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python Programming Glossary: all_filesPython Multiprocessing storing data until further call in each process http://stackoverflow.com/questions/14437944/python-multiprocessing-storing-data-until-further-call-in-each-process as np import cPickle as pickle def get_20newsgroups_fnames all_files for i root dirs files in enumerate os.walk home roman Desktop.. enumerate os.walk home roman Desktop 20_newsgroups if i 0 all_files.extend os.path.join root file for file in files return all_files.. os.path.join root file for file in files return all_files documents unicode open f .read errors ignore for f in get_20newsgroups_fnames..
Python string replace in a file without touching the file if no substitution was made http://stackoverflow.com/questions/5286020/python-string-replace-in-a-file-without-touching-the-file-if-no-substitution-was was made and all files have a new timestamp. for match in all_files ' .html' '.' # all_files returns all html files in current directory.. a new timestamp. for match in all_files ' .html' '.' # all_files returns all html files in current directory thefile open match.. all the files get a new timestamp count 0 for match in all_files ' .html' '.' # all_files returns all html files in current directory..
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