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import_transactions.py

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+# Importing libraries
+from numpy import genfromtxt
+from time import time
+from datetime import datetime
+import models
+import os
+from database import engine, SessionLocal
+from pytz import timezone
+
+def Load_Data(file_name):
+    #data = genfromtxt(file_name, delimiter=';', skip_header=1, converters={0: lambda s: str(s)})
+    #str2date = lambda x: datetime.strptime(x, '%d-%m-%y')
+    data = genfromtxt(file_name, delimiter=';', dtype=None, skip_header=1, encoding='utf-8') #
+    return data.tolist()
+
+if __name__ == "__main__":
+    t = time()
+
+    db = SessionLocal()
+    models.Base.metadata.create_all(bind=engine)
+
+    try:
+        home_directory = os.path.expanduser('~')
+        source_csv = os.path.join(home_directory, "OneDrive", "Dokumente", "SUST", "UmsatzListe_AT493443700000113407_v7.csv")
+        data = Load_Data(source_csv) 
+
+        tz = timezone('UTC')  # Replace with your desired timezone
+        for i in data:
+            dt = datetime.strptime(i[8], '%d.%m.%Y %H:%M:%S:%f')
+            ts_timestamp = tz.localize(dt)
+
+            record = models.Payments_CSV(**{
+                'pc_valuta_date' : datetime.strptime(i[0], '%d.%m.%Y').date(),
+                'pc_client' : i[1],
+                'pc_reference' : i[2],
+                'pc_intended' : i[3],
+                'pc_iban' : i[4],
+                'pc_entry_date' : datetime.strptime(i[5], '%d.%m.%Y').date(),
+                'pc_amount' : float(i[6]),
+                'pc_currency' : i[7],
+                'pc_timestamp' : ts_timestamp
+            })
+            db.add(record) #Add all the records
+
+        try:
+            db.commit() #Attempt to commit all the records
+        except Exception as e:
+            print(e)
+    
+    except Exception as e:
+        print (e)
+        db.rollback() #Rollback the changes on error
+    finally:
+        db.close() #Close the connection
+    
+    print("Time elapsed: " + str(time() - t) + " s.") #0.091s