Merge #2037

2037: update python dependencies of admin container r=mergify[bot] a=ghostwheel42

## What type of PR?

updates python dependencies of admin container

## What does this PR do?

### Related issue(s)

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [X] In case of feature or enhancement: documentation updated accordingly
- [X] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.


Co-authored-by: Alexander Graf <ghostwheel42@users.noreply.github.com>

core/admin/Dockerfile

@@ -27,7 +27,7 @@ ENV TZ Etc/UTC
 
 # python3 shared with most images
 RUN set -eu \
- && apk add --no-cache python3 py3-pip git bash tzdata \
+ && apk add --no-cache python3 py3-pip py3-wheel git bash tzdata \
  && pip3 install --upgrade pip
 
 RUN mkdir -p /app
@@ -37,13 +37,15 @@ COPY requirements-prod.txt requirements.txt
 RUN set -eu \
  && apk add --no-cache libressl curl postgresql-libs mariadb-connector-c \
  && apk add --no-cache --virtual build-dep libressl-dev libffi-dev python3-dev build-base postgresql-dev mariadb-connector-c-dev cargo \
- && pip3 install -r requirements.txt \
+ && pip install --upgrade pip \
+ && pip install -r requirements.txt \
  && apk del --no-cache build-dep
 
 COPY --from=assets static ./mailu/static
 COPY mailu ./mailu
 COPY migrations ./migrations
 COPY start.py /start.py
+COPY audit.py /audit.py
 
 RUN pybabel compile -d mailu/translations
 

core/admin/assets/app.css

@@ -52,3 +52,8 @@ fieldset:disabled .form-control:disabled {
 .select2-container--default .select2-selection--multiple .select2-selection__choice {
   color: black;
 }
+
+/* range input spacing */
+.input-group-text {
+  margin-right: 1em;
+}

core/admin/assets/app.js

@@ -18,7 +18,7 @@ $('document').ready(function() {
         $.post({
             url: $(this).attr('href'),
             success: function() {
-                location.reload();
+                window.location = window.location.href;
             },
         });
     });
@@ -28,10 +28,10 @@ $('document').ready(function() {
         var fieldset = $(this).parents('fieldset');
         if (this.checked) {
             fieldset.removeAttr('disabled');
-            fieldset.find('input').not(this).removeAttr('disabled');
+            fieldset.find('input,textarea').not(this).removeAttr('disabled');
         } else {
             fieldset.attr('disabled', '');
-            fieldset.find('input').not(this).attr('disabled', '');
+            fieldset.find('input,textarea').not(this).attr('disabled', '');
         }
     });
 
@@ -43,7 +43,9 @@ $('document').ready(function() {
             var infinity = $(this).data('infinity');
             var step = $(this).attr('step');
             $(this).on('input', function() {
-                value_element.text((infinity && this.value == 0) ? '∞' : (this.value/step).toFixed(2));
+                var num = (infinity && this.value == 0) ? '∞' : (this.value/step).toFixed(2);
+                if (num.endsWith('.00')) num = num.substr(0, num.length - 3);
+                value_element.text(num);
             }).trigger('input');
         }
     });

core/admin/audit.py

@@ -1,14 +1,19 @@
-from mailu import app
+#!/usr/bin/python3
 
 import sys
 import tabulate
 
+sys.path[0:0] = ['/app']
+
+import mailu
+app = mailu.create_app()
+
 
 # Known endpoints without permissions
 known_missing_permissions = [
-    "index",
-    "static", "bootstrap.static",
-    "admin.static", "admin.login"
+    'index',
+    'static', 'bootstrap.static',
+    'admin.static', 'admin.login'
 ]
 
 
@@ -16,7 +21,7 @@ known_missing_permissions = [
 missing_permissions = []
 permissions = {}
 for endpoint, function in app.view_functions.items():
-    audit = function.__dict__.get("_audit_permissions")
+    audit = function.__dict__.get('_audit_permissions')
     if audit:
         handler, args = audit
         if args:
@@ -28,16 +33,15 @@ for endpoint, function in app.view_functions.items():
     elif endpoint not in known_missing_permissions:
         missing_permissions.append(endpoint)
 
-
-# Fail if any endpoint is missing a permission check
-if missing_permissions:
-    print("The following endpoints are missing permission checks:")
-    print(missing_permissions.join(","))
-    sys.exit(1)
-
-
 # Display the permissions table
 print(tabulate.tabulate([
     [route, *permissions[route.endpoint]]
     for route in app.url_map.iter_rules() if route.endpoint in permissions
 ]))
+
+# Warn if any endpoint is missing a permission check
+if missing_permissions:
+    print()
+    print('The following endpoints are missing permission checks:')
+    print(','.join(missing_permissions))
+

core/admin/mailu/__init__.py

@@ -33,7 +33,7 @@ def create_app_from_config(config):
     app.srs_key = hmac.new(bytearray(app.secret_key, 'utf-8'), bytearray('SRS_KEY', 'utf-8'), 'sha256').digest()
 
     # Initialize list of translations
-    config.translations = {
+    app.config.translations = {
         str(locale): locale
         for locale in sorted(
             utils.babel.list_translations(),
@@ -57,6 +57,15 @@ def create_app_from_config(config):
             config        = app.config,
         )
 
+    # Jinja filters
+    @app.template_filter()
+    def format_date(value):
+        return utils.flask_babel.format_date(value) if value else ''
+
+    @app.template_filter()
+    def format_datetime(value):
+        return utils.flask_babel.format_datetime(value) if value else ''
+
     # Import views
     from mailu import ui, internal, sso
     app.register_blueprint(ui.ui, url_prefix=app.config['WEB_ADMIN'])

core/admin/mailu/configuration.py

@@ -90,7 +90,7 @@ DEFAULT_CONFIG = {
     'POD_ADDRESS_RANGE': None
 }
 
-class ConfigManager(dict):
+class ConfigManager:
     """ Naive configuration manager that uses environment only
     """
 
@@ -105,19 +105,16 @@ class ConfigManager(dict):
 
     def get_host_address(self, name):
         # if MYSERVICE_ADDRESS is defined, use this
-        if '{}_ADDRESS'.format(name) in os.environ:
-            return os.environ.get('{}_ADDRESS'.format(name))
+        if f'{name}_ADDRESS' in os.environ:
+            return os.environ.get(f'{name}_ADDRESS')
         # otherwise use the host name and resolve it
-        return system.resolve_address(self.config['HOST_{}'.format(name)])
+        return system.resolve_address(self.config[f'HOST_{name}'])
 
     def resolve_hosts(self):
-        self.config["IMAP_ADDRESS"] = self.get_host_address("IMAP")
-        self.config["POP3_ADDRESS"] = self.get_host_address("POP3")
-        self.config["AUTHSMTP_ADDRESS"] = self.get_host_address("AUTHSMTP")
-        self.config["SMTP_ADDRESS"] = self.get_host_address("SMTP")
-        self.config["REDIS_ADDRESS"] = self.get_host_address("REDIS")
-        if self.config["WEBMAIL"] != "none":
-            self.config["WEBMAIL_ADDRESS"] = self.get_host_address("WEBMAIL")
+        for key in ['IMAP', 'POP3', 'AUTHSMTP', 'SMTP', 'REDIS']:
+            self.config[f'{key}_ADDRESS'] = self.get_host_address(key)
+        if self.config['WEBMAIL'] != 'none':
+            self.config['WEBMAIL_ADDRESS'] = self.get_host_address('WEBMAIL')
 
     def __get_env(self, key, value):
         key_file = key + "_FILE"
@@ -136,6 +133,7 @@ class ConfigManager(dict):
         return value
 
     def init_app(self, app):
+        # get current app config
         self.config.update(app.config)
         # get environment variables
         self.config.update({
@@ -149,9 +147,9 @@ class ConfigManager(dict):
             template = self.DB_TEMPLATES[self.config['DB_FLAVOR']]
             self.config['SQLALCHEMY_DATABASE_URI'] = template.format(**self.config)
 
-        self.config['RATELIMIT_STORAGE_URL'] = 'redis://{0}/2'.format(self.config['REDIS_ADDRESS'])
-        self.config['QUOTA_STORAGE_URL'] = 'redis://{0}/1'.format(self.config['REDIS_ADDRESS'])
-        self.config['SESSION_STORAGE_URL'] = 'redis://{0}/3'.format(self.config['REDIS_ADDRESS'])
+        self.config['RATELIMIT_STORAGE_URL'] = f'redis://{self.config["REDIS_ADDRESS"]}/2'
+        self.config['QUOTA_STORAGE_URL'] = f'redis://{self.config["REDIS_ADDRESS"]}/1'
+        self.config['SESSION_STORAGE_URL'] = f'redis://{self.config["REDIS_ADDRESS"]}/3'
         self.config['SESSION_COOKIE_SAMESITE'] = 'Strict'
         self.config['SESSION_COOKIE_HTTPONLY'] = True
         self.config['PERMANENT_SESSION_LIFETIME'] = timedelta(hours=int(self.config['SESSION_LIFETIME']))
@@ -160,25 +158,7 @@ class ConfigManager(dict):
         self.config['MESSAGE_RATELIMIT_EXEMPTION'] = set([s for s in self.config['MESSAGE_RATELIMIT_EXEMPTION'].lower().replace(' ', '').split(',') if s])
         self.config['HOSTNAMES'] = ','.join(hostnames)
         self.config['HOSTNAME'] = hostnames[0]
-        # update the app config itself
-        app.config = self
 
-    def setdefault(self, key, value):
-        if key not in self.config:
-            self.config[key] = value
-        return self.config[key]
+        # update the app config
+        app.config.update(self.config)
 
-    def get(self, *args):
-        return self.config.get(*args)
-
-    def keys(self):
-        return self.config.keys()
-
-    def __getitem__(self, key):
-        return self.config.get(key)
-
-    def __setitem__(self, key, value):
-        self.config[key] = value
-
-    def __contains__(self, key):
-        return key in self.config

core/admin/mailu/debug.py

@@ -1,6 +1,6 @@
 import flask_debugtoolbar
 
-from werkzeug.contrib import profiler as werkzeug_profiler
+from werkzeug.middleware.profiler import ProfilerMiddleware
 
 
 # Debugging toolbar
@@ -10,7 +10,7 @@ toolbar = flask_debugtoolbar.DebugToolbarExtension()
 # Profiler
 class Profiler(object):
     def init_app(self, app):
-        app.wsgi_app = werkzeug_profiler.ProfilerMiddleware(
+        app.wsgi_app = ProfilerMiddleware(
             app.wsgi_app, restrictions=[30]
         )
 

core/admin/mailu/models.py

@@ -19,7 +19,8 @@ import os
 import hmac
 import smtplib
 import idna
-import dns
+import dns.resolver
+import dns.exception
 
 from flask import current_app as app
 from sqlalchemy.ext import declarative
@@ -38,6 +39,8 @@ class IdnaDomain(db.TypeDecorator):
     """
 
     impl = db.String(80)
+    cache_ok = True
+    python_type = str
 
     def process_bind_param(self, value, dialect):
         """ encode unicode domain name to punycode """
@@ -47,13 +50,13 @@ class IdnaDomain(db.TypeDecorator):
         """ decode punycode domain name to unicode """
         return idna.decode(value)
 
-    python_type = str
-
 class IdnaEmail(db.TypeDecorator):
     """ Stores a Unicode string in it's IDNA representation (ASCII only)
     """
 
     impl = db.String(255)
+    cache_ok = True
+    python_type = str
 
     def process_bind_param(self, value, dialect):
         """ encode unicode domain part of email address to punycode """
@@ -69,13 +72,13 @@ class IdnaEmail(db.TypeDecorator):
         localpart, domain_name = value.rsplit('@', 1)
         return f'{localpart}@{idna.decode(domain_name)}'
 
-    python_type = str
-
 class CommaSeparatedList(db.TypeDecorator):
     """ Stores a list as a comma-separated string, compatible with Postfix.
     """
 
     impl = db.String
+    cache_ok = True
+    python_type = list
 
     def process_bind_param(self, value, dialect):
         """ join list of items to comma separated string """
@@ -90,13 +93,13 @@ class CommaSeparatedList(db.TypeDecorator):
         """ split comma separated string to list """
         return list(filter(bool, (item.strip() for item in value.split(',')))) if value else []
 
-    python_type = list
-
 class JSONEncoded(db.TypeDecorator):
     """ Represents an immutable structure as a json-encoded string.
     """
 
     impl = db.String
+    cache_ok = True
+    python_type = str
 
     def process_bind_param(self, value, dialect):
         """ encode data as json """
@@ -106,8 +109,6 @@ class JSONEncoded(db.TypeDecorator):
         """ decode json to data """
         return json.loads(value) if value else None
 
-    python_type = str
-
 class Base(db.Model):
     """ Base class for all models
     """

core/admin/mailu/schemas.py

@@ -145,6 +145,11 @@ class Logger:
             if history.has_changes() and history.deleted:
                 before = history.deleted[-1]
                 after = getattr(target, attr.key)
+                # we don't have ordered lists
+                if isinstance(before, list):
+                    before = set(before)
+                if isinstance(after, list):
+                    after = set(after)
                 # TODO: this can be removed when comment is not nullable in model
                 if attr.key == 'comment' and not before and not after:
                     pass

core/admin/mailu/sso/templates/form_sso.html

@@ -5,7 +5,7 @@
 <form class="form" method="post" role="form">
   {{ macros.form_field(form.email) }}
   {{ macros.form_field(form.pw) }}
-  {{ macros.form_fields(fields, label=False, class="btn btn-default", spacing=False) }}
+  {{ macros.form_fields(fields, label=False, class="btn btn-default") }}
 </form>
 {%- endcall %}
 {%- endblock %}

core/admin/mailu/sso/views/base.py

@@ -19,6 +19,7 @@ def login():
         fields.append(form.submitAdmin)
     if str(app.config["WEBMAIL"]).upper() != "NONE":
         fields.append(form.submitWebmail)
+    fields = [fields]
 
     if form.validate_on_submit():
         if form.submitAdmin.data:

core/admin/mailu/ui/templates/alias/list.html

@@ -34,8 +34,8 @@
     <td>{{ alias }}</td>
     <td>{{ alias.destination|join(', ') or '-' }}</td>
     <td>{{ alias.comment or '' }}</td>
-    <td>{{ alias.created_at }}</td>
-    <td>{{ alias.updated_at or '' }}</td>
+    <td>{{ alias.created_at | format_date }}</td>
+    <td>{{ alias.updated_at | format_date }}</td>
   </tr>
   {%- endfor %}
 </tbody>

core/admin/mailu/ui/templates/alternative/list.html

@@ -19,6 +19,7 @@
     <th>{% trans %}Actions{% endtrans %}</th>
     <th>{% trans %}Name{% endtrans %}</th>
     <th>{% trans %}Created{% endtrans %}</th>
+    <th>{% trans %}Last edit{% endtrans %}</th>
   </tr>
 </thead>
 <tbody>
@@ -28,7 +29,8 @@
       <a href="{{ url_for('.alternative_delete', alternative=alternative.name) }}" title="{% trans %}Delete{% endtrans %}"><i class="fa fa-trash"></i></a>
     </td>
     <td>{{ alternative }}</td>
-    <td>{{ alternative.created_at }}</td>
+    <td>{{ alternative.created_at | format_date }}</td>
+    <td>{{ alternative.updated_at | format_date }}</td>
   </tr>
   {%- endfor %}
 </tbody>

core/admin/mailu/ui/templates/domain/list.html

@@ -46,8 +46,8 @@
     <td>{{ domain.users | count }} / {{ '∞' if domain.max_users == -1 else domain.max_users }}</td>
     <td>{{ domain.aliases | count }} / {{ '∞' if domain.max_aliases == -1 else domain.max_aliases }}</td>
     <td>{{ domain.comment or '' }}</td>
-    <td>{{ domain.created_at }}</td>
-    <td>{{ domain.updated_at or '' }}</td>
+    <td>{{ domain.created_at | format_date }}</td>
+    <td>{{ domain.updated_at | format_date }}</td>
   </tr>
   {%- endfor %}
 </tbody>

core/admin/mailu/ui/templates/fetch/list.html

@@ -36,10 +36,10 @@
     <td>{{ fetch.protocol }}{{ 's' if fetch.tls else '' }}://{{ fetch.host }}:{{ fetch.port }}</td>
     <td>{{ fetch.username }}</td>
     <td>{% if fetch.keep %}{% trans %}yes{% endtrans %}{% else %}{% trans %}no{% endtrans %}{% endif %}</td>
-    <td>{{ fetch.last_check or '-' }}</td>
+    <td>{{ fetch.last_check | format_datetime or '-' }}</td>
     <td>{{ fetch.error or '-' }}</td>
-    <td>{{ fetch.created_at }}</td>
-    <td>{{ fetch.updated_at or '' }}</td>
+    <td>{{ fetch.created_at | format_date }}</td>
+    <td>{{ fetch.updated_at | format_date }}</td>
   </tr>
   {%- endfor %}
 </tbody>

core/admin/mailu/ui/templates/macros.html

@@ -18,17 +18,19 @@
   {%- endif %}
 {%- endmacro %}
 
-{%- macro form_fields(fields, prepend='', append='', label=True, spacing=True) %}
-  {%- if spacing %}
+{%- macro form_fields(fields, prepend='', append='', label=True) %}
   {%- set width = (12 / fields|length)|int %}
-  {%- else %}
-  {%- set width = 0 %}
-  {% endif %}
   <div class="form-group">
     <div class="row">
       {%- for field in fields %}
       <div class="col-lg-{{ width }} col-xs-12 {{ 'has-error' if field.errors else '' }}">
+        {%- if field.__class__.__name__ == 'list' %}
+          {%- for subfield in field %}
+            {{ form_individual_field(subfield, prepend=prepend, append=append, label=label, **kwargs) }}
+          {%- endfor %}
+        {%- else %}
           {{ form_individual_field(field, prepend=prepend, append=append, label=label, **kwargs) }}
+        {%- endif %}
       </div>
       {%- endfor %}
     </div>

core/admin/mailu/ui/templates/relay/list.html

@@ -32,8 +32,8 @@
     <td>{{ relay.name }}</td>
     <td>{{ relay.smtp or '-' }}</td>
     <td>{{ relay.comment or '' }}</td>
-    <td>{{ relay.created_at }}</td>
-    <td>{{ relay.updated_at or '' }}</td>
+    <td>{{ relay.created_at | format_date }}</td>
+    <td>{{ relay.updated_at | format_date }}</td>
   </tr>
   {%- endfor %}
 </tbody>

core/admin/mailu/ui/templates/token/list.html

@@ -20,6 +20,7 @@
     <th>{% trans %}Comment{% endtrans %}</th>
     <th>{% trans %}Authorized IP{% endtrans %}</th>
     <th>{% trans %}Created{% endtrans %}</th>
+    <th>{% trans %}Last edit{% endtrans %}</th>
   </tr>
 </thead>
 <tbody>
@@ -30,7 +31,8 @@
     </td>
     <td>{{ token.comment }}</td>
     <td>{{ token.ip or "any" }}</td>
-    <td>{{ token.created_at }}</td>
+    <td>{{ token.created_at | format_date }}</td>
+    <td>{{ token.updated_at | format_date }}</td>
   </tr>
   {%- endfor %}
 </tbody>

core/admin/mailu/ui/templates/user/list.html

@@ -45,8 +45,8 @@
     </td>
     <td>{{ user.quota_bytes_used | filesizeformat }} / {{ (user.quota_bytes | filesizeformat) if user.quota_bytes else '∞' }}</td>
     <td>{{ user.comment or '-' }}</td>
-    <td>{{ user.created_at }}</td>
-    <td>{{ user.updated_at or '' }}</td>
+    <td>{{ user.created_at | format_date }}</td>
+    <td>{{ user.updated_at | format_date }}</td>
   </tr>
   {%- endfor %}
 </tbody>

core/admin/mailu/ui/views/domains.py

@@ -5,7 +5,6 @@ from flask import current_app as app
 import flask
 import flask_login
 import wtforms_components
-import dns.resolver
 
 
 @ui.route('/domain', methods=['GET'])

core/admin/mailu/utils.py

@@ -6,18 +6,21 @@ try:
 except ImportError:
     import pickle
 
-import dns
 import dns.resolver
+import dns.exception
+import dns.flags
+import dns.rdtypes
+import dns.rdatatype
+import dns.rdataclass
 
 import hmac
 import secrets
 import time
 
 from multiprocessing import Value
-
 from mailu import limiter
-
 from flask import current_app as app
+
 import flask
 import flask_login
 import flask_migrate
@@ -28,7 +31,7 @@ import redis
 from flask.sessions import SessionMixin, SessionInterface
 from itsdangerous.encoding import want_bytes
 from werkzeug.datastructures import CallbackDict
-from werkzeug.contrib import fixers
+from werkzeug.middleware.proxy_fix import ProxyFix
 
 # Login configuration
 login = flask_login.LoginManager()
@@ -106,7 +109,7 @@ class PrefixMiddleware(object):
         return self.app(environ, start_response)
 
     def init_app(self, app):
-        self.app = fixers.ProxyFix(app.wsgi_app, x_for=1, x_proto=1)
+        self.app = ProxyFix(app.wsgi_app, x_for=1, x_proto=1)
         app.wsgi_app = self
 
 proxy = PrefixMiddleware()
@@ -265,7 +268,7 @@ class MailuSession(CallbackDict, SessionMixin):
 
         # set uid from dict data
         if self._uid is None:
-            self._uid = self.app.session_config.gen_uid(self.get('user_id', ''))
+            self._uid = self.app.session_config.gen_uid(self.get('_user_id', ''))
 
         # create new session id for new or regenerated sessions and force setting the cookie
         if self._sid is None:

core/admin/migrations/env.py

@@ -1,10 +1,12 @@
-from __future__ import with_statement
+import logging
+import tenacity
+
 from alembic import context
 from sqlalchemy import engine_from_config, pool
 from logging.config import fileConfig
-import logging
-import tenacity
-from tenacity import retry
+
+from flask import current_app
+from mailu import models
 
 # this is the Alembic Config object, which provides
 # access to the values within the .ini file in use.
@@ -17,20 +19,12 @@ logger = logging.getLogger('alembic.env')
 
 # add your model's MetaData object here
 # for 'autogenerate' support
-# from myapp import mymodel
-# target_metadata = mymodel.Base.metadata
-from flask import current_app
-config.set_main_option('sqlalchemy.url',
-                       current_app.config.get('SQLALCHEMY_DATABASE_URI'))
-#target_metadata = current_app.extensions['migrate'].db.metadata
-from mailu import models
+config.set_main_option(
+    'sqlalchemy.url',
+    current_app.config.get('SQLALCHEMY_DATABASE_URI')
+)
 target_metadata = models.Base.metadata
 
-# other values from the config, defined by the needs of env.py,
-# can be acquired:
-# my_important_option = config.get_main_option("my_important_option")
-# ... etc.
-
 
 def run_migrations_offline():
     """Run migrations in 'offline' mode.
@@ -44,7 +38,7 @@ def run_migrations_offline():
     script output.
 
     """
-    url = config.get_main_option("sqlalchemy.url")
+    url = config.get_main_option('sqlalchemy.url')
     context.configure(url=url)
 
     with context.begin_transaction():
@@ -69,27 +63,34 @@ def run_migrations_online():
                 directives[:] = []
                 logger.info('No changes in schema detected.')
 
-    engine = engine_from_config(config.get_section(config.config_ini_section),
-                                prefix='sqlalchemy.',
-                                poolclass=pool.NullPool)
+    engine = engine_from_config(
+        config.get_section(config.config_ini_section),
+        prefix    = 'sqlalchemy.',
+        poolclass = pool.NullPool
+    )
 
-    connection = tenacity.Retrying(
-        stop=tenacity.stop_after_attempt(100),
-        wait=tenacity.wait_random(min=2, max=5),
-        before=tenacity.before_log(logging.getLogger("tenacity.retry"), logging.DEBUG),
-        before_sleep=tenacity.before_sleep_log(logging.getLogger("tenacity.retry"), logging.INFO),
-        after=tenacity.after_log(logging.getLogger("tenacity.retry"), logging.DEBUG)
-        ).call(engine.connect)
+    @tenacity.retry(
+        stop   = tenacity.stop_after_attempt(100),
+        wait   = tenacity.wait_random(min=2, max=5),
+        before = tenacity.before_log(logging.getLogger('tenacity.retry'), logging.DEBUG),
+        before_sleep = tenacity.before_sleep_log(logging.getLogger('tenacity.retry'), logging.INFO),
+        after  = tenacity.after_log(logging.getLogger('tenacity.retry'), logging.DEBUG)
+    )
+    def try_connect(db):
+        return db.connect()
 
-    context.configure(connection=connection,
-                      target_metadata=target_metadata,
-                      process_revision_directives=process_revision_directives,
-                      **current_app.extensions['migrate'].configure_args)
+    with try_connect(engine) as connection:
+
+        context.configure(
+            connection      = connection,
+            target_metadata = target_metadata,
+            process_revision_directives = process_revision_directives,
+            **current_app.extensions['migrate'].configure_args
+        )
 
-    try:
         with context.begin_transaction():
             context.run_migrations()
-    finally:
+
     connection.close()
 
 if context.is_offline_mode():

core/admin/requirements-prod.txt

@@ -1,56 +1,75 @@
-alembic==1.0.10
-asn1crypto==0.24.0
-Babel==2.6.0
-bcrypt==3.1.6
+alembic==1.7.4
+appdirs==1.4.4
+Babel==2.9.1
+bcrypt==3.2.0
 blinker==1.4
-cffi==1.12.3
-Click==7.0
-cryptography==3.4.7
-decorator==4.4.0
-dnspython==1.16.0
-dominate==2.3.5
-Flask==1.0.2
-Flask-Babel==0.12.2
+CacheControl==0.12.9
+certifi==2021.10.8
+cffi==1.15.0
+chardet==4.0.0
+click==8.0.3
+colorama==0.4.4
+contextlib2==21.6.0
+cryptography==35.0.0
+decorator==5.1.0
+# distlib==0.3.1
+# distro==1.5.0
+dnspython==2.1.0
+dominate==2.6.0
+email-validator==1.1.3
+Flask==2.0.2
+Flask-Babel==2.0.0
 Flask-Bootstrap==3.3.7.1
-Flask-DebugToolbar==0.10.1
-Flask-Limiter==1.0.1
-Flask-Login==0.4.1
+Flask-DebugToolbar==0.11.0
+Flask-Limiter==1.4
+Flask-Login==0.5.0
 flask-marshmallow==0.14.0
-Flask-Migrate==2.4.0
+Flask-Migrate==3.1.0
 Flask-Script==2.0.6
-Flask-SQLAlchemy==2.4.0
-Flask-WTF==0.14.2
+Flask-SQLAlchemy==2.5.1
+Flask-WTF==0.15.1
+greenlet==1.1.2
 gunicorn==20.1.0
-idna==2.8
-infinity==1.4
-intervals==0.8.1
-itsdangerous==1.1.0
-Jinja2==2.11.3
-limits==1.3
-Mako==1.0.9
-MarkupSafe==1.1.1
-mysqlclient==1.4.2.post1
-marshmallow==3.10.0
-marshmallow-sqlalchemy==0.24.1
+html5lib==1.1
+idna==3.3
+infinity==1.5
+intervals==0.9.2
+itsdangerous==2.0.1
+Jinja2==3.0.2
+limits==1.5.1
+lockfile==0.12.2
+Mako==1.1.5
+MarkupSafe==2.0.1
+marshmallow==3.14.0
+marshmallow-sqlalchemy==0.26.1
+msgpack==1.0.2
+mysqlclient==2.0.3
+ordered-set==4.0.2
+# packaging==20.9
 passlib==1.7.4
-psycopg2==2.8.2
-pycparser==2.19
-Pygments==2.8.1
-pyOpenSSL==20.0.1
-python-dateutil==2.8.0
-python-editor==1.0.4
-pytz==2019.1
-PyYAML==5.4.1
-redis==3.2.1
-#alpine3:12 provides six==1.15.0
-#six==1.12.0
-socrate==0.1.1
-SQLAlchemy==1.3.3
+# pep517==0.10.0
+progress==1.6
+psycopg2==2.9.1
+pycparser==2.20
+Pygments==2.10.0
+pyOpenSSL==21.0.0
+pyparsing==3.0.4
+pytz==2021.3
+PyYAML==6.0
+redis==3.5.3
+requests==2.26.0
+retrying==1.3.3
+# six==1.15.0
+socrate==0.2.0
+SQLAlchemy==1.4.26
 srslib==0.1.4
-tabulate==0.8.3
-tenacity==5.0.4
-validators==0.12.6
+tabulate==0.8.9
+tenacity==8.0.1
+toml==0.10.2
+urllib3==1.26.7
+validators==0.18.2
 visitor==0.1.3
-Werkzeug==0.15.5
-WTForms==2.2.1
-WTForms-Components==0.10.4
+webencodings==0.5.1
+Werkzeug==2.0.2
+WTForms==2.3.3
+WTForms-Components==0.10.5

core/admin/requirements.txt

@@ -18,10 +18,8 @@ PyYAML
 PyOpenSSL
 Pygments
 dnspython
-bcrypt
 tenacity
 mysqlclient
-psycopg2
 idna
 srslib
 marshmallow