How Can I Print Unicode Characters in the Windows Console Without Errors?

Printing Unicode Characters in the Windows Console

In Python, an attempt to print a string in the Windows console may yield a UnicodeEncodeError when the console encoding cannot represent all Unicode characters. This occurs because the typical Windows console encoding, such as cp437, has limited capacity for Unicode characters.

Solution: Win-Unicode-Console Package

To address this issue, the win-unicode-console package can be utilized. This package internally employs the Unicode API, similar to Python 3.6's implementation of PEP 528. By installing and using this package, Unicode characters should display correctly in the console.

Fallback Replacement Character

To automatically replace unencodable characters with a fallback character, such as a question mark, set the PYTHONIOENCODING environment variable to :replace. However, note that in Python 3.6 this setting is ignored for interactive console buffers unless PYTHONLEGACYWINDOWSIOENCODING is set.

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