/usr/share/pyshared/hamcrest/library/collection/is_empty.py is in python-hamcrest 1.8.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | from hamcrest.core.base_matcher import BaseMatcher
__author__ = "Chris Rose"
__copyright__ = "Copyright 2012 hamcrest.org"
__license__ = "BSD, see License.txt"
class IsEmpty(BaseMatcher):
def matches(self, item, mismatch_description=None):
try:
if len(item) == 0:
return True
if mismatch_description:
mismatch_description \
.append_text('has %d item(s)' % len(item))
except TypeError:
if mismatch_description:
mismatch_description \
.append_text('does not support length')
return False
def describe_to(self, description):
description.append_text('an empty collection')
def empty():
"""
This matcher matches any collection-like object that responds to the
__len__ method, and has a length of 0.
"""
return IsEmpty()
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