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raise exception when given a relative path

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Signed-off-by: Steven Armstrong <steven@icarus.ethz.ch>
This commit is contained in:
Steven Armstrong 2011-10-10 09:57:56 +02:00
parent 96ca5b6988
commit 0ba6d55191
1 changed files with 12 additions and 0 deletions
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12
lib/cdist/core/property.py
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@ -25,11 +25,21 @@ import collections
import cdist import cdist
class AbsolutePathRequiredError(cdist.Error):
def __init__(self, path):
self.path = path
def __str__(self):
return 'Absolute path required, got: %s' % self.path
class FileList(collections.MutableSequence): class FileList(collections.MutableSequence):
"""A list that stores it's state in a file. """A list that stores it's state in a file.
""" """
def __init__(self, path, initial=None): def __init__(self, path, initial=None):
if not os.path.isabs(path):
raise AbsolutePathRequiredError(path)
self._path = path self._path = path
if initial: if initial:
# delete existing file # delete existing file
@ -108,6 +118,8 @@ class DirectoryDict(collections.MutableMapping):
""" """
def __init__(self, path, dict=None, **kwargs): def __init__(self, path, dict=None, **kwargs):
if not os.path.isabs(path):
raise AbsolutePathRequiredError(path)
self._path = path self._path = path
if dict is not None: if dict is not None:
self.update(dict) self.update(dict)