Patch 7.3.952
Problem: Python: It's not easy to change window/buffer/tabpage.
Solution: Add ability to assign to vim.current.{tabpage,buffer,window}.
(ZyX)
Files: runtime/doc/if_pyth.txt, src/if_py_both.h
*** ../vim-7.3.951/runtime/doc/if_pyth.txt 2013-05-15 15:12:25.000000000
+0200
--- runtime/doc/if_pyth.txt 2013-05-15 15:48:39.000000000 +0200
***************
*** 242,250 ****
An object providing access (via specific attributes) to various
"current" objects available in vim:
vim.current.line The current line (RW) String
! vim.current.buffer The current buffer (RO) Buffer
! vim.current.window The current window (RO) Window
! vim.current.tabpage The current tab page (RO) TabPage
vim.current.range The current line range (RO) Range
The last case deserves a little explanation. When the :python or
--- 242,250 ----
An object providing access (via specific attributes) to various
"current" objects available in vim:
vim.current.line The current line (RW) String
! vim.current.buffer The current buffer (RW) Buffer
! vim.current.window The current window (RW) Window
! vim.current.tabpage The current tab page (RW) TabPage
vim.current.range The current line range (RO) Range
The last case deserves a little explanation. When the :python or
***************
*** 252,257 ****
--- 252,273 ----
"current range". A range is a bit like a buffer, but with all access
restricted to a subset of lines. See |python-range| for more details.
+ Note: When assigning to vim.current.{buffer,window,tabpage} it expects
+ valid |python-buffer|, |python-window| or |python-tabpage| objects
+ respectively. Assigning triggers normal (with |autocommand|s)
+ switching to given buffer, window or tab page. It is the only way to
+ switch UI objects in python: you can't assign to
+ |python-tabpage|.window attribute. To switch without triggering
+ autocommands use >
+ py << EOF
+ saved_eventignore = vim.options['eventignore']
+ vim.options['eventignore'] = 'all'
+ try:
+ vim.current.buffer = vim.buffers[2] # Switch to buffer 2
+ finally:
+ vim.options['eventignore'] = saved_eventignore
+ EOF
+ <
vim.vars *python-vars*
vim.vvars *python-vvars*
Dictionary-like objects holding dictionaries with global (|g:|) and
*** ../vim-7.3.951/src/if_py_both.h 2013-05-15 15:44:24.000000000 +0200
--- src/if_py_both.h 2013-05-15 15:48:39.000000000 +0200
***************
*** 3244,3249 ****
--- 3244,3323 ----
return 0;
}
+ else if (strcmp(name, "buffer") == 0)
+ {
+ int count;
+
+ if (value->ob_type != &BufferType)
+ {
+ PyErr_SetString(PyExc_TypeError, _("expected vim.buffer object"));
+ return -1;
+ }
+
+ if (CheckBuffer((BufferObject *)(value)))
+ return -1;
+ count = ((BufferObject *)(value))->buf->b_fnum;
+
+ if (do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, count, 0) == FAIL)
+ {
+ PyErr_SetVim(_("failed to switch to given buffer"));
+ return -1;
+ }
+
+ return 0;
+ }
+ else if (strcmp(name, "window") == 0)
+ {
+ int count;
+
+ if (value->ob_type != &WindowType)
+ {
+ PyErr_SetString(PyExc_TypeError, _("expected vim.window object"));
+ return -1;
+ }
+
+ if (CheckWindow((WindowObject *)(value)))
+ return -1;
+ count = get_win_number(((WindowObject *)(value))->win, firstwin);
+
+ if (!count)
+ {
+ PyErr_SetString(PyExc_ValueError,
+ _("failed to find window in the current tab page"));
+ return -1;
+ }
+
+ win_goto(((WindowObject *)(value))->win);
+ if (((WindowObject *)(value))->win != curwin)
+ {
+ PyErr_SetString(PyExc_RuntimeError,
+ _("did not switch to the specified window"));
+ return -1;
+ }
+
+ return 0;
+ }
+ else if (strcmp(name, "tabpage") == 0)
+ {
+ if (value->ob_type != &TabPageType)
+ {
+ PyErr_SetString(PyExc_TypeError, _("expected vim.tabpage object"));
+ return -1;
+ }
+
+ if (CheckTabPage((TabPageObject *)(value)))
+ return -1;
+
+ goto_tabpage_tp(((TabPageObject *)(value))->tab, TRUE, TRUE);
+ if (((TabPageObject *)(value))->tab != curtab)
+ {
+ PyErr_SetString(PyExc_RuntimeError,
+ _("did not switch to the specified tab page"));
+ return -1;
+ }
+
+ return 0;
+ }
else
{
PyErr_SetString(PyExc_AttributeError, name);
*** ../vim-7.3.951/src/version.c 2013-05-15 15:44:24.000000000 +0200
--- src/version.c 2013-05-15 15:49:12.000000000 +0200
***************
*** 730,731 ****
--- 730,733 ----
{ /* Add new patch number below this line */
+ /**/
+ 952,
/**/
--
Trees moving back and forth is what makes the wind blow.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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