The lines
# Output prompt. '\#' will be transformed to the prompt number
c.PromptManager.out_template = '{color.Green}Out[{count}]{color.Green} : {color.LightGray}'
# Continuation prompt.
c.PromptManager.in2_template = '{color.Yellow} .\\D.{color.Green} : {color.LightGray}'
# If True (default), each prompt will be right-aligned with the preceding one.
c.PromptManager.justify = True
# Input prompt. '\#' will be transformed to the prompt number
c.PromptManager.in_template = '{color.Green}In [{count}]{color.LightGreen} : {color.DarkGray}'
in my ipython_config.py give
usr/local/lib/python2.7/site-packages/IPython/core/interactiveshell.py:440: UserWarning: As of IPython 5.0 `PromptManager` config will have no effect and has been replaced by TerminalInteractiveShell.prompts_class
warn('As of IPython 5.0 `PromptManager` config will have no effect'
but replacing PromptManager with TerminalInteractiveShell.prompts_class has no effect.
How do I update my PromptManager settings for IPython 5.0?
Related
I'm trying to use flake8 as the default python linter using python-language-server on neovim v0.5.
python-lsp documentation says to set pylsp.configurationSources to ['flake8'], but doesn't specify which file to edit.
Where does the python-lsp-server config file reside?
According to flake8 documentation, the location of flake8 config varies based on systems, on Linux and Mac, it is ~/.config/flake8, and for Windows, it is $HOME\.flake8 ($HOME is like C:\\Users\sigmavirus24). The content should be in INI format:
[flake8]
max-line-length = 100
max-complexity = 30
ignore =
# missing whitespace around arithmetic operator
E226,
# line break before/after binary operator
W503,
W504,
# expected 1 blank line, found 0
E301,E302,
To suppress a single warning, it is also handy to add # noqa: F841-like (change the code to the actual code you want to use) comment string to suppress it.
Ref: https://jdhao.github.io/2020/11/05/pyls_flake8_setup/#config-location
I want to remove the blank line before prompt when I open a new fish shell window.
I try to remove fish_greating use official FAQ.
➜ set fish_greeting
Here's my plugins.
vue-multiple-pages on master [!] is 📦 v0.1.0 via ⬢ none
➜ fisher ls
edc/bass
FabioAntunes/fish-nvm
matchai/spacefish
It works. I remove the greating "Welcome to fish, the friendly interactive shell".
But, I got a blank line like this:
How to remove this blank line?
======updated======
This is is gif that I want to explain.
Thanks.
After a few hours of hard work, I found the answer.
It's the matchai/spacefish plugin which add new line to my prompt.
Here is the function
# Defined in /Users/liwei/.config/fish/functions/fish_prompt.fish # line 1
function fish_prompt
set -g sf_exit_code $status
set -g SPACEFISH_VERSION 2.6.0
# ------------------------------------------------------------------------------
# Configuration
# ------------------------------------------------------------------------------
__sf_util_set_default SPACEFISH_PROMPT_ADD_NEWLINE true
__sf_util_set_default SPACEFISH_PROMPT_FIRST_PREFIX_SHOW false
__sf_util_set_default SPACEFISH_PROMPT_PREFIXES_SHOW true
__sf_util_set_default SPACEFISH_PROMPT_SUFFIXES_SHOW true
__sf_util_set_default SPACEFISH_PROMPT_DEFAULT_PREFIX "via "
__sf_util_set_default SPACEFISH_PROMPT_DEFAULT_SUFFIX " "
__sf_util_set_default SPACEFISH_PROMPT_ORDER time user dir host git package node ruby golang php rust haskell julia elixir docker aws venv conda pyenv dotnet kubecontext exec_time line_sep battery vi_mode jobs exit_code char
# ------------------------------------------------------------------------------
# Sections
# ------------------------------------------------------------------------------
# Keep track of whether the prompt has already been opened
set -g sf_prompt_opened $SPACEFISH_PROMPT_FIRST_PREFIX_SHOW
if test "$SPACEFISH_PROMPT_ADD_NEWLINE" = "true"
echo
end
for i in $SPACEFISH_PROMPT_ORDER
eval __sf_section_$i
end
set_color normal
end
Just set SPACEFISH_PROMPT_ADD_NEWLINE to false,
add this line to your config.fish and solve the problem.
set SPACEFISH_PROMPT_ADD_NEWLINE false
Thanks to all.
I am a bit confused on how to save ipython alias so that everytime i open a ipython session(after saving alias firstly ) and use the alias command directly(at the point,you should not input the alias again ).
For example,when use ipython in linux(or windows) ,i would use vi rather than !vi a file .
vi fileneme
!vi filename
To generate the default configuration files ipython_config.py in your IPython directory under profile_default :
$ ipython profile create
Find ipython_config.py in linux/windows
#use find command in linux
find / -name ipython_config.py
#in window,you can use all kinds of tools to search .
#in commands line,you can use
ipython locate profile.
#in the directory,you can get it
Edit the ipython_config.py file to add the fellowing content
c = get_config()
c.TerminalIPythonApp.display_banner = True
c.InteractiveShellApp.log_level = 20
c.InteractiveShellApp.extensions = []
c.InteractiveShellApp.exec_lines = []
c.InteractiveShellApp.exec_files = ['mycode.py']#load Module when open ipython
c.InteractiveShell.autoindent = True
c.InteractiveShell.colors = 'LightBG'#ipython console color
c.InteractiveShell.confirm_exit = False
c.InteractiveShell.editor = 'vim'#you can change your favorite editor
c.InteractiveShell.xmode = 'Context'
c.PrefilterManager.multi_line_specials = True
#you can add your alias in the fellowing list
c.AliasManager.user_aliases = [('vi','vim'),('py','python'),('git','git'),]#i add git ,vim python .i really dislike "!"
Save the file and exit and get it
thx#jack yang
1.
emacs ~/.ipython/profile_default/python_config.py
2.in the end wirte down
c.AliasManager.user_aliases = [('e', 'emacsclient -t')]
3.exit and restart ipython
I edited ipython_qtconsole_config.py to include a timestamp:
import datetime
c = get_config()
c.PromptManager.in_template = '%s In [\\#]: ' % datetime.datetime.now().strftime("%H:%M:%S")
When I type config PromptManager in the shell I see that my change was made, however no timestamp is displayed. How can I fix this issue?
The qtconsole prompt doesn't support most of what the regular IPython prompt does (which is an open issue). The configurable is also different.
The default value:
c.IPythonWidget.in_prompt = 'In [<span class="in-prompt-number">%i</span>]: '
You can change it with:
c.IPythonWidget.in_prompt = '<b><i>My Prompt </i>[%i]: </b>'
When the issue is addressed, it should behave exactly as you expect.
Is there any way to make IPython's logging capability include output as well as input?
This is what a log file looks like currently:
#!/usr/bin/env python
# 2012-08-06.py
# IPython automatic logging file
# 12:02
# =================================
print "test"
I'd like to have one more line show up:
#!/usr/bin/env python
# 2012-08-06.py
# IPython automatic logging file
# 12:02
# =================================
print "test"
# test
(the # is because I assume that is needed to prevent breaking IPython's logplay feature)
I suppose this is possible using IPython notebooks, but on at least one machine I need this for, I'm limited to ipython 0.10.2.
EDIT: I'd like to know how to set this up automatically, i.e. within the configuration file. Right now my config looks like
from time import strftime
import os
logfilename = strftime('ipython_log_%Y-%m-%d')+".py"
logfilepath = "%s/%s" % (os.getcwd(),logfilename)
file_handle = open(logfilepath,'a')
file_handle.write('########################################################\n')
out_str = '# Started Logging At: '+ strftime('%Y-%m-%d %H:%M:%S\n')
file_handle.write(out_str)
file_handle.write('########################################################\n')
file_handle.close()
c.TerminalInteractiveShell.logappend = logfilepath
c.TerminalInteractiveShell.logstart = True
but specifying c.TerminalInteractiveShell.log_output = True seems to have no affect
There's the -o option for %logstart:
-o: log also IPython's output. In this mode, all commands which
generate an Out[NN] prompt are recorded to the logfile, right after
their corresponding input line. The output lines are always
prepended with a '#[Out]# ' marker, so that the log remains valid
Python code.
ADDENDUM: If you are in an interactive ipython session for which logging has already been started, you must first stop logging and then restart:
In [1]: %logstop
In [2]: %logstart -o
Activating auto-logging. Current session state plus future input saved.
Filename : ./ipython.py
Mode : backup
Output logging : True
Raw input log : False
Timestamping : False
State : active
Observe that, after the restart, "Output Logging" is now "True".