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| author | Guido van Rossum <guido@python.org> | 2000-03-10 23:01:36 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 2000-03-10 23:01:36 (GMT) |
| commit | 5aa88f097f43ae8ebb648f6e1ca57f227a3adc93 (patch) | |
| tree | 08542fe40e5d38e650615585cb250de3363fdeef /Python | |
| parent | 09095f3f61b5672a529a9c5d7e17bf3e307a0364 (diff) | |
| download | cpython-5aa88f097f43ae8ebb648f6e1ca57f227a3adc93.zip cpython-5aa88f097f43ae8ebb648f6e1ca57f227a3adc93.tar.gz cpython-5aa88f097f43ae8ebb648f6e1ca57f227a3adc93.tar.bz2 | |
Marc-Andre Lemburg: support for Unicode string literals (u"...", ur"...").
Diffstat (limited to 'Python')
| -rw-r--r-- | Python/compile.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/Python/compile.c b/Python/compile.c index 37cdfc9..72848fa 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -875,8 +875,18 @@ parsestr(s) int c; int first = *s; int quote = first; - if (isalpha(quote) || quote == '_') - quote = *++s; + int rawmode = 0; + int unicode = 0; + if (isalpha(quote) || quote == '_') { + if (quote == 'u' || quote == 'U') { + quote = *++s; + unicode = 1; + } + if (quote == 'r' || quote == 'R') { + quote = *++s; + rawmode = 1; + } + } if (quote != '\'' && quote != '\"') { PyErr_BadInternalCall(); return NULL; @@ -895,8 +905,17 @@ parsestr(s) return NULL; } } - if (first != quote || strchr(s, '\\') == NULL) + if (unicode) { + if (rawmode) + return PyUnicode_DecodeRawUnicodeEscape( + s, len, NULL); + else + return PyUnicode_DecodeUnicodeEscape( + s, len, NULL); + } + else if (rawmode || strchr(s, '\\') == NULL) { return PyString_FromStringAndSize(s, len); + } v = PyString_FromStringAndSize((char *)NULL, len); p = buf = PyString_AsString(v); end = s + len; |