WhySlow 🐌
Developer-friendly performance profiling utility for Python
WhySlow simplifies the usage of cProfile and snakeviz. It offers the fastest way to get from slow code to flame chart and start the performance optimization investigations.
Installation
pip install whyslow
Usage
There are three ways to use this profiler.
As decorator to profile a function call
from whyslow import profile
@profile()
def my_slow_function():
# do expensive operations
As context manager to profile any code
from whyslow import profile
with profile():
# some expensive operations
As module to profile a script
$ python -m whyslow my-slow-script.py
License
MIT License
1 maintainer
Metadata
1 maintainer
Release files for whyslow 0.1.7
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| whyslow-0.1.7.tar.gz | 3.9 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| whyslow-0.1.7-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 8.8 kB
Release files / whyslow-0.1.7.tar.gz
| Download URL | whyslow-0.1.7.tar.gz |
|---|---|
| Size | 3.9 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/4.0.2 CPython/3.12.0
|
Release files / whyslow-0.1.7-py3-none-any.whl
| Download URL | whyslow-0.1.7-py3-none-any.whl |
|---|---|
| Size | 4.9 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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|
BLAKE2b-256 checksum How to use checksums |
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/4.0.2 CPython/3.12.0
|
