File: readonlydict.py

package info (click to toggle)
thunderbird 1%3A127.0~b5-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 4,421,808 kB
  • sloc: cpp: 7,379,480; javascript: 5,568,142; ansic: 3,852,317; python: 1,221,238; xml: 620,984; asm: 456,308; java: 179,035; sh: 118,742; makefile: 21,918; perl: 14,823; objc: 12,399; yacc: 4,583; pascal: 2,973; lex: 1,720; ruby: 1,190; exp: 762; sql: 666; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (22 lines) | stat: -rw-r--r-- 787 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.

# Imported from
# https://searchfox.org/mozilla-central/rev/c3ebaf6de2d481c262c04bb9657eaf76bf47e2ac/python/mozbuild/mozbuild/util.py#115-127


class ReadOnlyDict(dict):
    """A read-only dictionary."""

    def __init__(self, *args, **kwargs):
        dict.__init__(self, *args, **kwargs)

    def __delitem__(self, key):
        raise Exception("Object does not support deletion.")

    def __setitem__(self, key, value):
        raise Exception("Object does not support assignment.")

    def update(self, *args, **kwargs):
        raise Exception("Object does not support update.")