Python CSV tutorial: How to read and write CSV file with Python

Published: 05 March 2019
on channel: Red Eyed Coder Club
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This Python CSV tutorial is about how to read and write CSV files with Python.
This csv Python tutorial is a part of an Automation with Python series, that helps to automate work with auto generated reports saved in CSV files. In the Python tutorial we will see how to use Python CSV module to create csv files with Python and write into them Python dictionaries (dicts to csv). And vice versa how to read a CSV file with Python and write its data to Python dictionaries (csv to dicts).

For the sake of this Python CSV tutorial let's assume that we have some data, that are stored in Python dictionaries and we want to write these dicts to a CSV file. And the opposite - we have a csv file and we want to read this csv file with Python and write its data to Python dictionaries for further data processing and analysis.


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Touched topics in the csv Python tutorial:
- How to create a csv file in Python,
- how to process csv files with Python (opening, reading and writing csv files in Python)
- How to convert a csv to a dictionary, or how to write csv to a list of Python dictionaries,
- how to write dictionaries to csv using Python DictWriter class
- how to read csv with Python using Python DictReader class

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Python CSV tutorial: How to read and write CSV file with Python
   • Python CSV tutorial: How to read and ...  

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