"""BBF usage guidelines plugin
See BBF Assigned Names and Numbers at https://wiki.broadband-forum.org/display/BBF/Assigned+Names+and+Numbers#AssignedNamesandNumbers-URNNamespaces
"""

import optparse

from pyang import plugin
from pyang.plugins import lint

def pyang_plugin_init():
    plugin.register_plugin(BBFPlugin())

class BBFPlugin(lint.LintPlugin):
    def __init__(self):
        lint.LintPlugin.__init__(self)
        self.namespace_prefixes = ['urn:bbf:yang:']
        self.modulename_prefixes = ['bbf']

    def add_opts(self, optparser):
        optlist = [
            optparse.make_option("--bbf",
                                 dest="bbf",
                                 action="store_true",
                                 help="Validate the module(s) according to " \
                                 "BBF rules."),
            ]
        optparser.add_options(optlist)

    def setup_ctx(self, ctx):
        if not ctx.opts.bbf:
            return
        self._setup_ctx(ctx)

"""BBF usage guidelines plugin
See BBF Assigned Names and Numbers at https://wiki.broadband-forum.org/display/BBF/Assigned+Names+and+Numbers#AssignedNamesandNumbers-URNNamespaces
"""

import optparse

from pyang import plugin
from pyang.plugins import lint

def pyang_plugin_init():
    plugin.register_plugin(BBFPlugin())

class BBFPlugin(lint.LintPlugin):
    def __init__(self):
        lint.LintPlugin.__init__(self)
        self.namespace_prefixes = ['urn:bbf:yang:']
        self.modulename_prefixes = ['bbf']
        self.ensure_hyphenated_names = True

    def add_opts(self, optparser):
        optlist = [
            optparse.make_option("--bbf",
                                 dest="bbf",
                                 action="store_true",
                                 help="Validate the module(s) according to " \
                                 "BBF rules."),
            ]
        optparser.add_options(optlist)

    def setup_ctx(self, ctx):
        if not ctx.opts.bbf:
            return
        self._setup_ctx(ctx)
        if ctx.max_line_len is None:
            ctx.max_line_len = 70

Set the parent class 'ensure_hyphenated_names' and set 'ctx.max_line_len' to 70
Set the parent class 'ensure_hyphenated_names' and set 'ctx.max_line_len' to 70

This is to match the settings that BBF uses when validating its modules. The max_line_len setting won't override an explicit --max-line-len from the command line.
