Pylint cleanup.

Add more dynamic attribute info to IPATypeChecker in make-lint. Remove
unnecessary pylint comments. Fix false positivies introduced by Pylint 0.26.

https://fedorahosted.org/freeipa/ticket/3379

ipalib/frontend.py

@@ -478,10 +478,10 @@ class Command(HasParam):
         >>> list(c._repr_iter(login=u'Okay.', passwd=u'Private!'))
         ["u'Okay.'", "passwd=u'********'"]
         """
-        for arg in self.args():         #pylint: disable=E1102
+        for arg in self.args():
             value = params.get(arg.name, None)
             yield repr(arg.safe_value(value))
-        for option in self.options():   #pylint: disable=E1102
+        for option in self.options():
             if option.name not in params:
                 continue
             value = params[option.name]
@@ -506,7 +506,7 @@ class Command(HasParam):
 
     def __args_2_params(self, values):
         multivalue = False
-        for (i, arg) in enumerate(self.args()): #pylint: disable=E1102
+        for (i, arg) in enumerate(self.args()):
             assert not multivalue
             if len(values) > i:
                 if arg.multivalue:
@@ -784,7 +784,7 @@ class Command(HasParam):
         else:
             self.max_args = None
         self._create_param_namespace('options')
-        params_nosort = tuple(self.args()) + tuple(self.options()) #pylint: disable=E1102
+        params_nosort = tuple(self.args()) + tuple(self.options())
         def get_key(p):
             if p.required:
                 if p.sortorder < 0:
@@ -963,7 +963,7 @@ class Command(HasParam):
 
         rv = 0
 
-        order = [p.name for p in self.output_params()]  #pylint: disable=E1102
+        order = [p.name for p in self.output_params()]
         if options.get('all', False):
             order.insert(0, 'dn')
             print_all = True
@@ -973,8 +973,8 @@ class Command(HasParam):
         if options.get('raw', False):
             labels = None
         else:
-            labels = dict((p.name, unicode(p.label)) for p in self.output_params()) #pylint: disable=E1102
-        flags = dict((p.name, p.flags) for p in self.output_params())   #pylint: disable=E1102
+            labels = dict((p.name, unicode(p.label)) for p in self.output_params())
+        flags = dict((p.name, p.flags) for p in self.output_params())
 
         for o in self.output:
             outp = self.output[o]
@@ -1112,7 +1112,7 @@ class Object(HasParam):
             self.__get_attrs('Property'), sort=False, name_attr='attr_name'
         )
         self._create_param_namespace('params')
-        pkeys = filter(lambda p: p.primary_key, self.params())  #pylint: disable=E1102
+        pkeys = filter(lambda p: p.primary_key, self.params())
         if len(pkeys) > 1:
             raise ValueError(
                 '%s (Object) has multiple primary keys: %s' % (
@@ -1123,7 +1123,7 @@ class Object(HasParam):
         if len(pkeys) == 1:
             self.primary_key = pkeys[0]
             self.params_minus_pk = NameSpace(
-                filter(lambda p: not p.primary_key, self.params()), sort=False  #pylint: disable=E1102
+                filter(lambda p: not p.primary_key, self.params()), sort=False
             )
         else:
             self.primary_key = None
@@ -1141,7 +1141,7 @@ class Object(HasParam):
         if len(names) == 1 and not isinstance(names[0], (Param, str)):
             names = names[0]
         minus = frozenset(names)
-        for param in self.params(): #pylint: disable=E1102
+        for param in self.params():
             if param.name in minus or param in minus:
                 continue
             yield param

ipalib/krb_utils.py

@@ -231,7 +231,7 @@ class KRB5_CCache(object):
             error_code = e.args[0]
             if error_code == KRB5_CC_NOTFOUND:
                 raise KeyError('"%s" credential not found in "%s" ccache' % \
-                               (krbV_principal.name, self.ccache_str())) #pylint: disable=E1103
+                               (krbV_principal.name, self.ccache_str()))
             raise e
         except Exception, e:
             raise e
@@ -282,7 +282,7 @@ class KRB5_CCache(object):
             authtime, starttime, endtime, renew_till = cred[3]
 
             self.debug('get_credential_times: principal=%s, authtime=%s, starttime=%s, endtime=%s, renew_till=%s',
-                       krbV_principal.name, #pylint: disable=E1103
+                       krbV_principal.name,
                        krb5_format_time(authtime), krb5_format_time(starttime),
                        krb5_format_time(endtime), krb5_format_time(renew_till))
 
@@ -291,7 +291,7 @@ class KRB5_CCache(object):
         except KeyError, e:
             raise e
         except Exception, e:
-            self.error('get_credential_times failed, principal="%s" error="%s"', krbV_principal.name, e) #pylint: disable=E1103
+            self.error('get_credential_times failed, principal="%s" error="%s"', krbV_principal.name, e)
             raise e
 
     def credential_is_valid(self, principal):

ipalib/parameters.py

@@ -1101,8 +1101,7 @@ class Int(Number):
     )
 
     def __init__(self, name, *rules, **kw):
-        #pylint: disable=E1003
-        super(Number, self).__init__(name, *rules, **kw)
+        super(Int, self).__init__(name, *rules, **kw)
 
         if (self.minvalue > self.maxvalue) and (self.minvalue is not None and self.maxvalue is not None):
             raise ValueError(
@@ -1257,7 +1256,6 @@ class Decimal(Number):
             )
 
     def _enforce_numberclass(self, value):
-        #pylint: disable=E1101
         numberclass = value.number_class()
         if numberclass not in self.numberclass:
             raise ValidationError(name=self.get_param_name(),
@@ -1281,7 +1279,7 @@ class Decimal(Number):
     def _remove_exponent(self, value):
         assert type(value) is decimal.Decimal
 
-        if not self.exponential: #pylint: disable=E1101
+        if not self.exponential:
             try:
                 # adopted from http://docs.python.org/library/decimal.html
                 value = value.quantize(decimal.Decimal(1)) \
@@ -1499,7 +1497,7 @@ class Str(Data):
         Do not allow leading/trailing spaces.
         """
         assert type(value) is unicode
-        if self.noextrawhitespace is False: #pylint: disable=E1101
+        if self.noextrawhitespace is False:
             return
         if len(value) != len(value.strip()):
             return _('Leading and trailing spaces are not allowed')

ipalib/plugins/dns.py

@@ -630,7 +630,7 @@ class DNSRecord(Str):
         return super(DNSRecord, self)._convert_scalar(value, index)
 
     def normalize(self, value):
-        if self.normalizedns: #pylint: disable=E1101
+        if self.normalizedns:
             if isinstance(value, (tuple, list)):
                 value = tuple(
                             self._normalize_parts(v) for v in value \
@@ -667,7 +667,7 @@ class DNSRecord(Str):
         return value
 
     def _rule_validatedns(self, _, value):
-        if not self.validatedns: #pylint: disable=E1101
+        if not self.validatedns:
             return
 
         if value is None: