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I have an utf-8 encoded file cjk.py:
print("打印")
Unsurprisingly, running python cjk.py yields
Traceback (most recent call last):
File "cjk.py", line 1, in <module>
print('\u6253\u5370')
File "C:\Python33\lib\encodings\cp850.py", line 19, in encode
return codecs.charmap_encode(input,self.errors,encoding_map)[0]
UnicodeEncodeError: 'charmap' codec can't encode characters in position 0-1: character maps to <undefined>
Yet running idle -r cjk.py works perfectly:
打印
Can I configure notepad++'s NppExec plugin to behave like Idle? I've trying setting input and output encoding to UTF-8, to no avail (same exception as when running python cjk.py from the console)
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To include Unicode characters in your Python source code, you can use Unicode escape characters in the form \u0123 in your string. In Python 2. x, you also need to prefix the string literal with 'u'.
In Python, the built-in functions chr() and ord() are used to convert between Unicode code points and characters. A character can also be represented by writing a hexadecimal Unicode code point with \x , \u , or \U in a string literal.
You have two options to create Unicode string in Python. Either use decode() , or create a new Unicode string with UTF-8 encoding by unicode(). The unicode() method is unicode(string[, encoding, errors]) , its arguments should be 8-bit strings.
Python's string type uses the Unicode Standard for representing characters, which lets Python programs work with all these different possible characters.
I had the same problem and fixed it.
Add env_set PYTHONIOENCODING=utf-8
just below C:\Python27\python.exe "$(FULL_CURRENT_PATH)"
in the dialog box when you press F6.
Worked like a charm for me, hope it helps.
Source: http://sourceforge.net/p/npp-plugins/discussion/672146/thread/d94ff609/
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