* Remove unsupported pylint disable options
* star-args removed in Pylint 1.4.3
* abstract-class-little-used removed in Pylint 1.4.3
* Fixes new lint errors
* Copy dummy-variable-rgx expression to new ignored-argument-names expression to ignore unused funtion arguments
* Notable changes
* Refactor to satisfy Pylint no-else-return warning
* Fix Pylint inconsistent-return-statements warning
* Refactor to satisfy consider-iterating-dictionary
* Remove methods with only super call to satisfy useless-super-delegation
* Refactor too-many-nested-statements where possible
* Suppress type checked errors where member is dynamically added (notably derived from josepy.JSONObjectWithFields)
* Remove None default of func parameter for ExitHandler and ErrorHandler
Resolves#5973
* Fix crash when email submission endpoint unavailable
Handle KeyError and ValueError so that if the email submission endpoint
goes down, Certbot can still run.
Add tests to eff_test.py:
- simulate non-JSON response as described in issue #5858
- simulate JSON response without 'status' element
Non-JSON response throws an uncaught ValueError when attempting to
decode as JSON. A JSON response missing the 'status' element throws an
uncaught KeyError when checking whether status is True or False.
Teach _check_response to handle ValueError and KeyError and report an
issue to the user.
Rewrite if statement as assertion with try-except block to make error
handling consistent within the function. Update test_not_ok to make
mocked raise_for_status function raise a requests.exceptions.HTTPError.
Resolves#5858
* Update PR with requested changes
- Use `if` instead of `assert` to check `status` element of response JSON
- Handle KeyError and ValueError in the same way
- Import requests at the beginning of eff_test.py
- Clear JSON in test case in a more idiomatic way
Adrien Ferrand