Error in custom pylint checkery

[jennLam]

Traceback (most recent call last):
  File "/home/vagrant/.virtualenvs/campaign_management/bin/pylint", line 8, in <module>
    sys.exit(run_pylint())
  File "/home/vagrant/.virtualenvs/campaign_management/lib/python3.6/site-packages/pylint/__init__.py", line 23, in run_pylint
    PylintRun(sys.argv[1:])
  File "/home/vagrant/.virtualenvs/campaign_management/lib/python3.6/site-packages/pylint/lint.py", line 1731, in __init__
    linter.check(args)
  File "/home/vagrant/.virtualenvs/campaign_management/lib/python3.6/site-packages/pylint/lint.py", line 1004, in check
    self._do_check(files_or_modules)
  File "/home/vagrant/.virtualenvs/campaign_management/lib/python3.6/site-packages/pylint/lint.py", line 1165, in _do_check
    self.check_astroid_module(ast_node, walker, rawcheckers, tokencheckers)
  File "/home/vagrant/.virtualenvs/campaign_management/lib/python3.6/site-packages/pylint/lint.py", line 1252, in check_astroid_module
    walker.walk(ast_node)
  File "/home/vagrant/.virtualenvs/campaign_management/lib/python3.6/site-packages/pylint/utils/ast_walker.py", line 77, in walk
    self.walk(child)
  File "/home/vagrant/.virtualenvs/campaign_management/lib/python3.6/site-packages/pylint/utils/ast_walker.py", line 77, in walk
    self.walk(child)
  File "/home/vagrant/.virtualenvs/campaign_management/lib/python3.6/site-packages/pylint/utils/ast_walker.py", line 74, in walk
    callback(astroid)
  File "/home/vagrant/.virtualenvs/campaign_management/lib/python3.6/site-packages/baseplate/lint/db_query_string_format_plugin.py", line 53, in visit_assign
    elif not variable_is_query and node.targets[0].name in self.string_sub_queries:
AttributeError: 'AssignAttr' object has no attribute 'name'

[bradengroom]

I'm able to trigger this with the following code:

class Foo:
    pass

def bar(x):
    pass

Foo.bar = bar

The error is raised by the last line there.