Uppercase global constants (#238)

This is a massive patch essentially upper-casing global/class attributes
that mean to be constants.

Some previously exposed constants have been preserved for compatibility
reasons (notably, in `hlapi`), though the rest might break user code relying
on pysnmp 4.

1 files changed, 5 insertions, 5 deletions

diff --git a/pysnmp/entity/rfc3413/context.py b/pysnmp/entity/rfc3413/context.py
index 3975e670..7d3c3262 100644
--- a/pysnmp/entity/rfc3413/context.py
+++ b/pysnmp/entity/rfc3413/context.py
@@ -19,7 +19,7 @@ class SnmpContext(object):
             self.contextEngineId = snmpEngineId.syntax
         else:
             self.contextEngineId = snmpEngineId.syntax.clone(contextEngineId)
-        debug.logger & debug.flagIns and debug.logger('SnmpContext: contextEngineId \"%r\"' % (self.contextEngineId,))
+        debug.logger & debug.FLAG_INS and debug.logger('SnmpContext: contextEngineId \"%r\"' % (self.contextEngineId,))
         self.contextNames = {
             null: snmpEngine.msgAndPduDsp.mibInstrumController  # Default name
         }
@@ -30,7 +30,7 @@ class SnmpContext(object):
             raise error.PySnmpError(
                 'Duplicate contextName %s' % contextName
             )
-        debug.logger & debug.flagIns and debug.logger(
+        debug.logger & debug.FLAG_INS and debug.logger(
             'registerContextName: registered contextName %r, mibInstrum %r' % (contextName, mibInstrum))
         if mibInstrum is None:
             self.contextNames[contextName] = self.contextNames[null]
@@ -40,18 +40,18 @@ class SnmpContext(object):
     def unregisterContextName(self, contextName):
         contextName = univ.OctetString(contextName).asOctets()
         if contextName in self.contextNames:
-            debug.logger & debug.flagIns and debug.logger(
+            debug.logger & debug.FLAG_INS and debug.logger(
                 'unregisterContextName: unregistered contextName %r' % contextName)
             del self.contextNames[contextName]
 
     def getMibInstrum(self, contextName=null):
         contextName = univ.OctetString(contextName).asOctets()
         if contextName not in self.contextNames:
-            debug.logger & debug.flagIns and debug.logger('getMibInstrum: contextName %r not registered' % contextName)
+            debug.logger & debug.FLAG_INS and debug.logger('getMibInstrum: contextName %r not registered' % contextName)
             raise error.PySnmpError(
                 'Missing contextName %s' % contextName
             )
         else:
-            debug.logger & debug.flagIns and debug.logger(
+            debug.logger & debug.FLAG_INS and debug.logger(
                 'getMibInstrum: contextName %r, mibInstum %r' % (contextName, self.contextNames[contextName]))
             return self.contextNames[contextName]