Replaced 'execute()' method with a thin wrapper around 'util.execute()'.

This commit is contained in:
Greg Ward 2000-08-02 01:37:53 +00:00
parent 1c16ac360a
commit d7faa81616
1 changed files with 1 additions and 25 deletions

View File

@ -318,31 +318,7 @@ class Command:
def execute (self, func, args, msg=None, level=1):
"""Perform some action that affects the outside world (eg. by
writing to the filesystem). Such actions are special because they
should be disabled by the "dry run" flag, and should announce
themselves if the current verbosity level is high enough. This
method takes care of all that bureaucracy for you; all you have to
do is supply the function to call and an argument tuple for it (to
embody the "external action" being performed), a message to print
if the verbosity level is high enough, and an optional verbosity
threshold.
"""
# Generate a message if we weren't passed one
if msg is None:
msg = "%s %s" % (func.__name__, `args`)
if msg[-2:] == ',)': # correct for singleton tuple
msg = msg[0:-2] + ')'
# Print it if verbosity level is high enough
self.announce (msg, level)
# And do it, as long as we're not in dry-run mode
if not self.dry_run:
apply (func, args)
# execute()
util.execute(func, args, msg, self.verbose >= level, self.dry_run)
def mkpath (self, name, mode=0777):