Python

Using Git to manage the development of the project, git log is a very useful ' historical ' material that needs to come from here and we want to have a custom strong filter for git log. This script is doing this type of task. For a commit in all

Introduction to the Scarpy of reptile frameScrapy is a fast, high-level screen crawl and web crawler framework, crawling Web sites, getting structured data from Web pages, and it has a wide range of uses, from data mining to monitoring and automated

However, the status contains a mid field that, through mid, we can actually compute to get the URL. It is necessary to explain what the BASE62 encoding is before starting the calculation. It is actually a decimal and 62-bit binary interchange. For 6

Recently, just looking for a Python database orm (Object relational Mapper), SQLAlchemy (Project homepage) This open source project has come to my attention, trying to use the Django ORM module, But the Django module is relatively close, not

Do not use a Mutable object as the default value of a function Copy Code code as follows: In [1]: def append_to_list (value, def_list=[]): ...: def_list.append (value) ...: Return Def_list ...: In [2]: My_list =

Basic Custom Type Copy Code code as follows: C.__init__ (self[, arg1, ...]) builder (with some optional parameters) C.__new__ (self[, arg1, ...]) constructor (with some optional parameters); typically used in a subclass that sets

Python calls the SMS Cat control to implement the SMS function instance code as follows: #! /usr/bin/env python #coding =gbk import sys import win32com.client ocxname= ' Shouyan_ Smsgate61.smsgate ' axocx=win32com.client.dispatch

Python socket.error: [Errno 10054] The remote host forced the shutdown of an existing connection. Problem Solving Solution: Read a Web page using python a few days ago. Because of a lot of use of a Web site Urlopen operation, so it will be

Using the filter function, a conditional judgment function can be implemented. For example, to filter out a sensitive word in a string array, the model code is as follows: #filter out some unwanted tags def passed (item): Try: Return item!=

Any high-level language needs a programming environment of its own, which is like writing, needing paper and pens, writing on a computer, and having word processing software, such as office with various names. Pen and paper and office software, is

Memory management of language is an important aspect of language design. It is an important factor in determining language performance. Whether the manual management of C language, or Java garbage collection, are the most important features of

Official explanation: Apply function of two arguments cumulatively to the ' items of iterable, from left to right, so as to reduce the iterable to A single value. For example, reduce (lambda x, Y:x+y, [1, 2, 3, 4, 5]) calculates ((((1+2) +3)

The INI file is a frequently used configuration file in Windows, and the main format is: Copy Code code as follows: [Section1] Option1:value1 Option2:value2 Python provides a simple module configparser can be used to parse

Variable naming In the "first-ever-powerful function", there is a section devoted to the "name of the Knowledge", which is about the problem of variable names, this warm know the new principles, here to review: Name format: (underline or letter) +

The example in this article describes how Python implements encapsulation to get virustotal scan results. Share to everyone for your reference. The specific method is as follows: Import Simplejson Import urllib import urllib2 import OS, sys

This article describes how Python implements uploading samples to virustotal and querying for scanned information. Share to everyone for your reference. The specific method is as follows: Import Simplejson Import urllib import urllib2 import

Talk less, work on. For basic operations A for is a loop that reads an element sequentially from an object. Look at the example below and use the For loop for the data objects you've learned to see which ones are available and which cannot be used.

This article describes the Python implementation of the 115 network disk automatic download method. Share to everyone for your reference. The implementation methods are as follows: The 1.txt in the instance is the page

In any language, certain objects (properties, methods, functions, classes, and so on) can only be accessed within a certain range and cannot be accessed out of this scope. This is the "public", "private" points. In addition, it will specifically for

This article illustrates the Python bulk remote administration and deployment tools fabric usage. Share to everyone for your reference. Specifically as follows: Fabric is a very powerful bulk remote management and deployment tool in Python that is