CLI argument parsing

hsparse/parse_csv_contacts.py

@@ -23,11 +23,26 @@
 """ Read CSV contacts file exported from hubspot."""
 
 import csv
+import argparse
 
-CSV = "all-contacts.csv"
+
+def parse_args():
+    parser = argparse.ArgumentParser(description="Parse Hubspot Contacts CSV Export")
+    parser.add_argument(
+        "-c",
+        "--csv",
+        help="Contacts CSV File",
+        type=str,
+        required=True,
+    )
+    args = parser.parse_args()
+    return args
 
 
 def main():
+    args = parse_args()
+    CSV = args.csv
+
     print("Parsing" + CSV)
 
     with open(CSV, newline="") as csvfile: