updated for version 7.3.911

Problem:    Python: Access to Vim variables is not so easy.
Solution:   Define vim.vars and vim.vvars. (ZyX)

src/testdir/test86.in

@@ -346,6 +346,19 @@ EOF
 :$put =string(pyeval('l'))
 :py l = ll[-10:10]
 :$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()

src/testdir/test86.ok

@@ -76,3 +76,7 @@ vim:	Vim(let):E859:
 [0, 1, 2, 3, 4, 5]
 [0, 1, 2, 3, 4, 5]
 [0, 1, 2, 3, 4, 5]
+Abc
+bac
+def
+bar

src/testdir/test87.in

@@ -315,6 +315,19 @@ EOF
 :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()

src/testdir/test87.ok

@@ -65,3 +65,7 @@ undefined_name:	Vim(let):Trace
 vim:	Vim(let):E861:
 [1]
 [1, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 10, 1]
+Abc
+bac
+def
+bar