Re #2333 set min version for mqtt

changedetectionio/__init__.py

@@ -2,7 +2,7 @@
 
 # Read more https://github.com/dgtlmoon/changedetection.io/wiki
 
-__version__ = '0.45.18'
+__version__ = '0.45.20'
 
 from changedetectionio.strtobool import strtobool
 from json.decoder import JSONDecodeError

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/static/styles/diff.css

@@ -68,7 +68,7 @@
   --color-last-checked: #bbb;
   --color-text-footer: #444;
   --color-border-watch-table-cell: #eee;
-  --color-text-watch-tag-list: #e70069;
+  --color-text-watch-tag-list: rgba(231, 0, 105, 0.4);
   --color-background-new-watch-form: rgba(0, 0, 0, 0.05);
   --color-background-new-watch-input: var(--color-white);
   --color-text-new-watch-input: var(--color-text);
@@ -111,7 +111,7 @@ html[data-darkmode="true"] {
   --color-background-input: var(--color-grey-350);
   --color-text-input-description: var(--color-grey-600);
   --color-text-input-placeholder: var(--color-grey-600);
-  --color-text-watch-tag-list: #fa3e92;
+  --color-text-watch-tag-list: rgba(250, 62, 146, 0.4);
   --color-background-code: var(--color-grey-200);
   --color-background-tab: rgba(0, 0, 0, 0.2);
   --color-background-tab-hover: rgba(0, 0, 0, 0.5);

changedetectionio/static/styles/scss/parts/_variables.scss

@@ -75,7 +75,7 @@
   --color-text-footer: #444;
   --color-border-watch-table-cell: #eee;
 
-  --color-text-watch-tag-list: #e70069;
+  --color-text-watch-tag-list: rgba(231, 0, 105, 0.4);
   --color-background-new-watch-form: rgba(0, 0, 0, 0.05);
   --color-background-new-watch-input: var(--color-white);
   --color-text-new-watch-input: var(--color-text);
@@ -127,7 +127,7 @@ html[data-darkmode="true"] {
   --color-background-input: var(--color-grey-350);
   --color-text-input-description: var(--color-grey-600);
   --color-text-input-placeholder: var(--color-grey-600);
-  --color-text-watch-tag-list: #fa3e92;
+  --color-text-watch-tag-list: rgba(250, 62, 146, 0.4);
   --color-background-code: var(--color-grey-200);
 
   --color-background-tab: rgba(0, 0, 0, 0.2);

changedetectionio/static/styles/scss/styles.scss

@@ -187,8 +187,11 @@ code {
 }
 
 .watch-tag-list {
-  color: var(--color-text-watch-tag-list);
+  color: var(--color-white);
   white-space: nowrap;
+  background: var(--color-text-watch-tag-list);
+  border-radius: 5px;
+  padding: 2px 5px;
 }
 
 .box {

changedetectionio/static/styles/styles.css

@@ -284,7 +284,7 @@ ul#requests-extra_browsers {
   --color-last-checked: #bbb;
   --color-text-footer: #444;
   --color-border-watch-table-cell: #eee;
-  --color-text-watch-tag-list: #e70069;
+  --color-text-watch-tag-list: rgba(231, 0, 105, 0.4);
   --color-background-new-watch-form: rgba(0, 0, 0, 0.05);
   --color-background-new-watch-input: var(--color-white);
   --color-text-new-watch-input: var(--color-text);
@@ -327,7 +327,7 @@ html[data-darkmode="true"] {
   --color-background-input: var(--color-grey-350);
   --color-text-input-description: var(--color-grey-600);
   --color-text-input-placeholder: var(--color-grey-600);
-  --color-text-watch-tag-list: #fa3e92;
+  --color-text-watch-tag-list: rgba(250, 62, 146, 0.4);
   --color-background-code: var(--color-grey-200);
   --color-background-tab: rgba(0, 0, 0, 0.2);
   --color-background-tab-hover: rgba(0, 0, 0, 0.5);
@@ -532,8 +532,11 @@ code {
     margin: 0 3px 0 5px; }
 
 .watch-tag-list {
-  color: var(--color-text-watch-tag-list);
-  white-space: nowrap; }
+  color: var(--color-white);
+  white-space: nowrap;
+  background: var(--color-text-watch-tag-list);
+  border-radius: 5px;
+  padding: 2px 5px; }
 
 .box {
   max-width: 80%;

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

@@ -41,7 +41,7 @@ apprise~=1.7.4
 # apprise mqtt https://github.com/dgtlmoon/changedetection.io/issues/315
 # 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
+paho-mqtt>=1.6.1,<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"
@@ -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