Remove the optparse backward compatibility, and fix the --version feature

1 files changed, 12 insertions, 30 deletions

diff --git a/src/args.py b/src/args.py
index 030f7212..95acbfd6 100644
--- a/src/args.py
+++ b/src/args.py
@@ -5,39 +5,21 @@ There is a fallback to the deprecated optparse if argparse is not found
 """
 from gettext import gettext as _
 from os import path
+from argparse import ArgumentParser, SUPPRESS
 
 def parse_args(CONFIG_PATH=''):
     """
     Parse the arguments from the command line
     """
-    try:
-        from argparse import ArgumentParser, SUPPRESS
-    except ImportError:
-        from optparse import OptionParser
-        from optparse import SUPPRESS_HELP as SUPPRESS
-        parser = OptionParser()
-        parser.add_option("-f", "--file", dest="filename",
-                          default=path.join(CONFIG_PATH, 'poezio.cfg'),
-                          help=_("The config file you want to use"),
-                          metavar="CONFIG_FILE")
-        parser.add_option("-d", "--debug", dest="debug",
-                          help=_("The file where debug will be written"),
-                          metavar="DEBUG_FILE")
-        parser.add_option("-v", "--version", dest="version",
-                          help=SUPPRESS, metavar="VERSION",
-                          default="0.9-dev")
-        (options, __) = parser.parse_args()
-    else:
-        parser = ArgumentParser()
-        parser.add_argument("-f", "--file", dest="filename",
-                            default=path.join(CONFIG_PATH, 'poezio.cfg'),
-                            help=_("The config file you want to use"),
-                            metavar="CONFIG_FILE")
-        parser.add_argument("-d", "--debug", dest="debug",
-                            help=_("The file where debug will be written"),
-                            metavar="DEBUG_FILE")
-        parser.add_argument("-v", "--version", dest="version",
-                            help=SUPPRESS, metavar="VERSION",
-                            default="0.9-dev")
-        options = parser.parse_args()
+    parser = ArgumentParser()
+    parser.add_argument("-f", "--file", dest="filename",
+                        default=path.join(CONFIG_PATH, 'poezio.cfg'),
+                        help=_("The config file you want to use"),
+                        metavar="CONFIG_FILE")
+    parser.add_argument("-d", "--debug", dest="debug",
+                        help=_("The file where debug will be written"),
+                        metavar="DEBUG_FILE")
+    parser.add_argument("-v", "--version", action="version",
+                        version="0.9-dev")
+    options = parser.parse_args()
     return options