From bdf9ec12e696bfd80e5db5d79404a61bc2add8de Mon Sep 17 00:00:00 2001
From: Chris Barnes <barnesc@janelia.hhmi.org>
Date: Wed, 16 Oct 2019 14:38:50 -0400
Subject: [PATCH] Version info: handle betas

---
 pipx/main.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pipx/main.py b/pipx/main.py
index 81a5751f79..1f934e4bc4 100644
--- a/pipx/main.py
+++ b/pipx/main.py
@@ -6,6 +6,7 @@
 import argparse
 import functools
 import logging
+from pkg_resources import parse_version
 import shlex
 import sys
 import textwrap
@@ -29,7 +30,11 @@
 
 
 __version__ = "0.14.0.0"
-__version_info__ = tuple(int(n) for n in __version__.split("."))
+_, __version_info__, subver, *_ = parse_version(__version__)._key  # type: ignore
+if subver:
+    while len(__version_info__) < 4:
+        __version_info__ += (0,)
+    __version_info__ += subver
 
 
 def print_version() -> None: