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Removed the 'ensure_*' methods -- they're just too handy too keep in one 

command class, so they're now in the Command base class.
This commit is contained in:
Greg Ward 2000-06-04 14:20:57 +00:00
parent 6f980b5936
commit 4227dc1b15
1 changed files with 1 additions and 43 deletions
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44
Lib/distutils/command/bdist_rpm.py
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@ -7,7 +7,7 @@ distributions)."""
__revision__ = "$Id$"
import os, string, re
import os, string
from types import *
from distutils.core import Command, DEBUG
from distutils.util import get_platform, write_file
@ -203,48 +203,6 @@ class bdist_rpm (Command):
# finalize_package_data ()
# XXX these look awfully handy: should probably move them
# up to Command and use more widely.
def _ensure_stringlike (self, option, what, default=None):
val = getattr(self, option)
if val is None:
setattr(self, option, default)
return default
elif type(val) is not StringType:
raise DistutilsOptionError, \
"'%s' must be a %s (got `%s`)" % (option, what, val)
return val
def ensure_string (self, option, default=None):
self._ensure_stringlike(option, "string", default)
def ensure_string_list (self, option):
val = getattr(self, option)
if val is None:
return
elif type(val) is StringType:
setattr(self, option, re.split(r',\s*|\s+', val))
else:
if type(val) is ListType:
types = map(type, val)
ok = (types == [StringType] * len(val))
else:
ok = 0
if not ok:
raise DistutilsOptionError, \
"'%s' must be a list of strings (got %s)" % \
(option, `val`)
def ensure_filename (self, option, default=None):
val = self._ensure_stringlike(option, "filename", None)
if val is not None and not os.path.exists(val):
raise DistutilsOptionError, \
"error in '%s' option: file '%s' does not exist" % \
(option, val)
def run (self):
if DEBUG: