def _blame_line(self, traceback):
'''Figures out which line in traceback is to blame for the error.
Returns a 3-tuple of (ErrorKey, StackTraceEntry, [email recipients])'''
key = None
blamed_entry = None
email_recipients = []
for stack_line in traceback:
line_type = self._get_line_type(stack_line)
if line_type == api_ttypes.LineType.THIRDPARTY_WHITELIST:
return None, None, None, True
elif line_type in [
api_ttypes.LineType.DEFAULT,
api_ttypes.LineType.KNOWN_ERROR
]:
filepath = self._get_basepath(stack_line.filename)
entry = api_ttypes.CodeIdentifier(filepath,
stack_line.function_name,
stack_line.text)
blamed_entry = entry
key = api_ttypes.ErrorKey(filepath, stack_line.line_number,
stack_line.function_name,
stack_line.text)
if filepath in self.watch_all_errors:
email_recipients.extend(self.watch_all_errors[filepath])
return (key, blamed_entry, email_recipients, False)
def _get_line_type(self, line):
filepath = self._get_basepath(line.filename)
if not filepath:
return api_ttypes.LineType.BAD_FILEPATH
entry = api_ttypes.CodeIdentifier(filepath, line.function_name,
line.text)
if entry in self.third_party_whitelist[filepath]:
return api_ttypes.LineType.THIRDPARTY_WHITELIST
elif not self._matches_filepath_pattern(filepath):
return api_ttypes.LineType.IGNORED_FILEPATH
elif entry in self.building_blocks[filepath]:
return api_ttypes.LineType.BUILDING_BLOCK
elif entry in self.known_errors[filepath]:
return api_ttypes.LineType.KNOWN_ERROR
elif self.raise_exception_pattern.match(line.text):
return api_ttypes.LineType.RAISED_EXCEPTION
else:
return api_ttypes.LineType.DEFAULT
def setUp(self):
super(BaseTestCase, self).setUp()
self.popen_stub = POpenStub()
self.popen_stub.stdout = StringIO(
"75563df6e9d1efe44b48f6643fde9ebbd822b0c5 25 25 1\n"
"author John Egan\n"
"author-mail <*****@*****.**>\n"
"author-time %d\n"
"author-tz -0800\n"
"committer John Egan\n"
"committer-mail <*****@*****.**>\n"
"committer-time 1356245776\n"
"committer-tz -0800\n"
"summary Add more robust support for string keys\n"
"previous 3491c7b8e298ec81dc7583163a118e7c2250999f safe_access.py\n"
"filename safe_access.py\n"
" ex: a.b.[myvar] where myvar is passed in as a kwarg\n"
% int(time.mktime(datetime.datetime(2017, 7, 30).timetuple())))
self._set_stub_time(datetime.datetime(2020, 1, 1))
self.smtp_stub = SMTPClientStub()
self.file_open_stub = OpenFileStub()
self.watchers = api_ttypes.WatchList([
api_ttypes.WatchFileEntry(
email="*****@*****.**",
filepath="tools/furminator.py",
watch_all_errors=True,
),
api_ttypes.WatchFileEntry(
email="*****@*****.**",
filepath="tools/furminator.py",
watch_all_errors=True,
),
api_ttypes.WatchFileEntry(
email="*****@*****.**",
filepath="lib/no/such/path/for/testing.py",
watch_all_errors=True,
),
])
self.third_party_whitelist = api_ttypes.CodeIdentifierList([
api_ttypes.CodeIdentifier('facebook.py', 'post_treat_to_facebook',
'urllib.urlencode(args), post_data)'),
api_ttypes.CodeIdentifier(
'SQLAlchemy-0.5.6-py2.6.egg/sqlalchemy/pool.py',
'do_get',
'raise exc.TimeoutError("QueuePool limit of size %d overflow %d ',
),
])
self.known_errors = api_ttypes.KnownErrorList([
api_ttypes.KnownError(
'lib/doghouse/authentication.py',
'check_auth',
'raise errors.BadAuthenticationError("Something smells off...")',
max_alert_threshold=0,
),
api_ttypes.KnownError(
filename='coreservices/waterbowl/rewards/water.py',
function_name='make_external_api_ttypes_request',
code_fragment='raise api_ttypes.WaterbowlError(error_code='
'api_ttypes.WaterbowlErrorCode.OUT_OF_WATER, message=str(e))',
email_recipients=[
"*****@*****.**", "*****@*****.**"
],
email_header=
'NOTE: This error typically does not require dev team involvement.',
alert_every_n_occurrences=1,
),
])
self.building_blocks = api_ttypes.CodeIdentifierList([
api_ttypes.CodeIdentifier(
'apps/shopkick/doghouse/lib/base.py', '_get_request_param',
'raise errors.BadRequestError("Missing param %s" % name)'),
])
self.ignored_exceptions = api_ttypes.IgnoredExceptionList(
['exceptions.BananaException'])
self.disowned_files = api_ttypes.FileDisownershipList([
api_ttypes.FileDisownershipEntry(
email='*****@*****.**',
filepath='scripts',
designated_email='*****@*****.**')
])
self.config_storage_stub = StubStorage(partition=None)
self.config_storage_stub["watch_list"] = self.watchers
self.config_storage_stub[
"third_party_whitelist"] = self.third_party_whitelist
self.config_storage_stub["known_errors"] = self.known_errors
self.config_storage_stub["building_blocks"] = self.building_blocks
self.config_storage_stub[
"ignored_exceptions"] = self.ignored_exceptions
self.config_storage_stub["disownership_list"] = self.disowned_files
self.errors_storage_stub = StubStorage(partition=None)
self.saved_config = copy.deepcopy(flawless.lib.config.get().__dict__)
self.test_config = flawless.lib.config.get()
self.test_config.__dict__ = dict(
(o.name, o.default) for o in flawless.lib.config.OPTIONS)
self.test_config.repo_dir = "/tmp"
self.test_config.report_only_after_minimum_date = "2010-01-01"
self.test_config.report_error_threshold = 1
self.test_config.only_blame_filepaths_matching = [
r"^coreservices(?!.*/thrift/).*$", r"lib/.*", r"tools/.*",
r"scripts/.*"
]
self.test_config.report_runtime_package_directory_names = [
"site-packages"
]
self.test_config.config_dir_path = "../config"
self.handler = FlawlessThriftServiceHandler(
open_process_func=self.popen_stub,
storage_factory=lambda partition: self.errors_storage_stub
if partition else self.config_storage_stub,
smtp_client_cls=self.smtp_stub,
time_func=lambda: self.stub_time,
thread_cls=ThreadStub,
)
