arno/trezor-firmware
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import requests only when really needed

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This commit is contained in:
Pavol Rusnak 2016-10-03 10:42:02 +02:00
parent bac91afca7
commit 92810a287f
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1 changed files with 2 additions and 1 deletions
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trezorctl
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@ -291,14 +291,15 @@ class Commands(object):
return ret return ret
def firmware_update(self, args): def firmware_update(self, args):
import requests
if args.file: if args.file:
fp = open(args.file, 'rb').read() fp = open(args.file, 'rb').read()
elif args.url: elif args.url:
import requests
print("Downloading from", args.url) print("Downloading from", args.url)
r = requests.get(args.url) r = requests.get(args.url)
fp = r.content fp = r.content
else: else:
import requests
r = requests.get('https://wallet.trezor.io/data/firmware/releases.json') r = requests.get('https://wallet.trezor.io/data/firmware/releases.json')
releases = r.json() releases = r.json()
version = lambda r: r['version'] version = lambda r: r['version']