()
return False
Return True if Cython can be imported.
Return True if Cython can be imported.
Return True if Cython can be imported .
def _have_cython():
    """
    Return True if Cython can be imported.
    """
    cython_impl = 'Cython.Distutils.build_ext'
    try:
        # from (cython_impl) import build_ext
        __import__(cython_impl, fromlist=['build_ext']).build_ext
        return True
    except Exception:
        pass
    return False
def _have_cython ( ) : cython_impl = 'Cython.Distutils.build_ext' try : # from (cython_impl) import build_ext __import__ ( cython_impl , fromlist = [ 'build_ext' ] ) . build_ext return True except Exception : pass return False