/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1403 by jonathan, Thu Jul 10 14:56:46 2003 UTC revision 1705 by jan, Wed Sep 3 07:03:06 2003 UTC
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1    2003-09-03  Jan-Oliver Wagner <[email protected]>
2    
3            Introducing a new exception dialog that allows to exit the
4            application immediately.
5            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
6    
7            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
8    
9            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
10            Made strings available to translations. Exchanged the simple
11            ScrolledMessageDialog by the new ExceptionDialog.
12    
13    2003-09-01  Bernhard Herzog  <[email protected]>
14    
15            * NEWS: New. Summary of changes and release notes.
16    
17            * MANIFEST.in: Add NEWS
18    
19    2003-09-01  Bernhard Herzog  <[email protected]>
20    
21            * MANIFEST.in: Correct the include statement for the mo-files and
22            include the documentation too.
23    
24            * setup.py (data_files): Add the .mo files
25            (setup call): Up to version 0.9.0
26    
27    2003-09-01  Bernhard Herzog  <[email protected]>
28    
29            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
30            parameter list to just parent and session
31            (ChooseDBTableDialog.__set_properties): Removed. Setting the
32            selection of empty list boxes is not allowed (and produces C++
33            assertion errors) and the rest of the setup is better done in
34            __init__ anyway.
35            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
36            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
37            builtins True/False for booleans to avoid warnings from wxPython
38    
39            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
40            ChooseDBTableDialog constructor parameters.
41    
42    2003-09-01  Bernhard Herzog  <[email protected]>
43    
44            * Thuban/Model/postgisdb.py
45            (PostGISTable): Extend doc-string
46            (PostGISTable._fetch_table_information): Set the column index
47            correctly, pretending ignored columns don't exist.
48    
49            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
50            for postgis tables with data types not yet supported by thuban.
51    
52    2003-08-29  Bernhard Herzog  <[email protected]>
53    
54            * HOWTO-Release: Tweak item about running the tests.
55    
56    2003-08-29  Jan-Oliver Wagner <[email protected]>
57    
58            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
59    
60    2003-08-29  Bernhard Herzog  <[email protected]>
61    
62            Add some missing parameters to projections. Proj complains about
63            them on windows but for some reason not on Linux.
64    
65            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
66            missing required projection parameters
67    
68            * test/test_proj.py (TestProjFile.test): Add missing required
69            projection parameters
70    
71            * test/test_load_0_8.py (TestLayerProjection.file_contents)
72            (TestLayerProjection.test): Add missing required projection
73            parameters and tests for them
74    
75            * test/test_load.py (TestLayerProjection.file_contents)
76            (TestLayerProjection.test): Add missing required projection
77            parameters and tests for them
78    
79            * test/test_layer.py (TestLayer.test_base_layer): Add missing
80            required projection parameters
81    
82    2003-08-29  Bernhard Herzog  <[email protected]>
83    
84            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
85            access the pj_errno because directly accessing pj_errno doesn't
86            work on windows if the proj library is in a DLL
87    
88            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
89    
90    2003-08-28  Bernhard Herzog  <[email protected]>
91    
92            * test/test_proj.py: Import things from Thuban after calling
93            initthuban
94    
95            * test/test_load.py (LoadSessionTest.filenames): New class
96            variable with the filename attributes to normalize
97            (LoadSessionTest.check_format): Pass self.filenames to
98            sax_eventlist to normalize the filename attributes
99    
100            * test/xmlsupport.py: Add cvs keywords
101            (SaxEventLister.__init__): New parameter filenames which indicates
102            attributes that contain filenames
103            (SaxEventLister.startElementNS): Normalize the filename attributes
104            with os.path.normpath
105            (sax_eventlist): New parameter filenames to pass through to
106            SaxEventLister
107    
108            * test/test_derivedshapestore.py: Make this file callable as a
109            program to execute the tests
110            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
111            the session to self.session so that it gets destroyed properly
112    
113            * test/test_layer.py (TestLayer.tearDown): Call the session's
114            Destroy method
115    
116            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
117            too if it exists
118            (TestMapAddLayer.test_add_layer): Bind the session to self.session
119            so that it gets destroyed properly
120    
121            * test/postgissupport.py (reason_for_not_running_tests): Add a
122            test for the existence of popen2.Popen4.
123    
124            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
125            reliable way to destroy the sessions created in the test cases
126            (SaveSessionTest.test_dbf_table): Bind the session to self.session
127            so that it gets destroyed properly
128            (SaveSessionTest.testLayerProjection): Bind the session to
129            self.session so that it gets destroyed properly
130    
131            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
132            sure that the session is destroyed properly
133    
134            * test/test_shapefilestore.py: Make this callable as a program to
135            execute the tests
136    
137            * test/test_scalebar.py: Remove unnecessary import of _ from
138            Thuban
139    
140            * test/support.py (print_garbage_information): Call initthuban
141            here because it may be called indirectly from test cases that test
142            test support modules which do not use anything from thuban itself
143            (ThubanTestProgram.runTests): Remove unnecessary debug print
144    
145    2003-08-28  Bernhard Herzog  <[email protected]>
146    
147            * Thuban/version.py (longversion): Update to 0.9
148    
149            * Thuban/UI/mainwindow.py: Remove some unused imports
150    
151            * README: Add section about required additional software. Add date
152            and revision CVS keywords
153    
154            * HOWTO-Release: Add item about the translations. Add date and
155            revision CVs keywords and change formatting to match README a bit
156            better
157    
158            * po/de.po: Update for 0.9
159    
160            * test/README: Tweak the wording a little because many tests are
161            not really unittest.
162    
163    2003-08-27  Bernhard Herzog  <[email protected]>
164    
165            As preparation for the 0.9 release, switch thuban files to a
166            non-dev namespace
167    
168            * Thuban/Model/save.py (SessionSaver.write_session): Write files
169            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
170            namespace
171    
172            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
173            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
174    
175            * test/test_save.py (SaveSessionTest.dtd)
176            (SaveSessionTest.testEmptySession)
177            (SaveSessionTest.testSingleLayer)
178            (SaveSessionTest.testLayerProjection)
179            (SaveSessionTest.testRasterLayer)
180            (SaveSessionTest.testClassifiedLayer)
181            (SaveSessionTest.test_dbf_table)
182            (SaveSessionTest.test_joined_table)
183            (SaveSessionTest.test_save_postgis): Update for new namespace
184    
185            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
186            (TestLayerVisibility.file_contents, TestLabels.file_contents)
187            (TestLayerProjection.file_contents)
188            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
189            (TestPostGISLayer.file_contents)
190            (TestPostGISLayerPassword.file_contents)
191            (TestLoadError.file_contents, TestLoadError.test): Update for new
192            namespace
193    
194    2003-08-27  Bernhard Herzog  <[email protected]>
195    
196            Make the table interface distinguish between row ids (an integer
197            that uniquely identifies a row) and row ordinals (a simple row
198            count from 0 to NumRows() - 1)
199    
200            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
201            (PostGISTable.RowOrdinalToId): New methods to conver between row
202            ids and row ordinals
203            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
204            parameter row_is_ordinal to indicate whether the row parameter is
205            the row id or the ordinal
206    
207            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
208            (TransientTableBase.RowOrdinalToId)
209            (AutoTransientTable.RowIdToOrdinal)
210            (AutoTransientTable.RowOrdinalToId): Same new methods as in
211            PostGISTable.
212            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
213            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
214            Same new parameter as in PostGISTable.
215    
216            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
217            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
218            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
219            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
220            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
221            parameter as in PostGISTable.
222    
223            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
224            (DataTable.RowOrdinalToId): New methods to convert between row ids
225            and row ordinals.
226            (TableGrid.SelectRowById): New method to select a row based on its
227            ID as opposed to its ordinal
228            (DataTable.GetValue, TableGrid.OnRangeSelect)
229            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
230            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
231            (LayerTableFrame.__init__): Convert between row ids and row
232            ordinals as appropriate
233    
234            * test/postgissupport.py (PostGISDatabase.__init__): Add
235            doc-string.
236            (PostGISDatabase.initdb): The optional third item in a tuple in
237            tables is now a (key, value) list with additional arguments to
238            pass to upload_shapefile
239            (upload_shapefile): New parameter gid_offset to allow gids that
240            are not the same as the shapeids in the shapefile
241            (PostgreSQLServer.get_default_static_data_db): Use the new
242            gid_offset to make the gids in landmarks 1000 higher than the
243            shapeids in the shapefile
244    
245            * test/test_viewport.py
246            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
247            new shapeids in the landmarks table
248    
249            * test/test_transientdb.py
250            (TestTransientTable.run_iceland_political_tests)
251            (TestTransientTable.test_transient_joined_table): Add tests for
252            the new table methods and new keywords arguments.
253    
254            * test/test_postgis_db.py
255            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
256            (TestPostGISTable.test_read_value_row_count_mode)
257            (TestPostGISTable.test_row_id_to_ordinal)
258            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
259            table methods and the new arguments
260            (TestPostGISShapestorePoint.test_shapes_in_region)
261            (TestPostGISShapestorePoint.test_shape_raw_data)
262            (TestPostGISShapestorePoint.test_shape_points)
263            (TestPostGISShapestorePoint.test_shape_shapeid)
264            (TestPostGISShapestorePoint.test_all_shapes)
265            (TestPostGISTable.test_simple_query)
266            (TestPostGISTable.test_simple_query)
267            (TestPostGISTable.test_simple_query)
268            (TestPostGISTable.test_read_value)
269            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
270            shapeids in the landmarks table
271    
272            * test/test_memory_table.py
273            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
274            (TestMemoryTable.test_read_value_row_count_mode)
275            (TestMemoryTable.test_row_id_to_ordinal)
276            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
277            table methods and the new arguments
278    
279            * test/test_dbf_table.py
280            (TestDBFTable.test_read_row_as_dict_row_count_mode)
281            (TestDBFTable.test_read_value_row_count_mode)
282            (TestDBFTable.test_row_id_to_ordinal)
283            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
284            methods and the new arguments
285    
286    2003-08-26  Bernhard Herzog  <[email protected]>
287    
288            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
289            more postgis specific but much faster method to get the bounding
290            box
291    
292    2003-08-26  Bernhard Herzog  <[email protected]>
293    
294            * Thuban/Model/postgisdb.py (PostGISTable.Title)
295            (PostGISShapeStore.AllShapes): Add these missing methods.
296            (PostGISShapeStore.ShapesInRegion): No need to raise
297            StopIteration. We can simply return
298    
299            * test/test_postgis_db.py (TestPostGISTable.test_title)
300            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
301            new methods
302    
303    2003-08-25  Bernhard Herzog  <[email protected]>
304    
305            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
306    
307            * test/test_postgis_db.py (PolygonTests): New class containing
308            those tests from TestPostGISShapestorePolygon that can also be
309            used to test MUTLIPOLYGON tables
310            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
311            so derive from that
312            (TestPostGISShapestoreMultiPolygon): New class with tests for
313            MUTLIPOLYGON tables
314    
315            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
316            tables argument to have tuples with three items to override the
317            WKT type used.
318            (PostgreSQLServer.get_default_static_data_db): Use the above to
319            create a polygon table with MUTLIPOLYGONs
320            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
321            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
322            coords_to*
323            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
324            (wkt_converter): New. Map WKT types to converters
325            (upload_shapefile): New parameter force_wkt_type to use a
326            different WKT type than the default
327    
328    2003-08-25  Bernhard Herzog  <[email protected]>
329    
330            * Thuban/UI/application.py
331            (ThubanApplication.run_db_param_dialog): New. Suitable as a
332            db_connection_callback. Main difference is that the dialog run
333            from this method doesn't have a parent so it can be used even when
334            there is no main window
335            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
336            no db_connection_callback was given. This way the dialog pops up
337            even when the .thuban file was given as a command line parameter.
338    
339    2003-08-25  Bernhard Herzog  <[email protected]>
340    
341            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
342            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
343            which leads to an effectively frozen X session because the user
344            can only interact with the dialog but the mouse is still grabbed
345            by the canvas.
346            Also, call the tool's Hide method before MouseLeftUp because
347            MouseLeftUp may change the tool's coordinates.
348    
349    2003-08-25  Bernhard Herzog  <[email protected]>
350    
351            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
352            LoadCancelled exceptions and handle them by returning immediately.
353    
354    2003-08-25  Bernhard Herzog  <[email protected]>
355    
356            GUI part of loading sessions with postgis connections which may
357            require user interaction to get passwords or updated parameters
358    
359            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
360            bit nucer and be more generic.
361            (DBFrame.OnAdd): Adapt to new DBDialog interface
362    
363            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
364            optional parameter db_connection_callback which is passed to
365            load_session.
366    
367            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
368            Suitable as a db_connection_callback
369            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
370            db_connection_callback of the application's OpenSession method
371    
372    
373    2003-08-25  Bernhard Herzog  <[email protected]>
374    
375            Basic loading of sessions containing postgis connections:
376    
377            * Thuban/Model/load.py (LoadError): Add doc-string
378            (LoadCancelled): New exception class to indicate a cancelled load
379            (SessionLoader.__init__): Add the db_connection_callback parameter
380            which will be used by the loader to get updated parameters and a
381            password for a database connection
382            (SessionLoader.__init__): Add the new XML elements to the
383            dispatchers dictionary
384            (SessionLoader.check_attrs): Two new conversions, ascii to convert
385            to a byte-string object and idref as a generic id reference
386            (SessionLoader.start_dbconnection)
387            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
388            elements
389            (load_session): Add the db_connection_callback to pass through the
390            SessionLoader
391    
392            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
393            New classes to test loading of sessions with postgis database
394            connections.
395    
396    2003-08-25  Bernhard Herzog  <[email protected]>
397    
398            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
399            replace it and the comment with __BuildDate__ by the Source: and
400            Id: cvs keywords as used in the other files.
401    
402    2003-08-25  Bernhard Herzog  <[email protected]>
403    
404            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
405            LoadError when a required attribute is missing. The code used to
406            be commented out for some reason, but probably should have been
407            active.
408    
409            * test/test_load.py (TestLoadError.test): Test the message in the
410            LoadError too to make sure it really is about the missing
411            attribute
412    
413    2003-08-22  Bernhard Herzog  <[email protected]>
414    
415            * test/test_save.py (SaveSessionTest.test_dbf_table)
416            (SaveSessionTest.test_joined_table): Add XML validation tests.
417    
418    2003-08-22  Bernhard Herzog  <[email protected]>
419    
420            Implement saving a session with a postgis connection
421    
422            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
423            elements for database connections and shapestores using db
424            connections
425            (session): Add the dbconnections to the content model
426    
427            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
428            Write the db connections
429            (SessionSaver.write_session): Call write_db_connections to write
430            the connection before the data sources
431            (SessionSaver.write_data_containers): Handle postgis shapestores
432    
433            * test/test_save.py (SaveSessionTest.thubanids)
434            (SaveSessionTest.thubanidrefs): Update for new DTD
435            (SaveSessionTest.test_save_postgis): New. Test saving a session
436            with postgis connections
437    
438            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
439            (PostGISTable.TableName): New accessor methods for the connection
440            and table name
441    
442            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
443            (TestPostGISTable.test_dbname): New methods to test the new
444            PostGISConnection methods
445    
446    2003-08-22  Bernhard Herzog  <[email protected]>
447    
448            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
449            for exceptions occurring when establishing a Database connection
450            (PostGISConnection.connect): Catch psycopg.OperationalError during
451            connects and raise ConnectionError.
452    
453            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
454            tests for database exceptions
455    
456    2003-08-22  Bernhard Herzog  <[email protected]>
457    
458            Prepare the test suite for tests with required authentication
459    
460            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
461            variables with two predefined users/passwords, one for the admin
462            and one for a non-privileged user.
463            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
464            the non-privileged user to the database and set the admin password
465            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
466            Better error reporting
467            (PostgreSQLServer.connection_params)
468            (PostgreSQLServer.connection_string): New methods to return
469            information about how to connect to the server
470            (PostgreSQLServer.execute_sql): New. Convenience method to execute
471            SQL statements
472            (PostgreSQLServer.require_authentication): Toggle whether the
473            server requires authentication
474            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
475            Add or alter users
476            (PostGISDatabase.initdb): Pass the admin name one the
477            subprocesses' command lines. Grant select rights on
478            geometry_columns to everybody.
479            (upload_shapefile): Use the admin name and password when
480            connecting. Grant select rights on the new table to everybody.
481    
482            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
483            server's new methods to get the connection parameters.
484    
485            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
486            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
487            server's new methods to get the connection parameters.
488    
489            * test/test_postgis_db.py
490            (TestPostGISConnection.test_gis_tables_empty)
491            (TestPostGISConnection.test_gis_tables_non_empty)
492            (PostGISStaticTests.setUp): Use the server's new methods to get
493            the connection parameters.
494    
495    2003-08-22  Bernhard Herzog  <[email protected]>
496    
497            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
498    
499            * Thuban/version.py: Add psycopg version
500    
501            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
502            version of the psycopg module
503    
504    2003-08-22  Bernhard Herzog  <[email protected]>
505    
506            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
507            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
508            at the moment. The functionality should probably be implemented
509            some time, though.
510            (DBFrame.OnRemove): Display a message if the connection can't be
511            removed because it's still in use.
512    
513    2003-08-22  Jan-Oliver Wagner <[email protected]>
514    
515            * Thuban/UI/about.py (About.__init__): split up the huge about
516            text into elements/lists for easier translation. This fixes bug
517            https://intevation.de/rt/webrt?serial_num=2058
518            Also, made some forgotten string available for the i18n.
519    
520    2003-08-21  Bernhard Herzog  <[email protected]>
521    
522            Make postgis support really optional including insensitive menu
523            items.
524    
525            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
526            whether the postgis is supported.
527    
528            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
529            to make postgis support optional
530    
531            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
532            version of Thuban.Model.postgisdb.has_postgis_support
533            (database_management command): Make it only sensitive if postgis
534            is supported.
535    
536    2003-08-21  Jan-Oliver Wagner <[email protected]>
537    
538            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
539            (section Adding and Removing Layers): Added text and described
540            multi-selection.
541            (chapter Extensions): New.
542    
543    2003-08-21  Jan-Oliver Wagner <[email protected]>
544    
545            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
546            settings to allow multiple files to load into the map.
547            Also reduced selection to *.shp as a default.
548    
549    2003-08-20  Bernhard Herzog  <[email protected]>
550    
551            Add dialogs and commands to open database connections and add
552            database layers.
553    
554            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
555            method to open the database connection management dialog
556            (MainWindow.AddDBLayer): New method to add a layer from a database
557            (_has_dbconnections): New helper function to use for sensitivity
558            (database_management command, layer_add_db command): New commands
559            that call the above new methods.
560            (main_menu): Add the new commands to the menu.
561    
562            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
563            (PostGISConnection.connect): Establish the actual connection in a
564            separate method and call it in __init__. This makes it easier to
565            override the behavior in test cases
566            (PostGISConnection.BriefDescription): New method to return a brief
567            description for use in dialogs.
568    
569            * test/test_postgis_db.py (NonConnection): DB connection that
570            doesn't actually connect
571            (TestBriefDescription): New class with tests for the new
572            BriefDescription method
573    
574    2003-08-19  Jan-Oliver Wagner <[email protected]>
575    
576            Moved anything from extensions to libraries.
577    
578            * libraries: New.
579    
580            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
581    
582            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
583            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
584            been moved here from thuban/extensions/pyprojection/
585            See there in the Attic for the older history.
586    
587            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
588            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
589            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
590            have been moved here from thuban/extensions/pyshapelib/
591            See there in the Attic for the older history.
592    
593            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
594            files have been moved here from thuban/extensions/shapelib/
595            See there in the Attic for the older history.
596    
597            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
598            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
599            thuban/extensions/thuban/
600            See there in the Attic for the older history.
601    
602            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
603    
604            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
605            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
606    
607            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
608            Moved to libraries/shapelib.
609    
610            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
611            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
612            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
613            Moved to libraries/pyshapelib.
614    
615            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
616            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
617            Moved to libraries/pyprojection.
618    
619            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
620    
621            * extensions: Removed.
622    
623    2003-08-19  Bernhard Herzog  <[email protected]>
624    
625            * test/test_viewport.py (ViewPortTest): We don't use the
626            facilities of FileTestMixin so don't derive from it.
627            (TestViewportWithPostGIS): New class with tests for using a
628            viewport on a map with postgis layers.
629    
630    2003-08-19  Bernhard Herzog  <[email protected]>
631    
632            Add the db connection management to the session.
633    
634            * Thuban/Model/session.py (Session.__init__): New instance
635            variable db_connections
636            (Session.AddDBConnection, Session.DBConnections)
637            (Session.HasDBConnections, Session.CanRemoveDBConnection)
638            (Session.RemoveDBConnection): New methods to manage and query the
639            db connections managed by the session
640            (Session.OpenDBShapeStore): New method to open a shapestore from a
641            db connection
642    
643            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
644            messages for the db connection handling in the session
645    
646            * test/test_postgis_session.py: New. test cases for the session's
647            db connection handling with postgis connections
648    
649    2003-08-19  Bernhard Herzog  <[email protected]>
650    
651            Add very basic postgis database support and the corresponding test
652            cases. The test cases require a PostgreSQL + postgis installation
653            but no existing database. The database will be created
654            automatically by the test cases
655    
656            * test/README: Add note about skipped tests and the requirements
657            of the postgis tests.
658    
659            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
660    
661            * test/test_postgis_db.py: New. Test cases for the postgis
662            support.
663    
664            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
665            format
666    
667            * test/test_wellknowntext.py: New. Test cases for the
668            wellknowntext parser
669    
670            * test/postgissupport.py: New. Support module for tests involving
671            a postgis database.
672    
673            * test/support.py (execute_as_testsuite): Shut down the postmaster
674            if it's still running after the tests
675    
676            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
677            well known text format
678    
679    2003-08-19  Jan-Oliver Wagner <[email protected]>
680    
681            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
682            message dialog.
683    
684    2003-08-18  Bernhard Herzog  <[email protected]>
685    
686            * test/support.py (ThubanTestResult.printErrors): Indent the
687            reason for the skips in the output to make it a bit more readable.
688            (execute_as_testsuite): New helper function to run a test suite
689            and print some more information.
690            (run_tests): Use execute_as_testsuite to run the tests
691    
692            * test/runtests.py (main): Use execute_as_testsuite to run the
693            tests
694    
695    2003-08-18  Bernhard Herzog  <[email protected]>
696    
697            Fix some bugs in Thuban and the test suite that were uncovered by
698            changes introduced in Python 2.3:
699    
700            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
701            filename is an absolute name
702    
703            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
704            filename is an absolute name
705    
706            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
707            unique filename to save to and use the correct relative filename
708            in the expected output.
709            (SaveSessionTest.test_dbf_table): Use the correct relative
710            filename in the expected output.
711    
712            * test/test_layer.py (TestLayer.test_raster_layer): Update the
713            test to check whether the filename is absolute.
714    
715    2003-08-18  Jan-Oliver Wagner <[email protected]>
716    
717            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
718    
719    2003-08-15  Bernhard Herzog  <[email protected]>
720    
721            Change the way shapes are returned by a shape store. The
722            ShapesInRegion method returns an iterator over actual shape
723            objects instead of a list of shape ids.
724    
725            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
726            id.
727            (ShapefileStore.ShapesInRegion): Return an iterator over the
728            shapes which yields shape objects instead of returning a list of
729            shape ids
730            (ShapefileStore.AllShapes): New. Return an iterator over all
731            shapes in the shape store
732            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
733    
734            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
735            doc-string.
736    
737            * Thuban/UI/baserenderer.py
738            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
739            layer_shapes and make it return an iterator containg shapes
740            instead of a list of ids.
741            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
742            layer_shapes() change
743    
744            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
745            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
746    
747            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
748            changes in the ShapesInRegion return value.
749            (ViewPort._get_hit_tester): Remove commented out code
750    
751            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
752            new return value.
753            (SimpleShapeStore.AllShapes): New. Implement this method too.
754    
755            * test/test_layer.py (TestLayer.test_arc_layer)
756            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
757            (TestLayer.test_point_layer_with_projection)
758            (TestLayer.test_derived_store): Adapt to changes in the
759            ShapesInRegion return value.
760    
761            * test/test_shapefilestore.py
762            (TestShapefileStoreArc.test_shapes_in_region)
763            (TestShapefileStorePolygon.test_shapes_in_region)
764            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
765            in the ShapesInRegion return value.
766            (TestShapefileStorePoint.test_all_shapes)
767            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
768            methods
769    
770            * test/test_derivedshapestore.py
771            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
772            the ShapesInRegion return value.
773            (TestDerivedShapeStore.test_all_shapes)
774            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
775            methods
776    
777    2003-08-15  Bernhard Herzog  <[email protected]>
778    
779            Make the renderers deal correctly with raw vs. python level
780            representation of shape geometries
781    
782            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
783            Return a flag useraw in addition to the callable and the parameter
784            to indicate whether the callable can deal with the raw shape data
785            or uses the higher level python lists of coordinates. The callable
786            now should accept either the raw data or the return value of the
787            shape's Points() method.
788            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
789            change
790            (BaseRenderer.projected_points): Instead of the shape id use the
791            points list as parameter.
792            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
793            (BaseRenderer.draw_point_shape): Adapt to projected_points()
794            change and accept the points list as parameter instead of the
795            shape id.
796    
797            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
798            the useraw flag as required by the BaseRenderer
799            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
800            changes.
801    
802            * test/test_baserenderer.py
803            (TestBaseRenderer.test_point_with_classification): New test for
804            rendering a map with classifications.
805    
806    2003-08-15  Bernhard Herzog  <[email protected]>
807    
808            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
809            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
810            (ViewPort._get_hit_tester, ViewPort.projected_points)
811            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
812            (ViewPort._find_label_at): Split the find_shape_at method into
813            several new methods and use the functions in the hit-test module.
814    
815            * Thuban/UI/hittest.py: New module with Python-level hit-testing
816            functions
817    
818            * test/test_hittest.py: New. Test for the new hittest module
819    
820    2003-08-15  Bernhard Herzog  <[email protected]>
821    
822            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
823            projection to all corners of the bounding box to get a better
824            approximation of the projected bounding box
825    
826            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
827            New. Test coordinate handling of a layer with a projection.
828            Catches the bug fixed in Layer.ShapesInRegion
829    
830    2003-08-15  Bernhard Herzog  <[email protected]>
831    
832            Move some of the mock objects in test_baserenderer into their own
833            module so they can easily be used from other tests
834    
835            * test/mockgeo.py: New test helper module with some mock objects
836            for geometry related things like shapes, shapestores and
837            projections.
838    
839            * test/test_mockgeo.py: New. Tests for the new helper module
840    
841            * test/test_baserenderer.py: Some of the mock-objects are in
842            mockgeo now.
843    
844    2003-08-12  Jan-Oliver Wagner <[email protected]>
845    
846            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
847    
848    2003-08-12  Bernhard Herzog  <[email protected]>
849    
850            * po/de.po: New. German translations by Bjoern Broscheit
851    
852    2003-08-12  Bernhard Herzog  <[email protected]>
853    
854            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
855            strings have to be one string literal.
856    
857    2003-08-11  Bernhard Herzog  <[email protected]>
858    
859            * test/support.py (FloatComparisonMixin.assertPointListEquals):
860            New. This method was used in various derived classes, but it's
861            better to have it here.
862    
863            * test/test_shapefilestore.py
864            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
865            FloatComparisonMixin
866    
867            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
868            It's now in FloatComparisonMixin
869    
870            * test/test_derivedshapestore.py
871            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
872            in FloatComparisonMixin
873    
874    2003-08-11  Bernhard Herzog  <[email protected]>
875    
876            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
877            error message
878    
879    2003-08-08  Jan-Oliver Wagner <[email protected]>
880    
881            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
882            with version number.
883            Changed title to reflect version number of Thuban.
884    
885    2003-08-08  Jan-Oliver Wagner <[email protected]>
886    
887            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
888            the list corresponds to the "About" web page.
889    
890    2003-08-08  Bernhard Herzog  <[email protected]>
891    
892            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
893            Make sure translated strings are recognized as one string literal.
894    
895            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
896            Make sure translated strings are recognized as one string literal.
897    
898            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
899            translated strings are recognized as one string literal.
900    
901            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
902            sure translated strings are recognized as one string literal.
903    
904    2003-08-07  Bernhard Herzog  <[email protected]>
905    
906            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
907            Simply delegates to the original shapestore.
908    
909            * test/test_derivedshapestore.py
910            (TestDerivedShapeStore.test_raw_format): New. Test case for
911            DerivedShapeStore.RawShapeFormat
912    
913    2003-08-07  Bernhard Herzog  <[email protected]>
914    
915            Add raw data interface to shape objects.
916    
917            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
918            class to ShapefileShape which now holds shapefile specific
919            information.
920            (ShapefileShape.compute_bbox): Simplified to not cache any
921            information. The way this method is used that shouldn't matter
922            performance wise.
923            (ShapefileShape.RawData): New. Return the shapeid which is the raw
924            data format for shapes from shapefiles.
925            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
926            in the shape objects returned by a shapestore. For a
927            ShapefileStore this is always RAW_SHAPEFILE.
928            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
929            method.
930    
931            * test/test_shapefilestore.py
932            (TestShapefileStore.test_raw_format): New test to test the raw
933            format feature of shapes.
934    
935            * Thuban/Model/layer.py: Remove the unused import of Shape from
936            data. It was only there for interface compatibility but it's not
937            used inside of Thuban and the generic Shape class has gone away.
938    
939            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
940            the raw data format and only use an optimized version of its a
941            shapefile.
942    
943    2003-08-07  Bernhard Herzog  <[email protected]>
944    
945            * test/test_baserenderer.py (SimpleShape): Shape class for the
946            tests.
947            (SimpleShapeStore.Shape): Use SimpleShape instead of
948            Thuban.Model.data.Shape to make the tests independed of the coming
949            changes.
950    
951    2003-08-07  Bernhard Herzog  <[email protected]>
952    
953            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
954            (ThubanTestProgram): New classes that extend the respective
955            classes from unittest. These new version support skipping tests
956            under certain expected conditions. In the Thuban test suite we
957            uses this for tests that require the optional gdal support.
958            (run_tests): Use ThubanTestProgram instead of the unittest.main()
959    
960            * test/runtests.py (main): Use the new ThubanTestRunner instead of
961            the normal one from unittest
962    
963            * test/test_layer.py (TestLayer.test_raster_layer): If this test
964            is not run because gdal support isn't available report this to the
965            runner.
966    
967            * test/test_baserenderer.py
968            (TestBaseRenderer.test_raster_no_projection): Do not run this test
969            if gdal support isn't available and report this to the runner.
970    
971    2003-08-06  Bernhard Herzog  <[email protected]>
972    
973            Rearrange the renderers a bit, partly in preparation for changes
974            required for the postgis merge, partly to make it more testable.
975            Also make the representation of coordinates in Shapes more
976            consistent.
977    
978            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
979            this class is now in BaseRenderer. This class is now practically
980            only a specialization of BaseRenderer for rendering to an actual
981            wx DC.
982            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
983            to get the shapetype specific rendering functions.
984    
985            * Thuban/UI/baserenderer.py: New file with the basic rendering
986            logic. The code in this file is completely independend of wx.
987            (BaseRenderer): Class with the basic rendering logic
988    
989            * test/test_baserenderer.py: New. Test cases for BaseRenderer
990    
991            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
992            error_on_redraw to guard agains endless loops and stack overflows
993            when there's a bug in the rendering code that raises exceptions.
994            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
995            rendering into a separate method _do_redraw so that error handling
996            is a bit easier. When an exception occurs, set error_on_redraw to
997            true. When it's true on entry to OnIdle do nothing and return
998            immediately.
999    
1000            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
1001            Shape object will always have the coordinates as a list of list of
1002            coordinate pairs (tuples).
1003            (Shape.compute_bbox): Adapt to new representation.
1004    
1005            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
1006            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
1007            Shape objects.
1008    
1009            * test/test_shapefilestore.py
1010            (ShapefileStoreTests.assertFloatTuplesEqual)
1011            (ShapefileStoreTests.assertPointListEquals): Rename to
1012            assertPointListEquals and change purpose to checking equality of
1013            the lists returned by Shape.Points().
1014            (TestShapefileStoreArc.test_shape)
1015            (TestShapefileStorePolygon.test_shape)
1016            (TestShapefileStorePoint.test_shape): Use the new
1017            assertPointListEquals instead of assertFloatTuplesEqual
1018    
1019            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
1020            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
1021            and change purpose to checking equality of the lists returned by
1022            Shape.Points().
1023            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
1024            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
1025            (TestLayer.test_derived_store): Use the new assertPointListEquals
1026            instead of assertFloatTuplesEqual
1027    
1028            * test/test_derivedshapestore.py
1029            (TestDerivedShapeStore.assertFloatTuplesEqual)
1030            (TestDerivedShapeStore.assertPointListEquals): Rename to
1031            assertPointListEquals and change purpose to checking equality of
1032            the lists returned by Shape.Points().
1033            (TestDerivedShapeStore.test_shape): Use the new
1034            assertPointListEquals instead of assertFloatTuplesEqual
1035    
1036    2003-08-06  Jan-Oliver Wagner <[email protected]>
1037    
1038            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
1039            a bounding box. A dialog is raised in case, no bounding box
1040            is found. This fixes bug #2043:
1041            https://intevation.de/rt/webrt?serial_num=2043
1042    
1043    2003-08-05  Bernhard Herzog  <[email protected]>
1044    
1045            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
1046            object look like a Color instantiation. Formerly it looked like a
1047            tuple.
1048    
1049            * test/test_color.py (TestColor.test_repr)
1050            (TestColor.test_equality, TestColor.test_inequality): New. test
1051            some more apects of the Color class
1052            (TestTransparent.test_repr, TestTransparent.test_hex)
1053            (TestTransparent.test_equality): New. Test cases for the
1054            Transparent object.
1055    
1056    2003-08-04  Jan-Oliver Wagner <[email protected]>
1057    
1058            * Doc/manual/thuban-manual.xml: a number of small improvements.
1059            The resulting file is the version submitted for GREAT-ER II.
1060    
1061    2003-08-01  Bernhard Herzog  <[email protected]>
1062    
1063            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
1064            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
1065            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
1066    
1067            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
1068            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
1069            (ThubanEndBusyCursor): Add doc-strings
1070    
1071    2003-08-01  Bernhard Herzog  <[email protected]>
1072    
1073            First step towards PostGIS integration. More abstraction by movin
1074            more code from the layer to the shapestore. More methods of the
1075            layer are now simply delegated to the equivalent method of the
1076            shapestore. The SHAPETYPE_* constants are now in data not in
1077            layer.
1078    
1079            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1080            (SHAPETYPE_POINT, Shape): Move these constants and classes from
1081            layer.py to data.py
1082            (ShapefileStore.__init__): More Initialization for the new methods
1083            and functionality.
1084            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
1085            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
1086            (ShapefileStore.Shape): New methods that were formerly implemented
1087            in the layer.
1088            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
1089            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
1090            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
1091            equivalents of the new shape methods. These versions are simply
1092            delegated to the original shapstore.
1093    
1094            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1095            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
1096            (Layer.SetShapeStore): Removed the initializatin of instance
1097            variables that were needed for the stuff that's now in
1098            ShapefileStore
1099            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
1100            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
1101            shapestore.
1102    
1103            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
1104            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
1105            instead of layer.
1106    
1107            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
1108    
1109            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
1110    
1111            * test/test_layer.py: Import the SHAPETYPE_* constants from data
1112            instead of layer.
1113            (TestLayer.test_derived_store): Remove the test for the exception
1114            when instantiating the DerivedShapeStore with an incompatible
1115            table which is now in test_derivedshapestore.py. Add some more
1116            tests of the layer methods to determine whether they work for a
1117            DerivedShapeStore as well.
1118    
1119    2003-07-31  Jonathan Coles   <[email protected]>
1120    
1121            * Doc/manual/thuban-manual.xml: Fix the list of required packages
1122            by just listing the name and where they can be found.
1123    
1124    2003-07-31  Frank Koormann   <[email protected]>
1125    
1126            * Doc/manual/thuban-manual.xml:
1127            Changed the screenshot elements to figure.
1128            Changed some variablelist elements to itemizedlist.
1129            Added section on GDAL formats.
1130    
1131    2003-07-31  Jonathan Coles   <[email protected]>
1132    
1133            * Doc/manual/thuban-manual.xml: Added a few sentences about
1134            the Fix Border Color option when generating classes.
1135    
1136    2003-07-30  Jonathan Coles   <[email protected]>
1137    
1138            * Thuban/Model/classgen.py: Add docstrings. Rename specific
1139            Ramp instances to use lower_case_style.
1140    
1141            * Thuban/UI/classgen.py: Use renamed Ramp instances.
1142            
1143            * Thuban/UI/classifier.py: Add docstrings.
1144    
1145            * Thuban/UI/dock.py: Add docstrings.
1146    
1147            * test/test_classgen.py: Use renamed Ramp instances.
1148    
1149    2003-07-30  Bernhard Herzog  <[email protected]>
1150    
1151            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
1152            was never used in Thuban.
1153    
1154    2003-07-30  Bernhard Herzog  <[email protected]>
1155    
1156            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
1157            method directly instead of going through the transient_table
1158            method. This faster because transient_table may force the copy of
1159            a DBF file into the transient database and setting a table's title
1160            doesnm't affect the title of the associated transient table, so
1161            this fixes RT #2042
1162    
1163            * Thuban/UI/main.py (__version__): Don't import the already
1164            removed show_exception_dialog.
1165    
1166    2003-07-29  Jonathan Coles   <[email protected]>
1167    
1168            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1169            Put back this method and remove the equivalent function since we
1170            are setting the exception hook from within this class (OnInit).
1171    
1172    2003-07-29  Jonathan Coles   <[email protected]>
1173    
1174            * Doc/manual/images/5_2_custom_ramp.png,
1175            Doc/manual/images/5_2_quantiles.png,
1176            Doc/manual/images/5_2_uniform_dist.png,
1177            Doc/manual/images/5_2_unique_values.png,
1178            Doc/manual/images/8_int_error.png: New screen shots.
1179    
1180            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
1181            some points, and added more screen shots.
1182    
1183    2003-07-29  Bernhard Herzog  <[email protected]>
1184    
1185            * Thuban/Model/data.py: Remove the now unused import of warnings
1186    
1187    2003-07-29  Bernhard Herzog  <[email protected]>
1188    
1189            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
1190            deprecated since before the 0.8 release and isn't used in Thuban
1191            itself anymore.
1192    
1193            * Thuban/Model/transientdb.py: Remove some unnecessary imports
1194    
1195    2003-07-29  Jonathan Coles   <[email protected]>
1196    
1197            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
1198            python exception hook here so that we are sure to catch any
1199            Thuban exception that happen during initialization.
1200    
1201            * Thuban/UI/main.py (main): Don't set the exception hook here,
1202            it will get set in ThubanApplication.OnInit.
1203    
1204    2003-07-29  Jonathan Coles   <[email protected]>
1205                                                                                
1206            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1207            Removed and called it show_exception_dialog() so that the exception
1208            handler can be set before the class is created.
1209                                                                                
1210            * Thuban/UI/main.py (main): Install the exception handler before
1211            a ThubanApplication is created.
1212                                                                                    
1213    2003-07-29  Bernhard Herzog  <[email protected]>
1214    
1215            * po/it.po: New. Italian translation by Maurizio Napolitano
1216    
1217            * po/ru.po: New. Russian translation by Alex Shevlakov
1218    
1219    2003-07-29  Frank Koormann   <[email protected]>
1220    
1221            * Doc/manual/thuban-manual.xml: Extended section on supported
1222            projections.
1223            
1224    2003-07-29  Frank Koormann   <[email protected]>
1225    
1226            * Doc/manual/thuban-manual.xml: gaspell-checked.
1227    
1228    2003-07-29  Jonathan Coles   <[email protected]>
1229    
1230            * Doc/manual/images/3_5_legend.png: Added border to improve look
1231            on white background.
1232    
1233    2003-07-29  Jonathan Coles   <[email protected]>
1234    
1235            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
1236            descriptions for the legend toolbar.
1237    
1238            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
1239            cursor from dialog box.
1240    
1241    2003-07-28  Jonathan Coles   <[email protected]>
1242    
1243            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
1244    
1245            * Doc/manual/images/2_4_session_tree.png,
1246            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
1247            Doc/manual/images/4_2_layer_properties.png,
1248            Doc/manual/images/4_2_raster_layer_properties.png,
1249            Doc/manual/images/5_3_genclass.png,
1250            Doc/manual/images/5_classification.png,
1251            Doc/manual/images/6_projection.png,
1252            Doc/manual/images/7_1_table_view.png,
1253            Doc/manual/images/7_2_5_join.png: New screenshots.
1254    
1255    2003-07-24  Jonathan Coles   <[email protected]>
1256    
1257            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
1258    
1259    2003-07-24  Jonathan Coles   <[email protected]>
1260    
1261            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
1262            chapter on Layer Management.
1263    
1264            * Doc/manual/Makefile: New. Makefile to generate all formats for the
1265            manual and images.
1266    
1267    2003-07-24  Bernhard Herzog  <[email protected]>
1268    
1269            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
1270            it annoys lintian which warns about these files not being
1271            executable. The #1 isn't necessary here since if you absolutely
1272            must execute them you can always say "python <filename>".
1273    
1274            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
1275            superfluous code to set brush and pen for point shapes
1276    
1277            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
1278            belong in viewport anyway
1279    
1280    2003-07-24  Frank Koormann   <[email protected]>
1281    
1282            * Doc/manual/thuban-manual.xml: Added section on table management.
1283    
1284    2003-07-24  Bernhard Herzog  <[email protected]>
1285    
1286            * test/runtests.py (main): Recognize the long "verbose" option
1287            correctly.
1288    
1289    2003-07-22  Jonathan Coles   <[email protected]>
1290    
1291            * Doc/manual/thuban-manual.xml: Continue to write first revision
1292            of the manual.
1293    
1294            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
1295            with Begin/EndDrawing() calls to ensure we aren't doing to
1296            many updates to the dc during rendering.
1297            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
1298            a pen and brush argument so they need to be passed to the function.
1299    
1300            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
1301            Calculates the minimum and maximum scale values. Factored out
1302            of set_view_transform so that it could be used to zoom all the
1303            way into a single point.
1304            (ViewPort.set_view_transform): Call calc_min_max_scales().
1305            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
1306            if only a single point is selected.
1307    
1308            * Doc/manual/images/1_2_legend_close.png,
1309            Doc/manual/images/1_2_legend_dock.png,
1310            Doc/manual/images/1_2_mainwindow.png,
1311            Doc/manual/images/1_2_mainwindow.ps,
1312            Doc/manual/images/1_2_mainwindow.sk,
1313            Doc/manual/images/3_2_fullextent.png,
1314            Doc/manual/images/3_2_fulllayerextent.png,
1315            Doc/manual/images/3_2_fullshapeextent.png,
1316            Doc/manual/images/3_2_pan.png,
1317            Doc/manual/images/3_2_zoomin.png,
1318            Doc/manual/images/3_2_zoomout.png,
1319            Doc/manual/images/3_3_identify.png,
1320            Doc/manual/images/3_3_label.png,
1321            Doc/manual/images/3_5_invisible.png,
1322            Doc/manual/images/3_5_movedown.png,
1323            Doc/manual/images/3_5_moveup.png,
1324            Doc/manual/images/3_5_props.png,
1325            Doc/manual/images/3_5_tobottom.png,
1326            Doc/manual/images/3_5_totop.png,
1327            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
1328    
1329    2003-07-18  Bernhard Herzog  <[email protected]>
1330    
1331            * Thuban/UI/messages.py (MAP_REPLACED): New message.
1332    
1333            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
1334            after the new map has been assigned
1335    
1336            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
1337            Delegate MAP_REPLACED to the canvas too
1338            (MainWindow.prepare_new_session): Removed. Thanks to the new
1339            MAP_REPLACED message it's no longer needed
1340            (MainWindow.OpenSession, MainWindow.NewSession):
1341            prepare_new_session has been removed.
1342    
1343            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
1344            MAP_REPLACED so that we can close the dialog if a new map is set.
1345            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
1346            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
1347            dialog
1348    
1349            * test/test_viewport.py (SimpleViewPortTest)
1350            (SimpleViewPortTest.test_default_size): Add doc-strings
1351            (ViewPortTest.setUp): Bind map to self.map so we can use it in
1352            tests. Subscribe to MAP_REPLACED messages too.
1353            (ViewPortTest.tearDown): No need to explicitly unsubscribe
1354            (ViewPortTest.test_set_map): New test for the SetMap method.
1355    
1356    2003-07-18  Bernhard Herzog  <[email protected]>
1357    
1358            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
1359            Move this test from ViewPortTest.setUp to this new separate test
1360            case. setUp is not the place for the actual tests.
1361            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
1362            more of the test from setUp to the new test test_inital_settings.
1363            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
1364            (ViewPortTest.test_proj_conv): Split test_proj_conv into
1365            test_win_to_proj and test_proj_to_win and make the tests easier to
1366            understand
1367            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
1368            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
1369            (ViewPortTest.test_unprojected_rect_around_point)
1370            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
1371            Reformat to increase readability.
1372    
1373    2003-07-18  Bernhard Herzog  <[email protected]>
1374    
1375            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
1376    
1377    2003-07-18  Bernhard Herzog  <[email protected]>
1378    
1379            * test/runtests.py: The test suite can now be run without an X
1380            connection. To make sure this remains true, remove the DISPLAY
1381            environment variable so that an error occurs if the wxGTK is
1382            imported accidentally
1383    
1384    2003-07-18  Bernhard Herzog  <[email protected]>
1385    
1386            * Thuban/UI/viewport.py: Remove unused imports
1387    
1388            * Thuban/UI/view.py: Remove unused imports
1389    
1390    2003-07-18  Bernhard Herzog  <[email protected]>
1391    
1392            * test/test_export.py Remove unused imports. The OutputTransform
1393            function is now in viewport.py and is called output_transform
1394            (TestScalebar.test_output_transform)
1395            (TestScalebar.test_OutputTransform): Renamed to
1396            test_output_transform and updated to use output_transform instead
1397            of OutputTransform
1398    
1399            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
1400            renamed.
1401            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
1402            renamed to output_transform
1403    
1404            * Thuban/UI/viewport.py (OutputTransform, output_transform):
1405            Rename to output_transform
1406    
1407    2003-07-18  Bernhard Herzog  <[email protected]>
1408    
1409            * Thuban/Model/layer.py (Layer.__init__): Rename
1410            classificationField to classificatin_column and init it here so
1411            that it can be used in SetClassificationColumn
1412            (Layer.GetClassificationColumn, Layer.GetClassificationField):
1413            Rename to GetClassificationColumn.
1414            (Layer.SetClassificationColumn, Layer.SetClassificationField):
1415            Rename to SetClassificationColumn and issue a LAYER_CHANGED
1416            message if the column changes.
1417            (Layer._classification_changed, Layer.ClassChanged): Rename to
1418            _classification_changed. Update the callers.
1419            (Layer.SetShapeStore): Further field->column renames.
1420    
1421            * Thuban/Model/load.py (SessionLoader.start_classification)
1422            (SessionLoader.start_clpoint): Updates because of
1423            field->column method name changes in the Layer class
1424    
1425            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
1426            because of field->column method name changes in the Layer class
1427    
1428            * Thuban/UI/classifier.py (Classifier.__init__)
1429            (Classifier._OnTry, Classifier._OnRevert): Updates because of
1430            field->column method name changes in the Layer class
1431    
1432            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
1433            because of field->column method name changes in the Layer class
1434    
1435            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
1436            of field->column method name changes in the Layer class
1437    
1438            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
1439            (SaveSessionTest.testClassifiedLayer): Update because of
1440            field->column method name changes in the Layer class
1441    
1442            * test/test_layer.py (SetShapeStoreTests.setUp)
1443            (SetShapeStoreTests.test_sanity): Update because of field->column
1444            method name changes in the Layer class
1445            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
1446            (TestLayerModification.test_sanity)
1447            (TestLayerModification.test_initial_settings): remove unsued code
1448            and rename to test_sanity.
1449            (TestLayerModification.test_set_classification): New test for
1450            SetClassification and SetClassificationField.
1451    
1452    2003-07-18  Bernhard Herzog  <[email protected]>
1453    
1454            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
1455            the non-fixed values as well. The old test would have accepted a
1456            fixed ramp that only returnes the fixed properties
1457    
1458    2003-07-17  Jonathan Coles   <[email protected]>
1459    
1460            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
1461            shots for the manual. The XCF file is the source image and
1462            has additional layers to support changes.
1463    
1464            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
1465    
1466            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
1467            Return both the new class and the field name.
1468    
1469            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
1470            fit the map to the window as this changes any zoom level that
1471            the user may have set.
1472    
1473    2003-07-16  Jonathan Coles   <[email protected]>
1474    
1475            * Thuban/Model/classgen.py (generate_singletons,
1476            generate_uniform_distribution, generate_quantiles): Remove
1477            fixes parameter, but maintain the same functionality by having
1478            the calling function pass a FixedRamp object for the ramp.
1479            (FixedRamp): New. Adapts a ramp to have fixed property values.
1480    
1481            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
1482            (Classification): Inherit from Publisher.
1483            (Classification.__init__): Remove the layer parameter.
1484            Classifications no longer need to have a parent layer.
1485            (Classification.GetField, Classification.GetFieldType,
1486            Classification.SetFieldInfo): Removed. The field name is stored
1487            in the layer, and the type can be retreived by calling
1488            Layer.GetFieldType().
1489            (Classification._set_layer, Classification.GetLayer): Removed.
1490            Classifications no longer have a parent layer.
1491    
1492            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
1493            classification.
1494            (Layer.SetShapeStore): Reset the classification first while
1495            we still have the old shape store to work with.
1496            (Layer.GetClassificationField, Layer.SetClassificationField):
1497            New. Method for getting/setting the field to classify on.
1498            (Layer.SetClassification): Simplified now that the layer
1499            simply has to hold a reference to the classification and not
1500            tell the classification who owns it.
1501            Fixes RTbug #2023.
1502    
1503            * Thuban/Model/load.py (SessionLoader.start_classification):
1504            Set the field name on the layer, not the classification.
1505    
1506            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
1507            classification is modified.
1508    
1509            * Thuban/Model/save.py (SessionSaver.write_classification):
1510            Get the field name and type from the layer.
1511    
1512            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
1513            parameter records to rows and add docstring. Fixes RTbug #1997.
1514    
1515            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
1516            ramp when we need to fix certain values of a ramp rather than
1517            using the old fixes parameter. Fixes RTbug #2024.
1518    
1519            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
1520            parameter.
1521            (ClassTable.Reset): Add fieldType parameter and use it, rather
1522            than asking the classification.
1523            (Classifier.__init__): Remember the original class's field
1524            and ask the layer for the field type, rather than the classification.
1525            (Classifier.__SetGridTable): Retrieve the field and field type
1526            for the table because they are not in the classification.
1527            (Classifier._OnTry, Classifier._OnRevert): Set the classification
1528            field on the layer in addition to the classification itself.
1529    
1530            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
1531            classification field from layer.
1532    
1533            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
1534            classification field from layer. Split up tests and remove
1535            *-imports. Fixes RTbug #1992.
1536    
1537            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
1538    
1539            * test/test_classification.py
1540            (TestClassification.test_classification): Remove tests for methods
1541            that no longer exist.
1542    
1543            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
1544            __init__ no longer has a field parameter, use SetClassificationField.
1545            (SetShapeStoreTests.test_sanity): Use layer object to get class
1546            field info.
1547    
1548            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
1549            SetClassificationField on layer to set class field info.
1550    
1551            * test/test_viewport.py: Renamed from test/test_view.py.
1552    
1553    2003-07-16  Jan-Oliver Wagner <[email protected]>
1554    
1555            * Doc/manual/thuban-manual.xml: Added authors and an initial
1556            coarse structure.
1557    
1558    2003-07-15  Bernhard Herzog  <[email protected]>
1559    
1560            * test/support.py (FloatComparisonMixin): This is a mix-in class
1561            and therefore should not be derived from any other class.
1562    
1563            * test/test_range.py (RangeTest): FloatComparisonMixin is a
1564            mix-in, so derive from TestCase as well.
1565    
1566    2003-07-15  Bernhard Herzog  <[email protected]>
1567    
1568            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
1569            draw_func handling a bit to remove one layer of indirection. This
1570            makes the renderer about 10% faster in the non-classifying case
1571            and the code a bit cleaner
1572            (MapRenderer.draw_point_shape): Add the pen and brush parameters
1573            and set them in the dc. Now the draw_point_shape method and
1574            wxproj's draw_polygon_shape function have basically the same
1575            signature so that both can be directly used as draw_func
1576    
1577    2003-07-15  Bernhard Herzog  <[email protected]>
1578    
1579            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
1580            string values (in addition to the labels) as UTF 8
1581    
1582            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
1583            values if the field type is string
1584    
1585            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
1586            saving a session with non-ascii string classification values.
1587    
1588            * test/test_load.py (TestClassification.file_contents)
1589            (TestClassification.test): Check for non-ascii values in string
1590            classifications
1591    
1592    2003-07-14  Jonathan Coles   <[email protected]>
1593    
1594            * test/test_view.py: New. Tests for ViewPort.
1595    
1596    2003-07-14  Frank Koormann   <[email protected]>
1597    
1598            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
1599            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
1600    
1601            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
1602            unicode strings from session file: session title, map title and
1603            projection name.
1604            
1605    2003-07-10  Jonathan Coles   <[email protected]>
1606    
1607            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
1608            drag_stop, not drag_move when the mouse is released.
1609    
1610  2003-07-10  Jonathan Coles   <[email protected]>  2003-07-10  Jonathan Coles   <[email protected]>
1611    
1612          The most important part of this is the seperation of view.py into          The most important part of this is the seperation of view.py into

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