Metadata-Version: 2.1
Name: cpppo
Version: 4.4.2
Summary: Cpppo is a Communication Protocol Python Parser and Originator
Home-page: https://github.com/pjkundert/cpppo
Author: Perry Kundert
Author-email: perry@hardconsulting.com
License: Dual License; GPLv3 and Proprietary
Keywords: cpppo protocol parser DFA EtherNet/IP CIP
Classifier: License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)
Classifier: License :: Other/Proprietary License
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Environment :: Console
Classifier: Environment :: Web Environment
Classifier: Topic :: Scientific/Engineering :: Interface Engine/Protocol Translator
Classifier: Topic :: Text Processing :: Filters
License-File: LICENSE
Requires-Dist: greenery<3.0,>=2.0

Cpppo is used to create event-driven state machines which consume a stream
of input and generate a series of state changes, or an indication that no
progress is possible due to (for example) exhaustion of input symbols.

This is useful for creating parsers for complex grammars describing
languages, including binary computer protocols.

An example included with cpppo is an implementation of a subset of the
EtherNet/IP CIP language used by some industrial control equipment, such as
Rockwell's ControlLogix Controllers.  The cpppo.server.enip package can be used
to create Python programs which can parse requests in this protocol (eg. as a
server, to implement something like a simulated Controller) or originate
requests in this protocol (eg. as a client, sending commands to a Controller).

In addition, the ability to read, write and poll remote PLCs of
various types including Modbus/TCP is provided.
