fix: check for updates after command execution and handle

requests Exceptions

bench/cli.py

@@ -1,3 +1,4 @@
+import atexit
 import click
 import os, sys, logging, json, pwd, subprocess
 from bench.utils import is_root, PatchError, drop_privileges, get_env_cmd, get_cmd_output, get_frappe, log, is_dist_editable, find_parent_bench, check_latest_version
@@ -41,8 +42,7 @@ def cli():
 
 	else:
 		try:
-			# NOTE: this is the main bench command
-			check_latest_version()
+			atexit.register(check_latest_version)
 			bench_command()
 		except PatchError:
 			sys.exit(1)

bench/utils.py

@@ -82,7 +82,12 @@ def safe_decode(string, encoding = 'utf-8'):
 
 
 def check_latest_version():
-	pypi_request = requests.get("https://pypi.org/pypi/frappe-bench/json")
+	try:
+		pypi_request = requests.get("https://pypi.org/pypi/frappe-bench/json")
+	except Exception:
+		# Exceptions thrown are defined in requests.exceptions
+		# ignore checking on all Exceptions
+		return
 
 	if pypi_request.status_code == 200:
 		pypi_version_str = pypi_request.json().get('info').get('version')