#Python 快速安装第三方库
import os
libs = {
"numpy", "matplotlib", "pillow", "sklearn", "requests",
"jieba", "beautifulsoup4", "wheel", "networkx",
"sympy", "pyinstaller", "django", "flask", "werobot",
"pyqt5", "pandas", "pyopengl", "pypdf2", "docopt", "pygame"}
try:
for lib in libs:
os.system("pip install " + lib)
print("successful")
except:
print("failed somehow")
##或者
import os
def getdata():
txt = open("./requirements.txt", "r").readlines() # 读取需要安装的第三方库
return txt
datas = getdata()
for word in datas:
# os.system("pip install " + word.strip()) # 执行cmd命令 可以直接pip
os.system('pip --default-timeout=100 install {} -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com'.format(word.strip())) # 执行cmd命令 我用的豆瓣镜像快很多 推荐用!
print("{}成功安装".format(word))
'''
requirements.txt文件内容格式如下:
backcall==0.1.0
beautifulsoup4==4.6.0
bleach==1.5.0
boto==2.48.0
boto3==1.7.11
'''