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author | Tim Peters <tim.peters@gmail.com> | 2004-07-18 05:56:09 (GMT) |
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committer | Tim Peters <tim.peters@gmail.com> | 2004-07-18 05:56:09 (GMT) |
commit | e6ddc8b20b493fef2e7cffb2e1351fe1d238857e (patch) | |
tree | 3b3d8fcd92e1d8f0cad44297d5c2ae8522bb984c /Demo/scripts/update.py | |
parent | 4fba4521e836e0cab08316592392b1e4d06eb6ef (diff) | |
download | cpython-e6ddc8b20b493fef2e7cffb2e1351fe1d238857e.zip cpython-e6ddc8b20b493fef2e7cffb2e1351fe1d238857e.tar.gz cpython-e6ddc8b20b493fef2e7cffb2e1351fe1d238857e.tar.bz2 |
Whitespace normalization. Ran reindent.py over the entire source tree.
Diffstat (limited to 'Demo/scripts/update.py')
-rwxr-xr-x | Demo/scripts/update.py | 140 |
1 files changed, 70 insertions, 70 deletions
diff --git a/Demo/scripts/update.py b/Demo/scripts/update.py index 2db65dc..67a0783 100755 --- a/Demo/scripts/update.py +++ b/Demo/scripts/update.py @@ -4,7 +4,7 @@ # The input file contains lines of the form <filename>:<lineno>:<text>, # meaning that the given line of the given file is to be replaced # by the given text. This is useful for performing global substitutions -# on grep output: +# on grep output: import os import sys @@ -14,78 +14,78 @@ pat = '^\([^: \t\n]+\):\([1-9][0-9]*\):' prog = regex.compile(pat) class FileObj: - def __init__(self, filename): - self.filename = filename - self.changed = 0 - try: - self.lines = open(filename, 'r').readlines() - except IOError, msg: - print '*** Can\'t open "%s":' % filename, msg - self.lines = None - return - print 'diffing', self.filename + def __init__(self, filename): + self.filename = filename + self.changed = 0 + try: + self.lines = open(filename, 'r').readlines() + except IOError, msg: + print '*** Can\'t open "%s":' % filename, msg + self.lines = None + return + print 'diffing', self.filename - def finish(self): - if not self.changed: - print 'no changes to', self.filename - return - try: - os.rename(self.filename, self.filename + '~') - fp = open(self.filename, 'w') - except (os.error, IOError), msg: - print '*** Can\'t rewrite "%s":' % self.filename, msg - return - print 'writing', self.filename - for line in self.lines: - fp.write(line) - fp.close() - self.changed = 0 + def finish(self): + if not self.changed: + print 'no changes to', self.filename + return + try: + os.rename(self.filename, self.filename + '~') + fp = open(self.filename, 'w') + except (os.error, IOError), msg: + print '*** Can\'t rewrite "%s":' % self.filename, msg + return + print 'writing', self.filename + for line in self.lines: + fp.write(line) + fp.close() + self.changed = 0 - def process(self, lineno, rest): - if self.lines is None: - print '(not processed): %s:%s:%s' % ( - self.filename, lineno, rest), - return - i = eval(lineno) - 1 - if not 0 <= i < len(self.lines): - print '*** Line number out of range: %s:%s:%s' % ( - self.filename, lineno, rest), - return - if self.lines[i] == rest: - print '(no change): %s:%s:%s' % ( - self.filename, lineno, rest), - return - if not self.changed: - self.changed = 1 - print '%sc%s' % (lineno, lineno) - print '<', self.lines[i], - print '---' - self.lines[i] = rest - print '>', self.lines[i], + def process(self, lineno, rest): + if self.lines is None: + print '(not processed): %s:%s:%s' % ( + self.filename, lineno, rest), + return + i = eval(lineno) - 1 + if not 0 <= i < len(self.lines): + print '*** Line number out of range: %s:%s:%s' % ( + self.filename, lineno, rest), + return + if self.lines[i] == rest: + print '(no change): %s:%s:%s' % ( + self.filename, lineno, rest), + return + if not self.changed: + self.changed = 1 + print '%sc%s' % (lineno, lineno) + print '<', self.lines[i], + print '---' + self.lines[i] = rest + print '>', self.lines[i], def main(): - if sys.argv[1:]: - try: - fp = open(sys.argv[1], 'r') - except IOError, msg: - print 'Can\'t open "%s":' % sys.argv[1], msg - sys.exit(1) - else: - fp = sys.stdin - curfile = None - while 1: - line = fp.readline() - if not line: - if curfile: curfile.finish() - break - n = prog.match(line) - if n < 0: - print 'Funny line:', line, - continue - filename, lineno = prog.group(1, 2) - if not curfile or filename <> curfile.filename: - if curfile: curfile.finish() - curfile = FileObj(filename) - curfile.process(lineno, line[n:]) + if sys.argv[1:]: + try: + fp = open(sys.argv[1], 'r') + except IOError, msg: + print 'Can\'t open "%s":' % sys.argv[1], msg + sys.exit(1) + else: + fp = sys.stdin + curfile = None + while 1: + line = fp.readline() + if not line: + if curfile: curfile.finish() + break + n = prog.match(line) + if n < 0: + print 'Funny line:', line, + continue + filename, lineno = prog.group(1, 2) + if not curfile or filename <> curfile.filename: + if curfile: curfile.finish() + curfile = FileObj(filename) + curfile.process(lineno, line[n:]) main() |