diff options
Diffstat (limited to 'Doc/library/pickle.rst')
| -rw-r--r-- | Doc/library/pickle.rst | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Doc/library/pickle.rst b/Doc/library/pickle.rst index 21e4001..99e30c6 100644 --- a/Doc/library/pickle.rst +++ b/Doc/library/pickle.rst @@ -141,7 +141,7 @@ an unpickler, then you call the unpickler's :meth:`load` method. The The :mod:`pickle` module provides the following functions to make the pickling process more convenient: -.. function:: dump(obj, file[, protocol, \*, fix_imports=True]) +.. function:: dump(obj, file, protocol=None, \*, fix_imports=True) Write a pickled representation of *obj* to the open file object *file*. This is equivalent to ``Pickler(file, protocol).dump(obj)``. @@ -162,7 +162,7 @@ process more convenient: map the new Python 3.x names to the old module names used in Python 2.x, so that the pickle data stream is readable with Python 2.x. -.. function:: dumps(obj[, protocol, \*, fix_imports=True]) +.. function:: dumps(obj, protocol=None, \*, fix_imports=True) Return the pickled representation of the object as a :class:`bytes` object, instead of writing it to a file. @@ -179,7 +179,7 @@ process more convenient: map the new Python 3.x names to the old module names used in Python 2.x, so that the pickle data stream is readable with Python 2.x. -.. function:: load(file, [\*, fix_imports=True, encoding="ASCII", errors="strict"]) +.. function:: load(file, \*, fix_imports=True, encoding="ASCII", errors="strict") Read a pickled object representation from the open file object *file* and return the reconstituted object hierarchy specified therein. This is @@ -202,7 +202,7 @@ process more convenient: *errors* tell pickle how to decode 8-bit string instances pickled by Python 2.x; these default to 'ASCII' and 'strict', respectively. -.. function:: loads(bytes_object, [\*, fix_imports=True, encoding="ASCII", errors="strict"]) +.. function:: loads(bytes_object, \*, fix_imports=True, encoding="ASCII", errors="strict") Read a pickled object hierarchy from a :class:`bytes` object and return the reconstituted object hierarchy specified therein @@ -247,7 +247,7 @@ The :mod:`pickle` module defines three exceptions: The :mod:`pickle` module exports two classes, :class:`Pickler` and :class:`Unpickler`: -.. class:: Pickler(file[, protocol, \*, fix_imports=True]) +.. class:: Pickler(file, protocol=None, \*, fix_imports=True) This takes a binary file for writing a pickle data stream. @@ -295,7 +295,7 @@ The :mod:`pickle` module exports two classes, :class:`Pickler` and Use :func:`pickletools.optimize` if you need more compact pickles. -.. class:: Unpickler(file, [\*, fix_imports=True, encoding="ASCII", errors="strict"]) +.. class:: Unpickler(file, \*, fix_imports=True, encoding="ASCII", errors="strict") This takes a binary file for reading a pickle data stream. |