python finance book

classification results of listed companies by the China Securities Regulatory Commission in the fourth quarter of 2014. The stock code of a listed company is sent to the stock homepage _ Sina finance The search box, and then from the page of the selected company (such as kangdal (000048) stock price, quotations, news, financial report data Click "company annual report" to download the annual report data for the last five years. The selected enterpris

Use Python to implement the book expiration reminder, and use python to implement the book expiration reminder 1. Simulate login to the Library Management System Let's take a look at the login page (many schools have these management system pages that are very low ): Two methods are used to simulate the login to the L

Original title: A Byte of PythonAuthor: Swaroop, C. H.Translator: Shen JieyuanPublisher: UnknownAdvantages1. The explanation is very detailed, very basic, is suitable for the introduction, has also made the simple introduction to the compiler2. The explanation of the __name__ attribute is more detailed, while the other books do not talk about this piece of knowledge3. There is the knowledge of class, inheritance, for me without Java Foundation, the explanation is very popular, but this

Python implements simplified address book modification and python address book modification Description: I wrote a simple address book in my previous blog, but I still think it is not perfect: You need to enter the ID. Although the ID is the primary key, the auto-increment f

Python Book recommendation, python book Python Book recommendation list: Tip: Learn how to obtain the file name under the directory on the windows platform. (My python

Where is the Python address book and foxmail address book? 1 #! /Usr/bin/python 2 # coding = UTF-8 3 # FileName: address. py 4 # Python Address Book 5 import cPickle as p; 6 import OS; 7 import sys; 8 class Address: 9 '''

1-Problem descriptionGrab the watercress "new Book Express"[1] page book information (including title, author, profile, url) and redirect the results to a txt text file. 2-Thinking analysis [2]STEP1 reading HTMLSTEP2 XPath traversal elements and attributes 3-Using toolsPython,lxml module, requests module 4-Program Implementation1 #-*-coding:utf-8-*-2 fromlxmlImportHTML3 ImportRequests4 5

I usually like reading, so I made a catalogue of books, and recorded the list of books I read:This is a XSLX file. The following code, query each of the above books, and download the book cover. What needs to be stated are:1. Query the platform of the book is a watercress reading2. The Chinese name of the book is embedded directly in the request link, because it

In your opinion, Python Daniel should have this book In the latest topic, 80% of readers think that Python is the best programming language. There are many similar issues, such as how to get started with Python? How to get started with Python in three months? Although there

This example is a basic example of Python. It involves Python basics, including syntax, dictionary-type data structures, classes, import-to-database, pickle-implemented memory, and exception handling.The example is a phone book. You can add, delete, modify, retrieve a list, or obtain a single user's phone book.In Python