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revision 1894 by bh, Thu Oct 30 18:17:17 2003 UTC revision 1988 by bh, Fri Nov 28 11:37:55 2003 UTC
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1    2003-11-28  Bernhard Herzog  <[email protected]>
2    
3            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
4            Add the ellipsoid to the projection since some Proj versions
5            complain if it's missing.
6    
7    2003-11-27  Bernhard Herzog  <[email protected]>
8    
9            Corect some bounding box projection problems
10    
11            * Thuban/Model/proj.py (Projection.InverseBBox): New. Inverse
12            version of ForwardBBox
13            (Projection._transform_bbox): New. common implementation of
14            ForwardBBox and InverseBBox
15            (Projection.ForwardBBox): Use _transform_bbox.
16    
17            * test/test_proj.py (TestProjection.test): Add test for
18            InverseBBox
19    
20            * Thuban/Model/layer.py (Layer.LatLongBoundingBox)
21            (Layer.ShapesBoundingBox, RasterLayer.LatLongBoundingBox): Use the
22            new InverseBBox method to determine the unprojected bounding box
23            (Layer.ShapesInRegion): Use the ForwardBBox method to project the
24            bbox.
25    
26            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
27            Removed.
28            (TestLayer.test_arc_layer_with_projection): New. This test is
29            better able to test whether bounding boxes are projected correctly
30            than test_point_layer_with_projection
31    
32            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Use
33            InverseBBox to unproject bboxes
34    
35    2003-11-25  Bernhard Herzog  <[email protected]>
36    
37            * Thuban/UI/about.py (About.__init__): Make sure we have ASCII
38            source code.
39    
40    2003-11-25  Bernhard Herzog  <[email protected]>
41    
42            * Thuban/Model/layer.py (Layer.__getattr__): Removed. It was only
43            there for backwards compatibility and all code relying on that
44            should have been updated by now.
45    
46    2003-11-25  Bernhard Herzog  <[email protected]>
47    
48            * test/test_load.py (TestClassification.test): Add the missing
49            round trip test.
50            (TestClassification.file_contents): Update to the newest file
51            format
52    
53    2003-11-25  Bernhard Herzog  <[email protected]>
54    
55            Add very experimental (and possibly dangerous) extension to draw
56            polygons:
57    
58            * Extensions/drawshape/README: New. Brief installation
59            instructions
60    
61            * Extensions/drawshape/drawshape.py: New. Implementation of the
62            drawshape extensions
63    
64            * Extensions/drawshape/patch.diff: Patch to apply before the
65            extension can be used.
66    
67    2003-11-24  Bernhard Herzog  <[email protected]>
68    
69            * Thuban/Model/data.py (ShapefileStore._open_shapefile)
70            (ShapefileStore.__init__): Factor opening the shapefile into a
71            separate method (the new _open_shapefile). This makes the code a
72            bit more readable but the real reason is that it makes some evil
73            hacks easier. :-)
74    
75    2003-11-24  Bernhard Herzog  <[email protected]>
76    
77            * Thuban/Model/load.py (SessionLoader.check_attrs): If no
78            converter is specified for an attribute assume it's a string
79            containing only Latin1 characters. Update doc-string accordingly.
80            This change should fix many places where unicode objects might
81            accidentally enter Thuban.
82    
83            * test/test_load.py (TestNonAsciiColumnName): New test to check
84            what happens with column names in DBF files that contain non-ascii
85            characters
86    
87    2003-11-21  Bernhard Herzog  <[email protected]>
88    
89            Enable the experimental attribute editing again and introduce a
90            command line switch to actually activate it
91    
92            * Thuban/UI/main.py (options): New. Container for options set on
93            the commmand line
94            (main): Add the --enable-attribute-editing flag.
95    
96            * Thuban/UI/identifyview.py (IdentifyView.__init__): If attribute
97            editing is enabled use the grid ctrl which allows editing of the
98            values
99    
100            * Thuban/Model/transientdb.py (AutoTransientTable.write_record):
101            New. Just delegate this to the underlying table.
102    
103    2003-11-20  Bernhard Herzog  <[email protected]>
104    
105            * test/test_proj.py (ProjFileReadTests.test_read_unreadable_file):
106            Skip this test if run under non-posix systems since it only works
107            there
108    
109    2003-11-19  Bernhard Herzog  <[email protected]>
110    
111            * Thuban/Model/resource.py: Rework the way gdal support is
112            determined so that we can give a reason in the about why gdal is
113            not supported.
114            (gdal_support_status): New. Variable holding a string with the
115            reason for no gdal support
116    
117            * Thuban/UI/about.py (About.__init__): Add the reason why gdal is
118            not supported to the message
119    
120    2003-11-19  Bernhard Herzog  <[email protected]>
121    
122            Remove the old table interface and its test cases
123    
124            * Thuban/Model/table.py (OldTableInterfaceMixin): Removed.
125            (DBFTable, MemoryTable): Do not derive from OldTableInterfaceMixin
126            anymore
127    
128            * Thuban/Model/transientdb.py (TransientTableBase)
129            (AutoTransientTable): Do not derive from OldTableInterfaceMixin
130            anymore
131    
132            * test/test_table.py: Removed since the old interface it tests is
133            gone.
134    
135            * test/runtests.py (main): The old table interface is gone and
136            with it the deprecation warnings so remove the code that turns
137            these warnings into errors
138    
139    2003-11-19  Bernhard Herzog  <[email protected]>
140    
141            * test/test_table.py: Revert to revision 1.5 again. Changing the
142            tests to use the new table interface is completely wrong since the
143            whole purpose of the tests in this module is to test the old
144            interface.
145    
146    2003-11-18  Bernhard Herzog  <[email protected]>
147    
148            * Thuban/Model/postgisdb.py (PostGISConnection.MatchesParameters):
149            New. Test whether the connection matches a set of connection
150            parameters
151    
152            * Thuban/UI/dbdialog.py (DBFrame.conns_changed): Fix doc-string
153            (DBFrame.OnAdd): Use the new MatchesParameters method when looking
154            for existing connections with the same parameters and break out of
155            the loop correctly.
156    
157            * test/test_postgis_db.py (TestBriefDescription)
158            (TestPostGISSimple.test_brief_description): Rename
159            TestBriefDescription to TestPostGISSimple and the test method to
160            test_brief_description so that we can add more test methods.
161            (TestPostGISSimple.test_matches_parameters): New. Test the new
162            MatchesParameters method
163    
164    2003-11-18  Bernhard Herzog  <[email protected]>
165    
166            * Thuban/Lib/connector.py (Publisher): Introduce a new flag,
167            _was_destroyed, to indicate whether an publisher instance has
168            already been destroyed.
169            (Publisher.Unsubscribe): Only disconnect if the publisher has not
170            been destroyed yet.
171            (Publisher.Destroy): Set the _was_destroyed flag to true.
172    
173            * test/test_connector.py
174            (TestPublisher.test_unsubscribe_after_destroy): New. Test that
175            calling Unsubscribe after Destroy doesn't raise an exception
176    
177    2003-11-14  Bernhard Herzog  <[email protected]>
178    
179            * Thuban/UI/identifyview.py (IdentifyView.selected_shape): Fix
180            typo in doc-string
181    
182    2003-11-13  Bernhard Herzog  <[email protected]>
183    
184            Quote table and column names properly for postgis.
185    
186            * Thuban/Model/postgisdb.py (quote_identifier): New. Function to
187            quote an identifier for use in an sql statement
188            (PostGISColumn.__init__): Add the quoted_name attribute
189            (PostGISTable.__init__): New instance variable quoted_tablename
190            (PostGISTable._fetch_table_information): Use the quoted table
191            name. New isntance variable quoted_geo_col with a quoted version
192            of geometry_column
193            (PostGISTable.NumRows, PostGISTable.RowIdToOrdinal)
194            (PostGISTable.RowOrdinalToId): Use the quoted table name
195            (PostGISTable.ReadValue, PostGISTable.ValueRange)
196            (PostGISTable.UniqueValues, PostGISTable.SimpleQuery)
197            (PostGISShapeStore.BoundingBox, PostGISShapeStore.Shape)
198            (PostGISShapeStore.AllShapes, PostGISShapeStore.ShapesInRegion):
199            Use quoted table and column names
200    
201            * test/test_postgis_db.py (TestPostGISSpecialCases)
202            (TestPostGISIgnoredColumns): Rename the class to
203            TestPostGISSpecialCases because that better describes the new
204            cases
205            (TestPostGISSpecialCases.test_unsupported_types)
206            (TestPostGISSpecialCases.test): Rename the method to
207            test_unsupported_types because we need a more descriptive name now
208            that there are more methods
209            (TestPostGISSpecialCases.test_table_name_quoting)
210            (TestPostGISSpecialCases.test_column_name_quoting)
211            (TestPostGISSpecialCases.test_shapestore_name_quoting): New test
212            cases to test quoting of table and column names in PostGISTable
213            and PostGISShapeStore
214    
215            * test/postgissupport.py
216            (skip_if_addgeometrycolumn_does_not_use_quote_ident): New. Skip if
217            AddGeometryColumn desn't support table or column names with sapces
218            or double quotes
219    
220    2003-11-12  Jan-Oliver Wagner <[email protected]>
221    
222            * Extensions/wms/__init__.py: New: Init to make this
223            directory a package.
224    
225            * Extensions/wms/wms.py: New: Provide layers via OGC WMS.
226    
227    2003-11-11  Bernhard Herzog  <[email protected]>
228    
229            * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
230            Constant for the file woth deprecated epsg projections
231            (get_system_proj_file): Update doc-string
232    
233            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
234            above the EPS widgets, introduce a check box for the deprecated
235            eps projections and a label for the epsg widgets
236            (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
237            too
238    
239    2003-11-11  Bernhard Herzog  <[email protected]>
240    
241            Avoid warnings when run under Python 2.3
242    
243            * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
244            (BaseRenderer.draw_label_layer): Coordinates must be ints.
245    
246            * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
247            real method so that we can convert to int.
248            (MapRenderer.label_font): The font size mist be an int.
249    
250            * Thuban/UI/common.py (Color2wxColour): The color values must be
251            ints. Also, remove the unnecessary asserts.
252    
253            * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
254            (TestUnicodeStrings.test): Python source code should not contain
255            non-ascii characters unless an encoding is specified in the file.
256            Therefore use \x escapes in the string literals for non-ascii
257            characters.
258    
259    2003-11-11  Bernhard Herzog  <[email protected]>
260    
261            * Thuban/Model/resource.py (get_system_proj_file): Add a filename
262            parameter so that this function can be used for all proj files in
263            Resource/Projections
264            (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
265            get_system_proj_file
266    
267            * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
268            ProjFile self.__sysProjFile use a dictionary of system ProjFile
269            objects self._sys_proj_files
270            (ProjFrame.build_dialog): Adapt to the new changes in the
271            ProjectionList constructor. Add a check button to toggle whether
272            EPSG projections are shown
273            (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
274            events.
275            (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
276            the busy cursor if the files have not yet been loaded by the
277            dialog.
278            (ProjFrame.load_system_proj): Add a parameter for the name of the
279            proj file. Maintain the dictionary of system projections
280            self._sys_proj_files
281    
282            * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
283            user_projs parameters into one parameter proj_files which is a
284            list of proj files.
285            (ProjectionList._subscribe_proj_files)
286            (ProjectionList._unsubscribe_proj_files): New. Move
287            subscription/unsubscription of projfile messages to separate
288            methods
289            (ProjectionList.Destroy): The unsubscribe is now done in
290            _unsubscribe_proj_files
291            (ProjectionList.update_projections): We now have a list of proj
292            file objects
293            (ProjectionList.SetProjFiles): New method to set a new list of
294            proj file objects
295    
296            * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
297            Specify explicitly which system proj file to load.
298    
299    2003-11-11  Bernhard Herzog  <[email protected]>
300    
301            * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
302            instance variables to cut cyclic references. The GC would have
303            collected the loader eventually but it can happen that it doesn't
304            run at all until thuban is closed (2.3 but not 2.2 tries a bit
305            harder and forces a collection when the interpreter terminates)
306            (load_session): Call the handler's Destroy method to make sure
307            that it gets garbage collected early. Otherwise it will be
308            collected very late if at all and it holds some references to e.g.
309            shapestores and the session which can lead to leaks (of e.g. the
310            temporary files)
311    
312            * test/test_load.py (TestSingleLayer.test_leak): New. test for the
313            resource leak in load_session
314    
315    2003-11-10  Bernhard Herzog  <[email protected]>
316    
317            * Thuban/UI/baserenderer.py: Add a way to specify how layers in
318            extensions are to be rendered.
319            (_renderer_extensions): New. List with renderer for layers in
320            extensions
321            (add_renderer_extension): New. Add a renderer extension
322            (init_renderer_extensions): New. Init the renderer extensions
323            (BaseRenderer.render_map_incrementally): Search
324            _renderer_extensions for how to draw unknown layer types
325            (BaseRenderer.draw_raster_data): Add format parameter so that
326            formats other than BMP can be drawn
327            (BaseRenderer.draw_raster_layer): Pass an explicit format to
328            draw_raster_data
329    
330            * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
331            strings of the format parameter of draw_raster_data method to wx
332            constants
333            (MapRenderer.draw_raster_data): Add the format parameter and use
334            raster_format_map to map it to the right wxwindows constant for
335            wxImageFromStream
336    
337            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
338            the format parameter and record it
339            (TestBaseRenderer.test_raster_no_projection): check the format
340            paramter of the draw_raster_data method
341            (TestBaseRenderer.test_renderer_extension): New. Test the renderer
342            extension facility
343    
344    2003-11-07  Bernhard Herzog  <[email protected]>
345    
346            Tweak the usage of the sqlite database to make common use cases
347            more responsive. In most cases copying the data to the sqlite
348            database takes so long that using sqlite doesn't have enough
349            advantages.
350    
351            * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
352            comments about performance and query the min and max in separate
353            statements because only that way will indexes be used.
354            (TransientTableBase.UniqueValues): Add some comments about
355            performance.
356            (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
357            Do not copy the data to the transient DB but use the transient
358            copy if it exists. See the new comments for the performance trade
359            offs
360    
361            * test/test_transientdb.py
362            (TestTransientTable.test_auto_transient_table): Make sure that the
363            data is copied to the transient database at some point.
364    
365    2003-11-03  Bernhard Herzog  <[email protected]>
366    
367            * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
368            globals to locals so that it's a bit faster
369    
370    2003-11-03  Bernhard Herzog  <[email protected]>
371    
372            * Thuban/UI/baserenderer.py
373            (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
374            method. ReadValue is faster than ReadRowAsDict since it only reads
375            one cell especially now that the dbf file objects actually
376            implement it.
377    
378            * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
379            read_attribute method of the dbf objects
380    
381    2003-11-03  Bernhard Herzog  <[email protected]>
382    
383            * Extensions/profiling/profiling.py (popup_dialog_box): New config
384            variable to indicate whether the result should be shown in a
385            dialog box
386            (profile_screen_renderer, time_screen_renderer): Only show a
387            dialog box if popup_dialog_box is true.
388            (profile_screen_renderer): Flush stdout after the printing the
389            first part of the "profiling..." message
390    
391            * Thuban/UI/baserenderer.py
392            (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
393            brushes for the groups so that they're not created over and over
394            again
395    
396            * Thuban/Model/classification.py (Classification.__getattr__)
397            (Classification._compile_classification)
398            (Classification._clear_compiled_classification): New. Methods to
399            manage a 'compiled' representation of the classification groups
400            which is created on demand
401            (Classification.InsertGroup, Classification.RemoveGroup)
402            (Classification.ReplaceGroup): reset the compiled representation
403            (Classification.FindGroup): Use the compiled representation to
404            find the matching group
405            (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
406    
407    2003-10-31  Bernhard Herzog  <[email protected]>
408    
409            * Thuban/Model/classification.py (Classification.SetDefaultGroup):
410            Send a CLASS_CHANGED message
411            (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
412            not return the removed group since it wasn't used.
413    
414            * test/test_classification.py
415            (TestClassification.test_set_default_group): New. Test the
416            SetDefaultGroup method
417            (TestClassification.test_insert_group): New. Test the InsertGroup
418            method
419            (TestClassification.test_remove_group): New. Test the RemoveGroup
420            method
421            (TestClassification.test_replace_group): New. Test the
422            ReplaceGroup method
423    
424    2003-10-31  Bernhard Herzog  <[email protected]>
425    
426            * test/test_classification.py (TestClassification.setUp):
427            Subscribe to the CLASS_CHANGED messages
428            (TestClassification.tearDown): New. Destroy the classification
429            properly
430            (TestClassification.test_defaults): Add tests for the default line
431            width and whether no messages were sent yet
432            (TestClassification.test_set_default_properties): Add tests for
433            messages and setting the default line width
434            (TestClassification.test_add_singleton)
435            (TestClassification.test_add_range)
436            (TestClassification.test_multiple_groups): Add tests for messages
437    
438    2003-10-31  Bernhard Herzog  <[email protected]>
439    
440            Some more refactoring in preparation for new tests:
441    
442            * test/test_classification.py (TestClassification.setUp): New.
443            Instantiate the classification here. Update the test methods
444            accordingly.
445            (TestClassification.test_multiple_groups): Make sure that the two
446            singletons matching 1 are considered different.
447    
448    2003-10-31  Bernhard Herzog  <[email protected]>
449    
450            * test/test_classification.py (red, green, blue): New. These
451            constants were used in several cases. Update the relevant methods.
452            (TestClassification.test_defaults)
453            (TestClassification.test_set_default_properties)
454            (TestClassification.test_add_singleton)
455            (TestClassification.test_add_range)
456            (TestClassification.test_multiple_groups)
457            (TestClassification.test_deepcopy): New. These were formerly all
458            part of the single method test.
459            (TestClassification.test_deepcopy): Removed.
460            (TestClassIterator): Removed. The test case is now a method of
461            TestClassification since it tests part of the public interface of
462            Classification
463            (TestClassification.test_iterator): New. Used to be
464            TestClassIterator effectively
465    
466    2003-10-31  Jan-Oliver Wagner <[email protected]>
467    
468            GUIfied the functions of the profiling extension.
469    
470            * /Extensions/profiling/__init__.py: New: Init to make this
471            directory a package.
472    
473            * Extensions/profiling/profiling.py: Moved menu entries to
474            the Extensions menu. Applied _() for strings.
475            (profile_screen_renderer): Catch the detailed printout and present
476            it in a dialog.
477            (time_screen_renderer): Raise a dialog to present the result instead
478            of printing it to stdout.
479    
480    2003-10-31  Bernhard Herzog  <[email protected]>
481    
482            * test/test_classification.py (TestClassGroupProperties)
483            (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
484            (TestClassGroupSingleton, TestClassIterator, TestClassification):
485            Split TestClassification into several classes, one for each class
486            being tested. TestClassification itself now only tests
487            Classification. This split makes changes to the tests a bit easier
488    
489    2003-10-31  Bernhard Herzog  <[email protected]>
490    
491            * Extensions/profiling/profiling.py: New. Extension to measure
492            Thuban performance
493    
494    2003-10-31  Frank Koormann <[email protected]>
495    
496            Added two items to legend popup menu: Remove Layer and Show Layer Table
497    
498            * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
499            LegendPanel._OnShowTable): New event handlers, call the corresponding
500            mainwindow methods.
501            (LegendTree._OnRightClick): Added items to popup menu.
502    
503  2003-10-30  Bernhard Herzog  <[email protected]>  2003-10-30  Bernhard Herzog  <[email protected]>
504    
505          * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle          * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle

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