默认为 ["GET"],表示只接收 GET 请求@app.route("/index", methods=["GET"])asyncdefindex():return"Hello World"# 在 Windows 中必须加上 if __name__ == "__main__"# 否则会抛出 RuntimeError: This event loop is already running
有了我们的datetime对象准备好了,我们可以通过使用指定的timezone使值具有时区意识,并在将时间戳打印到控制台之前将其提供给pywintype.Time()函数: created = dt.fromtimestamp(os.path.getctime(source)) created = Time(tz.localize(created)) modified = dt.fromtimestamp(os.path.getmtime(source)) modified ...
通过注释单行代码辅助程序调试。 # -*- coding: utf-8 -*-# @File : demo.py# @author: Flyme awei# @email : 1071505897@qq.com# @Time : 2022/8/2 13:40# 单行注释'''多行注释'''"""多行注释""" 2.1.3 续行符 Python程序是逐行编写的,每行代码长度并无限制,但从程序员角度,单行...
1 import os 2 import time 3 import logging 4 from config import settings 5 6 7 def get_logger(card_num, struct_time): 8 9 if struct_time.tm_mday < 23: 10 file_name = "%s_%s_%d" %(struct_time.tm_year, struct_time.tm_mon, 22) 11 else: 12 file_name = "%s_%s_%d" %(s...
Intermediate File in the Python FormatThe intermediate file in Python format (known as a Python script) is used to download deployment files. The file name must be ***.py, and the following is a file example. For details about the content to be modified in the script, see Table 6-14....
# work around the ModifiedUndoDelegator text=self.text text.undo_block_start()text.mark_set("iomark2","iomark")text.mark_set("iomark",1.0)text.delete(1.0,"iomark2 linestart")text.mark_set("iomark","iomark2")text.mark_unset("iomark2")text.undo_block_stop()ifself.text.compare('...
# 打开shp文件 data_dir='E:/公众号/python/2/osgeopy-data/'fn=os.path.join(data_dir,'global','ne_50m_poplated_places.shp')# 根据文件类型,Open函数会自动载入驱动 ds=ogr.Open(fn,0)ifds is None:sys.exit('Could not open {0}.'.format(fn))lyr=ds.GetLayer(0)# Get the total number...
Don’t worry if you don’t get everything, though. Decorators are advanced beings. Try to sleep on it or make a drawing of the program flow. Note: The @timer decorator is great if you just want to get an idea about the runtime of your functions. If you want to do more precise ...
name, timestamp2datetime(info.st_mtime))) 首先得到 my_directory 中文件的列表以及它们的属性,然后调用 convert_date() 来转换文件最后修改时间让其以一种人类可读的方式显示。convert_date() 使用.strftime() 将datetime类型转换为字符串。 上述代码的输出结果: file3.txt 上次修改时间为 2019-01-24 09:04...
* Enforces consistency checks of replayed WAL at recovery. If enabled, * each record will log a full-page write for each block modified by the * record and will reuse it afterwards for consistency checks. The caller * of XLogInsert can use this value if necessary, but if ...