#A 5x5 Python square star patternforiinrange(0,5):forjinrange(0,5):print("*",end='')print()#A 4x3 Python rectangle star patternforiinrange(0,4):forjinrange(0,3):print("*",end='')print() Copy After you master how to print square, rectangle and triangle star patterns, you'l...
极简DeBug工具PySnooper 一般情况下,想要知道哪一行代码在运行、哪一行不运行、本地变量的值是多少时,大部分人会使用 print 函数,在关键部分打印某个或某组变量的值、形状、类型等信息。 而PySnooper 让你能快速地获得这些信息,且相比之下它不需要细致地写 print 函数,只需要向感兴趣的函数增加一个装饰器就行了。...
now_string=datetime.datetime.now().time().isoformat() source_line= get_source_from_frame(frame)[frame.f_lineno - 1]#print(frame)#print(dir(frame.f_code))#print(frame.f_code.co_filename)file_name_and_line = f'{frame.f_code.co_filename}:{frame.f_lineno}'#print(file_name_and_lin...
Pyramid Pattern Problem with Stars The pattern we want to form should look like as following * * * * * * * * * * * * * * * Let’s see the code for this pattern program in python: def diamond(n): for m in range(0, n): for i in range(0, m+1): print("* ",end="")...
Python scripts are created by making Python modules which are meant to be [imported][import] (see making a main function and module vs script). Command-line interface A script or program that is meant to be run from your computer's command prompt (a.k.a. terminal). The command prompt ...
比起flask,pprika的蓝图注册就只是调用之前暂存的那些lambda函数,省去了static、template等不少处理,而且由于省去了flask.BlueprintSetupState这一中间层,url_prefix在蓝图对象实例化后就不可再变。 而这个register函数又由PPrika.register_blueprint调用↓
GitHub star :5235 功能: 交互式开源可视化框架,支持超过40种独特图表类型,涵盖统计、财务、地理、学术、三维等。 建立在Javascript plotly库基础上,能使python用户创建基于web的可交互的可视化作品,其能在jupyter notebook上展示,而且可以导出为HTML。 plotly还可以在非web编辑器上(如pycharm、spyder)绘制图表 能导出...
fast, down-to-earth, open source Python web framework.awesome-pyramidMasonite- The modern and deve...
(uri, req_data) if ops_return_result(ret): logging.error('Failed to download file "%s" using SFTP ret %s' % (os.path.basename(local_path),ret)) ret = ERR else: ret = OK return ret except Exception as reason: print_ztp_log(f'Failed to download file {os.path.basename(local_path...
代码中config是包含存储PDF文件夹地址和word文件夹地址的字典,使用Python标准库中的concurrent包,实现多进程,pdf_to_word方法是对上面读取PDF和写入word逻辑的封装。后面的while循环是查询任务是否进行完成。效果到这里,我们已经实现了多线程批量转换PDF为word文档。拿谋篇著名文章来试验一下,效果如图(左侧是转换后的word...