Convert code from sys.stdin.encoding to UTF-8 in
interactive mode. Fixes #1100.
diff --git a/Parser/parsetok.c b/Parser/parsetok.c
index 71bed29..b9664ea 100644
--- a/Parser/parsetok.c
+++ b/Parser/parsetok.c
@@ -59,19 +59,20 @@
PyParser_ParseFile(FILE *fp, const char *filename, grammar *g, int start,
char *ps1, char *ps2, perrdetail *err_ret)
{
- return PyParser_ParseFileFlags(fp, filename, g, start, ps1, ps2,
- err_ret, 0);
+ return PyParser_ParseFileFlags(fp, filename, NULL,
+ g, start, ps1, ps2, err_ret, 0);
}
node *
-PyParser_ParseFileFlags(FILE *fp, const char *filename, grammar *g, int start,
+PyParser_ParseFileFlags(FILE *fp, const char *filename, const char* enc,
+ grammar *g, int start,
char *ps1, char *ps2, perrdetail *err_ret, int flags)
{
struct tok_state *tok;
initerr(err_ret, filename);
- if ((tok = PyTokenizer_FromFile(fp, ps1, ps2)) == NULL) {
+ if ((tok = PyTokenizer_FromFile(fp, enc, ps1, ps2)) == NULL) {
err_ret->error = E_NOMEM;
return NULL;
}
diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c
index 776183d..7f51e14 100644
--- a/Parser/tokenizer.c
+++ b/Parser/tokenizer.c
@@ -677,7 +677,7 @@
/* Set up tokenizer for file */
struct tok_state *
-PyTokenizer_FromFile(FILE *fp, char *ps1, char *ps2)
+PyTokenizer_FromFile(FILE *fp, char* enc, char *ps1, char *ps2)
{
struct tok_state *tok = tok_new();
if (tok == NULL)
@@ -691,6 +691,17 @@
tok->fp = fp;
tok->prompt = ps1;
tok->nextprompt = ps2;
+ if (enc != NULL) {
+ /* Must copy encoding declaration since it
+ gets copied into the parse tree. */
+ tok->encoding = PyMem_MALLOC(strlen(enc)+1);
+ if (!tok->encoding) {
+ PyTokenizer_Free(tok);
+ return NULL;
+ }
+ strcpy(tok->encoding, enc);
+ tok->decoding_state = -1;
+ }
return tok;
}
@@ -742,6 +753,29 @@
}
if (tok->prompt != NULL) {
char *newtok = PyOS_Readline(stdin, stdout, tok->prompt);
+#ifndef PGEN
+ if (tok->encoding && newtok && *newtok) {
+ /* Recode to UTF-8 */
+ Py_ssize_t buflen;
+ const char* buf;
+ PyObject *u = translate_into_utf8(newtok, tok->encoding);
+ PyMem_FREE(newtok);
+ if (!u) {
+ tok->done = E_DECODE;
+ return EOF;
+ }
+ buflen = PyBytes_Size(u);
+ buf = PyBytes_AsString(u);
+ if (!buf) {
+ Py_DECREF(u);
+ tok->done = E_DECODE;
+ return EOF;
+ }
+ newtok = PyMem_MALLOC(buflen+1);
+ strcpy(newtok, buf);
+ Py_DECREF(u);
+ }
+#endif
if (tok->nextprompt != NULL)
tok->prompt = tok->nextprompt;
if (newtok == NULL)
diff --git a/Parser/tokenizer.h b/Parser/tokenizer.h
index 5e7ebf7..ba90a5f 100644
--- a/Parser/tokenizer.h
+++ b/Parser/tokenizer.h
@@ -55,7 +55,8 @@
};
extern struct tok_state *PyTokenizer_FromString(const char *);
-extern struct tok_state *PyTokenizer_FromFile(FILE *, char *, char *);
+extern struct tok_state *PyTokenizer_FromFile(FILE *, char*,
+ char *, char *);
extern void PyTokenizer_Free(struct tok_state *);
extern int PyTokenizer_Get(struct tok_state *, char **, char **);