Patch 7.3.911
Problem: Python: Access to Vim variables is not so easy.
Solution: Define vim.vars and vim.vvars. (ZyX)
Files: runtime/doc/if_pyth.txt, src/eval.c, src/globals.h,
src/if_py_both.h, src/if_python3.c, src/if_python.c,
src/testdir/test86.in, src/testdir/test86.ok,
src/testdir/test87.in, src/testdir/test87.ok
*** ../vim-7.3.910/runtime/doc/if_pyth.txt 2012-09-21 14:00:05.000000000
+0200
--- runtime/doc/if_pyth.txt 2013-04-24 13:54:23.000000000 +0200
***************
*** 54,61 ****
EOF
endfunction
<
! Note: Python is very sensitive to the indenting. Also make sure the "class"
! line and "EOF" do not have any indent.
*:pyfile* *:pyf*
:[range]pyf[ile] {file}
--- 54,61 ----
EOF
endfunction
<
! Note: Python is very sensitive to the indenting. Make sure the "class" line
! and "EOF" do not have any indent.
*:pyfile* *:pyf*
:[range]pyf[ile] {file}
***************
*** 165,171 ****
Value Meaning ~
zero Variable is not locked
vim.VAR_LOCKED Variable is locked, but can be unlocked
! vim.VAR_FIXED Variable is locked and can’t be unlocked
integer constants. If variable is not fixed, you can do
`var.locked=True` to lock it and `var.locked=False` to unlock.
There is no recursive locking like |:lockvar|! does. There is also
--- 165,171 ----
Value Meaning ~
zero Variable is not locked
vim.VAR_LOCKED Variable is locked, but can be unlocked
! vim.VAR_FIXED Variable is locked and can't be unlocked
integer constants. If variable is not fixed, you can do
`var.locked=True` to lock it and `var.locked=False` to unlock.
There is no recursive locking like |:lockvar|! does. There is also
***************
*** 237,242 ****
--- 237,247 ----
"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.
+ vim.vars *python-vars*
+ vim.vvars *python-vvars*
+ Dictionary-like objects holding dictionaries with global (|g:|) and
+ vim (|v:|) variables respectively. Identical to `vim.bindeval("g:")`,
+ but faster.
Output from Python *python-output*
Vim displays all Python code output in the Vim message area. Normal
***************
*** 307,312 ****
--- 312,318 ----
:py n = len(b) # number of lines
:py (row,col) = b.mark('a') # named mark
:py r = b.range(1,5) # a sub-range of the buffer
+ :py b.vars["foo"] = "bar" # assign b:foo variable
==============================================================================
4. Range objects *python-range*
***************
*** 354,359 ****
--- 360,368 ----
This is a tuple, (row,col).
height (read-write) The window height, in rows
width (read-write) The window width, in columns
+ vars (read-only) The window |w:| variables. Attribute is
+ unassignable, but you can change window
+ variables this way
The height attribute is writable only if the screen is split horizontally.
The width attribute is writable only if the screen is split vertically.
***************
*** 385,391 ****
*:py3* *:python3*
The |:py3| and |:python3| commands work similar to |:python|. A simple check
! if the `:py3` command is wrong: >
:py3 print("Hello")
< *:py3file*
The |:py3file| command works similar to |:pyfile|.
--- 394,400 ----
*:py3* *:python3*
The |:py3| and |:python3| commands work similar to |:python|. A simple check
! if the `:py3` command is working: >
:py3 print("Hello")
< *:py3file*
The |:py3file| command works similar to |:pyfile|.
*** ../vim-7.3.910/src/eval.c 2013-04-15 18:25:55.000000000 +0200
--- src/eval.c 2013-04-24 14:02:45.000000000 +0200
***************
*** 113,124 ****
static char *e_nofunc = N_("E130: Unknown function: %s");
static char *e_illvar = N_("E461: Illegal variable name: %s");
! /*
! * All user-defined global variables are stored in dictionary "globvardict".
! * "globvars_var" is the variable that is used for "g:".
! */
! static dict_T globvardict;
! static dictitem_T globvars_var;
#define globvarht globvardict.dv_hashtab
/*
--- 113,119 ----
static char *e_nofunc = N_("E130: Unknown function: %s");
static char *e_illvar = N_("E461: Illegal variable name: %s");
! static dictitem_T globvars_var; /* variable used for g: */
#define globvarht globvardict.dv_hashtab
/*
***************
*** 370,381 ****
#define vv_list vv_di.di_tv.vval.v_list
#define vv_tv vv_di.di_tv
! /*
! * The v: variables are stored in dictionary "vimvardict".
! * "vimvars_var" is the variable that is used for the "l:" scope.
! */
! static dict_T vimvardict;
! static dictitem_T vimvars_var;
#define vimvarht vimvardict.dv_hashtab
static void prepare_vimvar __ARGS((int idx, typval_T *save_tv));
--- 365,371 ----
#define vv_list vv_di.di_tv.vval.v_list
#define vv_tv vv_di.di_tv
! static dictitem_T vimvars_var; /* variable used for v: */
#define vimvarht vimvardict.dv_hashtab
static void prepare_vimvar __ARGS((int idx, typval_T *save_tv));
*** ../vim-7.3.910/src/globals.h 2013-03-19 13:33:18.000000000 +0100
--- src/globals.h 2013-04-24 13:57:51.000000000 +0200
***************
*** 180,185 ****
--- 180,187 ----
EXTERN int emsg_severe INIT(= FALSE); /* use message of next of several
emsg() calls for throw */
EXTERN int did_endif INIT(= FALSE); /* just had ":endif" */
+ EXTERN dict_T vimvardict; /* Dictionary with v: variables */
+ EXTERN dict_T globvardict; /* Dictionary with g: variables */
#endif
EXTERN int did_emsg; /* set by emsg() when the message
is displayed or thrown */
*** ../vim-7.3.910/src/if_py_both.h 2013-04-24 13:47:36.000000000 +0200
--- src/if_py_both.h 2013-04-24 13:54:23.000000000 +0200
***************
*** 1532,1539 ****
else if (strcmp(name, "width") == 0)
return Py_BuildValue("l", (long)(W_WIDTH(this->win)));
#endif
else if (strcmp(name,"__members__") == 0)
! return Py_BuildValue("[sss]", "buffer", "cursor", "height");
else
return NULL;
}
--- 1532,1541 ----
else if (strcmp(name, "width") == 0)
return Py_BuildValue("l", (long)(W_WIDTH(this->win)));
#endif
+ else if (strcmp(name, "vars") == 0)
+ return DictionaryNew(this->win->w_vars);
else if (strcmp(name,"__members__") == 0)
! return Py_BuildValue("[ssss]", "buffer", "cursor", "height", "vars");
else
return NULL;
}
***************
*** 2495,2502 ****
return Py_BuildValue("s", this->buf->b_ffname);
else if (strcmp(name, "number") == 0)
return Py_BuildValue(Py_ssize_t_fmt, this->buf->b_fnum);
else if (strcmp(name,"__members__") == 0)
! return Py_BuildValue("[ss]", "name", "number");
else
return NULL;
}
--- 2497,2506 ----
return Py_BuildValue("s", this->buf->b_ffname);
else if (strcmp(name, "number") == 0)
return Py_BuildValue(Py_ssize_t_fmt, this->buf->b_fnum);
+ else if (strcmp(name, "vars") == 0)
+ return DictionaryNew(this->buf->b_vars);
else if (strcmp(name,"__members__") == 0)
! return Py_BuildValue("[sss]", "name", "number", "vars");
else
return NULL;
}
*** ../vim-7.3.910/src/if_python3.c 2013-04-24 13:39:11.000000000 +0200
--- src/if_python3.c 2013-04-24 13:54:23.000000000 +0200
***************
*** 1647,1652 ****
--- 1647,1655 ----
Py_INCREF((PyObject *)(void *)&TheWindowList);
PyModule_AddObject(mod, "windows", (PyObject *)(void *)&TheWindowList);
+ PyModule_AddObject(mod, "vars", DictionaryNew(&globvardict));
+ PyModule_AddObject(mod, "vvars", DictionaryNew(&vimvardict));
+
#define ADD_INT_CONSTANT(name, value) \
tmp = PyLong_FromLong(value); \
Py_INCREF(tmp); \
*** ../vim-7.3.910/src/if_python.c 2013-04-24 13:47:36.000000000 +0200
--- src/if_python.c 2013-04-24 13:54:33.000000000 +0200
***************
*** 1330,1335 ****
--- 1330,1336 ----
{
PyObject *mod;
PyObject *dict;
+ PyObject *tmp;
/* The special value is removed from sys.path in Python_Init(). */
static char *(argv[2]) = {"/must>not&exist/foo", NULL};
***************
*** 1353,1358 ****
--- 1354,1365 ----
PyDict_SetItemString(dict, "buffers", (PyObject *)(void *)&TheBufferList);
PyDict_SetItemString(dict, "current", (PyObject *)(void *)&TheCurrent);
PyDict_SetItemString(dict, "windows", (PyObject *)(void *)&TheWindowList);
+ tmp = DictionaryNew(&globvardict);
+ PyDict_SetItemString(dict, "vars", tmp);
+ Py_DECREF(tmp);
+ tmp = DictionaryNew(&vimvardict);
+ PyDict_SetItemString(dict, "vvars", tmp);
+ Py_DECREF(tmp);
PyDict_SetItemString(dict, "VAR_LOCKED", PyInt_FromLong(VAR_LOCKED));
PyDict_SetItemString(dict, "VAR_FIXED", PyInt_FromLong(VAR_FIXED));
PyDict_SetItemString(dict, "VAR_SCOPE", PyInt_FromLong(VAR_SCOPE));
*** ../vim-7.3.910/src/testdir/test86.in 2013-04-05 19:32:30.000000000
+0200
--- src/testdir/test86.in 2013-04-24 13:54:33.000000000 +0200
***************
*** 346,351 ****
--- 346,364 ----
:$put =string(pyeval('l'))
:py l = ll[-10:10]
:$put =string(pyeval('l'))
+ :"
+ :" Vars
+ :let g:foo = 'bac'
+ :let w:abc = 'def'
+ :let b:baz = 'bar'
+ :try
+ : throw "Abc"
+ :catch
+ : put =pyeval('vim.vvars[''exception'']')
+ :endtry
+ :put =pyeval('vim.vars[''foo'']')
+ :put =pyeval('vim.current.window.vars[''abc'']')
+ :put =pyeval('vim.current.buffer.vars[''baz'']')
:endfun
:"
:call Test()
*** ../vim-7.3.910/src/testdir/test86.ok 2013-04-24 13:04:21.000000000
+0200
--- src/testdir/test86.ok 2013-04-24 13:54:33.000000000 +0200
***************
*** 76,78 ****
--- 76,82 ----
[0, 1, 2, 3, 4, 5]
[0, 1, 2, 3, 4, 5]
[0, 1, 2, 3, 4, 5]
+ Abc
+ bac
+ def
+ bar
*** ../vim-7.3.910/src/testdir/test87.in 2013-02-13 14:17:00.000000000
+0100
--- src/testdir/test87.in 2013-04-24 13:54:33.000000000 +0200
***************
*** 315,320 ****
--- 315,333 ----
:py3 trace_main()
:py3 sys.settrace(None)
:$put =string(l)
+ :"
+ :" Vars
+ :let g:foo = 'bac'
+ :let w:abc = 'def'
+ :let b:baz = 'bar'
+ :try
+ : throw "Abc"
+ :catch
+ : put =py3eval('vim.vvars[''exception'']')
+ :endtry
+ :put =py3eval('vim.vars[''foo'']')
+ :put =py3eval('vim.current.window.vars[''abc'']')
+ :put =py3eval('vim.current.buffer.vars[''baz'']')
:endfun
:"
:call Test()
*** ../vim-7.3.910/src/testdir/test87.ok 2013-04-24 13:04:21.000000000
+0200
--- src/testdir/test87.ok 2013-04-24 13:54:33.000000000 +0200
***************
*** 65,67 ****
--- 65,71 ----
vim: Vim(let):E861:
[1]
[1, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 10, 1]
+ Abc
+ bac
+ def
+ bar
*** ../vim-7.3.910/src/version.c 2013-04-24 13:47:36.000000000 +0200
--- src/version.c 2013-04-24 13:54:00.000000000 +0200
***************
*** 730,731 ****
--- 730,733 ----
{ /* Add new patch number below this line */
+ /**/
+ 911,
/**/
--
hundred-and-one symptoms of being an internet addict:
222. You send more than 20 personal e-mails a day.
/// 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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