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7603 Commits

Author SHA1 Message Date
Andrea Giudiceandrea
41c847136e Remove qgis:pointsalonglines python alg help 
after "Points along geometry" algorithm port to C++ since 3.8 qgis\QGIS@f30fcca5ece7019d83d2b385f954a0335c84e7c6 qgis\QGIS#30175
 2020-01-28 05:10:22 +10:00
Andrea Giudiceandrea
2c84b43c18 Remove qgis:creategrid python alg help 
after "Create grid" algorithm port to C++ qgis/QGIS@9e9ade3903
 2020-01-27 16:25:17 +10:00
Sandro Santilli
d39b6ac77d
Merge pull request #33225 from strk/dbmanager-reconnect-button 
DBManager PostgreSQL backend using core APIs instead of psycopg2
 2020-01-20 12:05:22 +01:00
Alessandro Pasotti
5af1306bf3
Merge pull request #33685 from elpaso/pgraster-pkeys 
Native PostGIS raster data provider
 2020-01-17 11:31:28 +01:00
Alexander Bruy
57e211dc4e update tests 2020-01-15 15:17:39 +02:00
Alexander Bruy
1fe16b712a use native algorithm instead of RectanglesOvalsDiamondFixed 2020-01-15 13:41:52 +02:00
Alexander Bruy
c752919dd0 [processing][needs-docs] port Rectangle,ovals,diamonds algorithm to C++ 
and make width, height and rotation parameters dynamic.

Old Python implementations marked as deprecated to maintain API
compatibility.
 2020-01-15 13:41:52 +02:00
Nyall Dawson
a9ed83f1a6 [FEATURE][processing] New algorithm "Rename table field" 
Takes an input layer, existing field and a new name for the field, and
outputs a new layer with the selected field renamed.

While this result could also be achieved with the Refactor Fields
algorithm, Refactor Fields isn't particularly model friendly. It
relies on a constant, fixed table structure, and can't adapt to
input tables with different field structures.

In constrast, this simple Rename Field algorithm adapts nicely for
model use, because it operates on a single field only and leaves
all the other fields untouched.
 2020-01-15 21:56:10 +13:00
Sandro Santilli
5b4e581d03 Remove debugging 2020-01-14 10:42:56 +01:00
Sandro Santilli
6a20ed41a7 Extract field type from QgsField 2020-01-14 10:39:31 +01:00
Sandro Santilli
8ca08ec798 Set field precision and lengths from QgsField 2020-01-14 10:34:45 +01:00
Sandro Santilli
b4f4c331b7 Use lazy evaluation for query result descriptions 2020-01-14 10:31:11 +01:00
Nyall Dawson
771fc3ff60 [FEATURE][processing] Add new mode to "Join Attributes by Location" algorithm 
to take attributes from matching feature with largest area of overlap only

This allows for easy polygon->polygon joins, where you expect there to be
only a single matching feature and don't want to include features which
are just touching or have just tiny sliver polygon overlaps.

Sponsored by SMEC/SJ
 2020-01-14 21:28:30 +13:00
Etienne Trimaille
0a4f0e51a6 add field name when reporting an error in refactorfield algo 2020-01-14 11:32:48 +13:00
Alessandro Pasotti
0c2c133d83 DB manager use postgresraster provider instead of GDAL 2020-01-13 14:02:19 +01:00
Andrea Giudiceandrea
0d4d8254c1 [SAGA] Fix saga_cmd command with multiple outputs 
Fixes a regression bug accidentally introduced with 40134d6473fcdbd8b6f53c3ea3db01e2dd606419 (PR #8968) and backported with a887b7d34bfa44a8400bcaa986ede96e15a760c9 (PR #9231): when there are multiple output parameters processAlgorithm incorrectly generates multiple saga_cmd commands, instead of a single command containing the output parameters.

Fixes #33658
 2020-01-13 13:19:33 +13:00
Sandro Santilli
1ee8034e5b Handle query error 2020-01-10 14:52:33 +01:00
Sandro Santilli
bf4ed9ad47 Use QgsVectorLayer to retrive field names from queries 2020-01-10 09:46:05 +01:00
root676
aa2b38f9ca remove hash based python test entry 2020-01-10 13:32:42 +13:00
root676
4b8177fda9 add linedensity testdata 2020-01-10 13:32:42 +13:00
root676
ce342f7ac4 [feature][processing] Add Line denisty algorithm 2020-01-10 13:32:42 +13:00
Alexander Bruy
986930d28f [processing] use system temporary directory as default for Processing 
temporary outputs (refs #33641)
 2020-01-10 08:05:12 +13:00
Sandro Santilli
8e5ff28077 Revert "Start reorganizing DB connection for SQL window dialog" 
This reverts commit 0ad368a9d28128a4f80896cc6f9989f12b758840.
 2020-01-09 10:08:03 +01:00
Sandro Santilli
ae8f35926f Make CursorAdapter more generic (directly use AbstractConnection) 2020-01-09 10:08:03 +01:00
Sandro Santilli
95cb05e12e Fix disabling of debug 2020-01-09 10:08:03 +01:00
Sandro Santilli
5109e17019 Drop debug calls, and unused import 2020-01-09 10:08:03 +01:00
Sandro Santilli
d2d723b91b Do not get db and user names from the env if service is used 2020-01-09 10:08:03 +01:00
Sandro Santilli
07d88b1aaf Set dbname from environment, if not set already 2020-01-09 10:08:03 +01:00
Sandro Santilli
67ce48f698 Hard-code provider name in connector, so existing test is fixed 2020-01-09 10:08:03 +01:00
Sandro Santilli
6aa87fa67b Rename CursorProxy to CursorAdapter 2020-01-09 10:08:03 +01:00
Sandro Santilli
e0ec0e0b3b Make CursorProxy scrollable, tweak more of the adapter 2020-01-09 10:08:03 +01:00
Sandro Santilli
285a98431f Remove debugging line 2020-01-09 10:08:03 +01:00
Sandro Santilli
bb12bf2cca Add special code to ensure a NULL value gets converted to None 
NOTE: this should really be done in lower levels
 2020-01-09 10:08:03 +01:00
Sandro Santilli
7acbc362c0 Fix more Cursor execution functions (rename table) 2020-01-09 10:08:03 +01:00
Sandro Santilli
18c51c485c Fix TopoViewer plugin 2020-01-09 10:08:03 +01:00
Sandro Santilli
f034317665 Use the new QgsAbstractDatabaseProviderConnection interface 2020-01-09 10:08:03 +01:00
Sandro Santilli
3892faeb1c Start reorganizing DB connection for SQL window dialog 
Working toward resolution of #31994 (allowing reconnect on
connection loss)

[skip ci]
 2020-01-09 10:08:03 +01:00
Alexander Bruy
cf6cd48b38 fix typo 2020-01-06 11:19:55 +10:00
Alexander Bruy
5e62e60de9 [processing] add user-defined parameters to gdal_rasterize 2020-01-06 11:19:55 +10:00
Alexander Bruy
b511841775 [processing] fix v.net,centrality 2020-01-06 11:19:55 +10:00
Alexander Bruy
432a8a5fd0 [processing] cleanup tests 2020-01-06 11:19:55 +10:00
Alexander Bruy
1fa3edfc51 [processing] add tests for r.series and r.reclass algorithms 2020-01-06 11:19:55 +10:00
Alexander Bruy
dcabb0536b [processing] fix r.rescale and r.rescale.eq 2020-01-06 11:19:55 +10:00
Alexander Bruy
0b749558b9 [processing] add proper support for range parameters (fix #29269) 2020-01-06 11:19:55 +10:00
Nyall Dawson
fcdf1f6e78 Fix test 2020-01-05 20:58:10 +10:00
Nyall Dawson
42885bfbb7 [needs-docs][processing] Move Build Vector VRT to gdal provider 
and setup alias to avoid script/model breakage. This algorithm
uses GDAL utilities and fits better alongside the other GDAL based
algorithm rather than in the qgis provider.
 2020-01-05 20:58:10 +10:00
Nyall Dawson
27277c54f1 Remove unused code 2020-01-05 20:50:05 +10:00
Nyall Dawson
223dfafb15 [processing] Port field parameter widget to new API 2020-01-05 08:59:38 +10:00
Nyall Dawson
70ee385f4a [processing] Add message bar to widget context 2020-01-05 08:59:38 +10:00
Nyall Dawson
1a74938ba8 [processing] Add option for multiple field parameters to default to 
selecting all available fields

For some algorithms this is better UX then defaulting to an empty list
 2020-01-04 23:06:03 +10:00