/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1588 by bh, Fri Aug 15 10:31:18 2003 UTC revision 1876 by bh, Mon Oct 27 17:39:28 2003 UTC
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1    2003-10-27  Bernhard Herzog  <[email protected]>
2    
3            * po/de.po: Update.
4    
5            * Thuban/UI/application.py
6            (ThubanApplication.ShowExceptionDialog): Handle translation of the
7            dialog message properly
8    
9    2003-10-27  Bernhard Herzog  <[email protected]>
10    
11            Rework how localization works so that we use wx's translation
12            functions when running Thuban as a normal application but not when
13            we don't need any UI, such as in the test suite. See the comment
14            in Thuban/__init__.py for details
15    
16            * Thuban/__init__.py (_): Add one level of indirection to make the
17            translation handling more flexible and to make it possible to use
18            either wx's translation services or not.
19            (gettext_identity, translation_function_installed)
20            (install_translation_function): New function to help with this
21    
22            * Thuban/UI/__init__.py: Install the wx specific translation
23            function if it's OK to do that
24    
25            * test/support.py (initthuban): Install a dummy translation
26            function so that importing Thuban.UI doesn't install a wx specific
27            one for which would need to import wxPython
28    
29    2003-10-27  Bernhard Herzog  <[email protected]>
30    
31            * HOWTO-Release: Source archives should be created first and the
32            binary packages should be created from the source archives.
33            There's an official debian package now so there's no need to test
34            the rpm on debian anymore
35    
36    2003-10-27  Bernhard Herzog  <[email protected]>
37    
38            Several rendering changes:
39    
40             - Render the selection into a separate bitmap so that only that
41               bitmap needs to be redrawn when the selection changes
42    
43             - Render incrementally showing previews and allowing interaction
44               before rendering is complete
45    
46             - Update the renderer interface a bit. Most parameters of
47               RenderMap are now parameters of the constructor
48    
49            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
50            and the update region as parameters. Update the doc-string
51            (BaseRenderer.render_map_incrementally): New. Generator function
52            to renders the map incrementally
53            (BaseRenderer.render_map): Remove the map argument (it's now in
54            the constructor) and simply iterate over the
55            render_map_incrementally generator to draw the map.
56            (BaseRenderer.draw_shape_layer_incrementally)
57            (BaseRenderer.draw_shape_layer): Renamed to
58            draw_shape_layer_incrementally and changed into a generator that
59            yields True every 500 shapes. Used by render_map_incrementally to
60            render shape layers incrementally
61    
62            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
63            map and region parameters which are now in the constructor
64            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
65            the inherited render_map_incrementally.
66            (BaseRenderer.draw_shape_layer): Removed.
67            (ScreenRenderer.draw_selection_incrementally): New. The selection
68            drawing part of the removed draw_shape_layer as a generator
69            (ScreenRenderer.layer_shapes): Update because of the region
70            parameter change
71            (ExportRenderer.__init__): New. Extend the inherited constructor
72            with the destination region for the drawing
73            (ExportRenderer.RenderMap): Removed the map and region parameters
74            which are now in the constructor
75    
76            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
77            bitmap suitable for a preview in a tool
78            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
79            bitmap
80            (MapPrintout.draw_on_dc): Adapt to new renderer interface
81            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
82            exists
83            (MapCanvas.OnIdle): Update the logic to deal with incremental
84            rendering and the selection bitmap
85            (MapCanvas._do_redraw): Handle the instantiation of the render
86            iterator and the redraws during rendering
87            (MapCanvas._render_iterator): New. Generator to incrementally
88            redraw both bitmaps
89            (MapCanvas.Export): Adapt to new renderer interface.
90            (MapCanvas.full_redraw): Reset the selection bitmap and the
91            renderer iterator too
92            (MapCanvas.redraw_selection): New. Force a redraw of the selection
93            bitmap
94            (MapCanvas.shape_selected): Only redraw the selection bitmap
95    
96            * test/test_baserenderer.py
97            (TestBaseRenderer.test_polygon_no_projection)
98            (TestBaseRenderer.test_raster_no_projection)
99            (TestBaseRenderer.test_point_map_projection)
100            (TestBaseRenderer.test_point_layer_and_map_projection)
101            (TestBaseRenderer.test_point_layer_projection)
102            (TestBaseRenderer.test_point_with_classification): Adapt to new
103            renderer interface
104    
105    2003-10-24  Bernhard Herzog  <[email protected]>
106    
107            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
108            (point_in_polygon_shape, shape_centroid): Raise an exception if
109            the shape can't be read. Previously invalid shape ids would lead
110            to a segfault.
111    
112            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
113            New. test whether an exception is raised for invalid shape ids
114    
115    2003-10-24  Jan-Oliver Wagner <[email protected]>
116    
117            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
118            as alias for 'latlong'.
119    
120            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
121            as alias for 'latlong'.
122    
123    2003-10-24  Jan-Oliver Wagner <[email protected]>
124    
125            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
126            the projection even for the UnknownPanel.
127            (UnknownProjPanel.__init__): Define the text and create the textctrl
128            widget.
129            (UnknownProjPanel._DoLayout): Replaced static text widget by the
130            textctrl created in __init__.
131            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
132            including the parameters of the projection.
133            
134    2003-10-24  Jan-Oliver Wagner <[email protected]>
135    
136            * Resources/Projections/epsg.proj: New. This is a list of
137            EPSG codes with parameters for proj. The list has been
138            generated using devtools/create_epsg.py based on the
139            file nad/epsg of the proj 4.4.7 package. Four projection
140            definitions have been deleted as they are not accepted by proj:
141            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
142            and "HD72 / EOV".
143    
144    2003-10-22  Bernhard Herzog  <[email protected]>
145    
146            Some more tweaks to the projection dialog which should fix RT
147            #1886.
148    
149            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
150            the ProjFile's messages and call the base class methods correctly
151            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
152            flag on the newly selected item too. Otherwise some other item is
153            focused and the first time the focus is moved with the keyboard
154            the selection moves in unexpected ways.
155    
156            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
157            focus on the OK button, only on the projection list. That way the
158            list really has the focus initially
159            (ProjFrame.OnClose): Call the projection list's Destroy method to
160            make it unsubscribe all messages
161    
162    2003-10-21  Bernhard Herzog  <[email protected]>
163    
164            Rework the projection dialog to fix a few bugs, including RT 2166
165            and most of 2168
166    
167            * Thuban/UI/projlist.py: New. The class ProjectionList is a
168            special wxListCtrl to show a list of projections in a more MVC
169            fashion
170    
171            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
172            throughout the class. The main change is to use the ProjectionList
173            class instead of a normal wxListBox. Also, add an explicit
174            "Unknown" projection to the projection choice control.
175            (ProjPanel.__init__): Add an "unknown" ellipsoid
176            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
177            instantiation of the panel's controls to make the tab-order more
178            natural
179    
180    2003-10-21  Bernhard Herzog  <[email protected]>
181    
182            * test/test_load.py (TestSingleLayer.file_contents)
183            (TestSingleLayer.test): Add non-ascii characters to the titles of
184            session, map and layer. This is effectively a port of the
185            TestUnicodeStrings test in test_load_0_8.py which for some reason
186            was only added there.
187    
188            * test/test_load_0_9.py (TestSingleLayer.file_contents)
189            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
190            characters to the titles of session, map and layer,.
191    
192    2003-10-21  Bernhard Herzog  <[email protected]>
193    
194            Add EPSG projection handling to .thuban files
195    
196            * test/test_save.py (SaveSessionTest.dtd)
197            (SaveSessionTest.testEmptySession)
198            (SaveSessionTest.testLayerProjection)
199            (SaveSessionTest.testRasterLayer)
200            (SaveSessionTest.testClassifiedLayer)
201            (SaveSessionTest.test_dbf_table)
202            (SaveSessionTest.test_joined_table)
203            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
204            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
205            use a and epsg projection to test saving them
206    
207            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
208            namespace
209            (TestLayerVisibility.file_contents, TestLabels.file_contents)
210            (TestLayerProjection.file_contents)
211            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
212            (TestPostGISLayer.file_contents)
213            (TestPostGISLayerPassword.file_contents)
214            (TestLoadError.file_contents, TestLoadError.test): Update to use
215            1.0-dev namespace
216            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
217            use 1.0-dev namespace and use an EPSG projection to test whether
218            loading it works
219    
220            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
221            as of Thuban 0.9. These are now tests to determine whether Thuban
222            can still read files generated by Thuban 0.9
223    
224            * Thuban/Model/save.py (SessionSaver.write)
225            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
226            namespace
227            (SessionSaver.write_projection): Write the projection's epsg
228            attribute
229    
230            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
231            thuban-1.0-dev.dtd namespace
232            (SessionLoader.check_attrs): Allow a callable object as conversion
233            too
234            (SessionLoader.start_projection, SessionLoader.end_projection)
235            (SessionLoader.start_parameter): Handle the epsg attribute and
236            rename a few instance variables to lower case
237    
238            * Resources/XML/thuban-1.0.dtd: New. Only difference to
239            thuban-0.9.dtd is the epsg attribute for projections.
240    
241    2003-10-21  Bernhard Herzog  <[email protected]>
242    
243            * test/runtests.py (main): Let the user specify which tests to run
244            on the command line
245    
246            * test/support.py (ThubanTestResult.getDescription): Override to
247            give a better short description. The description can be used as a
248            parameter to run_tests to run that particular test in isolation.
249    
250    2003-10-21  Frank Koormann   <[email protected]>
251    
252            Popup menu for legend. Scheduled for the 1.2 release this was too
253            simple to implement: The popup menu is bound to the legend tree, while
254            the events are hanlded by its anchestor, the legend panel. This
255            allows reuse of all the event handlers already implemented for the
256            legend toolbar buttons.
257    
258            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
259            to add handlers for the events issued by the popup menu.
260            (LegendPanel._OnToggleVisibility): Handler for toggling layer
261            visibility event
262            (LegendPanel._OnProjection): Handler for layer projection event.
263            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
264            (LegendTree._OnRightClick): Event handler for right click, select item
265            and pop up menu.
266            (LegendTree.ToggleVisibility): Toggle layer visibility
267            (LegendTree.LayerProjection): Raise layer projection dialog for
268            current layer.
269    
270    2003-10-21  Bernhard Herzog  <[email protected]>
271    
272            * Resources/Projections/defaults.proj: Use correct DOCTYPE
273            declaration. The top-level element is projectionlist not projfile
274    
275    2003-10-20  Bernhard Herzog  <[email protected]>
276    
277            * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
278            method to write a projfile and display a busy cursor and error
279            dialogs.
280            (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
281            (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
282            (ProjFrame.__FillAvailList): Translate "<None>" too and display a
283            busy cursor while loading the user and system prj files.
284    
285    2003-10-16  Bernhard Herzog  <[email protected]>
286    
287            * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
288            ProjFile objects
289            (clear_proj_file_cache): New function to clear the cache. Mainly
290            useful for use by the test suite
291            (read_proj_file): Use the cache.
292    
293            * test/test_proj.py (TestProjFile): Clarify the doc-string
294            (ProjFileReadTests): Update doc-string
295            (ProjFileReadTests.test_get_system_proj_file): Check whether the
296            system proj files is cached.
297            (ProjFileLoadTestCase): New base class for the proj file tests
298            derived from support.FileLoadTestCase to provide some common
299            behavior.
300            (TestLoadingProjFile)
301            (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
302            (TestProjFileWithInvalidParameters.file_contents): Derive from
303            ProjFileLoadTestCase
304            (TestLoadingProjFile.test_caching): New. Test whether the cache
305            works
306    
307    2003-10-16      Silke Reimer    <[email protected]>
308    
309            * debian/*: New directory with configuration files for building a thuban
310              deb-package.
311    
312    2003-10-14  Bernhard Herzog  <[email protected]>
313    
314            * test/test_proj.py: Execute support.run_tests when run as
315            __main__ so that missing unsubscribes are detected
316            (TestProjFile.tearDown): Destroy the proj_file properly
317    
318    2003-10-14  Bernhard Herzog  <[email protected]>
319    
320            * Thuban/Model/messages.py (PROJECTION_ADDED)
321            (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
322            the ProjFile objects
323    
324            * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
325            easily send messages when the projections change
326            (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
327            when the change was successful
328    
329            * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
330            proj file messages
331            (TestProjFile.test_add_remove)
332            (TestProjFile.test_remove_non_existing)
333            (TestProjFile.test_replace)
334            (TestProjFile.test_replace_non_existing): Test whether the right
335            messages are sent
336    
337    2003-10-14  Bernhard Herzog  <[email protected]>
338    
339            * test/test_proj.py (TestProjFile.test): Refactor into several
340            tests
341            (TestProjFile.test_add_remove)
342            (TestProjFile.test_remove_non_existing)
343            (TestProjFile.test_replace)
344            (TestProjFile.test_replace_non_existing): Some of the new
345            individual test cases
346            (TestProjFileSimple): New class for the rest of the test cases
347            that came out of the refactoring
348            (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
349            derived classes don't have to
350    
351    2003-10-13  Bernhard Herzog  <[email protected]>
352    
353            Add an optional EPSG code to the projection objects and extend the
354            .proj file format accordingly.
355    
356            * Resources/XML/projfile.dtd (element projection): Add epsg
357            attribute
358    
359            * Thuban/Model/proj.py (Projection.__init__): New parameter and
360            instance variable epsg. Update doc-string
361            (Projection.EPSGCode, Projection.Label): New methods to provide
362            access to EPSG code and a label for use in dialogs
363    
364            * Thuban/Model/resource.py (ProjFileReader.start_projection)
365            (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
366            Handle the epsg code attribute when reading or writing proj files
367    
368            * Thuban/UI/projdialog.py (ProjFrame._OnSave)
369            (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
370            (ProjFrame.__FillAvailList): Use the projection's Label method to
371            get the string for the list box
372    
373            * test/test_proj.py (TestProjection.test_label)
374            (TestProjection.test_label_epsg)
375            (TestProjection.test_epsgcode_for_non_epsg_projection)
376            (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
377            for the label and EPSGCode methods
378            (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
379            (WriteProjFileTests.test_write_empty_file): Create the ProjFile
380            objects in the test cases and put the expected contents into the
381            test case methods too. Update doTestWrite accordingly
382            (TestLoadingProjFile)
383            (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
384            read tests from TestProjFile.
385            (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
386            tests are now in the new classes.
387            (sample_projfile, sample_projfile_data)
388            (sample_projfile2, sample_projfile_data2): Removed. Not used
389            anymore.
390            (TestProjFile.test_read_unreadable_file): No need to reset the
391            permissions at the end anymore since we use a unique filename
392    
393    2003-10-13  Bernhard Herzog  <[email protected]>
394    
395            * test/test_proj.py: Some more refactoring of the test cases
396            (ProjFileTest): New base class for the proj file tests.
397            (TestProjFile): Derive from ProjFileTest
398            (TestProjFile.test_read_unreadable_file)
399            (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
400            the new filename method to get a unique filename
401            (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
402            (WriteProjFileTests): New class for proj file write tests.
403            Contains the write test that were in TestProjFile originally.
404    
405    2003-10-13  Bernhard Herzog  <[email protected]>
406    
407            * test/test_proj.py (TestProjFile.testRead)
408            (TestProjFile.test_read_non_existing_file)
409            (TestProjFile.test_read_unreadable_file)
410            (TestProjFile.test_read_empty_file): Split into several methods.
411    
412    2003-10-10  Bernhard Herzog  <[email protected]>
413    
414            * Thuban/UI/sizers.py: New file with custom sizers.
415    
416            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
417            all projection type specific panels and put them into a
418            NotebookLikeSizer. This way the dialog doesn't change its size
419            when a different projection is selected
420            (ProjFrame.__init__): Rename projection_panels
421            projection_panel_defs and reuse projection_panels for a list of
422            the instantiated panels.
423            (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
424            (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
425            the panels
426            (UnknownProjPanel._DoLayout): Place the newlines in the message
427            differently to make the panel narrower.
428            (TMPanel._DoLayout): Layout the parameters in one column.
429    
430    2003-10-10  Bernhard Herzog  <[email protected]>
431    
432            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
433            that contains all the setup for the dialog's widgets, layout and
434            event handling.
435            (__): Call build_dialog to build the dialog.
436            (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
437            Their functionality is now in build_dialog
438            (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
439            (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
440            (ProjFrame.__DoOnProjChoice): Small updates due to slightly
441            different widget names and hierarchy introduced with build_dialog.
442    
443    2003-10-10  Bernhard Herzog  <[email protected]>
444    
445            * README: Fix typo.
446    
447    2003-10-09  Bernhard Herzog  <[email protected]>
448    
449            * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
450            projection is already in the list. This is *a lot* faster when
451            loading files with hundreds of projections since it saves a linear
452            search. OTOH this will allow adding the same projection to the
453            user.proj file multiple times in the projection dialog but we'll
454            deal with that later
455    
456    2003-10-09  Jan-Oliver Wagner <[email protected]>
457    
458            * devtools: New. Directory for developer tools that are not intended
459            for the regular user.
460    
461            * devtools/create_epsg.py: New. Convert the epsg file of proj into
462            a python .proj file.
463    
464    2003-10-09  Bernhard Herzog  <[email protected]>
465    
466            * test/test_proj.py
467            (TestProjection.test_get_parameter_without_equals_sign): New. Test
468            whether GetParameter handles parameters without "=" sign correctly
469    
470            * Thuban/Model/proj.py (Projection.GetParameter): Handle
471            parameters that do not contain a "=". Update the doc-string
472    
473    2003-10-08  Bernhard Herzog  <[email protected]>
474    
475            * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
476            length limit on the projname text control
477    
478    2003-10-08  Bernhard Herzog  <[email protected]>
479    
480            * test/test_proj.py (TestProjection.test_get_projection_units_geo)
481            (TestProjection.test_get_projection_units_normal): New. Tests for
482            the Projection.GetProjectedUnits method
483    
484    2003-10-08  Jan-Oliver Wagner <[email protected]>
485    
486            * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
487            Added missing 'val' parameter.
488    
489    2003-10-08  Bernhard Herzog  <[email protected]>
490    
491            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
492            projection type of the currently selected projection is not known,
493            i.e. there's no panel for it, use the UnknownProjPanel
494            (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
495            the actual replacing of the proj panel into the new method
496            _show_proj_panel.
497            (UnknownProjPanel): Add doc-string.
498            (UnknownProjPanel._DoLayout): Insert a newline into the text so
499            that the panel is not so wide.
500    
501    2003-10-08  Bernhard Herzog  <[email protected]>
502    
503            * Thuban/Model/resource.py (read_proj_file): Return the warnings
504            too. Update the doc-string
505            (get_proj_files): Removed. It wasn't used anywhere
506            (get_system_proj_files, get_system_proj_file): Rename to
507            get_system_proj_file and return the ProjFile object and not a list
508            of ProjFile objects. Update the callers.
509            (get_user_proj_files, get_user_proj_file): Rename to
510            get_user_proj_file return the ProjFile object and not a list of
511            ProjFile objects. Update the callers.
512            (ProjFileReader.__init__): New instance variable for the warnings.
513            Rename the __pf ivar to projfile. Update the methods referring to
514            __pf
515            (ProjFileReader.end_projection): Catch any errors raised when
516            instantiating the projection and record that as an error. The
517            projection will not be in the final ProjFile object.
518            (ProjFileReader.GetWarnings): New method to return the warnings.
519    
520            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
521            show the warnings from the projfile reader
522            (ProjFrame._OnImport): Deal with any warnings returned by
523            read_proj_file
524            (ProjFrame.__FillAvailList): Deal with any warnings returned by
525            get_system_proj_file or get_user_proj_file.
526    
527            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
528            (TestProjFileWithInvalidParameters.file_contents): New test cases
529            to test whether read_proj_file handles invalid projection
530            parameters correctly
531            (TestProjFile.test_get_system_proj_file): New. Simple test for
532            resource.get_system_proj_file
533    
534    2003-10-07  Bernhard Herzog  <[email protected]>
535    
536            * test/test_derivedshapestore.py
537            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
538            properly so that the temporary directories get deleted correctly
539    
540    2003-10-06  Bernhard Herzog  <[email protected]>
541    
542            Handle the title changes in a proper MVC way.
543    
544            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
545            canvas' TITLE_CHANGED messages
546            (MainWindow.update_title): New. Update the main window's title
547            (MainWindow.__SetTitle): Removed. Use update_title instead.
548            (MainWindow.SetMap): Use update_title instead of __SetTitle
549            (MainWindow.RenameMap): Do change the window title explicitly
550            here. That's handled in a proper MVC way now.
551            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
552            messages
553    
554            * Thuban/Lib/connector.py (Conduit): New class to help classes
555            that forward messages
556    
557            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
558            (ViewPort): Derive from Conduit instead of Publisher
559            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
560            when calling the inherited versions
561            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
562            methods to subscribe and unsubscribe map messages
563            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
564            handle the map subscriptions
565            (ViewPort.Map, ViewPort.map_projection_changed)
566            (ViewPort.layer_projection_changed): Add or update doc-strings
567    
568            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
569            typo
570            (MyConduit): Helper class for the Conduit test.
571            (TestConduit): Test cases for Conduit
572    
573            * test/test_connector.py: Use support.run_tests as main.
574    
575            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
576            the TITLE_CHANGED messages
577            (ViewPortTest.test_forwarding_title_changed): New test to check
578            whether the viewport forwards the map's TITLE_CHANGED messages
579            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
580            after the port's because the latter may require a still functional
581            map.
582    
583    2003-10-06  Bernhard Herzog  <[email protected]>
584    
585            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
586            doc-string
587    
588    2003-10-06  Bernhard Herzog  <[email protected]>
589    
590            * test/test_viewport.py (ViewPortTest.setUp)
591            (SimpleViewPortTest.test_init_with_size): Move the test for the
592            initial size as a constructor parameter from ViewPortTest.setUp
593            method to a new separate test in SimpleViewPortTest.
594    
595    2003-10-06  Bernhard Herzog  <[email protected]>
596    
597            * test/test_viewport.py (MockView): New class derived from
598            ViewPort with a mock implementation of GetTextExtent to be used in
599            the test cases
600            (ViewPortTest.setUp): Use MockView instead of ViewPort
601    
602            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
603            into what would be a "pure virtual function" in C++: always raise
604            NotImplementedError. Mock implementations for test cases don't
605            belong into the real code
606    
607    2003-10-02  Bernhard Herzog  <[email protected]>
608    
609            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
610            close the dbf file we create so that it's contents have been
611            written properly.
612    
613            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
614            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
615            Update to shapelib 1.2.10
616    
617    2003-10-01  Jan-Oliver Wagner <[email protected]>
618    
619            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
620            it annoys lintian which warns about these files not being
621            executable. The #! isn't necessary here since if you absolutely
622            must execute them you can always say "python <filename>".
623    
624    2003-09-26  Bernhard Herzog  <[email protected]>
625    
626            * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
627            only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
628            is ported to a newer the import will fail, so it should be noticed
629            immediately that this function is gone.
630            Fixes RT#1919
631    
632    2003-09-26  Bernhard Herzog  <[email protected]>
633    
634            Add a DTD for the projection files and make thuban write valid
635            projection files
636    
637            * Resources/XML/projfile.dtd: New. DTD for thuban's projection
638            files
639    
640            * Thuban/Model/resource.py (ProjFileSaver.write): Use
641            'projectionlist' as the name in the document type declaration so
642            that it matches the element type of the root element.
643    
644            * test/test_proj.py (sample_projfile, sample_projfile2): Use
645            'projectionlist' as the name in the document type declaration just
646            as it is done now in the files thuban would write
647            (sample_projfile, sample_projfile_data): Fix spelling of
648            "Mercator"
649            (TestProjFile.doTestWrite): Validate the written and the expected
650            XML data
651            (TestProjFile): Derive from ValidationTest so that we can run xml
652            validation tests
653    
654    2003-09-24  Bernhard Herzog  <[email protected]>
655    
656            * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
657            modify the list returned by map.Layers() in place since it is the
658            actual list of layers used by the map.
659    
660    2003-09-23  Jan-Oliver Wagner <[email protected]>
661    
662            * Doc/manual/thuban-manual.xml: Added subsection to chapter
663            Extensions to describe the extensions coming with the Thuban
664            standard package (gns2shp and importAPR).
665    
666    2003-09-23  Bernhard Herzog  <[email protected]>
667    
668            * libraries/thuban/wxproj.cpp (project_point): if there's an
669            inverse but no forward projection, convert to degrees after
670            applying the inverse projection. Fixes RT#2096
671    
672            * test/test_wxproj.py: New. Test cases for wxproj.so. One test
673            implicitly tests for the fix to RT#2096
674    
675            * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
676            Check that the sequences have the same lengths
677    
678            * Resources/Projections/defaults.proj (Geographic projection): Use
679            a much more precise value for the to_meter attribute.
680    
681    2003-09-22  Bernhard Herzog  <[email protected]>
682    
683            * test/support.py (initthuban): Make sure to unset the LANG env.
684            var. so that tests that compare translated strings work. Solves RT
685            #2094
686    
687    2003-09-22  Jan-Oliver Wagner <[email protected]>
688    
689            Small improvement of APR import.
690    
691            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
692            Added tests for text-ranges.
693    
694            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
695            returns a string object if the range is based on text.
696    
697            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
698            range retrieval.
699    
700    2003-09-22  Jan-Oliver Wagner <[email protected]>
701    
702            Initial version of the importAPR extension which is in
703            experimental state.
704    
705            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
706            /Extensions/importAPR/test/: New directories.
707    
708            * /Extensions/importAPR/samples/README: New: Howto load the samples.
709    
710            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
711            file which refers to the Thuban Iceland demo data.
712    
713            * /Extensions/importAPR/test/README: New: Howto execute the tests.
714    
715            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
716    
717            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
718            as in '.apr'-files.
719    
720            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
721            ODB Objects as in '.apr', '.avl' and other files.
722    
723            * /Extensions/importAPR/__init__.py: New: Init to make this
724            directory a package.
725    
726            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
727            project file (.apr) and convert it to Thuban.
728    
729    2003-09-22  Jan-Oliver Wagner <[email protected]>
730    
731            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
732    
733    2003-09-19  Jan-Oliver Wagner <[email protected]>
734    
735            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
736            with description on RPM installation and RPM binary package
737            creation.
738    
739    2003-09-18  Bernhard Herzog  <[email protected]>
740    
741            * setup.py (data_files): Only add the mo files if the Locales
742            directory actually exists, so that setup.py works with a fresh CVS
743            checkout
744    
745    2003-09-12  Jan-Oliver Wagner <[email protected]>
746    
747            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
748            in viewport, not anymore in view
749    
750    2003-09-04  Jan-Oliver Wagner <[email protected]>
751    
752            Introducing first Extension (gns2shp).
753    
754            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
755    
756            * Extensions/__init__.py: New. init to make this dir a package.
757    
758            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
759    
760            * Extensions/gns2shp/test/README: New. some info on this test directory.
761    
762            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
763    
764            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
765            of Shapefile from GNS text file format
766    
767    2003-09-03  Jan-Oliver Wagner <[email protected]>
768    
769            Fix/workaround for bug #2019:
770            https://intevation.de/rt/webrt?serial_num=2019
771    
772            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
773            (IdentifyView.__init__): Added another button that allows to
774            stop the identify mode.
775            (IdentifyView.OnStop): New. Stops the identify mode.
776    
777    2003-09-03  Jan-Oliver Wagner <[email protected]>
778    
779            Introducing a new exception dialog that allows to exit the
780            application immediately.
781            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
782    
783            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
784    
785            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
786            Made strings available to translations. Exchanged the simple
787            ScrolledMessageDialog by the new ExceptionDialog.
788    
789    2003-09-01  Bernhard Herzog  <[email protected]>
790    
791            * NEWS: New. Summary of changes and release notes.
792    
793            * MANIFEST.in: Add NEWS
794    
795    2003-09-01  Bernhard Herzog  <[email protected]>
796    
797            * MANIFEST.in: Correct the include statement for the mo-files and
798            include the documentation too.
799    
800            * setup.py (data_files): Add the .mo files
801            (setup call): Up to version 0.9.0
802    
803    2003-09-01  Bernhard Herzog  <[email protected]>
804    
805            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
806            parameter list to just parent and session
807            (ChooseDBTableDialog.__set_properties): Removed. Setting the
808            selection of empty list boxes is not allowed (and produces C++
809            assertion errors) and the rest of the setup is better done in
810            __init__ anyway.
811            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
812            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
813            builtins True/False for booleans to avoid warnings from wxPython
814    
815            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
816            ChooseDBTableDialog constructor parameters.
817    
818    2003-09-01  Bernhard Herzog  <[email protected]>
819    
820            * Thuban/Model/postgisdb.py
821            (PostGISTable): Extend doc-string
822            (PostGISTable._fetch_table_information): Set the column index
823            correctly, pretending ignored columns don't exist.
824    
825            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
826            for postgis tables with data types not yet supported by thuban.
827    
828    2003-08-29  Bernhard Herzog  <[email protected]>
829    
830            * HOWTO-Release: Tweak item about running the tests.
831    
832    2003-08-29  Jan-Oliver Wagner <[email protected]>
833    
834            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
835    
836    2003-08-29  Bernhard Herzog  <[email protected]>
837    
838            Add some missing parameters to projections. Proj complains about
839            them on windows but for some reason not on Linux.
840    
841            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
842            missing required projection parameters
843    
844            * test/test_proj.py (TestProjFile.test): Add missing required
845            projection parameters
846    
847            * test/test_load_0_8.py (TestLayerProjection.file_contents)
848            (TestLayerProjection.test): Add missing required projection
849            parameters and tests for them
850    
851            * test/test_load.py (TestLayerProjection.file_contents)
852            (TestLayerProjection.test): Add missing required projection
853            parameters and tests for them
854    
855            * test/test_layer.py (TestLayer.test_base_layer): Add missing
856            required projection parameters
857    
858    2003-08-29  Bernhard Herzog  <[email protected]>
859    
860            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
861            access the pj_errno because directly accessing pj_errno doesn't
862            work on windows if the proj library is in a DLL
863    
864            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
865    
866    2003-08-28  Bernhard Herzog  <[email protected]>
867    
868            * test/test_proj.py: Import things from Thuban after calling
869            initthuban
870    
871            * test/test_load.py (LoadSessionTest.filenames): New class
872            variable with the filename attributes to normalize
873            (LoadSessionTest.check_format): Pass self.filenames to
874            sax_eventlist to normalize the filename attributes
875    
876            * test/xmlsupport.py: Add cvs keywords
877            (SaxEventLister.__init__): New parameter filenames which indicates
878            attributes that contain filenames
879            (SaxEventLister.startElementNS): Normalize the filename attributes
880            with os.path.normpath
881            (sax_eventlist): New parameter filenames to pass through to
882            SaxEventLister
883    
884            * test/test_derivedshapestore.py: Make this file callable as a
885            program to execute the tests
886            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
887            the session to self.session so that it gets destroyed properly
888    
889            * test/test_layer.py (TestLayer.tearDown): Call the session's
890            Destroy method
891    
892            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
893            too if it exists
894            (TestMapAddLayer.test_add_layer): Bind the session to self.session
895            so that it gets destroyed properly
896    
897            * test/postgissupport.py (reason_for_not_running_tests): Add a
898            test for the existence of popen2.Popen4.
899    
900            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
901            reliable way to destroy the sessions created in the test cases
902            (SaveSessionTest.test_dbf_table): Bind the session to self.session
903            so that it gets destroyed properly
904            (SaveSessionTest.testLayerProjection): Bind the session to
905            self.session so that it gets destroyed properly
906    
907            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
908            sure that the session is destroyed properly
909    
910            * test/test_shapefilestore.py: Make this callable as a program to
911            execute the tests
912    
913            * test/test_scalebar.py: Remove unnecessary import of _ from
914            Thuban
915    
916            * test/support.py (print_garbage_information): Call initthuban
917            here because it may be called indirectly from test cases that test
918            test support modules which do not use anything from thuban itself
919            (ThubanTestProgram.runTests): Remove unnecessary debug print
920    
921    2003-08-28  Bernhard Herzog  <[email protected]>
922    
923            * Thuban/version.py (longversion): Update to 0.9
924    
925            * Thuban/UI/mainwindow.py: Remove some unused imports
926    
927            * README: Add section about required additional software. Add date
928            and revision CVS keywords
929    
930            * HOWTO-Release: Add item about the translations. Add date and
931            revision CVs keywords and change formatting to match README a bit
932            better
933    
934            * po/de.po: Update for 0.9
935    
936            * test/README: Tweak the wording a little because many tests are
937            not really unittest.
938    
939    2003-08-27  Bernhard Herzog  <[email protected]>
940    
941            As preparation for the 0.9 release, switch thuban files to a
942            non-dev namespace
943    
944            * Thuban/Model/save.py (SessionSaver.write_session): Write files
945            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
946            namespace
947    
948            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
949            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
950    
951            * test/test_save.py (SaveSessionTest.dtd)
952            (SaveSessionTest.testEmptySession)
953            (SaveSessionTest.testSingleLayer)
954            (SaveSessionTest.testLayerProjection)
955            (SaveSessionTest.testRasterLayer)
956            (SaveSessionTest.testClassifiedLayer)
957            (SaveSessionTest.test_dbf_table)
958            (SaveSessionTest.test_joined_table)
959            (SaveSessionTest.test_save_postgis): Update for new namespace
960    
961            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
962            (TestLayerVisibility.file_contents, TestLabels.file_contents)
963            (TestLayerProjection.file_contents)
964            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
965            (TestPostGISLayer.file_contents)
966            (TestPostGISLayerPassword.file_contents)
967            (TestLoadError.file_contents, TestLoadError.test): Update for new
968            namespace
969    
970    2003-08-27  Bernhard Herzog  <[email protected]>
971    
972            Make the table interface distinguish between row ids (an integer
973            that uniquely identifies a row) and row ordinals (a simple row
974            count from 0 to NumRows() - 1)
975    
976            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
977            (PostGISTable.RowOrdinalToId): New methods to conver between row
978            ids and row ordinals
979            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
980            parameter row_is_ordinal to indicate whether the row parameter is
981            the row id or the ordinal
982    
983            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
984            (TransientTableBase.RowOrdinalToId)
985            (AutoTransientTable.RowIdToOrdinal)
986            (AutoTransientTable.RowOrdinalToId): Same new methods as in
987            PostGISTable.
988            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
989            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
990            Same new parameter as in PostGISTable.
991    
992            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
993            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
994            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
995            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
996            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
997            parameter as in PostGISTable.
998    
999            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
1000            (DataTable.RowOrdinalToId): New methods to convert between row ids
1001            and row ordinals.
1002            (TableGrid.SelectRowById): New method to select a row based on its
1003            ID as opposed to its ordinal
1004            (DataTable.GetValue, TableGrid.OnRangeSelect)
1005            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
1006            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
1007            (LayerTableFrame.__init__): Convert between row ids and row
1008            ordinals as appropriate
1009    
1010            * test/postgissupport.py (PostGISDatabase.__init__): Add
1011            doc-string.
1012            (PostGISDatabase.initdb): The optional third item in a tuple in
1013            tables is now a (key, value) list with additional arguments to
1014            pass to upload_shapefile
1015            (upload_shapefile): New parameter gid_offset to allow gids that
1016            are not the same as the shapeids in the shapefile
1017            (PostgreSQLServer.get_default_static_data_db): Use the new
1018            gid_offset to make the gids in landmarks 1000 higher than the
1019            shapeids in the shapefile
1020    
1021            * test/test_viewport.py
1022            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
1023            new shapeids in the landmarks table
1024    
1025            * test/test_transientdb.py
1026            (TestTransientTable.run_iceland_political_tests)
1027            (TestTransientTable.test_transient_joined_table): Add tests for
1028            the new table methods and new keywords arguments.
1029    
1030            * test/test_postgis_db.py
1031            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
1032            (TestPostGISTable.test_read_value_row_count_mode)
1033            (TestPostGISTable.test_row_id_to_ordinal)
1034            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
1035            table methods and the new arguments
1036            (TestPostGISShapestorePoint.test_shapes_in_region)
1037            (TestPostGISShapestorePoint.test_shape_raw_data)
1038            (TestPostGISShapestorePoint.test_shape_points)
1039            (TestPostGISShapestorePoint.test_shape_shapeid)
1040            (TestPostGISShapestorePoint.test_all_shapes)
1041            (TestPostGISTable.test_simple_query)
1042            (TestPostGISTable.test_simple_query)
1043            (TestPostGISTable.test_simple_query)
1044            (TestPostGISTable.test_read_value)
1045            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
1046            shapeids in the landmarks table
1047    
1048            * test/test_memory_table.py
1049            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
1050            (TestMemoryTable.test_read_value_row_count_mode)
1051            (TestMemoryTable.test_row_id_to_ordinal)
1052            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
1053            table methods and the new arguments
1054    
1055            * test/test_dbf_table.py
1056            (TestDBFTable.test_read_row_as_dict_row_count_mode)
1057            (TestDBFTable.test_read_value_row_count_mode)
1058            (TestDBFTable.test_row_id_to_ordinal)
1059            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
1060            methods and the new arguments
1061    
1062    2003-08-26  Bernhard Herzog  <[email protected]>
1063    
1064            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
1065            more postgis specific but much faster method to get the bounding
1066            box
1067    
1068    2003-08-26  Bernhard Herzog  <[email protected]>
1069    
1070            * Thuban/Model/postgisdb.py (PostGISTable.Title)
1071            (PostGISShapeStore.AllShapes): Add these missing methods.
1072            (PostGISShapeStore.ShapesInRegion): No need to raise
1073            StopIteration. We can simply return
1074    
1075            * test/test_postgis_db.py (TestPostGISTable.test_title)
1076            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
1077            new methods
1078    
1079    2003-08-25  Bernhard Herzog  <[email protected]>
1080    
1081            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
1082    
1083            * test/test_postgis_db.py (PolygonTests): New class containing
1084            those tests from TestPostGISShapestorePolygon that can also be
1085            used to test MUTLIPOLYGON tables
1086            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
1087            so derive from that
1088            (TestPostGISShapestoreMultiPolygon): New class with tests for
1089            MUTLIPOLYGON tables
1090    
1091            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
1092            tables argument to have tuples with three items to override the
1093            WKT type used.
1094            (PostgreSQLServer.get_default_static_data_db): Use the above to
1095            create a polygon table with MUTLIPOLYGONs
1096            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
1097            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
1098            coords_to*
1099            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
1100            (wkt_converter): New. Map WKT types to converters
1101            (upload_shapefile): New parameter force_wkt_type to use a
1102            different WKT type than the default
1103    
1104    2003-08-25  Bernhard Herzog  <[email protected]>
1105    
1106            * Thuban/UI/application.py
1107            (ThubanApplication.run_db_param_dialog): New. Suitable as a
1108            db_connection_callback. Main difference is that the dialog run
1109            from this method doesn't have a parent so it can be used even when
1110            there is no main window
1111            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
1112            no db_connection_callback was given. This way the dialog pops up
1113            even when the .thuban file was given as a command line parameter.
1114    
1115    2003-08-25  Bernhard Herzog  <[email protected]>
1116    
1117            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
1118            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
1119            which leads to an effectively frozen X session because the user
1120            can only interact with the dialog but the mouse is still grabbed
1121            by the canvas.
1122            Also, call the tool's Hide method before MouseLeftUp because
1123            MouseLeftUp may change the tool's coordinates.
1124    
1125    2003-08-25  Bernhard Herzog  <[email protected]>
1126    
1127            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
1128            LoadCancelled exceptions and handle them by returning immediately.
1129    
1130    2003-08-25  Bernhard Herzog  <[email protected]>
1131    
1132            GUI part of loading sessions with postgis connections which may
1133            require user interaction to get passwords or updated parameters
1134    
1135            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
1136            bit nucer and be more generic.
1137            (DBFrame.OnAdd): Adapt to new DBDialog interface
1138    
1139            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
1140            optional parameter db_connection_callback which is passed to
1141            load_session.
1142    
1143            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
1144            Suitable as a db_connection_callback
1145            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
1146            db_connection_callback of the application's OpenSession method
1147    
1148    
1149    2003-08-25  Bernhard Herzog  <[email protected]>
1150    
1151            Basic loading of sessions containing postgis connections:
1152    
1153            * Thuban/Model/load.py (LoadError): Add doc-string
1154            (LoadCancelled): New exception class to indicate a cancelled load
1155            (SessionLoader.__init__): Add the db_connection_callback parameter
1156            which will be used by the loader to get updated parameters and a
1157            password for a database connection
1158            (SessionLoader.__init__): Add the new XML elements to the
1159            dispatchers dictionary
1160            (SessionLoader.check_attrs): Two new conversions, ascii to convert
1161            to a byte-string object and idref as a generic id reference
1162            (SessionLoader.start_dbconnection)
1163            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
1164            elements
1165            (load_session): Add the db_connection_callback to pass through the
1166            SessionLoader
1167    
1168            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
1169            New classes to test loading of sessions with postgis database
1170            connections.
1171    
1172    2003-08-25  Bernhard Herzog  <[email protected]>
1173    
1174            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
1175            replace it and the comment with __BuildDate__ by the Source: and
1176            Id: cvs keywords as used in the other files.
1177    
1178    2003-08-25  Bernhard Herzog  <[email protected]>
1179    
1180            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
1181            LoadError when a required attribute is missing. The code used to
1182            be commented out for some reason, but probably should have been
1183            active.
1184    
1185            * test/test_load.py (TestLoadError.test): Test the message in the
1186            LoadError too to make sure it really is about the missing
1187            attribute
1188    
1189    2003-08-22  Bernhard Herzog  <[email protected]>
1190    
1191            * test/test_save.py (SaveSessionTest.test_dbf_table)
1192            (SaveSessionTest.test_joined_table): Add XML validation tests.
1193    
1194    2003-08-22  Bernhard Herzog  <[email protected]>
1195    
1196            Implement saving a session with a postgis connection
1197    
1198            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
1199            elements for database connections and shapestores using db
1200            connections
1201            (session): Add the dbconnections to the content model
1202    
1203            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
1204            Write the db connections
1205            (SessionSaver.write_session): Call write_db_connections to write
1206            the connection before the data sources
1207            (SessionSaver.write_data_containers): Handle postgis shapestores
1208    
1209            * test/test_save.py (SaveSessionTest.thubanids)
1210            (SaveSessionTest.thubanidrefs): Update for new DTD
1211            (SaveSessionTest.test_save_postgis): New. Test saving a session
1212            with postgis connections
1213    
1214            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
1215            (PostGISTable.TableName): New accessor methods for the connection
1216            and table name
1217    
1218            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
1219            (TestPostGISTable.test_dbname): New methods to test the new
1220            PostGISConnection methods
1221    
1222    2003-08-22  Bernhard Herzog  <[email protected]>
1223    
1224            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
1225            for exceptions occurring when establishing a Database connection
1226            (PostGISConnection.connect): Catch psycopg.OperationalError during
1227            connects and raise ConnectionError.
1228    
1229            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
1230            tests for database exceptions
1231    
1232    2003-08-22  Bernhard Herzog  <[email protected]>
1233    
1234            Prepare the test suite for tests with required authentication
1235    
1236            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
1237            variables with two predefined users/passwords, one for the admin
1238            and one for a non-privileged user.
1239            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
1240            the non-privileged user to the database and set the admin password
1241            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
1242            Better error reporting
1243            (PostgreSQLServer.connection_params)
1244            (PostgreSQLServer.connection_string): New methods to return
1245            information about how to connect to the server
1246            (PostgreSQLServer.execute_sql): New. Convenience method to execute
1247            SQL statements
1248            (PostgreSQLServer.require_authentication): Toggle whether the
1249            server requires authentication
1250            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
1251            Add or alter users
1252            (PostGISDatabase.initdb): Pass the admin name one the
1253            subprocesses' command lines. Grant select rights on
1254            geometry_columns to everybody.
1255            (upload_shapefile): Use the admin name and password when
1256            connecting. Grant select rights on the new table to everybody.
1257    
1258            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
1259            server's new methods to get the connection parameters.
1260    
1261            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
1262            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
1263            server's new methods to get the connection parameters.
1264    
1265            * test/test_postgis_db.py
1266            (TestPostGISConnection.test_gis_tables_empty)
1267            (TestPostGISConnection.test_gis_tables_non_empty)
1268            (PostGISStaticTests.setUp): Use the server's new methods to get
1269            the connection parameters.
1270    
1271    2003-08-22  Bernhard Herzog  <[email protected]>
1272    
1273            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
1274    
1275            * Thuban/version.py: Add psycopg version
1276    
1277            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
1278            version of the psycopg module
1279    
1280    2003-08-22  Bernhard Herzog  <[email protected]>
1281    
1282            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
1283            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
1284            at the moment. The functionality should probably be implemented
1285            some time, though.
1286            (DBFrame.OnRemove): Display a message if the connection can't be
1287            removed because it's still in use.
1288    
1289    2003-08-22  Jan-Oliver Wagner <[email protected]>
1290    
1291            * Thuban/UI/about.py (About.__init__): split up the huge about
1292            text into elements/lists for easier translation. This fixes bug
1293            https://intevation.de/rt/webrt?serial_num=2058
1294            Also, made some forgotten string available for the i18n.
1295    
1296    2003-08-21  Bernhard Herzog  <[email protected]>
1297    
1298            Make postgis support really optional including insensitive menu
1299            items.
1300    
1301            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
1302            whether the postgis is supported.
1303    
1304            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
1305            to make postgis support optional
1306    
1307            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
1308            version of Thuban.Model.postgisdb.has_postgis_support
1309            (database_management command): Make it only sensitive if postgis
1310            is supported.
1311    
1312    2003-08-21  Jan-Oliver Wagner <[email protected]>
1313    
1314            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
1315            (section Adding and Removing Layers): Added text and described
1316            multi-selection.
1317            (chapter Extensions): New.
1318    
1319    2003-08-21  Jan-Oliver Wagner <[email protected]>
1320    
1321            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
1322            settings to allow multiple files to load into the map.
1323            Also reduced selection to *.shp as a default.
1324    
1325    2003-08-20  Bernhard Herzog  <[email protected]>
1326    
1327            Add dialogs and commands to open database connections and add
1328            database layers.
1329    
1330            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
1331            method to open the database connection management dialog
1332            (MainWindow.AddDBLayer): New method to add a layer from a database
1333            (_has_dbconnections): New helper function to use for sensitivity
1334            (database_management command, layer_add_db command): New commands
1335            that call the above new methods.
1336            (main_menu): Add the new commands to the menu.
1337    
1338            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
1339            (PostGISConnection.connect): Establish the actual connection in a
1340            separate method and call it in __init__. This makes it easier to
1341            override the behavior in test cases
1342            (PostGISConnection.BriefDescription): New method to return a brief
1343            description for use in dialogs.
1344    
1345            * test/test_postgis_db.py (NonConnection): DB connection that
1346            doesn't actually connect
1347            (TestBriefDescription): New class with tests for the new
1348            BriefDescription method
1349    
1350    2003-08-19  Jan-Oliver Wagner <[email protected]>
1351    
1352            Moved anything from extensions to libraries.
1353    
1354            * libraries: New.
1355    
1356            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
1357    
1358            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
1359            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
1360            been moved here from thuban/extensions/pyprojection/
1361            See there in the Attic for the older history.
1362    
1363            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
1364            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
1365            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
1366            have been moved here from thuban/extensions/pyshapelib/
1367            See there in the Attic for the older history.
1368    
1369            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
1370            files have been moved here from thuban/extensions/shapelib/
1371            See there in the Attic for the older history.
1372    
1373            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
1374            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
1375            thuban/extensions/thuban/
1376            See there in the Attic for the older history.
1377    
1378            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
1379    
1380            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
1381            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
1382    
1383            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
1384            Moved to libraries/shapelib.
1385    
1386            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
1387            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
1388            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
1389            Moved to libraries/pyshapelib.
1390    
1391            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
1392            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
1393            Moved to libraries/pyprojection.
1394    
1395            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
1396    
1397            * extensions: Removed.
1398    
1399    2003-08-19  Bernhard Herzog  <[email protected]>
1400    
1401            * test/test_viewport.py (ViewPortTest): We don't use the
1402            facilities of FileTestMixin so don't derive from it.
1403            (TestViewportWithPostGIS): New class with tests for using a
1404            viewport on a map with postgis layers.
1405    
1406    2003-08-19  Bernhard Herzog  <[email protected]>
1407    
1408            Add the db connection management to the session.
1409    
1410            * Thuban/Model/session.py (Session.__init__): New instance
1411            variable db_connections
1412            (Session.AddDBConnection, Session.DBConnections)
1413            (Session.HasDBConnections, Session.CanRemoveDBConnection)
1414            (Session.RemoveDBConnection): New methods to manage and query the
1415            db connections managed by the session
1416            (Session.OpenDBShapeStore): New method to open a shapestore from a
1417            db connection
1418    
1419            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
1420            messages for the db connection handling in the session
1421    
1422            * test/test_postgis_session.py: New. test cases for the session's
1423            db connection handling with postgis connections
1424    
1425    2003-08-19  Bernhard Herzog  <[email protected]>
1426    
1427            Add very basic postgis database support and the corresponding test
1428            cases. The test cases require a PostgreSQL + postgis installation
1429            but no existing database. The database will be created
1430            automatically by the test cases
1431    
1432            * test/README: Add note about skipped tests and the requirements
1433            of the postgis tests.
1434    
1435            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
1436    
1437            * test/test_postgis_db.py: New. Test cases for the postgis
1438            support.
1439    
1440            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
1441            format
1442    
1443            * test/test_wellknowntext.py: New. Test cases for the
1444            wellknowntext parser
1445    
1446            * test/postgissupport.py: New. Support module for tests involving
1447            a postgis database.
1448    
1449            * test/support.py (execute_as_testsuite): Shut down the postmaster
1450            if it's still running after the tests
1451    
1452            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
1453            well known text format
1454    
1455    2003-08-19  Jan-Oliver Wagner <[email protected]>
1456    
1457            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
1458            message dialog.
1459    
1460    2003-08-18  Bernhard Herzog  <[email protected]>
1461    
1462            * test/support.py (ThubanTestResult.printErrors): Indent the
1463            reason for the skips in the output to make it a bit more readable.
1464            (execute_as_testsuite): New helper function to run a test suite
1465            and print some more information.
1466            (run_tests): Use execute_as_testsuite to run the tests
1467    
1468            * test/runtests.py (main): Use execute_as_testsuite to run the
1469            tests
1470    
1471    2003-08-18  Bernhard Herzog  <[email protected]>
1472    
1473            Fix some bugs in Thuban and the test suite that were uncovered by
1474            changes introduced in Python 2.3:
1475    
1476            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
1477            filename is an absolute name
1478    
1479            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
1480            filename is an absolute name
1481    
1482            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
1483            unique filename to save to and use the correct relative filename
1484            in the expected output.
1485            (SaveSessionTest.test_dbf_table): Use the correct relative
1486            filename in the expected output.
1487    
1488            * test/test_layer.py (TestLayer.test_raster_layer): Update the
1489            test to check whether the filename is absolute.
1490    
1491    2003-08-18  Jan-Oliver Wagner <[email protected]>
1492    
1493            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
1494    
1495    2003-08-15  Bernhard Herzog  <[email protected]>
1496    
1497            Change the way shapes are returned by a shape store. The
1498            ShapesInRegion method returns an iterator over actual shape
1499            objects instead of a list of shape ids.
1500    
1501            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
1502            id.
1503            (ShapefileStore.ShapesInRegion): Return an iterator over the
1504            shapes which yields shape objects instead of returning a list of
1505            shape ids
1506            (ShapefileStore.AllShapes): New. Return an iterator over all
1507            shapes in the shape store
1508            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
1509    
1510            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
1511            doc-string.
1512    
1513            * Thuban/UI/baserenderer.py
1514            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
1515            layer_shapes and make it return an iterator containg shapes
1516            instead of a list of ids.
1517            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
1518            layer_shapes() change
1519    
1520            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
1521            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
1522    
1523            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
1524            changes in the ShapesInRegion return value.
1525            (ViewPort._get_hit_tester): Remove commented out code
1526    
1527            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
1528            new return value.
1529            (SimpleShapeStore.AllShapes): New. Implement this method too.
1530    
1531            * test/test_layer.py (TestLayer.test_arc_layer)
1532            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
1533            (TestLayer.test_point_layer_with_projection)
1534            (TestLayer.test_derived_store): Adapt to changes in the
1535            ShapesInRegion return value.
1536    
1537            * test/test_shapefilestore.py
1538            (TestShapefileStoreArc.test_shapes_in_region)
1539            (TestShapefileStorePolygon.test_shapes_in_region)
1540            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
1541            in the ShapesInRegion return value.
1542            (TestShapefileStorePoint.test_all_shapes)
1543            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
1544            methods
1545    
1546            * test/test_derivedshapestore.py
1547            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
1548            the ShapesInRegion return value.
1549            (TestDerivedShapeStore.test_all_shapes)
1550            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
1551            methods
1552    
1553    2003-08-15  Bernhard Herzog  <[email protected]>
1554    
1555            Make the renderers deal correctly with raw vs. python level
1556            representation of shape geometries
1557    
1558            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
1559            Return a flag useraw in addition to the callable and the parameter
1560            to indicate whether the callable can deal with the raw shape data
1561            or uses the higher level python lists of coordinates. The callable
1562            now should accept either the raw data or the return value of the
1563            shape's Points() method.
1564            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
1565            change
1566            (BaseRenderer.projected_points): Instead of the shape id use the
1567            points list as parameter.
1568            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
1569            (BaseRenderer.draw_point_shape): Adapt to projected_points()
1570            change and accept the points list as parameter instead of the
1571            shape id.
1572    
1573            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
1574            the useraw flag as required by the BaseRenderer
1575            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
1576            changes.
1577    
1578            * test/test_baserenderer.py
1579            (TestBaseRenderer.test_point_with_classification): New test for
1580            rendering a map with classifications.
1581    
1582    2003-08-15  Bernhard Herzog  <[email protected]>
1583    
1584            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
1585            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
1586            (ViewPort._get_hit_tester, ViewPort.projected_points)
1587            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
1588            (ViewPort._find_label_at): Split the find_shape_at method into
1589            several new methods and use the functions in the hit-test module.
1590    
1591            * Thuban/UI/hittest.py: New module with Python-level hit-testing
1592            functions
1593    
1594            * test/test_hittest.py: New. Test for the new hittest module
1595    
1596  2003-08-15  Bernhard Herzog  <[email protected]>  2003-08-15  Bernhard Herzog  <[email protected]>
1597    
1598          * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer          * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
# Line 449  Line 2044 
2044    
2045          * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as          * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
2046          it annoys lintian which warns about these files not being          it annoys lintian which warns about these files not being
2047          executable. The #1 isn't necessary here since if you absolutely          executable. The #! isn't necessary here since if you absolutely
2048          must execute them you can always say "python <filename>".          must execute them you can always say "python <filename>".
2049    
2050          * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove          * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove

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