21 lines
651 B
Python
21 lines
651 B
Python
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def open_in_browser(html):
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"""
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Open the HTML document in a web browser, saving it to a temporary
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file to open it. Note that this does not delete the file after
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use. This is mainly meant for debugging.
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"""
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import os
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import webbrowser
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import tempfile
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handle, fn = tempfile.mkstemp(suffix='.html')
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f = os.fdopen(handle, 'wb')
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try:
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f.write(b"<meta charset='UTF-8' />")
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f.write(html.encode('utf-8'))
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finally:
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# we leak the file itself here, but we should at least close it
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f.close()
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url = 'file://' + fn.replace(os.path.sep, '/')
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webbrowser.open(url)
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return url
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