Bump flake8 from 3.3.0 to 3.8.4 (#46)

* Bump flake8 from 3.3.0 to 3.8.4

Bumps [flake8](https://gitlab.com/pycqa/flake8) from 3.3.0 to 3.8.4.
- [Release notes](https://gitlab.com/pycqa/flake8/tags)
- [Commits](https://gitlab.com/pycqa/flake8/compare/3.3.0...3.8.4)

Signed-off-by: dependabot[bot] <[email protected]>

* Update pycodestyle

* Update pyflakes

* Fix bare except

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Joe Kemp <[email protected]>

Author: dependabot[bot]

requirements_tests.txt

@@ -1,11 +1,11 @@
 aioresponses==0.7.0
 asynctest==0.13.0
-flake8==3.3.0
+flake8==3.8.4
 flake8-import-order==0.12
 mccabe==0.6.1
 pep8-naming==0.4.1
 py==1.9.0
-pycodestyle==2.3.1
-pyflakes==1.5.0
+pycodestyle==2.6.0
+pyflakes==2.2.0
 pytest==6.1.1
 pytest-asyncio==0.14.0

socketshark/session.py

@@ -50,7 +50,7 @@ async def on_client_event(self, data):
             else:
                 event_name = event.event
             self.shark.metrics.log_event(event_name, result)
-        except:
+        except Exception:
             self.shark.log.exception('unhandled event processing exception')
             await event.send_error(c.ERR_UNHANDLED_EXCEPTION)
             await self.close()