I'm using python 3.4 and having unicode difficulties which I suspect are
due to Python 3.x being rigorous.
How do I encode particular chars?
I have a utility which swaps subscripted unicode chars for plain integer
chars ... like this:
if char == "2":
char = "\u2082"
elif char == "3":
char = "\u2083"
elif char == "4":
char = "\u2084"
elif char == "5":
char = "\u2085"
elif char == "6":
char = "\u2086"
elif char == "7":
char = "\u2087"
elif char == "8":
char = "\u2088"
elif char == "9":
char = "\u2089"
elif char == "1":
char = "\u2081"
elif char == "0":
char = "\u2080"
Django is smart enough to protect me from my unicode ignorance because
the error only occurs when I enable logging (which is plain Python) and
a sample log message is:
Message: '(0.000) INSERT INTO "substance_synonym" ("substance_id",
"name", "jurisdiction_code", "display", "section", "created",
"modified", "modified_by_id") VALUES (1, \'C\u2083H\u2087O\u2088\',
NULL, true, 3, \'2015-09-22 09:23:46.951070+00:00\', \'2015-09-22
09:23:46.951070+00:00\', NULL) RETURNING "substance_synonym"."id";
args=(1, \'C\u2083H\u2087O\u2088\', None, True, 3, \'2015-09-22
09:23:46.951070+00:00\', \'2015-09-22 09:23:46.951070+00:00\', None)'
--- Logging error ---
Traceback (most recent call last):
File "C:\Python34\Lib\logging\__init__.py", line 980, in emit
stream.write(msg)
File "C:\Users\mike\env\xxex3\lib\encodings\cp1252.py", line 19, in
encode
return codecs.charmap_encode(input,self.errors,encoding_table)[0]
UnicodeEncodeError: 'charmap' codec can't encode character '\u2083' in
position 293: character maps to <undefined>
Thanks for any hints
Mike
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