openstack
/
deb-python-watcherclient
Code Issues Proposed changes

Fixed wrap from taking negative values 

Now for wrap input it will take only postive integers as an input and
if any negative numbers are give it will give output as "Wrap argument
should be a positive integer".

Change-Id: I375dab0bdd53ee464f5634162472000119f247cb
This commit is contained in:
kavithahr 2017-07-05 18:00:39 +05:30
parent 641cd44adb
commit ee087b85d5
1 changed files with 2 additions and 0 deletions
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2
watcherclient/common/cliutils.py
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@ -204,6 +204,8 @@ def print_dict(dct, dict_property="Property", wrap=0):
v = six.text_type(v)
if wrap > 0:
v = textwrap.fill(six.text_type(v), wrap)
elif wrap < 0:
raise ValueError(_("Wrap argument should be a positive integer"))
# if value has a newline, add in multiple rows
# e.g. fault with stacktrace
if v and isinstance(v, six.string_types) and r'\n' in v: