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Merge branch 'fix_857_bad_logs_for_noworkingmirrorerrors' into develop

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Signed-off-by: Sebastien Awwad <sebastien.awwad@gmail.com>
This commit is contained in:
Sebastien Awwad 2019-04-23 10:21:37 -04:00
commit 4eeb5b4ea0
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GPG key ID: BC0C6DEDD5E5CC03
1 changed files with 80 additions and 12 deletions
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92
tuf/exceptions.py
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@ -60,8 +60,14 @@ def __init__(self, exception):
self.exception = exception
def __str__(self):
return repr(self)
def __repr__(self):
# Show the original exception.
return repr(self.exception)
return self.__class__.__name__ + ' : wraps error: ' + repr(self.exception)
# # Directly instance-reproducing:
# return self.__class__.__name__ + '(' + repr(self.exception) + ')'
class UnsupportedAlgorithmError(Error):
@ -69,7 +75,7 @@ class UnsupportedAlgorithmError(Error):
class BadHashError(Error):
"""Indicate an error while checking the value a hash object."""
"""Indicate an error while checking the value of a hash object."""
def __init__(self, expected_hash, observed_hash):
super(BadHashError, self).__init__()
@ -78,8 +84,19 @@ def __init__(self, expected_hash, observed_hash):
self.observed_hash = observed_hash
def __str__(self):
return 'Observed hash (' + repr(self.observed_hash)+\
') != expected hash (' + repr(self.expected_hash)+')'
return (
'Observed hash (' + repr(self.observed_hash) + ') != expected hash (' +
repr(self.expected_hash) + ')')
def __repr__(self):
return self.__class__.__name__ + ' : ' + str(self)
# # Directly instance-reproducing:
# return (
# self.__class__.__name__ + '(' + repr(self.expected_hash) + ', ' +
# repr(self.observed_hash) + ')')
class BadVersionNumberError(Error):
@ -122,9 +139,19 @@ def __init__(self, metadata_role, previous_version, current_version):
def __str__(self):
return 'Downloaded ' + repr(self.metadata_role)+' is older ('+\
repr(self.previous_version) + ') than the version currently '+\
'installed (' + repr(self.current_version) + ').'
return (
'Downloaded ' + repr(self.metadata_role) + ' is older (' +
repr(self.previous_version) + ') than the version currently '
'installed (' + repr(self.current_version) + ').')
def __repr__(self):
return self.__class__.__name__ + ' : ' + str(self)
# # Directly instance-reproducing:
# return (
# self.__class__.__name__ + '(' + repr(self.metadata_role) + ', ' +
# repr(self.previous_version) + ', ' + repr(self.current_version) + ')')
class CryptoError(Error):
@ -140,7 +167,14 @@ def __init__(self, metadata_role_name):
self.metadata_role_name = metadata_role_name
def __str__(self):
return repr(self.metadata_role_name) + ' metadata has bad signature.'
return repr(self.metadata_role_name) + ' metadata has a bad signature.'
def __repr__(self):
return self.__class__.__name__ + ' : ' + str(self)
# # Directly instance-reproducing:
# return (
# self.__class__.__name__ + '(' + repr(self.metadata_role_name) + ')')
class UnknownMethodError(CryptoError):
@ -165,8 +199,18 @@ def __init__(self, expected_length, observed_length):
self.observed_length = observed_length #bytes
def __str__(self):
return 'Observed length (' + repr(self.observed_length) + \
') < expected length (' + repr(self.expected_length) + ').'
return (
'Observed length (' + repr(self.observed_length) +
') < expected length (' + repr(self.expected_length) + ').')
def __repr__(self):
return self.__class__.__name__ + ' : ' + str(self)
# # Directly instance-reproducing:
# return (
# self.__class__.__name__ + '(' + repr(self.expected_length) + ', ' +
# self.observed_length + ')')
class SlowRetrievalError(DownloadError):
@ -178,8 +222,16 @@ def __init__(self, average_download_speed):
self.__average_download_speed = average_download_speed #bytes/second
def __str__(self):
return 'Download was too slow. Average speed: ' +\
repr(self.__average_download_speed) + ' bytes per second.'
return (
'Download was too slow. Average speed: ' +
repr(self.__average_download_speed) + ' bytes per second.')
def __repr__(self):
return self.__class__.__name__ + ' : ' + str(self)
# # Directly instance-reproducing:
# return (
# self.__class__.__name__ + '(' + repr(self.__average_download_speed + ')')
class KeyAlreadyExistsError(Error):
@ -214,6 +266,14 @@ def __init__(self, message, signable):
def __str__(self):
return self.exception_message
def __repr__(self):
return self.__class__.__name__ + ' : ' + str(self)
# # Directly instance-reproducing:
# return (
# self.__class__.__name__ + '(' + repr(self.exception_message) + ', ' +
# repr(self.signable) + ')')
class NoWorkingMirrorError(Error):
"""
@ -248,6 +308,14 @@ def __str__(self):
return all_errors
def __repr__(self):
return self.__class__.__name__ + ' : ' + str(self)
# # Directly instance-reproducing:
# return (
# self.__class__.__name__ + '(' + repr(self.mirror_errors) + ')')
class NotFoundError(Error):
"""If a required configuration or resource is not found."""