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How do I mock an open used in a with statement (using the Mock framework in Python)?
...ager (from the examples page in the mock documentation):
>>> open_name = '%s.open' % __name__
>>> with patch(open_name, create=True) as mock_open:
... mock_open.return_value = MagicMock(spec=file)
...
... with open('/some/path', 'w') as f:
... f.write('something')
...
Chrome, Javascript, window.open in new tab
...ash ChennupatiPrakash Chennupati
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What is the difference between __init__ and __call__?
...t Plus Plus
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Rebase a single Git commit
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answered Jan 31 '13 at 21:46
tewetewe
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iOS 7's blurred overlay effect using CSS?
... CanaCana
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How to play audio?
...files?
– user781486
Apr 24 '14 at 2:21
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@user3293156 This method supports the same formats as H...
Docker - how can I copy a file from an image to a host?
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Igor BukanovIgor Bukanov
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How do JavaScript closures work?
...ing
In the following code, function onClick closes over variable BACKGROUND_COLOR.
const $ = document.querySelector.bind(document)
const BACKGROUND_COLOR = 'rgba(200,200,242,1)'
function onClick() {
$('body').style.background = BACKGROUND_COLOR
}
$('button').addEventListener('click', onClick...
How to detect if a function is called as constructor?
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