Author: Amaury Forgeot d'Arc <amaur...@gmail.com>
Branch:
Changeset: r54046:3b48363cff78
Date: 2012-03-28 23:24 +0200
http://bitbucket.org/pypy/pypy/changeset/3b48363cff78/
Log: Remove dead code. Q: Where does it come from? A: from CPython:
Python/ast.c Q: Why this code in CPython? A: In file
Grammar/Grammar, keywords and operators are enclosed in quotes
('def', '+='); grammar.c contains logic to create the various
tokens, and separate keywords from operators; probably in old
ages the same code was used to parse the Python language as well.
diff --git a/pypy/interpreter/pyparser/parsestring.py
b/pypy/interpreter/pyparser/parsestring.py
--- a/pypy/interpreter/pyparser/parsestring.py
+++ b/pypy/interpreter/pyparser/parsestring.py
@@ -23,21 +23,18 @@
rawmode = False
# string decoration handling
- o = ord(quote)
- isalpha = (o>=97 and o<=122) or (o>=65 and o<=90)
- if isalpha or quote == '_':
- if quote == 'b' or quote == 'B':
- ps += 1
- quote = s[ps]
- unicode_literal = False
- elif quote == 'u' or quote == 'U':
- ps += 1
- quote = s[ps]
- unicode_literal = True
- if quote == 'r' or quote == 'R':
- ps += 1
- quote = s[ps]
- rawmode = True
+ if quote == 'b' or quote == 'B':
+ ps += 1
+ quote = s[ps]
+ unicode_literal = False
+ elif quote == 'u' or quote == 'U':
+ ps += 1
+ quote = s[ps]
+ unicode_literal = True
+ if quote == 'r' or quote == 'R':
+ ps += 1
+ quote = s[ps]
+ rawmode = True
if quote != "'" and quote != '"':
raise_app_valueerror(space,
'Internal error: parser passed unquoted literal')
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