Mercurial > cpython-lru_cache-weakref

annotate Tools/scripts/crlf.py @ 17322:bd110eadc19a legacy-trunk

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One-liner critical fix from Jim Fulton: Eric's string-method crusade got the order backwards in a line (for .find()).
author Tim Peters <tim.peters@gmail.com>
date Thu, 05 Apr 2001 22:26:23 +0000
parents 9876a64c181a
children d37f1378d8b8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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687b66e653d6 Utility to replace CRLF with LF in argument files.
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1 #! /usr/bin/env python
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2
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3 "Replace CRLF with LF in argument files. Print names of changed files."
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4
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5 import sys, re, os
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6 for file in sys.argv[1:]:
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7 if os.path.isdir(file):
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8 print file, "Directory!"
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9 continue
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10 data = open(file, "rb").read()
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11 if '\0' in data:
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12 print file, "Binary!"
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13 continue
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14 newdata = re.sub("\r\n", "\n", data)
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15 if newdata != data:
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16 print file
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17 f = open(file, "wb")
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18 f.write(newdata)
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19 f.close()