scrapy/tests/mocks/dummydbm.py

"""DBM-like dummy module"""
import collections


class DummyDB(dict):
    """Provide dummy DBM-like interface."""
    def close(self):
        pass


error = KeyError


_DATABASES = collections.defaultdict(DummyDB)

def open(file, flag='r', mode=0o666):
    """Open or create a dummy database compatible.

    Arguments `flag` and `mode` are ignored.
    """
    # return same instance for same file argument
    return _DATABASES[file]
httpcache: added tests for custom dbm module. And removed the break in the line to improve readability as there is no strict 80-chars line width convention. 2013-02-01 12:41:52 -04:00			`"""DBM-like dummy module"""`
			`import collections`


			`class DummyDB(dict):`
			`"""Provide dummy DBM-like interface."""`
			`def close(self):`
			`pass`


tests: dummydbm.error should be KeyError. 2013-02-01 12:52:59 -04:00			`error = KeyError`
httpcache: added tests for custom dbm module. And removed the break in the line to improve readability as there is no strict 80-chars line width convention. 2013-02-01 12:41:52 -04:00

			`_DATABASES = collections.defaultdict(DummyDB)`

Python 3 compatible syntax: print, except, raise, octal numbers; removed Python 2.2 boolean compatibility code in xlib/pydispatch/dispatcher.py 2013-10-20 01:59:35 +06:00			`def open(file, flag='r', mode=0o666):`
httpcache: added tests for custom dbm module. And removed the break in the line to improve readability as there is no strict 80-chars line width convention. 2013-02-01 12:41:52 -04:00			`"""Open or create a dummy database compatible.`

			Arguments `flag` and `mode` are ignored.
			`"""`
			`# return same instance for same file argument`
			`return _DATABASES[file]`