Merge branch 'sextante_user_dir'

Author: alexbruy

python/plugins/sextante/add_OTB_segmentation_algs.patch

@@ -27,16 +27,21 @@
 import time
 import sys
 
+from PyQt4.QtCore import *
+
+from qgis.core import *
+
 class SextanteUtils:
 
     NUM_EXPORTED = 1
 
     @staticmethod
     def userFolder():
-        userfolder = os.path.expanduser("~") + os.sep + "sextante"
-        mkdir(userfolder)
+        userDir = QFileInfo(QgsApplication.qgisUserDbFilePath()).path() + "/sextante"
+        if not QDir(userDir).exists():
+            QDir().mkpath(userDir)
 
-        return userfolder
+        return unicode(userDir)
 
     @staticmethod
     def isWindows():
@@ -48,10 +53,11 @@ def isMac():
 
     @staticmethod
     def tempFolder():
-        tempfolder = os.path.expanduser("~") + os.sep + "sextante" + os.sep + "tempdata"
-        mkdir(tempfolder)
+        tempDir = QFileInfo(QgsApplication.qgisUserDbFilePath()).path() + "/sextante/tempdata"
+        if not QDir(tempDir).exists():
+            QDir().mkpath(tempDir)
 
-        return tempfolder
+        return unicode(tempDir)
 
     @staticmethod
     def setTempOutput(out, alg):
@@ -85,5 +91,3 @@ def mkdir(newdir):
             mkdir(head)
         if tail:
             os.mkdir(newdir)
-
-

python/plugins/sextante/core/SextanteUtils.py

@@ -44,7 +44,7 @@ def __init__(self, fileName, encoding, fields, geometryType, crs, options=None):
         self.isMemory = False
         self.memLayer = None
         self.writer = None
-        
+
         if encoding is None:
             settings = QSettings()
             encoding = settings.value("/SextanteQGIS/encoding", "System").toString()
@@ -68,7 +68,7 @@ def __init__(self, fileName, encoding, fields, geometryType, crs, options=None):
                 extension = extension[:extension.find(" ")]
                 OGRCodes[extension] = value
 
-            extension = self.fileName[self.fileName.find(".") + 1:]
+            extension = self.fileName[self.fileName.rfind(".") + 1:]
             self.writer = QgsVectorFileWriter(self.fileName, encoding, fields, geometryType, crs, OGRCodes[extension])
 
     def addFeature(self, feature):

python/plugins/sextante/core/SextanteVectorWriter.py

@@ -36,7 +36,6 @@ class ModelerUtils:
     def modelsFolder():
         folder = SextanteConfig.getSetting(ModelerUtils.MODELS_FOLDER)
         if folder == None:
-            #folder = os.path.join(os.path.dirname(__file__), "models")
             folder = SextanteUtils.userFolder() + os.sep + "models"
         mkdir(folder)
 
@@ -49,12 +48,6 @@ def getAlgorithm(name):
                 return provider[name]
         return None
 
-
     @staticmethod
     def getAlgorithms():
         return ModelerUtils.allAlgs
-
-
-
-
-

python/plugins/sextante/modeler/ModelerUtils.py

@@ -55,28 +55,25 @@ def unload(self):
     def getIcon(self):
         return QtGui.QIcon(os.path.dirname(__file__) + "/../images/script.png")
 
-    def scriptsFolder(self):
-        return ScriptUtils.scriptsFolder()
-
     def getName(self):
         return "script"
 
     def getDescription(self):
         return "Scripts"
 
-    def _loadAlgorithms(self):        
-        folder = self.scriptsFolder()
+    def _loadAlgorithms(self):
+        folder = ScriptUtils.scriptsFolder()
         self.loadFromFolder(folder)
         folder = os.path.join(os.path.dirname(__file__), "scripts")
         self.loadFromFolder(folder)
-        
+
     def loadFromFolder(self, folder):
         if not os.path.exists(folder):
             return
         for descriptionFile in os.listdir(folder):
             if descriptionFile.endswith("py"):
                 try:
-                    fullpath = os.path.join(ScriptUtils.scriptsFolder(), descriptionFile)
+                    fullpath = os.path.join(folder, descriptionFile)
                     alg = ScriptAlgorithm(fullpath)
                     if alg.name.strip() != "":
                         self.algs.append(alg)

python/plugins/sextante/script/ScriptAlgorithmProvider.py

@@ -37,11 +37,7 @@ class ScriptUtils:
     def scriptsFolder():
         folder = SextanteConfig.getSetting(ScriptUtils.SCRIPTS_FOLDER)
         if folder == None:
-            #folder = os.path.join(os.path.dirname(__file__), "scripts")
             folder = SextanteUtils.userFolder() + os.sep + "scripts"
         mkdir(folder)
 
         return folder
-
-
-

python/plugins/sextante/script/ScriptUtils.py

@@ -1,3 +1,4 @@
+##[Example scripts]=group
 ##input=vector
 ##cellsize=number 1000.0
 ##grid=output vector

python/plugins/sextante/script/scripts/Hex_grid_from_layer_bounds.py

@@ -1,5 +1,6 @@
 #Definition of inputs and outputs
 #==================================
+##[Example scripts]=group
 ##input=vector
 ##class_field=field input
 ##value_field=field input
@@ -44,18 +45,18 @@
   if clazz not in classes:
       classes[clazz] = []
   if value not in classes[clazz]:
-      classes[clazz].append(value)      
+      classes[clazz].append(value)
 
 # Create output vector layer with additional attribute
 while provider.nextFeature(inFeat):
   print int((500 * nElement)/nFeat)
-  nElement += 1  
+  nElement += 1
   inGeom = inFeat.geometry()
   outFeat.setGeometry( inGeom )
   atMap = inFeat.attributeMap()
   clazz = atMap[class_field_index].toString()
   outFeat.setAttributeMap( atMap )
   outFeat.addAttribute( len(provider.fields()), QVariant(len(classes[clazz])))
   writer.addFeature( outFeat )
-  
-del writer
+
+del writer