openstack/python-zunclient
Code Issues Proposed changes

Fixed wrap from taking negative values

Browse Source 
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: I1e62687d65144c16518cdae4c90cf1617ff4cc2d
This commit is contained in:
bhavani.cr 2017-07-06 16:00:34 +05:30
parent c40c25c589
commit 5f3d111dbf
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
zunclient/common/cliutils.py
View File

@ -216,6 +216,8 @@ def print_dict(dct, dict_property="Property", wrap=0):
v = six.text_type(keys_and_vals_to_strs(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: