python getopt tutorial

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Python deletes specified files using OS and GETOPT implementations

=aiffilename:delete_files_with_filename (path, filename)Else: Delete_all_files (path)exceptgetopt. Getopterror:usage () sys.exit ( )defDelete_files_with_filename (Path, filename=None): Del_list=os.listdir (path) forFinchDel_list:filepath=Os.path.join (path, f)ifOs.path.isfile (filepath):ifFileNameinchf:os.remove (filepath)elifOs.path.isdir (filepath): Delete_files_with_filename (filepath, filename)defdelete_all_files (path): Del_list=os.listdir (path) forFinchDel_list:filepath=Os.path.join (path

[Python 3.x Official document translation] The Python Tutorial python tutorial

standard Library, as well as binary forms of various platforms, can be obtained from the official Python website: https://www.python.org/free of charge, and you are free to spread these things.The site also contains suggestions from many people about the modules, programs, and tools that face Python 3, as well as a variety of additional documentation. The Python

Python quick tutorial and python tutorial

Python quick tutorial and python tutorial There is a quick python tutorial written by someone on the Internet, which is very good. It is much better than reading books. Click the link below Http://www.douban.com/group/topic/30008

The index () method in Python is used in the tutorial, And the python tutorial is used in the tutorial.

The index () method in Python is used in the tutorial, And the python tutorial is used in the tutorial. The index () method determines the str string. If the start index beg and end index end give a substring to locate the string or string at the end. This method is the sam

Simple 10-minute Python getting started tutorial and python getting started tutorial

Simple 10-minute Python getting started tutorial and python getting started tutorial [Overview] Python is a dynamic interpreted programming language. Python can be used on Windows, UNIX, MAC, and other operating systems, or on Jav

Python installation tutorial-Windows, python tutorial-windows

Python installation tutorial-Windows, python tutorial-windows Before starting Python programming, you must first install the Python environment. You can download the Python installation

Python quick tutorial end _ PHP Tutorial-php Tutorial

The Python quick tutorial is complete. I wrote a quick tutorial on Python over the past two years, and it finally took shape. This series of articles includes Python basics, standard libraries, and Django frameworks. The previous and later articles include the most important

Python developer Getting Started Tutorial: 10 python developer 0 Basic Getting Started tutorial recommended

developers speed up the development of Python and increase efficiency. An efficient code editor or IDE should provide features such as plugins, tools, etc. that can help developers develop efficiently. This article collects some of the best 10 Python for developers who are very helpful. 3. The top ten tricks can save Python developers time Introduction:: This a

2017 latest Python tutorial and others Python tutorial

2017 latest Python tutorial and others Python tutorial With the prevalence of Data Science, Python is more and more popular with programmers because it is easy to read and write. Python ranked first in the 2017 programming languag

Python getting started tutorial (2), python getting started tutorial

Python getting started tutorial (2), python getting started tutorialMy life is so short that I play with snakes 0.0! Python is an object-oriented, interpreted computer programming language, invented by Guido van rosum at the end of 1989, the first Public release was released on July 15, 1991. The

Basic python tutorial-simple branch and loop usage, basic python tutorial

Basic python tutorial-simple branch and loop usage, basic python tutorial This example describes the simple usage of python branches and loops. We will share this with you for your reference. The details are as follows: Speaking of program design, we have to talk about seque

「 Learning notes-PythonPython standard library concise tutorial

10 Python standard library concise tutorial Table of Contents 1. Operating System Interface 2. File wildcards 3. Command Line Parameters 4. Error output redirection and program termination 5 String Matching 6. Mathematics 7. Internet access 8. Date and Time 9. Data Compression 10 Performance Measurement 11 Quality Control 1. Operating System Interface OSThe module provides a series of modules fo

Multi-thread instance tutorial in python and python instance tutorial

Multi-thread instance tutorial in python and python instance tutorial This article describes in detail the usage of multiple threads in Python in the form of examples. It is widely used in Python programming. Share it with you for

Python is a simple getting started tutorial for data science and python getting started tutorial

Python is a simple getting started tutorial for data science and python getting started tutorial Python has an extremely rich and stable data science tool environment. Unfortunately, for people not familiar with it, this environment is like a jungle (cue snake joke ). In thi

Basic knowledge of notes in the basic python tutorial and basic python tutorial

Basic knowledge of notes in the basic python tutorial and basic python tutorial Digit-related Add from _ future _ import division to the Python program, directly execute it in the interpreter, or use the command switch-Qnew when running

Python advanced tutorial: multiple transfer methods of function parameters, python advanced tutorial

Python advanced tutorial: multiple transfer methods of function parameters, python advanced tutorial We have been touched by the function parameter (arguments) transfer. At that time, we passed the corresponding parameters based on the location. We will be exposed to more parameter passing methods. Recall location tran

Python class variable and member variable usage example tutorial, python instance tutorial

Python class variable and member variable usage example tutorial, python instance tutorial This article provides examples to illustrate the usage of class variables and member variables in python, which has some reference value for Pytho

Detailed explanation of the exception handling tutorial in Python, detailed explanation of the python tutorial

Detailed explanation of the exception handling tutorial in Python, detailed explanation of the python tutorial What is an exception? An exception occurs when one Program destroys the normal flow of the program's commands. Generally, an exception is thrown when a Python scrip

Basic Python tutorial for. Net programmers-list and meta-group [First Day], basic python tutorial

Basic Python tutorial for. Net programmers-list and meta-group [First Day], basic python tutorial I. general sequence operations: In fact, for lists, tuples belong to serialized data and can be accessed through the following table. Let's take a look at the basic operations of the sequence. 1.1 index: The subscript of a

Python tutorial, Python Getting Started tutorial

This set of Python learning roadmap for everyone, follow this tutorial step by step learning, will certainly have a deeper understanding of Python. Maybe you can enjoy python 's easy-to-learn, streamlined, open-source language. This set of tutorials, not only video tutorials, as well as source sharing, so that everyon

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