added command line option to specify the savepath

config.py

@@ -60,7 +60,7 @@ def __createDirs(path):
     if not os.path.exists(path):
         os.makedirs(path)
 
-def defPaths():
+def defPaths(savepath):
     global debug
     global pyfaPath
     global savePath
@@ -87,8 +87,11 @@ def defPaths():
     else:
         savePath = getattr(configforced, "savePath", None)
         if savePath is None:
-            savePath = unicode(os.path.expanduser(os.path.join("~", ".pyfa")),
+            if savepath is None: # savepath is not overriden
+                savePath = unicode(os.path.expanduser(os.path.join("~", ".pyfa")),
                                sys.getfilesystemencoding())
+            else:
+                savePath = savepath
 
     __createDirs(savePath)
 

pyfa.py

@@ -44,6 +44,7 @@ parser.add_option("-r", "--root", action="store_true", dest="rootsavedata", help
 parser.add_option("-w", "--wx28", action="store_true", dest="force28", help="Force usage of wxPython 2.8", default=False)
 parser.add_option("-d", "--debug", action="store_true", dest="debug", help="Set logger to debug level.", default=False)
 parser.add_option("-t", "--title", action="store", dest="title", help="Set Window Title", default=None)
+parser.add_option("-s", "--savepath", action="store", dest="savepath", help="Set the folder for savedata", default=None)
 
 (options, args) = parser.parse_args()
 
@@ -106,7 +107,10 @@ if __name__ == "__main__":
         options.title = "pyfa %s%s - Python Fitting Assistant"%(config.version, "" if config.tag.lower() != 'git' else " (git)")
 
     config.debug = options.debug
-    config.defPaths()
+    # convert to unicode if it is set
+    if options.savepath is not None:
+        options.savepath = unicode(options.savepath)
+    config.defPaths(options.savepath)
 
     # Basic logging initialization
     import logging