Python set text file encoding

Solving the encode problem on stdout The best solution I know for solving the encode problem of print 'ing unicode strings and beyond-ascii str 's e. Here an example:! Att Righ Att Righ 1, 13 13 silver badges 20 20 bronze badges. Dalton Bentley Dalton Bentley 7 7 bronze badges. This fixed the issue for me. Did not for me. But worked when exported the variable in the shell before entering python, or used reload sys ; sys.

UTF-8 sudo dpkg-reconfigure locales. Boris Boris 9, 7 7 gold badges 72 72 silver badges 74 74 bronze badges. Oleksandr Tsurika Oleksandr Tsurika 9 9 silver badges 16 16 bronze badges. Patch io module at runtime danger operation at your own risk import pathlib as pathlib import tempfile import chardet def patchIOWithUtf8Default : import builtins import importlib. Path filename. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

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Linked See more linked questions. Related Hot Network Questions. Question feed. Stack Overflow works best with JavaScript enabled. Programmers can write their 8-bit strings using the favorite encoding, but are bound to the "unicode-escape" encoding for Unicode literals.

I propose to make the Python source code encoding both visible and changeable on a per-source file basis by using a special comment at the top of the file to declare the encoding. To make Python aware of this encoding declaration a number of concept changes are necessary with respect to the handling of Python source code data.

To define a source code encoding, a magic comment must be placed into the source files either as first or second line in the file, such as:. The first group of this expression is then interpreted as encoding name. If the encoding is unknown to Python, an error is raised during compilation. There must not be any Python statement on the line that contains the encoding declaration.

If the first line matches the second line is ignored. If a source file uses both the UTF-8 BOM mark signature and a magic encoding comment, the only allowed encoding for the comment is 'utf-8'. Any other encoding will cause an error. These are some examples to clarify the different styles for defining the source code encoding at the top of a Python source file:.

The PEP is based on the following concepts which would have to be implemented to enable usage of such a magic comment:. The complete Python source file should use a single encoding.

To help standardise various techniques for dealing with Unicode encoding and decoding errors, Python includes a concept of Unicode error handlers that are automatically invoked whenever a problem is encountered in the process of encoding or decoding text.

One alternative that is always available is to open files in binary mode and process them as bytes rather than as text. This can work in many cases, especially those where the ASCII markers are embedded in genuinely arbitrary binary data. In particular, some APIs that accept both bytes and text may be very strict about the encoding of the bytes they accept for example, the urllib.

This section explores a number of use cases that can arise when processing text. All files must be processed without triggering any exceptions, but some risk of data corruption is deemed acceptable e. This is the closest equivalent Python 3 offers to the permissive Python 2 text handling model. All files must be processed without triggering any exceptions, but some Unicode related errors are acceptable in order to reduce the risk of data corruption e.

Approach: use the ascii encoding with the surrogateescape error handler. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience. Necessary Necessary. Necessary cookies are absolutely essential for the website to function properly.

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