#4975: [with patch, positive review] Sage 3.2.2 chokes on utf-8 encoded files
----------------------------+-----------------------------------------------
Reporter: mkasperski | Owner: mhansen
Type: defect | Status: reopened
Priority: critical | Milestone: sage-3.3
Component: user interface | Resolution:
Keywords: |
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Changes (by mkasperski):
* status: closed => reopened
* resolution: fixed =>
Comment:
I can confirm that applying this patch on 3.2.2 resolves the problem I
initially reported
(cd ..../sage-3.2.2-ubuntu32bit-intel-i686-Linux/local/bin;
patch -p1 < .../trac_4975.patch)
Still, something is wrong. The following file is handled properly:
{{{
# -*- coding: utf-8 -*-
"""
Zażółć gęślą jaźń
"""
print 1
print u"Zażółć gęślą jaźń"
}}}
but if you comment out `print 1`:
{{{
# -*- coding: utf-8 -*-
"""
Zażółć gęślą jaźń"
"""
print u"Zażółć gęślą jaźń"
}}}
it fails again:
{{{
sage test2.sage
File "test2.py", line 3
SyntaxError: Non-ASCII character '\xc5' in file test2.py on line 4, but no
encoding declared; see http://www.python.org/peps/pep-0263.html for
details
}}}
What is interesting, removing any of elements (either a """ string, or
print) makes the problem to disappear.
Here is .py generated from the file above:
{{{
"""
Zażółć gęślą jaźń"
"""
# -*- coding: utf-8 -*-
# This file was *autogenerated* from the file test2.sage.
from sage.all_cmdline import * # import sage library
print u"Zażółć gęślą jaźń"
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4975#comment:5>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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