Realtime Dashboard with Python: Difference between revisions
From wikiluntti
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See https://labex.io/tutorials/python-how-to-implement-robust-error-handling-in-python-csv-processing-398214 | See https://labex.io/tutorials/python-how-to-implement-robust-error-handling-in-python-csv-processing-398214 | ||
Common errors | |||
* CSV Parsing Errors | |||
** csv.Error: the CSV file has an invalid or unexpected format, such as missing or extra delimiters. | |||
** UnicodeDecodeError: the CSV file contains characters that cannot be decoded using the default encoding | |||
* Data-related Errors | |||
** ValueError: CSV file does not match the expected data type or format. | |||
** IndexError: trying to access a row or column that does not exist in the CSV file. | |||
== Real time plotting == | == Real time plotting == | ||
== GIS and maps == | == GIS and maps == | ||
Revision as of 20:30, 11 April 2025
Introduction
What is needed
- Read the CSV file in a robust manner
- Make some maths a
- Plot and update the graphs
- Show the map and GNSS coordinates
Read the CSV
Common errors
- CSV Parsing Errors
- csv.Error: the CSV file has an invalid or unexpected format, such as missing or extra delimiters.
- UnicodeDecodeError: the CSV file contains characters that cannot be decoded using the default encoding
- Data-related Errors
- ValueError: CSV file does not match the expected data type or format.
- IndexError: trying to access a row or column that does not exist in the CSV file.
