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Patch #2477: Added from __future__ import unicode_literals

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The new PyParser_*Ex() functions are based on Neal's suggestion and initial patch. The new __future__ feature makes all '' and r'' unicode strings. b'' and br'' stay (byte) strings.
This commit is contained in:
Christian Heimes 2008-03-26 22:01:37 +00:00
parent 0cb3e86c47
commit 3c60833e1e
12 changed files with 107 additions and 33 deletions
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20
Parser/parser.c
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@ -202,14 +202,18 @@ future_hack(parser_state *ps)
for (i = 0; i < NCH(ch); i += 2) {
cch = CHILD(ch, i);
if (NCH(cch) >= 1 && TYPE(CHILD(cch, 0)) == NAME &&
strcmp(STR(CHILD(cch, 0)), "with_statement") == 0) {
ps->p_flags |= CO_FUTURE_WITH_STATEMENT;
break;
} else if (NCH(cch) >= 1 && TYPE(CHILD(cch, 0)) == NAME &&
strcmp(STR(CHILD(cch, 0)), "print_function") == 0) {
ps->p_flags |= CO_FUTURE_PRINT_FUNCTION;
break;
if (NCH(cch) >= 1 && TYPE(CHILD(cch, 0)) == NAME) {
char *str_ch = STR(CHILD(cch, 0));
if (strcmp(str_ch, FUTURE_WITH_STATEMENT) == 0) {
ps->p_flags |= CO_FUTURE_WITH_STATEMENT;
break;
} else if (strcmp(str_ch, FUTURE_PRINT_FUNCTION) == 0) {
ps->p_flags |= CO_FUTURE_PRINT_FUNCTION;
break;
} else if (strcmp(str_ch, FUTURE_UNICODE_LITERALS) == 0) {
ps->p_flags |= CO_FUTURE_UNICODE_LITERALS;
break;
}
}
}
}