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[processing] improvements for new mechanism for adding algorithms

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Correctly remove algorithms on plugin unload
This commit is contained in:
volaya 2016-05-24 10:27:38 +02:00
parent bc75862e53
commit 3607e269c6
3 changed files with 11 additions and 4 deletions
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4
python/plugins/processing/algs/examplescripts/ProcessingExampleScriptsPlugin.py
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@ -32,7 +32,7 @@ from processing.core.Processing import Processing
class ProcessingExampleScriptsPlugin: class ProcessingExampleScriptsPlugin:
def initGui(self): def initGui(self):
Processing.addScripts(self, os.path.dirname(__file__)) Processing.addScripts(os.path.join(os.path.dirname(__file__), "scripts"))
def unload(self): def unload(self):
pass Processing.removeScripts(os.path.join(os.path.dirname(__file__), "scripts"))

0
python/plugins/processing/algs/examplescripts/examplescript.py → python/plugins/processing/algs/examplescripts/scripts/examplescript.py
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11
python/plugins/processing/core/Processing.py
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@ -150,9 +150,16 @@ class Processing:
provider.externalAlgs.extend(scripts) provider.externalAlgs.extend(scripts)
Processing.reloadProvider("qgis") Processing.reloadProvider("qgis")
@staticmethod
@staticmethod
def removeScripts(folder): def removeScripts(folder):
pass provider = Processing.getProviderFromName("qgis")
for alg in provider.externalAlgs[::-1]:
path = os.path.dirname(alg.descriptionFile)
if path == folder:
provider.externalAlgs.remove(alg)
Processing.reloadProvider("qgis")
@staticmethod @staticmethod
def updateAlgsList(): def updateAlgsList():