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Add docstring
Signed-off-by: Chris Warrick <>
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Kwpolska committed Jan 10, 2016
1 parent 4e9d8b0 commit 4e50e615c23a331be8ff06623cdd700c2546301b
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@@ -221,6 +221,8 @@ def prepare_config(config):
return p

def test_destination(destination, demo=False):
"""Check if the destination already exists, which can break demo site creation."""
# Issue #2214
if demo and os.path.exists(destination):
LOGGER.warning("The directory {0} already exists, and a new demo site cannot be initialized in an existing directory.".format(destination))
LOGGER.warning("Please remove the directory and try again, or use another directory.")

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