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|
sievelib
========
|workflow| |codecov| |latest-version|
Client-side Sieve and Managesieve library written in Python.
* Sieve : An Email Filtering Language
(`RFC 5228 <http://tools.ietf.org/html/rfc5228>`_)
* ManageSieve : A Protocol for Remotely Managing Sieve Scripts
(`RFC 5804 <http://tools.ietf.org/html/rfc5804>`_)
Installation
------------
To install ``sievelib`` from PyPI::
pip install sievelib
To install sievelib from git::
git clone git@github.com:tonioo/sievelib.git
cd sievelib
python ./setup.py install
Sieve tools
-----------
What is supported
^^^^^^^^^^^^^^^^^
Currently, the provided parser supports most of the functionalities
described in the RFC. The only exception concerns section
*2.4.2.4. Encoding Characters Using "encoded-character"* which is not
supported.
The following extensions are also supported:
* Copying Without Side Effects (`RFC 3894 <https://tools.ietf.org/html/rfc3894>`_)
* Body (`RFC 5173 <https://tools.ietf.org/html/rfc5173>`_)
* Vacation (`RFC 5230 <http://tools.ietf.org/html/rfc5230>`_)
* Seconds parameter for Vacation (`RFC 6131 <https://datatracker.ietf.org/doc/html/rfc6131>`_)
* Relational (`RFC 5231 <https://tools.ietf.org/html/rfc5231>`_)
* Imap4flags (`RFC 5232 <https://tools.ietf.org/html/rfc5232>`_)
* Regular expression (`Draft <https://datatracker.ietf.org/doc/html/draft-murchison-sieve-regex-08/>`_)
* Notifications (`RFC 5435 <https://datatracker.ietf.org/doc/html/rfc5435>`_)
The following extensions are partially supported:
* Date and Index (`RFC 5260 <https://tools.ietf.org/html/rfc5260>`_)
* Checking Mailbox Status and Accessing Mailbox Metadata (`RFC 5490 <https://tools.ietf.org/html/rfc5490>`_)
Extending the parser
^^^^^^^^^^^^^^^^^^^^
It is possible to extend the parser by adding new supported
commands. For example::
import sievelib
class MyCommand(sievelib.commands.ActionCommand):
args_definition = [
{"name": "testtag",
"type": ["tag"],
"write_tag": True,
"values": [":testtag"],
"extra_arg": {"type": "number",
"required": False},
"required": False},
{"name": "recipients",
"type": ["string", "stringlist"],
"required": True}
]
sievelib.commands.add_commands(MyCommand)
Basic usage
^^^^^^^^^^^
The parser can either be used from the command-line::
$ cd sievelib
$ python parser.py test.sieve
Syntax OK
$
Or can be used from a python environment (or script/module)::
>>> from sievelib.parser import Parser
>>> p = Parser()
>>> p.parse('require ["fileinto"];')
True
>>> p.dump()
require (type: control)
["fileinto"]
>>>
>>> p.parse('require ["fileinto"]')
False
>>> p.error
'line 1: parsing error: end of script reached while semicolon expected'
>>>
Simple filters creation
^^^^^^^^^^^^^^^^^^^^^^^
Some high-level classes are provided with the ``factory`` module, they
make the generation of Sieve rules easier::
>>> from sievelib.factory import FiltersSet
>>> fs = FiltersSet("test")
>>> fs.addfilter("rule1",
... [("Sender", ":is", "toto@toto.com"),],
... [("fileinto", "Toto"),])
>>> fs.tosieve()
require ["fileinto"];
# Filter: rule1
if anyof (header :is "Sender" "toto@toto.com") {
fileinto "Toto";
}
>>>
Additional documentation is available within source code.
ManageSieve tools
-----------------
What is supported
^^^^^^^^^^^^^^^^^
All mandatory commands are supported. The ``RENAME`` extension is
supported, with a simulated behaviour for server that do not support
it.
For the ``AUTHENTICATE`` command, supported mechanisms are ``DIGEST-MD5``,
``PLAIN``, ``LOGIN``, ``OAUTHBEARER`` and ``XOAUTH2``.
Both explicit TLS via STARTTLS and implicit TLS are supported.
Basic usage
^^^^^^^^^^^
The ManageSieve client is intended to be used from another python
application (there isn't any shell provided)::
>>> from sievelib.managesieve import Client
>>> c = Client("server.example.com")
>>> c.connect("user", "password", starttls=False, authmech="DIGEST-MD5")
True
>>> c.listscripts()
("active_script", ["script1", "script2"])
>>> c.setactive("script1")
True
>>> c.havespace("script3", 45)
True
>>>
Additional documentation is available with source code.
.. |latest-version| image:: https://badge.fury.io/py/sievelib.svg
:target: https://badge.fury.io/py/sievelib
.. |workflow| image:: https://github.com/tonioo/sievelib/workflows/Sievelib/badge.svg
.. |codecov| image:: https://codecov.io/github/tonioo/sievelib/graph/badge.svg?token=B1FWNSY60d
:target: https://codecov.io/github/tonioo/sievelib
|
