third_party/pythonparser/parser.py
def while_stmt(self, while_loc, test, while_colon_loc, body, else_opt):
        """while_stmt: 'while' test ':' suite ['else' ':' suite]"""
        stmt = ast.While(test=test, body=body, orelse=[],
                         keyword_loc=while_loc, while_colon_loc=while_colon_loc,
                         else_loc=None, else_colon_loc=None,
                         loc=while_loc.join(body[-1].loc))
        if else_opt:
            stmt.else_loc, stmt.else_colon_loc, stmt.orelse = else_opt
            stmt.loc = stmt.loc.join(stmt.orelse[-1].loc)

        return stmt
def while_stmt(self, while_loc, test, while_colon_loc, body, else_opt):
        """while_stmt: 'while' test ':' suite ['else' ':' suite]"""
        stmt = ast.While(test=test, body=body, orelse=[],
                         keyword_loc=while_loc, while_colon_loc=while_colon_loc,
                         else_loc=None, else_colon_loc=None,
                         loc=while_loc.join(body[-1].loc))
        if else_opt:
            stmt.else_loc, stmt.else_colon_loc, stmt.orelse = else_opt
            stmt.loc = stmt.loc.join(stmt.orelse[-1].loc)

        return stmt
def while_stmt ( self , while_loc , test , while_colon_loc , body , else_opt ) : stmt = ast . While ( test = test , body = body , orelse = [ ] , keyword_loc = while_loc , while_colon_loc = while_colon_loc , else_loc = None , else_colon_loc = None , loc = while_loc . join ( body [ - 1 ] . loc ) ) if else_opt : stmt . else_loc , stmt . else_colon_loc , stmt . orelse = else_opt stmt . loc = stmt . loc . join ( stmt . orelse [ - 1 ] . loc ) return stmt
while_stmt: 'while' test ':' suite ['else' ':' suite]
while_stmt : while test : suite [ else : suite ]