63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
"""Exception classes for jenkins_jobs errors"""
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import inspect
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def is_sequence(arg):
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return (not hasattr(arg, "strip") and
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(hasattr(arg, "__getitem__") or
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hasattr(arg, "__iter__")))
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class JenkinsJobsException(Exception):
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pass
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class ModuleError(JenkinsJobsException):
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def get_module_name(self):
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frame = inspect.currentframe()
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co_name = frame.f_code.co_name
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while frame and co_name != 'run':
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if co_name == 'dispatch':
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data = frame.f_locals
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module_name = "%s.%s" % (data['component_type'], data['name'])
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break
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frame = frame.f_back
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co_name = frame.f_code.co_name
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return module_name
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class InvalidAttributeError(ModuleError):
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def __init__(self, attribute_name, value, valid_values=None):
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message = "'{0}' is an invalid value for attribute {1}.{2}".format(
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value, self.get_module_name(), attribute_name)
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if is_sequence(valid_values):
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message += "\nValid values include: {0}".format(
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', '.join("'{0}'".format(value)
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for value in valid_values))
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super(InvalidAttributeError, self).__init__(message)
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class MissingAttributeError(ModuleError):
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def __init__(self, missing_attribute):
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if is_sequence(missing_attribute):
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message = "One of {0} must be present in {1}".format(
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', '.join("'{0}'".format(value)
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for value in missing_attribute),
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self.get_module_name())
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else:
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message = "Missing {0} from an instance of {1}".format(
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missing_attribute, self.get_module_name())
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super(MissingAttributeError, self).__init__(message)
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class YAMLFormatError(JenkinsJobsException):
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pass
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