欢迎....

修改后： #!/usr/bin/python # -*- coding: utf-8 -*- import re import sys from pip import main if __name__ == '__main__': sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) sys.exit(...

环境 我的是ubuntu16.04 python3.6 pip19 python安装教程 pip安装教程 获取项目 项目地址:https://github.com/testerSunshine/12306 复制这个git地址 然后clone下了(没有git命令的sudo apt-get install -y git) git clone https://g...

File "/usr/local/lib/python3.6/subprocess.py", line 418, in run output=stdout, stderr=stderr) subprocess.CalledProcessError: Command '('lsb_release', '-a')' returned non-zero exit

print(list(x for x in range(0, 101) if x % 2 == 0)) #偶数 print(list(x for x in range(0, 101) if x % 2 != 0)) #奇数 print(list(filter(lambda x: x % 2 == 0, range(101)))) # 偶数 print(list(filter(lambda ...

1.tup1=(('a'),('b')) tup2=(('1'),('2')) ret=zip(tup1,tup2) ret2=list(map(lambda tup:{tup[0]:tup[1]},ret)) print(ret2) 2.print(dict(zip(("a","b"), (1,2))))

1. print list(map(lambda x:pow(x,2), [1,2,3,4,5])) 结果 [1, 4, 9, 16, 25] 提取大于10的数，最终输出[16,25] print [i for i in list(map(lambda x:pow(x,2), [1,2,3,4,5])) if i > 10] print list(filter(la...