| 1 |
|
2003-04-29 Bernhard Herzog <[email protected]> |
| 2 |
|
|
| 3 |
|
Next step of table implementation. Introduce a transient database |
| 4 |
|
using SQLite that some of the data is copied to on demand. This |
| 5 |
|
allows us to do joins and other operations that require an index |
| 6 |
|
for good performance with reasonable efficiency. Thuban now needs |
| 7 |
|
SQLite 2.8.0 and pysqlite 0.4.1. Older versions may work but I |
| 8 |
|
haven't tested that. |
| 9 |
|
|
| 10 |
|
* Thuban/Model/transientdb.py: New. Transient database |
| 11 |
|
implementation. |
| 12 |
|
|
| 13 |
|
* test/test_transientdb.py: New. Tests for the transient DB |
| 14 |
|
classes. |
| 15 |
|
|
| 16 |
|
* Thuban/Model/session.py (AutoRemoveFile, AutoRemoveDir): New |
| 17 |
|
classes to help automatically remove temporary files and |
| 18 |
|
directories. |
| 19 |
|
(Session.__init__): New instance variables temp_dir for the |
| 20 |
|
temporary directory and transient_db for the SQLite database |
| 21 |
|
(Session.temp_directory): New. Create a temporary directory if not |
| 22 |
|
yet done and return its name. Use AutoRemoveDir to have it |
| 23 |
|
automatically deleted |
| 24 |
|
(Session.TransientDB): Instantiate the transient database if not |
| 25 |
|
done yet and return it. |
| 26 |
|
|
| 27 |
|
* Thuban/Model/data.py (ShapefileStore.__init__): Use an |
| 28 |
|
AutoTransientTable so that data is copied to the transient DB on |
| 29 |
|
demand. |
| 30 |
|
(SimpleStore): New class that simply combines a table and a |
| 31 |
|
shapefile |
| 32 |
|
|
| 33 |
|
* Thuban/Model/table.py (Table, DBFTable): Rename Table into |
| 34 |
|
DBFTable and update its doc-string to reflect the fact that this |
| 35 |
|
is only the table interface to a DBF file. Table is now an alias |
| 36 |
|
for DBFTable for temporary backwards compatibility. |
| 37 |
|
|
| 38 |
|
* Thuban/UI/application.py (ThubanApplication.OnExit): Make sure |
| 39 |
|
the last reference to the session goes away so that the temporary |
| 40 |
|
files are removed properly. |
| 41 |
|
|
| 42 |
|
* test/test_load.py (LoadSessionTest.tearDown): Remove the |
| 43 |
|
reference to the session to make sure the temporary files are |
| 44 |
|
removed. |
| 45 |
|
|
| 46 |
|
2003-04-29 Bernhard Herzog <[email protected]> |
| 47 |
|
|
| 48 |
|
* Thuban/Model/load.py (XMLReader.__init__, XMLReader.read): Turn |
| 49 |
|
the __parser instance variable into a normal local variable in |
| 50 |
|
read. It's only used there and read will never be called more than |
| 51 |
|
once. Plus it introduces a reference cycle that keeps can keep the |
| 52 |
|
session object alive for a long time. |
| 53 |
|
|
| 54 |
|
2003-04-25 Jonathan Coles <[email protected]> |
| 55 |
|
|
| 56 |
|
* Thuban/Model/proj.py (Projection): Removed Set*() methods to make |
| 57 |
|
Projection an immutable item. Fixes RTbug #1825. |
| 58 |
|
(Projection.__init__): Initialize instance variables here. |
| 59 |
|
(ProjFile.Replace): New. Replace the given projection object with |
| 60 |
|
the new projection object. This solves the problem of needing the |
| 61 |
|
mutator Projection.SetProjection() in the ProjFrame class and |
| 62 |
|
allows a projection to change parameters without changing its |
| 63 |
|
location in the file. |
| 64 |
|
|
| 65 |
|
* Thuban/UI/mainwindow.py (MainWindow.SaveSessionAs): Dialog should |
| 66 |
|
be of type wxSAVE and should verify overwriting a file. |
| 67 |
|
|
| 68 |
|
* Thuban/UI/projdialog.py (ProjFrame._OnSave): Use the new |
| 69 |
|
ProjFile.Replace() method instead of the mutator |
| 70 |
|
Projection.SetProjection(). Also requires that we reassign the |
| 71 |
|
client data to the new projection. |
| 72 |
|
|
| 73 |
|
* test/test_proj.py (TestProjection.test): Test GetName() and |
| 74 |
|
GetAllParameters() |
| 75 |
|
(TestProjFile.test): Remove tests for Set*() methods. Add tests |
| 76 |
|
for Replace(). |
| 77 |
|
|
| 78 |
|
2003-04-25 Jonathan Coles <[email protected]> |
| 79 |
|
|
| 80 |
|
* Thuban/Model/save.py (SessionSaver.write_projection): Make sure |
| 81 |
|
to save the name of the projection. |
| 82 |
|
|
| 83 |
|
* test/test_save.py (SaveSessionTest.testLayerProjection): New |
| 84 |
|
test to verify layer projections are saved correctly. |
| 85 |
|
|
| 86 |
|
2003-04-25 Jonathan Coles <[email protected]> |
| 87 |
|
|
| 88 |
|
* Thuban/Model/proj.py (Projection.SetName): Set the name |
| 89 |
|
to "Unknown" if name is None. |
| 90 |
|
(Projection.SetAllParameters): New. Set the projection's |
| 91 |
|
parameter list to the one supplied. |
| 92 |
|
(Projection.SetProjection): New. Set the projection's |
| 93 |
|
properties to those of the supplied Projection. |
| 94 |
|
|
| 95 |
|
* Thuban/UI/mainwindow.py (MainWindow.MapProjection): Set |
| 96 |
|
the dialog title to include the map's title. |
| 97 |
|
(MainWindow.LayerProjection): Set the dialog title to include |
| 98 |
|
the layer's title. |
| 99 |
|
|
| 100 |
|
* Thuban/UI/projdialog.py (ProjFrame.__ShowError): Consolidate |
| 101 |
|
error dialogs into a single method call. |
| 102 |
|
(ProjFrame.__VerifyButtons): Add more states to check. |
| 103 |
|
(ProjFrame.__GetProjection): Return the current state of an |
| 104 |
|
edited projection or None. |
| 105 |
|
(ProjFrame.__FillAvailList): Remove checks for states that |
| 106 |
|
shouldn't exist. |
| 107 |
|
(ProjFrame._OnNew): Clear all selected items and supply |
| 108 |
|
a projection panel if necessary. |
| 109 |
|
|
| 110 |
|
* test/test_proj.py (TestProjFile.test): Add tests for |
| 111 |
|
ProjFile.SetAllParameters, ProjFile.SetProjection, |
| 112 |
|
ProjFile.SetName. |
| 113 |
|
|
| 114 |
|
2003-04-25 Jonathan Coles <[email protected]> |
| 115 |
|
|
| 116 |
|
* Thuban/UI/projdialog.py (ProjFrame.__FillAvailList): Now |
| 117 |
|
takes an optional argument to select the current projection. |
| 118 |
|
This does not guarantee that the item is visible due to |
| 119 |
|
limited wxWindows functionality. Fixes RTBug #1821. |
| 120 |
|
|
| 121 |
|
2003-04-25 Jonathan Coles <[email protected]> |
| 122 |
|
|
| 123 |
|
* Thuban/Model/load.py (SessionLoader.start_projection): Remember |
| 124 |
|
the projection name and use it when constructing the Projection |
| 125 |
|
object. |
| 126 |
|
|
| 127 |
|
* Thuban/Model/proj.py (Projection.__init__): Change the default |
| 128 |
|
value for 'name' to None and then test if name is equal to None |
| 129 |
|
in the body of the constructor. This way the caller doesn't have to |
| 130 |
|
know what the default value should be. Namely, useful in load.py |
| 131 |
|
where we have to pick a default value if the 'name' parameter |
| 132 |
|
doesn't exist in the XML file. |
| 133 |
|
|
| 134 |
|
* test/test_load.py (LoadSessionTest.testLayerProjection): New. |
| 135 |
|
Tests a file where a layer has a projection. |
| 136 |
|
|
| 137 |
|
2003-04-25 Jonathan Coles <[email protected]> |
| 138 |
|
|
| 139 |
|
* Thuban/Model/layer.py (Layer.TreeInfo): Add an item to the |
| 140 |
|
tree for projection information. |
| 141 |
|
|
| 142 |
|
* Thuban/Model/load.py (XMLReader.GetFilename): Renamed from |
| 143 |
|
XMLReader.GetFileName. |
| 144 |
|
(SessionLoader): Added support for loading projection tags that |
| 145 |
|
appear inside a layer. |
| 146 |
|
|
| 147 |
|
* Thuban/Model/proj.py (ProjFile): Document the class. Move |
| 148 |
|
back to using a list because the order of the projections in |
| 149 |
|
the file is important to maintain. Fixes RTbug #1817. |
| 150 |
|
|
| 151 |
|
* Thuban/Model/resource.py: Rename calls to ProjFile.GetFileName |
| 152 |
|
to ProjFile.GetFilename. |
| 153 |
|
|
| 154 |
|
* Thuban/Model/save.py (SessionSaver.write_layer): Save projection |
| 155 |
|
information. |
| 156 |
|
|
| 157 |
|
* Thuban/UI/projdialog.py (ProjFrame._OnAddToList): Renamed from |
| 158 |
|
ProjFrame._OnSaveAs. Removed old dead code from previous |
| 159 |
|
implementation. |
| 160 |
|
(ProjFrame._OnExport): Add support for exporting more than one |
| 161 |
|
projection to a single file. |
| 162 |
|
(ProjFrame.__FillAvailList): use string formatting (% operator) |
| 163 |
|
to build strings that are (partly) translated. Fixes RTbug #1818. |
| 164 |
|
|
| 165 |
|
* test/test_proj.py (TestProjFile.test): New. Tests the base ProjFile |
| 166 |
|
class. |
| 167 |
|
|
| 168 |
2003-04-24 Bernhard Herzog <[email protected]> |
2003-04-24 Bernhard Herzog <[email protected]> |
| 169 |
|
|
| 170 |
* po/es.po: Updated Spanish translation by Daniel Calvelo Aros |
* po/es.po: Updated Spanish translation by Daniel Calvelo Aros |
| 174 |
* Thuban/UI/projdialog.py (ProjFrame._OnSaveAs): Don't translate |
* Thuban/UI/projdialog.py (ProjFrame._OnSaveAs): Don't translate |
| 175 |
empty strings. |
empty strings. |
| 176 |
|
|
| 177 |
2003-04-25 Jonathan Coles <[email protected]> |
2003-04-24 Jonathan Coles <[email protected]> |
| 178 |
|
|
| 179 |
* Thuban/Model/layer.py (Layer.GetProjection): New. Needed to |
* Thuban/Model/layer.py (Layer.GetProjection): New. Needed to |
| 180 |
implement the interface that the ProjFrame dialog expects. |
implement the interface that the ProjFrame dialog expects. |
Parent Directory
| 
Revision Log
| 
Patch