preparation for vim

ftest.py

@@ -11,4 +11,4 @@ with open('test.py') as f:
 for i in range(1):
     completions = functions.complete(code, 50, 200)
 
-print '\n', [c.names[-1] for c in completions]
+print '\n', ', '.join(str(c) for c in completions)

functions.py

@@ -1,4 +1,5 @@
 import tokenize
+import re
 
 import parsing
 import evaluate
@@ -98,6 +99,16 @@ class FileWithCursor(modules.File):
             raise StopIteration()
 
 
+class CompletionMatch(object):
+    def __init__(self, name, has_dot):
+        self.name = name
+        self.has_dot = has_dot
+
+    def __str__(self):
+        dot = '.' if self.has_dot else ''
+        return dot + self.name.names[-1]
+
+
 def complete(source, row, column, file_callback=None):
     """
     An auto completer for python files.
@@ -116,22 +127,24 @@ def complete(source, row, column, file_callback=None):
     path = f.get_row_path(column)
     debug.dbg('completion_start: %s in %s' % (path, scope))
 
+    match = re.match(r'^(.+?)(?:(\.)(\w?[\w\d]*))?$', path, flags=re.S)
+    path, dot, like = match.groups()
     # just parse one statement, take it and evaluate it
     r = parsing.PyFuzzyParser(path)
-    scopes = evaluate.follow_statement(r.top.statements[0], scope)
+    try:
+        stmt = r.top.statements[0]
+    except IndexError:
+        completions = evaluate.get_names_for_scope(scope)
+    else:
+        scopes = evaluate.follow_statement(stmt, scope)
 
-    #name = path.pop() # use this later
         completions = []
         debug.dbg('possible scopes', scopes)
         for s in scopes:
             completions += s.get_defined_names()
 
-    #else:
-    #    compl = evaluate.get_names_for_scope(scope)
-
-    debug.dbg('possible-compl', completions)
-
-    #result = [c for c in compl if name in c.names[-1]]
+    completions = [CompletionMatch(c, bool(dot)) for c in completions
+                            if like in c.names[-1]]
 
     return completions
 
@@ -162,13 +175,9 @@ def complete_test(source, row, column, file_callback=None):
     debug.dbg('-' * 70)
     debug.dbg('complete_scope', scope)
 
-    try:
     path = f.get_row_path(column)
     print path
     debug.dbg('completion_path', path)
-    except ParserError as e:
-        path = []
-        debug.dbg(e)
 
     result = []
     if path and path[0]:

test.py

@@ -47,7 +47,7 @@ class A():
     return 8 + a.test()
 class init:
     def __init__(self, a, b=3, c = A):
-     a=0;self.a  =  a;self
+     a=0;self.a  =  a;self.a
 
 aclass = A()