xml: T4698: drop validator name="range" and replace it with numeric

After T4669 added support for range validation to the OCaml validator there is
no need to keep the slow Python validator in place.

Raplace all occurances of <validator name="range" argument="--min=1 --max=65535"/>
with <validator name="numeric" argument="--range 1-65535"/>.

5 files changed, 1 insertions, 62 deletions

diff --git a/interface-definitions/include/firewall/dscp.xml.i b/interface-definitions/include/firewall/dscp.xml.i
index 642212d7e..796bab548 100644
--- a/interface-definitions/include/firewall/dscp.xml.i
+++ b/interface-definitions/include/firewall/dscp.xml.i
@@ -12,7 +12,6 @@
     </valueHelp>
     <constraint>
       <validator name="numeric" argument="--range 0-63"/>
-      <validator name="range" argument="--min=0 --max=63"/>
     </constraint>
     <multi/>
   </properties>
@@ -30,7 +29,6 @@
     </valueHelp>
     <constraint>
       <validator name="numeric" argument="--range 0-63"/>
-      <validator name="range" argument="--min=0 --max=63"/>
     </constraint>
     <multi/>
   </properties>
diff --git a/interface-definitions/include/firewall/packet-length.xml.i b/interface-definitions/include/firewall/packet-length.xml.i
index 043f56d16..91f08314a 100644
--- a/interface-definitions/include/firewall/packet-length.xml.i
+++ b/interface-definitions/include/firewall/packet-length.xml.i
@@ -12,7 +12,6 @@
     </valueHelp>
     <constraint>
       <validator name="numeric" argument="--range 1-65535"/>
-      <validator name="range" argument="--min=1 --max=65535"/>
     </constraint>
     <multi/>
   </properties>
@@ -30,7 +29,6 @@
     </valueHelp>
     <constraint>
       <validator name="numeric" argument="--range 1-65535"/>
-      <validator name="range" argument="--min=1 --max=65535"/>
     </constraint>
     <multi/>
   </properties>
diff --git a/interface-definitions/include/firewall/tcp-flags.xml.i b/interface-definitions/include/firewall/tcp-flags.xml.i
index 5a7b5a8d3..fc0da3135 100644
--- a/interface-definitions/include/firewall/tcp-flags.xml.i
+++ b/interface-definitions/include/firewall/tcp-flags.xml.i
@@ -127,7 +127,6 @@
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 1-16384"/>
-          <validator name="range" argument="--min=1 --max=16384"/>
         </constraint>
       </properties>
     </leafNode>
diff --git a/interface-definitions/service-pppoe-server.xml.in b/interface-definitions/service-pppoe-server.xml.in
index 50f42849b..c88f9e950 100644
--- a/interface-definitions/service-pppoe-server.xml.in
+++ b/interface-definitions/service-pppoe-server.xml.in
@@ -90,7 +90,7 @@
                     <description>VLAN monitor range for the automatic creation of vlans (e.g. 1-4094)</description>
                   </valueHelp>
                   <constraint>
-                    <validator name="range" argument="--min=1 --max=4094"/>
+                    <validator name="numeric" argument="--range 1-4094"/>
                   </constraint>
                   <multi/>
                 </properties>
diff --git a/src/validators/range b/src/validators/range
deleted file mode 100755
index d4c25f3c4..000000000
--- a/src/validators/range
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2021 VyOS maintainers and contributors
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 or later as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import re
-import sys
-import argparse
-
-class MalformedRange(Exception):
-    pass
-
-def validate_range(value, min=None, max=None):
-    try:
-        lower, upper = re.match(r'^(\d+)-(\d+)$', value).groups()
-
-        lower, upper = int(lower), int(upper)
-
-        if int(lower) > int(upper):
-            raise MalformedRange("the lower bound exceeds the upper bound".format(value))
-
-        if min is not None:
-            if lower < min:
-                raise MalformedRange("the lower bound must not be less than {}".format(min))
-
-        if max is not None:
-            if upper > max:
-                raise MalformedRange("the upper bound must not be greater than {}".format(max))
-
-    except (AttributeError, ValueError):
-        raise MalformedRange("range syntax error")
-
-parser = argparse.ArgumentParser(description='Range validator.')
-parser.add_argument('--min', type=int, action='store')
-parser.add_argument('--max', type=int, action='store')
-parser.add_argument('value', action='store')
-
-if __name__ == '__main__':
-    args = parser.parse_args()
-
-    try:
-        validate_range(args.value, min=args.min, max=args.max)
-    except MalformedRange as e:
-        print("Incorrect range '{}': {}".format(args.value, e))
-        sys.exit(1)