How to Work with UTF-8 Encoding in Python Source?

Working with UTF-8 Encoding in Python Source

As demonstrated in the given example, declaring Unicode strings in Python source code can encounter challenges. However, there are solutions to ensure that Unicode characters can be handled and displayed correctly.

In Python 3, UTF-8 is the default source encoding, making it straightforward to use Unicode characters. There is no need for any explicit declaration.

In Python 2, a different approach is required:

• Header Declaration:

  • Add the line # -*- coding: utf-8 -*- at the beginning of the source code.
  • This declares the source code to be encoded in UTF-8, allowing Unicode characters to be used without errors.

Example:

<code class="python"># -*- coding: utf-8 -*-

u = 'idzie wąż wąską dróżką'
uu = u.decode('utf8')
s = uu.encode('cp1250')
print(s)</code>

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