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comparison python/stripirssi.py @ 442:3982b7ad596b

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python/stripirssi.py
author Jeff Hammel <jhammel@mozilla.com>
date Fri, 09 Aug 2013 15:23:59 -0700
parents f81fdc6926fd
children
comparison
equal deleted inserted replaced
441:f81fdc6926fd 442:3982b7ad596b
37 length = None # length of first column 37 length = None # length of first column
38 stripped = [] 38 stripped = []
39 for line in lines: 39 for line in lines:
40 if not line: 40 if not line:
41 continue # XXX desirable? 41 continue # XXX desirable?
42 prefix, rest = line.split(separator, 1) 42 try:
43 prefix, rest = line.split(separator, 1)
44 except ValueError:
45 import pdb; pdb.set_trace()
46 prefix, rest = None, None
43 if length is None: 47 if length is None:
44 length = len(prefix) 48 length = len(prefix)
45 else: 49 else:
46 if len(prefix) != length: 50 if len(prefix) != length:
47 if not line[:len(prefix)].isspace(): 51 if not line[:len(prefix)].isspace():
54 return [line for line in lines 58 return [line for line in lines
55 if line.startswith(startswith)] 59 if line.startswith(startswith)]
56 # really, one could take most functions for str and map -> lines 60 # really, one could take most functions for str and map -> lines
57 61
58 @splitlines 62 @splitlines
59 def remove_time(lines): 63 def remove_prefix_stamp(lines, stamp):
60 """removes leading 24 hour timestamp: HH:MM""" 64 """removes leading stamp: HH:MM"""
61 # XXX :ss? 65 return [line[len(stamp):] for line in lines]
62 66
63 @splitlines 67 @splitlines
64 def join(lines): 68 def join(lines):
65 """DOCUMENT ME!""" 69 """DOCUMENT ME!"""
66 last = None 70 last = None
86 joined.append(last) 90 joined.append(last)
87 return joined 91 return joined
88 92
89 ### CLI 93 ### CLI
90 94
95
96
91 def main(args=sys.argv[1:]): 97 def main(args=sys.argv[1:]):
92 98
99 # parse command line
93 usage = '%prog [options]' 100 usage = '%prog [options]'
94 parser = optparse.OptionParser(usage=usage, description=__doc__) 101 parser = optparse.OptionParser(usage=usage, description=__doc__)
95 parser.add_option('-i', '--in-place', dest='in_place', 102 parser.add_option('-i', '--in-place', dest='in_place',
96 help="rewrite files in place") 103 help="rewrite files in place")
97 # parser.add_option - strip timestamps only 104 # parser.add_option - strip timestamps only
102 109
103 # strip timestamps 110 # strip timestamps
104 lines = strip_first_column(log) 111 lines = strip_first_column(log)
105 112
106 import pdb; pdb.set_trace() 113 import pdb; pdb.set_trace()
114
107 115
108 print '\n'.join(lines) 116 print '\n'.join(lines)
109 117
110 if __name__ == '__main__': 118 if __name__ == '__main__':
111 main() 119 main()