31
31
self.yield_tuples = yield_tuples
33
decode_func['l'] = self.decode_list
34
decode_func['d'] = self.decode_dict
35
decode_func['i'] = self.decode_int
36
decode_func['0'] = self.decode_string
37
decode_func['1'] = self.decode_string
38
decode_func['2'] = self.decode_string
39
decode_func['3'] = self.decode_string
40
decode_func['4'] = self.decode_string
41
decode_func['5'] = self.decode_string
42
decode_func['6'] = self.decode_string
43
decode_func['7'] = self.decode_string
44
decode_func['8'] = self.decode_string
45
decode_func['9'] = self.decode_string
33
decode_func[b'l'] = self.decode_list
34
decode_func[b'd'] = self.decode_dict
35
decode_func[b'i'] = self.decode_int
36
decode_func[b'0'] = self.decode_string
37
decode_func[b'1'] = self.decode_string
38
decode_func[b'2'] = self.decode_string
39
decode_func[b'3'] = self.decode_string
40
decode_func[b'4'] = self.decode_string
41
decode_func[b'5'] = self.decode_string
42
decode_func[b'6'] = self.decode_string
43
decode_func[b'7'] = self.decode_string
44
decode_func[b'8'] = self.decode_string
45
decode_func[b'9'] = self.decode_string
46
46
self.decode_func = decode_func
48
48
def decode_int(self, x, f):
50
newf = x.index('e', f)
50
newf = x.index(b'e', f)
55
elif x[f] == '0' and newf != f+1:
55
elif x[f] == b'0' and newf != f+1:
59
59
def decode_string(self, x, f):
60
colon = x.index(':', f)
60
colon = x.index(b':', f)
61
61
n = int(x[f:colon])
62
if x[f] == '0' and colon != f+1:
62
if x[f] == b'0' and colon != f+1:
65
65
return (x[colon:colon+n], colon+n)
67
67
def decode_list(self, x, f):
70
70
v, f = self.decode_func[x[f]](x, f)
72
72
if self.yield_tuples:
88
88
if not isinstance(x, bytes):
91
r, l = self.decode_func[x[0]](x, 0)
91
r, l = self.decode_func[x[:1]](x, 0)
92
92
except (IndexError, KeyError, OverflowError) as e:
93
93
raise ValueError(str(e))
116
116
encode_int(int(x), r)
118
118
def encode_int(x, r):
119
r.extend(('i', str(x), 'e'))
119
r.extend((b'i', int_to_bytes(x), b'e'))
121
121
def encode_string(x, r):
122
r.extend((str(len(x)), ':', x))
122
r.extend((int_to_bytes(len(x)), b':', x))
124
def encode_unicode(x, r):
125
r.extend((int_to_bytes(len(x)), b':', x))
124
127
def encode_list(x, r):
127
130
encode_func[type(i)](i, r)
130
133
def encode_dict(x,r):
132
135
ilist = sorted(x.items())
133
136
for k, v in ilist:
134
r.extend((str(len(k)), ':', k))
137
r.extend((int_to_bytes(len(k)), b':', k))
135
138
encode_func[type(v)](v, r)
139
142
encode_func[type(Bencached(0))] = encode_bencached
140
143
encode_func[int] = encode_int
141
144
if sys.version_info < (3,):
142
145
encode_func[long] = encode_int
148
int_to_bytes = lambda n: b"%d" % n
143
149
encode_func[bytes] = encode_string
144
150
encode_func[list] = encode_list
145
151
encode_func[tuple] = encode_list