Notes module __doc__ documentation string __file__ filename (missing for built-in modules) class __doc__ documentation string __module__ name of module in which this class was defined method __doc__ documentation string __name__ name with which this method was defined im_class class ob...
") 4.关闭内存文件:f.close() [5.glob] 1.匹配文件:glob.glob(r"c:\python\*.py") 5.文件操作(遍历目录和文件名) import os import os.path rootdir = r"D:\Holemar\1.notes\28.Python\test" # os.walk 返回一个三元组,其中parent表示所在目录, dirnames是所有目录名字的列表, filenames是所有...
class_suite 2、实例: #!/usr/bin/python# -*- coding: UTF-8 -*-class Parent: # 定义父类 parentAttr = 100 def __init__(self): print "调用父类构造函数" def parentMethod(self): print '调用父类方法' def setAttr(self, attr): Parent.parentAttr = attr def getAttr(self): print "父...
AI代码解释 Tip:Use blueboxes(alert-info)fortips and notes.If it』s a note,you don』t have to include the word「Note」. 黄色警报框:警告 代码语言:javascript 代码运行次数:0 运行 AI代码解释 Example:Yellow Boxes are generally used to include additional examples or mathematical formulas. 绿色警报...
Tip: Use blue boxes (alert-info) for tips and notes. If it’s a note, you don’t have to include the word “Note”. · 黄色警示框:警告 Example: Yellow Boxes are generally used to include additional examples or mathematical formulas. · 绿色警示框:...
classDemo:@timeout(5)# 设置超时时长为5秒 @staticmethod defdemo_func(seconds:float)->float:# 此处time在函数中导入是为了绕开jupyter中wrapt_timeout_decorator与time模块的特殊错误 # 详见https://github.com/bitranox/wrapt_timeout_decorator/issues/24importtime ...
class A(): def __bool__(self): print('__bool__ is called') return True def __len__(self): print('__len__ is called') return 0 a = A() if a: print('a is True') else: print('a is False') ''' 执行结果: __bool__ is called a is True ''' 上述代码中...
“Good interview and great job with the podcast! It is amazing how good this podcast is in such a short time. The timecodes and copious show notes and links really set it apart. Keep up the good work!”— @DrewEcherd (via Twitter)“Thanks for your quality contributions with Real ...
Notes 欢迎使用 68.69. 70.71. 用户登录72.73. 74.75. 76.77. 用户名78.79. 80.81. 82.83. 84.85. 密码86.87. </di 3.4.2 笔记模块 负责笔记的创建、编辑、删除、分类等功能。 图3 添加笔记 代码 1. # 添加笔记2.3. @app.route('/add_article', methods=...
11. 12. 13. 14. 15. 三、最终代码 3.1 my_note类,创建音频 将上述代码进行封装,得到my_note类。在实例化该类时,需传入采样数、采样率、最大幅值;generate_note函数用于创建一个音符,在调用时需传入音符以及时长;generate_audio根据传入的音符列表“notes”以及时长列表“times”创建一段音频,并将该音频写入...