27 lines
839 B
Python
27 lines
839 B
Python
"""Collection of utilities for command-line interfaces and console scripts."""
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from __future__ import print_function, division, absolute_import
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from fontTools.misc.py23 import *
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import os
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import re
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numberAddedRE = re.compile("#\d+$")
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def makeOutputFileName(input, outputDir=None, extension=None, overWrite=False):
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dirName, fileName = os.path.split(input)
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fileName, ext = os.path.splitext(fileName)
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if outputDir:
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dirName = outputDir
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fileName = numberAddedRE.split(fileName)[0]
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if extension is None:
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extension = os.path.splitext(input)[1]
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output = os.path.join(dirName, fileName + extension)
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n = 1
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if not overWrite:
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while os.path.exists(output):
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output = os.path.join(
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dirName, fileName + "#" + repr(n) + extension)
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n += 1
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return output
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