munger.py's Introduction
### # munger.py - version 0.0.1 ## # a dead simple library for munging text streams; a pythonic answer to grep, sed # and friends. # # convert a file's line endings: # >>> Munger.open('/path/to/file').substitute(r"\r$", "").write() # # watch access logs for 404s: # >>> m = munger.Munger.tail('access_log') # >>> m.split().keep_if_field_matches(8, '404').field(6).display() # # find number of words containing "abc": # >>> Munger.open('/usr/share/dict/words').keep_if_contains('abc').count() # # see modest test suite in munger_test.py for more basic examples of use. # # heavily inspired by Generator Tricks for Systems Programmers -- see # http://dabeaz.com/generators.
munger.py's People
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