93 lines
2.0 KiB
ReStructuredText
93 lines
2.0 KiB
ReStructuredText
===========================
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Midnight Commander extfslib
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===========================
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.. image:: https://img.shields.io/pypi/v/extfslib.svg
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:target: https://pypi.python.org/pypi/extfslib
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Midnight Commander extfslib helper library for writing extfs archive plugins.
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Description
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===========
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Extfslib help with building Midnight Commander extfs plugins, especially for
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those which operates on different kind of archives.
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Simplest plugin built on top of this lib would be:
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.. code:: python
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import extfslib
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class MyArchive(extfslib.Archive):
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ARCHIVER = "fancyarch"
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def list(self):
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if not self._contents:
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return 1
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for item in self._contents:
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sys.stdout.buffer.write(self.ITEM % item)
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arch = MyArchive('/path/to/file.fancyarch')
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arch.list()
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In this example class instance should be able to be called with ``list``
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method. All methods:
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- ``list``
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- ``copyin``
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- ``copyout``
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- ``rm``
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- ``mkdir``
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- ``rmdir``
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- ``run``
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should be implemented if needed, since by default all of them are just defined,
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but not implemented.
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Of course, real life example can be a little bit more complicated, since there
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would be possible need for adapting ``LINE_PAT`` which is regular expression
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for getting attributes for the list compatible with MC along with the ``ITEM``
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which holds the output pattern and utilizes dictionary from ``LINE_PAT``,
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``CMD`` which maps between class and archiver commands. Possibly there might be
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needed some other adjustments.
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Installation
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============
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Install from Pypi
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.. code:: shell-session
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# pip install extfslib
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or, as a user:
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.. code:: shell-session
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$ pip install extfslib --user
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or use virtualenv:
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.. code:: shell-session
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$ git clone https://github.com/gryf/mc_extfslib
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$ cd mc_extfslib
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$ virtualenv venv
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$ source venv/bin/activate
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(venv) $ pip install
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License
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=======
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This software is licensed under 3-clause BSD license. See LICENSE file for
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details.
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