Author: Armin Rigo <[email protected]>
Branch:
Changeset: r91587:4264cf9b5caf
Date: 2017-06-12 07:32 +0200
http://bitbucket.org/pypy/pypy/changeset/4264cf9b5caf/
Log: _curses: Implement resizeterm() and resize_term().
This also implements the update_line_cols() helper function which
gets the new COLS and LINES values on the Python side.
(from linkmauve, with fix to also update 'curses.COLS' and
'curses.LINES')
diff --git a/lib_pypy/_curses.py b/lib_pypy/_curses.py
--- a/lib_pypy/_curses.py
+++ b/lib_pypy/_curses.py
@@ -912,101 +912,29 @@
return None
-# XXX: Do something about the following?
-# /* Internal helper used for updating curses.LINES, curses.COLS, _curses.LINES
-# * and _curses.COLS */
-# #if defined(HAVE_CURSES_RESIZETERM) || defined(HAVE_CURSES_RESIZE_TERM)
-# static int
-# update_lines_cols(void)
-# {
-# PyObject *o;
-# PyObject *m = PyImport_ImportModuleNoBlock("curses");
+# Internal helper used for updating curses.LINES, curses.COLS, _curses.LINES
+# and _curses.COLS
+def update_lines_cols():
+ globals()["LINES"] = lib.LINES
+ globals()["COLS"] = lib.COLS
+ try:
+ m = sys.modules["curses"]
+ m.LINES = lib.LINES
+ m.COLS = lib.COLS
+ except (KeyError, AttributeError):
+ pass
-# if (!m)
-# return 0;
-# o = PyInt_FromLong(LINES);
-# if (!o) {
-# Py_DECREF(m);
-# return 0;
-# }
-# if (PyObject_SetAttrString(m, "LINES", o)) {
-# Py_DECREF(m);
-# Py_DECREF(o);
-# return 0;
-# }
-# if (PyDict_SetItemString(ModDict, "LINES", o)) {
-# Py_DECREF(m);
-# Py_DECREF(o);
-# return 0;
-# }
-# Py_DECREF(o);
-# o = PyInt_FromLong(COLS);
-# if (!o) {
-# Py_DECREF(m);
-# return 0;
-# }
-# if (PyObject_SetAttrString(m, "COLS", o)) {
-# Py_DECREF(m);
-# Py_DECREF(o);
-# return 0;
-# }
-# if (PyDict_SetItemString(ModDict, "COLS", o)) {
-# Py_DECREF(m);
-# Py_DECREF(o);
-# return 0;
-# }
-# Py_DECREF(o);
-# Py_DECREF(m);
-# return 1;
-# }
-# #endif
+def resizeterm(lines, columns):
+ _ensure_initialised()
+ _check_ERR(lib.resizeterm(lines, columns), "resizeterm")
+ update_lines_cols()
-# #ifdef HAVE_CURSES_RESIZETERM
-# static PyObject *
-# PyCurses_ResizeTerm(PyObject *self, PyObject *args)
-# {
-# int lines;
-# int columns;
-# PyObject *result;
-# PyCursesInitialised;
-
-# if (!PyArg_ParseTuple(args,"ii:resizeterm", &lines, &columns))
-# return NULL;
-
-# result = PyCursesCheckERR(resizeterm(lines, columns), "resizeterm");
-# if (!result)
-# return NULL;
-# if (!update_lines_cols())
-# return NULL;
-# return result;
-# }
-
-# #endif
-
-# #ifdef HAVE_CURSES_RESIZE_TERM
-# static PyObject *
-# PyCurses_Resize_Term(PyObject *self, PyObject *args)
-# {
-# int lines;
-# int columns;
-
-# PyObject *result;
-
-# PyCursesInitialised;
-
-# if (!PyArg_ParseTuple(args,"ii:resize_term", &lines, &columns))
-# return NULL;
-
-# result = PyCursesCheckERR(resize_term(lines, columns), "resize_term");
-# if (!result)
-# return NULL;
-# if (!update_lines_cols())
-# return NULL;
-# return result;
-# }
-# #endif /* HAVE_CURSES_RESIZE_TERM */
+def resize_term(lines, columns):
+ _ensure_initialised()
+ _check_ERR(lib.resize_term(lines, columns), "resize_term")
+ update_lines_cols()
def setsyx(y, x):
diff --git a/lib_pypy/_curses_build.py b/lib_pypy/_curses_build.py
--- a/lib_pypy/_curses_build.py
+++ b/lib_pypy/_curses_build.py
@@ -209,6 +209,8 @@
int resetty(void);
int reset_prog_mode(void);
int reset_shell_mode(void);
+int resizeterm(int, int);
+int resize_term(int, int);
int savetty(void);
int scroll(WINDOW *);
int scrollok(WINDOW *, bool);
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