mock.patch interactions with "from" imports

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2016-06-03.17:21:05.318>
labels = ['type-bug', 'library']
title = 'mock.patch interactions with "from" imports'
updated_at = <Date 2019-12-13.11:16:14.116>
user = 'https://github.com/clarkbreyman'

bugs.python.org fields:

activity = <Date 2019-12-13.11:16:14.116>
actor = 'xtreak'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2016-06-03.17:21:05.318>
creator = 'clarkbreyman'
dependencies = []
files = []
hgrepos = []
issue_num = 27197
keywords = []
message_count = 2.0
messages = ['267114', '267162']
nosy_count = 3.0
nosy_names = ['rbcollins', 'clarkbreyman', 'xtreak']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue27197'
versions = ['Python 3.5']