From c3b0ac72b2b69718ef61b3561daa14ca8b5bf687 Mon Sep 17 00:00:00 2001
From: weiensong <wes@shoot.net.cn>
Date: Tue, 21 Nov 2023 09:56:38 +0800
Subject: [PATCH] feat: check environment, python version must be greater than
 or equal to 3.9

---
 check_env/__init__.py | 13 +++++++++++++
 main.py               |  2 ++
 2 files changed, 15 insertions(+)
 create mode 100644 check_env/__init__.py

diff --git a/check_env/__init__.py b/check_env/__init__.py
new file mode 100644
index 0000000..b0d947e
--- /dev/null
+++ b/check_env/__init__.py
@@ -0,0 +1,13 @@
+import sys
+
+
+class UnsupportedPythonVersionError(Exception):
+    def __init__(self, error_msg: str):
+        super().__init__(error_msg)
+
+
+python_version_info = sys.version_info
+if not sys.version_info >= (3, 9):
+    msg = "当前Python版本: " + ".".join(map(str, python_version_info[:3])) + (', 需要python版本 >= 3.9, 前往下载: '
+                                                                              'https://www.python.org/downloads/')
+    raise UnsupportedPythonVersionError(msg)
diff --git a/main.py b/main.py
index adccdea..450ed2d 100644
--- a/main.py
+++ b/main.py
@@ -2,6 +2,8 @@
 # -*- coding: utf-8 -*-
 
 import signal
+import check_env
+
 from argparse import ArgumentParser
 
 from wcferry import Wcf