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55 lines
1.3 KiB
Python
55 lines
1.3 KiB
Python
"""Checkversions - recursively search a directory (default: sys.prefix)
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for _checkversion.py files, and run each of them. This will tell you of
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new versions available for any packages you have installed."""
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import os
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import getopt
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import sys
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import string
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import pyversioncheck
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CHECKNAME="_checkversion.py"
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VERBOSE=1
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USAGE="""Usage: checkversions [-v verboselevel] [dir ...]
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Recursively examine a tree (default: sys.prefix) and for each package
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with a _checkversion.py file compare the installed version against the current
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version.
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Values for verboselevel:
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0 - Minimal output, one line per package
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1 - Also print descriptions for outdated packages (default)
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2 - Print information on each URL checked
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3 - Check every URL for packages with multiple locations"""
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def check1dir(dummy, dir, files):
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if CHECKNAME in files:
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fullname = os.path.join(dir, CHECKNAME)
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try:
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execfile(fullname)
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except:
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print '** Exception in', fullname
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def walk1tree(tree):
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os.path.walk(tree, check1dir, None)
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def main():
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global VERBOSE
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try:
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options, arguments = getopt.getopt(sys.argv[1:], 'v:')
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except getopt.error:
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print USAGE
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sys.exit(1)
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for o, a in options:
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if o == '-v':
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VERBOSE = string.atoi(a)
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if not arguments:
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arguments = [sys.prefix]
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for dir in arguments:
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walk1tree(dir)
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if __name__ == '__main__':
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main()
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