memimport for Python 3
memimport is a part of py2exe, which helps import Python extensions from
memory, e.g. extensions from Zip files or Web.
This repo via CI to build it as Python extensions, beacause the original has been built into the py2exe runstubs, only run with script, no REPL.
Development of memimport is hosted here: https://github.com/SeaHOH/memimport.
Development of py2exe is hosted here: https://github.com/py2exe/py2exe.
Installation
pip install memimport
Usage
import zipextimporter
import sys
sys.path.insert(0, 'path/to/libs.zip')then
zipextimporter.install() # default, prefer `hook=False`, `hook=True` as fallbackor
zipextimporter.install(hook=False) # better compatibility, monkey patch `zipimport.zipimporter`
# equal to empty argument, `hook=True` as fallbackor
zipextimporter.install(hook=True) # not recommend, install to `sys.path_hooks`then
import ext_mod_in_zip # now, support __init__.pyd in packages
ext_mod_in_zip # <module 'ext_mod_in_zip' from 'path\\to\\libs.zip\\ext_mod_in_zip\\__init__.pyd'>
ext_mod_in_zip.__file__ # 'path\\to\\libs.zip\\ext_mod_in_zip\\__init__.pyd'>
ext_mod_in_zip.__loader__ # <ZipExtensionImporter object 'path\to\libs.zip\'>
import py_mod_in_zip
py_mod_in_zip # <module 'py_mod_in_zip' from 'path\\to\\libs.zip\\py_mod_in_zip\\__init__.py'>
py_mod_in_zip.__file__ # 'path\\to\\libs.zip\\py_mod_in_zip\\__init__.py'>
py_mod_in_zip.__loader__ # <zipimporter object 'path\to\libs.zip\'>More usage see source or use help function.
