adding ravensburg Germany

README.md

@@ -107,7 +107,7 @@ Waste collection schedules in the following formats and countries are supported.
 - [Großwarasdorf](/doc/source/citiesapps_com.md) / grosswarasdorf.at
 - [Großwilfersdorf](/doc/source/citiesapps_com.md) / grosswilfersdorf.steiermark.at
 - [Gutenberg-Stenzengreith](/doc/source/citiesapps_com.md) / gutenberg-stenzengreith.gv.at
-- [GVA Baden](/doc/source/baden_umweltverbaende_at.md) / scheibbs.umweltverbaende.at
+- [GVA Baden](/doc/source/baden_umweltverbaende_at.md) / baden.umweltverbaende.at
 - [GVU Scheibbs](/doc/source/scheibbs_umweltverbaende_at.md) / scheibbs.umweltverbaende.at
 - [Güssing](/doc/source/citiesapps_com.md) / guessing.co.at
 - [Hartberg](/doc/source/citiesapps_com.md) / hartberg.at
@@ -473,6 +473,7 @@ Waste collection schedules in the following formats and countries are supported.
 - [Landratsamt Main-Tauber-Kreis](/doc/source/c_trace_de.md) / main-tauber-kreis.de
 - [Landratsamt Traunstein](/doc/source/abfall_io.md) / traunstein.com
 - [Landratsamt Unterallgäu](/doc/source/abfall_io.md) / landratsamt-unterallgaeu.de
+- [Lankreis Ravensburg](/doc/source/rv_de.md) / rv.de
 - [Lebacher Abfallzweckverband (LAZ)](/doc/ics/lebach_de.md) / lebach.de
 - [Ludwigshafen am Rhein](/doc/source/abfall_io.md) / ludwigshafen.de
 - [Lübbecke (Jumomind)](/doc/source/jumomind_de.md) / luebbecke.de

custom_components/waste_collection_schedule/waste_collection_schedule/source/rv_de.py

@@ -0,0 +1,121 @@
+# mostly copied from abfallwirtschaft_pforzheim_de.py
+from html.parser import HTMLParser
+
+import requests
+from waste_collection_schedule import Collection  # type: ignore[attr-defined]
+from waste_collection_schedule.service.ICS import ICS
+
+TITLE = "Lankreis Ravensburg"
+DESCRIPTION = "Source for Lankreis Ravensburg."
+URL = "https://www.rv.de/"
+TEST_CASES = {
+    "Altshausen Altshauser Weg 1 ": {
+        "ort": "Altshausen",
+        "strasse": "Altshauser Weg",
+        "hnr": 1,
+        "hnr_zusatz": "",
+    },
+    "Hoßkirch, Ob den Gärten 1": {
+        "ort": "Hoßkirch",
+        "strasse": "Ob den Gärten",
+        "hnr": "1",
+        "hnr_zusatz": "",
+    },
+    "Bad Kreznach, Steubenstraße 5645A": {
+        "ort": "bAd KrezNach",
+        "strasse": "steuBenstraße",
+        "hnr": 5645,
+        "hnr_zusatz": "A",
+    },
+}
+
+
+ICON_MAP = {
+    "Restmuelltonne": "mdi:trash-can",
+    "Biotonne": "mdi:leaf",
+    "Papiertonne": "mdi:package-variant",
+    "Gelbe": "mdi:recycle",
+}
+
+
+API_URL = "https://athos-onlinedienste.rv.de/WasteManagementRavensburgPrivat/WasteManagementServlet"
+
+
+class HiddenInputParser(HTMLParser):
+    def __init__(self):
+        super().__init__()
+        self._args = {}
+
+    @property
+    def args(self):
+        return self._args
+
+    def handle_starttag(self, tag, attrs):
+        if tag == "input":
+            d = dict(attrs)
+            if str(d["type"]).lower() == "hidden":
+                self._args[d["name"]] = d["value"] if "value" in d else ""
+
+
+class Source:
+    def __init__(self, ort: str, strasse: str, hnr: str | int, hnr_zusatz: str | int):
+        self._ort: str = ort
+        self._strasse: str = strasse
+        self._hnr: str | int = hnr
+        self._hnr_zusatz: str | int = hnr_zusatz
+        self._ics = ICS()
+
+    def fetch(self):
+        session = requests.session()
+
+        r = session.get(
+            API_URL,
+            params={"SubmitAction": "wasteDisposalServices", "InFrameMode": "TRUE"},
+        )
+        r.raise_for_status()
+        r.encoding = "utf-8"
+
+        parser = HiddenInputParser()
+        parser.feed(r.text)
+
+        args = parser.args
+        args["Ort"] = self._ort
+        args["Strasse"] = self._strasse
+        args["Hausnummer"] = str(self._hnr)
+        args["Hausnummerzusatz"] = self._hnr_zusatz
+        args["SubmitAction"] = "CITYCHANGED"
+        r = session.post(
+            API_URL,
+            data=args,
+        )
+        r.raise_for_status()
+
+        args["SubmitAction"] = "forward"
+        r = session.post(
+            API_URL,
+            data=args,
+        )
+        r.raise_for_status()
+        r = session.post(
+            API_URL,
+            data=args,
+        )
+        r.raise_for_status()
+
+        args["ApplicationName"] = "com.athos.nl.mvc.abfterm.AbfuhrTerminModel"
+        args["SubmitAction"] = "filedownload_ICAL"
+
+        r = session.post(
+            API_URL,
+            data=args,
+        )
+        r.raise_for_status()
+
+        dates = self._ics.convert(r.text)
+
+        entries = []
+        for d in dates:
+            entries.append(
+                Collection(d[0], d[1].strip(), ICON_MAP.get(d[1].split(" ")[0]))
+            )
+        return entries

doc/source/rv_de.md

@@ -0,0 +1,50 @@
+# Lankreis Ravensburg
+
+Support for schedules provided by [Lankreis Ravensburg](https://www.rv.de/), serving Lankreis Ravensburg, Germany.
+
+## Configuration via configuration.yaml
+
+```yaml
+waste_collection_schedule:
+    sources:
+    - name: rv_de
+      args:
+        ort: ORT
+        strasse: STRAßE
+        hnr: "HAUSNUMMER"
+        hnr_zusatz: HAUSNUMMERZUSATZ
+        
+```
+
+### Configuration Variables
+
+**ort**  
+*(String) (required)*
+
+**strasse**  
+*(String) (required)*
+
+**hnr**  
+*(String | Integer) (required)*
+
+**hnr_zusatz**  
+*(String | Integer) (optional)*
+
+## Example
+
+```yaml
+waste_collection_schedule:
+    sources:
+    - name: rv_de
+      args:
+        ort: Altshausen
+        strasse: Altshauser Weg
+        hnr: "1"
+        hnr_zusatz: 
+        
+```
+
+## How to get the source argument
+
+Go to [https://www.rv.de/ihr+anliegen/abfall/abfallkalender+-+abfall+app+rv](https://www.rv.de/ihr+anliegen/abfall/abfallkalender+-+abfall+app+rv) click on the link below Abfallkalender zum Ausdrucken.
+Find the parameter of your address and write them exactly like on the web page.