OLD | NEW |
| (Empty) |
1 # Copyright 2014 The Chromium Authors. All rights reserved. | |
2 # Use of this source code is governed by a BSD-style license that can be | |
3 # found in the LICENSE file. | |
4 | |
5 class Error(Exception): | |
6 """Base class for Mojo IDL bindings parser/generator errors.""" | |
7 | |
8 def __init__(self, filename, message, lineno=None, addenda=None, **kwargs): | |
9 """|filename| is the (primary) file which caused the error, |message| is the | |
10 error message, |lineno| is the 1-based line number (or |None| if not | |
11 applicable/available), and |addenda| is a list of additional lines to append | |
12 to the final error message.""" | |
13 Exception.__init__(self, **kwargs) | |
14 self.filename = filename | |
15 self.message = message | |
16 self.lineno = lineno | |
17 self.addenda = addenda | |
18 | |
19 def __str__(self): | |
20 if self.lineno: | |
21 s = "%s:%d: Error: %s" % (self.filename, self.lineno, self.message) | |
22 else: | |
23 s = "%s: Error: %s" % (self.filename, self.message) | |
24 return "\n".join([s] + self.addenda) if self.addenda else s | |
25 | |
26 def __repr__(self): | |
27 return str(self) | |
OLD | NEW |