diff options
Diffstat (limited to 'Doc/library')
-rw-r--r-- | Doc/library/shutil.rst | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/Doc/library/shutil.rst b/Doc/library/shutil.rst index 1f194a0..5e5f8c9 100644 --- a/Doc/library/shutil.rst +++ b/Doc/library/shutil.rst @@ -159,19 +159,25 @@ Directory and files operations .. function:: move(src, dst) - Recursively move a file or directory to another location. + Recursively move a file or directory (*src*) to another location (*dst*). - Uses :func:`os.rename` to perform the move. If it fails, for reasons such as - when *src* and *dst* are on different filesystems or in case of windows where - rename is not supported when *dst* exists, fallback to copying *src* (with - :func:`copy2`) to the *dst* and then remove *src*. + If the destination is a directory or a symlink to a directory, then *src* is + moved inside that directory. + + The destination directory must not already exist. If the destination already + exists but is not a directory, it may be overwritten depending on + :func:`os.rename` semantics. + + If the destination is on the current filesystem, then :func:`os.rename` is + used. Otherwise, *src* is copied (using :func:`copy2`) to *dst* and then + removed. .. exception:: Error - This exception collects exceptions that raised during a multi-file operation. For - :func:`copytree`, the exception argument is a list of 3-tuples (*srcname*, - *dstname*, *exception*). + This exception collects exceptions that are raised during a multi-file + operation. For :func:`copytree`, the exception argument is a list of 3-tuples + (*srcname*, *dstname*, *exception*). .. _shutil-example: @@ -269,7 +275,7 @@ Archiving operations .. function:: get_archive_formats() - Returns a list of supported formats for archiving. + Return a list of supported formats for archiving. Each element of the returned sequence is a tuple ``(name, description)`` By default :mod:`shutil` provides these formats: @@ -287,7 +293,7 @@ Archiving operations .. function:: register_archive_format(name, function, [extra_args, [description]]) - Registers an archiver for the format *name*. *function* is a callable that + Register an archiver for the format *name*. *function* is a callable that will be used to invoke the archiver. If given, *extra_args* is a sequence of ``(name, value)`` pairs that will be |