error text should contain the word Exception

.github/dependabot.yml

@@ -4,6 +4,10 @@ updates:
     directory: /
     schedule:
       interval: "weekly"
+    "caronc/apprise":
+      versioning-strategy: "increase"
+      schedule:
+        interval: "daily"
     groups:
       all:
         patterns:

CONTRIBUTING.md

@@ -2,7 +2,7 @@ Contributing is always welcome!
 
 I am no professional flask developer, if you know a better way that something can be done, please let me know!
 
-Otherwise, it's always best to PR into the `dev` branch.
+Otherwise, it's always best to PR into the `master` branch.
 
 Please be sure that all new functionality has a matching test!
 

MANIFEST.in

@@ -1,8 +1,8 @@
 recursive-include changedetectionio/api *
 recursive-include changedetectionio/blueprint *
+recursive-include changedetectionio/content_fetchers *
 recursive-include changedetectionio/model *
 recursive-include changedetectionio/processors *
-recursive-include changedetectionio/res *
 recursive-include changedetectionio/static *
 recursive-include changedetectionio/templates *
 recursive-include changedetectionio/tests *

README.md

@@ -91,6 +91,14 @@ We [recommend and use Bright Data](https://brightdata.grsm.io/n0r16zf7eivq) glob
 
 Please :star: star :star: this project and help it grow! https://github.com/dgtlmoon/changedetection.io/
 
+### We have a Chrome extension!
+
+Easily add the current web page to your changedetection.io tool, simply install the extension and click "Sync" to connect it to your existing changedetection.io install.
+
+[<img src="./docs/chrome-extension-screenshot.png" style="max-width:80%;" alt="Chrome Extension to easily add the current web-page to detect a change."  title="Chrome Extension to easily add the current web-page to detect a change."  />](https://chromewebstore.google.com/detail/changedetectionio-website/kefcfmgmlhmankjmnbijimhofdjekbop)
+
+[Goto the Chrome Webstore to download the extension.](https://chromewebstore.google.com/detail/changedetectionio-website/kefcfmgmlhmankjmnbijimhofdjekbop)
+
 ## Installation
 
 ### Docker

changedetectionio/__init__.py

@@ -2,9 +2,9 @@
 
 # Read more https://github.com/dgtlmoon/changedetection.io/wiki
 
-__version__ = '0.45.14'
+__version__ = '0.45.20'
 
-from distutils.util import strtobool
+from changedetectionio.strtobool import strtobool
 from json.decoder import JSONDecodeError
 import os
 #os.environ['EVENTLET_NO_GREENDNS'] = 'yes'

changedetectionio/api/api_v1.py

@@ -1,5 +1,5 @@
 import os
-from distutils.util import strtobool
+from changedetectionio.strtobool import strtobool
 
 from flask_expects_json import expects_json
 from changedetectionio import queuedWatchMetaData

changedetectionio/blueprint/browser_steps/__init__.py

@@ -12,7 +12,7 @@
 #
 #
 
-from distutils.util import strtobool
+from changedetectionio.strtobool import strtobool
 from flask import Blueprint, request, make_response
 import os
 

changedetectionio/blueprint/price_data_follower/__init__.py

@@ -1,5 +1,5 @@
 
-from distutils.util import strtobool
+from changedetectionio.strtobool import strtobool
 from flask import Blueprint, flash, redirect, url_for
 from flask_login import login_required
 from changedetectionio.store import ChangeDetectionStore

changedetectionio/blueprint/tags/__init__.py

@@ -12,9 +12,15 @@ def construct_blueprint(datastore: ChangeDetectionStore):
         from .form import SingleTag
         add_form = SingleTag(request.form)
         sorted_tags = sorted(datastore.data['settings']['application'].get('tags').items(), key=lambda x: x[1]['title'])
+
+        from collections import Counter
+
+        tag_count = Counter(tag for watch in datastore.data['watching'].values() if watch.get('tags') for tag in watch['tags'])
+
         output = render_template("groups-overview.html",
-                                 form=add_form,
                                  available_tags=sorted_tags,
+                                 form=add_form,
+                                 tag_count=tag_count
                                  )
 
         return output

changedetectionio/blueprint/tags/templates/edit-tag.html

@@ -3,7 +3,7 @@
 {% from '_helpers.jinja' import render_field, render_checkbox_field, render_button %}
 {% from '_common_fields.jinja' import render_common_settings_form %}
 <script>
-    const notification_base_url="{{url_for('ajax_callback_send_notification_test', watch_uuid=uuid)}}";
+    const notification_base_url="{{url_for('ajax_callback_send_notification_test', mode="group-settings")}}";
 </script>
 
 <script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>

changedetectionio/blueprint/tags/templates/groups-overview.html

@@ -27,6 +27,7 @@
             <thead>
             <tr>
                 <th></th>
+                <th># Watches</th>
                 <th>Tag / Label name</th>
                 <th></th>
             </tr>
@@ -45,7 +46,8 @@
                 <td class="watch-controls">
                     <a class="link-mute state-{{'on' if tag.notification_muted else 'off'}}" href="{{url_for('tags.mute', uuid=tag.uuid)}}"><img src="{{url_for('static_content', group='images', filename='bell-off.svg')}}" alt="Mute notifications" title="Mute notifications" class="icon icon-mute" ></a>
                 </td>
-                <td class="title-col inline">{{tag.title}}</td>
+                <td>{{ "{:,}".format(tag_count[uuid]) if uuid in tag_count else 0 }}</td>
+                <td class="title-col inline"> <a href="{{url_for('index', tag=uuid) }}">{{ tag.title }}</a></td>
                 <td>
                     <a class="pure-button pure-button-primary" href="{{ url_for('tags.form_tag_edit', uuid=uuid) }}">Edit</a>&nbsp;
                     <a class="pure-button pure-button-primary" href="{{ url_for('tags.delete', uuid=uuid) }}" title="Deletes and removes tag">Delete</a>

changedetectionio/content_fetchers/__init__.py

@@ -1,5 +1,5 @@
 import sys
-from distutils.util import strtobool
+from changedetectionio.strtobool import strtobool
 from loguru import logger
 from changedetectionio.content_fetchers.exceptions import BrowserStepsStepException
 import os

changedetectionio/content_fetchers/res/stock-not-in-stock.js

@@ -17,8 +17,9 @@ function isItemInStock() {
         'as soon as stock is available',
         'ausverkauft', // sold out
         'available for back order',
-        'back-order or out of stock',
+        'awaiting stock',
         'back in stock soon',
+        'back-order or out of stock',
         'backordered',
         'benachrichtigt mich', // notify me
         'brak na stanie',
@@ -57,16 +58,20 @@ function isItemInStock() {
         'sold-out',
         'temporarily out of stock',
         'temporarily unavailable',
+        'there were no search results for',
+        'this item is currently unavailable',
         'tickets unavailable',
         'tijdelijk uitverkocht',
         'unavailable tickets',
         'vorbestellung ist bald möglich',
+        'we couldn\'t find any products that match',
         'we do not currently have an estimate of when this product will be back in stock.',
         'we don\'t know when or if this item will be back in stock.',
+        'we were not able to find a match',
         'zur zeit nicht an lager',
         '品切れ',
-        '已售完',
         '已售',
+        '已售完',
         '품절'
     ];
 

changedetectionio/flask_app.py

@@ -6,7 +6,7 @@ import queue
 import threading
 import time
 from copy import deepcopy
-from distutils.util import strtobool
+from changedetectionio.strtobool import strtobool
 from functools import wraps
 from threading import Event
 
@@ -30,6 +30,7 @@ from flask_compress import Compress as FlaskCompress
 from flask_login import current_user
 from flask_paginate import Pagination, get_page_parameter
 from flask_restful import abort, Api
+from flask_cors import CORS
 from flask_wtf import CSRFProtect
 from loguru import logger
 
@@ -53,6 +54,9 @@ app = Flask(__name__,
             static_folder="static",
             template_folder="templates")
 
+# Enable CORS, especially useful for the Chrome extension to operate from anywhere
+CORS(app)
+
 # Super handy for compressing large BrowserSteps responses and others
 FlaskCompress(app)
 
@@ -512,21 +516,38 @@ def changedetection_app(config=None, datastore_o=None):
 
         watch = datastore.data['watching'].get(watch_uuid) if watch_uuid else None
 
-        # validate URLS
-        if not len(request.form['notification_urls'].strip()):
-            return make_response({'error': 'No Notification URLs set'}, 400)
+        notification_urls = request.form['notification_urls'].strip().splitlines()
 
-        for server_url in request.form['notification_urls'].splitlines():
-            if len(server_url.strip()):
-                if not apobj.add(server_url):
-                    message = '{} is not a valid AppRise URL.'.format(server_url)
-                    return make_response({'error': message}, 400)
+        if not notification_urls:
+            logger.debug("Test notification - Trying by group/tag in the edit form if available")
+            # On an edit page, we should also fire off to the tags if they have notifications
+            if request.form.get('tags') and request.form['tags'].strip():
+                for k in request.form['tags'].split(','):
+                    tag = datastore.tag_exists_by_name(k.strip())
+                    notification_urls = tag.get('notifications_urls') if tag and tag.get('notifications_urls') else None
+
+        is_global_settings_form = request.args.get('mode', '') == 'global-settings'
+        is_group_settings_form = request.args.get('mode', '') == 'group-settings'
+        if not notification_urls and not is_global_settings_form and not is_group_settings_form:
+            # In the global settings, use only what is typed currently in the text box
+            logger.debug("Test notification - Trying by global system settings notifications")
+            if datastore.data['settings']['application'].get('notification_urls'):
+                notification_urls = datastore.data['settings']['application']['notification_urls']
+
+
+        if not notification_urls:
+            return 'No Notification URLs set/found'
+
+        for n_url in notification_urls:
+            if len(n_url.strip()):
+                if not apobj.add(n_url):
+                    return f'Error - {n_url} is not a valid AppRise URL.'
 
         try:
             # use the same as when it is triggered, but then override it with the form test values
             n_object = {
                 'watch_url': request.form['window_url'],
-                'notification_urls': request.form['notification_urls'].splitlines()
+                'notification_urls': notification_urls
             }
 
             # Only use if present, if not set in n_object it should use the default system value
@@ -545,7 +566,7 @@ def changedetection_app(config=None, datastore_o=None):
         except Exception as e:
             return make_response({'error': str(e)}, 400)
 
-        return 'OK'
+        return 'OK - Sent test notifications'
 
 
     @app.route("/clear_history/<string:uuid>", methods=['GET'])
@@ -582,6 +603,12 @@ def changedetection_app(config=None, datastore_o=None):
         output = render_template("clear_all_history.html")
         return output
 
+    def _watch_has_tag_options_set(watch):
+        """This should be fixed better so that Tag is some proper Model, a tag is just a Watch also"""
+        for tag_uuid, tag in datastore.data['settings']['application'].get('tags', {}).items():
+            if tag_uuid in watch.get('tags', []) and (tag.get('include_filters') or tag.get('subtractive_selectors')):
+                return True
+
     @app.route("/edit/<string:uuid>", methods=['GET', 'POST'])
     @login_optionally_required
     # https://stackoverflow.com/questions/42984453/wtforms-populate-form-with-data-if-data-exists
@@ -752,6 +779,7 @@ def changedetection_app(config=None, datastore_o=None):
                                      has_default_notification_urls=True if len(datastore.data['settings']['application']['notification_urls']) else False,
                                      has_empty_checktime=using_default_check_time,
                                      has_extra_headers_file=len(datastore.get_all_headers_in_textfile_for_watch(uuid=uuid)) > 0,
+                                     has_special_tag_options=_watch_has_tag_options_set(watch=watch),
                                      is_html_webdriver=is_html_webdriver,
                                      jq_support=jq_support,
                                      playwright_enabled=os.getenv('PLAYWRIGHT_DRIVER_URL', False),
@@ -1275,9 +1303,8 @@ def changedetection_app(config=None, datastore_o=None):
 
         url = request.form.get('url').strip()
         if datastore.url_exists(url):
-            flash('The URL {} already exists'.format(url), "error")
-            return redirect(url_for('index'))
-
+            flash(f'Warning, URL {url} already exists', "notice")
+            
         add_paused = request.form.get('edit_and_watch_submit_button') != None
         processor = request.form.get('processor', 'text_json_diff')
         new_uuid = datastore.add_watch(url=url, tag=request.form.get('tags').strip(), extras={'paused': add_paused, 'processor': processor})
@@ -1427,6 +1454,13 @@ def changedetection_app(config=None, datastore_o=None):
                     update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': uuid, 'skip_when_checksum_same': False}))
             flash("{} watches queued for rechecking".format(len(uuids)))
 
+        elif (op == 'clear-errors'):
+            for uuid in uuids:
+                uuid = uuid.strip()
+                if datastore.data['watching'].get(uuid):
+                    datastore.data['watching'][uuid]["last_error"] = False
+            flash(f"{len(uuids)} watches errors cleared")
+
         elif (op == 'clear-history'):
             for uuid in uuids:
                 uuid = uuid.strip()

changedetectionio/forms.py

@@ -1,6 +1,6 @@
 import os
 import re
-from distutils.util import strtobool
+from changedetectionio.strtobool import strtobool
 
 from wtforms import (
     BooleanField,

changedetectionio/html_tools.py

@@ -169,14 +169,14 @@ def xpath1_filter(xpath_filter, html_content, append_pretty_line_formatting=Fals
         # And where the matched result doesn't include something that will cause Inscriptis to add a newline
         # (This way each 'match' reliably has a new-line in the diff)
         # Divs are converted to 4 whitespaces by inscriptis
-        if append_pretty_line_formatting and len(html_block) and (not hasattr( element, 'tag' ) or not element.tag in (['br', 'hr', 'div', 'p'])):
+        if append_pretty_line_formatting and len(html_block) and (not hasattr(element, 'tag') or not element.tag in (['br', 'hr', 'div', 'p'])):
             html_block += TEXT_FILTER_LIST_LINE_SUFFIX
 
-        if type(element) == etree._ElementStringResult:
-            html_block += str(element)
-        elif type(element) == etree._ElementUnicodeResult:
-            html_block += str(element)
+        # Some kind of text, UTF-8 or other
+        if isinstance(element, (str, bytes)):
+            html_block += element
         else:
+            # Return the HTML which will get parsed as text
             html_block += etree.tostring(element, pretty_print=True).decode('utf-8')
 
     return html_block

changedetectionio/model/Watch.py

@@ -1,4 +1,4 @@
-from distutils.util import strtobool
+from changedetectionio.strtobool import strtobool
 import os
 import re
 import time
@@ -362,6 +362,7 @@ class model(dict):
         # @todo bump static cache of the last timestamp so we dont need to examine the file to set a proper ''viewed'' status
         return snapshot_fname
 
+    @property
     @property
     def has_empty_checktime(self):
         # using all() + dictionary comprehension

changedetectionio/processors/__init__.py

@@ -3,7 +3,7 @@ import os
 import hashlib
 import re
 from copy import deepcopy
-from distutils.util import strtobool
+from changedetectionio.strtobool import strtobool
 from loguru import logger
 
 class difference_detection_processor():

changedetectionio/static/js/notifications.js

@@ -28,15 +28,11 @@ $(document).ready(function() {
       notification_format: $('#notification_format').val(),
       notification_title: $('#notification_title').val(),
       notification_urls: $('.notification-urls').val(),
+      tags: $('#tags').val(),
       window_url: window.location.href,
     }
 
 
-    if (!data['notification_urls'].length) {
-      alert("Notification URL list is empty, cannot send test.")
-      return;
-    }
-
     $.ajax({
       type: "POST",
       url: notification_base_url,
@@ -49,7 +45,7 @@ $(document).ready(function() {
       }
     }).done(function(data){
       console.log(data);
-      alert('Sent');
+      alert(data);
     }).fail(function(data){
       console.log(data);
       alert('There was an error communicating with the server.');

changedetectionio/static/styles/scss/styles.scss

@@ -1096,3 +1096,16 @@ ul {
   white-space: nowrap;
 }
 
+#chrome-extension-link {
+  img {
+    height: 21px;
+    padding: 2px;
+    vertical-align: middle;
+  }
+
+  padding: 9px;
+  border: 1px solid var(--color-grey-800);
+  border-radius: 10px;
+  vertical-align: middle;
+}
+

changedetectionio/static/styles/styles.css

@@ -1180,3 +1180,13 @@ ul {
   .restock-label.not-in-stock {
     background-color: var(--color-background-button-cancel);
     color: #777; }
+
+#chrome-extension-link {
+  padding: 9px;
+  border: 1px solid var(--color-grey-800);
+  border-radius: 10px;
+  vertical-align: middle; }
+  #chrome-extension-link img {
+    height: 21px;
+    padding: 2px;
+    vertical-align: middle; }

changedetectionio/store.py

@@ -1,4 +1,4 @@
-from distutils.util import strtobool
+from changedetectionio.strtobool import strtobool
 
 from flask import (
     flash
@@ -657,7 +657,10 @@ class ChangeDetectionStore:
         return res
 
     def tag_exists_by_name(self, tag_name):
-        return any(v.get('title', '').lower() == tag_name.lower() for k, v in self.__data['settings']['application']['tags'].items())
+        # Check if any tag dictionary has a 'title' attribute matching the provided tag_name
+        tags = self.__data['settings']['application']['tags'].values()
+        return next((v for v in tags if v.get('title', '').lower() == tag_name.lower()),
+                    None)
 
     def get_updates_available(self):
         import inspect

changedetectionio/strtobool.py

@@ -0,0 +1,23 @@
+# Because strtobool was removed in python 3.12 distutils
+
+_MAP = {
+    'y': True,
+    'yes': True,
+    't': True,
+    'true': True,
+    'on': True,
+    '1': True,
+    'n': False,
+    'no': False,
+    'f': False,
+    'false': False,
+    'off': False,
+    '0': False
+}
+
+
+def strtobool(value):
+    try:
+        return _MAP[str(value).lower()]
+    except KeyError:
+        raise ValueError('"{}" is not a valid bool value'.format(value))

changedetectionio/templates/base.html

@@ -147,7 +147,19 @@
     <section class="content">
         <div id="overlay">
             <div class="content">
-                <strong>changedetection.io needs your support!</strong><br>
+                <h4>Try our Chrome extension</h4>
+                <p>
+                    <a id="chrome-extension-link"
+                       title="Try our new Chrome Extension!"
+                       href="https://chromewebstore.google.com/detail/changedetectionio-website/kefcfmgmlhmankjmnbijimhofdjekbop">
+                        <img src="{{url_for('static_content', group='images', filename='Google-Chrome-icon.png')}}">
+                        Chrome Webstore
+                    </a>
+                </p>
+
+                Easily add the current web-page from your browser directly into your changedetection.io tool, more great features coming soon!
+
+                <h4>Changedetection.io needs your support!</h4>
                 <p>
                     You can help us by supporting changedetection.io on these platforms;
                 </p>

changedetectionio/templates/edit.html

@@ -7,7 +7,8 @@
 <script>
     const browser_steps_available_screenshots=JSON.parse('{{ watch.get_browsersteps_available_screenshots|tojson }}');
     const browser_steps_config=JSON.parse('{{ browser_steps_config|tojson }}');
-    const browser_steps_fetch_screenshot_image_url="{{url_for('browser_steps.browser_steps_fetch_screenshot_image', uuid=uuid)}}";
+    <!-- Should be _external so that firefox and others load it more reliably -->
+    const browser_steps_fetch_screenshot_image_url="{{url_for('browser_steps.browser_steps_fetch_screenshot_image', uuid=uuid, _external=True)}}";
     const browser_steps_last_error_step={{ watch.browser_steps_last_error_step|tojson }};
     const browser_steps_start_url="{{url_for('browser_steps.browsersteps_start_session', uuid=uuid)}}";
     const browser_steps_sync_url="{{url_for('browser_steps.browsersteps_ui_update', uuid=uuid)}}";
@@ -31,6 +32,7 @@
 <script src="{{url_for('static_content', group='js', filename='browser-steps.js')}}" defer></script>
 {% endif %}
 
+{% set has_tag_filters_extra="WARNING: Watch has tag/groups set with special filters\n" if has_special_tag_options else '' %}
 <script src="{{url_for('static_content', group='js', filename='recheck-proxy.js')}}" defer></script>
 
 <div class="edit-form monospaced-textarea">
@@ -280,7 +282,7 @@ User-Agent: wonderbra 1.0") }}
                     <div class="pure-control-group">
                         {% set field = render_field(form.include_filters,
                             rows=5,
-                            placeholder="#example
+                            placeholder=has_tag_filters_extra+"#example
 xpath://body/div/span[contains(@class, 'example-class')]",
                             class="m-d")
                         %}
@@ -316,13 +318,14 @@ xpath://body/div/span[contains(@class, 'example-class')]",
                 </span>
                     </div>
                 <fieldset class="pure-control-group">
-                    {{ render_field(form.subtractive_selectors, rows=5, placeholder="header
+                    {{ render_field(form.subtractive_selectors, rows=5, placeholder=has_tag_filters_extra+"header
 footer
 nav
 .stockticker") }}
                     <span class="pure-form-message-inline">
                         <ul>
                           <li> Remove HTML element(s) by CSS selector before text conversion. </li>
+                          <li> Don't paste HTML here, use only CSS selectors </li>
                           <li> Add multiple elements or CSS selectors per line to ignore multiple parts of the HTML. </li>
                         </ul>
                       </span>
@@ -436,7 +439,7 @@ Unavailable") }}
                     <div class="pure-control-group">
                         {% if visualselector_enabled %}
                             <span class="pure-form-message-inline">
-                                The Visual Selector tool lets you select the <i>text</i> elements that will be used for the change detection &dash; after the <i>Browser Steps</i> has completed.<br><br>
+                                The Visual Selector tool lets you select the <i>text</i> elements that will be used for the change detection &dash; after the <i>Browser Steps</i> has completed, this tool is a helper to manage filters in the  "CSS/JSONPath/JQ/XPath Filters" box of the <a href="#filters-and-triggers">Filters & Triggers</a> tab.
                             </span>
 
                             <div id="selector-header">

changedetectionio/templates/import.html

@@ -107,7 +107,7 @@
                                     <option value="" style="color: #aaa"> -- none --</option>
                                     <option value="url">URL</option>
                                     <option value="title">Title</option>
-                                    <option value="include_filter">CSS/xPath filter</option>
+                                    <option value="include_filters">CSS/xPath filter</option>
                                     <option value="tag">Group / Tag name(s)</option>
                                     <option value="interval_minutes">Recheck time (minutes)</option>
                                 </select></td>

changedetectionio/templates/settings.html

@@ -4,7 +4,7 @@
 {% from '_helpers.jinja' import render_field, render_checkbox_field, render_button %}
 {% from '_common_fields.jinja' import render_common_settings_form %}
 <script>
-    const notification_base_url="{{url_for('ajax_callback_send_notification_test', watch_uuid=uuid)}}";
+    const notification_base_url="{{url_for('ajax_callback_send_notification_test', mode="global-settings")}}";
 {% if emailprefix %}
     const email_notification_prefix=JSON.parse('{{emailprefix|tojson}}');
 {% endif %}
@@ -168,12 +168,12 @@ nav
            </div>
 
             <div class="tab-pane-inner" id="api">
-
+                <h4>API Access</h4>
                 <p>Drive your changedetection.io via API, More about <a href="https://github.com/dgtlmoon/changedetection.io/wiki/API-Reference">API access here</a></p>
 
                 <div class="pure-control-group">
                     {{ render_checkbox_field(form.application.form.api_access_token_enabled) }}
-                    <div class="pure-form-message-inline">Restrict API access limit by using <code>x-api-key</code> header</div><br>
+                    <div class="pure-form-message-inline">Restrict API access limit by using <code>x-api-key</code> header - required for the Chrome Extension to work</div><br>
                     <div class="pure-form-message-inline"><br>API Key <span id="api-key">{{api_key}}</span>
                         <span style="display:none;" id="api-key-copy" >copy</span>
                     </div>
@@ -181,6 +181,20 @@ nav
                 <div class="pure-control-group">
                     <a href="{{url_for('settings_reset_api_key')}}" class="pure-button button-small button-cancel">Regenerate API key</a>
                 </div>
+                <div class="pure-control-group">
+                    <h4>Chrome Extension</h4>
+                    <p>Easily add any web-page to your changedetection.io installation from within Chrome.</p>
+                    <strong>Step 1</strong> Install the extension, <strong>Step 2</strong> Navigate to this page,
+                    <strong>Step 3</strong> Open the extension from the toolbar and click "<i>Sync API Access</i>"
+                    <p>
+                        <a id="chrome-extension-link"
+                           title="Try our new Chrome Extension!"
+                           href="https://chromewebstore.google.com/detail/changedetectionio-website/kefcfmgmlhmankjmnbijimhofdjekbop">
+                            <img src="{{ url_for('static_content', group='images', filename='Google-Chrome-icon.png') }}">
+                            Chrome Webstore
+                        </a>
+                    </p>
+                </div>
             </div>
             <div class="tab-pane-inner" id="proxies">
                 <div id="recommended-proxy">

changedetectionio/templates/watch-overview.html

@@ -37,6 +37,7 @@
         <button class="pure-button button-secondary button-xsmall" name="op" value="assign-tag" id="checkbox-assign-tag">Tag</button>
         <button class="pure-button button-secondary button-xsmall" name="op" value="mark-viewed">Mark viewed</button>
         <button class="pure-button button-secondary button-xsmall" name="op" value="notification-default">Use default notification</button>
+        <button class="pure-button button-secondary button-xsmall" name="op" value="clear-errors">Clear errors</button>
         <button class="pure-button button-secondary button-xsmall" style="background: #dd4242;" name="op" value="clear-history">Clear/reset history</button>
         <button class="pure-button button-secondary button-xsmall" style="background: #dd4242;" name="op" value="delete">Delete</button>
     </div>

changedetectionio/tests/restock/test_restock.py

@@ -95,7 +95,7 @@ def test_restock_detection(client, live_server):
 
     # We should have a notification
     time.sleep(2)
-    assert os.path.isfile("test-datastore/notification.txt")
+    assert os.path.isfile("test-datastore/notification.txt"), "Notification received"
     os.unlink("test-datastore/notification.txt")
 
     # Default behaviour is to only fire notification when it goes OUT OF STOCK -> IN STOCK
@@ -103,4 +103,9 @@ def test_restock_detection(client, live_server):
     set_original_response()
     client.get(url_for("form_watch_checknow"), follow_redirects=True)
     wait_for_all_checks(client)
-    assert not os.path.isfile("test-datastore/notification.txt")
+    assert not os.path.isfile("test-datastore/notification.txt"), "No notification should have fired when it went OUT OF STOCK by default"
+
+    # BUT we should see that it correctly shows "not in stock"
+    res = client.get(url_for("index"))
+    assert b'not-in-stock' in res.data, "Correctly showing NOT IN STOCK in the list after it changed from IN STOCK"
+

changedetectionio/tests/test_group.py

@@ -100,6 +100,12 @@ def test_setup_group_tag(client, live_server):
     assert b'Should be only this' in res.data
     assert b'And never this' not in res.data
 
+    res = client.get(
+        url_for("edit_page", uuid="first"),
+        follow_redirects=True
+    )
+    # 2307 the UI notice should appear in the placeholder
+    assert b'WARNING: Watch has tag/groups set with special filters' in res.data
 
     # RSS Group tag filter
     # An extra one that should be excluded

changedetectionio/tests/test_xpath_selector.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+# -*- coding: utf-8 -*-
 
 import time
 from flask import url_for
@@ -255,6 +255,69 @@ def test_xpath23_prefix_validation(client, live_server):
     res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
     assert b'Deleted' in res.data
 
+def test_xpath1_lxml(client, live_server):
+    #live_server_setup(live_server)
+
+    d = '''<?xml version="1.0" encoding="UTF-8"?>
+    <rss xmlns:taxo="http://purl.org/rss/1.0/modules/taxonomy/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0">
+    	<channel>
+    		<title>rpilocator.com</title>
+    		<link>https://rpilocator.com</link>
+    		<description>Find Raspberry Pi Computers in Stock</description>
+    		<lastBuildDate>Thu, 19 May 2022 23:27:30 GMT</lastBuildDate>
+    		<image>
+    			<url>https://rpilocator.com/favicon.png</url>
+    			<title>rpilocator.com</title>
+    			<link>https://rpilocator.com/</link>
+    			<width>32</width>
+    			<height>32</height>
+    		</image>
+    		<item>
+    			<title>Stock Alert (UK): RPi CM4</title>
+    			<foo>something else unrelated</foo>
+    		</item>
+    		<item>
+    			<title>Stock Alert (UK): Big monitorěěěě</title>
+    			<foo>something else unrelated</foo>
+    		</item>		
+    	</channel>
+    </rss>'''.encode('utf-8')
+
+    with open("test-datastore/endpoint-content.txt", "wb") as f:
+        f.write(d)
+
+
+    test_url = url_for('test_endpoint', _external=True)
+    res = client.post(
+        url_for("import_page"),
+        data={"urls": test_url},
+        follow_redirects=True
+    )
+    assert b"1 Imported" in res.data
+    wait_for_all_checks(client)
+
+    res = client.post(
+        url_for("edit_page", uuid="first"),
+        data={"include_filters": "xpath1://title/text()", "url": test_url, "tags": "", "headers": "",
+              'fetch_backend': "html_requests"},
+        follow_redirects=True
+    )
+
+    ##### #2312
+    wait_for_all_checks(client)
+    res = client.get(url_for("index"))
+    assert b'_ElementStringResult' not in res.data # tested with 5.1.1 when it was removed and 5.1.0
+    assert b'Exception' not in res.data
+    res = client.get(
+        url_for("preview_page", uuid="first"),
+        follow_redirects=True
+    )
+
+    assert b"rpilocator.com" in res.data  # in selector
+    assert "Stock Alert (UK): Big monitorěěěě".encode('utf-8') in res.data  # not in selector
+
+    #####
+
 
 def test_xpath1_validation(client, live_server):
     # Add our URL to the import page

changedetectionio/update_worker.py

@@ -462,7 +462,7 @@ class update_worker(threading.Thread):
                     except Exception as e:
                         logger.error(f"Exception reached processing watch UUID: {uuid}")
                         logger.error(str(e))
-                        self.datastore.update_watch(uuid=uuid, update_obj={'last_error': str(e)})
+                        self.datastore.update_watch(uuid=uuid, update_obj={'last_error': "Exception: " + str(e)})
                         # Other serious error
                         process_changedetection_results = False
 #                        import traceback

requirements.txt

@@ -9,6 +9,7 @@ flask-login>=0.6.3
 flask-paginate
 flask_expects_json~=1.7
 flask_restful
+flask_cors # For the Chrome extension to operate
 flask_wtf~=1.2
 flask~=2.3
 inscriptis~=2.2
@@ -35,10 +36,12 @@ dnspython==2.3.0 # related to eventlet fixes
 # jq not available on Windows so must be installed manually
 
 # Notification library
-apprise~=1.7.1
+apprise~=1.7.4
 
 # apprise mqtt https://github.com/dgtlmoon/changedetection.io/issues/315
-paho-mqtt
+# and 2.0.0 https://github.com/dgtlmoon/changedetection.io/issues/2241 not yet compatible
+# use v1.x due to https://github.com/eclipse/paho.mqtt.python/issues/814
+paho-mqtt < 2.0.0
 
 # This mainly affects some ARM builds, which unlike the other builds ignores "ARG CRYPTOGRAPHY_DONT_BUILD_RUST=1"
 # so without this pinning, the newer versions on ARM will forcefully try to build rust, which results in "rust compiler not found"
@@ -49,7 +52,7 @@ cryptography~=3.4
 beautifulsoup4
 
 # XPath filtering, lxml is required by bs4 anyway, but put it here to be safe.
-lxml
+lxml >=4.8.0,<6
 
 # XPath 2.0-3.1 support - 4.2.0 broke something?
 elementpath==4.1.5
@@ -72,7 +75,7 @@ pillow
 # playwright is installed at Dockerfile build time because it's not available on all platforms
 
 # experimental release
-pyppeteer-ng==2.0.0rc2
+pyppeteer-ng==2.0.0rc5
 
 # Include pytest, so if theres a support issue we can ask them to run these tests on their setup
 pytest ~=7.2