diff options
Diffstat (limited to 'numpy/lib/utils.py')
-rw-r--r-- | numpy/lib/utils.py | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/numpy/lib/utils.py b/numpy/lib/utils.py deleted file mode 100644 index bd453f617..000000000 --- a/numpy/lib/utils.py +++ /dev/null @@ -1,93 +0,0 @@ -import sys, os -from numpy.core.numerictypes import obj2sctype -from numpy.core.multiarray import dtype - -__all__ = ['issubclass_', 'get_numpy_include', 'issubsctype', - 'issubdtype', 'deprecate', - 'get_include', 'ctypes_load_library'] - -def issubclass_(arg1, arg2): - try: - return issubclass(arg1, arg2) - except TypeError: - return False - -def issubsctype(arg1, arg2): - return issubclass(obj2sctype(arg1), obj2sctype(arg2)) - -def issubdtype(arg1, arg2): - return issubclass(dtype(arg1).type, dtype(arg2).type) - -def get_include(): - """Return the directory in the package that contains the numpy/*.h header - files. - - Extension modules that need to compile against numpy should use this - function to locate the appropriate include directory. Using distutils: - - import numpy - Extension('extension_name', ... - include_dirs=[numpy.get_include()]) - """ - from numpy.distutils.misc_util import get_numpy_include_dirs - include_dirs = get_numpy_include_dirs() - assert len(include_dirs)==1,`include_dirs` - return include_dirs[0] - -# Adapted from Albert Strasheim -def ctypes_load_library(libname, loader_path): - if '.' not in libname: - if sys.platform == 'win32': - libname = '%s.dll' % libname - elif sys.platform == 'darwin': - libname = '%s.dylib' % libname - else: - libname = '%s.so' % libname - loader_path = os.path.abspath(loader_path) - if not os.path.isdir(loader_path): - libdir = os.path.dirname(loader_path) - else: - libdir = loader_path - import ctypes - libpath = os.path.join(libdir, libname) - return ctypes.cdll[libpath] - - -if sys.version_info < (2, 4): - # Can't set __name__ in 2.3 - import new - def _set_function_name(func, name): - func = new.function(func.func_code, func.func_globals, - name, func.func_defaults, func.func_closure) - return func -else: - def _set_function_name(func, name): - func.__name__ = name - return func - -def deprecate(func, oldname, newname): - import warnings - def newfunc(*args,**kwds): - warnings.warn("%s is deprecated, use %s" % (oldname, newname), - DeprecationWarning) - return func(*args, **kwds) - newfunc = _set_function_name(newfunc, oldname) - doc = func.__doc__ - depdoc = '%s is DEPRECATED in numpy: use %s instead' % (oldname, newname,) - if doc is None: - doc = depdoc - else: - doc = '\n'.join([depdoc, doc]) - newfunc.__doc__ = doc - try: - d = func.__dict__ - except AttributeError: - pass - else: - newfunc.__dict__.update(d) - return newfunc - - -get_numpy_include = deprecate(get_include, 'get_numpy_include', 'get_include') - - |