def parse_keys(self, stdoutdata):
# Process stdoutdata as byte string since we must run
# unescape before decoding.
for line in stdoutdata.strip().split(b('\n')):
if line[:3] == b('pub'):
fields = line.split(b(':'))
keyid = fields[4][8:]
userid = unescape(fields[9])
keyid, key_enc = gpgdecode(keyid)
userid, user_enc = gpgdecode(userid)
if sys.version_info[0] < 3:
keyid = encode(keyid)
userid = encode(userid)
self.encodings.setdefault(userid, user_enc)
yield (keyid, userid)
from gpgkeys.config import GNUPGEXE
from gpgkeys.config import GNUPGHOME
from gpgkeys.utils import getpreferredencoding
from gpgkeys.utils import decode
from gpgkeys.utils import encode
from gpgkeys.utils import char
from gpgkeys.utils import b
from kmd.completions.quoting import dequote_string
from kmd.completions.quoting import quote_string
keyid_re = re.compile(r'^[0-9A-F]+$', re.I)
userid_re = re.compile(r'^(.+?)\s*(?:\((.*)\))*\s*(?:<(.*)>)*$')
unescape_re = re.compile(b(r'([\\]x[0-9a-f]{2})'))
def unescape(text):
"""Convert ``gpg --with-colons`` output to a byte string.
The string is quoted like a C string to avoid control characters.
The colon is encoded as '\x3a'.
"""
seen = {}
for m in unescape_re.finditer(text):
for g in m.groups():
if g not in seen:
text = text.replace(g, char(int(g[2:], 16)))
seen[g] = True
return text
