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#
# This file is part of pysnmp software.
#
# Copyright (c) 2005-2019, Ilya Etingof <etingof@gmail.com>
# License: http://snmplabs.com/pysnmp/license.html
#
import os
import sys
DEFAULT_SOURCES = ['file:///usr/share/snmp/mibs', 'file:///usr/share/mibs']
if sys.platform[:3] == 'win':
DEFAULT_DEST = os.path.join(os.path.expanduser("~"),
'PySNMP Configuration', 'mibs')
else:
DEFAULT_DEST = os.path.join(os.path.expanduser("~"), '.pysnmp', 'mibs')
DEFAULT_BORROWERS = []
try:
from pysmi.reader.url import getReadersFromUrls
from pysmi.searcher.pypackage import PyPackageSearcher
from pysmi.searcher.stub import StubSearcher
from pysmi.borrower.pyfile import PyFileBorrower
from pysmi.writer.pyfile import PyFileWriter
from pysmi.parser.smi import parserFactory
from pysmi.parser.dialect import smiV1Relaxed
from pysmi.codegen.pysnmp import PySnmpCodeGen, baseMibs
from pysmi.compiler import MibCompiler
except ImportError as exc:
from pysnmp.smi import error
def addMibCompilerDecorator(errorMsg):
def addMibCompiler(mibBuilder, **kwargs):
if not kwargs.get('ifAvailable'):
raise error.SmiError('MIB compiler not available: %s' % errorMsg)
return addMibCompiler
addMibCompiler = addMibCompilerDecorator(exc)
else:
def addMibCompiler(mibBuilder, **kwargs):
if kwargs.get('ifNotAdded') and mibBuilder.getMibCompiler():
return
compiler = MibCompiler(parserFactory(**smiV1Relaxed)(),
PySnmpCodeGen(),
PyFileWriter(kwargs.get('destination') or DEFAULT_DEST))
compiler.addSources(*getReadersFromUrls(*kwargs.get('sources') or DEFAULT_SOURCES))
compiler.addSearchers(StubSearcher(*baseMibs))
compiler.addSearchers(*[PyPackageSearcher(x.fullPath()) for x in mibBuilder.getMibSources()])
compiler.addBorrowers(*[PyFileBorrower(x, genTexts=mibBuilder.loadTexts) for x in
getReadersFromUrls(*kwargs.get('borrowers') or DEFAULT_BORROWERS,
lowcaseMatching=False)])
mibBuilder.setMibCompiler(
compiler, kwargs.get('destination') or DEFAULT_DEST
)
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