Add support for East Northamptonshire Council

uk_bin_collection/tests/council_schemas/EastNorthamptonshireCouncil.schema

@@ -0,0 +1,47 @@
+{
+    "$schema": "http://json-schema.org/draft-06/schema#",
+    "$ref": "#/definitions/Welcome10",
+    "definitions": {
+        "Welcome10": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+                "bins": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/Bin"
+                    }
+                }
+            },
+            "required": [
+                "bins"
+            ],
+            "title": "Welcome10"
+        },
+        "Bin": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+                "type": {
+                    "$ref": "#/definitions/Type"
+                },
+                "nextCollectionDate": {
+                    "type": "string"
+                }
+            },
+            "required": [
+                "nextCollectionDate",
+                "type"
+            ],
+            "title": "Bin"
+        },
+        "Type": {
+            "type": "string",
+            "enum": [
+                "Recycling",
+                "General"
+            ],
+            "title": "Type"
+        }
+    }
+}

uk_bin_collection/tests/features/validate_council_outputs.feature

@@ -32,6 +32,7 @@ Feature: Test each council output matches expected results in /outputs
             | NELincs |
             | NewarkAndSherwoodDC |
             | NewcastleCityCouncil |
+            | EastNorthamptonshireCouncil |
             | NorthLanarkshireCouncil |
             | NorthSomersetCouncil |
             | NorthTynesideCouncil |

uk_bin_collection/tests/input.json

@@ -74,6 +74,10 @@
     },
     "NewarkAndSherwoodDC": "http://app.newark-sherwooddc.gov.uk/bincollection/calendar?pid=200004258529",
     "NewcastleCityCouncil": "https://community.newcastle.gov.uk/my-neighbourhood/ajax/getBinsNew.php?uprn=XXXXXXXXXXXX",
+    "EastNorthamptonshireCouncil": {
+        "url": "https://kbccollectiveapi-coll-api.e4ff.pro-eu-west-1.openshiftapps.com/wc-info/",
+        "uprn": "100031021317"
+    },
     "NorthEastLincs": "https://www.nelincs.gov.uk/refuse-collection-schedule/?uprn=XXXXXXXX&view=timeline",
     "NorthLanarkshireCouncil": "https://www.northlanarkshire.gov.uk/bin-collection-dates/000118016164/48402118",
     "NorthSomersetCouncil": {

uk_bin_collection/tests/outputs/EastNorthamptonshireCouncil.json

@@ -0,0 +1,44 @@
+{
+  "bins": [
+    {
+      "type": "Recycling",
+      "nextCollectionDate": "20/02/2023"
+    },
+    {
+      "type": "General",
+      "nextCollectionDate": "27/02/2023"
+    },
+    {
+      "type": "Recycling",
+      "nextCollectionDate": "06/03/2023"
+    },
+    {
+      "type": "General",
+      "nextCollectionDate": "13/03/2023"
+    },
+    {
+      "type": "Recycling",
+      "nextCollectionDate": "20/03/2023"
+    },
+    {
+      "type": "General",
+      "nextCollectionDate": "27/03/2023"
+    },
+    {
+      "type": "Recycling",
+      "nextCollectionDate": "03/04/2023"
+    },
+    {
+      "type": "General",
+      "nextCollectionDate": "10/04/2023"
+    },
+    {
+      "type": "Recycling",
+      "nextCollectionDate": "17/04/2023"
+    },
+    {
+      "type": "General",
+      "nextCollectionDate": "24/04/2023"
+    }
+  ]
+}

uk_bin_collection/uk_bin_collection/councils/EastNorthamptonshireCouncil.py

@@ -0,0 +1,103 @@
+import hashlib
+from datetime import timedelta
+import time
+import math
+
+from uk_bin_collection.uk_bin_collection.common import *
+from uk_bin_collection.uk_bin_collection.get_bin_data import AbstractGetBinDataClass
+
+
+def ct(e: str) -> int:
+    """
+    Mimic ct() function in main.cbc0dd8a.js
+        :rtype: int
+        :param e: Day name
+        :return: Day index
+    """
+    if e == "MON":
+        return 0
+    elif e == "TUE":
+        return 1
+    elif e == "WED":
+        return 2
+    elif e == "THU":
+        return 3
+    elif e == "FRI":
+        return 4
+    return -1
+
+
+def ft() -> dict:
+    """
+    Mimic ft() function in main.cbc0dd8a.js
+        :rtype: dict
+        :return: Weeks and days
+    """
+    e = datetime.now()
+    t = datetime(2022, 4, 20)
+    return {
+        "weeks": math.floor(((e - t).total_seconds() * 10) / 1e3 / 86400 / 7 % 2),
+        "days": math.floor(((e - t).total_seconds() * 10) / 1e3 / 86400 % 7)
+    }
+
+
+def st(e: int, t: int, n: str) -> str:
+    """
+    Mimic st() function in main.cbc0dd8a.js
+        :rtype: str
+        :return: Date
+    """
+    d = datetime.now() + timedelta(days=(7 * t + (e - n)))
+    return d.strftime(date_format)
+
+
+class CouncilClass(AbstractGetBinDataClass):
+    """
+    Concrete classes have to implement all abstract operations of the
+    base class. They can also override some operations with a default
+    implementation.
+    """
+
+    def parse_data(self, page: str, **kwargs) -> dict:
+        data = {"bins": []}
+        uprn = kwargs.get("uprn")
+        check_uprn(uprn)
+
+        headers = {
+            "User-Agent": "Mozilla/5.0 (Windows NT 6.1; Win64; x64)",
+            "origin": "https://kbccollectiveapi-coll-api.e4ff.pro-eu-west-1.openshiftapps.com",
+            "referer": "https://kbccollectiveapi-coll-api.e4ff.pro-eu-west-1.openshiftapps.com/"
+        }
+        requests.packages.urllib3.disable_warnings()
+        # Check council website workings haven't changed
+        response = requests.get(f"https://kbccollectiveapi-coll-api.e4ff.pro-eu-west-1.openshiftapps.com/wc-info/static/js/main.cbc0dd8a.js", headers=headers)
+        if response.status_code != 200 or hashlib.sha256(response.text.encode('utf-8')).hexdigest() != "2f357c24b043c31c0157c234323c401238842c1d00f00f16c7ca3e569a0ab3cd":
+            raise ValueError("Council website has changed, parser needs updating. Please open issue on GitHub.")
+        # Get variables for workings
+        response = requests.get(f"https://api.northnorthants.gov.uk/test/wc-info/{uprn}?r={time.time() * 1000}", headers=headers)
+        if response.status_code != 200:
+            raise ValueError("No bin data found for provided UPRN.")
+
+        json_response = json.loads(response.text)
+        sov = json_response["sov"]
+        day = json_response["day"]
+        schedule = json_response["schedule"]
+        # Mimic workings in main.cbc0dd8a.js
+        if sov == "ENC" or sov == "BCW":
+            n = ft()
+            r = 1
+            if ct(day) > n["days"]:
+                r = 0
+            for o in range(0, 10):
+                week = (n["weeks"] + o + r) % 2
+                if (week == 0 and "B" == schedule) or (week != 0 and "B" != schedule):
+                    bin_type = "General"
+                else:
+                    bin_type = "Recycling"
+                collection_data = {
+                    "type": bin_type,
+                    "nextCollectionDate": st(ct(day), o + r, n["days"]).replace(",", "")
+                }
+                data["bins"].append(collection_data)
+
+        return data