From 2f4d54a7feb15921895a9744e2d24cf3e4693a19 Mon Sep 17 00:00:00 2001
From: Igor Chubin <igor@chub.in>
Date: Sun, 16 Feb 2020 19:41:40 +0100
Subject: [PATCH] added lib/airports.py

---
 lib/airports.py | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 lib/airports.py

diff --git a/lib/airports.py b/lib/airports.py
new file mode 100644
index 0000000..e950ceb
--- /dev/null
+++ b/lib/airports.py
@@ -0,0 +1,22 @@
+import csv
+
+AIRPORTS_DAT_FILE = '/home/igor/wttrin-geo/share/airports.dat'
+
+def load_aiports_index():
+    file_ = open(AIRPORTS_DAT_FILE, "r")
+    reader = csv.reader(file_)
+    airport_index = {}
+
+    for line in reader:
+        airport_index[line[4]] = line
+
+    return airport_index
+
+AIRPORTS_INDEX = load_aiports_index()
+
+def get_airport_gps_location(iata_code):
+    if iata_code in AIRPORTS_INDEX:
+        airport = AIRPORTS_INDEX[iata_code]
+        return '%s,%s airport' % (airport[6], airport[7]) #, airport[1])
+    return None
+