This file is indexed.

/usr/lib/python3/dist-packages/pika/exceptions.py is in python3-pika 0.11.0-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
"""Pika specific exceptions"""


class AMQPError(Exception):

    def __repr__(self):
        return 'An unspecified AMQP error has occurred'


class AMQPConnectionError(AMQPError):

    def __repr__(self):
        if len(self.args) == 1:
            if self.args[0] == 1:
                return ('No connection could be opened after 1 '
                        'connection attempt')
            elif isinstance(self.args[0], int):
                return ('No connection could be opened after %s '
                        'connection attempts' % self.args[0])
            else:
                return ('No connection could be opened: %s' % self.args[0])
        elif len(self.args) == 2:
            return '%s: %s' % (self.args[0], self.args[1])


class IncompatibleProtocolError(AMQPConnectionError):

    def __repr__(self):
        return ('The protocol returned by the server is not supported: %s' %
                (self.args,))


class AuthenticationError(AMQPConnectionError):

    def __repr__(self):
        return ('Server and client could not negotiate use of the %s '
                'authentication mechanism' % self.args[0])


class ProbableAuthenticationError(AMQPConnectionError):

    def __repr__(self):
        return ('Client was disconnected at a connection stage indicating a '
                'probable authentication error: %s' % (self.args,))


class ProbableAccessDeniedError(AMQPConnectionError):

    def __repr__(self):
        return ('Client was disconnected at a connection stage indicating a '
                'probable denial of access to the specified virtual host: %s' %
                (self.args,))


class NoFreeChannels(AMQPConnectionError):

    def __repr__(self):
        return 'The connection has run out of free channels'


class ConnectionClosed(AMQPConnectionError):

    def __repr__(self):
        if len(self.args) == 2:
            return 'The AMQP connection was closed (%s) %s' % (self.args[0],
                                                               self.args[1])
        else:
            return 'The AMQP connection was closed: %s' % (self.args,)


class AMQPChannelError(AMQPError):

    def __repr__(self):
        return 'An unspecified AMQP channel error has occurred'


class ChannelClosed(AMQPChannelError):

    def __repr__(self):
        if len(self.args) == 2:
            return 'The channel was closed (%s) %s' % (self.args[0],
                                                       self.args[1])
        else:
            return 'The channel was closed: %s' % (self.args,)


class ChannelAlreadyClosing(AMQPChannelError):
    """Raised when `Channel.close` is called while channel is already closing"""
    pass


class DuplicateConsumerTag(AMQPChannelError):

    def __repr__(self):
        return ('The consumer tag specified already exists for this '
                'channel: %s' % self.args[0])


class ConsumerCancelled(AMQPChannelError):

    def __repr__(self):
        return 'Server cancelled consumer'


class UnroutableError(AMQPChannelError):
    """Exception containing one or more unroutable messages returned by broker
    via Basic.Return.

    Used by BlockingChannel.

    In publisher-acknowledgements mode, this is raised upon receipt of Basic.Ack
    from broker; in the event of Basic.Nack from broker, `NackError` is raised
    instead
    """

    def __init__(self, messages):
        """
        :param messages: sequence of returned unroutable messages
        :type messages: sequence of `blocking_connection.ReturnedMessage`
           objects
        """
        super(UnroutableError, self).__init__(
            "%s unroutable message(s) returned" % (len(messages)))

        self.messages = messages

    def __repr__(self):
        return '%s: %i unroutable messages returned by broker' % (
            self.__class__.__name__, len(self.messages))


class NackError(AMQPChannelError):
    """This exception is raised when a message published in
    publisher-acknowledgements mode is Nack'ed by the broker.

    Used by BlockingChannel.
    """

    def __init__(self, messages):
        """
        :param messages: sequence of returned unroutable messages
        :type messages: sequence of `blocking_connection.ReturnedMessage`
            objects
        """
        super(NackError, self).__init__(
            "%s message(s) NACKed" % (len(messages)))

        self.messages = messages

    def __repr__(self):
        return '%s: %i unroutable messages returned by broker' % (
            self.__class__.__name__, len(self.messages))


class InvalidChannelNumber(AMQPError):

    def __repr__(self):
        return 'An invalid channel number has been specified: %s' % self.args[0]


class ProtocolSyntaxError(AMQPError):

    def __repr__(self):
        return 'An unspecified protocol syntax error occurred'


class UnexpectedFrameError(ProtocolSyntaxError):

    def __repr__(self):
        return 'Received a frame out of sequence: %r' % self.args[0]


class ProtocolVersionMismatch(ProtocolSyntaxError):

    def __repr__(self):
        return 'Protocol versions did not match: %r vs %r' % (self.args[0],
                                                              self.args[1])


class BodyTooLongError(ProtocolSyntaxError):

    def __repr__(self):
        return ('Received too many bytes for a message delivery: '
                'Received %i, expected %i' % (self.args[0], self.args[1]))


class InvalidFrameError(ProtocolSyntaxError):

    def __repr__(self):
        return 'Invalid frame received: %r' % self.args[0]


class InvalidFieldTypeException(ProtocolSyntaxError):

    def __repr__(self):
        return 'Unsupported field kind %s' % self.args[0]


class UnsupportedAMQPFieldException(ProtocolSyntaxError):

    def __repr__(self):
        return 'Unsupported field kind %s' % type(self.args[1])


class UnspportedAMQPFieldException(UnsupportedAMQPFieldException):
    """Deprecated version of UnsupportedAMQPFieldException"""


class MethodNotImplemented(AMQPError):
    pass


class ChannelError(Exception):

    def __repr__(self):
        return 'An unspecified error occurred with the Channel'


class InvalidMinimumFrameSize(ProtocolSyntaxError):
    """ DEPRECATED; pika.connection.Parameters.frame_max property setter now
    raises the standard `ValueError` exception when the value is out of bounds.
    """

    def __repr__(self):
        return 'AMQP Minimum Frame Size is 4096 Bytes'


class InvalidMaximumFrameSize(ProtocolSyntaxError):
    """ DEPRECATED; pika.connection.Parameters.frame_max property setter now
    raises the standard `ValueError` exception when the value is out of bounds.
    """

    def __repr__(self):
        return 'AMQP Maximum Frame Size is 131072 Bytes'


class RecursionError(Exception):
    """The requested operation would result in unsupported recursion or
    reentrancy.

    Used by BlockingConnection/BlockingChannel

    """


class ShortStringTooLong(AMQPError):

    def __repr__(self):
        return ('AMQP Short String can contain up to 255 bytes: '
                '%.300s' % self.args[0])


class DuplicateGetOkCallback(ChannelError):

    def __repr__(self):
        return ('basic_get can only be called again after the callback for the'
                'previous basic_get is executed')