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Tweaked all over: 

* improve help strings
  * warn if user supplies non-existing directories
  * don't try to 'remove_tree()' non-existing directories
  * try to remove the build_base after cleanup (but don't do or say
    anything if it fails -- this is just in case we made it empty)
This commit is contained in:
Greg Ward 2000-03-18 17:33:18 +00:00
parent 2dc139cc91
commit 11fc7e447c
1 changed files with 29 additions and 9 deletions
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38
Lib/distutils/command/clean.py
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@ -12,13 +12,14 @@ from distutils.util import remove_tree
class clean (Command):
description = "clean files we built"
description = "clean up output of 'build' command"
user_options = [
('build-base=', 'b', "base directory for build library"),
('build-base=', 'b',
"base build directory (default: 'build.build-base')"),
('build-lib=', None,
"build directory for all distribution (defaults to either " +
"build-purelib or build-platlib"),
('build-temp=', 't', "temporary build directory"),
"build directory for all modules (default: 'build.build-lib')"),
('build-temp=', 't',
"temporary build directory (default: 'build.build-temp')"),
('all', 'a',
"remove all build output, not just temporary by-products")
]
@ -30,15 +31,34 @@ class clean (Command):
self.all = None
def finalize_options(self):
if self.build_lib and not os.path.exists (self.build_lib):
self.warn ("'%s' does not exist -- can't clean it" %
self.build_lib)
if self.build_temp and not os.path.exists (self.build_temp):
self.warn ("'%s' does not exist -- can't clean it" %
self.build_temp)
self.set_undefined_options('build',
('build_base', 'build_base'),
('build_lib', 'build_lib'),
('build_temp', 'build_temp'))
def run(self):
# remove the build/temp.<plat> directory
remove_tree (self.build_temp, self.verbose, self.dry_run)
# remove the build/temp.<plat> directory (unless it's already
# gone)
if os.path.exists (self.build_temp):
remove_tree (self.build_temp, self.verbose, self.dry_run)
if self.all:
# remove the build/lib resp. build/platlib directory
remove_tree (self.build_lib, self.verbose, self.dry_run)
# remove the module build directory (unless already gone)
if os.path.exists (self.build_lib):
remove_tree (self.build_lib, self.verbose, self.dry_run)
# just for the heck of it, try to remove the base build directory:
# we might have emptied it right now, but if not we don't care
if not self.dry_run:
try:
os.rmdir (self.build_base)
self.announce ("removing '%s'" % self.build_base)
except OSError:
pass