更新pip：
python -m pip install --upgrade pip -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
conda创建和删除虚拟环境：
conda create -n tf2 pip python=3.6.10
conda remove -n tf2 --all
使用tensorboard：
tensorboard --logdir=./callbacks --host=127.0.0.1
conda添加镜像源：
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
安装常用的库：
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple Ipython
python -m pip install ipython -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install pandas -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install keras==2.1.5 -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install gast==0.2.2 -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install matplotlib -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install sklearn -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install jupyter -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install h5py -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install numpy -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install pydot -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install pydot-ng -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install python-graphviz -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install Pillow -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install scipy==1.2.1 -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install opencv-python -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install web-py -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install msgpack -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install music21 -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install emoji -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install Faker -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install playsound -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install tqdm-i http://pypi.douban.com/simple --trusted-host pypi.douban.com
python -m pip install Package-i http://pypi.douban.com/simple --trusted-host pypi.douban.com
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn tqdm
python -m pip install babel-i http://pypi.douban.com/simple --trusted-host pypi.douban.com
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn babel
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn pydub
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn package
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn pydub
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn nltk
python -m pip install image-i http://pypi.douban.com/simple --trusted-host pypi.douban.com
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn image
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn chainer
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn scikit-image
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn python_speech_features
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn librosa
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn ffmpeg
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn spyder
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn addict
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn torchtext
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn tensorflow_datasets
pip install -U https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn spacy
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn sxtwl
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn pyqt5
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn pyinstaller
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn requests
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn bs4
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn selenium
pip install Twisted-20.3.0-cp37-cp37m-win_amd64.whl
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn pywin32
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn scrapy
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn pymysql
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn python==3.6.0
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn exifread
python -m spacy download en -i ttp://pypi.douban.com/simple --trusted-host pypi.douban.com
pip install keras==2.1.5 -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
conda install tensorflow-gpu==2.1.0
pip install pandas==0.25.3 -i https://pypi.tuna.tsinghua.edu.cn/simple/
conda clean -p //删除没有用的包
conda clean -t //删除tar包
conda clean -y -all //删除所有的安装包及cache
pyqt输出为exe：
pyinstaller.exe -F -w D:\pyproject\对话框\LGBF_GUI.py
pyinstaller.exe -F -w D:\pyproject\UI\GUI.py
pyinstaller.exe -F D:\pyproject\电机测试GUI\GUI.py
pyinstaller.exe -F D:\pyproject\UI\GUI.py