python - 使用 emacs ipython 时的乱码 劣质 Python

Question

我正在使用最新的 emacs25.1.1 和最新的 archlinux。

但是，当我编辑 python 脚本并使用 Ctrl-Enter 将其发送到劣等 ipython 时，劣等 Python 向我展示了一个丑陋困惑的代码终端指示器，如:

Python 3.5.2 (default, Nov  7 2016, 11:31:36) 
Type "copyright", "credits" or "license" for more information.

IPython 5.1.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

[JIn [1]: import numpy as np[26D
[J
[6n[JIn [2]: [8D[8C[8D[J[6n[JIn [2]: [8D[8C

在这个Inferior python中回车时显示:

error in process filter: Args out of range: "
^[[6n^[[0m^[[0m^[[J^[[0;38;5;28mIn [^[[0;38;5;28m: ^[[8D^[[8C[[0m^[[0m", 128

我将 emacs 区域设置从:

LANG=zh_CN.UTF-8
LC_CTYPE="zh_CN.UTF-8"
LC_NUMERIC=en_US.UTF-8
LC_TIME=en_US.UTF-8
LC_COLLATE="zh_CN.UTF-8"
LC_MONETARY=en_US.UTF-8
LC_MESSAGES="zh_CN.UTF-8"
LC_PAPER=en_US.UTF-8
LC_NAME="zh_CN.UTF-8"
LC_ADDRESS="zh_CN.UTF-8"
LC_TELEPHONE="zh_CN.UTF-8"
LC_MEASUREMENT=en_US.UTF-8
LC_IDENTIFICATION="zh_CN.UTF-8"
LC_ALL=

收件人:

LANG=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC=en_US.UTF-8
LC_TIME=en_US.UTF-8
LC_COLLATE="en_US.UTF-8"
LC_MONETARY=en_US.UTF-8
LC_MESSAGES="en_US.UTF-8"
LC_PAPER=en_US.UTF-8
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT=en_US.UTF-8
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=

用命令$"export LANGUAGE="en_US:en"&& emacs"$，没有帮助解决乱码。

我也在 emacs 中尝试 python-mode.et 或 elpy 包，都显示相同 凌乱的终端代码。

另外，python2.7也试过了，不行:

Python 2.7.12 (default, Nov  7 2016, 11:55:55) 
Type "copyright", "credits" or "license" for more information.

IPython 5.1.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

[JIn [1]: import numpy as np[26D
[J
[6n[JIn [2]: [8D[8C[8D[J[6n[JIn [2]: [8D[8C

是最新的ipython问题吗？

最后将 emacs 中的消息粘贴在这里:

error in process filter: ansi-color-filter-apply: Args out of range: "Python 3.5.2 (default, Nov  7 2016, 11:31:36) 
Type \"copyright\", \"credits\" or \"license\" for more information.

IPython 5.1.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

[6n[0m
[0m[J
[0m", 408
error in process filter: Args out of range: "Python 3.5.2 (default, Nov  7 2016, 11:31:36) 
Type \"copyright\", \"credits\" or \"license\" for more information.

IPython 5.1.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

[6n[0m
[0m[J
[0m", 408
error in process filter: ansi-color-filter-apply: Args out of range: "[0m[0m[J[0;38;5;28mIn [[0;38;5;10;1m1[0;38;5;28m]: [0;38;5;28;1mimport[0m [0;38;5;32;1mnumpy[0m [0;38;5;28;1mas[0m [0;38;5;32;1mnp[26D[0m
[J[0m", 177
error in process filter: Args out of range: "[0m[0m[J[0;38;5;28mIn [[0;38;5;10;1m1[0;38;5;28m]: [0;38;5;28;1mimport[0m [0;38;5;32;1mnumpy[0m [0;38;5;28;1mas[0m [0;38;5;32;1mnp[26D[0m
[J[0m", 177
error in process sentinel: elpy-rpc--default-error-callback: peculiar error: "exited abnormally with code 1"
error in process sentinel: peculiar error: "exited abnormally with code 1"
error in process filter: ansi-color-filter-apply: Args out of range: #("[JIn [1]: import numpy as np[26D
[J


[6n[0m[0m[J[0;38;5;28mIn [[0;38;5;10;1m2[0;38;5;28m]: [8D[8C[0m[0m[8D[J[0m[6n[0m[0m[J[0;38;5;28mIn [[0;38;5;10;1m2[0;38;5;28m]: [8D[8C[0m" 0 38 (fontified nil) 38 39 (fontified nil)), 283
error in process filter: Args out of range: #("[JIn [1]: import numpy as np[26D
[J


[6n[0m[0m[J[0;38;5;28mIn [[0;38;5;10;1m2[0;38;5;28m]: [8D[8C[0m[0m[8D[J[0m[6n[0m[0m[J[0;38;5;28mIn [[0;38;5;10;1m2[0;38;5;28m]: [8D[8C[0m" 0 38 (fontified nil) 38 39 (fontified nil)), 283

Answer 1

我使用了来自 https://github.com/jorgenschaefer/elpy/issues/992#issuecomment-249165923 的推荐.简而言之 - 添加以下代码: (setenv "IPY_TEST_SIMPLE_PROMPT""1") 到 emacs 配置文件中。