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https://github.com/apiad/sublime-inlinepython

A Sublime Text 3 plugin that evaluates and replaces the selected Python code.
https://github.com/apiad/sublime-inlinepython

Last synced: 5 months ago
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A Sublime Text 3 plugin that evaluates and replaces the selected Python code.

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README 

          
Sublime-InlinePython

====================



A Sublime Text 3 plugin that evaluates and replaces the selected Python code.



Usage:

------



Add the following key bindings to your preferences:



    { "keys": ["ctrl+alt+e"], "command": "inline_python" },

    { "keys": ["ctrl+shift+e"], "command": "inline_python_str" },



You can of course use a different key binding.



Next, on any open file, select a valid Python expression, and press

`ctrl+alt+e` to replace the selection for it's the Python `repr`.

Alternatively you can press `ctrl+shift+e` and it will be replaced with

the `str` representation of the expression. If the

evaluation throws any exception, you'll see it in the console, and your text

will be unchanged.



Examples:

---------



You are writing a `Markdown` document and need to add a line with

70 `=`s. Just type `'=' * 70`, select it and hit `ctrl+alt+e`.



You are writing a `JavaScript` code and need to iterate on the

set of words `['bar', 'egg', 'foo']`. Just type `'bar egg foo'.split()`

and evaluate.



You are writing a `for` loop up to some weird value like `math.floor(42 * 13)`,

which is constant. Instead of calculating it in your head, just

type it and evaluate it (BTW, it is equal to `546`).



You have to write a date that is 96 days up from now. Just type

`datetime.datetime.today() + datetime.timedelta(days=96)`, select it,

hit `ctrl+shift+e` and it gets replaced with `2014-05-12 11:42:20.834988`

(or whatever the right day is).



In many cases you have to type in something, which you cannot easily type,

but you know how to generate it using some list comprehension or other

Python idioms. Instead of switching to the terminal, firing up IPython and

generating it, just type it and evaluate it.



Imported context:

-----------------



By default all of `math`, `collections`, `datetime`, `os`, `sys`, `itertools`

all imported into the local context where your code will evaluate.

That means that `math.sin(123.45)` works, as well as `os.listdir()`.



If you have a `helpers.py` module in your `Packages` folder, it will

be included as well. You can modify the default settings file to add

other imports that you want.



Inject code into the evaluator context:

---------------------------------------



Hit `ctrl+shift+p` and select the `Inline Python: Execute selected code` command

to execute the selected code. Instead of `eval`, which only accepts expressions,

this command uses `exec` with a custom `locals` context, which is later used

for the `eval` commands. This means that you can inject definitions into

the evaluator context, to be used later.



For instance, suppose you have the following code, somewhere in your buffer:



    def swap(s):

        s1, s2 = s.split(',')

        return s2, s1



You can select the code around the function, and run the `execute` command.

After this, you'll have a `swap` method available for use.



Automatic counter:

------------------



The local context also contains a handy automatic counter variable,

under the name of `_`. For instance, suppose you have the following

text, somewhere in your files:



    item -> blah blah blah

    item -> bleh bleh bleh

    item -> bluh bluh bluh



Very easily with ST3 you can select all `item`, append and `_` at the

end, select the three `_`s:



    item_ -> blah blah blah

    item_ -> bleh bleh bleh

    item_ -> bluh bluh bluh



Hit `ctrl+shift+e` and it will transforms to:



    item0 -> blah blah blah

    item1 -> bleh bleh bleh

    item2 -> bluh bluh bluh



In fact, `_` is actually a bit more complicated than that. You

can call it like a function with a parameter and it will increase

a different counter for each different parameter.

For instance:



    item_(0) -> blah blah blah

    item_(0) -> bleh bleh bleh

    item_(1) -> bluh bluh bluh

    item_(1) -> bloh bloh bloh



Transforms into:



    item0 -> blah blah blah

    item1 -> bleh bleh bleh

    item0 -> bluh bluh bluh

    item1 -> bloh bloh bloh



You can use any Python type, like `int` or `str` for the argument

of `_`.



License:

--------



The MIT License (MIT)



Copyright (c) 2014 Alejandro Piad



Permission is hereby granted, free of charge, to any person obtaining a copy of

this software and associated documentation files (the "Software"), to deal in

the Software without restriction, including without limitation the rights to

use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

the Software, and to permit persons to whom the Software is furnished to do so,

subject to the following conditions:



The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.



THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.



Summing up: MIT! Use at your own risk...



Forking, collaborating or whatever:

-----------------------------------



Sure, come to [Github](https://github.com/apiad/Sublime-InlinePython).