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Use more pythonic way to check wether module have attribute

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closes #303
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Matthias Bussonnier 2015-09-03 11:47:26 +02:00
parent ac6b6122ff
commit d16576eb68
1 changed files with 1 additions and 1 deletions
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notebook/nbextensions.py
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@ -149,7 +149,7 @@ def install_nbextension(path, overwrite=False, symlink=False, user=False, prefix
ensure_dir_exists(nbext)
# forcing symlink parameter to False if os.symlink does not exist (e.g., on Windows machines running python 2)
if 'symlink' not in dir(os):
if not hasattr(os, 'symlink'):
symlink = False
if isinstance(path, (list, tuple)):