* Asyncore and asyncio-based APIs reworked to become functions.

* Asyncio and Twisted API moved entirely into high-level domain to
  be aligned with other high-level APIs. This WILL BREAK backward
  compatibility for those apps that use Twisted API.

1 files changed, 43 insertions, 0 deletions

diff --git a/examples/hlapi/asyncore/sync/manager/cmdgen/custom-contextengineid.py b/examples/hlapi/asyncore/sync/manager/cmdgen/custom-contextengineid.py
new file mode 100644
index 0000000..ea97c59
--- /dev/null
+++ b/examples/hlapi/asyncore/sync/manager/cmdgen/custom-contextengineid.py
@@ -0,0 +1,43 @@
+"""
+Custom ContextEngineId
+++++++++++++++++++++++
+
+Send SNMP GET request using the following options:
+
+* with SNMPv3 with user 'usr-md5-des', MD5 auth and DES privacy protocols
+* use remote SNMP Engine ID 0x80004fb805636c6f75644dab22cc (USM
+  autodiscovery will run)
+* over IPv4/UDP
+* to an Agent at demo.snmplabs.com:161
+* setting SNMPv2-MIB::sysName.0 to new value (type coerced from MIB)
+
+Functionally similar to:
+
+| $ snmpset -v3 -u usr-md5-des -l authPriv -A authkey1 -X privkey1 \
+|       -E 80004fb805636c6f75644dab22cc demo.snmplabs.com \
+|       SNMPv2-MIB::sysORDescr.1 = "new system name"
+
+"""#
+from pysnmp.hlapi import *
+
+errorIndication, errorStatus, errorIndex, varBinds = next(
+    setCmd(SnmpEngine(),
+           UsmUserData('usr-md5-des', 'authkey1', 'privkey1',
+                       securityEngineId=OctetString(hexValue='80004fb805636c6f75644dab22cc')),
+           UdpTransportTarget(('demo.snmplabs.com', 161)),
+           ContextData(),
+           ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysName', 0),
+                      'new system name'))
+)
+
+if errorIndication:
+    print(errorIndication)
+elif errorStatus:
+    print('%s at %s' % (
+            errorStatus.prettyPrint(),
+            errorIndex and varBinds[int(errorIndex)-1][0] or '?'
+        )
+    )
+else:
+    for varBind in varBinds:
+        print(' = '.join([ x.prettyPrint() for x in varBind ]))