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