Merge pull request python-mode#273 from codito/extract-python-execute

Extract python execute

Author: klen

autoload/pymode.vim

@@ -12,6 +12,13 @@ fun! pymode#Default(name, default) "{{{
 endfunction "}}}
 
 
+fun! pymode#Execute(expression) "{{{
+    " DESC: Execute an expression in the default python interpreter
+    "
+    execute 'python '.a:expression
+endfunction "}}}
+
+
 fun! pymode#Option(name) "{{{
 
     let name = 'b:pymode_' . a:name

autoload/pymode/doc.vim

@@ -5,12 +5,12 @@ fun! pymode#doc#Show(word) "{{{
     if a:word == ''
         echoerr "No name/symbol under cursor!"
     else
-        py import StringIO
-        py sys.stdout, _ = StringIO.StringIO(), sys.stdout
-        py help(vim.eval('a:word'))
-        py sys.stdout, out = _, sys.stdout.getvalue()
+        call pymode#Execute("import StringIO")
+        call pymode#Execute("sys.stdout, _ = StringIO.StringIO(), sys.stdout")
+        call pymode#Execute("help('".a:word."')")
+        call pymode#Execute("sys.stdout, out = _, sys.stdout.getvalue()")
         call pymode#TempBuffer()
-        py vim.current.buffer.append(str(out).split('\n'), 0)
+        call pymode#Execute("vim.current.buffer.append(str(out).splitlines(), 0)")
         wincmd p
     endif
 endfunction "}}}

autoload/pymode/lint.vim

@@ -14,8 +14,8 @@ fun! pymode#lint#Check() "{{{
 
     let g:pymode_lint_buffer = bufnr('%')
 
-    py from pymode import lint
-    py lint.check_file()
+    call pymode#Execute("from pymode import lint")
+    call pymode#Execute("lint.check_file()")
 
 endfunction " }}}
 
@@ -100,8 +100,8 @@ fun! pymode#lint#Auto() "{{{
             return 0
         endtry
     endif
-    py from pymode import auto
-    py auto.fix_current_file()
+    call pymode#Execute("from pymode import auto")
+    call pymode#Execute("auto.fix_current_file()")
     cclose
     edit
     call pymode#WideMessage("AutoPep8 done.")

autoload/pymode/path.vim

@@ -0,0 +1,12 @@
+fun! pymode#path#Activate(plugin_root) "{{{
+
+python << EOF
+import sys, vim, os
+
+curpath = vim.eval("getcwd()")
+libpath = os.path.join(vim.eval("a:plugin_root"), 'pylibs')
+
+sys.path = [libpath, curpath] + vim.eval("g:pymode_paths") + sys.path
+EOF
+
+endfunction "}}}

autoload/pymode/queue.vim

@@ -1,7 +1,8 @@
 fun! pymode#queue#Poll() "{{{
 
     " Check current tasks
-    py queue.check_task()
+    call pymode#Execute("from pymode import queue")
+    call pymode#Execute("queue.check_task()")
 
     " Update interval
     if mode() == 'i'

autoload/pymode/run.vim

@@ -8,21 +8,24 @@ fun! pymode#run#Run(line1, line2) "{{{
             return 0
         endtry
     endif
-    py import StringIO
-    py sys.stdout, stdout_ = StringIO.StringIO(), sys.stdout
-    py sys.stderr, stderr_ = StringIO.StringIO(), sys.stderr
-    py enc = vim.eval('&enc')
+    call pymode#Execute("import StringIO")
+    call pymode#Execute("sys.stdout, stdout_ = StringIO.StringIO(), sys.stdout")
+    call pymode#Execute("sys.stderr, stderr_ = StringIO.StringIO(), sys.stderr")
+    call pymode#Execute("enc = vim.eval('&enc')")
     call setqflist([])
     call pymode#WideMessage("Code running.")
     try
-        py context = globals()
-        py context['raw_input'] = context['input'] = lambda s: vim.eval('input("{0}")'.format(s))
-        py execfile(vim.eval('expand("%:p")'), context)
-        py out, err = sys.stdout.getvalue().strip(), sys.stderr.getvalue()
-        py sys.stdout, sys.stderr = stdout_, stderr_
+        call pymode#Execute("context = globals()")
+        call pymode#Execute("context['raw_input'] = context['input'] = lambda s: vim.eval('input(\"{0}\")'.format(s))")
+        call pymode#Execute("execfile(vim.eval('expand(\"%:p\")'), context)")
+        call pymode#Execute("out, err = sys.stdout.getvalue().strip(), sys.stderr.getvalue()")
+        call pymode#Execute("sys.stdout, sys.stderr = stdout_, stderr_")
 
         cexpr ""
-        py for x in err.strip().split('\n'): vim.command('caddexpr "' + x.replace('"', r'\"') + '"')
+python << EOF
+for x in err.strip().split('\n'):
+    vim.command('caddexpr "' + x.replace('"', r'\"') + '"')
+EOF
         let l:oldefm = &efm
         set efm=%C\ %.%#,%A\ \ File\ \"%f\"\\,\ line\ %l%.%#,%Z%[%^\ ]%\\@=%m
         call pymode#QuickfixOpen(0, g:pymode_lint_hold, g:pymode_lint_maxheight, g:pymode_lint_minheight, 0)

ftplugin/python/init-pymode.vim

@@ -42,15 +42,7 @@ endif
 if !pymode#Default('g:pymode_path', 1) || g:pymode_path
 
     call pymode#Default('g:pymode_paths', [])
-
-python << EOF
-import sys, vim, os
-
-curpath = vim.eval("getcwd()")
-libpath = os.path.join(vim.eval("expand('<sfile>:p:h:h:h')"), 'pylibs')
-
-sys.path = [libpath, curpath] + vim.eval("g:pymode_paths") + sys.path
-EOF
+    call pymode#path#Activate(expand("<sfile>:p:h:h:h"))
 
 endif " }}}
 
@@ -130,9 +122,9 @@ if !pymode#Default("g:pymode_lint", 1) || g:pymode_lint
         let g:pymode_lint_config = expand("<sfile>:p:h:h:h") . "/pylint.ini"
     endif
 
-    py from pymode import queue
+    call pymode#Execute("from pymode import queue")
 
-    au VimLeavePre * py queue.stop_queue()
+    au VimLeavePre * call pymode#Execute("queue.stop_queue()")
 
 endif
 
@@ -252,7 +244,7 @@ if !pymode#Default("g:pymode_rope", 1) || g:pymode_rope
     call pymode#Default("g:pymode_rope_always_show_complete_menu", 0)
 
     " DESC: Init Rope
-    py import ropevim
+    call pymode#Execute("import ropevim")
 
     fun! RopeCodeAssistInsertMode() "{{{
         call RopeCodeAssist()
@@ -263,7 +255,7 @@ if !pymode#Default("g:pymode_rope", 1) || g:pymode_rope
         if isdirectory(getcwd() . '/.ropeproject')
             " In order to pass it the quiet kwarg I need to open the project
             " using python and not vim, which should be no major issue
-            py ropevim._interface.open_project(quiet=True)
+            call pymode#Execute("ropevim._interface.open_project(quiet=True)")
             return ""
         endif
     endfunction "}}}
@@ -275,7 +267,7 @@ if !pymode#Default("g:pymode_rope", 1) || g:pymode_rope
 
     fun! RopeOmni(findstart, base) "{{{
         if a:findstart
-            py ropevim._interface._find_start()
+            call pymode#Execute("ropevim._interface._find_start()")
             return g:pymode_offset
         else
             call RopeOmniComplete()

ftplugin/python/pymode.vim

@@ -76,7 +76,7 @@ if pymode#Option('lint')
     " DESC: Run queue
     let &l:updatetime = g:pymode_updatetime
     au CursorHold <buffer> call pymode#queue#Poll()
-    au BufLeave <buffer> py queue.stop_queue()
+    au BufLeave <buffer> call pymode#Execute("queue.stop_queue()")
 
 endif