python-lazy-object-proxy
Port variant py39
Summary Fast and thorough lazy object proxy (3.9)
Package version 1.7.1
Homepage https://github.com/ionelmc/python-lazy-object-proxy
Keywords python
Maintainer Python Automaton
License Not yet specified
Other variants py310
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Last modified 23 DEC 2021, 12:42:05 UTC
Port created 29 NOV 2020, 06:56:42 UTC
Subpackage Descriptions
single ======== Overview ======== A fast and thorough lazy object proxy. * Free software: BSD 2-Clause License Note that this is based on `wrapt`_'s ObjectProxy with one big change: it calls a function the first time the proxy object is used, while `wrapt.ObjectProxy` just forwards the method calls to the target object. In other words, you use `lazy-object-proxy` when you only have the object way later and you use `wrapt.ObjectProxy` when you want to override few methods (by subclassing) and forward everything else to the target object. Example:: import lazy_object_proxy def expensive_func(): from time import sleep print('starting calculation') # just as example for a very slow computation sleep(2) print('finished calculation') # return the result of the calculation return 10 obj = lazy_object_proxy.Proxy(expensive_func) # function is called only when object is actually used print(obj) # now expensive_func is called print(obj) # the result without calling the expensive_func Installation ============ :: pip install lazy-object-proxy Documentation ============= https://python-lazy-object-proxy.readthedocs.io/ Development =========== To run all the tests run:: tox Acknowledgements ================ This project is based on some code from `wrapt`_ as you can see in the git history. .. _wrapt: https://github.com/GrahamDumpleton/wrapt Changelog ========= 1.7.1 (2021-12-15) ------------------ * Removed most of the Python 2 support code and fixed python_requires to require at least Python 3.6. Note that 1.7.0 has been yanked because it could not install on Python 2.7. Installing lazy-object-proxy on Python 2.7 should automatically fall back to the 1.6.0 release now. 1.7.0 (2021-12-15) ------------------ * Switched CI to GitHub Actions, this has a couple consequences: * Support for Python 2.7 is dropped. You can still install it there but it's not tested anymore and Python 2 specific handling will be removed at some point. * Linux wheels are now provided in `musllinux` and `manylinux2014` variants. * Fixed __index__ to fallback to int if the wrapped object doesn't have an __index__ method. This prevents situations where code using a proxy would otherwise likely just call int had the object not have an __index__ method. 1.6.0 (2021-03-22) ------------------ * Added support for async special methods (__aiter__, __anext__, __await__, __aenter__, __aexit__).
Configuration Switches (platform-specific settings discarded)
PY310 OFF Build using Python 3.10 PY39 ON Build using Python 3.9
Package Dependencies by Type
Build (only) python-pip:single:py39
python-setuptools:single:py39
autoselect-python:single:standard
Build and Runtime python-setuptools-scm:single:py39
python39:single:standard
Download groups
main mirror://PYPI/l/lazy-object-proxy
Distribution File Information
d609c75b986def706743cdebe5e47553f4a5a1da9c5ff66d76013ef396b5a8a4 41995 lazy-object-proxy-1.7.1.tar.gz
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