Remove start_parsing completely from the Parsers.

jedi/api/helpers.py

@@ -132,7 +132,7 @@ def get_stack_at_position(grammar, code_lines, module_node, pos):
     safeword = 'ZZZ_USER_WANTS_TO_COMPLETE_HERE_WITH_JEDI'
     code = code + safeword
 
-    p = parser.ParserWithRecovery(grammar, code, start_parsing=False)
+    p = parser.ParserWithRecovery(grammar, code)
     try:
         p.parse(tokens=tokenize_without_endmarker(code))
     except EndMarkerReached:

jedi/parser/python/__init__.py

@@ -116,7 +116,7 @@ def parse(code=None, path=None, grammar=None, error_recovery=True,
                 p.source = code[:-1]
                 _remove_last_newline(new_node)
             return new_node
-    p = parser(grammar, code, start_parsing=False, **kwargs)
+    p = parser(grammar, code, **kwargs)
     new_node = p.parse(tokens=tokens)
     if added_newline:
         _remove_last_newline(new_node)

jedi/parser/python/diff.py

@@ -377,7 +377,6 @@ class DiffParser(object):
         self._active_parser = ParserWithRecovery(
             self._grammar,
             source='\n',
-            start_parsing=False
         )
         return self._active_parser.parse(tokens=tokens)
 

jedi/parser/python/parser.py

@@ -39,10 +39,8 @@ class Parser(BaseParser):
     }
     default_node = tree.PythonNode
 
-    def __init__(self, grammar, source, start_symbol='file_input',
-                 tokens=None, start_parsing=True):
+    def __init__(self, grammar, source, start_symbol='file_input'):
         super(Parser, self).__init__(grammar, start_symbol)
-        # Todo Remove start_parsing (with False)
 
         self.source = source
         self._added_newline = False
@@ -52,10 +50,6 @@ class Parser(BaseParser):
             self._added_newline = True
 
         self.new_code = source
-        if start_parsing:
-            if tokens is None:
-                tokens = tokenize.source_tokens(source, use_exact_op_types=True)
-            self.parse(tokens)
 
     def parse(self, tokens):
         node = super(Parser, self).parse(tokens)
@@ -153,10 +147,12 @@ class ParserWithRecovery(Parser):
     :param module_path: The path of the module in the file system, may be None.
     :type module_path: str
     """
-    def __init__(self, grammar, source, module_path=None, tokens=None,
-                 start_parsing=True):
-        self.syntax_errors = []
+    def __init__(self, grammar, source, module_path=None):
+        super(ParserWithRecovery, self).__init__(
+            grammar, source,
+        )
 
+        self.syntax_errors = []
         self._omit_dedent_list = []
         self._indent_counter = 0
         self._module_path = module_path
@@ -170,10 +166,6 @@ class ParserWithRecovery(Parser):
         # if self.options["print_function"]:
         #     python_grammar = pygram.python_grammar_no_print_statement
         # else:
-        super(ParserWithRecovery, self).__init__(
-            grammar, source,
-            start_parsing=start_parsing
-        )
 
     def parse(self, tokens):
         root_node = super(ParserWithRecovery, self).parse(self._tokenize(tokens))

test/test_parser/test_diff_parser.py

@@ -45,7 +45,7 @@ class Differ(object):
     def initialize(self, code):
         debug.dbg('differ: initialize', color='YELLOW')
         grammar = load_grammar()
-        self.parser = ParserWithRecovery(grammar, code, start_parsing=False)
+        self.parser = ParserWithRecovery(grammar, code)
         tokens = source_tokens(self.parser.new_code, use_exact_op_types=True)
         return self.parser.parse(tokens)