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Code Issues Releases Wiki Activity

keymanager: don't depend on optional readline module

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This commit is contained in:
Marian Beermann 2017-08-28 10:15:38 +02:00
parent f7ed5d7220
commit b8793d9577
1 changed files with 9 additions and 6 deletions
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15
src/borg/crypto/keymanager.py
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@ -142,8 +142,11 @@ def import_keyfile(self, args):
self.store_keyblob(args) self.store_keyblob(args)
def import_paperkey(self, args): def import_paperkey(self, args):
# imported here because it has global side effects try:
import readline # imported here because it has global side effects
import readline
except ImportError:
print('Note: No line editing available due to missing readline support')
repoid = bin_to_hex(self.repository.id)[:18] repoid = bin_to_hex(self.repository.id)[:18]
try: try:
@ -151,8 +154,8 @@ def import_paperkey(self, args):
# id line input # id line input
while True: while True:
idline = input('id: ').replace(' ', '') idline = input('id: ').replace(' ', '')
if idline == "": if idline == '':
if yes("Abort import? [yN]:"): if yes('Abort import? [yN]:'):
raise EOFError() raise EOFError()
try: try:
@ -184,8 +187,8 @@ def import_paperkey(self, args):
while True: while True:
inline = input('{0:2d}: '.format(idx)) inline = input('{0:2d}: '.format(idx))
inline = inline.replace(' ', '') inline = inline.replace(' ', '')
if inline == "": if inline == '':
if yes("Abort import? [yN]:"): if yes('Abort import? [yN]:'):
raise EOFError() raise EOFError()
try: try:
(data, checksum) = inline.split('-') (data, checksum) = inline.split('-')