Reimplement Berlin and Brandenburg spiders

jedeschule/spiders/berlin.py

@@ -1,42 +1,19 @@
-import xml.etree.ElementTree as ET
-
-from jedeschule.items import School
 from scrapy import Item
 
+from jedeschule.items import School
 from jedeschule.spiders.school_spider import SchoolSpider
+from jedeschule.utils.wfs_basic_parsers import parse_geojson_features
 
 
 class BerlinSpider(SchoolSpider):
     name = "berlin"
     start_urls = [
-        "https://gdi.berlin.de/services/wfs/schulen?SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&srsname=EPSG:4326&typename=fis:schulen"
+        "https://gdi.berlin.de/services/wfs/schulen?SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&srsname=EPSG:4326"
+        "&typename=fis:schulen&outputFormat=application/json"
     ]
 
-    def parse(self, response):
-        tree = ET.fromstring(response.body)
-
-        namespaces = {
-            "gml": "http://www.opengis.net/gml",
-            "fis": "http://www.berlin.de/broker",
-        }
-        for school in tree.find("gml:featureMembers", namespaces).findall(
-            "{schulen}schulen", namespaces
-        ):
-            data_elem = {}
-            for entry in school:
-                if entry.tag == "{http://www.opengis.net/gml}boundedBy":
-                    continue
-                if entry.tag == "{schulen}geom":
-                    # This nested entry contains the coordinates that we would like to expand
-                    lon, lat = entry.findtext(
-                        "gml:Point/gml:pos", namespaces=namespaces
-                    ).split(" ")
-                    data_elem["lat"] = lat
-                    data_elem["lon"] = lon
-                    continue
-                # strip the namespace before returning
-                data_elem[entry.tag.split("}", 1)[1]] = entry.text
-            yield data_elem
+    def parse(self, response, **kwargs):
+        yield from parse_geojson_features(response)
 
     @staticmethod
     def normalize(item: Item) -> School:

jedeschule/spiders/brandenburg.py

@@ -1,39 +1,20 @@
-import xml.etree.ElementTree as ET
-
 from scrapy import Item
 
 from jedeschule.items import School
 from jedeschule.spiders.school_spider import SchoolSpider
+from jedeschule.utils.wfs_basic_parsers import parse_geojson_features
 
 
 class BrandenburgSpider(SchoolSpider):
     name = "brandenburg"
 
     start_urls = [
-        "https://schullandschaft.brandenburg.de/edugis/wfs/schulen?SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&typename=ms:Schul_Standorte&srsname=epsg:4326"
+        "https://schullandschaft.brandenburg.de/edugis/wfs/schulen?SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&typename=ms:Schul_Standorte"
+        "&srsname=epsg:4326&outputFormat=application/json"
     ]
 
-    def parse(self, response):
-        tree = ET.fromstring(response.body)
-
-        namespaces = {
-            "gml": "http://www.opengis.net/gml",
-            "ms": "http://mapserver.gis.umn.edu/mapserver",
-        }
-        for school in tree.findall("gml:featureMember", namespaces):
-            data_elem = {}
-            for entry in school[0]:
-                if entry.tag == "{http://mapserver.gis.umn.edu/mapserver}msGeometry":
-                    # This nested entry contains the coordinates that we would like to expand
-                    lat, lon = entry.findtext(
-                        "gml:Point/gml:pos", namespaces=namespaces
-                    ).split(" ")
-                    data_elem["lat"] = lat
-                    data_elem["lon"] = lon
-                    continue
-                # strip the namespace before returning
-                data_elem[entry.tag.split("}", 1)[1]] = entry.text
-            yield data_elem
+    def parse(self, response, **kwargs):
+        yield from parse_geojson_features(response)
 
     @staticmethod
     def normalize(item: Item) -> School:

jedeschule/spiders/nordrhein_westfalen_helper.py

@@ -2,7 +2,7 @@
 
 import requests
 
-from jedeschule.utils import singleton
+from jedeschule.utils.utils import singleton
 
 
 @singleton

jedeschule/spiders/sachsen_helper.py

@@ -1,6 +1,6 @@
 import requests
 
-from jedeschule.utils import singleton
+from jedeschule.utils.utils import singleton
 
 
 @singleton

jedeschule/utils/wfs_basic_parsers.py

@@ -0,0 +1,17 @@
+import json
+
+from scrapy.http import Response
+
+
+def parse_geojson_features(response: Response):
+    geojson = json.loads(response.text)
+
+    for feature in geojson.get("features", []):
+        properties = feature.get("properties", {})
+        coords = feature.get("geometry", {}).get("coordinates", [])
+
+        properties["lon"] = coords[0]
+        properties["lat"] = coords[1]
+
+
+        yield properties

test/test_berlin.py

@@ -0,0 +1,89 @@
+import unittest
+from scrapy.http import TextResponse
+from jedeschule.spiders.berlin import BerlinSpider
+
+
+class TestBerlinSpider(unittest.TestCase):
+    def test_parse(self):
+        json_response = """
+        {
+            "type": "FeatureCollection",
+            "features": [
+                {
+                    "type": "Feature",
+                    "id": "schulen.01A04",
+                    "geometry": {
+                        "type": "Point",
+                        "coordinates": [13.33391576, 52.52672359]
+                    },
+                    "geometry_name": "geom",
+                    "properties": {
+                        "bsn": "01A04",
+                        "schulname": "Berlin-Kolleg",
+                        "schulart": "Kolleg",
+                        "traeger": "öffentlich",
+                        "schultyp": "Andere Schule",
+                        "bezirk": "Mitte",
+                        "ortsteil": "Moabit",
+                        "plz": "10551",
+                        "strasse": "Turmstraße",
+                        "hausnr": "75",
+                        "telefon": "+49 30 901838210",
+                        "fax": "+49 30 901838222",
+                        "email": "sekretariat@berlin-kolleg.de",
+                        "internet": "https://www.berlin-kolleg.de",
+                        "schuljahr": "2024/25"
+                    },
+                    "bbox": [
+                        13.33391576,
+                        52.52672359,
+                        13.33391576,
+                        52.52672359
+                    ]
+                }
+            ],
+            "totalFeatures": 925,
+            "numberMatched": 925,
+            "numberReturned": 1,
+            "timeStamp": "2025-06-13T14:59:35.045Z",
+            "crs": {
+                "type": "name",
+                "properties": {
+                    "name": "urn:ogc:def:crs:EPSG::4326"
+                }
+            },
+            "bbox": [
+                13.33391576,
+                52.52672359,
+                13.33391576,
+                52.52672359
+            ]
+        }
+        """
+
+        spider = BerlinSpider()
+        response = TextResponse(
+            url="http://test_webserver.com",
+            body=json_response.encode("utf-8"),
+            encoding="utf-8",
+        )
+
+        schools = list(spider.parse(response))
+        self.assertEqual(len(schools), 1)
+
+        school = schools[0]
+        self.assertAlmostEqual(school["lon"], 13.33391576)
+        self.assertAlmostEqual(school["lat"], 52.52672359)
+        self.assertEqual(school["bsn"], "01A04")
+        self.assertEqual(school["schulname"], "Berlin-Kolleg")
+        self.assertEqual(school["plz"], "10551")
+        self.assertEqual(school["strasse"], "Turmstraße")
+        self.assertEqual(school["hausnr"], "75")
+        self.assertEqual(school["telefon"], "+49 30 901838210")
+        self.assertEqual(school["fax"], "+49 30 901838222")
+        self.assertEqual(school["email"], "sekretariat@berlin-kolleg.de")
+        self.assertEqual(school["internet"], "https://www.berlin-kolleg.de")
+
+
+if __name__ == "__main__":
+    unittest.main()

test/test_brandenburg.py

@@ -0,0 +1,79 @@
+import unittest
+from scrapy.http import TextResponse
+import json
+
+from jedeschule.spiders.brandenburg import BrandenburgSpider
+
+
+class TestBrandenburgSpider(unittest.TestCase):
+
+    def test_parse(self):
+        json_text = json.dumps({
+            "type": "FeatureCollection",
+            "name": "Schul_Standorte",
+            "features": [
+                {
+                    "type": "Feature",
+                    "properties": {
+                        "schul_nr": "100020",
+                        "schulname": "Grundschule Forst Mitte",
+                        "strasse_hausnr": "Max-Fritz-Hammer-Straße 15",
+                        "plz": "03149",
+                        "ort": "Forst (Lausitz)",
+                        "telefonnummer": "(03562) 7163",
+                        "faxnummer": "(03562) 691288",
+                        "dienst_email": "s100020@schulen.brandenburg.de",
+                        "homepage": "http://www.grundschule-forst-mitte.de",
+                        "schulamtname": "Staatliches Schulamt Cottbus",
+                        "kreis": "Spree-Neiße",
+                        "schulform_kurzbez": "G",
+                        "schulform": "Grundschule",
+                        "traeger": "Gemeinde",
+                        "schultraeger_grp": "o",
+                        "schueler": "288 (Stand: 2022)",
+                        "besonderheiten_sl": "(763),(561),(132),(201)",
+                        "besonderheiten": [
+                            "Einstiegsphase Startchancen",
+                            "Schule mit Nutzung Schul-Cloud Brandenburg",
+                            "verlässliche Halbtagsschule und Hort",
+                            "FLEX - Optimierung des Schulanfangs"
+                        ],
+                        "studienseminar": "2",
+                        "fremdsprachen": ["Englisch"],
+                        "fremdsprachen_sl": "(EN)",
+                        "fremdsprachen_timestmp": "(Schuljahr: 2020/2021)"
+                    },
+                    "geometry": {
+                        "type": "Point",
+                        "coordinates": [14.651148207215728, 51.74023651973522]
+                    }
+                }
+            ]
+        })
+
+        spider = BrandenburgSpider()
+        response = TextResponse(
+            url="http://test_webserver.com",
+            body=json_text.encode("utf-8"),
+            encoding="utf-8",
+        )
+
+        results = list(spider.parse(response))
+
+        self.assertEqual(len(results), 1)
+        school = results[0]
+
+        self.assertAlmostEqual(school["lat"], 51.74023651973522)
+        self.assertAlmostEqual(school["lon"], 14.651148207215728)
+
+        self.assertEqual(school["schul_nr"], "100020")
+        self.assertEqual(school["schulname"], "Grundschule Forst Mitte")
+        self.assertEqual(school["plz"], "03149")
+        self.assertEqual(school["ort"], "Forst (Lausitz)")
+        self.assertEqual(school["dienst_email"], "s100020@schulen.brandenburg.de")
+        self.assertEqual(school["schulform"], "Grundschule")
+        self.assertEqual(school["traeger"], "Gemeinde")
+
+
+if __name__ == '__main__':
+    unittest.main()