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33 Commits

Author SHA1 Message Date
Nyall Dawson
fd2c18ee16 Refactor processing writer to use QgsFeatureSink, and to store 
temporary output layers in the provided processing context

Should fix loss of intermediate memory layers when running
a multi-step model
 2017-04-26 17:38:40 +10:00
Nyall Dawson
427c3b1684 Remove vector.features 
Use QgsProcessingUtils.getFeatures instead
 2017-04-26 12:53:35 +10:00
Nyall Dawson
6397386fda Remove len method from vector.features 
Use QgsProcessingUtils::featureCount instead
 2017-04-26 12:53:35 +10:00
Nyall Dawson
adc7cf0ec2 Add context argument to vector.features 2017-04-26 12:53:35 +10:00
Nyall Dawson
dd4f530cfb [processing] Pass context argument to processAlgorithm 2017-04-26 12:53:35 +10:00
Nyall Dawson
377b181c4e Port more processing dataobjects methods to c++ 
Also
- simplify and add tests
- remove large memory leak (persistant store of all non-project layers)
- remove broken support for direct loading postgres/virtual layers
by string (Python version was very broken and would never match
a postgres/virtual layer)
 2017-04-05 19:50:46 +10:00
Nyall Dawson
a0bd464232 Use formatted name for algorithm names 
Avoids conversion of names later and gives clearer separation
between visible names and internal names
 2017-04-03 21:17:45 +10:00
Nyall Dawson
6987d7b37c Port handling of algorithm names to QgsProcessingAlgorithm 2017-04-03 21:17:45 +10:00
Nyall Dawson
dc729c1b5a Move algorithm group handling to QgsProcessingAlgorithm 2017-04-03 21:17:45 +10:00
Nyall Dawson
faa8a653b2 Move algorithm icon handling to QgsProcessingAlgorithm 2017-04-03 21:17:45 +10:00
Juergen E. Fischer
c77172ed3d fix more flake8 warnings 2017-03-05 10:21:24 +01:00
Nyall Dawson
ede452be85 [processing] Port feedback object to c++ 
Algorithms are now passed a QgsProcessingFeedback object
instead of the loosely defined progress parameter.
 2017-01-11 11:11:10 +10:00
Nyall Dawson
6a99017bf0 [processing] Use with ... when opening files 2016-11-07 11:36:38 +10:00
arnaud.morvan@camptocamp.com
4184934b9a [processing] Apply 2to3 on changes 2016-10-05 12:39:01 +02:00
Juergen E. Fischer
31df84aa6b run 2to3 on source 2016-09-21 23:30:04 +02:00
Alexander Bruy
65db336eaf [processing] move some constants to the dataobjects module 2016-09-02 09:28:45 +03:00
Alexander Bruy
80653c7aff [processing] adopt native algs to use output geomerty 2016-09-02 09:28:32 +03:00
Nyall Dawson
06c4b07222 [processing] Use layer crs/fields instead of provider crs/fields 
Since the layer has more complete knowledge of the crs (ie, when
provider could not determine crs and user has selected it from
the list), and also better knowledge of layer fields (virtual
fields, joined fields) we should use these rather than the
provider methods.
 2016-08-05 06:28:49 +10:00
Matthias Kuhn
bb79d13e82 Remove deprecated Qgis::WKBType and API cleanup (#3325) 
* Remove deprecated Qgis::WKBType and API cleanup

Renames QgsWKBTypes to QgsWkbTypes

Replaces usage of the enums:

* Qgis::WKBType with QgsWkbTypes::Type
* Qgis::GeometryType with QgsWkbTypes::GeometryType

Their values should be forward compatible (a fact that was already
explited up to now by casting between the types)

Renames some SSLxxx to SslXxx and URIxxx to UriXxx

* Fix build warnings and simplify type handling

* Add a fixer to rewrite imports

* The forgotten rebase conflictThe forgotten rebase conflicts

* QgsDataSourcURI > QgsDataSourceUri

* QgsWKBTypes > QgsWkbTypes

* Qgis.WKBGeom > QgsWkbTypes.Geom

* Further python fixes

* Guess what... Qgis::wkbDimensions != QgsWkbTypes::wkbDimensions

* Fix tests

* Python 3 updates

* [travis] pull request caching cannot be disabled

so at least use it in r/w mode

* Fix python3 print in plugins
 2016-08-04 09:10:08 +02:00
Nyall Dawson
1a2231f10c Rename QGis class to Qgis, for capitalisation consistency 2016-07-21 22:01:38 +10:00
Denis Rouzaud
8071acd064 move PyQt compat folder to python/qgis 2016-04-29 14:10:26 +02:00
Juergen E. Fischer
2526d3e3c8 processing: switch to pyqt wrappers, flake8 fixes 2016-03-21 17:00:25 +01:00
Alexander Bruy
e7fe61e6b9 [processing] load algorithms only when requred 3rd party modules are 
available or compatible QGIS version is used

Some housekeeping in QGIS algorithms provider
 2016-02-17 14:46:02 +02:00
Juergen E. Fischer
b39055b39c indentation update (now including autopep8) 2015-08-22 14:29:41 +02:00
Juergen E. Fischer
66a3d02240 integrate processing into update_ts.sh (also includes all translations 
in the repository and none outside of it).
 2015-07-26 04:28:37 +02:00
Juergen E. Fischer
956c155e8f fix python pep8 warnings and fix some revealed errors 
pep8 --ignore=E111,E128,E201,E202,E203,E211,E221,E222,E225,E226,E227,E231,E241,E261,E265,E272,E302,E303,E501,E701 \
     --exclude="ui_*.py,debian/*,python/ext-libs/*" \
     .
 2015-02-01 20:46:47 +01:00
Alexander Bruy
ad758aa8db [processing] i18n for qgis provider 2015-01-17 11:24:54 +02:00
volaya
6486594f57 [Processing] Refactoring of parameters and outputs 
It also adds some changes in the core and tools package, to provide a cleaner structure
 2014-07-14 14:47:05 +02:00
Salvatore Larosa
470431d6b4 [processing] fixes cmake for lastools, removes the interface module and adds import iface module where lacking 2014-05-21 22:05:07 +02:00
Alexander Bruy
6088dbacac follow up 5ad518afd2. Better handling of temporary directories 2014-05-16 15:45:21 +03:00
Alexander Bruy
50a258df53 [processing] write additional output(s) compatible withg Azimuth and Distance 
plugin
 2014-05-16 15:45:21 +03:00
Alexander Bruy
4d5b7d379b disable gap parameter as it is unclear if it useful 2014-05-16 15:44:37 +03:00
Alexander Bruy
2d0e950ba2 [processing] new tool: points to path 
Work done for Faunalia funded by Prof. António Mira (University of Évora,
Portugal, Unidade de Biologia da Conservação) and Dr. Rosana Peixoto
 2014-05-16 15:44:37 +03:00