1 files changed, 59 insertions, 0 deletions
diff --git a/scripts/nb.py b/scripts/nb.py
new file mode 100644
index 0000000..1901182
--- /dev/null
+++ b/scripts/nb.py
@@ -0,0 +1,59 @@
+#!/bin/python3
+
+import os
+import sys
+import csv
+import json
+import requests
+import tempfile
+
+from datetime import datetime
+from datetime import timedelta
+from tzlocal import get_localzone
+
+from common import dbi
+
+# I'm not sure I understand Norges Banks json-model. It seems a lot easier to just get the CSV, and convert it to JSON.
+apiUrl = "https://data.norges-bank.no/api/data/EXR/B.EUR.NOK.SP?format=csv&locale=en"
+
+pg_db = os.environ['el_pg_db']
+pg_host = os.environ['el_pg_host']
+pg_table = "nbex"
+
+startTime = datetime.now(get_localzone()) - timedelta(days = 10)
+startTime = startTime.strftime('%Y-%m-%d')
+
+endTime = datetime.now(get_localzone()).strftime('%Y-%m-%d')
+
+temp = tempfile.NamedTemporaryFile()
+
+### Get the data
+try:
+    url = apiUrl + "&startPeriod=" + startTime + "&endPeriod=" + endTime
+
+    response = requests.get(url)
+    if response.status_code != 200:
+        print(response.status_code)
+        print("Oh shit")
+        response.raise_for_status()
+
+    with open(temp.name,'w') as fd:
+        fd.write(response.text)
+
+except Exception as e:
+    print("oh lol")
+    sys.exit(e)
+
+
+### insert data into database
+
+values = []
+with open(temp.name) as csvfile:
+    csvReader = csv.DictReader(csvfile, delimiter=';')
+
+    for item in csvReader:
+        values.append((item["TIME_PERIOD"],item["BASE_CUR"],item["QUOTE_CUR"],item["OBS_VALUE"]))
+temp.close()
+
+
+dbi("INSERT INTO " + pg_table + " VALUES(%s,%s,%s,%s) ON CONFLICT (startdate,base_cur,quote_cur) DO NOTHING", values,verbose=True)