Author: Philip Jenvey <pjen...@underboss.org>
Branch:
Changeset: r73940:dfef5006402a
Date: 2014-05-27 13:07 -0700
http://bitbucket.org/pypy/pypy/changeset/dfef5006402a/
Log: oops, avoid we_are_translated at module scope (grafted from
9a4c6f4f53b6f320a2d1069f02923de4da68334d)
diff --git a/rpython/rlib/runicode.py b/rpython/rlib/runicode.py
--- a/rpython/rlib/runicode.py
+++ b/rpython/rlib/runicode.py
@@ -13,7 +13,6 @@
MAXUNICODE = 0xffff
allow_surrogate_by_default = True
-NARROW_HOST = not we_are_translated() and sys.maxunicode == 0xFFFF
BYTEORDER = sys.byteorder
# python 2.7 has a preview of py3k behavior, so those functions
@@ -66,7 +65,7 @@
if MAXUNICODE > 0xFFFF:
def code_to_unichr(code):
- if NARROW_HOST:
+ if is_narrow_host():
# Host CPython is narrow build, generate surrogates
return unichr_returns_surrogate(code)
else:
@@ -86,6 +85,9 @@
result.append(hi)
result.append(lo)
+def is_narrow_host():
+ return not we_are_translated() and sys.maxunicode == 0xFFFF
+
def default_unicode_error_decode(errors, encoding, msg, s,
startingpos, endingpos):
if errors == 'replace':
@@ -338,7 +340,7 @@
# Check for low surrogate and combine the two to
# form a UCS4 value
if ((allow_surrogates or MAXUNICODE < 65536
- or NARROW_HOST) and
+ or is_narrow_host()) and
ch <= 0xDBFF and 0xDC00 <= ch2 <= 0xDFFF):
ch3 = ((ch - 0xD800) << 10 | (ch2 - 0xDC00)) +
0x10000
pos += 1
@@ -1351,7 +1353,7 @@
# The following logic is enabled only if MAXUNICODE == 0xffff, or
# for testing on top of a host Python where sys.maxunicode ==
0xffff
- if ((MAXUNICODE < 65536 or NARROW_HOST)
+ if ((MAXUNICODE < 65536 or is_narrow_host())
and 0xD800 <= oc < 0xDC00 and pos + 1 < size):
# Map UTF-16 surrogate pairs to Unicode \UXXXXXXXX escapes
pos += 1
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