0.45.20

.github/dependabot.yml

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

changedetectionio/__init__.py

@@ -2,9 +2,9 @@
 
 # Read more https://github.com/dgtlmoon/changedetection.io/wiki
 
-__version__ = '0.45.17'
+__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/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
 
@@ -516,21 +516,38 @@ def changedetection_app(config=None, datastore_o=None):
 
         watch = datastore.data['watching'].get(watch_uuid) if watch_uuid else None
 
-        # validate URLS
+        notification_urls = request.form['notification_urls'].strip().splitlines()
-        if not len(request.form['notification_urls'].strip()):
-            return make_response({'error': 'No Notification URLs set'}, 400)
 
-        for server_url in request.form['notification_urls'].splitlines():
+        if not notification_urls:
-            if len(server_url.strip()):
+            logger.debug("Test notification - Trying by group/tag in the edit form if available")
-                if not apobj.add(server_url):
+            # On an edit page, we should also fire off to the tags if they have notifications
-                    message = '{} is not a valid AppRise URL.'.format(server_url)
+            if request.form.get('tags') and request.form['tags'].strip():
-                    return make_response({'error': message}, 400)
+                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
@@ -549,7 +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'])
@@ -586,6 +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
@@ -756,6 +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),
@@ -1279,9 +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")
+            flash(f'Warning, URL {url} already exists', "notice")
-            return redirect(url_for('index'))
+            
-
         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})

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:
+        # Some kind of text, UTF-8 or other
-            html_block += str(element)
+        if isinstance(element, (str, bytes)):
-        elif type(element) == etree._ElementUnicodeResult:
+            html_block += element
-            html_block += str(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/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/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")
                         %}
@@ -316,7 +318,7 @@ 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") }}

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 %}

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

requirements.txt

@@ -52,7 +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