exabgp.bgp.message.update.attribute.bgpls.link.mplsmask.MplsMask.__init__() - Code Metrics - Inspection of "add pdb for decode" - Exa-Networks/exabgp - Measure and Improve Code Quality continuously with Scrutinizer

Completed

by Thomas

created 2020-05-16 18:54 UTC

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Total Lines	2
Code Lines	2

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Changes

1			# encoding: utf-8
2			"""
3			mplsmask.py
4
5			Created by Evelio Vila on 2016-12-01.
6			Copyright (c) 2014-2017 Exa Networks. All rights reserved.
7			"""
8			from exabgp.bgp.message.notification import Notify
9			from exabgp.bgp.message.update.attribute.bgpls.linkstate import LINKSTATE
10			from exabgp.bgp.message.update.attribute.bgpls.linkstate import LsGenericFlags
11
12			# 0 1 2 3
13			# 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
14			# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
15			# \| Type \| Length \|
16			# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
17			# \|L\|R\| Reserved \|
18			# +-+-+-+-+-+-+-+-+
19			# https://tools.ietf.org/html/rfc7752#section-3.3.2.2 MPLS Protocol Mask
20			#
21			# +------------+------------------------------------------+-----------+
22			# \| Bit \| Description \| Reference \|
23			# +------------+------------------------------------------+-----------+
24			# \| 'L' \| Label Distribution Protocol (LDP) \| [RFC5036] \|
25			# \| 'R' \| Extension to RSVP for LSP Tunnels \| [RFC3209] \|
26			# \| \| (RSVP-TE) \| \|
27			# \| 'Reserved' \| Reserved for future use \| \|
28			# +------------+------------------------------------------+-----------+
29
30			# RFC 7752 3.3.2.2. MPLS Protocol Mask TLV
31
32			@LINKSTATE.register()
33			class MplsMask(LsGenericFlags):
34			REPR = 'MPLS Protocol mask'
35			JSON = 'mpls-mask'
36			TLV = 1094
37			FLAGS = ['LDP', 'RSVP-TE', 'RSV', 'RSV', 'RSV', 'RSV', 'RSV', 'RSV']
38			LEN = 1
39

Exa-Networks / exabgp