目录
2 Python3下提示No module named 'tkinter'"问题解决
1 python中字节与字符串的转换
#bytes object
byte = b"byte example"
# str object
str = "str example"
# str to bytes 字符串转字节
bytes(str, encoding="utf8")
# bytes to str 字节转字符串
str(byte, encoding="utf-8")
# an alternative method
# str to byte 字符串转为字节
str.encode(str)
# bytes to str 字节转为字符串
bytes.decode(byte)
2 Python3下提示No module named 'tkinter'问题解决
sudo apt search python3-tk
3 提示没有pip命令
https://www.liumingye.cn/archives/250.html
4 问题WARNING: pip is being invoked by an old script wrapper. This will fail in a future version of pip.
python -m pip install torchtext(包名)# python -m 会指定你当前使用的python版本