1
ˆ
ƒM5¿Ã Œ
Index of /ALFA_DATA/alfasymlink/root/sys/devices/system/node/node0/memory68/power
Index of /ALFA_DATA/alfasymlink/root/sys/devices/system/node/node0/memory68/power
+
ˆl–Ým_JJh ¥ ² ¸È®2ú˜´oÅ
ƒp.=_‡I|¥ŠèªÅÄ
.. highlightlang:: c
.. _fileobjects:
File Objects
------------
.. index:: object: file
Python's built-in file objects are implemented entirely on the :c:type:`FILE\*`
support from the C standard library. This is an implementation detail and may
change in future releases of Python.
.. c:type:: PyFileObject
This subtype of :c:type:`PyObject` represents a Python file object.
.. c:var:: PyTypeObject PyFile_Type
.. index:: single: FileType (in module types)
This instance of :c:type:`PyTypeObject` represents the Python file type. This is
exposed to Python programs as ``file`` and ``types.FileType``.
.. c:function:: int PyFile_Check(PyObject *p)
Return true if its argument is a :c:type:`PyFileObject` or a subtype of
:c:type:`PyFileObject`.
.. versionchanged:: 2.2
Allowed subtypes to be accepted.
.. c:function:: int PyFile_CheckExact(PyObject *p)
Return true if its argument is a :c:type:`PyFileObject`, but not a subtype of
:c:type:`PyFileObject`.
.. versionadded:: 2.2
.. c:function:: PyObject* PyFile_FromString(char *filename, char *mode)
.. index:: single: fopen()
On success, return a new file object that is opened on the file given by
*filename*, with a file mode given by *mode*, where *mode* has the same
semantics as the standard C routine :c:func:`fopen`. On failure, return *NULL*.
.. c:function:: PyObject* PyFile_FromFile(FILE *fp, char *name, char *mode, int (*close)(FILE*))
Create a new :c:type:`PyFileObject` from the already-open standard C file
pointer