openstack
/
osc-lib
Code Issues Proposed changes

Fixes a bug with issubclass() being called on an instance 

Python 3.7.0 introduces a rewrite of ABC in C. issubclass() now seems to
enforce the class to be a class, not an instance.

Change-Id: I427b43596e1fd0162dba4283f2f31c3ba9f217dd
This commit is contained in:
Daniel Speichert 2018-07-11 17:16:23 -04:00
parent 891ed89657
commit e3d772050f
1 changed files with 1 additions and 1 deletions
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2
osc_lib/utils/__init__.py
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@ -430,7 +430,7 @@ def get_dict_properties(item, fields, mixed_case_fields=None, formatters=None):
data = item[field_name] if field_name in item else ''
if field in formatters:
formatter = formatters[field]
if issubclass(formatter, cliff_columns.FormattableColumn):
if isinstance(formatter, cliff_columns.FormattableColumn):
data = formatter(data)
else:
warnings.warn(