The PDA itself is capable of displaying all sorts of weird and wonderful characters - I wonder if it's possible to access this functionality from pythonce ? I don't *need* to, I'm only curious.
Regards,
Fuzzy http://www.voidspace.org.uk/python/index.shtml
[EMAIL PROTECTED] wrote:
Hello Michael,
this can happen with "normal" Python as well, try this running python.exe directly. The issue is not that you create a unicode object, the issue is that you want to print it. On the PC when using IDLE, sys.stdout.encoding is set to "cp1252". For file objects, "when Unicode strings are written to a file, they will be converted to byte strings using this encoding".
On the PDA, however, sys.stdout is a built-in module _pcceshell_support. Seemingly this module tries to convert unicode objects into strings using the "ascii" encoding, and this stumbles on the pound sign.
Thus, on the PDA, you have to take care of the conversion of unicode objects to strings yourself before calling print. For instance: u = u'£' print u.encode("cp1252")
Now this doesn't fail, but it doesn't print a pound sign as well. But at least it seems to do the same as if you had written: print '£'
[It gets more interesting when the string '£' is contained in a source file. Try to put the following into a file using IDLE on the PC, and run it: # -*- coding: utf-8 -*- print "£".encode("hex") You'll get c2a3. This is because IDLE itself sees the first line of your file, and encodes the pound sign as c2a3 when storing the file.
Or try in a file: # -*- coding: utf-8 -*- print [hex(ord(c)) for c in u"£"] This time, IDLE stored the pound sign as c2a3 again, but Python also uses the magic first line when building the unicode object to convert c2a3 to a unicode character.
When you use Pocket Word, or so, to create a Python source file, it will of course not understand your magic first line and bluntly store the pound sign as a3. Thus, all of your string literals are actually cp1252-encoded.]
Regards, Sebastian
-----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Auftrag von Michael Foord Gesendet: Montag, 14. März 2005 13:04 An: pythonce@python.org Betreff: [PythonCE] UnicodeDecodeError with print
I am wondering if anyone knows the reason as to why :
print u'£'
should cause a UnicodeDecodeError on pythonce ? (The usual 'ascii codec cannot decode character...' message).
Obviously the '£' character is a non-ascii character. I am just surprised that the print statement is using the ascii encoding at all and not just passing the string to sys.stdout.
The particular reason I ask is that this doesn't happen with 'normal' python... but I would like to know how the print statement decodes unicode strings it prints. Since it *doesn't* raise an error normally it obviously doesn't use defaultencoding - so why does the pyhonce one ?
Yours curiously,
Fuzzyman http://www.voidspace.org.uk/python/index.shtml _______________________________________________ PythonCE mailing list PythonCE@python.org http://mail.python.org/mailman/listinfo/pythonce
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