/usr/lib/python2.7/dist-packages/preggy/utils.py is in python-preggy 1.1.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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'''Assorted helpers used elsewhere in preggy.
Currently contains only string formatting code, but this may (or may not) change.
'''
# preggy assertions
# https://github.com/heynemann/preggy
# Licensed under the MIT license:
# http://www.opensource.org/licenses/mit-license
# Copyright (c) 2013 Bernardo Heynemann heynemann@gmail.com
from __future__ import absolute_import
import logging
import re
try:
import six
except ImportError: # pragma: no cover
import warnings
warnings.warn('Ignoring six. Probably setup.py installing package.')
try:
from unidecode import unidecode
except ImportError: # pragma: no cover
import warnings
warnings.warn('Ignoring unidecode. Probably setup.py installing package.')
logging.basicConfig(level=logging.INFO)
log = logging.getLogger(__name__)
UNDERSCORES = re.compile(r'_+')
def humanized_name(thing):
try: return UNDERSCORES.sub(' ', thing.__name__)
except AttributeError: return UNDERSCORES.sub(' ', thing)
def format_assertion_msg(assertion_clause, *args):
raw_msg = 'Expected topic({{0!r}}) {assertion_clause}'
raw_msg = raw_msg.format(assertion_clause=assertion_clause)
if len(args) is 2:
raw_msg += ' {1!r}'
return raw_msg
def fix_string(obj):
if isinstance(obj, (six.binary_type, )):
try:
return obj.decode('utf-8')
except Exception:
return obj
return obj
class AssertionsMap(dict):
'''A simple dict with a dash of logging.'''
def __getitem__(self, k):
log.debug('fetching assertion: {name!r}'.format(name=k))
return super(AssertionsMap, self).__getitem__(k)
def __setitem__(self, k, v):
_keys = self.keys()
if k not in _keys:
log.debug('registering assertion: {name!r}, with function: {func!r}'.format(name=k, func=v))
elif self[k] is not v: # existing key with new assertion function
log.debug('re-registering assertion: {name!r}, with new function: {func!r}'.format(name=k, func=v))
elif self[k] is v: # same key, same function
return
return super(AssertionsMap, self).__setitem__(k, v)
def __delitem__(self, k):
log.debug('deleting assertion: {name!r}'.format(name=k))
return super(AssertionsMap, self).__delitem__(k)
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