/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1582 by bh, Tue Aug 12 15:08:40 2003 UTC revision 1707 by jan, Wed Sep 3 08:31:50 2003 UTC
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1    2003-09-03  Jan-Oliver Wagner <[email protected]>
2    
3            Fix/workaround for bug #2019:
4            https://intevation.de/rt/webrt?serial_num=2019
5    
6            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
7            (IdentifyView.__init__): Added another button that allows to
8            stop the identify mode.
9            (IdentifyView.OnStop): New. Stops the identify mode.
10    
11    2003-09-03  Jan-Oliver Wagner <[email protected]>
12    
13            Introducing a new exception dialog that allows to exit the
14            application immediately.
15            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
16    
17            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
18    
19            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
20            Made strings available to translations. Exchanged the simple
21            ScrolledMessageDialog by the new ExceptionDialog.
22    
23    2003-09-01  Bernhard Herzog  <[email protected]>
24    
25            * NEWS: New. Summary of changes and release notes.
26    
27            * MANIFEST.in: Add NEWS
28    
29    2003-09-01  Bernhard Herzog  <[email protected]>
30    
31            * MANIFEST.in: Correct the include statement for the mo-files and
32            include the documentation too.
33    
34            * setup.py (data_files): Add the .mo files
35            (setup call): Up to version 0.9.0
36    
37    2003-09-01  Bernhard Herzog  <[email protected]>
38    
39            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
40            parameter list to just parent and session
41            (ChooseDBTableDialog.__set_properties): Removed. Setting the
42            selection of empty list boxes is not allowed (and produces C++
43            assertion errors) and the rest of the setup is better done in
44            __init__ anyway.
45            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
46            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
47            builtins True/False for booleans to avoid warnings from wxPython
48    
49            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
50            ChooseDBTableDialog constructor parameters.
51    
52    2003-09-01  Bernhard Herzog  <[email protected]>
53    
54            * Thuban/Model/postgisdb.py
55            (PostGISTable): Extend doc-string
56            (PostGISTable._fetch_table_information): Set the column index
57            correctly, pretending ignored columns don't exist.
58    
59            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
60            for postgis tables with data types not yet supported by thuban.
61    
62    2003-08-29  Bernhard Herzog  <[email protected]>
63    
64            * HOWTO-Release: Tweak item about running the tests.
65    
66    2003-08-29  Jan-Oliver Wagner <[email protected]>
67    
68            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
69    
70    2003-08-29  Bernhard Herzog  <[email protected]>
71    
72            Add some missing parameters to projections. Proj complains about
73            them on windows but for some reason not on Linux.
74    
75            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
76            missing required projection parameters
77    
78            * test/test_proj.py (TestProjFile.test): Add missing required
79            projection parameters
80    
81            * test/test_load_0_8.py (TestLayerProjection.file_contents)
82            (TestLayerProjection.test): Add missing required projection
83            parameters and tests for them
84    
85            * test/test_load.py (TestLayerProjection.file_contents)
86            (TestLayerProjection.test): Add missing required projection
87            parameters and tests for them
88    
89            * test/test_layer.py (TestLayer.test_base_layer): Add missing
90            required projection parameters
91    
92    2003-08-29  Bernhard Herzog  <[email protected]>
93    
94            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
95            access the pj_errno because directly accessing pj_errno doesn't
96            work on windows if the proj library is in a DLL
97    
98            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
99    
100    2003-08-28  Bernhard Herzog  <[email protected]>
101    
102            * test/test_proj.py: Import things from Thuban after calling
103            initthuban
104    
105            * test/test_load.py (LoadSessionTest.filenames): New class
106            variable with the filename attributes to normalize
107            (LoadSessionTest.check_format): Pass self.filenames to
108            sax_eventlist to normalize the filename attributes
109    
110            * test/xmlsupport.py: Add cvs keywords
111            (SaxEventLister.__init__): New parameter filenames which indicates
112            attributes that contain filenames
113            (SaxEventLister.startElementNS): Normalize the filename attributes
114            with os.path.normpath
115            (sax_eventlist): New parameter filenames to pass through to
116            SaxEventLister
117    
118            * test/test_derivedshapestore.py: Make this file callable as a
119            program to execute the tests
120            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
121            the session to self.session so that it gets destroyed properly
122    
123            * test/test_layer.py (TestLayer.tearDown): Call the session's
124            Destroy method
125    
126            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
127            too if it exists
128            (TestMapAddLayer.test_add_layer): Bind the session to self.session
129            so that it gets destroyed properly
130    
131            * test/postgissupport.py (reason_for_not_running_tests): Add a
132            test for the existence of popen2.Popen4.
133    
134            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
135            reliable way to destroy the sessions created in the test cases
136            (SaveSessionTest.test_dbf_table): Bind the session to self.session
137            so that it gets destroyed properly
138            (SaveSessionTest.testLayerProjection): Bind the session to
139            self.session so that it gets destroyed properly
140    
141            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
142            sure that the session is destroyed properly
143    
144            * test/test_shapefilestore.py: Make this callable as a program to
145            execute the tests
146    
147            * test/test_scalebar.py: Remove unnecessary import of _ from
148            Thuban
149    
150            * test/support.py (print_garbage_information): Call initthuban
151            here because it may be called indirectly from test cases that test
152            test support modules which do not use anything from thuban itself
153            (ThubanTestProgram.runTests): Remove unnecessary debug print
154    
155    2003-08-28  Bernhard Herzog  <[email protected]>
156    
157            * Thuban/version.py (longversion): Update to 0.9
158    
159            * Thuban/UI/mainwindow.py: Remove some unused imports
160    
161            * README: Add section about required additional software. Add date
162            and revision CVS keywords
163    
164            * HOWTO-Release: Add item about the translations. Add date and
165            revision CVs keywords and change formatting to match README a bit
166            better
167    
168            * po/de.po: Update for 0.9
169    
170            * test/README: Tweak the wording a little because many tests are
171            not really unittest.
172    
173    2003-08-27  Bernhard Herzog  <[email protected]>
174    
175            As preparation for the 0.9 release, switch thuban files to a
176            non-dev namespace
177    
178            * Thuban/Model/save.py (SessionSaver.write_session): Write files
179            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
180            namespace
181    
182            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
183            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
184    
185            * test/test_save.py (SaveSessionTest.dtd)
186            (SaveSessionTest.testEmptySession)
187            (SaveSessionTest.testSingleLayer)
188            (SaveSessionTest.testLayerProjection)
189            (SaveSessionTest.testRasterLayer)
190            (SaveSessionTest.testClassifiedLayer)
191            (SaveSessionTest.test_dbf_table)
192            (SaveSessionTest.test_joined_table)
193            (SaveSessionTest.test_save_postgis): Update for new namespace
194    
195            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
196            (TestLayerVisibility.file_contents, TestLabels.file_contents)
197            (TestLayerProjection.file_contents)
198            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
199            (TestPostGISLayer.file_contents)
200            (TestPostGISLayerPassword.file_contents)
201            (TestLoadError.file_contents, TestLoadError.test): Update for new
202            namespace
203    
204    2003-08-27  Bernhard Herzog  <[email protected]>
205    
206            Make the table interface distinguish between row ids (an integer
207            that uniquely identifies a row) and row ordinals (a simple row
208            count from 0 to NumRows() - 1)
209    
210            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
211            (PostGISTable.RowOrdinalToId): New methods to conver between row
212            ids and row ordinals
213            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
214            parameter row_is_ordinal to indicate whether the row parameter is
215            the row id or the ordinal
216    
217            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
218            (TransientTableBase.RowOrdinalToId)
219            (AutoTransientTable.RowIdToOrdinal)
220            (AutoTransientTable.RowOrdinalToId): Same new methods as in
221            PostGISTable.
222            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
223            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
224            Same new parameter as in PostGISTable.
225    
226            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
227            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
228            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
229            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
230            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
231            parameter as in PostGISTable.
232    
233            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
234            (DataTable.RowOrdinalToId): New methods to convert between row ids
235            and row ordinals.
236            (TableGrid.SelectRowById): New method to select a row based on its
237            ID as opposed to its ordinal
238            (DataTable.GetValue, TableGrid.OnRangeSelect)
239            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
240            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
241            (LayerTableFrame.__init__): Convert between row ids and row
242            ordinals as appropriate
243    
244            * test/postgissupport.py (PostGISDatabase.__init__): Add
245            doc-string.
246            (PostGISDatabase.initdb): The optional third item in a tuple in
247            tables is now a (key, value) list with additional arguments to
248            pass to upload_shapefile
249            (upload_shapefile): New parameter gid_offset to allow gids that
250            are not the same as the shapeids in the shapefile
251            (PostgreSQLServer.get_default_static_data_db): Use the new
252            gid_offset to make the gids in landmarks 1000 higher than the
253            shapeids in the shapefile
254    
255            * test/test_viewport.py
256            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
257            new shapeids in the landmarks table
258    
259            * test/test_transientdb.py
260            (TestTransientTable.run_iceland_political_tests)
261            (TestTransientTable.test_transient_joined_table): Add tests for
262            the new table methods and new keywords arguments.
263    
264            * test/test_postgis_db.py
265            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
266            (TestPostGISTable.test_read_value_row_count_mode)
267            (TestPostGISTable.test_row_id_to_ordinal)
268            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
269            table methods and the new arguments
270            (TestPostGISShapestorePoint.test_shapes_in_region)
271            (TestPostGISShapestorePoint.test_shape_raw_data)
272            (TestPostGISShapestorePoint.test_shape_points)
273            (TestPostGISShapestorePoint.test_shape_shapeid)
274            (TestPostGISShapestorePoint.test_all_shapes)
275            (TestPostGISTable.test_simple_query)
276            (TestPostGISTable.test_simple_query)
277            (TestPostGISTable.test_simple_query)
278            (TestPostGISTable.test_read_value)
279            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
280            shapeids in the landmarks table
281    
282            * test/test_memory_table.py
283            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
284            (TestMemoryTable.test_read_value_row_count_mode)
285            (TestMemoryTable.test_row_id_to_ordinal)
286            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
287            table methods and the new arguments
288    
289            * test/test_dbf_table.py
290            (TestDBFTable.test_read_row_as_dict_row_count_mode)
291            (TestDBFTable.test_read_value_row_count_mode)
292            (TestDBFTable.test_row_id_to_ordinal)
293            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
294            methods and the new arguments
295    
296    2003-08-26  Bernhard Herzog  <[email protected]>
297    
298            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
299            more postgis specific but much faster method to get the bounding
300            box
301    
302    2003-08-26  Bernhard Herzog  <[email protected]>
303    
304            * Thuban/Model/postgisdb.py (PostGISTable.Title)
305            (PostGISShapeStore.AllShapes): Add these missing methods.
306            (PostGISShapeStore.ShapesInRegion): No need to raise
307            StopIteration. We can simply return
308    
309            * test/test_postgis_db.py (TestPostGISTable.test_title)
310            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
311            new methods
312    
313    2003-08-25  Bernhard Herzog  <[email protected]>
314    
315            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
316    
317            * test/test_postgis_db.py (PolygonTests): New class containing
318            those tests from TestPostGISShapestorePolygon that can also be
319            used to test MUTLIPOLYGON tables
320            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
321            so derive from that
322            (TestPostGISShapestoreMultiPolygon): New class with tests for
323            MUTLIPOLYGON tables
324    
325            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
326            tables argument to have tuples with three items to override the
327            WKT type used.
328            (PostgreSQLServer.get_default_static_data_db): Use the above to
329            create a polygon table with MUTLIPOLYGONs
330            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
331            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
332            coords_to*
333            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
334            (wkt_converter): New. Map WKT types to converters
335            (upload_shapefile): New parameter force_wkt_type to use a
336            different WKT type than the default
337    
338    2003-08-25  Bernhard Herzog  <[email protected]>
339    
340            * Thuban/UI/application.py
341            (ThubanApplication.run_db_param_dialog): New. Suitable as a
342            db_connection_callback. Main difference is that the dialog run
343            from this method doesn't have a parent so it can be used even when
344            there is no main window
345            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
346            no db_connection_callback was given. This way the dialog pops up
347            even when the .thuban file was given as a command line parameter.
348    
349    2003-08-25  Bernhard Herzog  <[email protected]>
350    
351            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
352            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
353            which leads to an effectively frozen X session because the user
354            can only interact with the dialog but the mouse is still grabbed
355            by the canvas.
356            Also, call the tool's Hide method before MouseLeftUp because
357            MouseLeftUp may change the tool's coordinates.
358    
359    2003-08-25  Bernhard Herzog  <[email protected]>
360    
361            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
362            LoadCancelled exceptions and handle them by returning immediately.
363    
364    2003-08-25  Bernhard Herzog  <[email protected]>
365    
366            GUI part of loading sessions with postgis connections which may
367            require user interaction to get passwords or updated parameters
368    
369            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
370            bit nucer and be more generic.
371            (DBFrame.OnAdd): Adapt to new DBDialog interface
372    
373            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
374            optional parameter db_connection_callback which is passed to
375            load_session.
376    
377            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
378            Suitable as a db_connection_callback
379            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
380            db_connection_callback of the application's OpenSession method
381    
382    
383    2003-08-25  Bernhard Herzog  <[email protected]>
384    
385            Basic loading of sessions containing postgis connections:
386    
387            * Thuban/Model/load.py (LoadError): Add doc-string
388            (LoadCancelled): New exception class to indicate a cancelled load
389            (SessionLoader.__init__): Add the db_connection_callback parameter
390            which will be used by the loader to get updated parameters and a
391            password for a database connection
392            (SessionLoader.__init__): Add the new XML elements to the
393            dispatchers dictionary
394            (SessionLoader.check_attrs): Two new conversions, ascii to convert
395            to a byte-string object and idref as a generic id reference
396            (SessionLoader.start_dbconnection)
397            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
398            elements
399            (load_session): Add the db_connection_callback to pass through the
400            SessionLoader
401    
402            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
403            New classes to test loading of sessions with postgis database
404            connections.
405    
406    2003-08-25  Bernhard Herzog  <[email protected]>
407    
408            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
409            replace it and the comment with __BuildDate__ by the Source: and
410            Id: cvs keywords as used in the other files.
411    
412    2003-08-25  Bernhard Herzog  <[email protected]>
413    
414            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
415            LoadError when a required attribute is missing. The code used to
416            be commented out for some reason, but probably should have been
417            active.
418    
419            * test/test_load.py (TestLoadError.test): Test the message in the
420            LoadError too to make sure it really is about the missing
421            attribute
422    
423    2003-08-22  Bernhard Herzog  <[email protected]>
424    
425            * test/test_save.py (SaveSessionTest.test_dbf_table)
426            (SaveSessionTest.test_joined_table): Add XML validation tests.
427    
428    2003-08-22  Bernhard Herzog  <[email protected]>
429    
430            Implement saving a session with a postgis connection
431    
432            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
433            elements for database connections and shapestores using db
434            connections
435            (session): Add the dbconnections to the content model
436    
437            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
438            Write the db connections
439            (SessionSaver.write_session): Call write_db_connections to write
440            the connection before the data sources
441            (SessionSaver.write_data_containers): Handle postgis shapestores
442    
443            * test/test_save.py (SaveSessionTest.thubanids)
444            (SaveSessionTest.thubanidrefs): Update for new DTD
445            (SaveSessionTest.test_save_postgis): New. Test saving a session
446            with postgis connections
447    
448            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
449            (PostGISTable.TableName): New accessor methods for the connection
450            and table name
451    
452            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
453            (TestPostGISTable.test_dbname): New methods to test the new
454            PostGISConnection methods
455    
456    2003-08-22  Bernhard Herzog  <[email protected]>
457    
458            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
459            for exceptions occurring when establishing a Database connection
460            (PostGISConnection.connect): Catch psycopg.OperationalError during
461            connects and raise ConnectionError.
462    
463            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
464            tests for database exceptions
465    
466    2003-08-22  Bernhard Herzog  <[email protected]>
467    
468            Prepare the test suite for tests with required authentication
469    
470            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
471            variables with two predefined users/passwords, one for the admin
472            and one for a non-privileged user.
473            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
474            the non-privileged user to the database and set the admin password
475            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
476            Better error reporting
477            (PostgreSQLServer.connection_params)
478            (PostgreSQLServer.connection_string): New methods to return
479            information about how to connect to the server
480            (PostgreSQLServer.execute_sql): New. Convenience method to execute
481            SQL statements
482            (PostgreSQLServer.require_authentication): Toggle whether the
483            server requires authentication
484            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
485            Add or alter users
486            (PostGISDatabase.initdb): Pass the admin name one the
487            subprocesses' command lines. Grant select rights on
488            geometry_columns to everybody.
489            (upload_shapefile): Use the admin name and password when
490            connecting. Grant select rights on the new table to everybody.
491    
492            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
493            server's new methods to get the connection parameters.
494    
495            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
496            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
497            server's new methods to get the connection parameters.
498    
499            * test/test_postgis_db.py
500            (TestPostGISConnection.test_gis_tables_empty)
501            (TestPostGISConnection.test_gis_tables_non_empty)
502            (PostGISStaticTests.setUp): Use the server's new methods to get
503            the connection parameters.
504    
505    2003-08-22  Bernhard Herzog  <[email protected]>
506    
507            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
508    
509            * Thuban/version.py: Add psycopg version
510    
511            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
512            version of the psycopg module
513    
514    2003-08-22  Bernhard Herzog  <[email protected]>
515    
516            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
517            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
518            at the moment. The functionality should probably be implemented
519            some time, though.
520            (DBFrame.OnRemove): Display a message if the connection can't be
521            removed because it's still in use.
522    
523    2003-08-22  Jan-Oliver Wagner <[email protected]>
524    
525            * Thuban/UI/about.py (About.__init__): split up the huge about
526            text into elements/lists for easier translation. This fixes bug
527            https://intevation.de/rt/webrt?serial_num=2058
528            Also, made some forgotten string available for the i18n.
529    
530    2003-08-21  Bernhard Herzog  <[email protected]>
531    
532            Make postgis support really optional including insensitive menu
533            items.
534    
535            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
536            whether the postgis is supported.
537    
538            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
539            to make postgis support optional
540    
541            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
542            version of Thuban.Model.postgisdb.has_postgis_support
543            (database_management command): Make it only sensitive if postgis
544            is supported.
545    
546    2003-08-21  Jan-Oliver Wagner <[email protected]>
547    
548            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
549            (section Adding and Removing Layers): Added text and described
550            multi-selection.
551            (chapter Extensions): New.
552    
553    2003-08-21  Jan-Oliver Wagner <[email protected]>
554    
555            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
556            settings to allow multiple files to load into the map.
557            Also reduced selection to *.shp as a default.
558    
559    2003-08-20  Bernhard Herzog  <[email protected]>
560    
561            Add dialogs and commands to open database connections and add
562            database layers.
563    
564            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
565            method to open the database connection management dialog
566            (MainWindow.AddDBLayer): New method to add a layer from a database
567            (_has_dbconnections): New helper function to use for sensitivity
568            (database_management command, layer_add_db command): New commands
569            that call the above new methods.
570            (main_menu): Add the new commands to the menu.
571    
572            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
573            (PostGISConnection.connect): Establish the actual connection in a
574            separate method and call it in __init__. This makes it easier to
575            override the behavior in test cases
576            (PostGISConnection.BriefDescription): New method to return a brief
577            description for use in dialogs.
578    
579            * test/test_postgis_db.py (NonConnection): DB connection that
580            doesn't actually connect
581            (TestBriefDescription): New class with tests for the new
582            BriefDescription method
583    
584    2003-08-19  Jan-Oliver Wagner <[email protected]>
585    
586            Moved anything from extensions to libraries.
587    
588            * libraries: New.
589    
590            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
591    
592            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
593            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
594            been moved here from thuban/extensions/pyprojection/
595            See there in the Attic for the older history.
596    
597            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
598            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
599            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
600            have been moved here from thuban/extensions/pyshapelib/
601            See there in the Attic for the older history.
602    
603            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
604            files have been moved here from thuban/extensions/shapelib/
605            See there in the Attic for the older history.
606    
607            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
608            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
609            thuban/extensions/thuban/
610            See there in the Attic for the older history.
611    
612            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
613    
614            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
615            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
616    
617            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
618            Moved to libraries/shapelib.
619    
620            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
621            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
622            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
623            Moved to libraries/pyshapelib.
624    
625            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
626            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
627            Moved to libraries/pyprojection.
628    
629            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
630    
631            * extensions: Removed.
632    
633    2003-08-19  Bernhard Herzog  <[email protected]>
634    
635            * test/test_viewport.py (ViewPortTest): We don't use the
636            facilities of FileTestMixin so don't derive from it.
637            (TestViewportWithPostGIS): New class with tests for using a
638            viewport on a map with postgis layers.
639    
640    2003-08-19  Bernhard Herzog  <[email protected]>
641    
642            Add the db connection management to the session.
643    
644            * Thuban/Model/session.py (Session.__init__): New instance
645            variable db_connections
646            (Session.AddDBConnection, Session.DBConnections)
647            (Session.HasDBConnections, Session.CanRemoveDBConnection)
648            (Session.RemoveDBConnection): New methods to manage and query the
649            db connections managed by the session
650            (Session.OpenDBShapeStore): New method to open a shapestore from a
651            db connection
652    
653            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
654            messages for the db connection handling in the session
655    
656            * test/test_postgis_session.py: New. test cases for the session's
657            db connection handling with postgis connections
658    
659    2003-08-19  Bernhard Herzog  <[email protected]>
660    
661            Add very basic postgis database support and the corresponding test
662            cases. The test cases require a PostgreSQL + postgis installation
663            but no existing database. The database will be created
664            automatically by the test cases
665    
666            * test/README: Add note about skipped tests and the requirements
667            of the postgis tests.
668    
669            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
670    
671            * test/test_postgis_db.py: New. Test cases for the postgis
672            support.
673    
674            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
675            format
676    
677            * test/test_wellknowntext.py: New. Test cases for the
678            wellknowntext parser
679    
680            * test/postgissupport.py: New. Support module for tests involving
681            a postgis database.
682    
683            * test/support.py (execute_as_testsuite): Shut down the postmaster
684            if it's still running after the tests
685    
686            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
687            well known text format
688    
689    2003-08-19  Jan-Oliver Wagner <[email protected]>
690    
691            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
692            message dialog.
693    
694    2003-08-18  Bernhard Herzog  <[email protected]>
695    
696            * test/support.py (ThubanTestResult.printErrors): Indent the
697            reason for the skips in the output to make it a bit more readable.
698            (execute_as_testsuite): New helper function to run a test suite
699            and print some more information.
700            (run_tests): Use execute_as_testsuite to run the tests
701    
702            * test/runtests.py (main): Use execute_as_testsuite to run the
703            tests
704    
705    2003-08-18  Bernhard Herzog  <[email protected]>
706    
707            Fix some bugs in Thuban and the test suite that were uncovered by
708            changes introduced in Python 2.3:
709    
710            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
711            filename is an absolute name
712    
713            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
714            filename is an absolute name
715    
716            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
717            unique filename to save to and use the correct relative filename
718            in the expected output.
719            (SaveSessionTest.test_dbf_table): Use the correct relative
720            filename in the expected output.
721    
722            * test/test_layer.py (TestLayer.test_raster_layer): Update the
723            test to check whether the filename is absolute.
724    
725    2003-08-18  Jan-Oliver Wagner <[email protected]>
726    
727            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
728    
729    2003-08-15  Bernhard Herzog  <[email protected]>
730    
731            Change the way shapes are returned by a shape store. The
732            ShapesInRegion method returns an iterator over actual shape
733            objects instead of a list of shape ids.
734    
735            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
736            id.
737            (ShapefileStore.ShapesInRegion): Return an iterator over the
738            shapes which yields shape objects instead of returning a list of
739            shape ids
740            (ShapefileStore.AllShapes): New. Return an iterator over all
741            shapes in the shape store
742            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
743    
744            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
745            doc-string.
746    
747            * Thuban/UI/baserenderer.py
748            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
749            layer_shapes and make it return an iterator containg shapes
750            instead of a list of ids.
751            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
752            layer_shapes() change
753    
754            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
755            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
756    
757            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
758            changes in the ShapesInRegion return value.
759            (ViewPort._get_hit_tester): Remove commented out code
760    
761            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
762            new return value.
763            (SimpleShapeStore.AllShapes): New. Implement this method too.
764    
765            * test/test_layer.py (TestLayer.test_arc_layer)
766            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
767            (TestLayer.test_point_layer_with_projection)
768            (TestLayer.test_derived_store): Adapt to changes in the
769            ShapesInRegion return value.
770    
771            * test/test_shapefilestore.py
772            (TestShapefileStoreArc.test_shapes_in_region)
773            (TestShapefileStorePolygon.test_shapes_in_region)
774            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
775            in the ShapesInRegion return value.
776            (TestShapefileStorePoint.test_all_shapes)
777            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
778            methods
779    
780            * test/test_derivedshapestore.py
781            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
782            the ShapesInRegion return value.
783            (TestDerivedShapeStore.test_all_shapes)
784            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
785            methods
786    
787    2003-08-15  Bernhard Herzog  <[email protected]>
788    
789            Make the renderers deal correctly with raw vs. python level
790            representation of shape geometries
791    
792            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
793            Return a flag useraw in addition to the callable and the parameter
794            to indicate whether the callable can deal with the raw shape data
795            or uses the higher level python lists of coordinates. The callable
796            now should accept either the raw data or the return value of the
797            shape's Points() method.
798            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
799            change
800            (BaseRenderer.projected_points): Instead of the shape id use the
801            points list as parameter.
802            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
803            (BaseRenderer.draw_point_shape): Adapt to projected_points()
804            change and accept the points list as parameter instead of the
805            shape id.
806    
807            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
808            the useraw flag as required by the BaseRenderer
809            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
810            changes.
811    
812            * test/test_baserenderer.py
813            (TestBaseRenderer.test_point_with_classification): New test for
814            rendering a map with classifications.
815    
816    2003-08-15  Bernhard Herzog  <[email protected]>
817    
818            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
819            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
820            (ViewPort._get_hit_tester, ViewPort.projected_points)
821            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
822            (ViewPort._find_label_at): Split the find_shape_at method into
823            several new methods and use the functions in the hit-test module.
824    
825            * Thuban/UI/hittest.py: New module with Python-level hit-testing
826            functions
827    
828            * test/test_hittest.py: New. Test for the new hittest module
829    
830    2003-08-15  Bernhard Herzog  <[email protected]>
831    
832            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
833            projection to all corners of the bounding box to get a better
834            approximation of the projected bounding box
835    
836            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
837            New. Test coordinate handling of a layer with a projection.
838            Catches the bug fixed in Layer.ShapesInRegion
839    
840    2003-08-15  Bernhard Herzog  <[email protected]>
841    
842            Move some of the mock objects in test_baserenderer into their own
843            module so they can easily be used from other tests
844    
845            * test/mockgeo.py: New test helper module with some mock objects
846            for geometry related things like shapes, shapestores and
847            projections.
848    
849            * test/test_mockgeo.py: New. Tests for the new helper module
850    
851            * test/test_baserenderer.py: Some of the mock-objects are in
852            mockgeo now.
853    
854    2003-08-12  Jan-Oliver Wagner <[email protected]>
855    
856            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
857    
858  2003-08-12  Bernhard Herzog  <[email protected]>  2003-08-12  Bernhard Herzog  <[email protected]>
859    
860          * po/de.po: New. German translations by Bjoern Broscheit          * po/de.po: New. German translations by Bjoern Broscheit

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