/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog

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-revision 1582 by bh,
Tue Aug 12 15:08:40 2003 UTC
+revision 2239 by bh,
Mon Jun 14 10:15:03 2004 UTC
 Line 1
+-06-14  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/multiplechoicedialog.py (__version__): Add missing
+         import of wxPython.wx itself (as opposed to the contents of
+         wxPython.wx).  For some reason wxPython.wx is available as
+         wxPython.wx.wx in at least some 2.4 releases.  Fixes RT#2482
+         wrt. wxPython 2.4.
+-06-10  Jan Sch�ngel  <[email protected]>
+         Initial version of new extension "umn_mapserver".  This extension aims
+         to manage configuration for the UMN MapServer application.  This
+         inital version just imports the .map-files and displays all, Thuban is
+         capable of.
+         * Extensions/umn_mapserver, Extensions/umn_mapserver/test: New.
+         * Extensions/umn_mapserver/test/README: New. Describes how to run the
+         tests.
+         * Extensions/umn_mapserver/test/test.map: New. This is a test
+         .map-file for automated tests of the umn_mapserver extension of
+         Thuban.
+         * Extensions/umn_mapserver/test/test_mapserver.py: New. Tests for
+         UMN Mapserver classes.
+         * Extensions/umn_mapserver/__init__.py: New. Init to make this
+         directory a package.
+         * Extensions/umn_mapserver/mapfile.py: New. Classes to represent
+         '.map'-file objects.
+         * Extensions/umn_mapserver/mf_import.py: New. This module extends
+         Thuban with the possibility to handle UMN MapServer mapfiles.
+-06-03  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/layer.py (Layer.TreeInfo): Convert the bounding box
+         to a tuple before using it as arguments to the % operator.  This
+         fixes the formatting issue filed in RT#2239 on 2004-01-13 and
+         reported today on thuban-list by Jan Sch�ngel
+         * test/test_layer.py (TestLayerModification.setUp): Save the
+         filename as an instance variable so we can refer to it in tests
+         (TestLayerModification.test_tree_info): Uncomment this method
+         again and make it work.  This tests for the formatting issue
+         filed in RT#2239 on 2004-01-13
+-05-28  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/baserenderer.py: Fix some typos.
+-05-18  Jan-Oliver Wagner <[email protected]>
+         * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed a bug
+         by increasing a field size.
+-05-17  Bernhard Herzog  <[email protected]>
+         Update to newest shapelib and get rid of Thuban specific
+         extensions, i.e. use the new DBFUpdateHeader instead of our
+         DBFCommit kludge
+         * libraries/shapelib/shpopen.c: Update to version from current
+         shapelib CVS.
+         * libraries/shapelib/shapefil.h: Update to version from current
+         shapelib CVS.
+         * libraries/shapelib/dbfopen.c: Update to version from current
+         shapelib CVS.
+         (DBFCommit): Effectively removed since shapelib itself has
+         DBFUpdateHeader now which is better for what DBFCommit wanted to
+         achieve.
+         We're now using an unmodified version of dbfopen.
+         * setup.py (extensions): Add the HAVE_UPDATE_HEADER macro with
+         value '1' to the Lib.dbflibc extension.  This simply reflects the
+         shapelib and pyshapelib updates
+-05-16  Jan-Oliver Wagner <[email protected]>
+         Finished introduction of Menu.FindOrInsertMenu.
+         * Extensions/drawshape/drawshape.py: Add the command
+         to the experimental menu additionally to the toolbar.
+         * Extensions/svgexport/svgsaver.py: Use FindOrInsertMenu() instead of
+         finding menu on its own.
+         * Doc/manual/thuban-manual.xml: updated sample file
+         to use FindOrInsertMenu().
+         * Examples/simple_extensions/hello_world.py: Use FindOrInsertMenu()
+         instead of finding menu on its own.
+-05-11  Jan-Oliver Wagner <[email protected]>
+         * test/test_menu.py (MenuTest.test): Added testing
+         of method Menu.FindOrInsertMenu.
+-05-10  Jan-Oliver Wagner <[email protected]>
+         Introduce and use Menu.FindOrInsertMenu.
+         * Thuban/UI/menu.py (Menu.FindOrInsertMenu): New. Find a
+           given menu or, if not found, insert it.
+         * Extensions/bboxdump/bboxdump.py, /Extensions/gns2shp/gns2shp.py,
+         /Extensions/importAPR/importAPR.py, Extensions/profiling/profiling.py,
+         /Extensions/wms/wms.py: Use FindOrInsertMenu() instead of finding
+         menu on its own.
+-05-06  Jan-Oliver Wagner <[email protected]>
+         Introduce a abstract ColorDialog class and remove
+         and outdated file.
+         * Thuban/UI/proj4dialog.py: Removed. It is has been
+         replaced by projdialog for quite a while and is not used
+         anymore.
+         * Thuban/UI/colordialog.py: New. Abstraction for color selection
+         dialog(s).
+         * Thuban/UI/classifier.py (SelectPropertiesDialog.__GetColor):
+         Now calls the abstract ColorDialog instead of wxColourDialog.
+         This also removed the dependency to Color class conversion
+         from this function.
+-05-04  Frank Koormann  <[email protected]>
+         * Extensions/bboxdump/__init__.py: Fixed string left over from
+         copying.
+         * Extensions/bboxdump/bboxdump.py (bboxdump):
+         Use layer.ShapeStore().AllShapes() to loop over shapes instead of
+         xrange(layer.NumShapes()). Compile the bboxmessage from a list
+         of formatted outputs (string.join) instead of appending to the
+         message. Two progress bar dialogs to report progress on the sometimes
+         lenghty processing.
+-04-22  Frank Koormann  <[email protected]>
+         New Extension to dump bounding boxes of all shapes of the selected
+         layer. An optional column can be specified to group the objects,
+         in this case the bounding box is a union of the separate boxes.
+         Dump can be displayed in a ScrolledMessageDialog or written to file.
+         The Extension is simply a combination of available and well tested
+         Thuban functionality.
+         * Extensions/bboxdump/__init__.py: New: Init to make this
+         directory a package.
+         * Extensions/bboxdump/bboxdump.py: New: Dump bounding boxes of
+         all shapes of the selected layer.
+-04-22  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/classgen.py (GenUniquePanel.__init__): Fixed two
+         strings to be i18n now.
+-04-18  Jan-Oliver Wagner <[email protected]>
+         Changing popup menu of legend from direct building
+         to using the Menu construction as used for the mainwindow.
+         * Thuban/UI/mainwindow.py: New method commands: layer_to_top,
+         layer_to_bottom, layer_visibility
+         (MainWindow.LayerToTop): New. Put current layer to the top.
+         (MainWindow.LayerToBottom): New. Put current layer to bottom.
+         (MainWindow.HideLayer, MainWindow.ShowLayer, _has_visible_map):
+         Replace 1,0 by True, False.
+         (MainWindow.ToggleLayerVisibility): New. Toggle visibility of
+         current layer.
+         (MainWindow.LayerShowTable): Removed raising of dialog.
+         (_has_selected_layer_visible): New. Support function.
+         * Thuban/UI/legend.py: ID_POP_xxx: removed.
+         (LegendPanel.__init__): Removed EVT_MENU bindings.
+         (LegendTree._OnRightClick): Replace direct creation of
+         menu via wx Classes by applying the menu definition
+         as of Menu class of menu.py.
+-04-16  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/exceptiondialog.py (ExceptionDialog.dialog_layout): Improved
+     button string to stronger clearify that Thuban will be closed when hitting
+         the button.
+         * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Added docstring.
+         Now for layers without a ShapeStore a corresponding message is given
+         to the user, that this layer has no table to show.
+-04-15  Martin Schulze  <[email protected]>
+         * Extensions/wms/layer.py (WMSLayer.setWMSFormat): Need to
+         recalculate the format for the internal render engine as well.
+         * Extensions/wms/properties.py (wmsProperties): First start for a
+         properties dialog.  It's functional for a first selection of
+         layers, but still has some weired wxWidgets/GTK problems but
+         beautification can be done later.
+         * Extensions/wms/layer.py: Added more documentation
+         (WMSLayer.getFormats): New: Return list of supported image formats
+         by the WMS server
+         (WMSLayer.getLayers): New: Return the list of layer names
+         supported by the WMS server
+         (WMSLayer.getLayerTitle): New: Return the title of the named layer
+         (WMSLayer.getWMSFormat): New: Return the image format that is used
+         for WMS GetMap requests
+         (WMSLayer.setWMSFormat): New: Set the image format that is used
+         for WMS GetMap requests
+         (WMSLayer.__init__): Move away from using only one layer to using
+         a list of layers (unsorted at the moment, though).
+         (WMSLayer.getVisibleLayers): New: Return the list of names for all
+         visible layers
+         (WMSLayer.setVisibleLayers): New: Set the list of names for all
+         visible layers
+         * Extensions/wms/wms.py: Moved the WMS layer into layer.py in
+         order to establish a clean structure.
+         * Extensions/wms/layer.py: Moved the WMS layer into a file on its
+         own in order to establish a clean structure.
+-04-13  Martin Schulze  <[email protected]>
+         * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Added
+         support for oldstyle (WMS 1.0 apparently) image format
+         specification.
+         * Extensions/wms/wms.py (WMSLayer.calcFormat): Reduce the list of
+         supported graphic formats back to JPEG and BMP, PNG and others are
+         too *cough* experimental...  Sorry, I meant to filter this out
+         before I committed this part.  This should make the WMS extension
+         run from CVS again.
+         (wms_dialog): Reset an empty URL to None so that the subsequent
+         program can depend on this, since the dialog will indeed return an
+         empty URL, causing another declaration of love by Python.
+         * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerBBox):
+         Whenever a native BoundingBox request cannot be fulfilled, check
+         whether the requested SRS is EPSG:3426, in which case return the
+         LatLonBoundingBox values.
+         * Extensions/wms/test/test_parser.py
+         (TestWMSCapabilitiesParser.test_LayerSRS): Added a test for
+         ignoring AUTO:* SRS.
+         (TestWMSCapabilitiesParser.test_LatLonBoundingBoxes_as_bboxes):
+         Added another test method to test whether the LatLonBoundingBox
+         values will be returned if BoundingBox values are requested with
+         SRS set to EPSG:3426.
+         * Extensions/wms/parser.py (WMSCapabilitiesParser.peekLayers):
+         Added rudimentary support for non-EPSG SRS, i.e. ignore them for
+         the moment by placing them into a variable which is currently
+         unused.  Also test whether the EPSG SRS is numerical as it should
+         be and add an error message if it is not.
+         * Extensions/wms/test/sample.xml: Added AUTO:* SRS since they
+         appear in the real world as well.  Since we cannot handle them yet
+         (OGCLib can't either), we will ignore them for the moment.
+         * Extensions/wms/parser.py: Use a variable for denoting the sample
+         filename
+         (WMSCapabilitiesParser.peekLayers): Added support for error
+         messages during grok().  They will be aggregated in an array and
+         may be displayed later.  We may have to add a classification
+         "Warning" and "Error" to this.  That requires more experience,
+         though, since not every error may be lethal.
+         * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Raise the
+         ShowTable() dialog/frame when the user attempts to display it
+         while it has been opened before already and not closed again.
+-04-11  Martin Schulze  <[email protected]>
+         * Extensions/wms/infodialog.py: Adjusted the class documentation
+         * Extensions/wms/wms.py (WMSLayer.__init__, WMSLayer.GetMapImg):
+         Switch to using Thuban{Begin,End}BusyCursor instead of the pure
+         wxWidgets variants.
+         (WMSLayer.__init__): The epsg_id variable is named top_srs now.
+         * Extensions/wms/infodialog.py: Added an information dialog that
+         will display various information about the WMS current resource,
+         so that additional information such as the title, the abstract,
+         fees and access constraints can be displayed for the user if they
+         are documented in the WMS XML.
+-04-10  Martin Schulze  <[email protected]>
+         * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Adjusted
+         string handling.  It's "foo".lower() and not lower(foo) without
+         lower imported from strings or something.
+         * Extensions/wms/wms.py (WMSLayer): Incorporated WMSCapabilities
+         from capabilities.py and parser.py.  Implement priority list for
+         supported graphics formats, take care of wbmp != bmp.  PNG, TIFF
+         and GIF are supported here, but not yet by main Thuban.  Hence,
+         support for them may be removed later.  Special contribution to
+         usability: get wxWidgets to change the cursor when we're waiting
+         for data from the network so the user won't start to worry.  This
+         causes a redrawing error/warning, though.
+         * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Unlink
+         the DOM object.
+-04-01  Martin Schulze  <[email protected]>
+         * Extensions/wms/capabilities.py: Adjusted documentation
+         (WMSCapabilities.__init__): Improved documentation, fixed syntax
+         (WMSCapabilities.saveCapabilities): Only catch IOError when
+         handling files
+         (WMSCapabilities.loadCapabilities): Only catch IOError when
+         handling files
+         __main__: corrected variable naming
+         (WMSCapabilities.fetchCapabilities,loadCapabilities): Make this
+         class a specialisation of WMSCapabilitiesParser as well.  Also
+         execute grok() after loading or fetching capabilities, if that
+         went well, so that subsequent calls can already access the data.
+         (WMSCapabilities.getVersion): Export the used version of the
+         GetCapabilities request, so we can use it for subsequent calls,
+         i.e. for GetMap requests.
+         (WMSCapabilities.fetchCapabilities): Added proper error handling
+         when the GetCapabilities request failed, so that the surrounding
+         program can act accordingly.
+-03-30  Martin Schulze  <[email protected]>
+         * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerSRS):
+         Adjusted the getLayerSRS method to return the list of SRSes
+         extracted from <SRS> elements instead of <BoundingBox> elements.
+         Added a bit of documentation as well.
+         (WMSCapabilitiesParser.checkLayerSRS): Removed integrity test
+         since it was only implemented due to a misunderstanding.
+         * Extensions/wms/test/test_parser.py
+         (TestWMSCapabilitiesParser.test_LayerSRS): Adjust the tests to
+         reflect the corrected interpretation of the standard: i.e. a layer
+         does not have to define a BoundingBox for all SRSes it supports.
+         Hence the <SRS></SRS> specification is authoritative, not the list
+         of BoundingBoxes.
+         (TestWMSCapabilitiesParser.test_BoundingBoxes): Added a new test
+         to ensure None is returned for a non-existing SRS.
+         (TestWMSCapabilitiesParser.test_grok): Removed test_grok method
+         since it is not applicable anymore.  Listing more SRSes in <SRS>
+         elements is valid according to the specs.
+-03-26  Bernhard Reiter <[email protected]>
+         * README: Nicer formatting of text. Improved descriptions.
+         Reflected wxWidgets name change.
+         * Thuban/UI/about.py: Extended copyright to 2004 and added
+         information about the thuban-devel mailinglist.
+-03-24  Martin Schulze  <[email protected]>
+         * Extensions/wms/capabilities.py: Renamed the class to contain
+         'WMS', also added a linebreak where required
+         * Extensions/wms/parser.py: Finally added the XML parser for the
+         GetCapabilities response.
+         * Extensions/wms/test/sample.xml: Adjusted the sample file so that
+         <SRS> elements match the <BoundingBox> elements, except for the
+         layer 'beschriftung'.
+         * Extensions/wms/test/test_parser.py: Encode non-ascii strings
+         since Python uses unicode strings internally, otherwise
+         comparisons will fail.  Removed tests for getLayerBBoxSRS() since
+         the SRS will be calculated anyway and this method is obsoleted by
+         getLayerSRS().  Denote SRS as strings and not as cardinal numbers.
+         Move loading the sample file into the setUp method.  Added a test
+         for finding the integrity problem in the sample response.
+         Improved formatting.
+         * Extensions/wms/domutils.py: Added convenience routines for
+         handling of Document Object Model (DOM) nodes.
+         * Extensions/wms/test/test_domutils.py: Added a test for the
+         domutils module
+-03-19  Martin Schulze  <[email protected]>
+         * Extensions/wms/test/test_parser.py (TestWMSCapabilitiesParser):
+         Moved path detection and adding into a module of its own,
+         adjustpath, which exports thubandir as main Thuban directory.
+         * Extensions/wms/test/test_ogclib.py (TestWMSLib): Moved path
+         detection and adding into a module of its own, adjustpath, which
+         exports thubandir as main Thuban directory.  Reorganised the
+         module in order to support the SkipTest feature for Thuban test
+         cases.
+         * Extensions/wms/test/adjustpath.py: Moved path detection and
+         adding into a module of its own.
+-03-18  Martin Schulze  <[email protected]>
+         * Extensions/wms/test/test_parser.py: Added another test for
+         checking whether the WMS XML parser (to be implemented) returns
+         the information we expect.  This requires a sample WMS WML file
+         (sample.xml) which has been extracted from the frida server and
+         "improved" manually.
+         * Extensions/wms/test/test_ogclib.py: Added legacy code to add the
+         main Thuban directory to the path in order to be able to import
+         random modules.  Adjusted the PyOGCLib detection to reuse the
+         information gathered.  Also added a note about the PYTHONPATH
+         environment variable.
+         * Extensions/wms/test/test_ogclib.py: The format specification is
+         a mime-type, not a graphic format, hence image/jpeg wou ld be the
+         proper format and not JPEG.  We'll also have to take care of the
+         encoding of / as %2F.
+-03-16  Martin Schulze  <[email protected]>
+         * Extensions/wms/test/test_ogclib.py: Added a (hopefully)
+         comprehensive test for the getMapURL method, built compare URLs
+         according to the documentation in OGC 01-068r3
+         * Extensions/wms/capabilities.py (WMSCapabilities): Added the
+         class WMSCapabilities to manage capabilites, will incorporate
+         parsing the capabilities response and provide details for other
+         classes.
+-03-12  Bernhard Herzog  <[email protected]>
+         Support views in addition to normal tables in the postgis
+         shapestore
+         * Thuban/Model/postgisdb.py
+         (PostGISShapeStore._fetch_table_information): Add a fallback for
+         the case where the table name is not in the geometry_columns
+         table.  This is usually the case for views.  Also, set
+         self.shapestore here.
+         (PostGISShapeStore.ShapeType): No need to query the database all
+         the time.  The shape type is now determined in
+         _fetch_table_information
+         * test/postgissupport.py (PostgreSQLServer.new_postgis_db)
+         (PostgreSQLServer.get_static_data_db, PostGISDatabase.__init__):
+         New parameter to specify views.
+         (PostGISDatabase.has_data): Also compare the views.  New views
+         parameter
+         (PostGISDatabase.initdb): Create the views.
+         (PostgreSQLServer.get_default_static_data_db): Add the v_landmarks
+         view
+         * test/test_postgis_db.py
+         (TestPostGISShapestorePointFromViews): New.  Test a
+         PostGISShapeStore with a view
+         (TestPostGISShapestorePointOIDAsGIDColumn.setUp): Pass the name of
+         the geometry_column explicitly to test whether that works
+-03-12  Bernhard Herzog  <[email protected]>
+         Final step for explicit id/geometry columns: Loading and saving
+         * Resources/XML/thuban-1.1.dtd: New.  Derived from thuban-1.0.dtd
+         with the following changes:
+         (dbshapesource): Two new attributes id_column and geometry_column
+         * Thuban/Model/save.py (SessionSaver.write): Use the new dtd
+         (SessionSaver.write_session): Use the new namespace
+         (SessionSaver.write_data_containers): Write the new dbshapesource
+         parameters
+         * Thuban/Model/load.py (SessionLoader.__init__): New namespace for
+         the new file format version
+         (SessionLoader.start_dbshapesource): Handle the new db parameters
+         * test/test_save.py: Update to the new dtd and namespace
+         (SaveSessionTest.test_save_postgis): Update the NonConnectionStore
+         mock object to provide a working IDColumn method.
+         * test/test_load_1_0.py: New.  Copy of the test_load.py before
+         today's changes but with the round-trip tests removed.
+         * test/test_load_0_9.py: Update doc-string.
+         * test/test_load.py: Update all .thuban files to the new dtd and
+         namespace.
+         (TestPostGISLayer.file_contents): Add the new dbshapesource
+         paramters
+-03-11  Bernhard Herzog  <[email protected]>
+         Next step for explicit id/geometry columns: User interaction
+         * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Rework how
+         the dialog is constructed. Add combo boxes to select id and
+         geometry column.  Rename some instance variables.
+         (ChooseDBTableDialog.GetTable): Return id and geometry column
+         names
+         (ChooseDBTableDialog.OnTableSelect): New. Event handler for
+         selections in the table list
+         * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Use id_column
+         and geometry_column
+         * Thuban/Model/session.py (Session.OpenDBShapeStore): Add the new
+         parameters for id_column and geometry column of PostGISShapeStore
+         here as well.
+         * Thuban/Model/postgisdb.py (type_map): Add ROWID psycog type.
+         (_raw_type_map): New. Map raw PostgreSQL type ints to thuban types
+         (PostGISConnection.GeometryTables): Use a better query to
+         determine which relations in the database might be usable for
+         shapestores.  Now supports views as well but is more PostgreSQL
+         specific
+         (PostGISConnection.table_columns): New. Somewhat experimental
+         method to let the db dialogs provide lists of columns to users so
+         that they can select id and geometry columns.
+         (PostGISTable.__init__): The default value of the id_column
+         parameter is now None it still means "gid" effectively, though.
+         (PostGISTable.IDColumn): New introspection method to return a
+         column object for the id column
+         (PostGISShapeStore.GeometryColumn): New introspection method to
+         return a column object for the geometry column
+         * test/test_postgis_db.py
+         (TestPostGISConnection.test_gis_tables_non_empty):
+         Removed. Subsumed by the new:
+         (TestPostGISConnection.test_gis_tables_with_views_and_tables):
+         New. Tes the GeometryTables and table_columns methods with actual
+         tables and views.
+         (PointTests.test_id_column, PointTests.test_geometry_column):
+         New. tests for the new methods.
+         (TestPostGISShapestorePoint.setUp)
+         (TestPostGISShapestorePointSRID.setUp)
+         (TestPostGISShapestorePointExplicitGIDColumn.setUp): Fill the
+         instance variables needed by the new tests
+-03-11  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): The row
+         numbers given to ReadValue are ordinals.
+-03-11  Bernhard Herzog  <[email protected]>
+         Elimiate the requirement for PostGIS tables to have a column
+         called "gid".
+         * Thuban/Model/postgisdb.py (PostGISTable.__init__): New parameter
+         id_column to specify which column to use to identify rows.  Also
+         new instance variables id_column and quoted_id_column
+         (PostGISTable.RowIdToOrdinal, PostGISTable.RowOrdinalToId)
+         (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue)
+         (PostGISTable.SimpleQuery): Use the id column name provided to the
+         constructor instead of "gid"
+         (PostGISShapeStore.__init__): New parameter id_column analogously
+         to PostGISTable.__init__.  This parameter is simply passed through
+         to the base class constructor
+         (PostGISShapeStore._create_col_from_description): Fix typo in
+         doc-string
+         (PostGISShapeStore.Shape, PostGISShapeStore.AllShapes)
+         (PostGISShapeStore.ShapesInRegion): Use the id column name
+         provided to the constructor instead of "gid"
+         * test/postgissupport.py
+         (PostgreSQLServer.get_default_static_data_db): New static table
+         landmarks_point_id with an id column != "gid.  Update the comments
+         a bit.
+         (skip_if_addgeometrycolumn_does_not_use_quote_ident): Fix typo in
+         doc-
+         (upload_shapefile): New parameter gid_column to use a name other
+         than "gid" for the column to store the shape ids
+         * test/test_postgis_db.py (TableTests): New.  Mixin-class
+         containing all tests previously in TestPostGISTable.  The actual
+         tests are the same but the code is a bit more configurable to
+         allow for different id columns etc.
+         (TestPostGISTable): Derive from TableTests now for the actual
+         tests.
+         (TestPostGISTableExplicitGIDColumn): New. Like TestPostGISTable
+         except that it the landmarks_point_id table to test the id_column
+         parameter
+         (PointTests): Extend the doc-string
+         (TestPostGISShapestorePointExplicitGIDColumn)
+         (TestPostGISShapestorePointOIDAsGIDColumn): New classes derived
+         from PointTests to test the explicit id_column parameter.  One
+         tests with the name of the column holding the shape ids, the other
+         uses PostgreSQL's OID column.  For the latter a number of methods
+         have to be overwritten to make them independent of the actual id
+         values.
+-03-08  Silke Reimer  <[email protected]>
+         Update debian directory:
+         * debian/changelog: Added new version.
+         * deiban/rules: Updated management of patches (with cbds)
+         * debian/control: Added cbds to dependencies
+         * debian/patches/*: New. Adds better support for patches of thuban in
+                         debian
+         * debian/menu: Syntax of menu changed slightly
+         * debian/setup.py.patch: removed because it has been moved to
+                         debian/patechs/setup.py.patch
+-02-26  Bernhard Herzog  <[email protected]>
+         Create the Doc/technotes directory for text files with information
+         for developers
+         * Doc/technotes/README: New. README for the technotes
+         * Doc/technotes/coding_guidelines.txt: New. Coding guidelines for
+         Thuban
+         * Doc/technotes/release_process.txt: New. Used to be
+         HOWTO-Release.  Now slightly adapted to technote formatting style.
+         * HOWTO-Release: Removed.  It's contents are now in
+         Doc/technotes/release_process.txt
+-02-25  Bernhard Herzog  <[email protected]>
+         * libraries/thuban/wxproj.cpp (get_wx_version): New.  Return the
+         version of wxWindows the module was compiled with so we can check
+         that against the wxPython version.
+         * Thuban/version.py (thuban_branch, thuban_release): New variables
+         controlling which and how Thuban versions are shown.  See the
+         comments for details.
+         (verify_versions): Also check that the wx version that wxproj is
+         compiled against matches that of the wxPython we use at runtime
+-02-20  Bernhard Herzog  <[email protected]>
+         * Extensions/wms/wms.py (epsg_code_to_projection): Use
+         get_system_proj_file to read the epsg projections.  The old way
+         depended on the current directory being the top Thuban directory.
+-02-20  Bernhard Herzog  <[email protected]>
+         * Extensions/svgexport/test/test_svgmapwriter.py
+         (TestVirtualDC.test_clippath): Remove a debug print
+-02-20  Bernhard Herzog  <[email protected]>
+         * Extensions/svgexport/__init__.py: New.  Turn
+         Extensions/svgexport into a package.
+         * Extensions/svgexport/svgmapwriter.py: Reorder the imports and
+         doc-string a bit.  The doc-string must come first, otherwise it's
+         not a doc-string.  The __future__ import must be the first thing
+         after the doc-string.  Use only double quotes in doc-strings.
+         Single quotes trip up emacs syntax highlighting if the text
+         contains apostrophes.
+-02-20  Bernhard Herzog  <[email protected]>
+         * Extensions/svgexport/test/__init__.py,
+         Extensions/svgexport/test/test_svgmapwriter.py: New. Initial test
+         suite for svgexport
+         * test/runtests.py (find_test_modules): New. Function with the
+         module finding code from main.
+         (main): Use find_test_modules to figure out the default test
+         modules and take modules from Extensions.svgexport.test too.
+-02-19  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/application.py (ThubanApplication.OnInit): Make sure
+         the mainwindow has a reference to the map of the initial session.
+         This fixes a bug introduced with the fix for RT#2245
+-02-19  Bernhard Herzog  <[email protected]>
+         * Extensions/svgexport/svgsaver.py,
+         Extensions/svgexport/svgmapwriter.py,
+         Extensions/svgexport/maplegend.py: Added again.  This time in the
+         correct place.
+-02-17  Bernhard Herzog  <[email protected]>
+         Fix for RT#2245
+         * Thuban/UI/application.py (ThubanApplication.OnInit): Initialize
+         instance variables before trying to create any windows.  Creating
+         windows can start an event loop if e.g. message boxes are popped
+         up for some reason, and event handlers, especially EVT_UPDATE_UI
+         may want to access things from the application.
+         (ThubanApplication.maps_changed): The mainwindow may not have been
+         created yet, so check whether it has been created before calling
+         its methods
+         * Thuban/UI/view.py (MapCanvas.OnIdle): Only try to redraw if we
+         have a map
+-02-17  Bernhard Herzog  <[email protected]>
+         * test/test_svgmapwriter.py, Extensions/svgsaver.py,
+         Extensions/svgmapwriter.py, Extensions/maplegend.py,
+         extensions/svgexport/svgsaver.py,
+         extensions/svgexport/svgmapwriter.py,
+         extensions/svgexport/maplegend.py: Removed.  These files were in
+         the wrong places or didn't work at all.
+-02-16  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/view.py (MapCanvas.Export): Remove accidentally added
+         line
+-02-16  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/view.py (MapCanvas.Export): Avoid UnboundLocalError.
+-02-15  Markus Rechtien  <[email protected]>
+         * Extensions/svgexport/svgmapwriter.py: New. Adds the capability
+         to write a session to a file in SVG format.
+         * Extensions/svgexport/svgsaver.py: New. Uses svgmapwriter.py
+         to write a SVG map of a session.
+         * Extensions/svgexport/maplegend: New. Writes a basic maplegend
+         in SVG format for the current session.
+-02-13  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): When the layer
+         can't be created, return immediately after displaying the error
+         message.
+-02-11  Bernhard Herzog  <[email protected]>
+         Handle postgis tables with more than one geometry column.
+         * Thuban/Model/postgisdb.py
+         (PostGISTable._fetch_table_information): Delegate the creation of
+         column objects to a different method so that we can extend that in
+         derived classes
+         (PostGISTable._create_col_from_description): New. Column object
+         creation part of _fetch_table_information
+         (PostGISShapeStore._create_col_from_description): New. Extend
+         inherited method to handle geometry columns
+         (PostGISShapeStore.__init__): New parameter geometry_column to
+         specify which geometry column to use.  Optional but mandatory for
+         tables with more than one geometry column
+         (PostGISShapeStore._fetch_table_information): Also use the name of
+         the geometry column when looking for the srid
+         (PostGISShapeStore.ShapeType): Also use the name of the geometry
+         column when looking for the shape type
+         * test/test_save.py (SaveSessionTest.test_save_postgis): Adapt
+         NonConnectionStore to changes in the PostGISShapeStore
+         * test/test_postgis_db.py
+         (TestPostGISSpecialCases.test_shapestore_two_geom_cols): Test
+         PostGISShapeStore with tables having two geometry columns.
+-02-10  Bernhard Herzog  <[email protected]>
+         Fix some postgis problems.  What remains to be done is real
+         handling of SRIDs as they affect how reprojection is done
+         * Thuban/Model/postgisdb.py (quote_identifier): Fix typo in
+         doc-string
+         (PostGISShapeStore._fetch_table_information): New. Extend
+         inherited method to retrieve srid
+         (PostGISShapeStore.BoundingBox): Handle tables without data.
+         extent yields NULL for those
+         (PostGISShapeStore.ShapesInRegion): Use the srid of the table.
+         * test/test_postgis_db.py
+         (TestPostGISSpecialCases.test_shapestore_empty_table): New test
+         for the special case of a table without any data
+         (TestPostGISShapestorePointSRID): New class with tests for a table
+         that uses srids
+         (PolygonTests): Fix a doc-string typo
+         * test/postgissupport.py (PostGISDatabase.__init__): New parameter
+         reference_systems with a specification of spacial reference
+         systems to create in the new db.
+         (PostgreSQLServer.new_postgis_db)
+         (PostgreSQLServer.get_static_data_db): New parameter
+         reference_systems to be passed through ultimately to
+         PostGISDatabase.  In new_postgis_db also check whether an existing
+         db already has the right srids
+         (PostgreSQLServer.get_default_static_data_db): Add srids and a
+         table that uses srids
+         (PostGISDatabase.initdb): Create the entries for the reference
+         systems
+         (PostGISDatabase.has_data): Add reference_systems parameter to
+         check for those too
+         (upload_shapefile): New parameter srid to create tables with a
+         specific srid
+-02-06  Frank Koormann  <[email protected]>
+         * po/pt_BR.po: Fixed charset
+-02-05  Frank Koormann  <[email protected]>
+         * po/pt_BR.po: Fixed format string for error message, missing %s
+         added (Thuban/UI/application.py:273)
+-02-03  Frank Koormann  <[email protected]>
+         First version of Portuguese (Brazilian) translation
+         * po/pt_BR.po: New, translation of pot (2004-01-15 16:07+0300) for
+         Brazilian Portuguese by Eduardo Patto Kanegae.
+         * Thuban/UI/about.py (About.__init.py__): Added Eduardo to the list of
+         translators.
+-01-22  Frank Koormann  <[email protected]>
+         * Doc/manual/thuban-manual.xml: Added section on installation of
+         Thuban under Win32 systems. Fixed image path references in the postgis
+         section. Some minor source formattings.
+-01-21  Frank Koormann  <[email protected]>
+         Make Thuban remember path selections (at least for one application run).
+         * Thuban/UI/application.py (Application.OnInit): Initialize path as a
+         attribute of application object. Path is a dictionary of
+         strings, currently with the items "data" and "projection".
+         (Application.SetPath): New, stores path for the specified item.
+         (Application.Path): New, return path for the specified item.
+         * Thuban/UI/mainwindow.py
+         (MainWindow.OpenSession, MainWindow.SaveSessionAs,
+         MainWindow.AddLayer, MainWindow.AddRasterLayer,
+         MainWindow.TableOpen): Access "data" path information of the
+         application.
+         * Thuban/UI/projdialog.py (ProjFrame._OnImport, ProjFrame._OnExport):
+         Access "projection" path information of the application.
+-01-05  Bernhard Herzog  <[email protected]>
+         * po/ru.po: Updated translations from Alex Shevlakov
+-01-05  Bernhard Herzog  <[email protected]>
+         * po/Makefile, po/README: Move the description of how to generate
+         the translation statistics to the README.
+-12-23  Bernhard Herzog  <[email protected]>
+         * NEWS: Update for 1.0.0
+         * po/it.po: Another update from Maurizio Napolitano
+-12-23  Bernhard Herzog  <[email protected]>
+         * po/it.po: Updated translation from Maurizio Napolitano
+-12-23  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/join.py (JoinDialog.__init__): Mark one more string
+         for translation
+         * Thuban/UI/mainwindow.py (MainWindow.TableRename)
+         (MainWindow.RenameMap, MainWindow.RenameLayer): Mark some more
+         strings for translation
+         * po/de.po: Update with the newly marked strings.
+-12-22  Bernhard Herzog  <[email protected]>
+         * HOWTO-Release: Fix the places where version numbers have to be
+         updated
+-12-22  Bernhard Herzog  <[email protected]>
+         * setup.py (setup call): 1.0.0, yeah!
+         * Thuban/version.py (longversion): 1.0.0, yeah!
+         * Thuban/Model/load.py (SessionLoader.__init__): Accept the
+.0.0 namespace too
+         * Thuban/Model/save.py (SessionSaver.write_session): Save with
+.0.0 namespace
+         * test/test_load.py (LoadSessionTest.dtd)
+         (TestSingleLayer.file_contents)
+         (TestNonAsciiColumnName.file_contents)
+         (TestLayerVisibility.file_contents)
+         (TestClassification.file_contents, TestLabels.file_contents)
+         (TestLayerProjection.file_contents)
+         (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
+         (TestLabelLayer.file_contents, TestPostGISLayer.file_contents)
+         (TestPostGISLayerPassword.file_contents)
+         (TestLoadError.file_contents, TestLoadError.test): Update for
+.0.0 namespace
+         * test/test_save.py (SaveSessionTest.dtd)
+         (SaveSessionTest.testEmptySession)
+         (SaveSessionTest.testSingleLayer)
+         (SaveSessionTest.testLayerProjection)
+         (SaveSessionTest.testRasterLayer)
+         (SaveSessionTest.testClassifiedLayer)
+         (SaveSessionTest.test_dbf_table)
+         (SaveSessionTest.test_joined_table)
+         (SaveSessionTest.test_save_postgis): Update for 1.0.0 namespace
+-12-22  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/load.py (SessionLoader.start_label): Make sure the
+         alignment flags are byte strings not unicode and that they have
+         valid values
+         * test/test_load.py (TestLabelLayer): New. Test loading (and
+         indirectly saving) of maps with labels.
+-12-22  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/tableview.py (TableGrid.OnDestroy)
+         (TableGrid.__init__): Handle EVT_WINDOW_DESTROY in the grid to
+         unsubscribe all subscribers.
+         (LayerTableFrame.OnDestroy): Do not unsubscribe any messages from
+         self.grid since it may already have been destroyed.
+         Fixes RT #2256
+-12-19  Bernhard Herzog  <[email protected]>
+         * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
+-12-16  Bernhard Herzog  <[email protected]>
+         * debian/bitmappath.patch, debian/setup.py.patch:
+                 added to ensure compliance with FHS for debian
+         * debian/rules, debian/changelog:
+             added patches in rules to ensure compliance with FHS for debian
+-12-16  Bernhard Herzog  <[email protected]>
+         * po/Makefile (mo): Make the output a bit nicer so that it prints
+         statistics about the translations. Add a comment how produce even
+         nicer statistics with sed.
+-12-09  Frank Koormann   <[email protected]>
+         * Resources/Projections/defaults.proj:
+         French projection sample with correct accents (UNICODE).
+-12-05  Bernhard Herzog  <[email protected]>
+         * MANIFEST.in: Add the devtools directory
+         * setup.py (setup call): Use license instead of licence. This
+         silences a deprecation warning on Python 2.3
+-12-05  Frank Koormann   <[email protected]>
+         Documentation synced with 1.0rc1
+         * Doc/manual/thuban-manual.xml:
+         Minor formatting changes and references to database layers .
+         Introduction.Internationalization: New section on i18n.
+         MapManagement.AddingandRemovingLayers: Added item on database layers.
+         MapManagement.TheLegend: Added section and screenshot on popup menu.
+         ProjectionManagement: Updated screenshot and sentence on EPSG.
+         Appendix.SupportedDataSources: Added PostGIS.
+         Appendix.WorkingwithPostGIS: New section.
+         * Doc/manual/images/6_projection.png: Updated screenshot including
+         EPSG checkboxes.
+         * Doc/manual/images/3_5_popup_menu.png: New, popup menu screenshot.
+         * Doc/manual/images/app_postgis_add_layer.png,
+         Doc/manual/images/app_postgis_db_add.png,
+         Doc/manual/images/app_postgis_db_management.png:
+         New screenshots focussing on database layers
+-12-05  Frank Koormann   <[email protected]>
+         * Thuban/UI/projdialog.py (load_user_proj): If user.proj is missing
+         write warning to stderr instead of rising a warning dialog
+-12-03  Bernhard Herzog  <[email protected]>
+         Fix for RT #2243
+         * Thuban/UI/mainwindow.py (MainWindow.has_selected_shape_layer):
+         New. Like has_selected_layer but for shape layers only
+         (_has_selected_shape_layer): New. Like _has_selected_layer but for
+         shape layers only
+         (layer_show_table command, layer_jointable command): Use these
+         commands should only be available for shape layers
+-12-03  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/mainwindow.py (MainWindow.Unsubscribe): Deal with
+         publishers that are wx objects and may have been destroyed by wx
+         already. Fixes RT #2242.
+-12-03  Bernhard Herzog  <[email protected]>
+         * po/ru.po: Updates from Alex Shevlakov
+-12-03  Silke Reimer <silkeintevation.de>
+         * debian/control, debian/changelog: Added gdal-support to
+                 debian package, updated to new thuban version
+-12-03  Bernhard Herzog  <[email protected]>
+         * Thuban/Lib/version.py: New. Module for version number
+         manipulations. The version of make_tuple here also deals better
+         with more unusual version number strings, such as e.g.
+         "1.2+cvs20031111"
+         * Thuban/version.py (make_tuple): Removed. It's now in
+         Thuban.Lib.version. Use that implementation instead.
+         * test/test_lib_version.py: New. Tests for Thuban/Lib/version.py
+-12-02  Bernhard Herzog  <[email protected]>
+         * MANIFEST.in: Add debian files
+         * setup.py (setup call): Add packages for the Extensions so that
+         they're installed too
+         (data_files): Add READMEs and sample data from some Extensions
+         * NEWS: Add note about the extensions in binary packages
+-12-02  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/save.py (SessionSaver.write_session): Save files
+         with the thuban-1.0rc1
+         * Thuban/Model/load.py (SessionLoader.__init__): Recognize the
+         thuban-1.0rc1 namespace too
+         * test/test_save.py (SaveSessionTest.dtd)
+         (SaveSessionTest.testEmptySession)
+         (SaveSessionTest.testSingleLayer)
+         (SaveSessionTest.testLayerProjection)
+         (SaveSessionTest.testRasterLayer)
+         (SaveSessionTest.testClassifiedLayer)
+         (SaveSessionTest.test_dbf_table)
+         (SaveSessionTest.test_joined_table)
+         (SaveSessionTest.test_save_postgis): Update to thuban-1.0rc1
+         namespace
+         * test/test_load.py (LoadSessionTest.dtd): Update to thuban-1.0rc1
+         namespace
+         (TestSingleLayer.file_contents)
+         (TestNonAsciiColumnName.file_contents)
+         (TestLayerVisibility.file_contents)
+         (TestClassification.file_contents, TestLabels.file_contents)
+         (TestLayerProjection.file_contents)
+         (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
+         (TestPostGISLayer.file_contents)
+         (TestPostGISLayerPassword.file_contents)
+         (TestLoadError.file_contents, TestLoadError.test): Update to
+         thuban-1.0rc1 namespace
+-12-01  Bernhard Herzog  <[email protected]>
+         * setup.py (proj4_prefix, wx_prefix, gdal_prefix): Fix these for
+         nt to better match Intevation's current w32 setup
+         * HOWTO-Release: Add note about updating MANIFEST.in
+         * MANIFEST.in: Add the Extensions
+         * NEWS: Update for 1.0rc1
+-12-01  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Change the wild
+         cards for the dialog so that shapefiles ending in all uppercase
+         SHP are listed too
+-11-28  Bernhard Herzog  <[email protected]>
+         * Thuban/version.py (longversion): Update to 1.0rc1
+         * setup.py (setup call): Update version to 1.0rc1. Use the
+         [email protected] email address as author email instead of my
+         personal one.
+-11-28  Bernhard Herzog  <[email protected]>
+         * po/de.po: Update german translation.
+-11-28  Bernhard Herzog  <[email protected]>
+         Unify the filenames stored in .thuban files so that the .thuban
+         files are more platform independend
+         * Thuban/Model/save.py (unify_filename): New. Unify filenames so
+         that they can be used on both windows and unix
+         (SessionSaver.prepare_filename): New. Handle all filename
+         transformations for filenames stored in the thuban file
+         (SessionSaver.write_data_containers, SessionSaver.write_layer):
+         Use prepare_filename
+         * test/test_save.py (SaveSessionTest.testSingleLayer)
+         (SaveSessionTest.testLayerProjection)
+         (SaveSessionTest.testRasterLayer)
+         (SaveSessionTest.testClassifiedLayer)
+         (SaveSessionTest.test_dbf_table)
+         (SaveSessionTest.test_joined_table): Filenames are always stored
+         with slashes on all currently supported platforms so adapt all
+         tests to this
+         * test/test_load.py (LoadSessionTest.filenames): With the new
+         filename scheme the filenames in the tests should be
+         understandable on all currently supported platforms so we turn
+         this into an empty list because we don't have to normalize them
+         anymore
+-11-28  Bernhard Herzog  <[email protected]>
+         * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
+         Add the ellipsoid to the projection since some Proj versions
+         complain if it's missing.
+-11-27  Bernhard Herzog  <[email protected]>
+         Corect some bounding box projection problems
+         * Thuban/Model/proj.py (Projection.InverseBBox): New. Inverse
+         version of ForwardBBox
+         (Projection._transform_bbox): New. common implementation of
+         ForwardBBox and InverseBBox
+         (Projection.ForwardBBox): Use _transform_bbox.
+         * test/test_proj.py (TestProjection.test): Add test for
+         InverseBBox
+         * Thuban/Model/layer.py (Layer.LatLongBoundingBox)
+         (Layer.ShapesBoundingBox, RasterLayer.LatLongBoundingBox): Use the
+         new InverseBBox method to determine the unprojected bounding box
+         (Layer.ShapesInRegion): Use the ForwardBBox method to project the
+         bbox.
+         * test/test_layer.py (TestLayer.test_point_layer_with_projection):
+         Removed.
+         (TestLayer.test_arc_layer_with_projection): New. This test is
+         better able to test whether bounding boxes are projected correctly
+         than test_point_layer_with_projection
+         * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Use
+         InverseBBox to unproject bboxes
+-11-25  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/about.py (About.__init__): Make sure we have ASCII
+         source code.
+-11-25  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/layer.py (Layer.__getattr__): Removed. It was only
+         there for backwards compatibility and all code relying on that
+         should have been updated by now.
+-11-25  Bernhard Herzog  <[email protected]>
+         * test/test_load.py (TestClassification.test): Add the missing
+         round trip test.
+         (TestClassification.file_contents): Update to the newest file
+         format
+-11-25  Bernhard Herzog  <[email protected]>
+         Add very experimental (and possibly dangerous) extension to draw
+         polygons:
+         * Extensions/drawshape/README: New. Brief installation
+         instructions
+         * Extensions/drawshape/drawshape.py: New. Implementation of the
+         drawshape extensions
+         * Extensions/drawshape/patch.diff: Patch to apply before the
+         extension can be used.
+-11-24  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/data.py (ShapefileStore._open_shapefile)
+         (ShapefileStore.__init__): Factor opening the shapefile into a
+         separate method (the new _open_shapefile). This makes the code a
+         bit more readable but the real reason is that it makes some evil
+         hacks easier. :-)
+-11-24  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/load.py (SessionLoader.check_attrs): If no
+         converter is specified for an attribute assume it's a string
+         containing only Latin1 characters. Update doc-string accordingly.
+         This change should fix many places where unicode objects might
+         accidentally enter Thuban.
+         * test/test_load.py (TestNonAsciiColumnName): New test to check
+         what happens with column names in DBF files that contain non-ascii
+         characters
+-11-21  Bernhard Herzog  <[email protected]>
+         Enable the experimental attribute editing again and introduce a
+         command line switch to actually activate it
+         * Thuban/UI/main.py (options): New. Container for options set on
+         the commmand line
+         (main): Add the --enable-attribute-editing flag.
+         * Thuban/UI/identifyview.py (IdentifyView.__init__): If attribute
+         editing is enabled use the grid ctrl which allows editing of the
+         values
+         * Thuban/Model/transientdb.py (AutoTransientTable.write_record):
+         New. Just delegate this to the underlying table.
+-11-20  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py (ProjFileReadTests.test_read_unreadable_file):
+         Skip this test if run under non-posix systems since it only works
+         there
+-11-19  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/resource.py: Rework the way gdal support is
+         determined so that we can give a reason in the about why gdal is
+         not supported.
+         (gdal_support_status): New. Variable holding a string with the
+         reason for no gdal support
+         * Thuban/UI/about.py (About.__init__): Add the reason why gdal is
+         not supported to the message
+-11-19  Bernhard Herzog  <[email protected]>
+         Remove the old table interface and its test cases
+         * Thuban/Model/table.py (OldTableInterfaceMixin): Removed.
+         (DBFTable, MemoryTable): Do not derive from OldTableInterfaceMixin
+         anymore
+         * Thuban/Model/transientdb.py (TransientTableBase)
+         (AutoTransientTable): Do not derive from OldTableInterfaceMixin
+         anymore
+         * test/test_table.py: Removed since the old interface it tests is
+         gone.
+         * test/runtests.py (main): The old table interface is gone and
+         with it the deprecation warnings so remove the code that turns
+         these warnings into errors
+-11-19  Bernhard Herzog  <[email protected]>
+         * test/test_table.py: Revert to revision 1.5 again. Changing the
+         tests to use the new table interface is completely wrong since the
+         whole purpose of the tests in this module is to test the old
+         interface.
+-11-18  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py (PostGISConnection.MatchesParameters):
+         New. Test whether the connection matches a set of connection
+         parameters
+         * Thuban/UI/dbdialog.py (DBFrame.conns_changed): Fix doc-string
+         (DBFrame.OnAdd): Use the new MatchesParameters method when looking
+         for existing connections with the same parameters and break out of
+         the loop correctly.
+         * test/test_postgis_db.py (TestBriefDescription)
+         (TestPostGISSimple.test_brief_description): Rename
+         TestBriefDescription to TestPostGISSimple and the test method to
+         test_brief_description so that we can add more test methods.
+         (TestPostGISSimple.test_matches_parameters): New. Test the new
+         MatchesParameters method
+-11-18  Bernhard Herzog  <[email protected]>
+         * Thuban/Lib/connector.py (Publisher): Introduce a new flag,
+         _was_destroyed, to indicate whether an publisher instance has
+         already been destroyed.
+         (Publisher.Unsubscribe): Only disconnect if the publisher has not
+         been destroyed yet.
+         (Publisher.Destroy): Set the _was_destroyed flag to true.
+         * test/test_connector.py
+         (TestPublisher.test_unsubscribe_after_destroy): New. Test that
+         calling Unsubscribe after Destroy doesn't raise an exception
+-11-14  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/identifyview.py (IdentifyView.selected_shape): Fix
+         typo in doc-string
+-11-13  Bernhard Herzog  <[email protected]>
+         Quote table and column names properly for postgis.
+         * Thuban/Model/postgisdb.py (quote_identifier): New. Function to
+         quote an identifier for use in an sql statement
+         (PostGISColumn.__init__): Add the quoted_name attribute
+         (PostGISTable.__init__): New instance variable quoted_tablename
+         (PostGISTable._fetch_table_information): Use the quoted table
+         name. New isntance variable quoted_geo_col with a quoted version
+         of geometry_column
+         (PostGISTable.NumRows, PostGISTable.RowIdToOrdinal)
+         (PostGISTable.RowOrdinalToId): Use the quoted table name
+         (PostGISTable.ReadValue, PostGISTable.ValueRange)
+         (PostGISTable.UniqueValues, PostGISTable.SimpleQuery)
+         (PostGISShapeStore.BoundingBox, PostGISShapeStore.Shape)
+         (PostGISShapeStore.AllShapes, PostGISShapeStore.ShapesInRegion):
+         Use quoted table and column names
+         * test/test_postgis_db.py (TestPostGISSpecialCases)
+         (TestPostGISIgnoredColumns): Rename the class to
+         TestPostGISSpecialCases because that better describes the new
+         cases
+         (TestPostGISSpecialCases.test_unsupported_types)
+         (TestPostGISSpecialCases.test): Rename the method to
+         test_unsupported_types because we need a more descriptive name now
+         that there are more methods
+         (TestPostGISSpecialCases.test_table_name_quoting)
+         (TestPostGISSpecialCases.test_column_name_quoting)
+         (TestPostGISSpecialCases.test_shapestore_name_quoting): New test
+         cases to test quoting of table and column names in PostGISTable
+         and PostGISShapeStore
+         * test/postgissupport.py
+         (skip_if_addgeometrycolumn_does_not_use_quote_ident): New. Skip if
+         AddGeometryColumn desn't support table or column names with sapces
+         or double quotes
+-11-12  Jan-Oliver Wagner <[email protected]>
+         * Extensions/wms/__init__.py: New: Init to make this
+         directory a package.
+         * Extensions/wms/wms.py: New: Provide layers via OGC WMS.
+-11-11  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
+         Constant for the file woth deprecated epsg projections
+         (get_system_proj_file): Update doc-string
+         * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
+         above the EPS widgets, introduce a check box for the deprecated
+         eps projections and a label for the epsg widgets
+         (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
+         too
+-11-11  Bernhard Herzog  <[email protected]>
+         Avoid warnings when run under Python 2.3
+         * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
+         (BaseRenderer.draw_label_layer): Coordinates must be ints.
+         * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
+         real method so that we can convert to int.
+         (MapRenderer.label_font): The font size mist be an int.
+         * Thuban/UI/common.py (Color2wxColour): The color values must be
+         ints. Also, remove the unnecessary asserts.
+         * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
+         (TestUnicodeStrings.test): Python source code should not contain
+         non-ascii characters unless an encoding is specified in the file.
+         Therefore use \x escapes in the string literals for non-ascii
+         characters.
+-11-11  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/resource.py (get_system_proj_file): Add a filename
+         parameter so that this function can be used for all proj files in
+         Resource/Projections
+         (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
+         get_system_proj_file
+         * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
+         ProjFile self.__sysProjFile use a dictionary of system ProjFile
+         objects self._sys_proj_files
+         (ProjFrame.build_dialog): Adapt to the new changes in the
+         ProjectionList constructor. Add a check button to toggle whether
+         EPSG projections are shown
+         (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
+         events.
+         (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
+         the busy cursor if the files have not yet been loaded by the
+         dialog.
+         (ProjFrame.load_system_proj): Add a parameter for the name of the
+         proj file. Maintain the dictionary of system projections
+         self._sys_proj_files
+         * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
+         user_projs parameters into one parameter proj_files which is a
+         list of proj files.
+         (ProjectionList._subscribe_proj_files)
+         (ProjectionList._unsubscribe_proj_files): New. Move
+         subscription/unsubscription of projfile messages to separate
+         methods
+         (ProjectionList.Destroy): The unsubscribe is now done in
+         _unsubscribe_proj_files
+         (ProjectionList.update_projections): We now have a list of proj
+         file objects
+         (ProjectionList.SetProjFiles): New method to set a new list of
+         proj file objects
+         * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
+         Specify explicitly which system proj file to load.
+-11-11  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
+         instance variables to cut cyclic references. The GC would have
+         collected the loader eventually but it can happen that it doesn't
+         run at all until thuban is closed (2.3 but not 2.2 tries a bit
+         harder and forces a collection when the interpreter terminates)
+         (load_session): Call the handler's Destroy method to make sure
+         that it gets garbage collected early. Otherwise it will be
+         collected very late if at all and it holds some references to e.g.
+         shapestores and the session which can lead to leaks (of e.g. the
+         temporary files)
+         * test/test_load.py (TestSingleLayer.test_leak): New. test for the
+         resource leak in load_session
+-11-10  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/baserenderer.py: Add a way to specify how layers in
+         extensions are to be rendered.
+         (_renderer_extensions): New. List with renderer for layers in
+         extensions
+         (add_renderer_extension): New. Add a renderer extension
+         (init_renderer_extensions): New. Init the renderer extensions
+         (BaseRenderer.render_map_incrementally): Search
+         _renderer_extensions for how to draw unknown layer types
+         (BaseRenderer.draw_raster_data): Add format parameter so that
+         formats other than BMP can be drawn
+         (BaseRenderer.draw_raster_layer): Pass an explicit format to
+         draw_raster_data
+         * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
+         strings of the format parameter of draw_raster_data method to wx
+         constants
+         (MapRenderer.draw_raster_data): Add the format parameter and use
+         raster_format_map to map it to the right wxwindows constant for
+         wxImageFromStream
+         * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
+         the format parameter and record it
+         (TestBaseRenderer.test_raster_no_projection): check the format
+         paramter of the draw_raster_data method
+         (TestBaseRenderer.test_renderer_extension): New. Test the renderer
+         extension facility
+-11-07  Bernhard Herzog  <[email protected]>
+         Tweak the usage of the sqlite database to make common use cases
+         more responsive. In most cases copying the data to the sqlite
+         database takes so long that using sqlite doesn't have enough
+         advantages.
+         * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
+         comments about performance and query the min and max in separate
+         statements because only that way will indexes be used.
+         (TransientTableBase.UniqueValues): Add some comments about
+         performance.
+         (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
+         Do not copy the data to the transient DB but use the transient
+         copy if it exists. See the new comments for the performance trade
+         offs
+         * test/test_transientdb.py
+         (TestTransientTable.test_auto_transient_table): Make sure that the
+         data is copied to the transient database at some point.
+-11-03  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
+         globals to locals so that it's a bit faster
+-11-03  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/baserenderer.py
+         (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
+         method. ReadValue is faster than ReadRowAsDict since it only reads
+         one cell especially now that the dbf file objects actually
+         implement it.
+         * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
+         read_attribute method of the dbf objects
+-11-03  Bernhard Herzog  <[email protected]>
+         * Extensions/profiling/profiling.py (popup_dialog_box): New config
+         variable to indicate whether the result should be shown in a
+         dialog box
+         (profile_screen_renderer, time_screen_renderer): Only show a
+         dialog box if popup_dialog_box is true.
+         (profile_screen_renderer): Flush stdout after the printing the
+         first part of the "profiling..." message
+         * Thuban/UI/baserenderer.py
+         (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
+         brushes for the groups so that they're not created over and over
+         again
+         * Thuban/Model/classification.py (Classification.__getattr__)
+         (Classification._compile_classification)
+         (Classification._clear_compiled_classification): New. Methods to
+         manage a 'compiled' representation of the classification groups
+         which is created on demand
+         (Classification.InsertGroup, Classification.RemoveGroup)
+         (Classification.ReplaceGroup): reset the compiled representation
+         (Classification.FindGroup): Use the compiled representation to
+         find the matching group
+         (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
+-10-31  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/classification.py (Classification.SetDefaultGroup):
+         Send a CLASS_CHANGED message
+         (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
+         not return the removed group since it wasn't used.
+         * test/test_classification.py
+         (TestClassification.test_set_default_group): New. Test the
+         SetDefaultGroup method
+         (TestClassification.test_insert_group): New. Test the InsertGroup
+         method
+         (TestClassification.test_remove_group): New. Test the RemoveGroup
+         method
+         (TestClassification.test_replace_group): New. Test the
+         ReplaceGroup method
+-10-31  Bernhard Herzog  <[email protected]>
+         * test/test_classification.py (TestClassification.setUp):
+         Subscribe to the CLASS_CHANGED messages
+         (TestClassification.tearDown): New. Destroy the classification
+         properly
+         (TestClassification.test_defaults): Add tests for the default line
+         width and whether no messages were sent yet
+         (TestClassification.test_set_default_properties): Add tests for
+         messages and setting the default line width
+         (TestClassification.test_add_singleton)
+         (TestClassification.test_add_range)
+         (TestClassification.test_multiple_groups): Add tests for messages
+-10-31  Bernhard Herzog  <[email protected]>
+         Some more refactoring in preparation for new tests:
+         * test/test_classification.py (TestClassification.setUp): New.
+         Instantiate the classification here. Update the test methods
+         accordingly.
+         (TestClassification.test_multiple_groups): Make sure that the two
+         singletons matching 1 are considered different.
+-10-31  Bernhard Herzog  <[email protected]>
+         * test/test_classification.py (red, green, blue): New. These
+         constants were used in several cases. Update the relevant methods.
+         (TestClassification.test_defaults)
+         (TestClassification.test_set_default_properties)
+         (TestClassification.test_add_singleton)
+         (TestClassification.test_add_range)
+         (TestClassification.test_multiple_groups)
+         (TestClassification.test_deepcopy): New. These were formerly all
+         part of the single method test.
+         (TestClassification.test_deepcopy): Removed.
+         (TestClassIterator): Removed. The test case is now a method of
+         TestClassification since it tests part of the public interface of
+         Classification
+         (TestClassification.test_iterator): New. Used to be
+         TestClassIterator effectively
+-10-31  Jan-Oliver Wagner <[email protected]>
+         GUIfied the functions of the profiling extension.
+         * /Extensions/profiling/__init__.py: New: Init to make this
+         directory a package.
+         * Extensions/profiling/profiling.py: Moved menu entries to
+         the Extensions menu. Applied _() for strings.
+         (profile_screen_renderer): Catch the detailed printout and present
+         it in a dialog.
+         (time_screen_renderer): Raise a dialog to present the result instead
+         of printing it to stdout.
+-10-31  Bernhard Herzog  <[email protected]>
+         * test/test_classification.py (TestClassGroupProperties)
+         (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
+         (TestClassGroupSingleton, TestClassIterator, TestClassification):
+         Split TestClassification into several classes, one for each class
+         being tested. TestClassification itself now only tests
+         Classification. This split makes changes to the tests a bit easier
+-10-31  Bernhard Herzog  <[email protected]>
+         * Extensions/profiling/profiling.py: New. Extension to measure
+         Thuban performance
+-10-31  Frank Koormann <[email protected]>
+         Added two items to legend popup menu: Remove Layer and Show Layer Table
+         * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
+         LegendPanel._OnShowTable): New event handlers, call the corresponding
+         mainwindow methods.
+         (LegendTree._OnRightClick): Added items to popup menu.
+-10-30  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
+         EVT_WINDOW_DESTROY
+         (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
+         nothing but is convenient for the derived classes.
+         * Thuban/UI/tableview.py
+         (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
+         Unsubscribe the messages here not in OnClose because that might
+         get called multiple times. Fixes RT #2196
+         (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
+         anymore.
+         * README: Update the minimum requirement for wxPython. Since we
+         now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
+         the version in which that was introduced for all platforms
+-10-30  Frank Koormann <[email protected]>
+         * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
+         the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
+         frame.
+-10-30  Jan-Oliver Wagner <[email protected]>
+         Improved APR import extension, added further EPSG definitions
+         and some cleanup regarding string class.
+         * test/test_proj.py (TestProjection.test_get_projection_units_geo):
+         Added test for alias 'longlat'.
+         * Resources/Projections/epsg-deprecated.proj: New. Contains
+         deprecated EPSG definitions.
+         * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
+         the variable names for objects.
+         * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
+         Copied from importAPR and provided with documentation.
+         * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
+         Moved to apr.py.
+         (APR_View): Added object ref 'ITheme'.
+         * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
+         split function by corresponding use of the string class method.
+         * Thuban/Model/xmlwriter.py: Replaced string replace function by
+         corresponding string method.
+-10-29  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/baserenderer.py
+         (BaseRenderer.draw_shape_layer_incrementally): Speed up the
+         special case of a classification that only has the default group
+-10-27  Bernhard Herzog  <[email protected]>
+         * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
+         * po/de.po: Update.
+         * Thuban/UI/application.py
+         (ThubanApplication.ShowExceptionDialog): Handle translation of the
+         dialog message properly
+-10-27  Bernhard Herzog  <[email protected]>
+         Rework how localization works so that we use wx's translation
+         functions when running Thuban as a normal application but not when
+         we don't need any UI, such as in the test suite. See the comment
+         in Thuban/__init__.py for details
+         * Thuban/__init__.py (_): Add one level of indirection to make the
+         translation handling more flexible and to make it possible to use
+         either wx's translation services or not.
+         (gettext_identity, translation_function_installed)
+         (install_translation_function): New function to help with this
+         * Thuban/UI/__init__.py: Install the wx specific translation
+         function if it's OK to do that
+         * test/support.py (initthuban): Install a dummy translation
+         function so that importing Thuban.UI doesn't install a wx specific
+         one for which would need to import wxPython
+-10-27  Bernhard Herzog  <[email protected]>
+         * HOWTO-Release: Source archives should be created first and the
+         binary packages should be created from the source archives.
+         There's an official debian package now so there's no need to test
+         the rpm on debian anymore
+-10-27  Bernhard Herzog  <[email protected]>
+         Several rendering changes:
+          - Render the selection into a separate bitmap so that only that
+            bitmap needs to be redrawn when the selection changes
+          - Render incrementally showing previews and allowing interaction
+            before rendering is complete
+          - Update the renderer interface a bit. Most parameters of
+            RenderMap are now parameters of the constructor
+         * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
+         and the update region as parameters. Update the doc-string
+         (BaseRenderer.render_map_incrementally): New. Generator function
+         to renders the map incrementally
+         (BaseRenderer.render_map): Remove the map argument (it's now in
+         the constructor) and simply iterate over the
+         render_map_incrementally generator to draw the map.
+         (BaseRenderer.draw_shape_layer_incrementally)
+         (BaseRenderer.draw_shape_layer): Renamed to
+         draw_shape_layer_incrementally and changed into a generator that
+         yields True every 500 shapes. Used by render_map_incrementally to
+         render shape layers incrementally
+         * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
+         map and region parameters which are now in the constructor
+         (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
+         the inherited render_map_incrementally.
+         (BaseRenderer.draw_shape_layer): Removed.
+         (ScreenRenderer.draw_selection_incrementally): New. The selection
+         drawing part of the removed draw_shape_layer as a generator
+         (ScreenRenderer.layer_shapes): Update because of the region
+         parameter change
+         (ExportRenderer.__init__): New. Extend the inherited constructor
+         with the destination region for the drawing
+         (ExportRenderer.RenderMap): Removed the map and region parameters
+         which are now in the constructor
+         * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
+         bitmap suitable for a preview in a tool
+         (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
+         bitmap
+         (MapPrintout.draw_on_dc): Adapt to new renderer interface
+         (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
+         exists
+         (MapCanvas.OnIdle): Update the logic to deal with incremental
+         rendering and the selection bitmap
+         (MapCanvas._do_redraw): Handle the instantiation of the render
+         iterator and the redraws during rendering
+         (MapCanvas._render_iterator): New. Generator to incrementally
+         redraw both bitmaps
+         (MapCanvas.Export): Adapt to new renderer interface.
+         (MapCanvas.full_redraw): Reset the selection bitmap and the
+         renderer iterator too
+         (MapCanvas.redraw_selection): New. Force a redraw of the selection
+         bitmap
+         (MapCanvas.shape_selected): Only redraw the selection bitmap
+         * test/test_baserenderer.py
+         (TestBaseRenderer.test_polygon_no_projection)
+         (TestBaseRenderer.test_raster_no_projection)
+         (TestBaseRenderer.test_point_map_projection)
+         (TestBaseRenderer.test_point_layer_and_map_projection)
+         (TestBaseRenderer.test_point_layer_projection)
+         (TestBaseRenderer.test_point_with_classification): Adapt to new
+         renderer interface
+-10-24  Bernhard Herzog  <[email protected]>
+         * libraries/thuban/wxproj.cpp (draw_polygon_shape)
+         (point_in_polygon_shape, shape_centroid): Raise an exception if
+         the shape can't be read. Previously invalid shape ids would lead
+         to a segfault.
+         * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
+         New. test whether an exception is raised for invalid shape ids
+-10-24  Jan-Oliver Wagner <[email protected]>
+         * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
+         as alias for 'latlong'.
+         * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
+         as alias for 'latlong'.
+-10-24  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
+         the projection even for the UnknownPanel.
+         (UnknownProjPanel.__init__): Define the text and create the textctrl
+         widget.
+         (UnknownProjPanel._DoLayout): Replaced static text widget by the
+         textctrl created in __init__.
+         (UnknownProjPanel.SetProjection): Set the text for the text ctrl
+         including the parameters of the projection.
+-10-24  Jan-Oliver Wagner <[email protected]>
+         * Resources/Projections/epsg.proj: New. This is a list of
+         EPSG codes with parameters for proj. The list has been
+         generated using devtools/create_epsg.py based on the
+         file nad/epsg of the proj 4.4.7 package. Four projection
+         definitions have been deleted as they are not accepted by proj:
+         "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
+         and "HD72 / EOV".
+-10-22  Bernhard Herzog  <[email protected]>
+         Some more tweaks to the projection dialog which should fix RT
+         #1886.
+         * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
+         the ProjFile's messages and call the base class methods correctly
+         (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
+         flag on the newly selected item too. Otherwise some other item is
+         focused and the first time the focus is moved with the keyboard
+         the selection moves in unexpected ways.
+         * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
+         focus on the OK button, only on the projection list. That way the
+         list really has the focus initially
+         (ProjFrame.OnClose): Call the projection list's Destroy method to
+         make it unsubscribe all messages
+-10-21  Bernhard Herzog  <[email protected]>
+         Rework the projection dialog to fix a few bugs, including RT 2166
+         and most of 2168
+         * Thuban/UI/projlist.py: New. The class ProjectionList is a
+         special wxListCtrl to show a list of projections in a more MVC
+         fashion
+         * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
+         throughout the class. The main change is to use the ProjectionList
+         class instead of a normal wxListBox. Also, add an explicit
+         "Unknown" projection to the projection choice control.
+         (ProjPanel.__init__): Add an "unknown" ellipsoid
+         (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
+         instantiation of the panel's controls to make the tab-order more
+         natural
+-10-21  Bernhard Herzog  <[email protected]>
+         * test/test_load.py (TestSingleLayer.file_contents)
+         (TestSingleLayer.test): Add non-ascii characters to the titles of
+         session, map and layer. This is effectively a port of the
+         TestUnicodeStrings test in test_load_0_8.py which for some reason
+         was only added there.
+         * test/test_load_0_9.py (TestSingleLayer.file_contents)
+         (TestSingleLayer.test): Same as in test_load.py: add non-ascii
+         characters to the titles of session, map and layer,.
+-10-21  Bernhard Herzog  <[email protected]>
+         Add EPSG projection handling to .thuban files
+         * test/test_save.py (SaveSessionTest.dtd)
+         (SaveSessionTest.testEmptySession)
+         (SaveSessionTest.testLayerProjection)
+         (SaveSessionTest.testRasterLayer)
+         (SaveSessionTest.testClassifiedLayer)
+         (SaveSessionTest.test_dbf_table)
+         (SaveSessionTest.test_joined_table)
+         (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
+         (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
+         use a and epsg projection to test saving them
+         * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
+         namespace
+         (TestLayerVisibility.file_contents, TestLabels.file_contents)
+         (TestLayerProjection.file_contents)
+         (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
+         (TestPostGISLayer.file_contents)
+         (TestPostGISLayerPassword.file_contents)
+         (TestLoadError.file_contents, TestLoadError.test): Update to use
+.0-dev namespace
+         (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
+         use 1.0-dev namespace and use an EPSG projection to test whether
+         loading it works
+         * test/test_load_0_9.py: New. Effectively a copy of test_load.py
+         as of Thuban 0.9. These are now tests to determine whether Thuban
+         can still read files generated by Thuban 0.9
+         * Thuban/Model/save.py (SessionSaver.write)
+         (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
+         namespace
+         (SessionSaver.write_projection): Write the projection's epsg
+         attribute
+         * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
+         thuban-1.0-dev.dtd namespace
+         (SessionLoader.check_attrs): Allow a callable object as conversion
+         too
+         (SessionLoader.start_projection, SessionLoader.end_projection)
+         (SessionLoader.start_parameter): Handle the epsg attribute and
+         rename a few instance variables to lower case
+         * Resources/XML/thuban-1.0.dtd: New. Only difference to
+         thuban-0.9.dtd is the epsg attribute for projections.
+-10-21  Bernhard Herzog  <[email protected]>
+         * test/runtests.py (main): Let the user specify which tests to run
+         on the command line
+         * test/support.py (ThubanTestResult.getDescription): Override to
+         give a better short description. The description can be used as a
+         parameter to run_tests to run that particular test in isolation.
+-10-21  Frank Koormann   <[email protected]>
+         Popup menu for legend. Scheduled for the 1.2 release this was too
+         simple to implement: The popup menu is bound to the legend tree, while
+         the events are hanlded by its anchestor, the legend panel. This
+         allows reuse of all the event handlers already implemented for the
+         legend toolbar buttons.
+         * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
+         to add handlers for the events issued by the popup menu.
+         (LegendPanel._OnToggleVisibility): Handler for toggling layer
+         visibility event
+         (LegendPanel._OnProjection): Handler for layer projection event.
+         (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
+         (LegendTree._OnRightClick): Event handler for right click, select item
+         and pop up menu.
+         (LegendTree.ToggleVisibility): Toggle layer visibility
+         (LegendTree.LayerProjection): Raise layer projection dialog for
+         current layer.
+-10-21  Bernhard Herzog  <[email protected]>
+         * Resources/Projections/defaults.proj: Use correct DOCTYPE
+         declaration. The top-level element is projectionlist not projfile
+-10-20  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
+         method to write a projfile and display a busy cursor and error
+         dialogs.
+         (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
+         (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
+         (ProjFrame.__FillAvailList): Translate "<None>" too and display a
+         busy cursor while loading the user and system prj files.
+-10-16  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
+         ProjFile objects
+         (clear_proj_file_cache): New function to clear the cache. Mainly
+         useful for use by the test suite
+         (read_proj_file): Use the cache.
+         * test/test_proj.py (TestProjFile): Clarify the doc-string
+         (ProjFileReadTests): Update doc-string
+         (ProjFileReadTests.test_get_system_proj_file): Check whether the
+         system proj files is cached.
+         (ProjFileLoadTestCase): New base class for the proj file tests
+         derived from support.FileLoadTestCase to provide some common
+         behavior.
+         (TestLoadingProjFile)
+         (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
+         (TestProjFileWithInvalidParameters.file_contents): Derive from
+         ProjFileLoadTestCase
+         (TestLoadingProjFile.test_caching): New. Test whether the cache
+         works
+-10-16      Silke Reimer    <[email protected]>
+         * debian/*: New directory with configuration files for building a thuban
+           deb-package.
+-10-14  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py: Execute support.run_tests when run as
+         __main__ so that missing unsubscribes are detected
+         (TestProjFile.tearDown): Destroy the proj_file properly
+-10-14  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/messages.py (PROJECTION_ADDED)
+         (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
+         the ProjFile objects
+         * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
+         easily send messages when the projections change
+         (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
+         when the change was successful
+         * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
+         proj file messages
+         (TestProjFile.test_add_remove)
+         (TestProjFile.test_remove_non_existing)
+         (TestProjFile.test_replace)
+         (TestProjFile.test_replace_non_existing): Test whether the right
+         messages are sent
+-10-14  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py (TestProjFile.test): Refactor into several
+         tests
+         (TestProjFile.test_add_remove)
+         (TestProjFile.test_remove_non_existing)
+         (TestProjFile.test_replace)
+         (TestProjFile.test_replace_non_existing): Some of the new
+         individual test cases
+         (TestProjFileSimple): New class for the rest of the test cases
+         that came out of the refactoring
+         (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
+         derived classes don't have to
+-10-13  Bernhard Herzog  <[email protected]>
+         Add an optional EPSG code to the projection objects and extend the
+         .proj file format accordingly.
+         * Resources/XML/projfile.dtd (element projection): Add epsg
+         attribute
+         * Thuban/Model/proj.py (Projection.__init__): New parameter and
+         instance variable epsg. Update doc-string
+         (Projection.EPSGCode, Projection.Label): New methods to provide
+         access to EPSG code and a label for use in dialogs
+         * Thuban/Model/resource.py (ProjFileReader.start_projection)
+         (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
+         Handle the epsg code attribute when reading or writing proj files
+         * Thuban/UI/projdialog.py (ProjFrame._OnSave)
+         (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
+         (ProjFrame.__FillAvailList): Use the projection's Label method to
+         get the string for the list box
+         * test/test_proj.py (TestProjection.test_label)
+         (TestProjection.test_label_epsg)
+         (TestProjection.test_epsgcode_for_non_epsg_projection)
+         (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
+         for the label and EPSGCode methods
+         (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
+         (WriteProjFileTests.test_write_empty_file): Create the ProjFile
+         objects in the test cases and put the expected contents into the
+         test case methods too. Update doTestWrite accordingly
+         (TestLoadingProjFile)
+         (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
+         read tests from TestProjFile.
+         (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
+         tests are now in the new classes.
+         (sample_projfile, sample_projfile_data)
+         (sample_projfile2, sample_projfile_data2): Removed. Not used
+         anymore.
+         (TestProjFile.test_read_unreadable_file): No need to reset the
+         permissions at the end anymore since we use a unique filename
+-10-13  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py: Some more refactoring of the test cases
+         (ProjFileTest): New base class for the proj file tests.
+         (TestProjFile): Derive from ProjFileTest
+         (TestProjFile.test_read_unreadable_file)
+         (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
+         the new filename method to get a unique filename
+         (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
+         (WriteProjFileTests): New class for proj file write tests.
+         Contains the write test that were in TestProjFile originally.
+-10-13  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py (TestProjFile.testRead)
+         (TestProjFile.test_read_non_existing_file)
+         (TestProjFile.test_read_unreadable_file)
+         (TestProjFile.test_read_empty_file): Split into several methods.
+-10-10  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/sizers.py: New file with custom sizers.
+         * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
+         all projection type specific panels and put them into a
+         NotebookLikeSizer. This way the dialog doesn't change its size
+         when a different projection is selected
+         (ProjFrame.__init__): Rename projection_panels
+         projection_panel_defs and reuse projection_panels for a list of
+         the instantiated panels.
+         (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
+         (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
+         the panels
+         (UnknownProjPanel._DoLayout): Place the newlines in the message
+         differently to make the panel narrower.
+         (TMPanel._DoLayout): Layout the parameters in one column.
+-10-10  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
+         that contains all the setup for the dialog's widgets, layout and
+         event handling.
+         (__): Call build_dialog to build the dialog.
+         (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
+         Their functionality is now in build_dialog
+         (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
+         (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
+         (ProjFrame.__DoOnProjChoice): Small updates due to slightly
+         different widget names and hierarchy introduced with build_dialog.
+-10-10  Bernhard Herzog  <[email protected]>
+         * README: Fix typo.
+-10-09  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
+         projection is already in the list. This is *a lot* faster when
+         loading files with hundreds of projections since it saves a linear
+         search. OTOH this will allow adding the same projection to the
+         user.proj file multiple times in the projection dialog but we'll
+         deal with that later
+-10-09  Jan-Oliver Wagner <[email protected]>
+         * devtools: New. Directory for developer tools that are not intended
+         for the regular user.
+         * devtools/create_epsg.py: New. Convert the epsg file of proj into
+         a python .proj file.
+-10-09  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py
+         (TestProjection.test_get_parameter_without_equals_sign): New. Test
+         whether GetParameter handles parameters without "=" sign correctly
+         * Thuban/Model/proj.py (Projection.GetParameter): Handle
+         parameters that do not contain a "=". Update the doc-string
+-10-08  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
+         length limit on the projname text control
+-10-08  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py (TestProjection.test_get_projection_units_geo)
+         (TestProjection.test_get_projection_units_normal): New. Tests for
+         the Projection.GetProjectedUnits method
+-10-08  Jan-Oliver Wagner <[email protected]>
+         * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
+         Added missing 'val' parameter.
+-10-08  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
+         projection type of the currently selected projection is not known,
+         i.e. there's no panel for it, use the UnknownProjPanel
+         (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
+         the actual replacing of the proj panel into the new method
+         _show_proj_panel.
+         (UnknownProjPanel): Add doc-string.
+         (UnknownProjPanel._DoLayout): Insert a newline into the text so
+         that the panel is not so wide.
+-10-08  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/resource.py (read_proj_file): Return the warnings
+         too. Update the doc-string
+         (get_proj_files): Removed. It wasn't used anywhere
+         (get_system_proj_files, get_system_proj_file): Rename to
+         get_system_proj_file and return the ProjFile object and not a list
+         of ProjFile objects. Update the callers.
+         (get_user_proj_files, get_user_proj_file): Rename to
+         get_user_proj_file return the ProjFile object and not a list of
+         ProjFile objects. Update the callers.
+         (ProjFileReader.__init__): New instance variable for the warnings.
+         Rename the __pf ivar to projfile. Update the methods referring to
+         __pf
+         (ProjFileReader.end_projection): Catch any errors raised when
+         instantiating the projection and record that as an error. The
+         projection will not be in the final ProjFile object.
+         (ProjFileReader.GetWarnings): New method to return the warnings.
+         * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
+         show the warnings from the projfile reader
+         (ProjFrame._OnImport): Deal with any warnings returned by
+         read_proj_file
+         (ProjFrame.__FillAvailList): Deal with any warnings returned by
+         get_system_proj_file or get_user_proj_file.
+         * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
+         (TestProjFileWithInvalidParameters.file_contents): New test cases
+         to test whether read_proj_file handles invalid projection
+         parameters correctly
+         (TestProjFile.test_get_system_proj_file): New. Simple test for
+         resource.get_system_proj_file
+-10-07  Bernhard Herzog  <[email protected]>
+         * test/test_derivedshapestore.py
+         (TestDerivedShapeStoreExceptions.tearDown): Clear the session
+         properly so that the temporary directories get deleted correctly
+-10-06  Bernhard Herzog  <[email protected]>
+         Handle the title changes in a proper MVC way.
+         * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
+         canvas' TITLE_CHANGED messages
+         (MainWindow.update_title): New. Update the main window's title
+         (MainWindow.__SetTitle): Removed. Use update_title instead.
+         (MainWindow.SetMap): Use update_title instead of __SetTitle
+         (MainWindow.RenameMap): Do change the window title explicitly
+         here. That's handled in a proper MVC way now.
+         (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
+         messages
+         * Thuban/Lib/connector.py (Conduit): New class to help classes
+         that forward messages
+         * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
+         (ViewPort): Derive from Conduit instead of Publisher
+         (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
+         when calling the inherited versions
+         (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
+         methods to subscribe and unsubscribe map messages
+         (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
+         handle the map subscriptions
+         (ViewPort.Map, ViewPort.map_projection_changed)
+         (ViewPort.layer_projection_changed): Add or update doc-strings
+         * test/test_connector.py (TestPublisher.test_issue_simple): Fix
+         typo
+         (MyConduit): Helper class for the Conduit test.
+         (TestConduit): Test cases for Conduit
+         * test/test_connector.py: Use support.run_tests as main.
+         * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
+         the TITLE_CHANGED messages
+         (ViewPortTest.test_forwarding_title_changed): New test to check
+         whether the viewport forwards the map's TITLE_CHANGED messages
+         (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
+         after the port's because the latter may require a still functional
+         map.
+-10-06  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
+         doc-string
+-10-06  Bernhard Herzog  <[email protected]>
+         * test/test_viewport.py (ViewPortTest.setUp)
+         (SimpleViewPortTest.test_init_with_size): Move the test for the
+         initial size as a constructor parameter from ViewPortTest.setUp
+         method to a new separate test in SimpleViewPortTest.
+-10-06  Bernhard Herzog  <[email protected]>
+         * test/test_viewport.py (MockView): New class derived from
+         ViewPort with a mock implementation of GetTextExtent to be used in
+         the test cases
+         (ViewPortTest.setUp): Use MockView instead of ViewPort
+         * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
+         into what would be a "pure virtual function" in C++: always raise
+         NotImplementedError. Mock implementations for test cases don't
+         belong into the real code
+-10-02  Bernhard Herzog  <[email protected]>
+         * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
+         close the dbf file we create so that it's contents have been
+         written properly.
+         * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
+         libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
+         Update to shapelib 1.2.10
+-10-01  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
+         it annoys lintian which warns about these files not being
+         executable. The #! isn't necessary here since if you absolutely
+         must execute them you can always say "python <filename>".
+-09-26  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
+         only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
+         is ported to a newer the import will fail, so it should be noticed
+         immediately that this function is gone.
+         Fixes RT#1919
+-09-26  Bernhard Herzog  <[email protected]>
+         Add a DTD for the projection files and make thuban write valid
+         projection files
+         * Resources/XML/projfile.dtd: New. DTD for thuban's projection
+         files
+         * Thuban/Model/resource.py (ProjFileSaver.write): Use
+         'projectionlist' as the name in the document type declaration so
+         that it matches the element type of the root element.
+         * test/test_proj.py (sample_projfile, sample_projfile2): Use
+         'projectionlist' as the name in the document type declaration just
+         as it is done now in the files thuban would write
+         (sample_projfile, sample_projfile_data): Fix spelling of
+         "Mercator"
+         (TestProjFile.doTestWrite): Validate the written and the expected
+         XML data
+         (TestProjFile): Derive from ValidationTest so that we can run xml
+         validation tests
+-09-24  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
+         modify the list returned by map.Layers() in place since it is the
+         actual list of layers used by the map.
+-09-23  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual.xml: Added subsection to chapter
+         Extensions to describe the extensions coming with the Thuban
+         standard package (gns2shp and importAPR).
+-09-23  Bernhard Herzog  <[email protected]>
+         * libraries/thuban/wxproj.cpp (project_point): if there's an
+         inverse but no forward projection, convert to degrees after
+         applying the inverse projection. Fixes RT#2096
+         * test/test_wxproj.py: New. Test cases for wxproj.so. One test
+         implicitly tests for the fix to RT#2096
+         * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
+         Check that the sequences have the same lengths
+         * Resources/Projections/defaults.proj (Geographic projection): Use
+         a much more precise value for the to_meter attribute.
+-09-22  Bernhard Herzog  <[email protected]>
+         * test/support.py (initthuban): Make sure to unset the LANG env.
+         var. so that tests that compare translated strings work. Solves RT
+         #2094
+-09-22  Jan-Oliver Wagner <[email protected]>
+         Small improvement of APR import.
+         * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
+         Added tests for text-ranges.
+         * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
+         returns a string object if the range is based on text.
+         * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
+         range retrieval.
+-09-22  Jan-Oliver Wagner <[email protected]>
+         Initial version of the importAPR extension which is in
+         experimental state.
+         * /Extensions/importAPR/, /Extensions/importAPR/samples/,
+         /Extensions/importAPR/test/: New directories.
+         * /Extensions/importAPR/samples/README: New: Howto load the samples.
+         * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
+         file which refers to the Thuban Iceland demo data.
+         * /Extensions/importAPR/test/README: New: Howto execute the tests.
+         * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
+         * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
+         as in '.apr'-files.
+         * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
+         ODB Objects as in '.apr', '.avl' and other files.
+         * /Extensions/importAPR/__init__.py: New: Init to make this
+         directory a package.
+         * /Extensions/importAPR/importAPR.py: New: Import a ArcView
+         project file (.apr) and convert it to Thuban.
+-09-22  Jan-Oliver Wagner <[email protected]>
+         * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
+-09-19  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual.xml: Extended section 'Installation'
+         with description on RPM installation and RPM binary package
+         creation.
+-09-18  Bernhard Herzog  <[email protected]>
+         * setup.py (data_files): Only add the mo files if the Locales
+         directory actually exists, so that setup.py works with a fresh CVS
+         checkout
+-09-12  Jan-Oliver Wagner <[email protected]>
+         * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
+         in viewport, not anymore in view
+-09-04  Jan-Oliver Wagner <[email protected]>
+         Introducing first Extension (gns2shp).
+         * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
+         * Extensions/__init__.py: New. init to make this dir a package.
+         * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
+         * Extensions/gns2shp/test/README: New. some info on this test directory.
+         * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
+         * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
+         of Shapefile from GNS text file format
+-09-03  Jan-Oliver Wagner <[email protected]>
+         Fix/workaround for bug #2019:
+         https://intevation.de/rt/webrt?serial_num=2019
+         * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
+         (IdentifyView.__init__): Added another button that allows to
+         stop the identify mode.
+         (IdentifyView.OnStop): New. Stops the identify mode.
+-09-03  Jan-Oliver Wagner <[email protected]>
+         Introducing a new exception dialog that allows to exit the
+         application immediately.
+         This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
+         * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
+         * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
+         Made strings available to translations. Exchanged the simple
+         ScrolledMessageDialog by the new ExceptionDialog.
+-09-01  Bernhard Herzog  <[email protected]>
+         * NEWS: New. Summary of changes and release notes.
+         * MANIFEST.in: Add NEWS
+-09-01  Bernhard Herzog  <[email protected]>
+         * MANIFEST.in: Correct the include statement for the mo-files and
+         include the documentation too.
+         * setup.py (data_files): Add the .mo files
+         (setup call): Up to version 0.9.0
+-09-01  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
+         parameter list to just parent and session
+         (ChooseDBTableDialog.__set_properties): Removed. Setting the
+         selection of empty list boxes is not allowed (and produces C++
+         assertion errors) and the rest of the setup is better done in
+         __init__ anyway.
+         (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
+         (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
+         builtins True/False for booleans to avoid warnings from wxPython
+         * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
+         ChooseDBTableDialog constructor parameters.
+-09-01  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py
+         (PostGISTable): Extend doc-string
+         (PostGISTable._fetch_table_information): Set the column index
+         correctly, pretending ignored columns don't exist.
+         * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
+         for postgis tables with data types not yet supported by thuban.
+-08-29  Bernhard Herzog  <[email protected]>
+         * HOWTO-Release: Tweak item about running the tests.
+-08-29  Jan-Oliver Wagner <[email protected]>
+         * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
+-08-29  Bernhard Herzog  <[email protected]>
+         Add some missing parameters to projections. Proj complains about
+         them on windows but for some reason not on Linux.
+         * test/test_save.py (SaveSessionTest.testLayerProjection): Add
+         missing required projection parameters
+         * test/test_proj.py (TestProjFile.test): Add missing required
+         projection parameters
+         * test/test_load_0_8.py (TestLayerProjection.file_contents)
+         (TestLayerProjection.test): Add missing required projection
+         parameters and tests for them
+         * test/test_load.py (TestLayerProjection.file_contents)
+         (TestLayerProjection.test): Add missing required projection
+         parameters and tests for them
+         * test/test_layer.py (TestLayer.test_base_layer): Add missing
+         required projection parameters
+-08-29  Bernhard Herzog  <[email protected]>
+         * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
+         access the pj_errno because directly accessing pj_errno doesn't
+         work on windows if the proj library is in a DLL
+         * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
+-08-28  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py: Import things from Thuban after calling
+         initthuban
+         * test/test_load.py (LoadSessionTest.filenames): New class
+         variable with the filename attributes to normalize
+         (LoadSessionTest.check_format): Pass self.filenames to
+         sax_eventlist to normalize the filename attributes
+         * test/xmlsupport.py: Add cvs keywords
+         (SaxEventLister.__init__): New parameter filenames which indicates
+         attributes that contain filenames
+         (SaxEventLister.startElementNS): Normalize the filename attributes
+         with os.path.normpath
+         (sax_eventlist): New parameter filenames to pass through to
+         SaxEventLister
+         * test/test_derivedshapestore.py: Make this file callable as a
+         program to execute the tests
+         (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
+         the session to self.session so that it gets destroyed properly
+         * test/test_layer.py (TestLayer.tearDown): Call the session's
+         Destroy method
+         * test/test_map.py (TestMapBase.tearDown): Destroy self.session
+         too if it exists
+         (TestMapAddLayer.test_add_layer): Bind the session to self.session
+         so that it gets destroyed properly
+         * test/postgissupport.py (reason_for_not_running_tests): Add a
+         test for the existence of popen2.Popen4.
+         * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
+         reliable way to destroy the sessions created in the test cases
+         (SaveSessionTest.test_dbf_table): Bind the session to self.session
+         so that it gets destroyed properly
+         (SaveSessionTest.testLayerProjection): Bind the session to
+         self.session so that it gets destroyed properly
+         * test/test_session.py (UnreferencedTablesTests.tearDown): Make
+         sure that the session is destroyed properly
+         * test/test_shapefilestore.py: Make this callable as a program to
+         execute the tests
+         * test/test_scalebar.py: Remove unnecessary import of _ from
+         Thuban
+         * test/support.py (print_garbage_information): Call initthuban
+         here because it may be called indirectly from test cases that test
+         test support modules which do not use anything from thuban itself
+         (ThubanTestProgram.runTests): Remove unnecessary debug print
+-08-28  Bernhard Herzog  <[email protected]>
+         * Thuban/version.py (longversion): Update to 0.9
+         * Thuban/UI/mainwindow.py: Remove some unused imports
+         * README: Add section about required additional software. Add date
+         and revision CVS keywords
+         * HOWTO-Release: Add item about the translations. Add date and
+         revision CVs keywords and change formatting to match README a bit
+         better
+         * po/de.po: Update for 0.9
+         * test/README: Tweak the wording a little because many tests are
+         not really unittest.
+-08-27  Bernhard Herzog  <[email protected]>
+         As preparation for the 0.9 release, switch thuban files to a
+         non-dev namespace
+         * Thuban/Model/save.py (SessionSaver.write_session): Write files
+         with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
+         namespace
+         * Thuban/Model/load.py (SessionLoader.__init__): Accept the
+         http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
+         * test/test_save.py (SaveSessionTest.dtd)
+         (SaveSessionTest.testEmptySession)
+         (SaveSessionTest.testSingleLayer)
+         (SaveSessionTest.testLayerProjection)
+         (SaveSessionTest.testRasterLayer)
+         (SaveSessionTest.testClassifiedLayer)
+         (SaveSessionTest.test_dbf_table)
+         (SaveSessionTest.test_joined_table)
+         (SaveSessionTest.test_save_postgis): Update for new namespace
+         * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
+         (TestLayerVisibility.file_contents, TestLabels.file_contents)
+         (TestLayerProjection.file_contents)
+         (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
+         (TestPostGISLayer.file_contents)
+         (TestPostGISLayerPassword.file_contents)
+         (TestLoadError.file_contents, TestLoadError.test): Update for new
+         namespace
+-08-27  Bernhard Herzog  <[email protected]>
+         Make the table interface distinguish between row ids (an integer
+         that uniquely identifies a row) and row ordinals (a simple row
+         count from 0 to NumRows() - 1)
+         * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
+         (PostGISTable.RowOrdinalToId): New methods to conver between row
+         ids and row ordinals
+         (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
+         parameter row_is_ordinal to indicate whether the row parameter is
+         the row id or the ordinal
+         * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
+         (TransientTableBase.RowOrdinalToId)
+         (AutoTransientTable.RowIdToOrdinal)
+         (AutoTransientTable.RowOrdinalToId): Same new methods as in
+         PostGISTable.
+         (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
+         (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
+         Same new parameter as in PostGISTable.
+         * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
+         (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
+         (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
+         (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
+         (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
+         parameter as in PostGISTable.
+         * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
+         (DataTable.RowOrdinalToId): New methods to convert between row ids
+         and row ordinals.
+         (TableGrid.SelectRowById): New method to select a row based on its
+         ID as opposed to its ordinal
+         (DataTable.GetValue, TableGrid.OnRangeSelect)
+         (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
+         (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
+         (LayerTableFrame.__init__): Convert between row ids and row
+         ordinals as appropriate
+         * test/postgissupport.py (PostGISDatabase.__init__): Add
+         doc-string.
+         (PostGISDatabase.initdb): The optional third item in a tuple in
+         tables is now a (key, value) list with additional arguments to
+         pass to upload_shapefile
+         (upload_shapefile): New parameter gid_offset to allow gids that
+         are not the same as the shapeids in the shapefile
+         (PostgreSQLServer.get_default_static_data_db): Use the new
+         gid_offset to make the gids in landmarks 1000 higher than the
+         shapeids in the shapefile
+         * test/test_viewport.py
+         (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
+         new shapeids in the landmarks table
+         * test/test_transientdb.py
+         (TestTransientTable.run_iceland_political_tests)
+         (TestTransientTable.test_transient_joined_table): Add tests for
+         the new table methods and new keywords arguments.
+         * test/test_postgis_db.py
+         (TestPostGISTable.test_read_row_as_dict_row_count_mode)
+         (TestPostGISTable.test_read_value_row_count_mode)
+         (TestPostGISTable.test_row_id_to_ordinal)
+         (TestPostGISTable.test_row_oridnal_to_id): New test for the new
+         table methods and the new arguments
+         (TestPostGISShapestorePoint.test_shapes_in_region)
+         (TestPostGISShapestorePoint.test_shape_raw_data)
+         (TestPostGISShapestorePoint.test_shape_points)
+         (TestPostGISShapestorePoint.test_shape_shapeid)
+         (TestPostGISShapestorePoint.test_all_shapes)
+         (TestPostGISTable.test_simple_query)
+         (TestPostGISTable.test_simple_query)
+         (TestPostGISTable.test_simple_query)
+         (TestPostGISTable.test_read_value)
+         (TestPostGISTable.test_read_row_as_dict): Adapt to the new
+         shapeids in the landmarks table
+         * test/test_memory_table.py
+         (TestMemoryTable.test_read_row_as_dict_row_count_mode)
+         (TestMemoryTable.test_read_value_row_count_mode)
+         (TestMemoryTable.test_row_id_to_ordinal)
+         (TestMemoryTable.test_row_oridnal_to_id): New test for the new
+         table methods and the new arguments
+         * test/test_dbf_table.py
+         (TestDBFTable.test_read_row_as_dict_row_count_mode)
+         (TestDBFTable.test_read_value_row_count_mode)
+         (TestDBFTable.test_row_id_to_ordinal)
+         (TestDBFTable.test_row_oridnal_to_id): New test for the new table
+         methods and the new arguments
+-08-26  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
+         more postgis specific but much faster method to get the bounding
+         box
+-08-26  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py (PostGISTable.Title)
+         (PostGISShapeStore.AllShapes): Add these missing methods.
+         (PostGISShapeStore.ShapesInRegion): No need to raise
+         StopIteration. We can simply return
+         * test/test_postgis_db.py (TestPostGISTable.test_title)
+         (TestPostGISShapestorePoint.test_all_shapes): New tests for the
+         new methods
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
+         * test/test_postgis_db.py (PolygonTests): New class containing
+         those tests from TestPostGISShapestorePolygon that can also be
+         used to test MUTLIPOLYGON tables
+         (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
+         so derive from that
+         (TestPostGISShapestoreMultiPolygon): New class with tests for
+         MUTLIPOLYGON tables
+         * test/postgissupport.py (PostGISDatabase.initdb): Allow the
+         tables argument to have tuples with three items to override the
+         WKT type used.
+         (PostgreSQLServer.get_default_static_data_db): Use the above to
+         create a polygon table with MUTLIPOLYGONs
+         (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
+         (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
+         coords_to*
+         (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
+         (wkt_converter): New. Map WKT types to converters
+         (upload_shapefile): New parameter force_wkt_type to use a
+         different WKT type than the default
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/application.py
+         (ThubanApplication.run_db_param_dialog): New. Suitable as a
+         db_connection_callback. Main difference is that the dialog run
+         from this method doesn't have a parent so it can be used even when
+         there is no main window
+         (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
+         no db_connection_callback was given. This way the dialog pops up
+         even when the .thuban file was given as a command line parameter.
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
+         before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
+         which leads to an effectively frozen X session because the user
+         can only interact with the dialog but the mouse is still grabbed
+         by the canvas.
+         Also, call the tool's Hide method before MouseLeftUp because
+         MouseLeftUp may change the tool's coordinates.
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
+         LoadCancelled exceptions and handle them by returning immediately.
+-08-25  Bernhard Herzog  <[email protected]>
+         GUI part of loading sessions with postgis connections which may
+         require user interaction to get passwords or updated parameters
+         * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
+         bit nucer and be more generic.
+         (DBFrame.OnAdd): Adapt to new DBDialog interface
+         * Thuban/UI/application.py (ThubanApplication.OpenSession): New
+         optional parameter db_connection_callback which is passed to
+         load_session.
+         * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
+         Suitable as a db_connection_callback
+         (MainWindow.OpenSession): Use self.run_db_param_dialog as the
+         db_connection_callback of the application's OpenSession method
+-08-25  Bernhard Herzog  <[email protected]>
+         Basic loading of sessions containing postgis connections:
+         * Thuban/Model/load.py (LoadError): Add doc-string
+         (LoadCancelled): New exception class to indicate a cancelled load
+         (SessionLoader.__init__): Add the db_connection_callback parameter
+         which will be used by the loader to get updated parameters and a
+         password for a database connection
+         (SessionLoader.__init__): Add the new XML elements to the
+         dispatchers dictionary
+         (SessionLoader.check_attrs): Two new conversions, ascii to convert
+         to a byte-string object and idref as a generic id reference
+         (SessionLoader.start_dbconnection)
+         (SessionLoader.start_dbshapesource): New. Handlers for the new XML
+         elements
+         (load_session): Add the db_connection_callback to pass through the
+         SessionLoader
+         * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
+         New classes to test loading of sessions with postgis database
+         connections.
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
+         replace it and the comment with __BuildDate__ by the Source: and
+         Id: cvs keywords as used in the other files.
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
+         LoadError when a required attribute is missing. The code used to
+         be commented out for some reason, but probably should have been
+         active.
+         * test/test_load.py (TestLoadError.test): Test the message in the
+         LoadError too to make sure it really is about the missing
+         attribute
+-08-22  Bernhard Herzog  <[email protected]>
+         * test/test_save.py (SaveSessionTest.test_dbf_table)
+         (SaveSessionTest.test_joined_table): Add XML validation tests.
+-08-22  Bernhard Herzog  <[email protected]>
+         Implement saving a session with a postgis connection
+         * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
+         elements for database connections and shapestores using db
+         connections
+         (session): Add the dbconnections to the content model
+         * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
+         Write the db connections
+         (SessionSaver.write_session): Call write_db_connections to write
+         the connection before the data sources
+         (SessionSaver.write_data_containers): Handle postgis shapestores
+         * test/test_save.py (SaveSessionTest.thubanids)
+         (SaveSessionTest.thubanidrefs): Update for new DTD
+         (SaveSessionTest.test_save_postgis): New. Test saving a session
+         with postgis connections
+         * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
+         (PostGISTable.TableName): New accessor methods for the connection
+         and table name
+         * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
+         (TestPostGISTable.test_dbname): New methods to test the new
+         PostGISConnection methods
+-08-22  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py (ConnectionError): New exception class
+         for exceptions occurring when establishing a Database connection
+         (PostGISConnection.connect): Catch psycopg.OperationalError during
+         connects and raise ConnectionError.
+         * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
+         tests for database exceptions
+-08-22  Bernhard Herzog  <[email protected]>
+         Prepare the test suite for tests with required authentication
+         * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
+         variables with two predefined users/passwords, one for the admin
+         and one for a non-privileged user.
+         (PostgreSQLServer.createdb): Pass the admin name to initdb and add
+         the non-privileged user to the database and set the admin password
+         (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
+         Better error reporting
+         (PostgreSQLServer.connection_params)
+         (PostgreSQLServer.connection_string): New methods to return
+         information about how to connect to the server
+         (PostgreSQLServer.execute_sql): New. Convenience method to execute
+         SQL statements
+         (PostgreSQLServer.require_authentication): Toggle whether the
+         server requires authentication
+         (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
+         Add or alter users
+         (PostGISDatabase.initdb): Pass the admin name one the
+         subprocesses' command lines. Grant select rights on
+         geometry_columns to everybody.
+         (upload_shapefile): Use the admin name and password when
+         connecting. Grant select rights on the new table to everybody.
+         * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
+         server's new methods to get the connection parameters.
+         * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
+         (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
+         server's new methods to get the connection parameters.
+         * test/test_postgis_db.py
+         (TestPostGISConnection.test_gis_tables_empty)
+         (TestPostGISConnection.test_gis_tables_non_empty)
+         (PostGISStaticTests.setUp): Use the server's new methods to get
+         the connection parameters.
+-08-22  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/about.py (About.__init__): Add the psycopg version.
+         * Thuban/version.py: Add psycopg version
+         * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
+         version of the psycopg module
+-08-22  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
+         (DBFrame.OnEdit): Removed because it's not used and wouldn't work
+         at the moment. The functionality should probably be implemented
+         some time, though.
+         (DBFrame.OnRemove): Display a message if the connection can't be
+         removed because it's still in use.
+-08-22  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/about.py (About.__init__): split up the huge about
+         text into elements/lists for easier translation. This fixes bug
+         https://intevation.de/rt/webrt?serial_num=2058
+         Also, made some forgotten string available for the i18n.
+-08-21  Bernhard Herzog  <[email protected]>
+         Make postgis support really optional including insensitive menu
+         items.
+         * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
+         whether the postgis is supported.
+         * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
+         to make postgis support optional
+         * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
+         version of Thuban.Model.postgisdb.has_postgis_support
+         (database_management command): Make it only sensitive if postgis
+         is supported.
+-08-21  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
+         (section Adding and Removing Layers): Added text and described
+         multi-selection.
+         (chapter Extensions): New.
+-08-21  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
+         settings to allow multiple files to load into the map.
+         Also reduced selection to *.shp as a default.
+-08-20  Bernhard Herzog  <[email protected]>
+         Add dialogs and commands to open database connections and add
+         database layers.
+         * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
+         method to open the database connection management dialog
+         (MainWindow.AddDBLayer): New method to add a layer from a database
+         (_has_dbconnections): New helper function to use for sensitivity
+         (database_management command, layer_add_db command): New commands
+         that call the above new methods.
+         (main_menu): Add the new commands to the menu.
+         * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
+         (PostGISConnection.connect): Establish the actual connection in a
+         separate method and call it in __init__. This makes it easier to
+         override the behavior in test cases
+         (PostGISConnection.BriefDescription): New method to return a brief
+         description for use in dialogs.
+         * test/test_postgis_db.py (NonConnection): DB connection that
+         doesn't actually connect
+         (TestBriefDescription): New class with tests for the new
+         BriefDescription method
+-08-19  Jan-Oliver Wagner <[email protected]>
+         Moved anything from extensions to libraries.
+         * libraries: New.
+         * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
+         * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
+         Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
+         been moved here from thuban/extensions/pyprojection/
+         See there in the Attic for the older history.
+         * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
+         dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
+         shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
+         have been moved here from thuban/extensions/pyshapelib/
+         See there in the Attic for the older history.
+         * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
+         files have been moved here from thuban/extensions/shapelib/
+         See there in the Attic for the older history.
+         * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
+         gdalwarp.cpp, wxproj.cpp: These files have been moved here from
+         thuban/extensions/thuban/
+         See there in the Attic for the older history.
+         * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
+         * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
+         gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
+         * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
+         Moved to libraries/shapelib.
+         * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
+         shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
+         ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
+         Moved to libraries/pyshapelib.
+         * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
+         LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
+         Moved to libraries/pyprojection.
+         * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
+         * extensions: Removed.
+-08-19  Bernhard Herzog  <[email protected]>
+         * test/test_viewport.py (ViewPortTest): We don't use the
+         facilities of FileTestMixin so don't derive from it.
+         (TestViewportWithPostGIS): New class with tests for using a
+         viewport on a map with postgis layers.
+-08-19  Bernhard Herzog  <[email protected]>
+         Add the db connection management to the session.
+         * Thuban/Model/session.py (Session.__init__): New instance
+         variable db_connections
+         (Session.AddDBConnection, Session.DBConnections)
+         (Session.HasDBConnections, Session.CanRemoveDBConnection)
+         (Session.RemoveDBConnection): New methods to manage and query the
+         db connections managed by the session
+         (Session.OpenDBShapeStore): New method to open a shapestore from a
+         db connection
+         * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
+         messages for the db connection handling in the session
+         * test/test_postgis_session.py: New. test cases for the session's
+         db connection handling with postgis connections
+-08-19  Bernhard Herzog  <[email protected]>
+         Add very basic postgis database support and the corresponding test
+         cases. The test cases require a PostgreSQL + postgis installation
+         but no existing database. The database will be created
+         automatically by the test cases
+         * test/README: Add note about skipped tests and the requirements
+         of the postgis tests.
+         * Thuban/Model/postgisdb.py: New. Basic postgis database support.
+         * test/test_postgis_db.py: New. Test cases for the postgis
+         support.
+         * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
+         format
+         * test/test_wellknowntext.py: New. Test cases for the
+         wellknowntext parser
+         * test/postgissupport.py: New. Support module for tests involving
+         a postgis database.
+         * test/support.py (execute_as_testsuite): Shut down the postmaster
+         if it's still running after the tests
+         * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
+         well known text format
+-08-19  Jan-Oliver Wagner <[email protected]>
+         * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
+         message dialog.
+-08-18  Bernhard Herzog  <[email protected]>
+         * test/support.py (ThubanTestResult.printErrors): Indent the
+         reason for the skips in the output to make it a bit more readable.
+         (execute_as_testsuite): New helper function to run a test suite
+         and print some more information.
+         (run_tests): Use execute_as_testsuite to run the tests
+         * test/runtests.py (main): Use execute_as_testsuite to run the
+         tests
+-08-18  Bernhard Herzog  <[email protected]>
+         Fix some bugs in Thuban and the test suite that were uncovered by
+         changes introduced in Python 2.3:
+         * Thuban/Model/table.py (DBFTable.__init__): Make sure the
+         filename is an absolute name
+         * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
+         filename is an absolute name
+         * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
+         unique filename to save to and use the correct relative filename
+         in the expected output.
+         (SaveSessionTest.test_dbf_table): Use the correct relative
+         filename in the expected output.
+         * test/test_layer.py (TestLayer.test_raster_layer): Update the
+         test to check whether the filename is absolute.
+-08-18  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
+-08-15  Bernhard Herzog  <[email protected]>
+         Change the way shapes are returned by a shape store. The
+         ShapesInRegion method returns an iterator over actual shape
+         objects instead of a list of shape ids.
+         * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
+         id.
+         (ShapefileStore.ShapesInRegion): Return an iterator over the
+         shapes which yields shape objects instead of returning a list of
+         shape ids
+         (ShapefileStore.AllShapes): New. Return an iterator over all
+         shapes in the shape store
+         (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
+         * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
+         doc-string.
+         * Thuban/UI/baserenderer.py
+         (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
+         layer_shapes and make it return an iterator containg shapes
+         instead of a list of ids.
+         (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
+         layer_shapes() change
+         * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
+         (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
+         * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
+         changes in the ShapesInRegion return value.
+         (ViewPort._get_hit_tester): Remove commented out code
+         * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
+         new return value.
+         (SimpleShapeStore.AllShapes): New. Implement this method too.
+         * test/test_layer.py (TestLayer.test_arc_layer)
+         (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
+         (TestLayer.test_point_layer_with_projection)
+         (TestLayer.test_derived_store): Adapt to changes in the
+         ShapesInRegion return value.
+         * test/test_shapefilestore.py
+         (TestShapefileStoreArc.test_shapes_in_region)
+         (TestShapefileStorePolygon.test_shapes_in_region)
+         (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
+         in the ShapesInRegion return value.
+         (TestShapefileStorePoint.test_all_shapes)
+         (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
+         methods
+         * test/test_derivedshapestore.py
+         (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
+         the ShapesInRegion return value.
+         (TestDerivedShapeStore.test_all_shapes)
+         (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
+         methods
+-08-15  Bernhard Herzog  <[email protected]>
+         Make the renderers deal correctly with raw vs. python level
+         representation of shape geometries
+         * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
+         Return a flag useraw in addition to the callable and the parameter
+         to indicate whether the callable can deal with the raw shape data
+         or uses the higher level python lists of coordinates. The callable
+         now should accept either the raw data or the return value of the
+         shape's Points() method.
+         (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
+         change
+         (BaseRenderer.projected_points): Instead of the shape id use the
+         points list as parameter.
+         (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
+         (BaseRenderer.draw_point_shape): Adapt to projected_points()
+         change and accept the points list as parameter instead of the
+         shape id.
+         * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
+         the useraw flag as required by the BaseRenderer
+         (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
+         changes.
+         * test/test_baserenderer.py
+         (TestBaseRenderer.test_point_with_classification): New test for
+         rendering a map with classifications.
+-08-15  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/viewport.py (ViewPort.find_shape_at)
+         (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
+         (ViewPort._get_hit_tester, ViewPort.projected_points)
+         (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
+         (ViewPort._find_label_at): Split the find_shape_at method into
+         several new methods and use the functions in the hit-test module.
+         * Thuban/UI/hittest.py: New module with Python-level hit-testing
+         functions
+         * test/test_hittest.py: New. Test for the new hittest module
+-08-15  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
+         projection to all corners of the bounding box to get a better
+         approximation of the projected bounding box
+         * test/test_layer.py (TestLayer.test_point_layer_with_projection):
+         New. Test coordinate handling of a layer with a projection.
+         Catches the bug fixed in Layer.ShapesInRegion
+-08-15  Bernhard Herzog  <[email protected]>
+         Move some of the mock objects in test_baserenderer into their own
+         module so they can easily be used from other tests
+         * test/mockgeo.py: New test helper module with some mock objects
+         for geometry related things like shapes, shapestores and
+         projections.
+         * test/test_mockgeo.py: New. Tests for the new helper module
+         * test/test_baserenderer.py: Some of the mock-objects are in
+         mockgeo now.
+-08-12  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
 -08-12  Bernhard Herzog  <[email protected]>
          * po/de.po: New. German translations by Bjoern Broscheit
-Line 421
+Line 3726
          * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
          it annoys lintian which warns about these files not being
-         executable. The #1 isn't necessary here since if you absolutely
+         executable. The #! isn't necessary here since if you absolutely
          must execute them you can always say "python <filename>".
          * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
-Line 1536
+Line 4841
          Fix problem of hidden properties dialog under windows after double
          click on layer tree:
          The tree control always gets an Expanded / Collapsed event after
-         the ItemActivated  on double click, which raises the main window again.         We add a second ItemActivated event to the queue, which simply
+         the ItemActivated  on double click, which raises the main window again.
+         We add a second ItemActivated event to the queue, which simply
          raises the already displayed window.
          * Thuban/UI/legend.py (LegendTree.__init__): Instance variable

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