cleansely

def date_range(start_date, end_date):
    start_date = start_date.date()
    end_date = end_date.date()
    dates = []
    date = start_date.strftime("%Y-%m-%d")
    while start_date <= end_date:
        dates.append(date)
        start_date = start_date + datetime.timedelta(1)
        date = start_date.strftime("%Y-%m-%d")
    return dates

cleansely

zsh

macOS Catalina自带zsh

ly@linfengxudeMacBook-Pro ~ % echo $SHELL
/bin/zsh

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{
    "backgroundImage": null,
    "colorScheme": "Frost",
    "commandline": "cmd.exe /K  C:\\Users\\ly\\miniconda3\\Scripts\\activate.bat C:\\Users\\ly\\miniconda3",
    "experimental.retroTerminalEffect": false,
    "guid": "{7b0db4b0-2d25-42ee-ba5b-e71f425f7d57}",
    "hidden": false,
    "icon": "C:\\Users\\ly\\miniconda3\\Lib\\site-packages\\conda\\shell\\conda_icon.ico",
 "name": "Anaconda Prompt",

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打开终端

export LANG=en_US
xdg-user-dirs-gtk-update

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from rest_framework.pagination import PageNumberPagination
from rest_framework import viewsets, mixins
from rest_framework import serializers


class NewsSerializer(serializers.ModelSerializer):
    class Meta:
        model = News
        fields = "__all__"

cleansely

cleansely

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from dateutil.utils import today
date = today()
print(date)

import datetime
date = datetime.date.today()
print(date)

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def check_ip(ip):
    compile_ip = re.compile(
        '^(1\d{2}|2[0-4]\d|25[0-5]|[1-9]\d|[1-9])\.(1\d{2}|2[0-4]\d|25[0-5]|[1-9]\d|\d)\.(1\d{2}|2[0-4]\d|25[0-5]|[1-9]\d|\d)\.(1\d{2}|2[0-4]\d|25[0-5]|[1-9]\d|\d)$')
    if compile_ip.match(ip):
        return True
    else:
        return False