| Name | subprocess-logger JSON |
| Version |
0.3.0
JSON |
| download |
| home_page | https://github.com/Vi-Nk/subprocess-logger/ |
| Summary | Consolidated handler for subprocess logging |
| upload_time | 2025-09-12 14:28:26 |
| maintainer | None |
| docs_url | None |
| author | Vi-Nk |
| requires_python | >=3.7 |
| license | MIT License
Copyright (c) 2025 Vi-Nk
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.
|
| keywords |
subprocess
logging
loggers
|
| VCS |
 |
| bugtrack_url |
|
| requirements |
pytest
wheel
setuptools
|
| Travis-CI |
No Travis.
|
| coveralls test coverage |
No coveralls.
|
# subprocess-logger
Consolidated handler for subprocess logging in Python.
## Overview
`subprocess-logger` provides a unified way to capture and forward output from Python subprocesses to the standard logging system. It is useful for applications that spawn subprocesses and want to collect their stdout and stderr streams in a thread-safe, structured manner.
## Features
- Collects stdout and stderr from subprocesses and logs them using Python's `logging` module.
- Allows log level customization at global and per process level for stdout and stderr.
- Thread-safe collection and dispatching of logs.
- Easy integration with existing logging configurations.
## Installation
```sh
pip install subprocess-logger
```
## Usage
Below is a basic usage example:
```python
import logging
import subprocess
from subprocess_logger import install
# Configure root logger to print to console
logging.basicConfig(level=logging.DEBUG, format="%(levelname)s %(message)s")
# Create a collector instance
collector = install(stdout_level=logging.INFO, stderr_level=logging.WARNING)
# Start a subprocess that prints to stdout and stderr
proc = subprocess.Popen(
["python", "-c", "import sys; print('hello from stdout'); sys.stderr.write('hello from stderr\\n')"],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE
)
# Attach the subprocess to the collector
collector.attach(proc, logger_name="demo_subprocess")
# Wait for the subprocess to finish
proc.wait()
# Stop the collector (waits for all logs to be processed)
collector.stop()
```
## Testing
To run unit tests, use the following command:
```sh
pytest
```
Or, if you have `tox` installed:
```sh
tox
```
## License
This project is licensed under the MIT License.
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