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Group statements properly.

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This commit is contained in:
Martin v. Löwis 2002-08-04 18:28:44 +00:00
parent 2c3f9c6f04
commit cd280fb59c
1 changed files with 12 additions and 6 deletions
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18
Parser/tokenizer.c
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@ -319,13 +319,15 @@ fp_readl(char *s, int size, struct tok_state *tok)
PyObject* buf = tok->decoding_buffer;
if (buf == NULL) {
buf = PyObject_CallObject(tok->decoding_readline, NULL);
if (buf == NULL) return error_ret(tok);
if (buf == NULL)
return error_ret(tok);
} else {
tok->decoding_buffer = NULL;
}
utf8 = PyUnicode_AsUTF8String(buf);
Py_DECREF(buf);
if (utf8 == NULL) return error_ret(tok);
if (utf8 == NULL)
return error_ret(tok);
else {
const char* str = PyString_AsString(utf8);
assert(strlen(str) < (size_t)size); /* XXX */
@ -352,15 +354,18 @@ fp_setreadl(struct tok_state *tok, const char* enc)
PyObject *reader, *stream, *readline;
stream = PyFile_FromFile(tok->fp, tok->filename, "rb", NULL);
if (stream == NULL) return 0;
if (stream == NULL)
return 0;
reader = PyCodec_StreamReader(enc, stream, NULL);
Py_DECREF(stream);
if (reader == NULL) return 0;
if (reader == NULL)
return 0;
readline = PyObject_GetAttrString(reader, "readline");
Py_DECREF(reader);
if (readline == NULL) return 0;
if (readline == NULL)
return 0;
tok->decoding_readline = readline;
return 1;
@ -386,7 +391,7 @@ decoding_fgets(char *s, int size, struct tok_state *tok)
{
char *line;
int warn = 0, badchar = 0;
for (;;)
for (;;) {
if (tok->decoding_state < 0) {
/* We already have a codec associated with
this input. */
@ -406,6 +411,7 @@ decoding_fgets(char *s, int size, struct tok_state *tok)
return error_ret(tok);
assert(tok->decoding_state != 0);
}
}
if (line != NULL && tok->lineno < 2 && !tok->read_coding_spec) {
if (!check_coding_spec(line, strlen(line), tok, fp_setreadl)) {
return error_ret(tok);