bitbake/fetch2: Fix pickling issues with fetcher exceptions
See the problems in http://bugs.python.org/issue1692335, need to set self.args correctly. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -49,55 +49,62 @@ class BBFetchException(Exception):
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class MalformedUrl(BBFetchException):
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"""Exception raised when encountering an invalid url"""
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def __init__(self, url):
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self.msg = "The URL: '%s' is invalid and cannot be interpreted" % url
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msg = "The URL: '%s' is invalid and cannot be interpreted" % url
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self.url = url
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Exception.__init__(self, self.msg)
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BBFetchException.__init__(self, msg)
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self.args = url
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class FetchError(BBFetchException):
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"""General fetcher exception when something happens incorrectly"""
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def __init__(self, message, url = None):
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self.msg = "Fetcher failure for URL: '%s'. %s" % (url, message)
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msg = "Fetcher failure for URL: '%s'. %s" % (url, message)
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self.url = url
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Exception.__init__(self, self.msg)
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BBFetchException.__init__(self, msg)
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self.args = (message, url)
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class UnpackError(BBFetchException):
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"""General fetcher exception when something happens incorrectly when unpacking"""
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def __init__(self, message, url):
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self.msg = "Unpack failure for URL: '%s'. %s" % (url, message)
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msg = "Unpack failure for URL: '%s'. %s" % (url, message)
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self.url = url
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Exception.__init__(self, self.msg)
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BBFetchException.__init__(self, msg)
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self.args = (message, url)
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class NoMethodError(BBFetchException):
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"""Exception raised when there is no method to obtain a supplied url or set of urls"""
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def __init__(self, url):
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self.msg = "Could not find a fetcher which supports the URL: '%s'" % url
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msg = "Could not find a fetcher which supports the URL: '%s'" % url
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self.url = url
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Exception.__init__(self, self.msg)
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BBFetchException.__init__(self, msg)
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self.args = url
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class MissingParameterError(BBFetchException):
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"""Exception raised when a fetch method is missing a critical parameter in the url"""
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def __init__(self, missing, url):
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self.msg = "URL: '%s' is missing the required parameter '%s'" % (url, missing)
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msg = "URL: '%s' is missing the required parameter '%s'" % (url, missing)
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self.url = url
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self.missing = missing
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Exception.__init__(self, self.msg)
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BBFetchException.__init__(self, msg)
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self.args = (missing, url)
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class ParameterError(BBFetchException):
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"""Exception raised when a url cannot be proccessed due to invalid parameters."""
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def __init__(self, message, url):
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self.msg = "URL: '%s' has invalid parameters. %s" % (url, message)
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msg = "URL: '%s' has invalid parameters. %s" % (url, message)
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self.url = url
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Exception.__init__(self, self.msg)
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BBFetchException.__init__(self, msg)
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self.args = (message, url)
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class MD5SumError(BBFetchException):
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"""Exception raised when a MD5 checksum of a file does not match for a downloaded file"""
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def __init__(self, path, wanted, got, url):
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self.msg = "File: '%s' has md5 sum %s when %s was expected (from URL: '%s')" % (path, got, wanted, url)
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msg = "File: '%s' has md5 sum %s when %s was expected (from URL: '%s')" % (path, got, wanted, url)
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self.url = url
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self.path = path
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self.wanted = wanted
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self.got = got
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Exception.__init__(self, self.msg)
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BBFetchException.__init__(self, msg)
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self.args = (path, wanted, got, url)
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class SHA256SumError(MD5SumError):
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"""Exception raised when a SHA256 checksum of a file does not match for a downloaded file"""
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