Merge branch 'master' into 191-support-for-general-entities-backend-and-plugin

README.md

@@ -6,6 +6,7 @@ Platypush
 [![pip version](https://img.shields.io/pypi/v/platypush.svg?style=flat)](https://pypi.python.org/pypi/platypush/)
 [![License](https://img.shields.io/github/license/BlackLight/platypush.svg)](https://git.platypush.tech/platypush/platypush/-/blob/master/LICENSE.txt)
 [![Last Commit](https://img.shields.io/github/last-commit/BlackLight/platypush.svg)](https://git.platypush.tech/platypush/platypush/-/commits/master/)
+[![Join chat on Matrix](https://img.shields.io/matrix/:platypush?server_fqdn=matrix.platypush.tech)](https://matrix.to/#/#platypush:matrix.platypush.tech)
 [![Contributions](https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat)](https://git.platypush.tech/platypush/platypush/-/blob/master/CONTRIBUTING.md)
 [![Language grade: Python](https://img.shields.io/lgtm/grade/python/g/BlackLight/platypush.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/BlackLight/platypush/context:python)
 [![Language grade: JavaScript](https://img.shields.io/lgtm/grade/javascript/g/BlackLight/platypush.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/BlackLight/platypush/context:javascript)
@@ -23,6 +24,9 @@ Platypush
   * [The web interface](#the-web-interface)
 - [Installation](#installation)
   * [System installation](#system-installation)
+    + [Install through `pip`](#install-through-pip)
+    + [Install through a system package manager](#install-through-a-system-package-manager)
+    + [Install from sources](#install-from-sources)
   * [Installing the dependencies for your extensions](#installing-the-dependencies-for-your-extensions)
     + [Install via `extras` name](#install-via-extras-name)
     + [Install via `manifest.yaml`](#install-via-manifestyaml)
@@ -440,15 +444,33 @@ Platypush uses Redis to deliver and store requests and temporary messages:
 [sudo] systemctl start redis
 ```
 
-To install the core platform:
+#### Install through `pip`
-
-- The `pip` way:
 
 ```shell
 [sudo] pip3 install platypush
 ```
 
-- The sources way:
+#### Install through a system package manager
+
+Note: currently only Arch Linux and derived distributions are supported.
+
+You can either install the
+[`platypush`](https://aur.archlinux.org/packages/platypush) package (for the
+latest stable version) or the
+[`platypush-git`](https://aur.archlinux.org/packages/platypush-git) package
+(for the latest git version) through your favourite AUR package manager. For
+example, using `yay`:
+
+```shell
+yay platypush
+# Or
+yay platypush-git
+```
+
+The Arch Linux packages on AUR are automatically updated upon new git commits
+or tags.
+
+#### Install from sources
 
 ```shell
 git clone https://git.platypush.tech/platypush/platypush.git

platypush/__init__.py

@@ -53,8 +53,15 @@ class Daemon:
     # number of executions retries before a request fails
     n_tries = 2
 
-    def __init__(self, config_file=None, pidfile=None, requests_to_process=None,
+    def __init__(
-                 no_capture_stdout=False, no_capture_stderr=False, redis_queue=None):
+        self,
+        config_file=None,
+        pidfile=None,
+        requests_to_process=None,
+        no_capture_stdout=False,
+        no_capture_stderr=False,
+        redis_queue=None,
+    ):
         """
         Constructor
         Params:
@@ -82,8 +89,11 @@ class Daemon:
         logging.basicConfig(**Config.get('logging'))
 
         redis_conf = Config.get('backend.redis') or {}
-        self.bus = RedisBus(redis_queue=self.redis_queue, on_message=self.on_message(),
+        self.bus = RedisBus(
-                            **redis_conf.get('redis_args', {}))
+            redis_queue=self.redis_queue,
+            on_message=self.on_message(),
+            **redis_conf.get('redis_args', {})
+        )
 
         self.no_capture_stdout = no_capture_stdout
         self.no_capture_stderr = no_capture_stderr
@@ -101,33 +111,59 @@ class Daemon:
             args -- Your sys.argv[1:] [List of strings]
         """
         parser = argparse.ArgumentParser()
-        parser.add_argument('--config', '-c', dest='config', required=False,
+        parser.add_argument(
-                            default=None, help=cls.config_file.__doc__)
+            '--config',
-        parser.add_argument('--pidfile', '-P', dest='pidfile', required=False,
+            '-c',
-                            default=None, help="File where platypush will " +
+            dest='config',
-                            "store its PID, useful if you're planning to " +
+            required=False,
-                            "integrate it in a service")
+            default=None,
-        parser.add_argument('--no-capture-stdout', dest='no_capture_stdout',
+            help=cls.config_file.__doc__,
-                            required=False, action='store_true',
+        )
-                            help="Set this flag if you have max stack depth " +
+        parser.add_argument(
-                            "exceeded errors so stdout won't be captured by " +
+            '--pidfile',
-                            "the logging system")
+            '-P',
-        parser.add_argument('--no-capture-stderr', dest='no_capture_stderr',
+            dest='pidfile',
-                            required=False, action='store_true',
+            required=False,
-                            help="Set this flag if you have max stack depth " +
+            default=None,
-                            "exceeded errors so stderr won't be captured by " +
+            help="File where platypush will "
-                            "the logging system")
+            + "store its PID, useful if you're planning to "
-        parser.add_argument('--redis-queue', dest='redis_queue',
+            + "integrate it in a service",
-                            required=False, action='store_true',
+        )
+        parser.add_argument(
+            '--no-capture-stdout',
+            dest='no_capture_stdout',
+            required=False,
+            action='store_true',
+            help="Set this flag if you have max stack depth "
+            + "exceeded errors so stdout won't be captured by "
+            + "the logging system",
+        )
+        parser.add_argument(
+            '--no-capture-stderr',
+            dest='no_capture_stderr',
+            required=False,
+            action='store_true',
+            help="Set this flag if you have max stack depth "
+            + "exceeded errors so stderr won't be captured by "
+            + "the logging system",
+        )
+        parser.add_argument(
+            '--redis-queue',
+            dest='redis_queue',
+            required=False,
             default=cls._default_redis_queue,
             help="Name of the Redis queue to be used to internally deliver messages "
-                                 "(default: platypush/bus)")
+            "(default: platypush/bus)",
+        )
 
         opts, args = parser.parse_known_args(args)
-        return cls(config_file=opts.config, pidfile=opts.pidfile,
+        return cls(
+            config_file=opts.config,
+            pidfile=opts.pidfile,
             no_capture_stdout=opts.no_capture_stdout,
             no_capture_stderr=opts.no_capture_stderr,
-                   redis_queue=opts.redis_queue)
+            redis_queue=opts.redis_queue,
+        )
 
     def on_message(self):
         """
@@ -148,8 +184,10 @@ class Daemon:
                     logger.info('Dropped unauthorized request: {}'.format(msg))
 
                 self.processed_requests += 1
-                if self.requests_to_process \
+                if (
-                        and self.processed_requests >= self.requests_to_process:
+                    self.requests_to_process
+                    and self.processed_requests >= self.requests_to_process
+                ):
                     self.stop_app()
             elif isinstance(msg, Response):
                 logger.info('Received response: {}'.format(msg))

platypush/plugins/rss/__init__.py

@@ -102,7 +102,7 @@ class RssPlugin(RunnablePlugin):
                 {
                     'feed_url': url,
                     'feed_title': getattr(feed.feed, 'title', None),
-                    'id': entry.id,
+                    'id': getattr(entry, 'id', None),
                     'url': entry.link,
                     'published': datetime.datetime.fromtimestamp(time.mktime(entry.published_parsed)),
                     'title': entry.title,