/
test_docs.py
56 lines (44 loc) · 1.51 KB
/
test_docs.py
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import sys
import unittest
import doctest
import nglview
from nglview import widget, show
import warnings
warnings.filterwarnings('ignore')
PY3 = sys.version_info[0] == 3
try:
from ipywidgets import Widget
from ipykernel.comm import Comm
import nglview
has_nglview = True
#------------------------------------------------------
# Utility stuff from ipywidgets tests: create DummyComm
# we dont need Jupyter notebook for testing
#------------------------------------------------------
class DummyComm(Comm):
comm_id = 'a-b-c-d'
def open(self, *args, **kwargs):
pass
def send(self, *args, **kwargs):
pass
def close(self, *args, **kwargs):
pass
_widget_attrs = {}
displayed = []
undefined = object()
_widget_attrs['_comm_default'] = getattr(Widget, '_comm_default', undefined)
Widget._comm_default = lambda self: DummyComm()
_widget_attrs['_ipython_display_'] = Widget._ipython_display_
def raise_not_implemented(*args, **kwargs):
raise NotImplementedError()
Widget._ipython_display_ = raise_not_implemented
except ImportError:
has_nglview = False
nglview = Comm = DummyComm = _widget_attrs = displayed = undefined = Widget = None
def get_total_errors(modules):
return sum([doctest.testmod(mod).failed for mod in modules])
@unittest.skipUnless(PY3, 'doctest with py3 only')
def test_nglview_show_module():
"""
"""
assert not get_total_errors([show,])