fix import problems with negative kill_counts, fixes #111

jedi/imports.py

@@ -46,7 +46,7 @@ class ImportPath(parsing.Base):
         self.import_stmt = import_stmt
         self.is_like_search = is_like_search
         self.direct_resolve = direct_resolve
-        self.is_partial_import = bool(kill_count)
+        self.is_partial_import = bool(max(0, kill_count))
         path = import_stmt.get_parent_until().path
         self.file_path = os.path.dirname(path) if path is not None else None
 

test/regression.py

@@ -121,7 +121,6 @@ class TestRegression(TestBase):
 
         # 111
         assert self.complete("from datetime import") == []
-        print self.complete("from datetime import ")
         assert self.complete("from datetime import ")
 
     def test_get_in_function_call(self):