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A helper mocking function to mask ImportErrors

Project Description

A helper mocking function to mask ImportError s on a scoped code. Failed imports will be ignored, unless specified by the do_not_mock argument.

Installation

Using pip: pip install mock-import

Usage

Import:
>>> from mock_import import mock_import
Mocking import for a code block:
>>> with mock_import():
...     import no_such_module  # Won't raise ImportError
...     no_such_module.no_such_function()  # Won't raise AttributeError
Mocking import as a decorator:
>>> @mock_import()
... def method():
...     import no_such_module  # Won't raise ImportError
...     no_such_module.no_such_function()  # Won't raise AttributeError
>>>     import no_such_module  # raises ImportError
Making an exception:
>>> with mock_import(do_not_mock='no_such_module'):
...     import no_such_other_module  # Won't raise ImportError
...     import no_such_module  # Will raise ImportError
>>> with mock_import(do_not_mock=['nsm1', 'nsm2']):
...     import nsm  # Won't raise ImportError
...     import nsm1  # Will raise ImportError
...     import nsm2  # Will raise ImportError

Release History

This version
History Node

0.0.3

History Node

0.0.2

History Node

0.0.1

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Filename, Size & Hash SHA256 Hash Help File Type Python Version Upload Date
mock-import-0.0.3.tar.gz
(1.8 kB) Copy SHA256 Hash SHA256
Source None Sep 16, 2016

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