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62 lines
1.6 KiB
Python
62 lines
1.6 KiB
Python
import os
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import time
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import sys
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class SextanteUtils:
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NUM_EXPORTED = 1
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@staticmethod
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def userFolder():
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userfolder = os.path.expanduser("~") + os.sep + "sextante"
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mkdir(userfolder)
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return userfolder
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@staticmethod
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def isWindows():
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return os.name =="nt"
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@staticmethod
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def isMac():
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return sys.platform == "darwin"
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@staticmethod
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def tempFolder():
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tempfolder = os.path.expanduser("~") + os.sep + "sextante" + os.sep + "tempdata"
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mkdir(tempfolder)
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return tempfolder
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@staticmethod
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def setTempOutput(out, alg):
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ext = out.getDefaultFileExtension(alg)
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validChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
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safeCmdName = ''.join(c for c in alg.commandLineName() if c in validChars)
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filename = SextanteUtils.tempFolder() + os.sep + safeCmdName + str(SextanteUtils.NUM_EXPORTED) + "." + ext
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out.value = filename
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SextanteUtils.NUM_EXPORTED += 1
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@staticmethod
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def getTempFilename(ext):
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path = SextanteUtils.tempFolder()
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filename = path + os.sep + str(time.time()) + str(SextanteUtils.getNumExportedLayers()) + "." + ext
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return filename
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@staticmethod
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def getNumExportedLayers():
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SextanteUtils.NUM_EXPORTED += 1
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return SextanteUtils.NUM_EXPORTED
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def mkdir(newdir):
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if os.path.isdir(newdir):
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pass
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else:
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head, tail = os.path.split(newdir)
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if head and not os.path.isdir(head):
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mkdir(head)
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if tail:
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os.mkdir(newdir)
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