From 648b4224bba6cabf6eada8b78f083891d7398d11 Mon Sep 17 00:00:00 2001 From: Fabio Manganiello Date: Thu, 21 Sep 2023 00:26:35 +0200 Subject: [PATCH] [#285] Removed old covid19 backend. Those endpoints aren't even working anymore. Closes: #285 --- docs/source/backends.rst | 1 - docs/source/platypush/backend/covid19.rst | 5 - platypush/backend/covid19/__init__.py | 137 ---------------------- platypush/backend/covid19/manifest.yaml | 7 -- 4 files changed, 150 deletions(-) delete mode 100644 docs/source/platypush/backend/covid19.rst delete mode 100644 platypush/backend/covid19/__init__.py delete mode 100644 platypush/backend/covid19/manifest.yaml diff --git a/docs/source/backends.rst b/docs/source/backends.rst index d4541d932..60fe78475 100644 --- a/docs/source/backends.rst +++ b/docs/source/backends.rst @@ -13,7 +13,6 @@ Backends platypush/backend/button.flic.rst platypush/backend/camera.pi.rst platypush/backend/chat.telegram.rst - platypush/backend/covid19.rst platypush/backend/file.monitor.rst platypush/backend/foursquare.rst platypush/backend/github.rst diff --git a/docs/source/platypush/backend/covid19.rst b/docs/source/platypush/backend/covid19.rst deleted file mode 100644 index ca7bddfc5..000000000 --- a/docs/source/platypush/backend/covid19.rst +++ /dev/null @@ -1,5 +0,0 @@ -``covid19`` -============================= - -.. automodule:: platypush.backend.covid19 - :members: diff --git a/platypush/backend/covid19/__init__.py b/platypush/backend/covid19/__init__.py deleted file mode 100644 index 5f7444970..000000000 --- a/platypush/backend/covid19/__init__.py +++ /dev/null @@ -1,137 +0,0 @@ -import datetime -import os -from typing import Optional, Union, List, Dict, Any - -from sqlalchemy import create_engine, Column, Integer, String, DateTime -from sqlalchemy.orm import sessionmaker, scoped_session - -from platypush.backend import Backend -from platypush.common.db import declarative_base -from platypush.config import Config -from platypush.context import get_plugin -from platypush.message.event.covid19 import Covid19UpdateEvent -from platypush.plugins.covid19 import Covid19Plugin - -Base = declarative_base() -Session = scoped_session(sessionmaker()) - - -class Covid19Update(Base): - """Models the Covid19Data table""" - - __tablename__ = 'covid19data' - __table_args__ = {'sqlite_autoincrement': True} - - country = Column(String, primary_key=True) - confirmed = Column(Integer, nullable=False, default=0) - deaths = Column(Integer, nullable=False, default=0) - recovered = Column(Integer, nullable=False, default=0) - last_updated_at = Column(DateTime, nullable=False, default=datetime.datetime.utcnow) - - -class Covid19Backend(Backend): - """ - This backend polls new data about the Covid-19 pandemic diffusion and triggers events when new data is available. - - Triggers: - - - :class:`platypush.message.event.covid19.Covid19UpdateEvent` when new data is available. - - """ - - # noinspection PyProtectedMember - def __init__( - self, - country: Optional[Union[str, List[str]]], - poll_seconds: Optional[float] = 3600.0, - **kwargs - ): - """ - :param country: Default country (or list of countries) to retrieve the stats for. It can either be the full - country name or the country code. Special values: - - - ``world``: Get worldwide stats. - - ``all``: Get all the available stats. - - Default: either the default configured on the :class:`platypush.plugins.covid19.Covid19Plugin` plugin or - ``world``. - - :param poll_seconds: How often the backend should check for new check-ins (default: one hour). - """ - super().__init__(poll_seconds=poll_seconds, **kwargs) - self._plugin: Covid19Plugin = get_plugin('covid19') - self.country: List[str] = self._plugin._get_countries(country) - self.workdir = os.path.join( - os.path.expanduser(Config.get('workdir')), 'covid19' - ) - self.dbfile = os.path.join(self.workdir, 'data.db') - os.makedirs(self.workdir, exist_ok=True) - - def __enter__(self): - self.logger.info('Started Covid19 backend') - - def __exit__(self, exc_type, exc_val, exc_tb): - self.logger.info('Stopped Covid19 backend') - - def _process_update(self, summary: Dict[str, Any], session: Session): - update_time = datetime.datetime.fromisoformat( - summary['Date'].replace('Z', '+00:00') - ) - - self.bus.post( - Covid19UpdateEvent( - country=summary['Country'], - country_code=summary['CountryCode'], - confirmed=summary['TotalConfirmed'], - deaths=summary['TotalDeaths'], - recovered=summary['TotalRecovered'], - update_time=update_time, - ) - ) - - session.merge( - Covid19Update( - country=summary['CountryCode'], - confirmed=summary['TotalConfirmed'], - deaths=summary['TotalDeaths'], - recovered=summary['TotalRecovered'], - last_updated_at=update_time, - ) - ) - - def loop(self): - # noinspection PyUnresolvedReferences - summaries = self._plugin.summary(self.country).output - if not summaries: - return - - engine = create_engine( - 'sqlite:///{}'.format(self.dbfile), - connect_args={'check_same_thread': False}, - ) - Base.metadata.create_all(engine) - Session.configure(bind=engine) - session = Session() - - last_records = { - record.country: record - for record in session.query(Covid19Update) - .filter(Covid19Update.country.in_(self.country)) - .all() - } - - for summary in summaries: - country = summary['CountryCode'] - last_record = last_records.get(country) - if ( - not last_record - or summary['TotalConfirmed'] != last_record.confirmed - or summary['TotalDeaths'] != last_record.deaths - or summary['TotalRecovered'] != last_record.recovered - ): - self._process_update(summary=summary, session=session) - - session.commit() - - -# vim:sw=4:ts=4:et: diff --git a/platypush/backend/covid19/manifest.yaml b/platypush/backend/covid19/manifest.yaml deleted file mode 100644 index e92909316..000000000 --- a/platypush/backend/covid19/manifest.yaml +++ /dev/null @@ -1,7 +0,0 @@ -manifest: - events: - platypush.message.event.covid19.Covid19UpdateEvent: when new data is available. - install: - pip: [] - package: platypush.backend.covid19 - type: backend