为WinPython设置python路径以使用f2py

2024-05-08 23:42:23 发布

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我在我的windows7上安装了Winpython发行版。从复制到的文件夹中启动iPython控制台和其他项目可以正常工作。在

我想使用numpy的f2py模块来从Python调用Fortran子例程。我的理解是必须从命令行调用f2py,但系统似乎找不到f2py,当我调用它时,无论是否使用标志,都会返回ImportError: no module named site。当我试图从命令行运行python时,也会返回同样的错误。在

当我手动导航到Winpython目录(例如C:\Users\AGK\WinPython-32bit-2.7.5.3\python-2.7.5)并调用f2py -c --help-fcompiler查看是否在那里找到f2py时,我收到以下错误

Traceback (most recent call last):
  File ".\lib\site.py", line 538, in main
    main()
  File ".\lib\site.py", line 530, in main
    known_paths = addusersitepackages(known_paths)
  File ".\lib\site.py", line 266, in addusersitepackages
    user_site = getusersitepackages()
  File ".\lib\site.py", line 241, in getusersitepackages
    user_base = getuserbase() # this will also set USER_BASE
  File ".\lib\site.py", line 231, in getuserbase
    USER_BASE = get_config_var('userbase')
  File "C:\Users\AGK\WinPython-32bit-2.7.5.3\python-2.7.5\lib\sysconfig.py",
 line 516, in get_config_var
    return get_config_vars().get(name)
  File "C:\Users\AGK\WinPython-32bit-2.7.5.3\python-2.7.5\lib\sysconfig.py",
 line 449, in get_config_vars
    import re
  File "C:\Users\AGK\WinPython-32bit-2.7.5.3\python-2.7.5\lib\re.py", line 1
05, in <module>
    import sre_compile
  File "C:\Users\AGK\WinPython-32bit-2.7.5.3\python-2.7.5\lib\sre_parse.py"
", line 14, in <module>
    import sre_parse
  File "C:\Users\AGK\WinPython-32bit-2.7.5.3\python-2.7.5\lib\sre_constants.py",
 line 17, in <module>
    from sre_constants import *
  File "C:\Users\konings\WinPython-32bit-2.7.5.3\pyt
py", line 18, in <module>
    from _sre import MAXREPEAT
ImportError: cannot import name MAXREPEAT

有人能解释一下这个错误是什么意思和/或如何在Winpython中使用f2py吗?谢谢!在


Tags: inpyimportconfiggetliblinesite