Jupyter notebook的配置

conda install jupyter
# pip install -i https://pypi.tuna.tsinghua.edu.cn/simple jupyter
# pip install jupyter -y

jupyter notebook --generate-config
vim ~/.jupyter/jupyter_notebook_config.py

c.NotebookApp.ip = '0.0.0.0'
c.NotebookApp.port = 8018
# 设置密码
c.NotebookApp.password = u'sha1:bcd259ccf...your hashed password here'

python3 -m venv xxx
IPython==8.12.0
notebook==6.4.12
jupyter-server==1.13.4
traitlets==5.9.0

# 安装依赖插件
pip install jupyter_contrib_nbextensions jupyter_nbextensions_configurator

# 激活扩展管理器
jupyter contrib nbextension install --user
jupyter nbextensions_configurator enable --user

# 用conda安装
conda install jupyter
conda install -c conda-forge jupyter_contrib_nbextensions

# pip安装
pip install jupyter_contrib_nbextensions

# 使能
jupyter contrib nbextension install

# 创建虚拟环境
conda create -n env_name python=3.6

# conda虚拟核组件 切换kernel
conda install nb_conda_kernels

import shutil
from distutils.sysconfig import get_python_lib
# 获取site-package包的位置
path_zh=get_python_lib()+'/notebook/i18n/zh_CN'
path_zh_old=get_python_lib()+'/notebook/i18n/zh_CN_old'

# 将 notebook/i18n/zh_CN 改为 notebook/i18n/zh_CN_old
shutil.move(path_zh,path_zh_old)

# 返回中文
# shutil.move(path_zh_old,path_zh)

# 图片
%%HTML
<img src="xxx.jpg"  alt="title" />

# 视频
%%HTML
<video width="330" height="150" controls>
<source src="out_all.mp4" type="video/mp4">
</video>

# 语音
%%HTML
<audio src="out.wav" controls="controls">
Your browser does not support the audio element.
</audio>

# html t是html的字符串
from IPython.core.display import HTML
HTML(str(t))

def fix_use_ffmpeg(in_name, out_name,message=""):
    import os
    if os.path.isfile(out_name):
    os.remove(out_name)
    cmd = 'ffmpeg -i %s %s' % (in_name, out_name)
    log_lines = os.popen(cmd).readlines()
    print(message,"ok")

cd /usr/local/lib/python3.6/site-packages/nbconvert/templates/latex

# 在里面的模版中添加，前提是安装好了texlive
% add
\usepackage{ctex}

#!/usr/bin/env python3
"""
Current version of Jupyter doesn't support pdf exporting when it comes to
russian language in the document. To fix this, current script has born.
It requires nbconvert as long as jupyter to be installed.
Author:     Sergey Ivanychev
Email:      sergeyivanychev@gmail.com
Revision:   1
"""

import sys
import os
import subprocess

FORMAT = ".ipynb"
"""
TODO:   What if user has ___o.tex in current folder?
"""
TEMP_TEX = "___o.tex"
TEMP_FOLDER = "/tmp"
TRASH_EXTENSIONS = [".aux", ".out", ".log"]
OLD1 = r"\usepackage[utf8x]{inputenc}"
NEW1 = r"""
    \usepackage[utf8x]{inputenc}
    \usepackage{ctex}
"""
REPLACE = [(OLD1, NEW1)]
HELP = """
This script is aimed at correctly converting .ipynb to .pdf files.
You may use it via
# ipynb2pdf Solution.ipynb
To get .pdf in the same directory
"""

def check_args(argv):
    if (len(argv) > 2):
        print("Please, type .ipynb filename as argument")
        return -1
    if (len(argv) == 1):
        print(HELP)
        return -1
    script, filename = argv
    if not is_ipynb(filename):
        print("Please, type .ipynb filename as argument")
        return -1

def remove_extention(string, extention):
    """
    Removes argumented extention from the end of the string
    """
    if extention[0] != '.':
        extention = "." + extention
    if string.endswith(extention):
        string = string[0:-len(extention)]
    return string

def is_ipynb(filename):
    if not filename.endswith(".ipynb"):
        return False
    return True

def tex2pdf(filename, desired_name):
    """
    Converts filename (which is tex document) to desired_name (which is pdf)
    leaving no trash in current folder
    """
    base = remove_extention(filename, "tex")
    output = base + ".pdf"
    ret = subprocess.call("xelatex %s" % filename , 
                                        shell=True, stdout=subprocess.PIPE)
    for ext in TRASH_EXTENSIONS:
        os.unlink(base + ext)
    os.rename(output, desired_name)
    return ret

def main(argv):
    if check_args(argv) == -1:
        return -1
    script, filename = argv
    ret = subprocess.call("jupyter nbconvert %s --to latex --output %s" %
                                            (filename, TEMP_TEX), shell=True,
                                            stdout=subprocess.PIPE)
    if (ret != 0):
        print("ret = %d" % ret)
        os.unlink(TEMP_TEX)
        print("Converting to LaTeX failed. Return code: %d" % ret)
        return -1
    tex_file = open(TEMP_TEX, "r")
    tex = tex_file.read()
    for old, new in REPLACE:
        tex = tex.replace(old, new)
    tex_file.close()
    os.unlink(TEMP_TEX)
    tex_file = open(TEMP_TEX, "w+")
    tex_file.write(tex)
    tex_file.close()
    ret = tex2pdf(TEMP_TEX, remove_extention(filename, ".ipynb") + ".pdf")
    tex_file.close()
    os.unlink(TEMP_TEX)
    print(remove_extention(filename, ".ipynb") + ".pdf - DONE")
    return 0

if __name__ == "__main__":
    exit(main(sys.argv))