comparison mercurial/error.py @ 21621:b6eb56a9335d

bundle2: introduce a ``params`` attribute to BundleValueError

We'll first use it for unsupported mandatory parameters on parts.

21620:6eaa71b2a3cc

class PushRaced(RuntimeError):
    """An exception raised during unbundling that indicate a push race"""

# bundle2 related errors
class BundleValueError(ValueError):
    """error raised when bundle2 cannot be processed

    Current main usecase is unsupported part types."""

    def __init__(self, parttype):
        self.parttype = parttype
        super(BundleValueError, self).__init__(parttype)

class ReadOnlyPartError(RuntimeError):
    """error raised when code tries to alter a part being generated"""
    pass

21621:b6eb56a9335d

class PushRaced(RuntimeError):
    """An exception raised during unbundling that indicate a push race"""

# bundle2 related errors
class BundleValueError(ValueError):
    """error raised when bundle2 cannot be processed"""

    def __init__(self, parttype, params=()):
        self.parttype = parttype
        self.params = params
        msg = parttype
        if self.params:
            msg = '%s - %s' % (msg, ', '.join(self.params))
        super(BundleValueError, self).__init__(msg)

class ReadOnlyPartError(RuntimeError):
    """error raised when code tries to alter a part being generated"""
    pass