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Ⅰ. 插件描述

A simple immutable mapping for python

Ⅱ. 基本信息

创建日期：  2012-12-07 使用用户：  1 Github星：  81 插件作者：  Santiago Lezica

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'slezica/python-frozendict'

… 然后在Vim中运行以下命令:

:source %
:PluginInstall

对于Vundle版本 < 0.10.2，请用上面的Bundle替换Plugin。

使用NeoBundle管理器安装

在你的.vimrc下添加:

NeoBundle 'slezica/python-frozendict'

… 然后在Vim中运行以下命令:

:source %
:NeoBundleInstall

使用VimPlug管理器安装

在你的.vimrc下添加:

Plug 'slezica/python-frozendict'

… 然后在Vim中运行以下命令:

:source %
:PlugInstall

使用Pathogen管理器安装

在终端中运行以下命令:

cd ~/.vim/bundle
git clone https://github.com/slezica/python-frozendict

Ⅳ. 文档说明

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frozendict

frozendict is an immutable wrapper around dictionaries that implements the
complete mapping interface. It can be used as a drop-in replacement for
dictionaries where immutability is desired.

Of course, this is python, and you can still poke around the object's
internals if you want.

The frozendict constructor mimics dict, and all of the expected
interfaces (iter, len, repr, hash, getitem) are provided.
Note that a frozendict does not guarantee the immutability of its values, so
the utility of hash method is restricted by usage.

The only difference is that the copy() method of frozendict takes
variable keyword arguments, which will be present as key/value pairs in the new,
immutable copy.

Example shell usage:

.. code-block:: python

from frozendict import frozendict

fd = frozendict({ 'hello': 'World' })

print fd
# <frozendict {'hello': 'World'}>

print fd['hello']
# 'World'

print fd.copy(another='key/value')
# <frozendict {'hello': 'World', 'another': 'key/value'}>