build-sys: force Python to write UTF-8

Here is a patch that fixes documentation with python 3.x in non utf-8
locales.  Specifically in my locale latin-1 is the default setting for
output going to stdout, which causes it to fail. By writing directly
to file we are able to set the locale to utf-8.
This commit is contained in:
Kelly Anderson 2013-03-29 19:23:35 -04:00 committed by Zbigniew Jędrzejewski-Szmek
parent 1a13e31d27
commit 95e3faefe2
1 changed files with 3 additions and 2 deletions

View File

@ -28,7 +28,8 @@ try:
_parser = tree.XMLParser()
_parser.resolvers.add(CustomResolver())
xml_parse = lambda page: tree.parse(page, _parser)
xml_print = lambda xml: tree.tostring(xml, pretty_print=True)
xml_print = lambda xml: tree.tostring(xml, pretty_print=True,
encoding='utf-8')
except ImportError:
import xml.etree.ElementTree as tree
import re as _re
@ -37,4 +38,4 @@ except ImportError:
def xml_parse(page):
s = _re.sub(b'&[a-zA-Z0-9_]+;', b'', open(page, 'rb').read())
return tree.parse(_io.BytesIO(s))
xml_print = tree.tostring
xml_print = lambda xml: tree.tostring(xml, encoding='utf-8')