Use 'latin_1' encoding instead of ascii

Xarthisius · Xarthisius · commit e174284396cd · 2016-12-25T07:53:26.000-06:00
diff --git a/src/_png.cpp b/src/_png.cpp
@@ -293,7 +293,7 @@ static PyObject *Py_write_png(PyObject *self, PyObject *args, PyObject *kwds)
             text[meta_pos].compression = PNG_TEXT_COMPRESSION_NONE;
 #if PY3K
             if (PyUnicode_Check(meta_key)) {
-                PyObject *temp_key = PyUnicode_AsEncodedString(meta_key, "ASCII", "strict");
+                PyObject *temp_key = PyUnicode_AsEncodedString(meta_key, "latin_1", "strict");
                 if (temp_key != NULL) {
                     text[meta_pos].key = PyBytes_AsString(temp_key);
                 }
@@ -303,7 +303,7 @@ static PyObject *Py_write_png(PyObject *self, PyObject *args, PyObject *kwds)
                 text[meta_pos].key = NULL;  // Silently drops entry
             }
             if (PyUnicode_Check(meta_val)) {
-                PyObject *temp_val = PyUnicode_AsEncodedString(meta_val, "ASCII", "strict");
+                PyObject *temp_val = PyUnicode_AsEncodedString(meta_val, "latin_1", "strict");
                 if (temp_val != NULL) {
                     text[meta_pos].text = PyBytes_AsString(temp_val);
                 }

Original file line number	Diff line number	Diff line change
`@@ -293,7 +293,7 @@ static PyObject Py_write_png(PyObject self, PyObject args, PyObject kwds)`
`293`	`293`	`text[meta_pos].compression = PNG_TEXT_COMPRESSION_NONE;`
`294`	`294`	`#if PY3K`
`295`	`295`	`if (PyUnicode_Check(meta_key)) {`
`296`		`- PyObject *temp_key = PyUnicode_AsEncodedString(meta_key, "ASCII", "strict");`
	`296`	`+ PyObject *temp_key = PyUnicode_AsEncodedString(meta_key, "latin_1", "strict");`
`297`	`297`	`if (temp_key != NULL) {`
`298`	`298`	`text[meta_pos].key = PyBytes_AsString(temp_key);`
`299`	`299`	`}`
`@@ -303,7 +303,7 @@ static PyObject Py_write_png(PyObject self, PyObject args, PyObject kwds)`
`303`	`303`	`text[meta_pos].key = NULL; // Silently drops entry`
`304`	`304`	`}`
`305`	`305`	`if (PyUnicode_Check(meta_val)) {`
`306`		`- PyObject *temp_val = PyUnicode_AsEncodedString(meta_val, "ASCII", "strict");`
	`306`	`+ PyObject *temp_val = PyUnicode_AsEncodedString(meta_val, "latin_1", "strict");`
`307`	`307`	`if (temp_val != NULL) {`
`308`	`308`	`text[meta_pos].text = PyBytes_AsString(temp_val);`
`309`	`309`	`}`