adjust date targeting

quickstart_etl/assets/nyboe.py

@@ -2,7 +2,7 @@ import os
 from io import StringIO
 
 import pandas as pd
-import requests
+import curl_cffi
 import dagster as dg
 
 import datetime
@@ -12,7 +12,7 @@ from sqlalchemy import create_engine
 
 IE_ENDPOINT = "https://publicreporting.elections.ny.gov/IndependentExpenditure"
 
-def get_cookies(s: requests.Session, from_date: datetime.date, to_date: datetime.date):
+def get_cookies(s: curl_cffi.Session, from_date: datetime.date, to_date: datetime.date):
     """Fetch cookies into session"""
     cookie_postdata = {
         'lstUCOfficeType': '0',
@@ -31,7 +31,11 @@ def get_cookies(s: requests.Session, from_date: datetime.date, to_date: datetime
         'ddlSearchBy': 'All'
     }
 
-    return s.post(f"{IE_ENDPOINT}/BindIndExpData/", json=cookie_postdata)
+    return s.post(
+                  f"{IE_ENDPOINT}/BindIndExpData/",
+                  data=cookie_postdata,
+                  impersonate="chrome",
+              )
 
 def gen_ie_query(from_date: datetime.date, to_date: datetime.date):
     """Fill in query parameters for independent expenditures and date range"""
@@ -58,7 +62,7 @@ def gen_ie_query(from_date: datetime.date, to_date: datetime.date):
     }
 
 NY_DAILY_PARTITION = dg.DailyPartitionsDefinition(
-    start_date="2025-01-01",
+    start_date="2024-01-01",
     timezone="America/New_York",
 )
 
@@ -69,16 +73,16 @@ NY_DAILY_PARTITION = dg.DailyPartitionsDefinition(
 )
 def fetch_expenditures(context: dg.AssetExecutionContext) -> dg.MaterializeResult:
     """Fetch the day before the partition date"""
-    end_date = pendulum.parse(context.partition_key).subtract(days=1)
+    target_date = pendulum.parse(context.partition_key)
 
-    start_date = end_date.subtract(days=1)
+    with curl_cffi.Session() as s:
-    with requests.Session() as s:
+        res = get_cookies(s, target_date, target_date)
-        res = get_cookies(s, start_date, end_date)
         if not res.json()["aaData"]:
             return None
 
         req = s.get(f"{IE_ENDPOINT}/IndependentExpenditure",
-            params=gen_ie_query(start_date, end_date),
+            params=gen_ie_query(target_date, target_date),
+            impersonate="chrome",
         )
         df = pd.read_csv(StringIO(req.text), index_col=False)