import requests only when really needed

8 years ago · 92810a287f
parent bac91afca7
commit 92810a287f
1 changed files with 2 additions and 1 deletions
--- a/3
+++ b/3
@ -291,14 +291,15 @@ class Commands(object):
        return ret

    def firmware_update(self, args):
-        import requests
        if args.file:
            fp = open(args.file, 'rb').read()
        elif args.url:
+            import requests
            print("Downloading from", args.url)
            r = requests.get(args.url)
            fp = r.content
        else:
+            import requests
            r = requests.get('https://wallet.trezor.io/data/firmware/releases.json')
            releases = r.json()
            version = lambda r: r['version']