Added additional unit flexibility for download/upload speeds.

speedtest.py

@@ -59,6 +59,18 @@ PY25PLUS = sys.version_info[:2] >= (2, 5)
 PY26PLUS = sys.version_info[:2] >= (2, 6)
 PY32PLUS = sys.version_info[:2] >= (3, 2)
 PY310PLUS = sys.version_info[:2] >= (3, 10)
+SIZEMAP = {
+    "Mibyte": 8. * 1024 * 1024,
+    "Mbyte": 8. * 1000 * 1000,
+    "Mibit": 1. * 1024 * 1024,
+    "Mbit": 1. * 1000 * 1000,
+    "Kibyte": 8. * 1024,
+    "Kbyte": 8. * 1000,
+    "Kibit": 1. * 1024,
+    "Kbit": 1. * 1000,
+    "byte": 8.,
+    "bit": 1.,
+}
 
 # Begin import game to handle Python 2 and Python 3
 try:
@@ -1733,11 +1745,14 @@ def parse_args():
                         help='Only use a single connection instead of '
                              'multiple. This simulates a typical file '
                              'transfer.')
-    parser.add_argument('--bytes', dest='units', action='store_const',
+    parser.add_argument('--bytes', default=False, action='store_true',
-                        const=('byte', 8), default=('bit', 1),
                         help='Display values in bytes instead of bits. Does '
                              'not affect the image generated by --share, nor '
                              'output from --json or --csv')
+    parser.add_argument('--units', choices=tuple(SIZEMAP),
+                        help='Determines which units to display values in. Does '
+                             'not affect the image generated by --share, nor '
+                             'output from --json or --csv')
     parser.add_argument('--share', action='store_true',
                         help='Generate and provide a URL to the speedtest.net '
                              'share results image, not displayed with --csv')
@@ -1747,7 +1762,7 @@ def parse_args():
     parser.add_argument('--csv', action='store_true', default=False,
                         help='Suppress verbose output, only show basic '
                              'information in CSV format. Speeds listed in '
-                             'bit/s and not affected by --bytes')
+                             'bit/s and not affected by --bytes or --units')
     parser.add_argument('--csv-delimiter', default=',', type=PARSER_TYPE_STR,
                         help='Single character delimiter to use in CSV '
                              'output. Default ","')
@@ -1756,7 +1771,7 @@ def parse_args():
     parser.add_argument('--json', action='store_true', default=False,
                         help='Suppress verbose output, only show basic '
                              'information in JSON format. Speeds listed in '
-                             'bit/s and not affected by --bytes')
+                             'bit/s and not affected by --bytes or --units')
     parser.add_argument('--list', action='store_true',
                         help='Display a list of speedtest.net servers '
                              'sorted by distance')
@@ -1850,6 +1865,10 @@ def shell():
         raise SpeedtestCLIError('Cannot supply both --no-download and '
                                 '--no-upload')
 
+    if not args.bytes and not args.units:
+        raise SpeedtestCLIError('Cannot supply both --bytes and '
+                                '--units')
+
     if len(args.csv_delimiter) != 1:
         raise SpeedtestCLIError('--csv-delimiter must be a single character')
 
@@ -1864,6 +1883,13 @@ def shell():
     if debug:
         DEBUG = True
 
+    if args.bytes:
+        units = 'Mbyte'
+    elif args.units:
+        units = args.units
+    else:
+        units = 'Mbit'
+
     if args.simple or args.csv or args.json:
         quiet = True
     else:
@@ -1951,9 +1977,9 @@ def shell():
             callback=callback,
             threads=(None, 1)[args.single]
         )
-        printer('Download: %0.2f M%s/s' %
+        printer('Download: %0.2f %s/s' %
-                ((results.download / 1000.0 / 1000.0) / args.units[1],
+                (results.download / SIZEMAP[units],
-                 args.units[0]),
+                 units),
                 quiet)
     else:
         printer('Skipping download test', quiet)
@@ -1966,9 +1992,9 @@ def shell():
             pre_allocate=args.pre_allocate,
             threads=(None, 1)[args.single]
         )
-        printer('Upload: %0.2f M%s/s' %
+        printer('Upload: %0.2f %s/s' %
-                ((results.upload / 1000.0 / 1000.0) / args.units[1],
+                (results.upload / SIZEMAP[units],
-                 args.units[0]),
+                 units),
                 quiet)
     else:
         printer('Skipping upload test', quiet)