Metadata-Version: 2.3
Name: isvirtual
Version: 1.4.0
Summary: Tool to detect if the current directory is linked to a virtual environment, get the config of this env and more. Work with venv, virtualenv, pipenv, poetry and soon hatch and pdm.
Project-URL: Homepage, https://github.com/AlexMili/isVirtual
Project-URL: Issues, https://github.com/AlexMili/isVirtual/issues
Project-URL: Repository, https://github.com/AlexMili/isVirtual
Project-URL: Documentation, https://github.com/AlexMili/isVirtual
Author: Alex Mili
License: MIT License
        
        Copyright (c) 2016 
        
        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
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        OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
        SOFTWARE.
License-File: LICENSE
Keywords: env,environment,hatch,pdm,pipenv,poetry,venv,virtual,virtualenv
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Requires-Python: >=3.3
Requires-Dist: platformdirs
Requires-Dist: sty
Requires-Dist: typer
Description-Content-Type: text/markdown

**isVirtual** is a tool to detect if the current directory is linked to a virtual environment, get the config of this env and more. Work with venv, virtualenv, pipenv, poetry and soon hatch and pdm.

# Install

```bash
pip install isvirtual
```

# Usage

This lib can be used within a python script or as a command line.

## Python
Simple check:
```python
from isvirtual import is_virtual

if __name__ == "__main__":
    if is_virtual() is True:
        print("You are within a virtual environment which can either be venv, virtualenv or conda.")
    else:
        print("You are not in a virtual env")
```

You can also check if you are specifically in a `venv`, `virtualenv` or `conda` environment:
```python
from isvirtual import is_venv, is_virtualenv, is_conda

if __name__ == "__main__":
    if is_venv() is True:
        print("You are in a venv")
    elif is_virtualenv() is True:
        print("You are in a virtualenv")
    elif is_conda() is True:
        print("You are in a conda env")
    else:
        print("You are not in a any type of virtual env")
```

You can also get the info from the env coming from `pyvenv.cfg` or load equivalent data from `conda` config. The `sys.prefix` data is added to the original config file under the key `prefix`:
```python
from isvirtual import get_config

if __name__ == "__main__":
    data = get_config()
    print(data["home"])
```
Result:
```console
home = /path/to/venv/python/bin
include-system-site-packages = false
version = 3.10.14
prefix = /path/to/venv/dir
prompt = nameOfYourProject
```

Note that virtual environment created with `virtualenv` have more keys and the key `prompt` is not present by default in `venv` created environments.

You can also check if the terminal from which the script has been launched is in a virtual env:
```python
if running_from_activated_env() is True:
    print("The script is running from a terminal with an activated virtual env")
```

Note that this function check the existence of `VIRTUAL_ENV`. It is set by the activate script, but a virtual env can be used without activation by directly running an executable from the virtual env's bin/ (or Scripts on Windows) directory, in which case `VIRTUAL_ENV` will not be set. Or a non-virtual env Python binary can be executed directly while a virtual env is activated in the shell, in which case `VIRTUAL_ENV` may be set in a Python process that is not actually running in that virtual env.

[Source](https://stackoverflow.com/a/1883251)

You can find if a given directory is attached to a virtual env:
```python
from isvirtual import check_dir

if __name__ == "__main__":
    if check_dir("/some/dir/path") is True:
        print("Virtual environment found")
    else:
        print("404 Not Found")
```

You can recursively scan a directory to get all virtual environments in it:
```python
from isvirtual import scan_dir

if __name__ == "__main__":
    scanned = scan_dir("/some/dir/path")
    if len(scanned) > 0:
        print(f"Found {len(scanned)} virtual env(s)")
    else:
        print("No virtual env found")
```

## CLI
```console
$ isvirtual --help
Usage: isvirtual [OPTIONS] COMMAND [ARGS]...

╭─ Options ──────────────────────────────────────────────────────────────────────────────╮
│ --help          Show this message and exit.                                            │
╰────────────────────────────────────────────────────────────────────────────────────────╯
╭─ Commands ─────────────────────────────────────────────────────────────────────────────╮
│ check   Check if you are currently in a virtual env                                    │
│ info    If the given directory is linked to a virtual env, show its info               │
│ scan    Scan the given directory recursively to find all virtual environment in it     │
╰────────────────────────────────────────────────────────────────────────────────────────╯
```

Check if a virtual env is currently activated (support conda):
```console
$ isvirtual check
Yes
```

Show info of current directory's virtual env info:
```console
$ isviritual info .
home=/usr/local/opt/python@3.10/bin
include-system-site-packages=false
version=3.10.14
path=/Users/MyUserName/MyDir/.venv
source=venv
```
Also display with the `source` key if the virtual env has been created through `venv`, `virtualenv`, `poetry` and `pipenv`.

# License

This project is licensed under the terms of the MIT license.
