/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1424 by jan, Wed Jul 16 09:52:49 2003 UTC revision 1716 by jan, Fri Sep 12 08:33:23 2003 UTC
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1    2003-09-12  Jan-Oliver Wagner <[email protected]>
2    
3            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
4            in viewport, not anymore in view
5    
6    2003-09-04  Jan-Oliver Wagner <[email protected]>
7    
8            Introducing first Extension (gns2shp).
9    
10            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
11    
12            * Extensions/__init__.py: New. init to make this dir a package.
13    
14            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
15    
16            * Extensions/gns2shp/test/README: New. some info on this test directory.
17    
18            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
19    
20            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
21            of Shapefile from GNS text file format
22    
23            *
24    2003-09-03  Jan-Oliver Wagner <[email protected]>
25    
26            Fix/workaround for bug #2019:
27            https://intevation.de/rt/webrt?serial_num=2019
28    
29            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
30            (IdentifyView.__init__): Added another button that allows to
31            stop the identify mode.
32            (IdentifyView.OnStop): New. Stops the identify mode.
33    
34    2003-09-03  Jan-Oliver Wagner <[email protected]>
35    
36            Introducing a new exception dialog that allows to exit the
37            application immediately.
38            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
39    
40            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
41    
42            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
43            Made strings available to translations. Exchanged the simple
44            ScrolledMessageDialog by the new ExceptionDialog.
45    
46    2003-09-01  Bernhard Herzog  <[email protected]>
47    
48            * NEWS: New. Summary of changes and release notes.
49    
50            * MANIFEST.in: Add NEWS
51    
52    2003-09-01  Bernhard Herzog  <[email protected]>
53    
54            * MANIFEST.in: Correct the include statement for the mo-files and
55            include the documentation too.
56    
57            * setup.py (data_files): Add the .mo files
58            (setup call): Up to version 0.9.0
59    
60    2003-09-01  Bernhard Herzog  <[email protected]>
61    
62            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
63            parameter list to just parent and session
64            (ChooseDBTableDialog.__set_properties): Removed. Setting the
65            selection of empty list boxes is not allowed (and produces C++
66            assertion errors) and the rest of the setup is better done in
67            __init__ anyway.
68            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
69            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
70            builtins True/False for booleans to avoid warnings from wxPython
71    
72            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
73            ChooseDBTableDialog constructor parameters.
74    
75    2003-09-01  Bernhard Herzog  <[email protected]>
76    
77            * Thuban/Model/postgisdb.py
78            (PostGISTable): Extend doc-string
79            (PostGISTable._fetch_table_information): Set the column index
80            correctly, pretending ignored columns don't exist.
81    
82            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
83            for postgis tables with data types not yet supported by thuban.
84    
85    2003-08-29  Bernhard Herzog  <[email protected]>
86    
87            * HOWTO-Release: Tweak item about running the tests.
88    
89    2003-08-29  Jan-Oliver Wagner <[email protected]>
90    
91            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
92    
93    2003-08-29  Bernhard Herzog  <[email protected]>
94    
95            Add some missing parameters to projections. Proj complains about
96            them on windows but for some reason not on Linux.
97    
98            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
99            missing required projection parameters
100    
101            * test/test_proj.py (TestProjFile.test): Add missing required
102            projection parameters
103    
104            * test/test_load_0_8.py (TestLayerProjection.file_contents)
105            (TestLayerProjection.test): Add missing required projection
106            parameters and tests for them
107    
108            * test/test_load.py (TestLayerProjection.file_contents)
109            (TestLayerProjection.test): Add missing required projection
110            parameters and tests for them
111    
112            * test/test_layer.py (TestLayer.test_base_layer): Add missing
113            required projection parameters
114    
115    2003-08-29  Bernhard Herzog  <[email protected]>
116    
117            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
118            access the pj_errno because directly accessing pj_errno doesn't
119            work on windows if the proj library is in a DLL
120    
121            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
122    
123    2003-08-28  Bernhard Herzog  <[email protected]>
124    
125            * test/test_proj.py: Import things from Thuban after calling
126            initthuban
127    
128            * test/test_load.py (LoadSessionTest.filenames): New class
129            variable with the filename attributes to normalize
130            (LoadSessionTest.check_format): Pass self.filenames to
131            sax_eventlist to normalize the filename attributes
132    
133            * test/xmlsupport.py: Add cvs keywords
134            (SaxEventLister.__init__): New parameter filenames which indicates
135            attributes that contain filenames
136            (SaxEventLister.startElementNS): Normalize the filename attributes
137            with os.path.normpath
138            (sax_eventlist): New parameter filenames to pass through to
139            SaxEventLister
140    
141            * test/test_derivedshapestore.py: Make this file callable as a
142            program to execute the tests
143            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
144            the session to self.session so that it gets destroyed properly
145    
146            * test/test_layer.py (TestLayer.tearDown): Call the session's
147            Destroy method
148    
149            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
150            too if it exists
151            (TestMapAddLayer.test_add_layer): Bind the session to self.session
152            so that it gets destroyed properly
153    
154            * test/postgissupport.py (reason_for_not_running_tests): Add a
155            test for the existence of popen2.Popen4.
156    
157            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
158            reliable way to destroy the sessions created in the test cases
159            (SaveSessionTest.test_dbf_table): Bind the session to self.session
160            so that it gets destroyed properly
161            (SaveSessionTest.testLayerProjection): Bind the session to
162            self.session so that it gets destroyed properly
163    
164            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
165            sure that the session is destroyed properly
166    
167            * test/test_shapefilestore.py: Make this callable as a program to
168            execute the tests
169    
170            * test/test_scalebar.py: Remove unnecessary import of _ from
171            Thuban
172    
173            * test/support.py (print_garbage_information): Call initthuban
174            here because it may be called indirectly from test cases that test
175            test support modules which do not use anything from thuban itself
176            (ThubanTestProgram.runTests): Remove unnecessary debug print
177    
178    2003-08-28  Bernhard Herzog  <[email protected]>
179    
180            * Thuban/version.py (longversion): Update to 0.9
181    
182            * Thuban/UI/mainwindow.py: Remove some unused imports
183    
184            * README: Add section about required additional software. Add date
185            and revision CVS keywords
186    
187            * HOWTO-Release: Add item about the translations. Add date and
188            revision CVs keywords and change formatting to match README a bit
189            better
190    
191            * po/de.po: Update for 0.9
192    
193            * test/README: Tweak the wording a little because many tests are
194            not really unittest.
195    
196    2003-08-27  Bernhard Herzog  <[email protected]>
197    
198            As preparation for the 0.9 release, switch thuban files to a
199            non-dev namespace
200    
201            * Thuban/Model/save.py (SessionSaver.write_session): Write files
202            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
203            namespace
204    
205            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
206            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
207    
208            * test/test_save.py (SaveSessionTest.dtd)
209            (SaveSessionTest.testEmptySession)
210            (SaveSessionTest.testSingleLayer)
211            (SaveSessionTest.testLayerProjection)
212            (SaveSessionTest.testRasterLayer)
213            (SaveSessionTest.testClassifiedLayer)
214            (SaveSessionTest.test_dbf_table)
215            (SaveSessionTest.test_joined_table)
216            (SaveSessionTest.test_save_postgis): Update for new namespace
217    
218            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
219            (TestLayerVisibility.file_contents, TestLabels.file_contents)
220            (TestLayerProjection.file_contents)
221            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
222            (TestPostGISLayer.file_contents)
223            (TestPostGISLayerPassword.file_contents)
224            (TestLoadError.file_contents, TestLoadError.test): Update for new
225            namespace
226    
227    2003-08-27  Bernhard Herzog  <[email protected]>
228    
229            Make the table interface distinguish between row ids (an integer
230            that uniquely identifies a row) and row ordinals (a simple row
231            count from 0 to NumRows() - 1)
232    
233            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
234            (PostGISTable.RowOrdinalToId): New methods to conver between row
235            ids and row ordinals
236            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
237            parameter row_is_ordinal to indicate whether the row parameter is
238            the row id or the ordinal
239    
240            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
241            (TransientTableBase.RowOrdinalToId)
242            (AutoTransientTable.RowIdToOrdinal)
243            (AutoTransientTable.RowOrdinalToId): Same new methods as in
244            PostGISTable.
245            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
246            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
247            Same new parameter as in PostGISTable.
248    
249            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
250            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
251            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
252            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
253            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
254            parameter as in PostGISTable.
255    
256            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
257            (DataTable.RowOrdinalToId): New methods to convert between row ids
258            and row ordinals.
259            (TableGrid.SelectRowById): New method to select a row based on its
260            ID as opposed to its ordinal
261            (DataTable.GetValue, TableGrid.OnRangeSelect)
262            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
263            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
264            (LayerTableFrame.__init__): Convert between row ids and row
265            ordinals as appropriate
266    
267            * test/postgissupport.py (PostGISDatabase.__init__): Add
268            doc-string.
269            (PostGISDatabase.initdb): The optional third item in a tuple in
270            tables is now a (key, value) list with additional arguments to
271            pass to upload_shapefile
272            (upload_shapefile): New parameter gid_offset to allow gids that
273            are not the same as the shapeids in the shapefile
274            (PostgreSQLServer.get_default_static_data_db): Use the new
275            gid_offset to make the gids in landmarks 1000 higher than the
276            shapeids in the shapefile
277    
278            * test/test_viewport.py
279            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
280            new shapeids in the landmarks table
281    
282            * test/test_transientdb.py
283            (TestTransientTable.run_iceland_political_tests)
284            (TestTransientTable.test_transient_joined_table): Add tests for
285            the new table methods and new keywords arguments.
286    
287            * test/test_postgis_db.py
288            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
289            (TestPostGISTable.test_read_value_row_count_mode)
290            (TestPostGISTable.test_row_id_to_ordinal)
291            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
292            table methods and the new arguments
293            (TestPostGISShapestorePoint.test_shapes_in_region)
294            (TestPostGISShapestorePoint.test_shape_raw_data)
295            (TestPostGISShapestorePoint.test_shape_points)
296            (TestPostGISShapestorePoint.test_shape_shapeid)
297            (TestPostGISShapestorePoint.test_all_shapes)
298            (TestPostGISTable.test_simple_query)
299            (TestPostGISTable.test_simple_query)
300            (TestPostGISTable.test_simple_query)
301            (TestPostGISTable.test_read_value)
302            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
303            shapeids in the landmarks table
304    
305            * test/test_memory_table.py
306            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
307            (TestMemoryTable.test_read_value_row_count_mode)
308            (TestMemoryTable.test_row_id_to_ordinal)
309            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
310            table methods and the new arguments
311    
312            * test/test_dbf_table.py
313            (TestDBFTable.test_read_row_as_dict_row_count_mode)
314            (TestDBFTable.test_read_value_row_count_mode)
315            (TestDBFTable.test_row_id_to_ordinal)
316            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
317            methods and the new arguments
318    
319    2003-08-26  Bernhard Herzog  <[email protected]>
320    
321            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
322            more postgis specific but much faster method to get the bounding
323            box
324    
325    2003-08-26  Bernhard Herzog  <[email protected]>
326    
327            * Thuban/Model/postgisdb.py (PostGISTable.Title)
328            (PostGISShapeStore.AllShapes): Add these missing methods.
329            (PostGISShapeStore.ShapesInRegion): No need to raise
330            StopIteration. We can simply return
331    
332            * test/test_postgis_db.py (TestPostGISTable.test_title)
333            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
334            new methods
335    
336    2003-08-25  Bernhard Herzog  <[email protected]>
337    
338            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
339    
340            * test/test_postgis_db.py (PolygonTests): New class containing
341            those tests from TestPostGISShapestorePolygon that can also be
342            used to test MUTLIPOLYGON tables
343            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
344            so derive from that
345            (TestPostGISShapestoreMultiPolygon): New class with tests for
346            MUTLIPOLYGON tables
347    
348            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
349            tables argument to have tuples with three items to override the
350            WKT type used.
351            (PostgreSQLServer.get_default_static_data_db): Use the above to
352            create a polygon table with MUTLIPOLYGONs
353            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
354            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
355            coords_to*
356            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
357            (wkt_converter): New. Map WKT types to converters
358            (upload_shapefile): New parameter force_wkt_type to use a
359            different WKT type than the default
360    
361    2003-08-25  Bernhard Herzog  <[email protected]>
362    
363            * Thuban/UI/application.py
364            (ThubanApplication.run_db_param_dialog): New. Suitable as a
365            db_connection_callback. Main difference is that the dialog run
366            from this method doesn't have a parent so it can be used even when
367            there is no main window
368            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
369            no db_connection_callback was given. This way the dialog pops up
370            even when the .thuban file was given as a command line parameter.
371    
372    2003-08-25  Bernhard Herzog  <[email protected]>
373    
374            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
375            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
376            which leads to an effectively frozen X session because the user
377            can only interact with the dialog but the mouse is still grabbed
378            by the canvas.
379            Also, call the tool's Hide method before MouseLeftUp because
380            MouseLeftUp may change the tool's coordinates.
381    
382    2003-08-25  Bernhard Herzog  <[email protected]>
383    
384            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
385            LoadCancelled exceptions and handle them by returning immediately.
386    
387    2003-08-25  Bernhard Herzog  <[email protected]>
388    
389            GUI part of loading sessions with postgis connections which may
390            require user interaction to get passwords or updated parameters
391    
392            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
393            bit nucer and be more generic.
394            (DBFrame.OnAdd): Adapt to new DBDialog interface
395    
396            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
397            optional parameter db_connection_callback which is passed to
398            load_session.
399    
400            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
401            Suitable as a db_connection_callback
402            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
403            db_connection_callback of the application's OpenSession method
404    
405    
406    2003-08-25  Bernhard Herzog  <[email protected]>
407    
408            Basic loading of sessions containing postgis connections:
409    
410            * Thuban/Model/load.py (LoadError): Add doc-string
411            (LoadCancelled): New exception class to indicate a cancelled load
412            (SessionLoader.__init__): Add the db_connection_callback parameter
413            which will be used by the loader to get updated parameters and a
414            password for a database connection
415            (SessionLoader.__init__): Add the new XML elements to the
416            dispatchers dictionary
417            (SessionLoader.check_attrs): Two new conversions, ascii to convert
418            to a byte-string object and idref as a generic id reference
419            (SessionLoader.start_dbconnection)
420            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
421            elements
422            (load_session): Add the db_connection_callback to pass through the
423            SessionLoader
424    
425            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
426            New classes to test loading of sessions with postgis database
427            connections.
428    
429    2003-08-25  Bernhard Herzog  <[email protected]>
430    
431            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
432            replace it and the comment with __BuildDate__ by the Source: and
433            Id: cvs keywords as used in the other files.
434    
435    2003-08-25  Bernhard Herzog  <[email protected]>
436    
437            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
438            LoadError when a required attribute is missing. The code used to
439            be commented out for some reason, but probably should have been
440            active.
441    
442            * test/test_load.py (TestLoadError.test): Test the message in the
443            LoadError too to make sure it really is about the missing
444            attribute
445    
446    2003-08-22  Bernhard Herzog  <[email protected]>
447    
448            * test/test_save.py (SaveSessionTest.test_dbf_table)
449            (SaveSessionTest.test_joined_table): Add XML validation tests.
450    
451    2003-08-22  Bernhard Herzog  <[email protected]>
452    
453            Implement saving a session with a postgis connection
454    
455            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
456            elements for database connections and shapestores using db
457            connections
458            (session): Add the dbconnections to the content model
459    
460            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
461            Write the db connections
462            (SessionSaver.write_session): Call write_db_connections to write
463            the connection before the data sources
464            (SessionSaver.write_data_containers): Handle postgis shapestores
465    
466            * test/test_save.py (SaveSessionTest.thubanids)
467            (SaveSessionTest.thubanidrefs): Update for new DTD
468            (SaveSessionTest.test_save_postgis): New. Test saving a session
469            with postgis connections
470    
471            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
472            (PostGISTable.TableName): New accessor methods for the connection
473            and table name
474    
475            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
476            (TestPostGISTable.test_dbname): New methods to test the new
477            PostGISConnection methods
478    
479    2003-08-22  Bernhard Herzog  <[email protected]>
480    
481            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
482            for exceptions occurring when establishing a Database connection
483            (PostGISConnection.connect): Catch psycopg.OperationalError during
484            connects and raise ConnectionError.
485    
486            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
487            tests for database exceptions
488    
489    2003-08-22  Bernhard Herzog  <[email protected]>
490    
491            Prepare the test suite for tests with required authentication
492    
493            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
494            variables with two predefined users/passwords, one for the admin
495            and one for a non-privileged user.
496            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
497            the non-privileged user to the database and set the admin password
498            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
499            Better error reporting
500            (PostgreSQLServer.connection_params)
501            (PostgreSQLServer.connection_string): New methods to return
502            information about how to connect to the server
503            (PostgreSQLServer.execute_sql): New. Convenience method to execute
504            SQL statements
505            (PostgreSQLServer.require_authentication): Toggle whether the
506            server requires authentication
507            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
508            Add or alter users
509            (PostGISDatabase.initdb): Pass the admin name one the
510            subprocesses' command lines. Grant select rights on
511            geometry_columns to everybody.
512            (upload_shapefile): Use the admin name and password when
513            connecting. Grant select rights on the new table to everybody.
514    
515            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
516            server's new methods to get the connection parameters.
517    
518            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
519            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
520            server's new methods to get the connection parameters.
521    
522            * test/test_postgis_db.py
523            (TestPostGISConnection.test_gis_tables_empty)
524            (TestPostGISConnection.test_gis_tables_non_empty)
525            (PostGISStaticTests.setUp): Use the server's new methods to get
526            the connection parameters.
527    
528    2003-08-22  Bernhard Herzog  <[email protected]>
529    
530            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
531    
532            * Thuban/version.py: Add psycopg version
533    
534            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
535            version of the psycopg module
536    
537    2003-08-22  Bernhard Herzog  <[email protected]>
538    
539            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
540            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
541            at the moment. The functionality should probably be implemented
542            some time, though.
543            (DBFrame.OnRemove): Display a message if the connection can't be
544            removed because it's still in use.
545    
546    2003-08-22  Jan-Oliver Wagner <[email protected]>
547    
548            * Thuban/UI/about.py (About.__init__): split up the huge about
549            text into elements/lists for easier translation. This fixes bug
550            https://intevation.de/rt/webrt?serial_num=2058
551            Also, made some forgotten string available for the i18n.
552    
553    2003-08-21  Bernhard Herzog  <[email protected]>
554    
555            Make postgis support really optional including insensitive menu
556            items.
557    
558            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
559            whether the postgis is supported.
560    
561            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
562            to make postgis support optional
563    
564            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
565            version of Thuban.Model.postgisdb.has_postgis_support
566            (database_management command): Make it only sensitive if postgis
567            is supported.
568    
569    2003-08-21  Jan-Oliver Wagner <[email protected]>
570    
571            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
572            (section Adding and Removing Layers): Added text and described
573            multi-selection.
574            (chapter Extensions): New.
575    
576    2003-08-21  Jan-Oliver Wagner <[email protected]>
577    
578            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
579            settings to allow multiple files to load into the map.
580            Also reduced selection to *.shp as a default.
581    
582    2003-08-20  Bernhard Herzog  <[email protected]>
583    
584            Add dialogs and commands to open database connections and add
585            database layers.
586    
587            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
588            method to open the database connection management dialog
589            (MainWindow.AddDBLayer): New method to add a layer from a database
590            (_has_dbconnections): New helper function to use for sensitivity
591            (database_management command, layer_add_db command): New commands
592            that call the above new methods.
593            (main_menu): Add the new commands to the menu.
594    
595            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
596            (PostGISConnection.connect): Establish the actual connection in a
597            separate method and call it in __init__. This makes it easier to
598            override the behavior in test cases
599            (PostGISConnection.BriefDescription): New method to return a brief
600            description for use in dialogs.
601    
602            * test/test_postgis_db.py (NonConnection): DB connection that
603            doesn't actually connect
604            (TestBriefDescription): New class with tests for the new
605            BriefDescription method
606    
607    2003-08-19  Jan-Oliver Wagner <[email protected]>
608    
609            Moved anything from extensions to libraries.
610    
611            * libraries: New.
612    
613            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
614    
615            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
616            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
617            been moved here from thuban/extensions/pyprojection/
618            See there in the Attic for the older history.
619    
620            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
621            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
622            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
623            have been moved here from thuban/extensions/pyshapelib/
624            See there in the Attic for the older history.
625    
626            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
627            files have been moved here from thuban/extensions/shapelib/
628            See there in the Attic for the older history.
629    
630            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
631            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
632            thuban/extensions/thuban/
633            See there in the Attic for the older history.
634    
635            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
636    
637            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
638            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
639    
640            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
641            Moved to libraries/shapelib.
642    
643            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
644            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
645            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
646            Moved to libraries/pyshapelib.
647    
648            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
649            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
650            Moved to libraries/pyprojection.
651    
652            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
653    
654            * extensions: Removed.
655    
656    2003-08-19  Bernhard Herzog  <[email protected]>
657    
658            * test/test_viewport.py (ViewPortTest): We don't use the
659            facilities of FileTestMixin so don't derive from it.
660            (TestViewportWithPostGIS): New class with tests for using a
661            viewport on a map with postgis layers.
662    
663    2003-08-19  Bernhard Herzog  <[email protected]>
664    
665            Add the db connection management to the session.
666    
667            * Thuban/Model/session.py (Session.__init__): New instance
668            variable db_connections
669            (Session.AddDBConnection, Session.DBConnections)
670            (Session.HasDBConnections, Session.CanRemoveDBConnection)
671            (Session.RemoveDBConnection): New methods to manage and query the
672            db connections managed by the session
673            (Session.OpenDBShapeStore): New method to open a shapestore from a
674            db connection
675    
676            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
677            messages for the db connection handling in the session
678    
679            * test/test_postgis_session.py: New. test cases for the session's
680            db connection handling with postgis connections
681    
682    2003-08-19  Bernhard Herzog  <[email protected]>
683    
684            Add very basic postgis database support and the corresponding test
685            cases. The test cases require a PostgreSQL + postgis installation
686            but no existing database. The database will be created
687            automatically by the test cases
688    
689            * test/README: Add note about skipped tests and the requirements
690            of the postgis tests.
691    
692            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
693    
694            * test/test_postgis_db.py: New. Test cases for the postgis
695            support.
696    
697            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
698            format
699    
700            * test/test_wellknowntext.py: New. Test cases for the
701            wellknowntext parser
702    
703            * test/postgissupport.py: New. Support module for tests involving
704            a postgis database.
705    
706            * test/support.py (execute_as_testsuite): Shut down the postmaster
707            if it's still running after the tests
708    
709            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
710            well known text format
711    
712    2003-08-19  Jan-Oliver Wagner <[email protected]>
713    
714            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
715            message dialog.
716    
717    2003-08-18  Bernhard Herzog  <[email protected]>
718    
719            * test/support.py (ThubanTestResult.printErrors): Indent the
720            reason for the skips in the output to make it a bit more readable.
721            (execute_as_testsuite): New helper function to run a test suite
722            and print some more information.
723            (run_tests): Use execute_as_testsuite to run the tests
724    
725            * test/runtests.py (main): Use execute_as_testsuite to run the
726            tests
727    
728    2003-08-18  Bernhard Herzog  <[email protected]>
729    
730            Fix some bugs in Thuban and the test suite that were uncovered by
731            changes introduced in Python 2.3:
732    
733            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
734            filename is an absolute name
735    
736            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
737            filename is an absolute name
738    
739            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
740            unique filename to save to and use the correct relative filename
741            in the expected output.
742            (SaveSessionTest.test_dbf_table): Use the correct relative
743            filename in the expected output.
744    
745            * test/test_layer.py (TestLayer.test_raster_layer): Update the
746            test to check whether the filename is absolute.
747    
748    2003-08-18  Jan-Oliver Wagner <[email protected]>
749    
750            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
751    
752    2003-08-15  Bernhard Herzog  <[email protected]>
753    
754            Change the way shapes are returned by a shape store. The
755            ShapesInRegion method returns an iterator over actual shape
756            objects instead of a list of shape ids.
757    
758            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
759            id.
760            (ShapefileStore.ShapesInRegion): Return an iterator over the
761            shapes which yields shape objects instead of returning a list of
762            shape ids
763            (ShapefileStore.AllShapes): New. Return an iterator over all
764            shapes in the shape store
765            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
766    
767            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
768            doc-string.
769    
770            * Thuban/UI/baserenderer.py
771            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
772            layer_shapes and make it return an iterator containg shapes
773            instead of a list of ids.
774            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
775            layer_shapes() change
776    
777            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
778            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
779    
780            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
781            changes in the ShapesInRegion return value.
782            (ViewPort._get_hit_tester): Remove commented out code
783    
784            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
785            new return value.
786            (SimpleShapeStore.AllShapes): New. Implement this method too.
787    
788            * test/test_layer.py (TestLayer.test_arc_layer)
789            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
790            (TestLayer.test_point_layer_with_projection)
791            (TestLayer.test_derived_store): Adapt to changes in the
792            ShapesInRegion return value.
793    
794            * test/test_shapefilestore.py
795            (TestShapefileStoreArc.test_shapes_in_region)
796            (TestShapefileStorePolygon.test_shapes_in_region)
797            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
798            in the ShapesInRegion return value.
799            (TestShapefileStorePoint.test_all_shapes)
800            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
801            methods
802    
803            * test/test_derivedshapestore.py
804            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
805            the ShapesInRegion return value.
806            (TestDerivedShapeStore.test_all_shapes)
807            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
808            methods
809    
810    2003-08-15  Bernhard Herzog  <[email protected]>
811    
812            Make the renderers deal correctly with raw vs. python level
813            representation of shape geometries
814    
815            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
816            Return a flag useraw in addition to the callable and the parameter
817            to indicate whether the callable can deal with the raw shape data
818            or uses the higher level python lists of coordinates. The callable
819            now should accept either the raw data or the return value of the
820            shape's Points() method.
821            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
822            change
823            (BaseRenderer.projected_points): Instead of the shape id use the
824            points list as parameter.
825            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
826            (BaseRenderer.draw_point_shape): Adapt to projected_points()
827            change and accept the points list as parameter instead of the
828            shape id.
829    
830            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
831            the useraw flag as required by the BaseRenderer
832            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
833            changes.
834    
835            * test/test_baserenderer.py
836            (TestBaseRenderer.test_point_with_classification): New test for
837            rendering a map with classifications.
838    
839    2003-08-15  Bernhard Herzog  <[email protected]>
840    
841            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
842            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
843            (ViewPort._get_hit_tester, ViewPort.projected_points)
844            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
845            (ViewPort._find_label_at): Split the find_shape_at method into
846            several new methods and use the functions in the hit-test module.
847    
848            * Thuban/UI/hittest.py: New module with Python-level hit-testing
849            functions
850    
851            * test/test_hittest.py: New. Test for the new hittest module
852    
853    2003-08-15  Bernhard Herzog  <[email protected]>
854    
855            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
856            projection to all corners of the bounding box to get a better
857            approximation of the projected bounding box
858    
859            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
860            New. Test coordinate handling of a layer with a projection.
861            Catches the bug fixed in Layer.ShapesInRegion
862    
863    2003-08-15  Bernhard Herzog  <[email protected]>
864    
865            Move some of the mock objects in test_baserenderer into their own
866            module so they can easily be used from other tests
867    
868            * test/mockgeo.py: New test helper module with some mock objects
869            for geometry related things like shapes, shapestores and
870            projections.
871    
872            * test/test_mockgeo.py: New. Tests for the new helper module
873    
874            * test/test_baserenderer.py: Some of the mock-objects are in
875            mockgeo now.
876    
877    2003-08-12  Jan-Oliver Wagner <[email protected]>
878    
879            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
880    
881    2003-08-12  Bernhard Herzog  <[email protected]>
882    
883            * po/de.po: New. German translations by Bjoern Broscheit
884    
885    2003-08-12  Bernhard Herzog  <[email protected]>
886    
887            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
888            strings have to be one string literal.
889    
890    2003-08-11  Bernhard Herzog  <[email protected]>
891    
892            * test/support.py (FloatComparisonMixin.assertPointListEquals):
893            New. This method was used in various derived classes, but it's
894            better to have it here.
895    
896            * test/test_shapefilestore.py
897            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
898            FloatComparisonMixin
899    
900            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
901            It's now in FloatComparisonMixin
902    
903            * test/test_derivedshapestore.py
904            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
905            in FloatComparisonMixin
906    
907    2003-08-11  Bernhard Herzog  <[email protected]>
908    
909            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
910            error message
911    
912    2003-08-08  Jan-Oliver Wagner <[email protected]>
913    
914            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
915            with version number.
916            Changed title to reflect version number of Thuban.
917    
918    2003-08-08  Jan-Oliver Wagner <[email protected]>
919    
920            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
921            the list corresponds to the "About" web page.
922    
923    2003-08-08  Bernhard Herzog  <[email protected]>
924    
925            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
926            Make sure translated strings are recognized as one string literal.
927    
928            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
929            Make sure translated strings are recognized as one string literal.
930    
931            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
932            translated strings are recognized as one string literal.
933    
934            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
935            sure translated strings are recognized as one string literal.
936    
937    2003-08-07  Bernhard Herzog  <[email protected]>
938    
939            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
940            Simply delegates to the original shapestore.
941    
942            * test/test_derivedshapestore.py
943            (TestDerivedShapeStore.test_raw_format): New. Test case for
944            DerivedShapeStore.RawShapeFormat
945    
946    2003-08-07  Bernhard Herzog  <[email protected]>
947    
948            Add raw data interface to shape objects.
949    
950            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
951            class to ShapefileShape which now holds shapefile specific
952            information.
953            (ShapefileShape.compute_bbox): Simplified to not cache any
954            information. The way this method is used that shouldn't matter
955            performance wise.
956            (ShapefileShape.RawData): New. Return the shapeid which is the raw
957            data format for shapes from shapefiles.
958            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
959            in the shape objects returned by a shapestore. For a
960            ShapefileStore this is always RAW_SHAPEFILE.
961            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
962            method.
963    
964            * test/test_shapefilestore.py
965            (TestShapefileStore.test_raw_format): New test to test the raw
966            format feature of shapes.
967    
968            * Thuban/Model/layer.py: Remove the unused import of Shape from
969            data. It was only there for interface compatibility but it's not
970            used inside of Thuban and the generic Shape class has gone away.
971    
972            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
973            the raw data format and only use an optimized version of its a
974            shapefile.
975    
976    2003-08-07  Bernhard Herzog  <[email protected]>
977    
978            * test/test_baserenderer.py (SimpleShape): Shape class for the
979            tests.
980            (SimpleShapeStore.Shape): Use SimpleShape instead of
981            Thuban.Model.data.Shape to make the tests independed of the coming
982            changes.
983    
984    2003-08-07  Bernhard Herzog  <[email protected]>
985    
986            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
987            (ThubanTestProgram): New classes that extend the respective
988            classes from unittest. These new version support skipping tests
989            under certain expected conditions. In the Thuban test suite we
990            uses this for tests that require the optional gdal support.
991            (run_tests): Use ThubanTestProgram instead of the unittest.main()
992    
993            * test/runtests.py (main): Use the new ThubanTestRunner instead of
994            the normal one from unittest
995    
996            * test/test_layer.py (TestLayer.test_raster_layer): If this test
997            is not run because gdal support isn't available report this to the
998            runner.
999    
1000            * test/test_baserenderer.py
1001            (TestBaseRenderer.test_raster_no_projection): Do not run this test
1002            if gdal support isn't available and report this to the runner.
1003    
1004    2003-08-06  Bernhard Herzog  <[email protected]>
1005    
1006            Rearrange the renderers a bit, partly in preparation for changes
1007            required for the postgis merge, partly to make it more testable.
1008            Also make the representation of coordinates in Shapes more
1009            consistent.
1010    
1011            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
1012            this class is now in BaseRenderer. This class is now practically
1013            only a specialization of BaseRenderer for rendering to an actual
1014            wx DC.
1015            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
1016            to get the shapetype specific rendering functions.
1017    
1018            * Thuban/UI/baserenderer.py: New file with the basic rendering
1019            logic. The code in this file is completely independend of wx.
1020            (BaseRenderer): Class with the basic rendering logic
1021    
1022            * test/test_baserenderer.py: New. Test cases for BaseRenderer
1023    
1024            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
1025            error_on_redraw to guard agains endless loops and stack overflows
1026            when there's a bug in the rendering code that raises exceptions.
1027            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
1028            rendering into a separate method _do_redraw so that error handling
1029            is a bit easier. When an exception occurs, set error_on_redraw to
1030            true. When it's true on entry to OnIdle do nothing and return
1031            immediately.
1032    
1033            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
1034            Shape object will always have the coordinates as a list of list of
1035            coordinate pairs (tuples).
1036            (Shape.compute_bbox): Adapt to new representation.
1037    
1038            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
1039            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
1040            Shape objects.
1041    
1042            * test/test_shapefilestore.py
1043            (ShapefileStoreTests.assertFloatTuplesEqual)
1044            (ShapefileStoreTests.assertPointListEquals): Rename to
1045            assertPointListEquals and change purpose to checking equality of
1046            the lists returned by Shape.Points().
1047            (TestShapefileStoreArc.test_shape)
1048            (TestShapefileStorePolygon.test_shape)
1049            (TestShapefileStorePoint.test_shape): Use the new
1050            assertPointListEquals instead of assertFloatTuplesEqual
1051    
1052            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
1053            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
1054            and change purpose to checking equality of the lists returned by
1055            Shape.Points().
1056            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
1057            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
1058            (TestLayer.test_derived_store): Use the new assertPointListEquals
1059            instead of assertFloatTuplesEqual
1060    
1061            * test/test_derivedshapestore.py
1062            (TestDerivedShapeStore.assertFloatTuplesEqual)
1063            (TestDerivedShapeStore.assertPointListEquals): Rename to
1064            assertPointListEquals and change purpose to checking equality of
1065            the lists returned by Shape.Points().
1066            (TestDerivedShapeStore.test_shape): Use the new
1067            assertPointListEquals instead of assertFloatTuplesEqual
1068    
1069    2003-08-06  Jan-Oliver Wagner <[email protected]>
1070    
1071            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
1072            a bounding box. A dialog is raised in case, no bounding box
1073            is found. This fixes bug #2043:
1074            https://intevation.de/rt/webrt?serial_num=2043
1075    
1076    2003-08-05  Bernhard Herzog  <[email protected]>
1077    
1078            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
1079            object look like a Color instantiation. Formerly it looked like a
1080            tuple.
1081    
1082            * test/test_color.py (TestColor.test_repr)
1083            (TestColor.test_equality, TestColor.test_inequality): New. test
1084            some more apects of the Color class
1085            (TestTransparent.test_repr, TestTransparent.test_hex)
1086            (TestTransparent.test_equality): New. Test cases for the
1087            Transparent object.
1088    
1089    2003-08-04  Jan-Oliver Wagner <[email protected]>
1090    
1091            * Doc/manual/thuban-manual.xml: a number of small improvements.
1092            The resulting file is the version submitted for GREAT-ER II.
1093    
1094    2003-08-01  Bernhard Herzog  <[email protected]>
1095    
1096            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
1097            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
1098            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
1099    
1100            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
1101            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
1102            (ThubanEndBusyCursor): Add doc-strings
1103    
1104    2003-08-01  Bernhard Herzog  <[email protected]>
1105    
1106            First step towards PostGIS integration. More abstraction by movin
1107            more code from the layer to the shapestore. More methods of the
1108            layer are now simply delegated to the equivalent method of the
1109            shapestore. The SHAPETYPE_* constants are now in data not in
1110            layer.
1111    
1112            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1113            (SHAPETYPE_POINT, Shape): Move these constants and classes from
1114            layer.py to data.py
1115            (ShapefileStore.__init__): More Initialization for the new methods
1116            and functionality.
1117            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
1118            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
1119            (ShapefileStore.Shape): New methods that were formerly implemented
1120            in the layer.
1121            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
1122            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
1123            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
1124            equivalents of the new shape methods. These versions are simply
1125            delegated to the original shapstore.
1126    
1127            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1128            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
1129            (Layer.SetShapeStore): Removed the initializatin of instance
1130            variables that were needed for the stuff that's now in
1131            ShapefileStore
1132            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
1133            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
1134            shapestore.
1135    
1136            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
1137            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
1138            instead of layer.
1139    
1140            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
1141    
1142            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
1143    
1144            * test/test_layer.py: Import the SHAPETYPE_* constants from data
1145            instead of layer.
1146            (TestLayer.test_derived_store): Remove the test for the exception
1147            when instantiating the DerivedShapeStore with an incompatible
1148            table which is now in test_derivedshapestore.py. Add some more
1149            tests of the layer methods to determine whether they work for a
1150            DerivedShapeStore as well.
1151    
1152    2003-07-31  Jonathan Coles   <[email protected]>
1153    
1154            * Doc/manual/thuban-manual.xml: Fix the list of required packages
1155            by just listing the name and where they can be found.
1156    
1157    2003-07-31  Frank Koormann   <[email protected]>
1158    
1159            * Doc/manual/thuban-manual.xml:
1160            Changed the screenshot elements to figure.
1161            Changed some variablelist elements to itemizedlist.
1162            Added section on GDAL formats.
1163    
1164    2003-07-31  Jonathan Coles   <[email protected]>
1165    
1166            * Doc/manual/thuban-manual.xml: Added a few sentences about
1167            the Fix Border Color option when generating classes.
1168    
1169    2003-07-30  Jonathan Coles   <[email protected]>
1170    
1171            * Thuban/Model/classgen.py: Add docstrings. Rename specific
1172            Ramp instances to use lower_case_style.
1173    
1174            * Thuban/UI/classgen.py: Use renamed Ramp instances.
1175            
1176            * Thuban/UI/classifier.py: Add docstrings.
1177    
1178            * Thuban/UI/dock.py: Add docstrings.
1179    
1180            * test/test_classgen.py: Use renamed Ramp instances.
1181    
1182    2003-07-30  Bernhard Herzog  <[email protected]>
1183    
1184            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
1185            was never used in Thuban.
1186    
1187    2003-07-30  Bernhard Herzog  <[email protected]>
1188    
1189            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
1190            method directly instead of going through the transient_table
1191            method. This faster because transient_table may force the copy of
1192            a DBF file into the transient database and setting a table's title
1193            doesnm't affect the title of the associated transient table, so
1194            this fixes RT #2042
1195    
1196            * Thuban/UI/main.py (__version__): Don't import the already
1197            removed show_exception_dialog.
1198    
1199    2003-07-29  Jonathan Coles   <[email protected]>
1200    
1201            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1202            Put back this method and remove the equivalent function since we
1203            are setting the exception hook from within this class (OnInit).
1204    
1205    2003-07-29  Jonathan Coles   <[email protected]>
1206    
1207            * Doc/manual/images/5_2_custom_ramp.png,
1208            Doc/manual/images/5_2_quantiles.png,
1209            Doc/manual/images/5_2_uniform_dist.png,
1210            Doc/manual/images/5_2_unique_values.png,
1211            Doc/manual/images/8_int_error.png: New screen shots.
1212    
1213            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
1214            some points, and added more screen shots.
1215    
1216    2003-07-29  Bernhard Herzog  <[email protected]>
1217    
1218            * Thuban/Model/data.py: Remove the now unused import of warnings
1219    
1220    2003-07-29  Bernhard Herzog  <[email protected]>
1221    
1222            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
1223            deprecated since before the 0.8 release and isn't used in Thuban
1224            itself anymore.
1225    
1226            * Thuban/Model/transientdb.py: Remove some unnecessary imports
1227    
1228    2003-07-29  Jonathan Coles   <[email protected]>
1229    
1230            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
1231            python exception hook here so that we are sure to catch any
1232            Thuban exception that happen during initialization.
1233    
1234            * Thuban/UI/main.py (main): Don't set the exception hook here,
1235            it will get set in ThubanApplication.OnInit.
1236    
1237    2003-07-29  Jonathan Coles   <[email protected]>
1238                                                                                
1239            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1240            Removed and called it show_exception_dialog() so that the exception
1241            handler can be set before the class is created.
1242                                                                                
1243            * Thuban/UI/main.py (main): Install the exception handler before
1244            a ThubanApplication is created.
1245                                                                                    
1246    2003-07-29  Bernhard Herzog  <[email protected]>
1247    
1248            * po/it.po: New. Italian translation by Maurizio Napolitano
1249    
1250            * po/ru.po: New. Russian translation by Alex Shevlakov
1251    
1252    2003-07-29  Frank Koormann   <[email protected]>
1253    
1254            * Doc/manual/thuban-manual.xml: Extended section on supported
1255            projections.
1256            
1257    2003-07-29  Frank Koormann   <[email protected]>
1258    
1259            * Doc/manual/thuban-manual.xml: gaspell-checked.
1260    
1261    2003-07-29  Jonathan Coles   <[email protected]>
1262    
1263            * Doc/manual/images/3_5_legend.png: Added border to improve look
1264            on white background.
1265    
1266    2003-07-29  Jonathan Coles   <[email protected]>
1267    
1268            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
1269            descriptions for the legend toolbar.
1270    
1271            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
1272            cursor from dialog box.
1273    
1274    2003-07-28  Jonathan Coles   <[email protected]>
1275    
1276            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
1277    
1278            * Doc/manual/images/2_4_session_tree.png,
1279            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
1280            Doc/manual/images/4_2_layer_properties.png,
1281            Doc/manual/images/4_2_raster_layer_properties.png,
1282            Doc/manual/images/5_3_genclass.png,
1283            Doc/manual/images/5_classification.png,
1284            Doc/manual/images/6_projection.png,
1285            Doc/manual/images/7_1_table_view.png,
1286            Doc/manual/images/7_2_5_join.png: New screenshots.
1287    
1288    2003-07-24  Jonathan Coles   <[email protected]>
1289    
1290            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
1291    
1292    2003-07-24  Jonathan Coles   <[email protected]>
1293    
1294            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
1295            chapter on Layer Management.
1296    
1297            * Doc/manual/Makefile: New. Makefile to generate all formats for the
1298            manual and images.
1299    
1300    2003-07-24  Bernhard Herzog  <[email protected]>
1301    
1302            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
1303            it annoys lintian which warns about these files not being
1304            executable. The #1 isn't necessary here since if you absolutely
1305            must execute them you can always say "python <filename>".
1306    
1307            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
1308            superfluous code to set brush and pen for point shapes
1309    
1310            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
1311            belong in viewport anyway
1312    
1313    2003-07-24  Frank Koormann   <[email protected]>
1314    
1315            * Doc/manual/thuban-manual.xml: Added section on table management.
1316    
1317    2003-07-24  Bernhard Herzog  <[email protected]>
1318    
1319            * test/runtests.py (main): Recognize the long "verbose" option
1320            correctly.
1321    
1322    2003-07-22  Jonathan Coles   <[email protected]>
1323    
1324            * Doc/manual/thuban-manual.xml: Continue to write first revision
1325            of the manual.
1326    
1327            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
1328            with Begin/EndDrawing() calls to ensure we aren't doing to
1329            many updates to the dc during rendering.
1330            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
1331            a pen and brush argument so they need to be passed to the function.
1332    
1333            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
1334            Calculates the minimum and maximum scale values. Factored out
1335            of set_view_transform so that it could be used to zoom all the
1336            way into a single point.
1337            (ViewPort.set_view_transform): Call calc_min_max_scales().
1338            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
1339            if only a single point is selected.
1340    
1341            * Doc/manual/images/1_2_legend_close.png,
1342            Doc/manual/images/1_2_legend_dock.png,
1343            Doc/manual/images/1_2_mainwindow.png,
1344            Doc/manual/images/1_2_mainwindow.ps,
1345            Doc/manual/images/1_2_mainwindow.sk,
1346            Doc/manual/images/3_2_fullextent.png,
1347            Doc/manual/images/3_2_fulllayerextent.png,
1348            Doc/manual/images/3_2_fullshapeextent.png,
1349            Doc/manual/images/3_2_pan.png,
1350            Doc/manual/images/3_2_zoomin.png,
1351            Doc/manual/images/3_2_zoomout.png,
1352            Doc/manual/images/3_3_identify.png,
1353            Doc/manual/images/3_3_label.png,
1354            Doc/manual/images/3_5_invisible.png,
1355            Doc/manual/images/3_5_movedown.png,
1356            Doc/manual/images/3_5_moveup.png,
1357            Doc/manual/images/3_5_props.png,
1358            Doc/manual/images/3_5_tobottom.png,
1359            Doc/manual/images/3_5_totop.png,
1360            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
1361    
1362    2003-07-18  Bernhard Herzog  <[email protected]>
1363    
1364            * Thuban/UI/messages.py (MAP_REPLACED): New message.
1365    
1366            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
1367            after the new map has been assigned
1368    
1369            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
1370            Delegate MAP_REPLACED to the canvas too
1371            (MainWindow.prepare_new_session): Removed. Thanks to the new
1372            MAP_REPLACED message it's no longer needed
1373            (MainWindow.OpenSession, MainWindow.NewSession):
1374            prepare_new_session has been removed.
1375    
1376            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
1377            MAP_REPLACED so that we can close the dialog if a new map is set.
1378            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
1379            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
1380            dialog
1381    
1382            * test/test_viewport.py (SimpleViewPortTest)
1383            (SimpleViewPortTest.test_default_size): Add doc-strings
1384            (ViewPortTest.setUp): Bind map to self.map so we can use it in
1385            tests. Subscribe to MAP_REPLACED messages too.
1386            (ViewPortTest.tearDown): No need to explicitly unsubscribe
1387            (ViewPortTest.test_set_map): New test for the SetMap method.
1388    
1389    2003-07-18  Bernhard Herzog  <[email protected]>
1390    
1391            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
1392            Move this test from ViewPortTest.setUp to this new separate test
1393            case. setUp is not the place for the actual tests.
1394            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
1395            more of the test from setUp to the new test test_inital_settings.
1396            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
1397            (ViewPortTest.test_proj_conv): Split test_proj_conv into
1398            test_win_to_proj and test_proj_to_win and make the tests easier to
1399            understand
1400            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
1401            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
1402            (ViewPortTest.test_unprojected_rect_around_point)
1403            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
1404            Reformat to increase readability.
1405    
1406    2003-07-18  Bernhard Herzog  <[email protected]>
1407    
1408            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
1409    
1410    2003-07-18  Bernhard Herzog  <[email protected]>
1411    
1412            * test/runtests.py: The test suite can now be run without an X
1413            connection. To make sure this remains true, remove the DISPLAY
1414            environment variable so that an error occurs if the wxGTK is
1415            imported accidentally
1416    
1417    2003-07-18  Bernhard Herzog  <[email protected]>
1418    
1419            * Thuban/UI/viewport.py: Remove unused imports
1420    
1421            * Thuban/UI/view.py: Remove unused imports
1422    
1423    2003-07-18  Bernhard Herzog  <[email protected]>
1424    
1425            * test/test_export.py Remove unused imports. The OutputTransform
1426            function is now in viewport.py and is called output_transform
1427            (TestScalebar.test_output_transform)
1428            (TestScalebar.test_OutputTransform): Renamed to
1429            test_output_transform and updated to use output_transform instead
1430            of OutputTransform
1431    
1432            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
1433            renamed.
1434            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
1435            renamed to output_transform
1436    
1437            * Thuban/UI/viewport.py (OutputTransform, output_transform):
1438            Rename to output_transform
1439    
1440    2003-07-18  Bernhard Herzog  <[email protected]>
1441    
1442            * Thuban/Model/layer.py (Layer.__init__): Rename
1443            classificationField to classificatin_column and init it here so
1444            that it can be used in SetClassificationColumn
1445            (Layer.GetClassificationColumn, Layer.GetClassificationField):
1446            Rename to GetClassificationColumn.
1447            (Layer.SetClassificationColumn, Layer.SetClassificationField):
1448            Rename to SetClassificationColumn and issue a LAYER_CHANGED
1449            message if the column changes.
1450            (Layer._classification_changed, Layer.ClassChanged): Rename to
1451            _classification_changed. Update the callers.
1452            (Layer.SetShapeStore): Further field->column renames.
1453    
1454            * Thuban/Model/load.py (SessionLoader.start_classification)
1455            (SessionLoader.start_clpoint): Updates because of
1456            field->column method name changes in the Layer class
1457    
1458            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
1459            because of field->column method name changes in the Layer class
1460    
1461            * Thuban/UI/classifier.py (Classifier.__init__)
1462            (Classifier._OnTry, Classifier._OnRevert): Updates because of
1463            field->column method name changes in the Layer class
1464    
1465            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
1466            because of field->column method name changes in the Layer class
1467    
1468            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
1469            of field->column method name changes in the Layer class
1470    
1471            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
1472            (SaveSessionTest.testClassifiedLayer): Update because of
1473            field->column method name changes in the Layer class
1474    
1475            * test/test_layer.py (SetShapeStoreTests.setUp)
1476            (SetShapeStoreTests.test_sanity): Update because of field->column
1477            method name changes in the Layer class
1478            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
1479            (TestLayerModification.test_sanity)
1480            (TestLayerModification.test_initial_settings): remove unsued code
1481            and rename to test_sanity.
1482            (TestLayerModification.test_set_classification): New test for
1483            SetClassification and SetClassificationField.
1484    
1485    2003-07-18  Bernhard Herzog  <[email protected]>
1486    
1487            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
1488            the non-fixed values as well. The old test would have accepted a
1489            fixed ramp that only returnes the fixed properties
1490    
1491    2003-07-17  Jonathan Coles   <[email protected]>
1492    
1493            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
1494            shots for the manual. The XCF file is the source image and
1495            has additional layers to support changes.
1496    
1497            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
1498    
1499            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
1500            Return both the new class and the field name.
1501    
1502            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
1503            fit the map to the window as this changes any zoom level that
1504            the user may have set.
1505    
1506    2003-07-16  Jonathan Coles   <[email protected]>
1507    
1508            * Thuban/Model/classgen.py (generate_singletons,
1509            generate_uniform_distribution, generate_quantiles): Remove
1510            fixes parameter, but maintain the same functionality by having
1511            the calling function pass a FixedRamp object for the ramp.
1512            (FixedRamp): New. Adapts a ramp to have fixed property values.
1513    
1514            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
1515            (Classification): Inherit from Publisher.
1516            (Classification.__init__): Remove the layer parameter.
1517            Classifications no longer need to have a parent layer.
1518            (Classification.GetField, Classification.GetFieldType,
1519            Classification.SetFieldInfo): Removed. The field name is stored
1520            in the layer, and the type can be retreived by calling
1521            Layer.GetFieldType().
1522            (Classification._set_layer, Classification.GetLayer): Removed.
1523            Classifications no longer have a parent layer.
1524    
1525            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
1526            classification.
1527            (Layer.SetShapeStore): Reset the classification first while
1528            we still have the old shape store to work with.
1529            (Layer.GetClassificationField, Layer.SetClassificationField):
1530            New. Method for getting/setting the field to classify on.
1531            (Layer.SetClassification): Simplified now that the layer
1532            simply has to hold a reference to the classification and not
1533            tell the classification who owns it.
1534            Fixes RTbug #2023.
1535    
1536            * Thuban/Model/load.py (SessionLoader.start_classification):
1537            Set the field name on the layer, not the classification.
1538    
1539            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
1540            classification is modified.
1541    
1542            * Thuban/Model/save.py (SessionSaver.write_classification):
1543            Get the field name and type from the layer.
1544    
1545            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
1546            parameter records to rows and add docstring. Fixes RTbug #1997.
1547    
1548            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
1549            ramp when we need to fix certain values of a ramp rather than
1550            using the old fixes parameter. Fixes RTbug #2024.
1551    
1552            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
1553            parameter.
1554            (ClassTable.Reset): Add fieldType parameter and use it, rather
1555            than asking the classification.
1556            (Classifier.__init__): Remember the original class's field
1557            and ask the layer for the field type, rather than the classification.
1558            (Classifier.__SetGridTable): Retrieve the field and field type
1559            for the table because they are not in the classification.
1560            (Classifier._OnTry, Classifier._OnRevert): Set the classification
1561            field on the layer in addition to the classification itself.
1562    
1563            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
1564            classification field from layer.
1565    
1566            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
1567            classification field from layer. Split up tests and remove
1568            *-imports. Fixes RTbug #1992.
1569    
1570            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
1571    
1572            * test/test_classification.py
1573            (TestClassification.test_classification): Remove tests for methods
1574            that no longer exist.
1575    
1576            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
1577            __init__ no longer has a field parameter, use SetClassificationField.
1578            (SetShapeStoreTests.test_sanity): Use layer object to get class
1579            field info.
1580    
1581            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
1582            SetClassificationField on layer to set class field info.
1583    
1584            * test/test_viewport.py: Renamed from test/test_view.py.
1585    
1586  2003-07-16  Jan-Oliver Wagner <[email protected]>  2003-07-16  Jan-Oliver Wagner <[email protected]>
1587    
1588          * Doc/manual/thuban-manual.xml: Added authors and an initial          * Doc/manual/thuban-manual.xml: Added authors and an initial

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