diff options
author | Bram Moolenaar <Bram@vim.org> | 2013-06-23 13:11:18 +0200 |
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committer | Bram Moolenaar <Bram@vim.org> | 2013-06-23 13:11:18 +0200 |
commit | 808c2bc8bf435917b792e172a22dc5f8c0e7066a (patch) | |
tree | 84a7b5846ce850af47f3bf8358818d46470e97d4 /src/if_py_both.h | |
parent | 389a1793f40b149ed8553fb75e7ee40bc684d8c5 (diff) |
updated for version 7.3.1228v7.3.1228
Problem: Python: various inconsistencies and problems.
Solution: StringToLine now supports both bytes() and unicode() objects.
Make function names consistant. Fix memory leak fixed in
StringToLine. (ZyX)
Diffstat (limited to 'src/if_py_both.h')
-rw-r--r-- | src/if_py_both.h | 73 |
1 files changed, 41 insertions, 32 deletions
diff --git a/src/if_py_both.h b/src/if_py_both.h index 64b7e542f2..71c30af41f 100644 --- a/src/if_py_both.h +++ b/src/if_py_both.h @@ -18,7 +18,7 @@ typedef int Py_ssize_t; /* Python 2.4 and earlier don't have this type. */ #endif #ifdef FEAT_MBYTE -# define ENC_OPT p_enc +# define ENC_OPT ((char *)p_enc) #else # define ENC_OPT "latin1" #endif @@ -92,28 +92,29 @@ Python_Release_Vim(void) StringToChars(PyObject *object, PyObject **todecref) { char_u *p; - PyObject *bytes = NULL; if (PyBytes_Check(object)) { - if (PyString_AsStringAndSize(object, (char **) &p, NULL) == -1) - return NULL; - if (p == NULL) + if (PyBytes_AsStringAndSize(object, (char **) &p, NULL) == -1 + || p == NULL) return NULL; *todecref = NULL; } else if (PyUnicode_Check(object)) { - bytes = PyUnicode_AsEncodedString(object, (char *)ENC_OPT, NULL); - if (bytes == NULL) - return NULL; + PyObject *bytes; - if(PyString_AsStringAndSize(bytes, (char **) &p, NULL) == -1) + if (!(bytes = PyUnicode_AsEncodedString(object, ENC_OPT, NULL))) return NULL; - if (p == NULL) + + if(PyBytes_AsStringAndSize(bytes, (char **) &p, NULL) == -1 + || p == NULL) + { + Py_DECREF(bytes); return NULL; + } *todecref = bytes; } @@ -133,6 +134,7 @@ add_string(PyObject *list, char *s) if (!(string = PyString_FromString(s))) return -1; + if (PyList_Append(list, string)) { Py_DECREF(string); @@ -534,10 +536,8 @@ VimToPython(typval_T *our_tv, int depth, PyObject *lookup_dict) } if (our_tv->v_type == VAR_STRING) - { result = PyString_FromString(our_tv->vval.v_string == NULL ? "" : (char *)our_tv->vval.v_string); - } else if (our_tv->v_type == VAR_NUMBER) { char buf[NUMBUFLEN]; @@ -3385,22 +3385,31 @@ WinListItem(WinListObject *self, PyInt n) static char * StringToLine(PyObject *obj) { - const char *str; - char *save; - PyObject *bytes; - PyInt len; - PyInt i; - char *p; + char *str; + char *save; + PyObject *bytes = NULL; + Py_ssize_t len; + PyInt i; + char *p; - if (obj == NULL || !PyString_Check(obj)) + if (PyBytes_Check(obj)) { - PyErr_BadArgument(); - return NULL; + if (PyBytes_AsStringAndSize(obj, &str, &len) == -1 + || str == NULL) + return NULL; } + else if (PyUnicode_Check(obj)) + { + if (!(bytes = PyUnicode_AsEncodedString(obj, ENC_OPT, NULL))) + return NULL; - bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ - str = PyString_AsString(bytes); - len = PyString_Size(bytes); + if(PyBytes_AsStringAndSize(bytes, &str, &len) == -1 + || str == NULL) + { + Py_DECREF(bytes); + return NULL; + } + } /* * Error checking: String must not contain newlines, as we @@ -3439,7 +3448,7 @@ StringToLine(PyObject *obj) } save[i] = '\0'; - PyString_FreeBytes(bytes); /* Python 2 does nothing here */ + Py_XDECREF(bytes); /* Python 2 does nothing here */ return save; } @@ -3568,10 +3577,10 @@ SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) return OK; } - else if (PyString_Check(line)) + else if (PyBytes_Check(line) || PyUnicode_Check(line)) { - char *save = StringToLine(line); - buf_T *savebuf; + char *save = StringToLine(line); + buf_T *savebuf; if (save == NULL) return FAIL; @@ -3821,7 +3830,7 @@ InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) /* First of all, we check the type of the supplied Python object. * It must be a string or a list, or the call is in error. */ - if (PyString_Check(lines)) + if (PyBytes_Check(lines) || PyUnicode_Check(lines)) { char *str = StringToLine(lines); buf_T *savebuf; @@ -5254,7 +5263,7 @@ _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookup_dict) { char_u *result; - if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) + if (PyBytes_AsStringAndSize(obj, (char **) &result, NULL) == -1) return -1; if (result == NULL) return -1; @@ -5269,11 +5278,11 @@ _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookup_dict) PyObject *bytes; char_u *result; - bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); + bytes = PyUnicode_AsEncodedString(obj, ENC_OPT, NULL); if (bytes == NULL) return -1; - if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) + if(PyBytes_AsStringAndSize(bytes, (char **) &result, NULL) == -1) return -1; if (result == NULL) return -1; |