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revision 1635 by bh, Fri Aug 22 16:55:29 2003 UTC revision 1986 by bh, Thu Nov 27 16:04:59 2003 UTC
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1    2003-11-27  Bernhard Herzog  <[email protected]>
2    
3            Corect some bounding box projection problems
4    
5            * Thuban/Model/proj.py (Projection.InverseBBox): New. Inverse
6            version of ForwardBBox
7            (Projection._transform_bbox): New. common implementation of
8            ForwardBBox and InverseBBox
9            (Projection.ForwardBBox): Use _transform_bbox.
10    
11            * test/test_proj.py (TestProjection.test): Add test for
12            InverseBBox
13    
14            * Thuban/Model/layer.py (Layer.LatLongBoundingBox)
15            (Layer.ShapesBoundingBox, RasterLayer.LatLongBoundingBox): Use the
16            new InverseBBox method to determine the unprojected bounding box
17            (Layer.ShapesInRegion): Use the ForwardBBox method to project the
18            bbox.
19    
20            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
21            Removed.
22            (TestLayer.test_arc_layer_with_projection): New. This test is
23            better able to test whether bounding boxes are projected correctly
24            than test_point_layer_with_projection
25    
26            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Use
27            InverseBBox to unproject bboxes
28    
29    2003-11-25  Bernhard Herzog  <[email protected]>
30    
31            * Thuban/UI/about.py (About.__init__): Make sure we have ASCII
32            source code.
33    
34    2003-11-25  Bernhard Herzog  <[email protected]>
35    
36            * Thuban/Model/layer.py (Layer.__getattr__): Removed. It was only
37            there for backwards compatibility and all code relying on that
38            should have been updated by now.
39    
40    2003-11-25  Bernhard Herzog  <[email protected]>
41    
42            * test/test_load.py (TestClassification.test): Add the missing
43            round trip test.
44            (TestClassification.file_contents): Update to the newest file
45            format
46    
47    2003-11-25  Bernhard Herzog  <[email protected]>
48    
49            Add very experimental (and possibly dangerous) extension to draw
50            polygons:
51    
52            * Extensions/drawshape/README: New. Brief installation
53            instructions
54    
55            * Extensions/drawshape/drawshape.py: New. Implementation of the
56            drawshape extensions
57    
58            * Extensions/drawshape/patch.diff: Patch to apply before the
59            extension can be used.
60    
61    2003-11-24  Bernhard Herzog  <[email protected]>
62    
63            * Thuban/Model/data.py (ShapefileStore._open_shapefile)
64            (ShapefileStore.__init__): Factor opening the shapefile into a
65            separate method (the new _open_shapefile). This makes the code a
66            bit more readable but the real reason is that it makes some evil
67            hacks easier. :-)
68    
69    2003-11-24  Bernhard Herzog  <[email protected]>
70    
71            * Thuban/Model/load.py (SessionLoader.check_attrs): If no
72            converter is specified for an attribute assume it's a string
73            containing only Latin1 characters. Update doc-string accordingly.
74            This change should fix many places where unicode objects might
75            accidentally enter Thuban.
76    
77            * test/test_load.py (TestNonAsciiColumnName): New test to check
78            what happens with column names in DBF files that contain non-ascii
79            characters
80    
81    2003-11-21  Bernhard Herzog  <[email protected]>
82    
83            Enable the experimental attribute editing again and introduce a
84            command line switch to actually activate it
85    
86            * Thuban/UI/main.py (options): New. Container for options set on
87            the commmand line
88            (main): Add the --enable-attribute-editing flag.
89    
90            * Thuban/UI/identifyview.py (IdentifyView.__init__): If attribute
91            editing is enabled use the grid ctrl which allows editing of the
92            values
93    
94            * Thuban/Model/transientdb.py (AutoTransientTable.write_record):
95            New. Just delegate this to the underlying table.
96    
97    2003-11-20  Bernhard Herzog  <[email protected]>
98    
99            * test/test_proj.py (ProjFileReadTests.test_read_unreadable_file):
100            Skip this test if run under non-posix systems since it only works
101            there
102    
103    2003-11-19  Bernhard Herzog  <[email protected]>
104    
105            * Thuban/Model/resource.py: Rework the way gdal support is
106            determined so that we can give a reason in the about why gdal is
107            not supported.
108            (gdal_support_status): New. Variable holding a string with the
109            reason for no gdal support
110    
111            * Thuban/UI/about.py (About.__init__): Add the reason why gdal is
112            not supported to the message
113    
114    2003-11-19  Bernhard Herzog  <[email protected]>
115    
116            Remove the old table interface and its test cases
117    
118            * Thuban/Model/table.py (OldTableInterfaceMixin): Removed.
119            (DBFTable, MemoryTable): Do not derive from OldTableInterfaceMixin
120            anymore
121    
122            * Thuban/Model/transientdb.py (TransientTableBase)
123            (AutoTransientTable): Do not derive from OldTableInterfaceMixin
124            anymore
125    
126            * test/test_table.py: Removed since the old interface it tests is
127            gone.
128    
129            * test/runtests.py (main): The old table interface is gone and
130            with it the deprecation warnings so remove the code that turns
131            these warnings into errors
132    
133    2003-11-19  Bernhard Herzog  <[email protected]>
134    
135            * test/test_table.py: Revert to revision 1.5 again. Changing the
136            tests to use the new table interface is completely wrong since the
137            whole purpose of the tests in this module is to test the old
138            interface.
139    
140    2003-11-18  Bernhard Herzog  <[email protected]>
141    
142            * Thuban/Model/postgisdb.py (PostGISConnection.MatchesParameters):
143            New. Test whether the connection matches a set of connection
144            parameters
145    
146            * Thuban/UI/dbdialog.py (DBFrame.conns_changed): Fix doc-string
147            (DBFrame.OnAdd): Use the new MatchesParameters method when looking
148            for existing connections with the same parameters and break out of
149            the loop correctly.
150    
151            * test/test_postgis_db.py (TestBriefDescription)
152            (TestPostGISSimple.test_brief_description): Rename
153            TestBriefDescription to TestPostGISSimple and the test method to
154            test_brief_description so that we can add more test methods.
155            (TestPostGISSimple.test_matches_parameters): New. Test the new
156            MatchesParameters method
157    
158    2003-11-18  Bernhard Herzog  <[email protected]>
159    
160            * Thuban/Lib/connector.py (Publisher): Introduce a new flag,
161            _was_destroyed, to indicate whether an publisher instance has
162            already been destroyed.
163            (Publisher.Unsubscribe): Only disconnect if the publisher has not
164            been destroyed yet.
165            (Publisher.Destroy): Set the _was_destroyed flag to true.
166    
167            * test/test_connector.py
168            (TestPublisher.test_unsubscribe_after_destroy): New. Test that
169            calling Unsubscribe after Destroy doesn't raise an exception
170    
171    2003-11-14  Bernhard Herzog  <[email protected]>
172    
173            * Thuban/UI/identifyview.py (IdentifyView.selected_shape): Fix
174            typo in doc-string
175    
176    2003-11-13  Bernhard Herzog  <[email protected]>
177    
178            Quote table and column names properly for postgis.
179    
180            * Thuban/Model/postgisdb.py (quote_identifier): New. Function to
181            quote an identifier for use in an sql statement
182            (PostGISColumn.__init__): Add the quoted_name attribute
183            (PostGISTable.__init__): New instance variable quoted_tablename
184            (PostGISTable._fetch_table_information): Use the quoted table
185            name. New isntance variable quoted_geo_col with a quoted version
186            of geometry_column
187            (PostGISTable.NumRows, PostGISTable.RowIdToOrdinal)
188            (PostGISTable.RowOrdinalToId): Use the quoted table name
189            (PostGISTable.ReadValue, PostGISTable.ValueRange)
190            (PostGISTable.UniqueValues, PostGISTable.SimpleQuery)
191            (PostGISShapeStore.BoundingBox, PostGISShapeStore.Shape)
192            (PostGISShapeStore.AllShapes, PostGISShapeStore.ShapesInRegion):
193            Use quoted table and column names
194    
195            * test/test_postgis_db.py (TestPostGISSpecialCases)
196            (TestPostGISIgnoredColumns): Rename the class to
197            TestPostGISSpecialCases because that better describes the new
198            cases
199            (TestPostGISSpecialCases.test_unsupported_types)
200            (TestPostGISSpecialCases.test): Rename the method to
201            test_unsupported_types because we need a more descriptive name now
202            that there are more methods
203            (TestPostGISSpecialCases.test_table_name_quoting)
204            (TestPostGISSpecialCases.test_column_name_quoting)
205            (TestPostGISSpecialCases.test_shapestore_name_quoting): New test
206            cases to test quoting of table and column names in PostGISTable
207            and PostGISShapeStore
208    
209            * test/postgissupport.py
210            (skip_if_addgeometrycolumn_does_not_use_quote_ident): New. Skip if
211            AddGeometryColumn desn't support table or column names with sapces
212            or double quotes
213    
214    2003-11-12  Jan-Oliver Wagner <[email protected]>
215    
216            * Extensions/wms/__init__.py: New: Init to make this
217            directory a package.
218    
219            * Extensions/wms/wms.py: New: Provide layers via OGC WMS.
220    
221    2003-11-11  Bernhard Herzog  <[email protected]>
222    
223            * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
224            Constant for the file woth deprecated epsg projections
225            (get_system_proj_file): Update doc-string
226    
227            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
228            above the EPS widgets, introduce a check box for the deprecated
229            eps projections and a label for the epsg widgets
230            (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
231            too
232    
233    2003-11-11  Bernhard Herzog  <[email protected]>
234    
235            Avoid warnings when run under Python 2.3
236    
237            * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
238            (BaseRenderer.draw_label_layer): Coordinates must be ints.
239    
240            * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
241            real method so that we can convert to int.
242            (MapRenderer.label_font): The font size mist be an int.
243    
244            * Thuban/UI/common.py (Color2wxColour): The color values must be
245            ints. Also, remove the unnecessary asserts.
246    
247            * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
248            (TestUnicodeStrings.test): Python source code should not contain
249            non-ascii characters unless an encoding is specified in the file.
250            Therefore use \x escapes in the string literals for non-ascii
251            characters.
252    
253    2003-11-11  Bernhard Herzog  <[email protected]>
254    
255            * Thuban/Model/resource.py (get_system_proj_file): Add a filename
256            parameter so that this function can be used for all proj files in
257            Resource/Projections
258            (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
259            get_system_proj_file
260    
261            * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
262            ProjFile self.__sysProjFile use a dictionary of system ProjFile
263            objects self._sys_proj_files
264            (ProjFrame.build_dialog): Adapt to the new changes in the
265            ProjectionList constructor. Add a check button to toggle whether
266            EPSG projections are shown
267            (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
268            events.
269            (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
270            the busy cursor if the files have not yet been loaded by the
271            dialog.
272            (ProjFrame.load_system_proj): Add a parameter for the name of the
273            proj file. Maintain the dictionary of system projections
274            self._sys_proj_files
275    
276            * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
277            user_projs parameters into one parameter proj_files which is a
278            list of proj files.
279            (ProjectionList._subscribe_proj_files)
280            (ProjectionList._unsubscribe_proj_files): New. Move
281            subscription/unsubscription of projfile messages to separate
282            methods
283            (ProjectionList.Destroy): The unsubscribe is now done in
284            _unsubscribe_proj_files
285            (ProjectionList.update_projections): We now have a list of proj
286            file objects
287            (ProjectionList.SetProjFiles): New method to set a new list of
288            proj file objects
289    
290            * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
291            Specify explicitly which system proj file to load.
292    
293    2003-11-11  Bernhard Herzog  <[email protected]>
294    
295            * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
296            instance variables to cut cyclic references. The GC would have
297            collected the loader eventually but it can happen that it doesn't
298            run at all until thuban is closed (2.3 but not 2.2 tries a bit
299            harder and forces a collection when the interpreter terminates)
300            (load_session): Call the handler's Destroy method to make sure
301            that it gets garbage collected early. Otherwise it will be
302            collected very late if at all and it holds some references to e.g.
303            shapestores and the session which can lead to leaks (of e.g. the
304            temporary files)
305    
306            * test/test_load.py (TestSingleLayer.test_leak): New. test for the
307            resource leak in load_session
308    
309    2003-11-10  Bernhard Herzog  <[email protected]>
310    
311            * Thuban/UI/baserenderer.py: Add a way to specify how layers in
312            extensions are to be rendered.
313            (_renderer_extensions): New. List with renderer for layers in
314            extensions
315            (add_renderer_extension): New. Add a renderer extension
316            (init_renderer_extensions): New. Init the renderer extensions
317            (BaseRenderer.render_map_incrementally): Search
318            _renderer_extensions for how to draw unknown layer types
319            (BaseRenderer.draw_raster_data): Add format parameter so that
320            formats other than BMP can be drawn
321            (BaseRenderer.draw_raster_layer): Pass an explicit format to
322            draw_raster_data
323    
324            * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
325            strings of the format parameter of draw_raster_data method to wx
326            constants
327            (MapRenderer.draw_raster_data): Add the format parameter and use
328            raster_format_map to map it to the right wxwindows constant for
329            wxImageFromStream
330    
331            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
332            the format parameter and record it
333            (TestBaseRenderer.test_raster_no_projection): check the format
334            paramter of the draw_raster_data method
335            (TestBaseRenderer.test_renderer_extension): New. Test the renderer
336            extension facility
337    
338    2003-11-07  Bernhard Herzog  <[email protected]>
339    
340            Tweak the usage of the sqlite database to make common use cases
341            more responsive. In most cases copying the data to the sqlite
342            database takes so long that using sqlite doesn't have enough
343            advantages.
344    
345            * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
346            comments about performance and query the min and max in separate
347            statements because only that way will indexes be used.
348            (TransientTableBase.UniqueValues): Add some comments about
349            performance.
350            (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
351            Do not copy the data to the transient DB but use the transient
352            copy if it exists. See the new comments for the performance trade
353            offs
354    
355            * test/test_transientdb.py
356            (TestTransientTable.test_auto_transient_table): Make sure that the
357            data is copied to the transient database at some point.
358    
359    2003-11-03  Bernhard Herzog  <[email protected]>
360    
361            * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
362            globals to locals so that it's a bit faster
363    
364    2003-11-03  Bernhard Herzog  <[email protected]>
365    
366            * Thuban/UI/baserenderer.py
367            (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
368            method. ReadValue is faster than ReadRowAsDict since it only reads
369            one cell especially now that the dbf file objects actually
370            implement it.
371    
372            * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
373            read_attribute method of the dbf objects
374    
375    2003-11-03  Bernhard Herzog  <[email protected]>
376    
377            * Extensions/profiling/profiling.py (popup_dialog_box): New config
378            variable to indicate whether the result should be shown in a
379            dialog box
380            (profile_screen_renderer, time_screen_renderer): Only show a
381            dialog box if popup_dialog_box is true.
382            (profile_screen_renderer): Flush stdout after the printing the
383            first part of the "profiling..." message
384    
385            * Thuban/UI/baserenderer.py
386            (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
387            brushes for the groups so that they're not created over and over
388            again
389    
390            * Thuban/Model/classification.py (Classification.__getattr__)
391            (Classification._compile_classification)
392            (Classification._clear_compiled_classification): New. Methods to
393            manage a 'compiled' representation of the classification groups
394            which is created on demand
395            (Classification.InsertGroup, Classification.RemoveGroup)
396            (Classification.ReplaceGroup): reset the compiled representation
397            (Classification.FindGroup): Use the compiled representation to
398            find the matching group
399            (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
400    
401    2003-10-31  Bernhard Herzog  <[email protected]>
402    
403            * Thuban/Model/classification.py (Classification.SetDefaultGroup):
404            Send a CLASS_CHANGED message
405            (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
406            not return the removed group since it wasn't used.
407    
408            * test/test_classification.py
409            (TestClassification.test_set_default_group): New. Test the
410            SetDefaultGroup method
411            (TestClassification.test_insert_group): New. Test the InsertGroup
412            method
413            (TestClassification.test_remove_group): New. Test the RemoveGroup
414            method
415            (TestClassification.test_replace_group): New. Test the
416            ReplaceGroup method
417    
418    2003-10-31  Bernhard Herzog  <[email protected]>
419    
420            * test/test_classification.py (TestClassification.setUp):
421            Subscribe to the CLASS_CHANGED messages
422            (TestClassification.tearDown): New. Destroy the classification
423            properly
424            (TestClassification.test_defaults): Add tests for the default line
425            width and whether no messages were sent yet
426            (TestClassification.test_set_default_properties): Add tests for
427            messages and setting the default line width
428            (TestClassification.test_add_singleton)
429            (TestClassification.test_add_range)
430            (TestClassification.test_multiple_groups): Add tests for messages
431    
432    2003-10-31  Bernhard Herzog  <[email protected]>
433    
434            Some more refactoring in preparation for new tests:
435    
436            * test/test_classification.py (TestClassification.setUp): New.
437            Instantiate the classification here. Update the test methods
438            accordingly.
439            (TestClassification.test_multiple_groups): Make sure that the two
440            singletons matching 1 are considered different.
441    
442    2003-10-31  Bernhard Herzog  <[email protected]>
443    
444            * test/test_classification.py (red, green, blue): New. These
445            constants were used in several cases. Update the relevant methods.
446            (TestClassification.test_defaults)
447            (TestClassification.test_set_default_properties)
448            (TestClassification.test_add_singleton)
449            (TestClassification.test_add_range)
450            (TestClassification.test_multiple_groups)
451            (TestClassification.test_deepcopy): New. These were formerly all
452            part of the single method test.
453            (TestClassification.test_deepcopy): Removed.
454            (TestClassIterator): Removed. The test case is now a method of
455            TestClassification since it tests part of the public interface of
456            Classification
457            (TestClassification.test_iterator): New. Used to be
458            TestClassIterator effectively
459    
460    2003-10-31  Jan-Oliver Wagner <[email protected]>
461    
462            GUIfied the functions of the profiling extension.
463    
464            * /Extensions/profiling/__init__.py: New: Init to make this
465            directory a package.
466    
467            * Extensions/profiling/profiling.py: Moved menu entries to
468            the Extensions menu. Applied _() for strings.
469            (profile_screen_renderer): Catch the detailed printout and present
470            it in a dialog.
471            (time_screen_renderer): Raise a dialog to present the result instead
472            of printing it to stdout.
473    
474    2003-10-31  Bernhard Herzog  <[email protected]>
475    
476            * test/test_classification.py (TestClassGroupProperties)
477            (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
478            (TestClassGroupSingleton, TestClassIterator, TestClassification):
479            Split TestClassification into several classes, one for each class
480            being tested. TestClassification itself now only tests
481            Classification. This split makes changes to the tests a bit easier
482    
483    2003-10-31  Bernhard Herzog  <[email protected]>
484    
485            * Extensions/profiling/profiling.py: New. Extension to measure
486            Thuban performance
487    
488    2003-10-31  Frank Koormann <[email protected]>
489    
490            Added two items to legend popup menu: Remove Layer and Show Layer Table
491    
492            * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
493            LegendPanel._OnShowTable): New event handlers, call the corresponding
494            mainwindow methods.
495            (LegendTree._OnRightClick): Added items to popup menu.
496    
497    2003-10-30  Bernhard Herzog  <[email protected]>
498    
499            * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
500            EVT_WINDOW_DESTROY
501            (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
502            nothing but is convenient for the derived classes.
503    
504            * Thuban/UI/tableview.py
505            (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
506            Unsubscribe the messages here not in OnClose because that might
507            get called multiple times. Fixes RT #2196
508            (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
509            anymore.
510    
511            * README: Update the minimum requirement for wxPython. Since we
512            now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
513            the version in which that was introduced for all platforms
514    
515    2003-10-30  Frank Koormann <[email protected]>
516    
517            * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
518            the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
519            frame.
520    
521    2003-10-30  Jan-Oliver Wagner <[email protected]>
522    
523            Improved APR import extension, added further EPSG definitions
524            and some cleanup regarding string class.
525    
526            * test/test_proj.py (TestProjection.test_get_projection_units_geo):
527            Added test for alias 'longlat'.
528    
529            * Resources/Projections/epsg-deprecated.proj: New. Contains
530            deprecated EPSG definitions.
531    
532            * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
533            the variable names for objects.
534    
535            * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
536            Copied from importAPR and provided with documentation.
537    
538            * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
539            Moved to apr.py.
540            (APR_View): Added object ref 'ITheme'.
541    
542            * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
543            split function by corresponding use of the string class method.
544    
545            * Thuban/Model/xmlwriter.py: Replaced string replace function by
546            corresponding string method.
547    
548    2003-10-29  Bernhard Herzog  <[email protected]>
549    
550            * Thuban/UI/baserenderer.py
551            (BaseRenderer.draw_shape_layer_incrementally): Speed up the
552            special case of a classification that only has the default group
553    
554    2003-10-27  Bernhard Herzog  <[email protected]>
555    
556            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
557    
558            * po/de.po: Update.
559    
560            * Thuban/UI/application.py
561            (ThubanApplication.ShowExceptionDialog): Handle translation of the
562            dialog message properly
563    
564    2003-10-27  Bernhard Herzog  <[email protected]>
565    
566            Rework how localization works so that we use wx's translation
567            functions when running Thuban as a normal application but not when
568            we don't need any UI, such as in the test suite. See the comment
569            in Thuban/__init__.py for details
570    
571            * Thuban/__init__.py (_): Add one level of indirection to make the
572            translation handling more flexible and to make it possible to use
573            either wx's translation services or not.
574            (gettext_identity, translation_function_installed)
575            (install_translation_function): New function to help with this
576    
577            * Thuban/UI/__init__.py: Install the wx specific translation
578            function if it's OK to do that
579    
580            * test/support.py (initthuban): Install a dummy translation
581            function so that importing Thuban.UI doesn't install a wx specific
582            one for which would need to import wxPython
583    
584    2003-10-27  Bernhard Herzog  <[email protected]>
585    
586            * HOWTO-Release: Source archives should be created first and the
587            binary packages should be created from the source archives.
588            There's an official debian package now so there's no need to test
589            the rpm on debian anymore
590    
591    2003-10-27  Bernhard Herzog  <[email protected]>
592    
593            Several rendering changes:
594    
595             - Render the selection into a separate bitmap so that only that
596               bitmap needs to be redrawn when the selection changes
597    
598             - Render incrementally showing previews and allowing interaction
599               before rendering is complete
600    
601             - Update the renderer interface a bit. Most parameters of
602               RenderMap are now parameters of the constructor
603    
604            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
605            and the update region as parameters. Update the doc-string
606            (BaseRenderer.render_map_incrementally): New. Generator function
607            to renders the map incrementally
608            (BaseRenderer.render_map): Remove the map argument (it's now in
609            the constructor) and simply iterate over the
610            render_map_incrementally generator to draw the map.
611            (BaseRenderer.draw_shape_layer_incrementally)
612            (BaseRenderer.draw_shape_layer): Renamed to
613            draw_shape_layer_incrementally and changed into a generator that
614            yields True every 500 shapes. Used by render_map_incrementally to
615            render shape layers incrementally
616    
617            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
618            map and region parameters which are now in the constructor
619            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
620            the inherited render_map_incrementally.
621            (BaseRenderer.draw_shape_layer): Removed.
622            (ScreenRenderer.draw_selection_incrementally): New. The selection
623            drawing part of the removed draw_shape_layer as a generator
624            (ScreenRenderer.layer_shapes): Update because of the region
625            parameter change
626            (ExportRenderer.__init__): New. Extend the inherited constructor
627            with the destination region for the drawing
628            (ExportRenderer.RenderMap): Removed the map and region parameters
629            which are now in the constructor
630    
631            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
632            bitmap suitable for a preview in a tool
633            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
634            bitmap
635            (MapPrintout.draw_on_dc): Adapt to new renderer interface
636            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
637            exists
638            (MapCanvas.OnIdle): Update the logic to deal with incremental
639            rendering and the selection bitmap
640            (MapCanvas._do_redraw): Handle the instantiation of the render
641            iterator and the redraws during rendering
642            (MapCanvas._render_iterator): New. Generator to incrementally
643            redraw both bitmaps
644            (MapCanvas.Export): Adapt to new renderer interface.
645            (MapCanvas.full_redraw): Reset the selection bitmap and the
646            renderer iterator too
647            (MapCanvas.redraw_selection): New. Force a redraw of the selection
648            bitmap
649            (MapCanvas.shape_selected): Only redraw the selection bitmap
650    
651            * test/test_baserenderer.py
652            (TestBaseRenderer.test_polygon_no_projection)
653            (TestBaseRenderer.test_raster_no_projection)
654            (TestBaseRenderer.test_point_map_projection)
655            (TestBaseRenderer.test_point_layer_and_map_projection)
656            (TestBaseRenderer.test_point_layer_projection)
657            (TestBaseRenderer.test_point_with_classification): Adapt to new
658            renderer interface
659    
660    2003-10-24  Bernhard Herzog  <[email protected]>
661    
662            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
663            (point_in_polygon_shape, shape_centroid): Raise an exception if
664            the shape can't be read. Previously invalid shape ids would lead
665            to a segfault.
666    
667            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
668            New. test whether an exception is raised for invalid shape ids
669    
670    2003-10-24  Jan-Oliver Wagner <[email protected]>
671    
672            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
673            as alias for 'latlong'.
674    
675            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
676            as alias for 'latlong'.
677    
678    2003-10-24  Jan-Oliver Wagner <[email protected]>
679    
680            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
681            the projection even for the UnknownPanel.
682            (UnknownProjPanel.__init__): Define the text and create the textctrl
683            widget.
684            (UnknownProjPanel._DoLayout): Replaced static text widget by the
685            textctrl created in __init__.
686            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
687            including the parameters of the projection.
688            
689    2003-10-24  Jan-Oliver Wagner <[email protected]>
690    
691            * Resources/Projections/epsg.proj: New. This is a list of
692            EPSG codes with parameters for proj. The list has been
693            generated using devtools/create_epsg.py based on the
694            file nad/epsg of the proj 4.4.7 package. Four projection
695            definitions have been deleted as they are not accepted by proj:
696            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
697            and "HD72 / EOV".
698    
699    2003-10-22  Bernhard Herzog  <[email protected]>
700    
701            Some more tweaks to the projection dialog which should fix RT
702            #1886.
703    
704            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
705            the ProjFile's messages and call the base class methods correctly
706            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
707            flag on the newly selected item too. Otherwise some other item is
708            focused and the first time the focus is moved with the keyboard
709            the selection moves in unexpected ways.
710    
711            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
712            focus on the OK button, only on the projection list. That way the
713            list really has the focus initially
714            (ProjFrame.OnClose): Call the projection list's Destroy method to
715            make it unsubscribe all messages
716    
717    2003-10-21  Bernhard Herzog  <[email protected]>
718    
719            Rework the projection dialog to fix a few bugs, including RT 2166
720            and most of 2168
721    
722            * Thuban/UI/projlist.py: New. The class ProjectionList is a
723            special wxListCtrl to show a list of projections in a more MVC
724            fashion
725    
726            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
727            throughout the class. The main change is to use the ProjectionList
728            class instead of a normal wxListBox. Also, add an explicit
729            "Unknown" projection to the projection choice control.
730            (ProjPanel.__init__): Add an "unknown" ellipsoid
731            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
732            instantiation of the panel's controls to make the tab-order more
733            natural
734    
735    2003-10-21  Bernhard Herzog  <[email protected]>
736    
737            * test/test_load.py (TestSingleLayer.file_contents)
738            (TestSingleLayer.test): Add non-ascii characters to the titles of
739            session, map and layer. This is effectively a port of the
740            TestUnicodeStrings test in test_load_0_8.py which for some reason
741            was only added there.
742    
743            * test/test_load_0_9.py (TestSingleLayer.file_contents)
744            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
745            characters to the titles of session, map and layer,.
746    
747    2003-10-21  Bernhard Herzog  <[email protected]>
748    
749            Add EPSG projection handling to .thuban files
750    
751            * test/test_save.py (SaveSessionTest.dtd)
752            (SaveSessionTest.testEmptySession)
753            (SaveSessionTest.testLayerProjection)
754            (SaveSessionTest.testRasterLayer)
755            (SaveSessionTest.testClassifiedLayer)
756            (SaveSessionTest.test_dbf_table)
757            (SaveSessionTest.test_joined_table)
758            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
759            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
760            use a and epsg projection to test saving them
761    
762            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
763            namespace
764            (TestLayerVisibility.file_contents, TestLabels.file_contents)
765            (TestLayerProjection.file_contents)
766            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
767            (TestPostGISLayer.file_contents)
768            (TestPostGISLayerPassword.file_contents)
769            (TestLoadError.file_contents, TestLoadError.test): Update to use
770            1.0-dev namespace
771            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
772            use 1.0-dev namespace and use an EPSG projection to test whether
773            loading it works
774    
775            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
776            as of Thuban 0.9. These are now tests to determine whether Thuban
777            can still read files generated by Thuban 0.9
778    
779            * Thuban/Model/save.py (SessionSaver.write)
780            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
781            namespace
782            (SessionSaver.write_projection): Write the projection's epsg
783            attribute
784    
785            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
786            thuban-1.0-dev.dtd namespace
787            (SessionLoader.check_attrs): Allow a callable object as conversion
788            too
789            (SessionLoader.start_projection, SessionLoader.end_projection)
790            (SessionLoader.start_parameter): Handle the epsg attribute and
791            rename a few instance variables to lower case
792    
793            * Resources/XML/thuban-1.0.dtd: New. Only difference to
794            thuban-0.9.dtd is the epsg attribute for projections.
795    
796    2003-10-21  Bernhard Herzog  <[email protected]>
797    
798            * test/runtests.py (main): Let the user specify which tests to run
799            on the command line
800    
801            * test/support.py (ThubanTestResult.getDescription): Override to
802            give a better short description. The description can be used as a
803            parameter to run_tests to run that particular test in isolation.
804    
805    2003-10-21  Frank Koormann   <[email protected]>
806    
807            Popup menu for legend. Scheduled for the 1.2 release this was too
808            simple to implement: The popup menu is bound to the legend tree, while
809            the events are hanlded by its anchestor, the legend panel. This
810            allows reuse of all the event handlers already implemented for the
811            legend toolbar buttons.
812    
813            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
814            to add handlers for the events issued by the popup menu.
815            (LegendPanel._OnToggleVisibility): Handler for toggling layer
816            visibility event
817            (LegendPanel._OnProjection): Handler for layer projection event.
818            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
819            (LegendTree._OnRightClick): Event handler for right click, select item
820            and pop up menu.
821            (LegendTree.ToggleVisibility): Toggle layer visibility
822            (LegendTree.LayerProjection): Raise layer projection dialog for
823            current layer.
824    
825    2003-10-21  Bernhard Herzog  <[email protected]>
826    
827            * Resources/Projections/defaults.proj: Use correct DOCTYPE
828            declaration. The top-level element is projectionlist not projfile
829    
830    2003-10-20  Bernhard Herzog  <[email protected]>
831    
832            * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
833            method to write a projfile and display a busy cursor and error
834            dialogs.
835            (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
836            (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
837            (ProjFrame.__FillAvailList): Translate "<None>" too and display a
838            busy cursor while loading the user and system prj files.
839    
840    2003-10-16  Bernhard Herzog  <[email protected]>
841    
842            * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
843            ProjFile objects
844            (clear_proj_file_cache): New function to clear the cache. Mainly
845            useful for use by the test suite
846            (read_proj_file): Use the cache.
847    
848            * test/test_proj.py (TestProjFile): Clarify the doc-string
849            (ProjFileReadTests): Update doc-string
850            (ProjFileReadTests.test_get_system_proj_file): Check whether the
851            system proj files is cached.
852            (ProjFileLoadTestCase): New base class for the proj file tests
853            derived from support.FileLoadTestCase to provide some common
854            behavior.
855            (TestLoadingProjFile)
856            (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
857            (TestProjFileWithInvalidParameters.file_contents): Derive from
858            ProjFileLoadTestCase
859            (TestLoadingProjFile.test_caching): New. Test whether the cache
860            works
861    
862    2003-10-16      Silke Reimer    <[email protected]>
863    
864            * debian/*: New directory with configuration files for building a thuban
865              deb-package.
866    
867    2003-10-14  Bernhard Herzog  <[email protected]>
868    
869            * test/test_proj.py: Execute support.run_tests when run as
870            __main__ so that missing unsubscribes are detected
871            (TestProjFile.tearDown): Destroy the proj_file properly
872    
873    2003-10-14  Bernhard Herzog  <[email protected]>
874    
875            * Thuban/Model/messages.py (PROJECTION_ADDED)
876            (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
877            the ProjFile objects
878    
879            * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
880            easily send messages when the projections change
881            (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
882            when the change was successful
883    
884            * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
885            proj file messages
886            (TestProjFile.test_add_remove)
887            (TestProjFile.test_remove_non_existing)
888            (TestProjFile.test_replace)
889            (TestProjFile.test_replace_non_existing): Test whether the right
890            messages are sent
891    
892    2003-10-14  Bernhard Herzog  <[email protected]>
893    
894            * test/test_proj.py (TestProjFile.test): Refactor into several
895            tests
896            (TestProjFile.test_add_remove)
897            (TestProjFile.test_remove_non_existing)
898            (TestProjFile.test_replace)
899            (TestProjFile.test_replace_non_existing): Some of the new
900            individual test cases
901            (TestProjFileSimple): New class for the rest of the test cases
902            that came out of the refactoring
903            (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
904            derived classes don't have to
905    
906    2003-10-13  Bernhard Herzog  <[email protected]>
907    
908            Add an optional EPSG code to the projection objects and extend the
909            .proj file format accordingly.
910    
911            * Resources/XML/projfile.dtd (element projection): Add epsg
912            attribute
913    
914            * Thuban/Model/proj.py (Projection.__init__): New parameter and
915            instance variable epsg. Update doc-string
916            (Projection.EPSGCode, Projection.Label): New methods to provide
917            access to EPSG code and a label for use in dialogs
918    
919            * Thuban/Model/resource.py (ProjFileReader.start_projection)
920            (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
921            Handle the epsg code attribute when reading or writing proj files
922    
923            * Thuban/UI/projdialog.py (ProjFrame._OnSave)
924            (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
925            (ProjFrame.__FillAvailList): Use the projection's Label method to
926            get the string for the list box
927    
928            * test/test_proj.py (TestProjection.test_label)
929            (TestProjection.test_label_epsg)
930            (TestProjection.test_epsgcode_for_non_epsg_projection)
931            (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
932            for the label and EPSGCode methods
933            (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
934            (WriteProjFileTests.test_write_empty_file): Create the ProjFile
935            objects in the test cases and put the expected contents into the
936            test case methods too. Update doTestWrite accordingly
937            (TestLoadingProjFile)
938            (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
939            read tests from TestProjFile.
940            (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
941            tests are now in the new classes.
942            (sample_projfile, sample_projfile_data)
943            (sample_projfile2, sample_projfile_data2): Removed. Not used
944            anymore.
945            (TestProjFile.test_read_unreadable_file): No need to reset the
946            permissions at the end anymore since we use a unique filename
947    
948    2003-10-13  Bernhard Herzog  <[email protected]>
949    
950            * test/test_proj.py: Some more refactoring of the test cases
951            (ProjFileTest): New base class for the proj file tests.
952            (TestProjFile): Derive from ProjFileTest
953            (TestProjFile.test_read_unreadable_file)
954            (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
955            the new filename method to get a unique filename
956            (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
957            (WriteProjFileTests): New class for proj file write tests.
958            Contains the write test that were in TestProjFile originally.
959    
960    2003-10-13  Bernhard Herzog  <[email protected]>
961    
962            * test/test_proj.py (TestProjFile.testRead)
963            (TestProjFile.test_read_non_existing_file)
964            (TestProjFile.test_read_unreadable_file)
965            (TestProjFile.test_read_empty_file): Split into several methods.
966    
967    2003-10-10  Bernhard Herzog  <[email protected]>
968    
969            * Thuban/UI/sizers.py: New file with custom sizers.
970    
971            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
972            all projection type specific panels and put them into a
973            NotebookLikeSizer. This way the dialog doesn't change its size
974            when a different projection is selected
975            (ProjFrame.__init__): Rename projection_panels
976            projection_panel_defs and reuse projection_panels for a list of
977            the instantiated panels.
978            (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
979            (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
980            the panels
981            (UnknownProjPanel._DoLayout): Place the newlines in the message
982            differently to make the panel narrower.
983            (TMPanel._DoLayout): Layout the parameters in one column.
984    
985    2003-10-10  Bernhard Herzog  <[email protected]>
986    
987            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
988            that contains all the setup for the dialog's widgets, layout and
989            event handling.
990            (__): Call build_dialog to build the dialog.
991            (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
992            Their functionality is now in build_dialog
993            (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
994            (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
995            (ProjFrame.__DoOnProjChoice): Small updates due to slightly
996            different widget names and hierarchy introduced with build_dialog.
997    
998    2003-10-10  Bernhard Herzog  <[email protected]>
999    
1000            * README: Fix typo.
1001    
1002    2003-10-09  Bernhard Herzog  <[email protected]>
1003    
1004            * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
1005            projection is already in the list. This is *a lot* faster when
1006            loading files with hundreds of projections since it saves a linear
1007            search. OTOH this will allow adding the same projection to the
1008            user.proj file multiple times in the projection dialog but we'll
1009            deal with that later
1010    
1011    2003-10-09  Jan-Oliver Wagner <[email protected]>
1012    
1013            * devtools: New. Directory for developer tools that are not intended
1014            for the regular user.
1015    
1016            * devtools/create_epsg.py: New. Convert the epsg file of proj into
1017            a python .proj file.
1018    
1019    2003-10-09  Bernhard Herzog  <[email protected]>
1020    
1021            * test/test_proj.py
1022            (TestProjection.test_get_parameter_without_equals_sign): New. Test
1023            whether GetParameter handles parameters without "=" sign correctly
1024    
1025            * Thuban/Model/proj.py (Projection.GetParameter): Handle
1026            parameters that do not contain a "=". Update the doc-string
1027    
1028    2003-10-08  Bernhard Herzog  <[email protected]>
1029    
1030            * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
1031            length limit on the projname text control
1032    
1033    2003-10-08  Bernhard Herzog  <[email protected]>
1034    
1035            * test/test_proj.py (TestProjection.test_get_projection_units_geo)
1036            (TestProjection.test_get_projection_units_normal): New. Tests for
1037            the Projection.GetProjectedUnits method
1038    
1039    2003-10-08  Jan-Oliver Wagner <[email protected]>
1040    
1041            * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
1042            Added missing 'val' parameter.
1043    
1044    2003-10-08  Bernhard Herzog  <[email protected]>
1045    
1046            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
1047            projection type of the currently selected projection is not known,
1048            i.e. there's no panel for it, use the UnknownProjPanel
1049            (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
1050            the actual replacing of the proj panel into the new method
1051            _show_proj_panel.
1052            (UnknownProjPanel): Add doc-string.
1053            (UnknownProjPanel._DoLayout): Insert a newline into the text so
1054            that the panel is not so wide.
1055    
1056    2003-10-08  Bernhard Herzog  <[email protected]>
1057    
1058            * Thuban/Model/resource.py (read_proj_file): Return the warnings
1059            too. Update the doc-string
1060            (get_proj_files): Removed. It wasn't used anywhere
1061            (get_system_proj_files, get_system_proj_file): Rename to
1062            get_system_proj_file and return the ProjFile object and not a list
1063            of ProjFile objects. Update the callers.
1064            (get_user_proj_files, get_user_proj_file): Rename to
1065            get_user_proj_file return the ProjFile object and not a list of
1066            ProjFile objects. Update the callers.
1067            (ProjFileReader.__init__): New instance variable for the warnings.
1068            Rename the __pf ivar to projfile. Update the methods referring to
1069            __pf
1070            (ProjFileReader.end_projection): Catch any errors raised when
1071            instantiating the projection and record that as an error. The
1072            projection will not be in the final ProjFile object.
1073            (ProjFileReader.GetWarnings): New method to return the warnings.
1074    
1075            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
1076            show the warnings from the projfile reader
1077            (ProjFrame._OnImport): Deal with any warnings returned by
1078            read_proj_file
1079            (ProjFrame.__FillAvailList): Deal with any warnings returned by
1080            get_system_proj_file or get_user_proj_file.
1081    
1082            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
1083            (TestProjFileWithInvalidParameters.file_contents): New test cases
1084            to test whether read_proj_file handles invalid projection
1085            parameters correctly
1086            (TestProjFile.test_get_system_proj_file): New. Simple test for
1087            resource.get_system_proj_file
1088    
1089    2003-10-07  Bernhard Herzog  <[email protected]>
1090    
1091            * test/test_derivedshapestore.py
1092            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
1093            properly so that the temporary directories get deleted correctly
1094    
1095    2003-10-06  Bernhard Herzog  <[email protected]>
1096    
1097            Handle the title changes in a proper MVC way.
1098    
1099            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
1100            canvas' TITLE_CHANGED messages
1101            (MainWindow.update_title): New. Update the main window's title
1102            (MainWindow.__SetTitle): Removed. Use update_title instead.
1103            (MainWindow.SetMap): Use update_title instead of __SetTitle
1104            (MainWindow.RenameMap): Do change the window title explicitly
1105            here. That's handled in a proper MVC way now.
1106            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
1107            messages
1108    
1109            * Thuban/Lib/connector.py (Conduit): New class to help classes
1110            that forward messages
1111    
1112            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
1113            (ViewPort): Derive from Conduit instead of Publisher
1114            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
1115            when calling the inherited versions
1116            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
1117            methods to subscribe and unsubscribe map messages
1118            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
1119            handle the map subscriptions
1120            (ViewPort.Map, ViewPort.map_projection_changed)
1121            (ViewPort.layer_projection_changed): Add or update doc-strings
1122    
1123            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
1124            typo
1125            (MyConduit): Helper class for the Conduit test.
1126            (TestConduit): Test cases for Conduit
1127    
1128            * test/test_connector.py: Use support.run_tests as main.
1129    
1130            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
1131            the TITLE_CHANGED messages
1132            (ViewPortTest.test_forwarding_title_changed): New test to check
1133            whether the viewport forwards the map's TITLE_CHANGED messages
1134            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
1135            after the port's because the latter may require a still functional
1136            map.
1137    
1138    2003-10-06  Bernhard Herzog  <[email protected]>
1139    
1140            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
1141            doc-string
1142    
1143    2003-10-06  Bernhard Herzog  <[email protected]>
1144    
1145            * test/test_viewport.py (ViewPortTest.setUp)
1146            (SimpleViewPortTest.test_init_with_size): Move the test for the
1147            initial size as a constructor parameter from ViewPortTest.setUp
1148            method to a new separate test in SimpleViewPortTest.
1149    
1150    2003-10-06  Bernhard Herzog  <[email protected]>
1151    
1152            * test/test_viewport.py (MockView): New class derived from
1153            ViewPort with a mock implementation of GetTextExtent to be used in
1154            the test cases
1155            (ViewPortTest.setUp): Use MockView instead of ViewPort
1156    
1157            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
1158            into what would be a "pure virtual function" in C++: always raise
1159            NotImplementedError. Mock implementations for test cases don't
1160            belong into the real code
1161    
1162    2003-10-02  Bernhard Herzog  <[email protected]>
1163    
1164            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
1165            close the dbf file we create so that it's contents have been
1166            written properly.
1167    
1168            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
1169            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
1170            Update to shapelib 1.2.10
1171    
1172    2003-10-01  Jan-Oliver Wagner <[email protected]>
1173    
1174            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
1175            it annoys lintian which warns about these files not being
1176            executable. The #! isn't necessary here since if you absolutely
1177            must execute them you can always say "python <filename>".
1178    
1179    2003-09-26  Bernhard Herzog  <[email protected]>
1180    
1181            * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
1182            only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
1183            is ported to a newer the import will fail, so it should be noticed
1184            immediately that this function is gone.
1185            Fixes RT#1919
1186    
1187    2003-09-26  Bernhard Herzog  <[email protected]>
1188    
1189            Add a DTD for the projection files and make thuban write valid
1190            projection files
1191    
1192            * Resources/XML/projfile.dtd: New. DTD for thuban's projection
1193            files
1194    
1195            * Thuban/Model/resource.py (ProjFileSaver.write): Use
1196            'projectionlist' as the name in the document type declaration so
1197            that it matches the element type of the root element.
1198    
1199            * test/test_proj.py (sample_projfile, sample_projfile2): Use
1200            'projectionlist' as the name in the document type declaration just
1201            as it is done now in the files thuban would write
1202            (sample_projfile, sample_projfile_data): Fix spelling of
1203            "Mercator"
1204            (TestProjFile.doTestWrite): Validate the written and the expected
1205            XML data
1206            (TestProjFile): Derive from ValidationTest so that we can run xml
1207            validation tests
1208    
1209    2003-09-24  Bernhard Herzog  <[email protected]>
1210    
1211            * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
1212            modify the list returned by map.Layers() in place since it is the
1213            actual list of layers used by the map.
1214    
1215    2003-09-23  Jan-Oliver Wagner <[email protected]>
1216    
1217            * Doc/manual/thuban-manual.xml: Added subsection to chapter
1218            Extensions to describe the extensions coming with the Thuban
1219            standard package (gns2shp and importAPR).
1220    
1221    2003-09-23  Bernhard Herzog  <[email protected]>
1222    
1223            * libraries/thuban/wxproj.cpp (project_point): if there's an
1224            inverse but no forward projection, convert to degrees after
1225            applying the inverse projection. Fixes RT#2096
1226    
1227            * test/test_wxproj.py: New. Test cases for wxproj.so. One test
1228            implicitly tests for the fix to RT#2096
1229    
1230            * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
1231            Check that the sequences have the same lengths
1232    
1233            * Resources/Projections/defaults.proj (Geographic projection): Use
1234            a much more precise value for the to_meter attribute.
1235    
1236    2003-09-22  Bernhard Herzog  <[email protected]>
1237    
1238            * test/support.py (initthuban): Make sure to unset the LANG env.
1239            var. so that tests that compare translated strings work. Solves RT
1240            #2094
1241    
1242    2003-09-22  Jan-Oliver Wagner <[email protected]>
1243    
1244            Small improvement of APR import.
1245    
1246            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
1247            Added tests for text-ranges.
1248    
1249            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
1250            returns a string object if the range is based on text.
1251    
1252            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
1253            range retrieval.
1254    
1255    2003-09-22  Jan-Oliver Wagner <[email protected]>
1256    
1257            Initial version of the importAPR extension which is in
1258            experimental state.
1259    
1260            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
1261            /Extensions/importAPR/test/: New directories.
1262    
1263            * /Extensions/importAPR/samples/README: New: Howto load the samples.
1264    
1265            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
1266            file which refers to the Thuban Iceland demo data.
1267    
1268            * /Extensions/importAPR/test/README: New: Howto execute the tests.
1269    
1270            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
1271    
1272            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
1273            as in '.apr'-files.
1274    
1275            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
1276            ODB Objects as in '.apr', '.avl' and other files.
1277    
1278            * /Extensions/importAPR/__init__.py: New: Init to make this
1279            directory a package.
1280    
1281            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
1282            project file (.apr) and convert it to Thuban.
1283    
1284    2003-09-22  Jan-Oliver Wagner <[email protected]>
1285    
1286            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
1287    
1288    2003-09-19  Jan-Oliver Wagner <[email protected]>
1289    
1290            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
1291            with description on RPM installation and RPM binary package
1292            creation.
1293    
1294    2003-09-18  Bernhard Herzog  <[email protected]>
1295    
1296            * setup.py (data_files): Only add the mo files if the Locales
1297            directory actually exists, so that setup.py works with a fresh CVS
1298            checkout
1299    
1300    2003-09-12  Jan-Oliver Wagner <[email protected]>
1301    
1302            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
1303            in viewport, not anymore in view
1304    
1305    2003-09-04  Jan-Oliver Wagner <[email protected]>
1306    
1307            Introducing first Extension (gns2shp).
1308    
1309            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
1310    
1311            * Extensions/__init__.py: New. init to make this dir a package.
1312    
1313            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
1314    
1315            * Extensions/gns2shp/test/README: New. some info on this test directory.
1316    
1317            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
1318    
1319            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
1320            of Shapefile from GNS text file format
1321    
1322    2003-09-03  Jan-Oliver Wagner <[email protected]>
1323    
1324            Fix/workaround for bug #2019:
1325            https://intevation.de/rt/webrt?serial_num=2019
1326    
1327            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
1328            (IdentifyView.__init__): Added another button that allows to
1329            stop the identify mode.
1330            (IdentifyView.OnStop): New. Stops the identify mode.
1331    
1332    2003-09-03  Jan-Oliver Wagner <[email protected]>
1333    
1334            Introducing a new exception dialog that allows to exit the
1335            application immediately.
1336            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
1337    
1338            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
1339    
1340            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1341            Made strings available to translations. Exchanged the simple
1342            ScrolledMessageDialog by the new ExceptionDialog.
1343    
1344    2003-09-01  Bernhard Herzog  <[email protected]>
1345    
1346            * NEWS: New. Summary of changes and release notes.
1347    
1348            * MANIFEST.in: Add NEWS
1349    
1350    2003-09-01  Bernhard Herzog  <[email protected]>
1351    
1352            * MANIFEST.in: Correct the include statement for the mo-files and
1353            include the documentation too.
1354    
1355            * setup.py (data_files): Add the .mo files
1356            (setup call): Up to version 0.9.0
1357    
1358    2003-09-01  Bernhard Herzog  <[email protected]>
1359    
1360            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
1361            parameter list to just parent and session
1362            (ChooseDBTableDialog.__set_properties): Removed. Setting the
1363            selection of empty list boxes is not allowed (and produces C++
1364            assertion errors) and the rest of the setup is better done in
1365            __init__ anyway.
1366            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
1367            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
1368            builtins True/False for booleans to avoid warnings from wxPython
1369    
1370            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
1371            ChooseDBTableDialog constructor parameters.
1372    
1373    2003-09-01  Bernhard Herzog  <[email protected]>
1374    
1375            * Thuban/Model/postgisdb.py
1376            (PostGISTable): Extend doc-string
1377            (PostGISTable._fetch_table_information): Set the column index
1378            correctly, pretending ignored columns don't exist.
1379    
1380            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
1381            for postgis tables with data types not yet supported by thuban.
1382    
1383    2003-08-29  Bernhard Herzog  <[email protected]>
1384    
1385            * HOWTO-Release: Tweak item about running the tests.
1386    
1387    2003-08-29  Jan-Oliver Wagner <[email protected]>
1388    
1389            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
1390    
1391    2003-08-29  Bernhard Herzog  <[email protected]>
1392    
1393            Add some missing parameters to projections. Proj complains about
1394            them on windows but for some reason not on Linux.
1395    
1396            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
1397            missing required projection parameters
1398    
1399            * test/test_proj.py (TestProjFile.test): Add missing required
1400            projection parameters
1401    
1402            * test/test_load_0_8.py (TestLayerProjection.file_contents)
1403            (TestLayerProjection.test): Add missing required projection
1404            parameters and tests for them
1405    
1406            * test/test_load.py (TestLayerProjection.file_contents)
1407            (TestLayerProjection.test): Add missing required projection
1408            parameters and tests for them
1409    
1410            * test/test_layer.py (TestLayer.test_base_layer): Add missing
1411            required projection parameters
1412    
1413    2003-08-29  Bernhard Herzog  <[email protected]>
1414    
1415            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
1416            access the pj_errno because directly accessing pj_errno doesn't
1417            work on windows if the proj library is in a DLL
1418    
1419            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
1420    
1421    2003-08-28  Bernhard Herzog  <[email protected]>
1422    
1423            * test/test_proj.py: Import things from Thuban after calling
1424            initthuban
1425    
1426            * test/test_load.py (LoadSessionTest.filenames): New class
1427            variable with the filename attributes to normalize
1428            (LoadSessionTest.check_format): Pass self.filenames to
1429            sax_eventlist to normalize the filename attributes
1430    
1431            * test/xmlsupport.py: Add cvs keywords
1432            (SaxEventLister.__init__): New parameter filenames which indicates
1433            attributes that contain filenames
1434            (SaxEventLister.startElementNS): Normalize the filename attributes
1435            with os.path.normpath
1436            (sax_eventlist): New parameter filenames to pass through to
1437            SaxEventLister
1438    
1439            * test/test_derivedshapestore.py: Make this file callable as a
1440            program to execute the tests
1441            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
1442            the session to self.session so that it gets destroyed properly
1443    
1444            * test/test_layer.py (TestLayer.tearDown): Call the session's
1445            Destroy method
1446    
1447            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
1448            too if it exists
1449            (TestMapAddLayer.test_add_layer): Bind the session to self.session
1450            so that it gets destroyed properly
1451    
1452            * test/postgissupport.py (reason_for_not_running_tests): Add a
1453            test for the existence of popen2.Popen4.
1454    
1455            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
1456            reliable way to destroy the sessions created in the test cases
1457            (SaveSessionTest.test_dbf_table): Bind the session to self.session
1458            so that it gets destroyed properly
1459            (SaveSessionTest.testLayerProjection): Bind the session to
1460            self.session so that it gets destroyed properly
1461    
1462            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
1463            sure that the session is destroyed properly
1464    
1465            * test/test_shapefilestore.py: Make this callable as a program to
1466            execute the tests
1467    
1468            * test/test_scalebar.py: Remove unnecessary import of _ from
1469            Thuban
1470    
1471            * test/support.py (print_garbage_information): Call initthuban
1472            here because it may be called indirectly from test cases that test
1473            test support modules which do not use anything from thuban itself
1474            (ThubanTestProgram.runTests): Remove unnecessary debug print
1475    
1476    2003-08-28  Bernhard Herzog  <[email protected]>
1477    
1478            * Thuban/version.py (longversion): Update to 0.9
1479    
1480            * Thuban/UI/mainwindow.py: Remove some unused imports
1481    
1482            * README: Add section about required additional software. Add date
1483            and revision CVS keywords
1484    
1485            * HOWTO-Release: Add item about the translations. Add date and
1486            revision CVs keywords and change formatting to match README a bit
1487            better
1488    
1489            * po/de.po: Update for 0.9
1490    
1491            * test/README: Tweak the wording a little because many tests are
1492            not really unittest.
1493    
1494    2003-08-27  Bernhard Herzog  <[email protected]>
1495    
1496            As preparation for the 0.9 release, switch thuban files to a
1497            non-dev namespace
1498    
1499            * Thuban/Model/save.py (SessionSaver.write_session): Write files
1500            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
1501            namespace
1502    
1503            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
1504            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
1505    
1506            * test/test_save.py (SaveSessionTest.dtd)
1507            (SaveSessionTest.testEmptySession)
1508            (SaveSessionTest.testSingleLayer)
1509            (SaveSessionTest.testLayerProjection)
1510            (SaveSessionTest.testRasterLayer)
1511            (SaveSessionTest.testClassifiedLayer)
1512            (SaveSessionTest.test_dbf_table)
1513            (SaveSessionTest.test_joined_table)
1514            (SaveSessionTest.test_save_postgis): Update for new namespace
1515    
1516            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
1517            (TestLayerVisibility.file_contents, TestLabels.file_contents)
1518            (TestLayerProjection.file_contents)
1519            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
1520            (TestPostGISLayer.file_contents)
1521            (TestPostGISLayerPassword.file_contents)
1522            (TestLoadError.file_contents, TestLoadError.test): Update for new
1523            namespace
1524    
1525    2003-08-27  Bernhard Herzog  <[email protected]>
1526    
1527            Make the table interface distinguish between row ids (an integer
1528            that uniquely identifies a row) and row ordinals (a simple row
1529            count from 0 to NumRows() - 1)
1530    
1531            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
1532            (PostGISTable.RowOrdinalToId): New methods to conver between row
1533            ids and row ordinals
1534            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
1535            parameter row_is_ordinal to indicate whether the row parameter is
1536            the row id or the ordinal
1537    
1538            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
1539            (TransientTableBase.RowOrdinalToId)
1540            (AutoTransientTable.RowIdToOrdinal)
1541            (AutoTransientTable.RowOrdinalToId): Same new methods as in
1542            PostGISTable.
1543            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
1544            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
1545            Same new parameter as in PostGISTable.
1546    
1547            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
1548            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
1549            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
1550            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
1551            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
1552            parameter as in PostGISTable.
1553    
1554            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
1555            (DataTable.RowOrdinalToId): New methods to convert between row ids
1556            and row ordinals.
1557            (TableGrid.SelectRowById): New method to select a row based on its
1558            ID as opposed to its ordinal
1559            (DataTable.GetValue, TableGrid.OnRangeSelect)
1560            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
1561            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
1562            (LayerTableFrame.__init__): Convert between row ids and row
1563            ordinals as appropriate
1564    
1565            * test/postgissupport.py (PostGISDatabase.__init__): Add
1566            doc-string.
1567            (PostGISDatabase.initdb): The optional third item in a tuple in
1568            tables is now a (key, value) list with additional arguments to
1569            pass to upload_shapefile
1570            (upload_shapefile): New parameter gid_offset to allow gids that
1571            are not the same as the shapeids in the shapefile
1572            (PostgreSQLServer.get_default_static_data_db): Use the new
1573            gid_offset to make the gids in landmarks 1000 higher than the
1574            shapeids in the shapefile
1575    
1576            * test/test_viewport.py
1577            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
1578            new shapeids in the landmarks table
1579    
1580            * test/test_transientdb.py
1581            (TestTransientTable.run_iceland_political_tests)
1582            (TestTransientTable.test_transient_joined_table): Add tests for
1583            the new table methods and new keywords arguments.
1584    
1585            * test/test_postgis_db.py
1586            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
1587            (TestPostGISTable.test_read_value_row_count_mode)
1588            (TestPostGISTable.test_row_id_to_ordinal)
1589            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
1590            table methods and the new arguments
1591            (TestPostGISShapestorePoint.test_shapes_in_region)
1592            (TestPostGISShapestorePoint.test_shape_raw_data)
1593            (TestPostGISShapestorePoint.test_shape_points)
1594            (TestPostGISShapestorePoint.test_shape_shapeid)
1595            (TestPostGISShapestorePoint.test_all_shapes)
1596            (TestPostGISTable.test_simple_query)
1597            (TestPostGISTable.test_simple_query)
1598            (TestPostGISTable.test_simple_query)
1599            (TestPostGISTable.test_read_value)
1600            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
1601            shapeids in the landmarks table
1602    
1603            * test/test_memory_table.py
1604            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
1605            (TestMemoryTable.test_read_value_row_count_mode)
1606            (TestMemoryTable.test_row_id_to_ordinal)
1607            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
1608            table methods and the new arguments
1609    
1610            * test/test_dbf_table.py
1611            (TestDBFTable.test_read_row_as_dict_row_count_mode)
1612            (TestDBFTable.test_read_value_row_count_mode)
1613            (TestDBFTable.test_row_id_to_ordinal)
1614            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
1615            methods and the new arguments
1616    
1617    2003-08-26  Bernhard Herzog  <[email protected]>
1618    
1619            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
1620            more postgis specific but much faster method to get the bounding
1621            box
1622    
1623    2003-08-26  Bernhard Herzog  <[email protected]>
1624    
1625            * Thuban/Model/postgisdb.py (PostGISTable.Title)
1626            (PostGISShapeStore.AllShapes): Add these missing methods.
1627            (PostGISShapeStore.ShapesInRegion): No need to raise
1628            StopIteration. We can simply return
1629    
1630            * test/test_postgis_db.py (TestPostGISTable.test_title)
1631            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
1632            new methods
1633    
1634    2003-08-25  Bernhard Herzog  <[email protected]>
1635    
1636            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
1637    
1638            * test/test_postgis_db.py (PolygonTests): New class containing
1639            those tests from TestPostGISShapestorePolygon that can also be
1640            used to test MUTLIPOLYGON tables
1641            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
1642            so derive from that
1643            (TestPostGISShapestoreMultiPolygon): New class with tests for
1644            MUTLIPOLYGON tables
1645    
1646            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
1647            tables argument to have tuples with three items to override the
1648            WKT type used.
1649            (PostgreSQLServer.get_default_static_data_db): Use the above to
1650            create a polygon table with MUTLIPOLYGONs
1651            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
1652            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
1653            coords_to*
1654            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
1655            (wkt_converter): New. Map WKT types to converters
1656            (upload_shapefile): New parameter force_wkt_type to use a
1657            different WKT type than the default
1658    
1659    2003-08-25  Bernhard Herzog  <[email protected]>
1660    
1661            * Thuban/UI/application.py
1662            (ThubanApplication.run_db_param_dialog): New. Suitable as a
1663            db_connection_callback. Main difference is that the dialog run
1664            from this method doesn't have a parent so it can be used even when
1665            there is no main window
1666            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
1667            no db_connection_callback was given. This way the dialog pops up
1668            even when the .thuban file was given as a command line parameter.
1669    
1670    2003-08-25  Bernhard Herzog  <[email protected]>
1671    
1672            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
1673            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
1674            which leads to an effectively frozen X session because the user
1675            can only interact with the dialog but the mouse is still grabbed
1676            by the canvas.
1677            Also, call the tool's Hide method before MouseLeftUp because
1678            MouseLeftUp may change the tool's coordinates.
1679    
1680    2003-08-25  Bernhard Herzog  <[email protected]>
1681    
1682            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
1683            LoadCancelled exceptions and handle them by returning immediately.
1684    
1685    2003-08-25  Bernhard Herzog  <[email protected]>
1686    
1687            GUI part of loading sessions with postgis connections which may
1688            require user interaction to get passwords or updated parameters
1689    
1690            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
1691            bit nucer and be more generic.
1692            (DBFrame.OnAdd): Adapt to new DBDialog interface
1693    
1694            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
1695            optional parameter db_connection_callback which is passed to
1696            load_session.
1697    
1698            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
1699            Suitable as a db_connection_callback
1700            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
1701            db_connection_callback of the application's OpenSession method
1702    
1703    
1704    2003-08-25  Bernhard Herzog  <[email protected]>
1705    
1706            Basic loading of sessions containing postgis connections:
1707    
1708            * Thuban/Model/load.py (LoadError): Add doc-string
1709            (LoadCancelled): New exception class to indicate a cancelled load
1710            (SessionLoader.__init__): Add the db_connection_callback parameter
1711            which will be used by the loader to get updated parameters and a
1712            password for a database connection
1713            (SessionLoader.__init__): Add the new XML elements to the
1714            dispatchers dictionary
1715            (SessionLoader.check_attrs): Two new conversions, ascii to convert
1716            to a byte-string object and idref as a generic id reference
1717            (SessionLoader.start_dbconnection)
1718            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
1719            elements
1720            (load_session): Add the db_connection_callback to pass through the
1721            SessionLoader
1722    
1723            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
1724            New classes to test loading of sessions with postgis database
1725            connections.
1726    
1727    2003-08-25  Bernhard Herzog  <[email protected]>
1728    
1729            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
1730            replace it and the comment with __BuildDate__ by the Source: and
1731            Id: cvs keywords as used in the other files.
1732    
1733    2003-08-25  Bernhard Herzog  <[email protected]>
1734    
1735            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
1736            LoadError when a required attribute is missing. The code used to
1737            be commented out for some reason, but probably should have been
1738            active.
1739    
1740            * test/test_load.py (TestLoadError.test): Test the message in the
1741            LoadError too to make sure it really is about the missing
1742            attribute
1743    
1744    2003-08-22  Bernhard Herzog  <[email protected]>
1745    
1746            * test/test_save.py (SaveSessionTest.test_dbf_table)
1747            (SaveSessionTest.test_joined_table): Add XML validation tests.
1748    
1749    2003-08-22  Bernhard Herzog  <[email protected]>
1750    
1751            Implement saving a session with a postgis connection
1752    
1753            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
1754            elements for database connections and shapestores using db
1755            connections
1756            (session): Add the dbconnections to the content model
1757    
1758            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
1759            Write the db connections
1760            (SessionSaver.write_session): Call write_db_connections to write
1761            the connection before the data sources
1762            (SessionSaver.write_data_containers): Handle postgis shapestores
1763    
1764            * test/test_save.py (SaveSessionTest.thubanids)
1765            (SaveSessionTest.thubanidrefs): Update for new DTD
1766            (SaveSessionTest.test_save_postgis): New. Test saving a session
1767            with postgis connections
1768    
1769            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
1770            (PostGISTable.TableName): New accessor methods for the connection
1771            and table name
1772    
1773            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
1774            (TestPostGISTable.test_dbname): New methods to test the new
1775            PostGISConnection methods
1776    
1777    2003-08-22  Bernhard Herzog  <[email protected]>
1778    
1779            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
1780            for exceptions occurring when establishing a Database connection
1781            (PostGISConnection.connect): Catch psycopg.OperationalError during
1782            connects and raise ConnectionError.
1783    
1784            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
1785            tests for database exceptions
1786    
1787  2003-08-22  Bernhard Herzog  <[email protected]>  2003-08-22  Bernhard Herzog  <[email protected]>
1788    
1789          Prepare the test suite for tests with required authentication          Prepare the test suite for tests with required authentication
# Line 813  Line 2599 
2599    
2600          * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as          * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
2601          it annoys lintian which warns about these files not being          it annoys lintian which warns about these files not being
2602          executable. The #1 isn't necessary here since if you absolutely          executable. The #! isn't necessary here since if you absolutely
2603          must execute them you can always say "python <filename>".          must execute them you can always say "python <filename>".
2604    
2605          * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove          * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove

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