Exceptions

VCheck use the custom VersionError exceptions, which are used to raise exceptions particular to the VCheck process:

VersionError(msg[, errno])

Custom exceptions specific to different errors while version-checking.

They have two useful, a msg and an errno that can be accessed:

Example

Version-checking VCheck itself:

>>> ve = vcheck.VersionError('Repo for module is dirty '  \
...                          '(changes have been made); ' \
...                          'version not well-defined.', \
...                          errno=vcheck.VersionError.DIRTY)
>>> ve.msg
'Repo for module is dirty (changes have been made); version not well-defined.'
>>> ve.errno
2