pamqp

This release fixes an issue with Basic.Reject requeue=False always being set to True (#29 - eandersson)

This represents the first stable release of the 3.0 branch for pamqp. It is Python 3.6+ only and is focused on protocol correctness and completeness.

Changes

• Bugfix for encoding of unsigned small integers being treated as signed small integers
• Updated tests around timezone behavior issues

• Rename pamqp.frame._frame_parts to pamqp.frame.frame_parts (#15 again)
• pamqp.commands.Basic.QoS.global_ renamed to pamqp.commands.Basic.QoS.globally
• Removed mypy checking due to errors in mypy and recursive type aliases
• Added pamqp/py.typed for PEP-561 compatibility (#21 - michael-k)

• Refactor codegen.py
• Revert the behaviors added in 3.0.0a2 with regard to documented defaults and None
• Use amqp0-9-1.extended.xml instead of amqp-0-9-1.xml to get the documentation for RabbitMQ added classes/methods
• Add strict value checking for deprecated values
• Remove empty __init__ functions from method classes

• Make comparison of Basic.Properties against other object types raise NotImplementedError
• Return test coverage to 100%

• Added mypy as part of the test pipeline and made updates based upon its findings.
• Added length checking and regex checking for values specified in AMQP spec
• Fixed some of the type annotations added in 3.0.0a0
• Fixed some of the documentation and label usage in pamqp.commands
• Removed redundant inline documentation in pamqp.commands
• Updated default values to only reflect defaults specified in the XML and JSON specs. If no default is specified, the value will now be None.

• Update to support Python 3.6+ only
• Add typing annotations to all modules, callables, and classes
• Moved exceptions from pamqp.specification to pamqp.exceptions
• Moved constants from pamqp.specification to pamqp.constants
• Moved base classes out of pamqp.specification to pamqp.base
• Changed the structure of nested classes for AMQP Commands (Classes & Methods) in pamqp.specification to functions in pamqp.commands
• Renamed pamqp.specification.ERRORS to pamqp.exceptions.CLASS_MAPPING
• Remove convenience exports of pamqp.headers.ContentHeader and pamqp.header.ProtocolHeader
• pamqp.body.ContentBody.value now only supports bytes
• Changed pamqp.decode.timestamp to return a datetime.datetime instance instead of time.struct_time.
• Updated pamqp.encode.support_deprecated_rabbitmq() to allow for toggling support.
• Changed pamqp.encode.timestamp to only support datetime.datetime and time.struct_time values, dropping epoch (int) support.
• Removed pamqp.frame.BasicProperties.to_dict() in favor of behavior allowing for dict(pamqp.frame.BasicProperties)
• Optimized pamqp.heartbeat.Heartbeat to marshal the static frame value as a predefined class attribute.
• Add support for Connection.UpdateSecret and Connection.UpdateSecretOk.
• Removed the ability to unset a Basic.Property by invoking del properties[key]
• Removed the deprecated pamqp.codec sub-package

Add support for RabbitMQ versions < 3.6.0 by adding the pamqp.encode.support_deprecated_rabbitmq() method, restricting the data types that can be sent in a table-field value

• Change Python versions supported to 2.7 and 3.4+
• Always decode field table keys as strings (#6)
  • This may be a breaking change means in Python3 keys will always be type str for short strings. This includes frame
    values and field table values.
  • In Python 2.7 if a short-string (key, frame field value, etc) has UTF-8 characters in it, it will be a unicode object.
• Combine test coverage across all Python versions
• Fix range for signed short integer (#7)
• Fix guards for usage of unsigned short usage in pamqp.encode (#7)
• Fix encoding and decoding of unsigned short (#7)
• Add support for unsigned short integer and long integer in field tables (#10)
• Address edge case of small value in long type (#8)
• Address long string encoding inconsistency (#9)
• Cleanup unicode object & conditionals in py3 (#9)
• Add pamqp.exceptions.PAMQPException as a base class for pamqp specific exceptions (#4)
• Fix decoding of void values in a field table or array