Move CLI code out of qsomap.py

qsomap.py is now a library with no own functionality.

cli.py

@@ -0,0 +1,24 @@
+#!/usr/bin/env python3
+
+import sys
+import qsomap
+import argparse
+
+parser = argparse.ArgumentParser(
+        description="Render an azimuthal equidistant map of the world " +
+        "centered on the given point")
+
+parser.add_argument(metavar='ref-lat', type=float, dest='ref_lat',
+                    help='Reference Latitude')
+parser.add_argument(metavar='ref-lon', type=float, dest='ref_lon',
+                    help='Reference Longitude')
+parser.add_argument('-o', '--output-file', type=argparse.FileType('w'),
+                    help='The output SVG file (default: print to stdout)',
+                    default=sys.stdout)
+parser.add_argument('-a', '--adif', type=argparse.FileType('r'),
+                    required=False,
+                    help='ADIF log to load and display on the map')
+
+args = parser.parse_args()
+
+qsomap.render(args.ref_lat, args.ref_lon, args.output_file, args.adif)

qsomap.py

@@ -9,7 +9,6 @@ import matplotlib.pyplot as pp
 from matplotlib.colors import hsv_to_rgb
 import json
 import random
-import argparse
 
 LABEL_MIN_FONT_SIZE = 2
 LABEL_MAX_FONT_SIZE = 40
@@ -615,23 +614,3 @@ def render(ref_lat, ref_lon, output_stream, adif_stream):
 
     pp.show()
 
-
-if __name__ == "__main__":
-    parser = argparse.ArgumentParser(
-            description="Render an azimuthal equidistant map of the world " +
-                        "centered on the given point")
-
-    parser.add_argument(metavar='ref-lat', type=float, dest='ref_lat',
-                        help='Reference Latitude')
-    parser.add_argument(metavar='ref-lon', type=float, dest='ref_lon',
-                        help='Reference Longitude')
-    parser.add_argument('-o', '--output-file', type=argparse.FileType('w'),
-                        help='The output SVG file (default: print to stdout)',
-                        default=sys.stdout)
-    parser.add_argument('-a', '--adif', type=argparse.FileType('r'),
-                        required=False,
-                        help='ADIF log to load and display on the map')
-
-    args = parser.parse_args()
-
-    render(args.ref_lat, args.ref_lon, args.output_file, args.adif)