Andrea Giudiceandrea
81fb58f997
[processing] Fix deprecated QgsField constructor
...
Using QMetaType.Type in place of QVariant types for:
- "Check validity" qgis:checkvalidity
- "Climb along line" qgis:climbalongline
- "Add geometry attributes" qgis:exportaddgeometrycolumns
- "Advanced Python field calculator" qgis:advancedpythonfieldcalculator
- "Find projection" qgis:findprojection
- "Distance to nearest hub (line to hub)" qgis:distancetonearesthublinetohub
- "Distance to nearest hub (points)" qgis:distancetonearesthubpoints
- "Concave hull (k-nearest neighbor)" qgis:knearestconcavehull
- "Minimum bounding geometry" qgis:minimumboundinggeometry
- "Distance matrix" qgis:distancematrix
- "Generate points (pixel centroids) along line" qgis:generatepointspixelcentroidsalongline
- "Random points along line" qgis:randompointsalongline
- "Random points in layer bounds" qgis:randompointsinlayerbounds
- "Random points inside polygons" qgis:randompointsinsidepolygons
- "Regular points" qgis:regularpoints
- "Statistics by categories" qgis:statisticsbycategories
- "Text to float" qgis:texttofloat
- "Topological coloring" qgis:topologicalcoloring
2024-09-16 08:48:01 +10:00
Nyall Dawson
c16a1e2b3d
Update enums
2024-01-19 19:44:48 +10:00
Etienne Trimaille
3cab3c43a2
Python - Run pyupgrade on the processing plugin
2023-04-24 10:03:57 +02:00
Nyall Dawson
b6a7a10703
Fix some more python formatting issues, remove more flake exceptions
2020-05-11 11:41:50 +10:00
Bas Couwenberg
2628c480c5
Don't include revision in sources.
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Prevent changes to files that weren't changed between releases.
This eases review of the changes between releases significantly.
2019-05-17 16:47:47 +02:00
Alessandro Pasotti
0626a0ff5d
Disable some more algs
2018-09-14 18:23:03 +10:00
Nyall Dawson
405d8f29d4
[processing] Skip more unnecessary geometry checks
2018-04-10 12:27:46 +10:00
Nyall Dawson
43cd62b62f
[processing] Tweak api for QgsProcessingFeatureBasedAlgorithm
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Instead of returning a single QgsFeature from processFeature, we now
return a list of features.
This allows feature based algorithms which return multiple features
per input feature, e.g. "explode" type algorithms which split a
single input feature into multiple output features.
2018-02-21 09:16:43 +11:00
Alexander Bruy
dca37abd0e
[processing] add group id to QGIS algorithms
2017-12-14 18:04:12 +02:00
Nyall Dawson
d1a71f0971
Update algorithms for new API
2017-12-02 11:17:19 +10:00
Nyall Dawson
2951afa324
Port boundary algorithm to c++
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Also allow feature based algorithms to customise their appectable
input layers types and set suitable filters for all applicable
algorithms
2017-10-13 08:28:34 +10:00
Nyall Dawson
2a442c7886
Rationalise algorithm groups a bit
2017-08-22 23:36:42 +10:00
Nyall Dawson
95be6d17b5
Restore text to float algorithm
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And add test
2017-07-27 12:14:28 +10:00
Nyall Dawson
1e13d733c2
Move declaration of algorithm parameters/outputs to a new virtual
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initAlgorithm() method
This allows 2 benefits:
- algorithms can be subclassed and have subclasses add additional
parameters/outputs to the algorithm. With the previous approach
of declaring parameters/outputs in the constructor, it's not
possible to call virtual methods to add additional parameters/
outputs (since you can't call virtual methods from a constructor).
- initAlgorithm takes a variant map argument, allowing the algorithm
to dynamically adjust its declared parameters and outputs according
to this configuration map. This potentially allows model algorithms which
can be configured to have variable numbers of parameters and
outputs at run time. E.g. a "router" algorithm which directs
features to one of any number of output sinks depending on some
user configured criteria.
2017-07-10 16:31:14 +10:00
Nyall Dawson
b1cadb1822
Use generic algorithm icon for qgis algorithms which do not
...
have specific icons, instead of generic qgis icon
We consider these 'top level' algorithms, and using the
standard algorithm icon should help reflect this and
differentiate them from 3rd party algorithms.
2017-06-24 12:01:20 +10:00
Nyall Dawson
81855a715b
Use FastInsert when adding features from processing
2017-06-23 14:34:38 +10:00
Nyall Dawson
99cfb8faf3
Fix processing algs crash when no source features exist
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Instead we output an empty layer - this may be critical for
multi-step models where there is validly no features present
in a source layer
2017-06-23 13:49:32 +10:00
Nyall Dawson
f64f74fb63
Fix incorrect import
2017-06-06 13:41:42 +10:00
Nyall Dawson
4cb7d18b1c
Push parameters into processAlgorithm and related functions
2017-06-06 07:41:19 +10:00
Nyall Dawson
77ab933788
Move alg character definitions to __init__
2017-06-06 07:41:19 +10:00
Nyall Dawson
168f16276c
Remove help related methods from GeoAlgorithm
2017-06-06 07:41:19 +10:00
Nyall Dawson
877775d2c0
Remove a bunch of unneeded imports
2017-05-02 14:47:58 +10:00
Nyall Dawson
49c688bbe4
Fix use of QgsProcessingUtils.mapLayerFromString
2017-05-02 13:40:49 +10:00
Nyall Dawson
f84d703234
Add method QgsProcessingUtils::mapLayerFromString
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Algorithms and other processing code should use this method
(instead of dataobjects.getLayerFromString) to
retrieve layers from a string, as it considers the processing
context and allows resolving strings to temporarily stored layers.
This permits processing models to function correctly when
intermediate results are stored as memory layers. Subsequent
model algorithms can then access these temporary layers as inputs.
All temporary layers will be removed when the context object
is destroyed after the model algorithm is run.
2017-05-02 12:33:04 +10:00
Nyall Dawson
fd2c18ee16
Refactor processing writer to use QgsFeatureSink, and to store
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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
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Use QgsProcessingUtils.getFeatures instead
2017-04-26 12:53:35 +10:00
Nyall Dawson
6397386fda
Remove len method from vector.features
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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++
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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
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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
Nyall Dawson
ede452be85
[processing] Port feedback object to c++
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Algorithms are now passed a QgsProcessingFeedback object
instead of the loosely defined progress parameter.
2017-01-11 11:11:10 +10:00
Matthias Kuhn
4a7a8ff263
Update python code
2016-10-01 15:39:03 +02:00
Alexander Bruy
65db336eaf
[processing] move some constants to the dataobjects module
2016-09-02 09:28:45 +03:00
Nyall Dawson
c1649ebef4
[processing] pendingFields() -> fields()
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Does the same thing, but pendingFields() is ugly
2016-08-05 06:31:07 +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
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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
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in the repository and none outside of it).
2015-07-26 04:28:37 +02:00
pcav
2004f22ac5
Uniform and informative output names for Processing (QGIS, final)
2015-05-22 16:39:20 +02:00
Juergen E. Fischer
956c155e8f
fix python pep8 warnings and fix some revealed errors
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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
Alexander Bruy
1b8597306b
[processing] put all qgis algs in single directory
2014-10-03 15:47:44 +03:00
