/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1594 by bh, Fri Aug 15 14:10:48 2003 UTC revision 1657 by bh, Mon Aug 25 18:27:16 2003 UTC
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1    2003-08-25  Bernhard Herzog  <[email protected]>
2    
3            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
4    
5            * test/test_postgis_db.py (PolygonTests): New class containing
6            those tests from TestPostGISShapestorePolygon that can also be
7            used to test MUTLIPOLYGON tables
8            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
9            so derive from that
10            (TestPostGISShapestoreMultiPolygon): New class with tests for
11            MUTLIPOLYGON tables
12    
13            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
14            tables argument to have tuples with three items to override the
15            WKT type used.
16            (PostgreSQLServer.get_default_static_data_db): Use the above to
17            create a polygon table with MUTLIPOLYGONs
18            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
19            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
20            coords_to*
21            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
22            (wkt_converter): New. Map WKT types to converters
23            (upload_shapefile): New parameter force_wkt_type to use a
24            different WKT type than the default
25    
26    2003-08-25  Bernhard Herzog  <[email protected]>
27    
28            * Thuban/UI/application.py
29            (ThubanApplication.run_db_param_dialog): New. Suitable as a
30            db_connection_callback. Main difference is that the dialog run
31            from this method doesn't have a parent so it can be used even when
32            there is no main window
33            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
34            no db_connection_callback was given. This way the dialog pops up
35            even when the .thuban file was given as a command line parameter.
36    
37    2003-08-25  Bernhard Herzog  <[email protected]>
38    
39            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
40            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
41            which leads to an effectively frozen X session because the user
42            can only interact with the dialog but the mouse is still grabbed
43            by the canvas.
44            Also, call the tool's Hide method before MouseLeftUp because
45            MouseLeftUp may change the tool's coordinates.
46    
47    2003-08-25  Bernhard Herzog  <[email protected]>
48    
49            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
50            LoadCancelled exceptions and handle them by returning immediately.
51    
52    2003-08-25  Bernhard Herzog  <[email protected]>
53    
54            GUI part of loading sessions with postgis connections which may
55            require user interaction to get passwords or updated parameters
56    
57            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
58            bit nucer and be more generic.
59            (DBFrame.OnAdd): Adapt to new DBDialog interface
60    
61            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
62            optional parameter db_connection_callback which is passed to
63            load_session.
64    
65            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
66            Suitable as a db_connection_callback
67            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
68            db_connection_callback of the application's OpenSession method
69    
70    
71    2003-08-25  Bernhard Herzog  <[email protected]>
72    
73            Basic loading of sessions containing postgis connections:
74    
75            * Thuban/Model/load.py (LoadError): Add doc-string
76            (LoadCancelled): New exception class to indicate a cancelled load
77            (SessionLoader.__init__): Add the db_connection_callback parameter
78            which will be used by the loader to get updated parameters and a
79            password for a database connection
80            (SessionLoader.__init__): Add the new XML elements to the
81            dispatchers dictionary
82            (SessionLoader.check_attrs): Two new conversions, ascii to convert
83            to a byte-string object and idref as a generic id reference
84            (SessionLoader.start_dbconnection)
85            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
86            elements
87            (load_session): Add the db_connection_callback to pass through the
88            SessionLoader
89    
90            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
91            New classes to test loading of sessions with postgis database
92            connections.
93    
94    2003-08-25  Bernhard Herzog  <[email protected]>
95    
96            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
97            replace it and the comment with __BuildDate__ by the Source: and
98            Id: cvs keywords as used in the other files.
99    
100    2003-08-25  Bernhard Herzog  <[email protected]>
101    
102            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
103            LoadError when a required attribute is missing. The code used to
104            be commented out for some reason, but probably should have been
105            active.
106    
107            * test/test_load.py (TestLoadError.test): Test the message in the
108            LoadError too to make sure it really is about the missing
109            attribute
110    
111    2003-08-22  Bernhard Herzog  <[email protected]>
112    
113            * test/test_save.py (SaveSessionTest.test_dbf_table)
114            (SaveSessionTest.test_joined_table): Add XML validation tests.
115    
116    2003-08-22  Bernhard Herzog  <[email protected]>
117    
118            Implement saving a session with a postgis connection
119    
120            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
121            elements for database connections and shapestores using db
122            connections
123            (session): Add the dbconnections to the content model
124    
125            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
126            Write the db connections
127            (SessionSaver.write_session): Call write_db_connections to write
128            the connection before the data sources
129            (SessionSaver.write_data_containers): Handle postgis shapestores
130    
131            * test/test_save.py (SaveSessionTest.thubanids)
132            (SaveSessionTest.thubanidrefs): Update for new DTD
133            (SaveSessionTest.test_save_postgis): New. Test saving a session
134            with postgis connections
135    
136            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
137            (PostGISTable.TableName): New accessor methods for the connection
138            and table name
139    
140            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
141            (TestPostGISTable.test_dbname): New methods to test the new
142            PostGISConnection methods
143    
144    2003-08-22  Bernhard Herzog  <[email protected]>
145    
146            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
147            for exceptions occurring when establishing a Database connection
148            (PostGISConnection.connect): Catch psycopg.OperationalError during
149            connects and raise ConnectionError.
150    
151            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
152            tests for database exceptions
153    
154    2003-08-22  Bernhard Herzog  <[email protected]>
155    
156            Prepare the test suite for tests with required authentication
157    
158            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
159            variables with two predefined users/passwords, one for the admin
160            and one for a non-privileged user.
161            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
162            the non-privileged user to the database and set the admin password
163            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
164            Better error reporting
165            (PostgreSQLServer.connection_params)
166            (PostgreSQLServer.connection_string): New methods to return
167            information about how to connect to the server
168            (PostgreSQLServer.execute_sql): New. Convenience method to execute
169            SQL statements
170            (PostgreSQLServer.require_authentication): Toggle whether the
171            server requires authentication
172            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
173            Add or alter users
174            (PostGISDatabase.initdb): Pass the admin name one the
175            subprocesses' command lines. Grant select rights on
176            geometry_columns to everybody.
177            (upload_shapefile): Use the admin name and password when
178            connecting. Grant select rights on the new table to everybody.
179    
180            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
181            server's new methods to get the connection parameters.
182    
183            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
184            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
185            server's new methods to get the connection parameters.
186    
187            * test/test_postgis_db.py
188            (TestPostGISConnection.test_gis_tables_empty)
189            (TestPostGISConnection.test_gis_tables_non_empty)
190            (PostGISStaticTests.setUp): Use the server's new methods to get
191            the connection parameters.
192    
193    2003-08-22  Bernhard Herzog  <[email protected]>
194    
195            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
196    
197            * Thuban/version.py: Add psycopg version
198    
199            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
200            version of the psycopg module
201    
202    2003-08-22  Bernhard Herzog  <[email protected]>
203    
204            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
205            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
206            at the moment. The functionality should probably be implemented
207            some time, though.
208            (DBFrame.OnRemove): Display a message if the connection can't be
209            removed because it's still in use.
210    
211    2003-08-22  Jan-Oliver Wagner <[email protected]>
212    
213            * Thuban/UI/about.py (About.__init__): split up the huge about
214            text into elements/lists for easier translation. This fixes bug
215            https://intevation.de/rt/webrt?serial_num=2058
216            Also, made some forgotten string available for the i18n.
217    
218    2003-08-21  Bernhard Herzog  <[email protected]>
219    
220            Make postgis support really optional including insensitive menu
221            items.
222    
223            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
224            whether the postgis is supported.
225    
226            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
227            to make postgis support optional
228    
229            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
230            version of Thuban.Model.postgisdb.has_postgis_support
231            (database_management command): Make it only sensitive if postgis
232            is supported.
233    
234    2003-08-21  Jan-Oliver Wagner <[email protected]>
235    
236            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
237            (section Adding and Removing Layers): Added text and described
238            multi-selection.
239            (chapter Extensions): New.
240    
241    2003-08-21  Jan-Oliver Wagner <[email protected]>
242    
243            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
244            settings to allow multiple files to load into the map.
245            Also reduced selection to *.shp as a default.
246    
247    2003-08-20  Bernhard Herzog  <[email protected]>
248    
249            Add dialogs and commands to open database connections and add
250            database layers.
251    
252            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
253            method to open the database connection management dialog
254            (MainWindow.AddDBLayer): New method to add a layer from a database
255            (_has_dbconnections): New helper function to use for sensitivity
256            (database_management command, layer_add_db command): New commands
257            that call the above new methods.
258            (main_menu): Add the new commands to the menu.
259    
260            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
261            (PostGISConnection.connect): Establish the actual connection in a
262            separate method and call it in __init__. This makes it easier to
263            override the behavior in test cases
264            (PostGISConnection.BriefDescription): New method to return a brief
265            description for use in dialogs.
266    
267            * test/test_postgis_db.py (NonConnection): DB connection that
268            doesn't actually connect
269            (TestBriefDescription): New class with tests for the new
270            BriefDescription method
271    
272    2003-08-19  Jan-Oliver Wagner <[email protected]>
273    
274            Moved anything from extensions to libraries.
275    
276            * libraries: New.
277    
278            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
279    
280            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
281            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
282            been moved here from thuban/extensions/pyprojection/
283            See there in the Attic for the older history.
284    
285            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
286            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
287            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
288            have been moved here from thuban/extensions/pyshapelib/
289            See there in the Attic for the older history.
290    
291            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
292            files have been moved here from thuban/extensions/shapelib/
293            See there in the Attic for the older history.
294    
295            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
296            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
297            thuban/extensions/thuban/
298            See there in the Attic for the older history.
299    
300            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
301    
302            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
303            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
304    
305            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
306            Moved to libraries/shapelib.
307    
308            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
309            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
310            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
311            Moved to libraries/pyshapelib.
312    
313            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
314            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
315            Moved to libraries/pyprojection.
316    
317            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
318    
319            * extensions: Removed.
320    
321    2003-08-19  Bernhard Herzog  <[email protected]>
322    
323            * test/test_viewport.py (ViewPortTest): We don't use the
324            facilities of FileTestMixin so don't derive from it.
325            (TestViewportWithPostGIS): New class with tests for using a
326            viewport on a map with postgis layers.
327    
328    2003-08-19  Bernhard Herzog  <[email protected]>
329    
330            Add the db connection management to the session.
331    
332            * Thuban/Model/session.py (Session.__init__): New instance
333            variable db_connections
334            (Session.AddDBConnection, Session.DBConnections)
335            (Session.HasDBConnections, Session.CanRemoveDBConnection)
336            (Session.RemoveDBConnection): New methods to manage and query the
337            db connections managed by the session
338            (Session.OpenDBShapeStore): New method to open a shapestore from a
339            db connection
340    
341            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
342            messages for the db connection handling in the session
343    
344            * test/test_postgis_session.py: New. test cases for the session's
345            db connection handling with postgis connections
346    
347    2003-08-19  Bernhard Herzog  <[email protected]>
348    
349            Add very basic postgis database support and the corresponding test
350            cases. The test cases require a PostgreSQL + postgis installation
351            but no existing database. The database will be created
352            automatically by the test cases
353    
354            * test/README: Add note about skipped tests and the requirements
355            of the postgis tests.
356    
357            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
358    
359            * test/test_postgis_db.py: New. Test cases for the postgis
360            support.
361    
362            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
363            format
364    
365            * test/test_wellknowntext.py: New. Test cases for the
366            wellknowntext parser
367    
368            * test/postgissupport.py: New. Support module for tests involving
369            a postgis database.
370    
371            * test/support.py (execute_as_testsuite): Shut down the postmaster
372            if it's still running after the tests
373    
374            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
375            well known text format
376    
377    2003-08-19  Jan-Oliver Wagner <[email protected]>
378    
379            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
380            message dialog.
381    
382    2003-08-18  Bernhard Herzog  <[email protected]>
383    
384            * test/support.py (ThubanTestResult.printErrors): Indent the
385            reason for the skips in the output to make it a bit more readable.
386            (execute_as_testsuite): New helper function to run a test suite
387            and print some more information.
388            (run_tests): Use execute_as_testsuite to run the tests
389    
390            * test/runtests.py (main): Use execute_as_testsuite to run the
391            tests
392    
393    2003-08-18  Bernhard Herzog  <[email protected]>
394    
395            Fix some bugs in Thuban and the test suite that were uncovered by
396            changes introduced in Python 2.3:
397    
398            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
399            filename is an absolute name
400    
401            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
402            filename is an absolute name
403    
404            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
405            unique filename to save to and use the correct relative filename
406            in the expected output.
407            (SaveSessionTest.test_dbf_table): Use the correct relative
408            filename in the expected output.
409    
410            * test/test_layer.py (TestLayer.test_raster_layer): Update the
411            test to check whether the filename is absolute.
412    
413    2003-08-18  Jan-Oliver Wagner <[email protected]>
414    
415            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
416    
417  2003-08-15  Bernhard Herzog  <[email protected]>  2003-08-15  Bernhard Herzog  <[email protected]>
418    
419          Change the way shapes are returned by a shape store. The          Change the way shapes are returned by a shape store. The

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