參考:
http://stackoverflow.com/questions/17234762/how-to-install-and-import-python-modules-at-runtime
Coding:
import pip
import imp
def install_and_load(package):
pip.main(['install', package]);
f, fname, desc = imp.find_module(package)
return imp.load_module(package, f, fname, desc)
if __name__ == "__main__":
try:
import pylzma
except:
pylzma = install_and_load('pylzma')
print("pylzma package: test auto install and import package complete!")
測試:

這樣在寫一些工具,給其它成員使用時,如果不想每個功能都打包成一個.exe,就可以直接幫他們setting py runtime
然後送出.py送出,寫上.bat,調用即可,沒有的子產品自動去下載下傳與安裝即可;
當然前提是要有網絡,如果單機運作就要打包.exe了;