diff options
Diffstat (limited to 'doc/api')
| -rw-r--r-- | doc/api/ANSI.rst | 14 | ||||
| -rw-r--r-- | doc/api/index.rst | 9 | ||||
| -rw-r--r-- | doc/api/pexpect.rst | 32 | ||||
| -rw-r--r-- | doc/api/screen.rst | 10 |
4 files changed, 25 insertions, 40 deletions
diff --git a/doc/api/ANSI.rst b/doc/api/ANSI.rst deleted file mode 100644 index 064563d..0000000 --- a/doc/api/ANSI.rst +++ /dev/null @@ -1,14 +0,0 @@ -ANSI - ANSI (VT100) terminal emulator -===================================== - -.. automodule:: pexpect.ANSI - -.. autoclass:: term - :show-inheritance: - -.. autoclass:: ANSI - :show-inheritance: - - .. automethod:: write_ch - .. automethod:: write - .. automethod:: process
\ No newline at end of file diff --git a/doc/api/index.rst b/doc/api/index.rst index 1a6a6ae..fd017a5 100644 --- a/doc/api/index.rst +++ b/doc/api/index.rst @@ -8,5 +8,10 @@ API documentation fdpexpect replwrap pxssh - screen - ANSI + +The modules ``pexpect.screen`` and ``pexpect.ANSI`` have been deprecated in +Pexpect version 4. They were separate from the main use cases for Pexpect, and +there are better maintained Python terminal emulator packages, such as +`pyte <https://pypi.python.org/pypi/pyte>`__. +These modules are still present for now, but we don't advise using them in new +code. diff --git a/doc/api/pexpect.rst b/doc/api/pexpect.rst index 565f0ef..79bbcef 100644 --- a/doc/api/pexpect.rst +++ b/doc/api/pexpect.rst @@ -36,9 +36,9 @@ spawn class .. note:: - With a :class:`spawn` instance, the log files should be open for - writing binary data. With a :class:`spawnu` instance, they should - be open for writing unicode text. + With :class:`spawn` in bytes mode, the log files should be open for + writing binary data. In unicode mode, they should + be open for writing unicode text. See :ref:`unicode`. Controlling the child process ````````````````````````````` @@ -69,31 +69,35 @@ Controlling the child process Handling unicode ```````````````` -For backwards compatibility, :class:`spawn` can handle some Unicode: its -send methods will encode arbitrary unicode as UTF-8 before sending it to the -child process, and its expect methods can accept ascii-only unicode strings. -However, for a proper unicode API to a subprocess, use this subclass: +By default, :class:`spawn` is a bytes interface: its read methods return bytes, +and its write/send and expect methods expect bytes. If you pass the *encoding* +parameter to the constructor, it will instead act as a unicode interface: +strings you send will be encoded using that encoding, and bytes received will +be decoded before returning them to you. In this mode, patterns for +:meth:`~spawn.expect` and :meth:`~spawn.expect_exact` should also be unicode. + +.. versionchanged:: 4.0 -.. autoclass:: spawnu - :show-inheritance: + :class:`spawn` provides both the bytes and unicode interfaces. In Pexpect + 3.x, the unicode interface was provided by a separate ``spawnu`` class. -There is also a :func:`runu` function, the unicode counterpart to :func:`run`. +For backwards compatibility, some Unicode is allowed in bytes mode: the +send methods will encode arbitrary unicode as UTF-8 before sending it to the +child process, and its expect methods can accept ascii-only unicode strings. .. note:: Unicode handling with pexpect works the same way on Python 2 and 3, despite the difference in names. I.e.: - - :class:`spawn` works with ``str`` on Python 2, and :class:`bytes` on Python 3, - - :class:`spawnu` works with ``unicode`` on Python 2, and :class:`str` on Python 3. + - Bytes mode works with ``str`` on Python 2, and :class:`bytes` on Python 3, + - Unicode mode works with ``unicode`` on Python 2, and :class:`str` on Python 3. run function ------------ .. autofunction:: run -.. autofunction:: runu - Exceptions ---------- diff --git a/doc/api/screen.rst b/doc/api/screen.rst deleted file mode 100644 index 8268fb9..0000000 --- a/doc/api/screen.rst +++ /dev/null @@ -1,10 +0,0 @@ -screen - manage a virtual 'screen' -================================== - -.. automodule:: pexpect.screen - -.. autoclass:: screen - :members: - - .. automethod:: __init__ - .. automethod:: __str__
\ No newline at end of file |