x=1
# import m1
# print(m1.x)
# print(m1.y)
# m1.f1()

import m2
m2.f2()

print('正在导入m1')
def f1():
    from m2 import y
    print(x,y)
    
x='m1'

print('正在导入m2')
def f2():
    from m1 import x
    print(x,y)

y='m2'

import spam

def f1():
    print('spam.f1')

def f2():
    print('spam.f2')

# print(__name__)  # 当文件被当作脚本直接执行时，__name__值为"__main__"
# print(__name__)  # 当文件被当作模块导入时，__name__值为"模块名"

if __name__ == '__main__':
    print("文件被当作脚本执行时要做的事情")
    f1()
    f2()def f1():
    print('spam.f1')

def f2():
    print('spam.f2')

# print(__name__)  # 当文件被当作脚本直接执行时，__name__值为"__main__"
# print(__name__)  # 当文件被当作模块导入时，__name__值为"模块名"

if __name__ == '__main__':
    print("文件被当作脚本执行时要做的事情")
    f1()
    f2()

import mmm
mmm.f1()

import time
time.sleep(15)

print('='*50)
import mmm
mmm.f1()

import sys
print(sys.modules)

import sys
print(sys.path)

# 当前执行文件所在的文件夹
import logging
print(logging)

# 示例1:
import sys
print(sys.path)
sys.path.append(r'D:\python全栈15期\aaa\bbb')

import ccc

ccc.f1()

# 示例2:
import sys
print(sys.path)
import aaa.bbb.ccc as c
c.f1()

from aaa.bbb import ccc
ccc.f1()

from core import src
src.run()

import os
print(__file__)  # D:\python全栈15期\day17\ATM\conf\settings.py

BASE_DIR=os.path.dirname(os.path.dirname(__file__))  # D:\python全栈15期\day17\ATM\
log_path = os.path.join(BASE_DIR,'log','access.log')

from lib import common

def shop():
    print("购物功能")
    common.logger("xxx购买了一堆垃圾")
def repay():
    print("支付功能")
    common.logger("fzh支付了100亿")
def withdraw():
    print('提现')
    common.logger("fzh提现了200亿")


func_dic = {
    '1': [shop, "购物功能"],
    '2': [repay, "支付功能"],
    '3': [withdraw, "提现功能"],
}


def run():
    while True:
        for k in func_dic:
            print('%s---%s' % (k, func_dic[k][1]))

        choice = input("请输入您的操作编号/输入0退出: ").strip()
        if choice == '0':
            break
        if choice in func_dic:
            func_dic[choice][0]()
        else:
            print('指令错误,请重新输入')

import time
from conf import settings

def logger(msg):
    with open(settings.log_path, mode='at', encoding='utf-8') as f:
        log_format = "%s %s\n" % (time.strftime('%Y-%m-%d %H:%M:%S'), msg)
        f.write(log_format)