https://github.com/pomponchik/contextif

Run the function only in a specific context
https://github.com/pomponchik/contextif

Last synced: 11 months ago
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Run the function only in a specific context

• Host: GitHub
• URL: https://github.com/pomponchik/contextif
• Owner: pomponchik
• License: mit
• Created: 2023-11-11T12:57:49.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-01-07T20:29:24.000Z (over 2 years ago)
• Last Synced: 2025-06-09T21:07:17.946Z (about 1 year ago)
• Language: Python
• Size: 93.8 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# contextif: run the function only in a specific context

Sometimes we may need to run a function only if it happens in a strictly defined context. In this case, we can use this mini library.

Install it:

```bash

pip install contextif

```

And use:

```python

from contextif import state

with state:

    state(print, 'hello,', 'world!')  # It will be printed.

state(print, "it's me, Mario!")  # It won't.

```

Using `state` as a function, you can pass another function and arguments to it there. It will be called only if it happens in a context created also using `state`. The function will not be called out of context.

For convenience, after the first import of `state`, this variable becomes builtin and you can access it in other modules of your program without importing.