49 lines
1.1 KiB
Python
49 lines
1.1 KiB
Python
"""
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Internal helpers for basic commandline tools
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"""
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from __future__ import print_function, absolute_import
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import os
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import sys
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from macholib.util import is_platform_file
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def check_file(fp, path, callback):
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if not os.path.exists(path):
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print('%s: %s: No such file or directory' % (
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sys.argv[0], path), file=sys.stderr)
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return 1
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try:
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is_plat = is_platform_file(path)
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except IOError as msg:
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print('%s: %s: %s' % (sys.argv[0], path, msg), file=sys.stderr)
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return 1
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else:
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if is_plat:
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callback(fp, path)
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return 0
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def main(callback):
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args = sys.argv[1:]
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name = os.path.basename(sys.argv[0])
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err = 0
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if not args:
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print("Usage: %s filename..." % (name,), file=sys.stderr)
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return 1
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for base in args:
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if os.path.isdir(base):
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for root, dirs, files in os.walk(base):
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for fn in files:
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err |= check_file(
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sys.stdout, os.path.join(root, fn), callback)
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else:
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err |= check_file(sys.stdout, base, callback)
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return err
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