def __init__(self, root=None):
"""init"""
self.root = root or Tk()
self.root.title('Pylint')
#reporter
self.reporter = None
#message queue for output from reporter
self.msg_queue = Queue.Queue()
self.msgs = []
self.visible_msgs = []
self.filenames = []
self.rating = StringVar()
self.tabs = {}
self.report_stream = BasicStream(self)
self.differ = differ.Differ()
#gui objects
self.lbMessages = None
self.showhistory = None
self.results = None
self.btnRun = None
self.information_box = None
self.convention_box = None
self.refactor_box = None
self.warning_box = None
self.error_box = None
self.fatal_box = None
self.txtModule = None
self.status = None
self.msg_type_dict = None
self.init_gui()
def test_disable_pragma_with_invalid_path(self):
"""
Check that an exception is raised if a disable pragma is
inserted on a file outside of the target directory.
"""
diff = differ.Differ()
try:
diff.setup(self.test_file)
invalid_file = os.path.join(self.temp_path, os.pardir)
with self.assertRaises(ValueError):
diff.add_disable_pragma(invalid_file, 8, "Test123")
finally:
diff.cleanup()
def test_new_disable_pragma(self):
"""Check that new disable pragmas can be added."""
diff = differ.Differ()
try:
diff.setup(self.test_file)
diff.add_disable_pragma(self.test_file, 3, "Test123")
diff.diff()
finally:
diff.cleanup()
expected_file = os.path.join(self.temp_path,
".pylint-disable-twice.patch")
self.assertEqual(
open(self.patch_file).read(),
open(expected_file).read())
def test_new_disable_pragma_on_same_line(self):
"""
Check that new disable pragmas can be added to the same line
as an existing pragma.
"""
diff = differ.Differ()
try:
diff.setup(self.test_file)
diff.add_disable_pragma(self.test_file, 8, "Test123")
diff.diff()
finally:
diff.cleanup()
expected_file = os.path.join(self.temp_path,
".pylint-disable-sameline.patch")
self.assertEqual(
open(self.patch_file).read(),
open(expected_file).read())
def test_patchfile_is_applied_during_setup(self):
"""
Check that an existing patchfile is applied during the
setup routine.
"""
diff = differ.Differ()
try:
diff.setup(self.test_file)
# Move the existing patchfile to a backup
patch_file_backup = os.path.join(self.temp_path, "backup.patch")
os.rename(self.patch_file, patch_file_backup)
# Run the diff and check that the new patchfile matches the old one
diff.diff()
finally:
diff.cleanup()
self.assertEqual(
open(self.patch_file).read(),
open(patch_file_backup).read())
def test_cleanup(self):
"""Check that the cleanup function removes all temporary files"""
diff = differ.Differ()
self.assertTrue(os.path.exists(diff._temp_path))
diff.cleanup()
self.assertFalse(os.path.exists(diff._temp_path))