Éric Araujo <[email protected]> added the comment:
You don’t need a new function (and certainly not in the __init__ submodule, the
right place would be the version module), just do something like this:
try:
NormalizedVersion(text)
except IrrationalVersionError:
# version is invalid
Alternative: use suggest_normalized_version, which returns a string or None,
then display according text to prompt the user to accept the suggested version
or type another.
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