???????

???????????Python??????????????????????????????????????help?????????????????????????????е????????????á????磬????help(str)??????????str????????str????????????????????????????????????????????????????????????????

???
??q?????????

?????????????Python?м??????ж?????????????help()??????????help??????????

?????????????????print??????????????????????????????????PYTHONDOCS?????????????????Linux/Unix??????????env??????ɡ?

$ env PYTHONDOCS=/usr/share/doc/python-docs-2.3.4/html/ python
Python 2.3.4 (#1, Oct 26 2004, 16:42:40)
[GCC 3.4.2 20041017 (Red Hat 3.4.2-6.fc3)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> help('print')

?????????????????print??????????????????Python???????????????????????print???????????????????????????

?????????λ??????Fedora Core 3 Linux?е?λ?á?????????????????а??汾???????????