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🧪 Catch TypeError in the config

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This commit is contained in:
Steffo 2022-04-26 18:00:44 +02:00
parent f773c7577e
commit 809cf435fb
Signed by: steffo
GPG key ID: 6965406171929D01
2 changed files with 4 additions and 4 deletions
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4
cfig/tests/test_config.py
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@ -58,7 +58,7 @@ class TestConfig:
"""The first number to sum.""" """The first number to sum."""
try: try:
return int(val) return int(val)
except ValueError: except (ValueError, TypeError):
raise cfig.InvalidValueError("Not an int.") raise cfig.InvalidValueError("Not an int.")
@basic_config.optional() @basic_config.optional()
@ -66,7 +66,7 @@ class TestConfig:
"""The second number to sum.""" """The second number to sum."""
try: try:
return int(val) return int(val)
except ValueError: except (ValueError, TypeError):
raise cfig.InvalidValueError("Not an int.") raise cfig.InvalidValueError("Not an int.")
yield basic_config yield basic_config

4
docs/quickstart.rst
View file

@ -125,7 +125,7 @@ This allows us to perform some expensive operations inside, such as connecting t
"""The maximum number of users that will be able to login to this application.""" """The maximum number of users that will be able to login to this application."""
try: try:
return int(val) return int(val)
except ValueError: except (ValueError, TypeError):
raise cfig.InvalidValueError("Not an int.") raise cfig.InvalidValueError("Not an int.")
We can see that the new ``MAX_USERS`` configurable value processes the input string by trying to cast it into an :class:`int`, and raises a :exc:`~cfig.errors.InvalidValueError` containing the error message to display to the user if the cast fails. We can see that the new ``MAX_USERS`` configurable value processes the input string by trying to cast it into an :class:`int`, and raises a :exc:`~cfig.errors.InvalidValueError` containing the error message to display to the user if the cast fails.
@ -168,7 +168,7 @@ To facilitate configuration on the users' part, :mod:`cfig` provides an integrat
"""The maximum number of users that will be able to login to this application.""" """The maximum number of users that will be able to login to this application."""
try: try:
return int(val) return int(val)
except ValueError: except (ValueError, TypeError):
raise cfig.InvalidValueError("Not an int.") raise cfig.InvalidValueError("Not an int.")
if __name__ == "__main__": if __name__ == "__main__":