add source karlsruhe_de

README.md

@@ -327,6 +327,7 @@ Waste collection schedules in the following formats and countries are supported.
 - [Bürgerportal](/doc/source/buergerportal_de.md) / c-trace.de
 - [C-Trace](/doc/source/c_trace_de.md) / c-trace.de
 - [Chemnitz (ASR)](/doc/source/hausmuell_info.md) / asr-chemnitz.de
+- [City of Karlsruhe](/doc/source/karlsruhe_de.md) / karlsruhe.de
 - [CM City Media - Müllkalender](/doc/source/cmcitymedia_de.md) / cmcitymedia.de
 - [Darmstadt (MyMuell App)](/doc/source/jumomind_de.md) / mymuell.de
 - [Darmstadt-Dieburg (ZAW)](/doc/source/jumomind_de.md) / zaw-online.de

custom_components/waste_collection_schedule/waste_collection_schedule/source/karlsruhe_de.py

@@ -0,0 +1,82 @@
+import requests
+from waste_collection_schedule import Collection  # type: ignore[attr-defined]
+from bs4 import BeautifulSoup
+import re
+import datetime
+
+TITLE = "City of Karlsruhe"
+DESCRIPTION = "Source for City of Karlsruhe."
+URL = "https://www.karlsruhe.de/"
+TEST_CASES = {
+    "Östliche Rheinbrückenstraße 1": {
+        "street": "Östliche Rheinbrückenstraße",
+        "hnr": 1
+    },
+    "Habichtweg 4": {
+        "street": "Habichtweg",
+        "hnr": "4"
+    },
+    "Machstraße 5": {
+        "street": "Machstraße",
+        "hnr": "5"
+    }
+}
+
+
+ICON_MAP = {
+    "Restmüll": "mdi:trash-can",
+    "Bioabfall": "mdi:leaf",
+    "Papier": "mdi:package-variant",
+    "Wertstoff": "mdi:recycle",
+    "Sperrmüllabholung": "mdi:wardrobe"
+}
+
+
+API_URL = "https://web6.karlsruhe.de/service/abfall/akal/akal.php"
+
+
+class Source:
+    def __init__(self, street: str, hnr: str | int):
+        self._street: str = street
+        self._hnr: str | int = hnr
+
+    def fetch(self):
+        args = {
+            "strasse_n": self._street,
+            "hausnr": self._hnr,
+            "anzeigen": "anzeigen",
+        }
+
+        # get json file
+        r = requests.post(API_URL, data=args, params={"hausnr=": ""})
+        r.raise_for_status()
+
+        with open("test.html", "w") as f:
+            f.write(r.text)
+
+        soup = BeautifulSoup(r.text, "html.parser")
+        rows = soup.find_all("div", class_="row")
+        entries = []
+
+        for row in rows:
+            bin_type = row.find("div", class_="col_3-2")
+            if bin_type == None:
+                continue
+
+            bin_type = bin_type.contents[0].text.split(",")[0].strip()
+            if bin_type.endswith(":"):
+                bin_type = bin_type[:-1].strip()
+
+            pickup_col = row.find("div", class_="col_3-3")
+            if pickup_col == None or not pickup_col.contents:
+                pickup_col = row.find("div", class_="col_4-3")
+
+                if pickup_col == None or not pickup_col.contents:
+                    continue
+
+            for date in re.findall(r"\d{2}\.\d{2}\.\d{4}", pickup_col.text):
+                date = datetime.datetime.strptime(date, "%d.%m.%Y").date()
+
+                icon = ICON_MAP.get(bin_type)  # Collection icon
+                entries.append(Collection(date=date, t=bin_type, icon=icon))
+        return entries

doc/source/karlsruhe_de.md

@@ -0,0 +1,39 @@
+# City of Karlsruhe
+
+Support for schedules provided by [City of Karlsruhe](https://www.karlsruhe.de/), serving Karlsruhe, Germany.
+
+## Configuration via configuration.yaml
+
+```yaml
+waste_collection_schedule:
+    sources:
+    - name: karlsruhe_de
+      args:
+        street: STRAßE
+        hnr: "HAUSNUMMER"
+        
+```
+
+### Configuration Variables
+
+**street**  
+*(String) (required)*
+
+**hnr**  
+*(String | Integer) (required)*
+
+
+## Example
+
+```yaml
+waste_collection_schedule:
+    sources:
+    - name: karlsruhe_de
+      args:
+        street: Östliche Rheinbrückenstraße
+        hnr: 1 
+```
+
+## How to get the source argument
+
+Find the parameter of your address using [https://web6.karlsruhe.de/service/abfall/akal/akal.php](https://web6.karlsruhe.de/service/abfall/akal/akal.php) and write them exactly like on the web page.