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v0.5.1
v0.5.1
https://github.com/python/cpython
Revision ab577c1b32a09348aa0470df00cd4865b9e28a31 authored by Neal Norwitz on 27 January 2008, 01:24:44 UTC, committed by Neal Norwitz on 27 January 2008, 01:24:44 UTC
Let the O/S supply a port if none of the default ports can be used. This should make the tests more robust at the expense of allowing tests to be sloppier by not requiring them to cleanup after themselves. (It will legitamitely help when running two test suites simultaneously or if another process is already using one of the predefined ports.) This will hopefully fix test_asynchat.
1 parent b03528c
Tip revision: ab577c1b32a09348aa0470df00cd4865b9e28a31 authored by Neal Norwitz on 27 January 2008, 01:24:44 UTC
Backport r58453:
Backport r58453:
Tip revision: ab577c1
pyversioncheck.py
"""pyversioncheck - Module to help with checking versions"""
import types
import rfc822
import urllib
import sys
# Verbose options
VERBOSE_SILENT=0 # Single-line reports per package
VERBOSE_NORMAL=1 # Single-line reports per package, more info if outdated
VERBOSE_EACHFILE=2 # Report on each URL checked
VERBOSE_CHECKALL=3 # Check each URL for each package
# Test directory
## urllib bug: _TESTDIR="ftp://ftp.cwi.nl/pub/jack/python/versiontestdir/"
_TESTDIR="http://www.cwi.nl/~jack/versiontestdir/"
def versioncheck(package, url, version, verbose=0):
ok, newversion, fp = checkonly(package, url, version, verbose)
if verbose > VERBOSE_NORMAL:
return ok
if ok < 0:
print '%s: No correctly formatted current version file found'%(package)
elif ok == 1:
print '%s: up-to-date (version %s)'%(package, version)
else:
print '%s: version %s installed, version %s found:' % \
(package, version, newversion)
if verbose > VERBOSE_SILENT:
while 1:
line = fp.readline()
if not line: break
sys.stdout.write('\t'+line)
return ok
def checkonly(package, url, version, verbose=0):
if verbose >= VERBOSE_EACHFILE:
print '%s:'%package
if type(url) == types.StringType:
ok, newversion, fp = _check1version(package, url, version, verbose)
else:
for u in url:
ok, newversion, fp = _check1version(package, u, version, verbose)
if ok >= 0 and verbose < VERBOSE_CHECKALL:
break
return ok, newversion, fp
def _check1version(package, url, version, verbose=0):
if verbose >= VERBOSE_EACHFILE:
print ' Checking %s'%url
try:
fp = urllib.urlopen(url)
except IOError, arg:
if verbose >= VERBOSE_EACHFILE:
print ' Cannot open:', arg
return -1, None, None
msg = rfc822.Message(fp, seekable=0)
newversion = msg.getheader('current-version')
if not newversion:
if verbose >= VERBOSE_EACHFILE:
print ' No "Current-Version:" header in URL or URL not found'
return -1, None, None
version = version.lower().strip()
newversion = newversion.lower().strip()
if version == newversion:
if verbose >= VERBOSE_EACHFILE:
print ' Version identical (%s)'%newversion
return 1, version, fp
else:
if verbose >= VERBOSE_EACHFILE:
print ' Versions different (installed: %s, new: %s)'% \
(version, newversion)
return 0, newversion, fp
def _test():
print '--- TEST VERBOSE=1'
print '--- Testing existing and identical version file'
versioncheck('VersionTestPackage', _TESTDIR+'Version10.txt', '1.0', verbose=1)
print '--- Testing existing package with new version'
versioncheck('VersionTestPackage', _TESTDIR+'Version11.txt', '1.0', verbose=1)
print '--- Testing package with non-existing version file'
versioncheck('VersionTestPackage', _TESTDIR+'nonexistent.txt', '1.0', verbose=1)
print '--- Test package with 2 locations, first non-existing second ok'
versfiles = [_TESTDIR+'nonexistent.txt', _TESTDIR+'Version10.txt']
versioncheck('VersionTestPackage', versfiles, '1.0', verbose=1)
print '--- TEST VERBOSE=2'
print '--- Testing existing and identical version file'
versioncheck('VersionTestPackage', _TESTDIR+'Version10.txt', '1.0', verbose=2)
print '--- Testing existing package with new version'
versioncheck('VersionTestPackage', _TESTDIR+'Version11.txt', '1.0', verbose=2)
print '--- Testing package with non-existing version file'
versioncheck('VersionTestPackage', _TESTDIR+'nonexistent.txt', '1.0', verbose=2)
print '--- Test package with 2 locations, first non-existing second ok'
versfiles = [_TESTDIR+'nonexistent.txt', _TESTDIR+'Version10.txt']
versioncheck('VersionTestPackage', versfiles, '1.0', verbose=2)
if __name__ == '__main__':
_test()
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