convert: workaround for cvsps.cache under Windows
In non-cygwin environment, cvsps fails to create its cache directory and redirect its output to stderr. Just ignore the error and capture stderr as well.
import os
from mercurial import commands
def dispatch(cmd):
"""Simple wrapper around commands.dispatch()
Prints command and result value, but does not handle quoting.
"""
print "running: %s" % (cmd,)
result = commands.dispatch(cmd.split())
print "result: %r" % (result,)
dispatch("init test1")
os.chdir('test1')
# create file 'foo', add and commit
f = file('foo', 'wb')
f.write('foo\n')
f.close()
dispatch("add foo")
dispatch("commit -m commit1 -d 2000-01-01 foo")
# append to file 'foo' and commit
f = file('foo', 'ab')
f.write('bar\n')
f.close()
dispatch("commit -m commit2 -d 2000-01-02 foo")
# check 88803a69b24 (fancyopts modified command table)
dispatch("log -r 0")
dispatch("log -r tip")