Installation via pip (#186)

Builder for https://pypi.org/project/changedetection.io/

.github/workflows/image-javascript.yml

@@ -20,6 +20,7 @@ jobs:
           python -m pip install --upgrade pip
           pip install flake8 pytest
           if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          if [ -f requirements-dev.txt ]; then pip install -r requirements-dev.txt; fi
 
       - name: Lint with flake8
         run: |
@@ -30,14 +31,14 @@ jobs:
 
       - name: Create release metadata
         run: |
-          # COPY'ed by Dockerfile into backend/ of the image, then read by the server in store.py
-          echo ${{ github.sha }} > backend/source.txt
-          echo ${{ github.ref }} > backend/tag.txt
+          # COPY'ed by Dockerfile into changedetectionio/ of the image, then read by the server in store.py
+          echo ${{ github.sha }} > changedetectionio/source.txt
+          echo ${{ github.ref }} > changedetectionio/tag.txt
 
       - name: Test with pytest
         run: |
           # Each test is totally isolated and performs its own cleanup/reset
-          cd backend; ./run_all_tests.sh
+          cd changedetectionio; ./run_all_tests.sh
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1

.github/workflows/image-tag.yml

@@ -29,6 +29,7 @@ jobs:
           python -m pip install --upgrade pip
           pip install flake8 pytest
           if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          if [ -f requirements-dev.txt ]; then pip install -r requirements-dev.txt; fi
 
       - name: Lint with flake8
         run: |
@@ -39,14 +40,14 @@ jobs:
 
       - name: Create release metadata
         run: |
-          # COPY'ed by Dockerfile into backend/ of the image, then read by the server in store.py
-          echo ${{ github.sha }} > backend/source.txt
-          echo ${{ github.ref }} > backend/tag.txt
+          # COPY'ed by Dockerfile into changedetectionio/ of the image, then read by the server in store.py
+          echo ${{ github.sha }} > changedetectionio/source.txt
+          echo ${{ github.ref }} > changedetectionio/tag.txt
 
       - name: Test with pytest
         run: |
           # Each test is totally isolated and performs its own cleanup/reset
-          cd backend; ./run_all_tests.sh
+          cd changedetectionio; ./run_all_tests.sh
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1

.github/workflows/image.yml

@@ -20,6 +20,7 @@ jobs:
           python -m pip install --upgrade pip
           pip install flake8 pytest
           if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          if [ -f requirements-dev.txt ]; then pip install -r requirements-dev.txt; fi
 
       - name: Lint with flake8
         run: |
@@ -30,14 +31,14 @@ jobs:
 
       - name: Create release metadata
         run: |
-          # COPY'ed by Dockerfile into backend/ of the image, then read by the server in store.py
-          echo ${{ github.sha }} > backend/source.txt
-          echo ${{ github.ref }} > backend/tag.txt
+          # COPY'ed by Dockerfile into changedetectionio/ of the image, then read by the server in store.py
+          echo ${{ github.sha }} > changedetectionio/source.txt
+          echo ${{ github.ref }} > changedetectionio/tag.txt
 
       - name: Test with pytest
         run: |
           # Each test is totally isolated and performs its own cleanup/reset
-          cd backend; ./run_all_tests.sh
+          cd changedetectionio; ./run_all_tests.sh
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1

.github/workflows/test-only.yml

@@ -19,15 +19,28 @@ jobs:
           python -m pip install --upgrade pip
           pip install flake8 pytest
           if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-
+          if [ -f requirements-dev.txt ]; then pip install -r requirements-dev.txt; fi
       - name: Lint with flake8
         run: |
           # stop the build if there are Python syntax errors or undefined names
           flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
           # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
           flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+
       - name: Test with pytest
         run: |
           # Each test is totally isolated and performs its own cleanup/reset
-          cd backend; ./run_all_tests.sh
+          cd changedetectionio; ./run_all_tests.sh
+
+      - name: Test that pip builds without error
+        run: |
+          pip3 --version
+          python3 -m pip install wheel
+          python3 setup.py bdist_wheel
+          python3 -m pip install dist/changedetection.io-*-none-any.whl --force
+          changedetection.io -d /tmp -p 10000 &
+          sleep 3
+          curl http://127.0.0.1:10000/static/styles/pure-min.css >/dev/null
+          killall -9 changedetection.io
+
 

.gitignore

@@ -5,3 +5,5 @@ datastore/url-watches.json
 datastore/*
 __pycache__
 .pytest_cache
+build
+dist

Dockerfile

@@ -47,7 +47,7 @@ COPY --from=builder /dependencies /usr/local
 ENV PYTHONPATH=/usr/local
 
 # The actual flask app
-COPY backend /app/backend
+COPY changedetectionio /app/changedetectionio
 # The eventlet server wrapper
 COPY changedetection.py /app/changedetection.py
 

MANIFEST.in

@@ -0,0 +1,4 @@
+recursive-include changedetectionio/templates *
+recursive-include changedetectionio/static *
+include changedetection.py
+global-exclude *.pyc

README-pip.md

@@ -0,0 +1,71 @@
+#  changedetection.io
+![changedetection.io](https://github.com/dgtlmoon/changedetection.io/actions/workflows/test-only.yml/badge.svg?branch=master)
+<a href="https://hub.docker.com/r/dgtlmoon/changedetection.io" target="_blank" title="Change detection docker hub">
+  <img src="https://img.shields.io/docker/pulls/dgtlmoon/changedetection.io" alt="Docker Pulls"/>
+</a>
+<a href="https://hub.docker.com/r/dgtlmoon/changedetection.io" target="_blank" title="Change detection docker hub">
+  <img src="https://img.shields.io/github/v/release/dgtlmoon/changedetection.io" alt="Change detection latest tag version"/> 
+</a>
+
+## Self-hosted open source change monitoring of web pages.
+
+_Know when web pages change! Stay ontop of new information!_ 
+
+Live your data-life *pro-actively* instead of *re-actively*, do not rely on manipulative social media for consuming important information.
+
+
+<img src="https://raw.githubusercontent.com/dgtlmoon/changedetection.io/master/screenshot.png" style="max-width:100%;" alt="Self-hosted web page change monitoring"  title="Self-hosted web page change monitoring"  />
+
+#### Example use cases
+
+Know when ...
+
+- Government department updates (changes are often only on their websites)
+- Local government news (changes are often only on their websites)
+- New software releases, security advisories when you're not on their mailing list.
+- Festivals with changes
+- Realestate listing changes
+- COVID related news from government websites
+- Detect and monitor changes in JSON API responses 
+- API monitoring and alerting
+
+**Get monitoring now!**
+
+```bash
+$ pip3 install changedetection.io   
+```
+
+Specify a target for the *datastore path* with `-d` (required) and a *listening port* with `-p` (defaults to `5000`)
+
+```bash
+$ changedetection.io -d /path/to/empty/data/dir -p 5000
+```
+
+
+Then visit http://127.0.0.1:5000 , You should now be able to access the UI.
+
+### Features
+- Website monitoring
+- Change detection of content and analyses
+- Filters on change (Select by CSS or JSON)
+- Triggers (Wait for text, wait for regex)
+- Notification support
+- JSON API Monitoring
+- Parse JSON embedded in HTML
+- (Reverse) Proxy support
+- Javascript support via WebDriver
+- RaspberriPi (arm v6/v7/64 support)
+
+See https://github.com/dgtlmoon/changedetection.io for more information.
+
+
+
+### Support us
+
+Do you use changedetection.io to make money? does it save you time or money? Does it make your life easier? less stressful? Remember, we write this software when we should be doing actual paid work, we have to buy food and pay rent just like you.
+
+Please support us, even small amounts help a LOT.
+
+BTC `1PLFN327GyUarpJd7nVe7Reqg9qHx5frNn`
+
+<img src="https://raw.githubusercontent.com/dgtlmoon/changedetection.io/master/btc-support.png" style="max-width:50%;" alt="Support us!"  />

README.md

@@ -13,6 +13,8 @@ _Know when web pages change! Stay ontop of new information!_
 
 Live your data-life *pro-actively* instead of *re-actively*, do not rely on manipulative social media for consuming important information.
 
+Open source web page monitoring, notification and change detection.
+
 
 <img src="https://raw.githubusercontent.com/dgtlmoon/changedetection.io/master/screenshot.png" style="max-width:100%;" alt="Self-hosted web page change monitoring"  title="Self-hosted web page change monitoring"  />
 
@@ -29,16 +31,27 @@ Know when ...
 - Detect and monitor changes in JSON API responses 
 - API monitoring and alerting
 
-_Need an actual Chrome runner with Javascript support? see the experimental <a href="https://github.com/dgtlmoon/changedetection.io/tree/javascript-browser">Javascript/Chrome support changedetection.io branch!</a>_
+_Need an actual Chrome runner with Javascript support? We support fetching via WebDriver!</a>_
 
 **Get monitoring now! super simple, one command!**
 
 Run the python code on your own machine by cloning this repository, or with <a href="https://docs.docker.com/get-docker/">docker</a> and/or <a href="https://www.digitalocean.com/community/tutorial_collections/how-to-install-docker-compose">docker-compose</a>
 
-With one docker-compose command
+**Docker**
+
+With Docker composer, just clone this repository and
+```bash
+$ docker-compose up -d
+```
+Docker standalone
+```bash
+$ docker run -d --restart always -p "127.0.0.1:5000:5000" -v datastore-volume:/datastore --name changedetection.io dgtlmoon/changedetection.io
+```
 
+**Python PIP**
 ```bash
-docker-compose up -d
+$ pip3 install changedetection.io
+$ changedetection.io -d /path/to/empty/data/dir -p 5000
 ```
 
 Then visit http://127.0.0.1:5000 , You should now be able to access the UI.
@@ -46,15 +59,6 @@ Then visit http://127.0.0.1:5000 , You should now be able to access the UI.
 _Now with per-site configurable support for using a fast built in HTTP fetcher or use a Chrome based fetcher for monitoring of JavaScript websites!_
 
  
-#### Updating to the latest version
-
-Highly recommended :)
-
-```bash
-docker pull dgtlmoon/changedetection.io
-docker-compose up -d
-```
-  
 ### Screenshots
 
 Examining differences in content.
@@ -131,15 +135,6 @@ For more information see https://docs.python-requests.org/en/master/user/advance
 This proxy support also extends to the notifications https://github.com/caronc/apprise/issues/387#issuecomment-841718867
 
 
-### Notes
-
-- ~~Does not yet support Javascript~~
-- ~~Wont work with Cloudfare type "Please turn on javascript" protected pages~~
-- You can use the 'headers' section to monitor password protected web page changes
-
-See the experimental <a href="https://github.com/dgtlmoon/changedetection.io/tree/javascript-browser">Javascript/Chrome browser support!</a>
-
-
 ### RaspberriPi support?
 
 RaspberriPi and linux/arm/v6 linux/arm/v7 arm64 devices are supported! 

changedetection.py

@@ -8,11 +8,11 @@ import sys
 
 import eventlet
 import eventlet.wsgi
-import backend
+import changedetectionio
 
-from backend import store
+from changedetectionio import store
 
-def main(argv):
+def main():
     ssl_mode = False
     port = os.environ.get('PORT') or 5000
     do_cleanup = False
@@ -21,7 +21,7 @@ def main(argv):
     datastore_path = os.path.join(os.getcwd(), "datastore")
 
     try:
-        opts, args = getopt.getopt(argv, "csd:p:", "port")
+        opts, args = getopt.getopt(sys.argv[1:], "csd:p:", "port")
     except getopt.GetoptError:
         print('backend.py -s SSL enable -p [port] -d [datastore path]')
         sys.exit(2)
@@ -48,8 +48,13 @@ def main(argv):
     # isnt there some @thingy to attach to each route to tell it, that this route needs a datastore
     app_config = {'datastore_path': datastore_path}
 
-    datastore = store.ChangeDetectionStore(datastore_path=app_config['datastore_path'])
-    app = backend.changedetection_app(app_config, datastore)
+    if not os.path.isdir(app_config['datastore_path']):
+        print ("ERROR: Directory path for the datastore '{}' does not exist, cannot start, please make sure the directory exists.\n"
+               "Alternatively, use the -d parameter.".format(app_config['datastore_path']),file=sys.stderr)
+        sys.exit(2)
+
+    datastore = store.ChangeDetectionStore(datastore_path=app_config['datastore_path'], version_tag=changedetectionio.__version__)
+    app = changedetectionio.changedetection_app(app_config, datastore)
 
     # Go into cleanup mode
     if do_cleanup:
@@ -89,4 +94,4 @@ def main(argv):
 
 
 if __name__ == '__main__':
-    main(sys.argv[1:])
+    main()

changedetectionio/__init__.py

@@ -29,6 +29,8 @@ from flask import make_response
 import datetime
 import pytz
 
+__version__ = '0.39'
+
 datastore = None
 
 # Local
@@ -41,7 +43,11 @@ update_q = queue.Queue()
 
 notification_q = queue.Queue()
 
-app = Flask(__name__, static_url_path="/var/www/change-detection/backend/static")
+# Needs to be set this way because we also build and publish via pip
+base_path = os.path.dirname(os.path.realpath(__file__))
+app = Flask(__name__,
+            static_url_path="{}/static".format(base_path),
+            template_folder="{}/templates".format(base_path))
 
 # Stop browser caching of assets
 app.config['SEND_FILE_MAX_AGE_DEFAULT'] = 0
@@ -157,7 +163,6 @@ def changedetection_app(config=None, datastore_o=None):
     global datastore
     datastore = datastore_o
 
-    app.config.update(dict(DEBUG=True))
     #app.config.update(config or {})
 
     login_manager = flask_login.LoginManager(app)
@@ -278,7 +283,7 @@ def changedetection_app(config=None, datastore_o=None):
             return response
 
         else:
-            from backend import forms
+            from changedetectionio import forms
             form = forms.quickWatchForm(request.form)
 
             output = render_template("watch-overview.html",
@@ -344,7 +349,7 @@ def changedetection_app(config=None, datastore_o=None):
     def get_current_checksum_include_ignore_text(uuid):
 
         import hashlib
-        from backend import fetch_site_status
+        from changedetectionio import fetch_site_status
 
         # Get the most recent one
         newest_history_key = datastore.get_val(uuid, 'newest_history_key')
@@ -371,7 +376,7 @@ def changedetection_app(config=None, datastore_o=None):
     @app.route("/edit/<string:uuid>", methods=['GET', 'POST'])
     @login_required
     def edit_page(uuid):
-        from backend import forms
+        from changedetectionio import forms
         form = forms.watchForm(request.form)
 
         # More for testing, possible to return the first/only
@@ -473,8 +478,8 @@ def changedetection_app(config=None, datastore_o=None):
     @login_required
     def settings_page():
 
-        from backend import forms
-        from backend import content_fetcher
+        from changedetectionio import forms
+        from changedetectionio import content_fetcher
 
         form = forms.globalSettingsForm(request.form)
 
@@ -722,18 +727,15 @@ def changedetection_app(config=None, datastore_o=None):
     @app.route("/static/<string:group>/<string:filename>", methods=['GET'])
     def static_content(group, filename):
         # These files should be in our subdirectory
-        full_path = os.path.realpath(__file__)
-        p = os.path.dirname(full_path)
-
         try:
-            return send_from_directory("{}/static/{}".format(p, group), filename=filename)
+            return send_from_directory("static/{}".format(group), filename=filename)
         except FileNotFoundError:
             abort(404)
 
     @app.route("/api/add", methods=['POST'])
     @login_required
     def api_watch_add():
-        from backend import forms
+        from changedetectionio import forms
         form = forms.quickWatchForm(request.form)
 
         if form.validate():
@@ -821,7 +823,7 @@ def check_for_new_version():
     while not app.config.exit.is_set():
         try:
             r = requests.post("https://changedetection.io/check-ver.php",
-                              data={'version': datastore.data['version_tag'],
+                              data={'version': __version__,
                                     'app_guid': datastore.data['app_guid'],
                                     'watch_count': len(datastore.data['watching'])
                                     },
@@ -850,7 +852,7 @@ def notification_runner():
         else:
             # Process notifications
             try:
-                from backend import notification
+                from changedetectionio import notification
                 notification.process_notification(n_object, datastore)
 
             except Exception as e:
@@ -860,7 +862,7 @@ def notification_runner():
 
 # Thread runner to check every minute, look for new watches to feed into the Queue.
 def ticker_thread_check_time_launch_checks():
-    from backend import update_worker
+    from changedetectionio import update_worker
 
     # Spin up Workers.
     for _ in range(datastore.data['settings']['requests']['workers']):

changedetectionio/content_fetcher.py

@@ -45,7 +45,7 @@ class Fetcher():
 
 def available_fetchers():
         import inspect
-        from backend import content_fetcher
+        from changedetectionio import content_fetcher
         p=[]
         for name, obj in inspect.getmembers(content_fetcher):
             if inspect.isclass(obj):

changedetectionio/fetch_site_status.py

@@ -1,5 +1,5 @@
 import time
-from backend import content_fetcher
+from changedetectionio import content_fetcher
 import hashlib
 from inscriptis import get_text
 import urllib3

changedetectionio/forms.py

@@ -3,7 +3,7 @@ from wtforms import Form, SelectField, RadioField, BooleanField, StringField, Pa
 from wtforms import widgets
 from wtforms.validators import ValidationError
 from wtforms.fields import html5
-from backend import content_fetcher
+from changedetectionio import content_fetcher
 import re
 
 class StringListField(StringField):
@@ -91,7 +91,7 @@ class ValidateContentFetcherIsReady(object):
         self.message = message
 
     def __call__(self, form, field):
-        from backend import content_fetcher
+        from changedetectionio import content_fetcher
         import urllib3.exceptions
 
         # Better would be a radiohandler that keeps a reference to each class

changedetectionio/store.py

@@ -15,7 +15,7 @@ import threading
 class ChangeDetectionStore:
     lock = Lock()
 
-    def __init__(self, datastore_path="/datastore", include_default_watches=True):
+    def __init__(self, datastore_path="/datastore", include_default_watches=True, version_tag="0.0.0"):
         self.needs_write = False
         self.datastore_path = datastore_path
         self.json_store_path = "{}/url-watches.json".format(self.datastore_path)
@@ -72,8 +72,8 @@ class ChangeDetectionStore:
             'fetch_backend': None,
         }
 
-        if path.isfile('backend/source.txt'):
-            with open('backend/source.txt') as f:
+        if path.isfile('changedetectionio/source.txt'):
+            with open('changedetectionio/source.txt') as f:
                 # Should be set in Dockerfile to look for /source.txt , this will give us the git commit #
                 # So when someone gives us a backup file to examine, we know exactly what code they were running.
                 self.__data['build_sha'] = f.read()
@@ -120,7 +120,7 @@ class ChangeDetectionStore:
                 self.add_watch(url='https://www.gov.uk/coronavirus', tag='Covid')
                 self.add_watch(url='https://changedetection.io', tag='Tech news')
 
-        self.__data['version_tag'] = "0.38.2"
+        self.__data['version_tag'] = version_tag
 
         # Helper to remove password protection
         password_reset_lockfile = "{}/removepassword.lock".format(self.datastore_path)

changedetectionio/tests/conftest.py

@@ -1,8 +1,8 @@
 #!/usr/bin/python3
 
 import pytest
-from backend import changedetection_app
-from backend import store
+from changedetectionio import changedetection_app
+from changedetectionio import store
 import os
 
 # https://github.com/pallets/flask/blob/1.1.2/examples/tutorial/tests/test_auth.py

changedetectionio/tests/test_css_selector.py

@@ -47,7 +47,7 @@ def set_modified_response():
 
 # Test that the CSS extraction works how we expect, important here is the right placing of new lines \n's
 def test_css_filter_output():
-    from backend import fetch_site_status
+    from changedetectionio import fetch_site_status
     from inscriptis import get_text
 
     # Check text with sub-parts renders correctly

changedetectionio/tests/test_ignore_regex_text.py

@@ -10,7 +10,7 @@ def test_setup(live_server):
 # Unit test of the stripper
 # Always we are dealing in utf-8
 def test_strip_regex_text_func():
-    from backend import fetch_site_status
+    from changedetectionio import fetch_site_status
 
     test_content = """
     but sometimes we want to remove the lines.

changedetectionio/tests/test_ignore_text.py

@@ -10,7 +10,7 @@ def test_setup(live_server):
 # Unit test of the stripper
 # Always we are dealing in utf-8
 def test_strip_text_func():
-    from backend import fetch_site_status
+    from changedetectionio import fetch_site_status
 
     test_content = """
     Some content

changedetectionio/update_worker.py

@@ -14,7 +14,7 @@ class update_worker(threading.Thread):
         super().__init__(*args, **kwargs)
 
     def run(self):
-        from backend import fetch_site_status
+        from changedetectionio import fetch_site_status
 
         update_handler = fetch_site_status.perform_site_check(datastore=self.datastore)
 
@@ -27,7 +27,7 @@ class update_worker(threading.Thread):
 
             else:
                 self.current_uuid = uuid
-                from backend import content_fetcher
+                from changedetectionio import content_fetcher
 
                 if uuid in list(self.datastore.data['watching'].keys()):
 

requirements-dev.txt

@@ -0,0 +1,2 @@
+pytest ~=6.2
+pytest-flask ~=1.2

requirements.txt

@@ -1,7 +1,6 @@
 chardet==2.3.0
 flask~= 1.0
-pytest ~=6.2
-pytest-flask ~=1.2
+
 eventlet>=0.31.0
 requests[socks] ~= 2.15
 validators

setup.py

@@ -0,0 +1,72 @@
+#!/usr/bin/env python
+import codecs
+import os.path
+import re
+import sys
+
+from setuptools import setup, find_packages
+
+here = os.path.abspath(os.path.dirname(__file__))
+
+
+def read(*parts):
+    return codecs.open(os.path.join(here, *parts), 'r').read()
+
+
+def find_version(*file_paths):
+    version_file = read(*file_paths)
+    version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]",
+                              version_file, re.M)
+    if version_match:
+        return version_match.group(1)
+    raise RuntimeError("Unable to find version string.")
+
+
+install_requires = open('requirements.txt').readlines()
+
+setup(
+    name='changedetection.io',
+    version=find_version("changedetectionio", "__init__.py"),
+    description='Website change detection and monitoring service',
+    long_description=open('README-pip.md').read(),
+    long_description_content_type='text/markdown',
+    keywords='website change monitor for changes notification change detection '
+             'alerts tracking website tracker change alert website and monitoring',
+    zip_safe=False,
+    entry_points={"console_scripts": ["changedetection.io=changedetection:main"]},
+    author='dgtlmoon',
+    url='https://changedetection.io',
+    scripts=['changedetection.py'],
+    packages=['changedetectionio'],
+    include_package_data=True,
+    install_requires=install_requires,
+    license="Apache License 2.0",
+    python_requires=">= 3.6",
+    classifiers=['Intended Audience :: Customer Service',
+                 'Intended Audience :: Developers',
+                 'Intended Audience :: Education',
+                 'Intended Audience :: End Users/Desktop',
+                 'Intended Audience :: Financial and Insurance Industry',
+                 'Intended Audience :: Healthcare Industry',
+                 'Intended Audience :: Information Technology',
+                 'Intended Audience :: Legal Industry',
+                 'Intended Audience :: Manufacturing',
+                 'Intended Audience :: Other Audience',
+                 'Intended Audience :: Religion',
+                 'Intended Audience :: Science/Research',
+                 'Intended Audience :: System Administrators',
+                 'Intended Audience :: Telecommunications Industry',
+                 'Topic :: Education',
+                 'Topic :: Internet',
+                 'Topic :: Internet :: WWW/HTTP :: Indexing/Search',
+                 'Topic :: Internet :: WWW/HTTP :: Site Management',
+                 'Topic :: Internet :: WWW/HTTP :: Site Management :: Link Checking',
+                 'Topic :: Internet :: WWW/HTTP :: Browsers',
+                 'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
+                 'Topic :: Office/Business',
+                 'Topic :: Other/Nonlisted Topic',
+                 'Topic :: Scientific/Engineering :: Information Analysis',
+                 'Topic :: Text Processing :: Markup :: HTML',
+                 'Topic :: Utilities'
+                 ],
+)