pycociC - A Python library for removing pycache and numba cache files
Installation
pip install pycociC
Usage
python -B -m pycociC [-t DIRS [DIRS ...]] [-h]
options:
-h, --help show this help message and exit
-t DIRS [DIRS ...], -d DIRS [DIRS ...], --dirs DIRS [DIRS ...]
Directories to search for pycache files (default: (everywhere))
Coding
# pycociC/__init__.py
__all__ = ('FP_RE', 'bytes_to_pretty_view', 'eat_cache', 'dont_write_bytecode')
FP_RE = re.compile(r'.*\.py([co]|.*\.nb[ci])', re.I)
@_run_with_max_recursion
def eat_cache(at_dirs: Iterable[AnyStr, os.PathLike[AnyStr]] = ('.',)):
"""Function removes files matching the regular expression (see FP_RE) from all "__pycache__" folders recursively."""
...
def dont_write_bytecode() -> bool:
"""
return True if env PYTHONDONTWRITEBYTECODE or -B arg passed else False
>>> import os
>>> os.environ['PYTHONDONTWRITEBYTECODE'] = 'x'
>>> dont_write_bytecode()
True
>>> del os.environ['PYTHONDONTWRITEBYTECODE'] # or os.environ['PYTHONDONTWRITEBYTECODE'] = ''
>>> dont_write_bytecode()
False
"""
...
def bytes_to_pretty_view(bytes_size: int | float, *, skip_zero: bool = False) -> str:
"""
Converts the number of bytes into a pretty SI prefix.
>>> bytes_to_pretty_view(0)
'0B'
>>> bytes_to_pretty_view(0, skip_zero=True)
''
>>> bytes_to_pretty_view(1_000_000_24.)
'100MB 24B'
>>> bytes_to_pretty_view(0xFF_FF_FF_FF)
'4GB 294MB 967kB 295B'
"""
...Example Output
python -m pycociC -d .
WARNING:root:pycociC doesn't remove bytecode files.
You can use "-B" option of python or PYTHONDONTWRITEBYTECODE=x to do so.
Starting for .
pycociC\__pycache__
__init__.cpython-310.pyc (4kB 699B)
__main__.cpython-310.pyc (1kB 153B)
pycociC\__pycache__ # only if the folder has been deleted
venv\Lib\site-packages\_distutils_hack\__pycache__
__init__.cpython-310.pyc (7kB 593B)
venv\Lib\site-packages\_distutils_hack\__pycache__
venv\Lib\site-packages\__pycache__
_virtualenv.cpython-310.pyc (4kB 107B)
venv\Lib\site-packages\__pycache__
Removed 17kB 552B
python -B -m pycociC
Starting for C:\, D:\
C:\...\Python310\Lib\collections\__pycache__
abc.cpython-310.pyc (251B)
__init__.cpython-310.pyc (48kB 468B)
C:\...\Python310\Lib\collections\__pycache__
C:\...\Python310\Lib\importlib\__pycache__
abc.cpython-310.pyc (15kB 904B)
...
__init__.cpython-310.pyc (3kB 818B)
C:\...\Python310\Lib\importlib\__pycache__
C:\...\Python310\Lib\urllib\__pycache__
parse.cpython-310.pyc (33kB 817B)
__init__.cpython-310.pyc (144B)
C:\...\Python310\Lib\urllib\__pycache__
...
D:\...\venv\Lib\site-packages\_distutils_hack\__pycache__
__init__.cpython-310.pyc (7kB 593B)
D:\...\venv\Lib\site-packages\_distutils_hack\__pycache__
D:\...\venv\Lib\site-packages\__pycache__
_virtualenv.cpython-310.pyc (4kB 107B)
D:\...\venv\Lib\site-packages\__pycache__
Removed 1MB 481kB 138B
