tools: Delete tagmessages script.

It was broken by commit aaedec1fdb which
moved it to tools/i18n without adjusting its relative path references,
and it contains a sketchy injectable os.system call that I’d like to
remove.

Signed-off-by: Anders Kaseorg <anders@zulip.com>

tools/i18n/tagmessages

@@ -1,28 +0,0 @@
-#!/usr/bin/env python3
-import configparser
-import os
-from hashlib import md5
-
-import polib
-
-THIS_DIR = os.path.dirname(os.path.realpath(__file__))
-config = configparser.RawConfigParser()
-config.read(os.path.join(THIS_DIR, '../.transifexrc'))
-login = '{}:{}'.format(config.get('https://www.transifex.com', 'username'),
-                       config.get('https://www.transifex.com', 'password'))
-
-project_slug = 'zulip-test'  # HACK hardcode
-
-tools_dir = os.path.dirname(os.path.abspath(__file__))
-root_dir = os.path.dirname(tools_dir)
-# Choose any translation file for processing all strings.
-po = polib.pofile(os.path.join(root_dir, 'locale', 'de', 'LC_MESSAGES', 'django.po'))
-for entry in po:
-    tag = entry.comment
-    if tag:
-        keys = [entry.msgid, entry.msgctxt or '']
-        msg_hash = md5(':'.join(keys).encode('utf-8')).hexdigest()
-        curl_call = 'curl -i -L --user {} -X PUT -H "Content-Type: application/json" ' \
-                    '--data \'{{"tags": ["{}"]}}\' https://www.transifex.com/api/2/project/{}/resource' \
-                    '/djangopo/source/{}'.format(login, tag, project_slug, msg_hash)
-        os.system(curl_call)

tools/linter_lib/custom_check.py

@@ -196,8 +196,7 @@ python_rules = RuleList(
              'zerver/tests/',
              'zerver/views/'}},
         {'pattern': 'msgid|MSGID',
-         'exclude': {'tools/check-capitalization',
-                     'tools/i18n/tagmessages'},
+         'exclude': {'tools/check-capitalization'},
          'description': 'Avoid using "msgid" as a variable name; use "message_id" instead.'},
         {'pattern': '^(?!#)@login_required',
          'description': '@login_required is unsupported; use @zulip_login_required',