Python Article List

This page list all Python related examples and articles.


  1. Installed Python 3 On Mac OS X But It Still Use Python 2.7
    Explain why your newly installed python3 do not run when you run python in terminal and how to fix it.
  2. How To Install Python/Pip On Windows
    Tell you how to install python 3.7 on windows and how to run python and pip in windows.
  3. Python Function Define And Arguments Examples
    Example about how to define function in Python and how to pass arguments to Python function.
  4. How To Extract Text From Pdf In Python
    Example about how to extract pdf text by python module PyPDF2, textract etc. Also show you how to remove stop words and punctuations.
  5. How To Install SQLite3 On Mac
    Tell you how to install SQLite database server and manage it with SQLite Studio. 
  6. Python Check If File Exists And Create Example
    Example about how to check whether a file exist or not and whether it is a folder or not and so on.
  7. Python Count Words In Text File Example
    This example tell you how to get words count in a text file.
  8. Python JSON Dump To Or Load From File Example
    Example about convert between JSON string and Python Object, also demo how to save / load JSON file into python dict object. 
  9. How To Generate Random Captcha In Python
    Example about use python captcha module to create image and audio captcha and save to image or audio file.
  10. How To Convert List To String In Python
    Three methods to convert python list to string.
  11. Python Generate Random String Of Specific Length
    Tell you how to generate random string or uuid in python with string, random and uuid module.
  12. Python Read/Write CSV File Example
    Example about how to use python built-in csv module to read/write csv file.
  13. How To Convert JSON File To CSV Using Python Vice Versa
    Example about how to use Python json and csv module to convert data between csv and json format files.
  14. Python Pandas Read/Write CSV File And Convert To Excel File Example
    Tell you how to use pandas module to read write csv file and manage pandas.DataFrame data and then save the data list to an excel file.
  15. How To Resolve WebdriverException Geckodriver Executable Needs To Be In Path
    Two method to resolve geckodriver executable needs to be in path error when open firefox web browser with selenium in python.
  16. Python Profile Memory Usage And Object Graph Example
    Introduce two module memory_profiler and objgraph that can monitor python code memory usage and display python objects status and relationship.
  17. Python Built-in Local SMTP Server Example.
  18. Python Send Plain Text, Html Content, Attached Files, Embedded Images Email Example.
  19. Python Send Email To Multiple Contact In CSV File With Personalized Content Example.
  20. How To Send Email With Gmail As Provider Using Python
  21. Python Connect To MySQL Database Example
  22. Pymysql Cursor.fetchall() / Fetchone() Returns None
  23. How To Install Python Packages Using Requirements Text File
  24. How To Use Property Function / Decorator In Python
  25. What Does _ Or __ Means In Python
  26. How To Use sys.argv[] In Python
  27. Python Boolean Type Example
  28. How To Fix Indentationerror: Unindent Does Not Match Any Outer Indentation Level Error In Python
  29. How To Fix Python Error Typeerror: ‘str’ Object Is Not Callable
  30. How To Use Python List Example
  31. Python String Function Examples
  32. What Is The Difference Between *args and **kwargs In Python
  33. How To Use Python ConfigParser To Read Write Configuration File
  34. How To Fix Could Not Install Packages Due To An Environmenterror: [winerror 5] Access Is Denied Error When Install Python Module In Windows
  35. How To Use Python Requests Module To Send Get Or Post Request Example
  36. How To Use Python Thread Example


  1. How To Successfully Install Django On Windows
  2. How To Create / Remove Django Project Application
  3. Hello World Django Pycharm Example
  4. How To Install Python Django In Virtual Environment
    Tell you how to install python virtual environment and how to install and run Django server in the virtual environment.
  5. How To Make A Website With Python And Django
    Step by step example about create web site use Python Django.
  6. How To Debug Django Project With Eclipse And PyDev
    Tell you how to create and debug python django application with eclipse pydev.
  7. Django Cookie Session Example
  8. Django User Registration And Login Use Built-in Authorization Example
  9. Django Custom Login Page Use Login Required Decorator
  10. How To Import Existing Django Project And Enable Django Support In PyCharm
  11. Django Simple CRUD Operation Example
  12. Django Bootstrap3 Example
  13. How To Show SQL Query Command In Django Migration
  14. How To Add Models To Django Admin Site
  15. How To Install External Django Application To Django Project Correctly
  16. How To Show Custom Model Columns Using Django Admin
  17. How To Operate Foreign Key And Many To Many Field In Django Model
  18. How To Force Reset Django Models Migrations
  19. How To Create And Use Custom Model Managers In Django
  20. What Does Double Underscore ( __ ) Means In Django Model QuerySet Objects Filter Method
  21. How To Run / Show Raw SQL Quries In Django
  22. How To Add New Model Field To Exist Django Model
  23. How To Drop / Change Tables From SQLite3 Database In Django
  24. How To Retrieve Model Data Use get_list_or_404 And get_object_or_404 Shortcut Function
  25. How To Fix Django Url NoReverseMatch Error – Reverse For With Keyword Arguments Not Found
  26. How To Get Many To Many Model Field Values In Django View
  27. How To Pass Parameters To View Via Url In Django
  28. How To Use Django url Tag And reverse() Function To Avoid Url Hard Coded
  29. How To Create Canonical Url In Django
  30. How To Assign Variables To Child Template Use {% include %} Tag In Django
  31. How To Fix Django: TemplateSyntaxError: Could Not Parse The Remainder Error In Template File
  32. How To Use Static CSS JS Files In Django
  33. How To Return Html File As Django View Response
  34. How To Enable Or Disable CSRF Validation In Django Web Application
  35. Django Class Based View Vs Function Based View


  1. How To Install Python Interpreter In PyCharm
  2. PyCharm Project Add External Library (PyMySQL) Path Example


  1. How To Run Python In Eclipse With Pydev
    Tell you how to install and use PyDev in eclipse to help developer to develop Python application.
  2. How To Add Python Module Library In Eclipse PyDev
    Tell you how to add python module library in eclipse PyDev project PYTHONPATH.
  3. How To Fix PyDev Invalid External Source Folder Specified Error
  4. How To Fix Unresolved Import Issues In Eclipse PyDev Project

Python Unit Test

  1. Python 3 Unittest Html And Xml Report Example
    Example about how to run test case in python, and how to create html and xml format test case execution reports. 
  2. Python Login Register JSON Example
    Register and login user account from JSON file example. Also demo how to write unit test and generate unit test result html report.
  3. How To Run Unit Test Use External CSV Test Data In Python
  4. Python Automation Scripts Examples Use Django And Selenium
    Example about how to setup Django web server and use selenium to make functional testing in Python.
  5. How To Fix User Matching Query Does Not Exist Error In Django Unit Test
  6. Django Unit Test Example
  7. How To Use Django Test Client To Test Views

Python Data Analytics

  1. How To Install Anaconda On Linux, Windows, MacOS Correctly
  2. How To Manage Anaconda Environments
  3. How To Use IPython Jupyter Notebook To Develop Python Code
  4. How To Run Python 2 Code In Jupyter Notebook
  5. How To Display Rich Output Media ( Audio, Video, Image etc) In IPython Jupyter Notebook
  6. How To Add Interactive Widget ( Slide Bar ) In Jupyter Notebook
  7. How To Write Text To File In Ipython And Jupyter Notebook
  8. How To Install Python Package Numpy, Pandas, Scipy, Matplotlib On Windows, Mac And Linux
  9. How Faster Numpy Array Compare To Python List


  1. How To Use Matplotlib In Python And Ipython To Draw Single Line Plot Example
  2. Python 3 Matplotlib Draw Point/Line Example
    Example about how to use python matplotlib module to draw point, line with different values and colors.
  3. Python Matplotlib Random Walk Example
    Tell you how to implement random walk graph use Python Matplotlib module.