Update some API method names to reflect neovim/neovim#1257

Author: tarruda

neovim/api/buffer.py

@@ -29,7 +29,7 @@ def __init__(self, session, code_data):
 
     def __len__(self):
         """Return the number of lines contained in a Buffer."""
-        return self._session.request('buffer_get_length', self)
+        return self._session.request('buffer_line_count', self)
 
     def __getitem__(self, idx):
         """Get a buffer line or slice by integer index.
@@ -51,7 +51,7 @@ def __getitem__(self, idx):
         if end is None:
             end = -1
             include_end = True
-        return self._session.request('buffer_get_slice', self, start, end,
+        return self._session.request('buffer_get_line_slice', self, start, end,
                                      True, include_end)
 
     def __setitem__(self, idx, lines):
@@ -78,7 +78,7 @@ def __setitem__(self, idx, lines):
         if end is None:
             end = -1
             include_end = True
-        return self._session.request('buffer_set_slice', self, start, end,
+        return self._session.request('buffer_set_line_slice', self, start, end,
                                      True, include_end, lines)
 
     def __iter__(self):
@@ -93,15 +93,15 @@ def __iter__(self):
         for line in lines:
             yield line
 
-    def get_slice(self, start, stop, start_incl, end_incl):
+    def get_line_slice(self, start, stop, start_incl, end_incl):
         """More flexible wrapper for retrieving slices."""
-        return self._session.request('buffer_get_slice', self, start, stop,
-                                     start_incl, end_incl)
+        return self._session.request('buffer_get_line_slice', self, start,
+                                     stop, start_incl, end_incl)
 
-    def set_slice(self, start, stop, start_incl, end_incl, lines):
+    def set_line_slice(self, start, stop, start_incl, end_incl, lines):
         """More flexible wrapper for replacing slices."""
-        return self._session.request('buffer_set_slice', self, start, stop,
-                                     start_incl, end_incl, lines)
+        return self._session.request('buffer_set_line_slice', self, start,
+                                     stop, start_incl, end_incl, lines)
 
     def append(self, lines, index=-1):
         """Append a string or list of lines to the buffer."""

neovim/plugins/script_host.py

@@ -54,14 +54,14 @@ def python_do_range(self, start, stop, code):
             # which can be done very quickly in a single API call.
             sstart = start
             sstop = min(start + 5000, stop)
-            lines = nvim.current.buffer.get_slice(sstart, sstop, True, True)
+            lines = nvim.current.buffer.get_line_slice(sstart, sstop, True, True)
             for i, line in enumerate(lines):
                 linenr = i + sstart + 1
                 result = str(function(line, linenr))
                 if result:
                     lines[i] = result
             start = sstop + 1
-            nvim.current.buffer.set_slice(sstart, sstop, True, True, lines)
+            nvim.current.buffer.set_line_slice(sstart, sstop, True, True, lines)
         # delete the function
         del self.module.__dict__[fname]