💾 Archived View for tris.fyi › pydoc › pickletools captured on 2022-07-16 at 14:56:13. Gemini links have been rewritten to link to archived content
⬅️ Previous capture (2022-04-28)
-=-=-=-=-=-=-
"Executable documentation" for the pickle module. Extensive comments about the pickle protocols and pickle-machine opcodes can be found here. Some functions meant for external use: genops(pickle) Generate all the opcodes in a pickle, as (opcode, arg, position) triples. dis(pickle, out=None, memo=None, indentlevel=4) Print a symbolic disassembly of a pickle.
doc = <member 'doc' of 'ArgumentDescriptor' objects>
n = <member 'n' of 'ArgumentDescriptor' objects>
name = <member 'name' of 'ArgumentDescriptor' objects>
reader = <member 'reader' of 'ArgumentDescriptor' objects>
arg = <member 'arg' of 'OpcodeInfo' objects>
code = <member 'code' of 'OpcodeInfo' objects>
doc = <member 'doc' of 'OpcodeInfo' objects>
name = <member 'name' of 'OpcodeInfo' objects>
proto = <member 'proto' of 'OpcodeInfo' objects>
stack_after = <member 'stack_after' of 'OpcodeInfo' objects>
stack_before = <member 'stack_before' of 'OpcodeInfo' objects>
doc = <member 'doc' of 'StackObject' objects>
name = <member 'name' of 'StackObject' objects>
obtype = <member 'obtype' of 'StackObject' objects>
decode_long(data)
Decode a long from a two's complement little-endian binary string.
>>> decode_long(b'')
0
>>> decode_long(b"\xff\x00")
255
>>> decode_long(b"\xff\x7f")
32767
>>> decode_long(b"\x00\xff")
-256
>>> decode_long(b"\x00\x80")
-32768
>>> decode_long(b"\x80")
-128
>>> decode_long(b"\x7f")
127
dis(pickle, out=None, memo=None, indentlevel=4, annotate=0)
Produce a symbolic disassembly of a pickle.
'pickle' is a file-like object, or string, containing a (at least one)
pickle. The pickle is disassembled from the current position, through
the first STOP opcode encountered.
Optional arg 'out' is a file-like object to which the disassembly is
printed. It defaults to sys.stdout.
Optional arg 'memo' is a Python dict, used as the pickle's memo. It
may be mutated by dis(), if the pickle contains PUT or BINPUT opcodes.
Passing the same memo object to another dis() call then allows disassembly
to proceed across multiple pickles that were all created by the same
pickler with the same memo. Ordinarily you don't need to worry about this.
Optional arg 'indentlevel' is the number of blanks by which to indent
a new MARK level. It defaults to 4.
Optional arg 'annotate' if nonzero instructs dis() to add short
description of the opcode on each line of disassembled output.
The value given to 'annotate' must be an integer and is used as a
hint for the column where annotation should start. The default
value is 0, meaning no annotations.
In addition to printing the disassembly, some sanity checks are made:
+ All embedded opcode arguments "make sense".
+ Explicit and implicit pop operations have enough items on the stack.
+ When an opcode implicitly refers to a markobject, a markobject is
actually on the stack.
+ A memo entry isn't referenced before it's defined.
+ The markobject isn't stored in the memo.
+ A memo entry isn't redefined.
genops(pickle)
Generate all the opcodes in a pickle.
'pickle' is a file-like object, or string, containing the pickle.
Each opcode in the pickle is generated, from the current pickle position,
stopping after a STOP opcode is delivered. A triple is generated for
each opcode:
opcode, arg, pos
opcode is an OpcodeInfo record, describing the current opcode.
If the opcode has an argument embedded in the pickle, arg is its decoded
value, as a Python object. If the opcode doesn't have an argument, arg
is None.
If the pickle has a tell() method, pos was the value of pickle.tell()
before reading the current opcode. If the pickle is a bytes object,
it's wrapped in a BytesIO object, and the latter's tell() result is
used. Else (the pickle doesn't have a tell(), and it's not obvious how
to query its current position) pos is None.
optimize(p) Optimize a pickle string by removing unused PUT opcodes
read_bytearray8(f)
>>> import io, struct, sys
>>> read_bytearray8(io.BytesIO(b"\x00\x00\x00\x00\x00\x00\x00\x00abc"))
bytearray(b'')
>>> read_bytearray8(io.BytesIO(b"\x03\x00\x00\x00\x00\x00\x00\x00abcdef"))
bytearray(b'abc')
>>> bigsize8 = struct.pack("<Q", sys.maxsize//3)
>>> read_bytearray8(io.BytesIO(bigsize8 + b"abcdef")) #doctest: +ELLIPSIS
Traceback (most recent call last):
...
ValueError: expected ... bytes in a bytearray8, but only 6 remain
read_bytes1(f)
>>> import io
>>> read_bytes1(io.BytesIO(b"\x00"))
b''
>>> read_bytes1(io.BytesIO(b"\x03abcdef"))
b'abc'
read_bytes4(f)
>>> import io
>>> read_bytes4(io.BytesIO(b"\x00\x00\x00\x00abc"))
b''
>>> read_bytes4(io.BytesIO(b"\x03\x00\x00\x00abcdef"))
b'abc'
>>> read_bytes4(io.BytesIO(b"\x00\x00\x00\x03abcdef"))
Traceback (most recent call last):
...
ValueError: expected 50331648 bytes in a bytes4, but only 6 remain
read_bytes8(f)
>>> import io, struct, sys
>>> read_bytes8(io.BytesIO(b"\x00\x00\x00\x00\x00\x00\x00\x00abc"))
b''
>>> read_bytes8(io.BytesIO(b"\x03\x00\x00\x00\x00\x00\x00\x00abcdef"))
b'abc'
>>> bigsize8 = struct.pack("<Q", sys.maxsize//3)
>>> read_bytes8(io.BytesIO(bigsize8 + b"abcdef")) #doctest: +ELLIPSIS
Traceback (most recent call last):
...
ValueError: expected ... bytes in a bytes8, but only 6 remain
read_decimalnl_long(f)
>>> import io
>>> read_decimalnl_long(io.BytesIO(b"1234L\n56"))
1234
>>> read_decimalnl_long(io.BytesIO(b"123456789012345678901234L\n6"))
123456789012345678901234
read_decimalnl_short(f)
>>> import io
>>> read_decimalnl_short(io.BytesIO(b"1234\n56"))
1234
>>> read_decimalnl_short(io.BytesIO(b"1234L\n56"))
Traceback (most recent call last):
...
ValueError: invalid literal for int() with base 10: b'1234L'
read_float8(f)
>>> import io, struct
>>> raw = struct.pack(">d", -1.25)
>>> raw
b'\xbf\xf4\x00\x00\x00\x00\x00\x00'
>>> read_float8(io.BytesIO(raw + b"\n"))
-1.25
read_floatnl(f)
>>> import io
>>> read_floatnl(io.BytesIO(b"-1.25\n6"))
-1.25
read_int4(f)
>>> import io
>>> read_int4(io.BytesIO(b'\xff\x00\x00\x00'))
255
>>> read_int4(io.BytesIO(b'\x00\x00\x00\x80')) == -(2**31)
True
read_long1(f)
>>> import io
>>> read_long1(io.BytesIO(b"\x00"))
0
>>> read_long1(io.BytesIO(b"\x02\xff\x00"))
255
>>> read_long1(io.BytesIO(b"\x02\xff\x7f"))
32767
>>> read_long1(io.BytesIO(b"\x02\x00\xff"))
-256
>>> read_long1(io.BytesIO(b"\x02\x00\x80"))
-32768
read_long4(f)
>>> import io
>>> read_long4(io.BytesIO(b"\x02\x00\x00\x00\xff\x00"))
255
>>> read_long4(io.BytesIO(b"\x02\x00\x00\x00\xff\x7f"))
32767
>>> read_long4(io.BytesIO(b"\x02\x00\x00\x00\x00\xff"))
-256
>>> read_long4(io.BytesIO(b"\x02\x00\x00\x00\x00\x80"))
-32768
>>> read_long1(io.BytesIO(b"\x00\x00\x00\x00"))
0
read_string1(f)
>>> import io
>>> read_string1(io.BytesIO(b"\x00"))
''
>>> read_string1(io.BytesIO(b"\x03abcdef"))
'abc'
read_string4(f)
>>> import io
>>> read_string4(io.BytesIO(b"\x00\x00\x00\x00abc"))
''
>>> read_string4(io.BytesIO(b"\x03\x00\x00\x00abcdef"))
'abc'
>>> read_string4(io.BytesIO(b"\x00\x00\x00\x03abcdef"))
Traceback (most recent call last):
...
ValueError: expected 50331648 bytes in a string4, but only 6 remain
read_stringnl(f, decode=True, stripquotes=True)
>>> import io
>>> read_stringnl(io.BytesIO(b"'abcd'\nefg\n"))
'abcd'
>>> read_stringnl(io.BytesIO(b"\n"))
Traceback (most recent call last):
...
ValueError: no string quotes around b''
>>> read_stringnl(io.BytesIO(b"\n"), stripquotes=False)
''
>>> read_stringnl(io.BytesIO(b"''\n"))
''
>>> read_stringnl(io.BytesIO(b'"abcd"'))
Traceback (most recent call last):
...
ValueError: no newline found when trying to read stringnl
Embedded escapes are undone in the result.
>>> read_stringnl(io.BytesIO(br"'a\n\\b\x00c\td'" + b"\n'e'"))
'a\n\\b\x00c\td'
read_stringnl_noescape(f)
read_stringnl_noescape_pair(f)
>>> import io
>>> read_stringnl_noescape_pair(io.BytesIO(b"Queue\nEmpty\njunk"))
'Queue Empty'
read_uint1(f)
>>> import io
>>> read_uint1(io.BytesIO(b'\xff'))
255
read_uint2(f)
>>> import io
>>> read_uint2(io.BytesIO(b'\xff\x00'))
255
>>> read_uint2(io.BytesIO(b'\xff\xff'))
65535
read_uint4(f)
>>> import io
>>> read_uint4(io.BytesIO(b'\xff\x00\x00\x00'))
255
>>> read_uint4(io.BytesIO(b'\x00\x00\x00\x80')) == 2**31
True
read_uint8(f)
>>> import io
>>> read_uint8(io.BytesIO(b'\xff\x00\x00\x00\x00\x00\x00\x00'))
255
>>> read_uint8(io.BytesIO(b'\xff' * 8)) == 2**64-1
True
read_unicodestring1(f)
>>> import io
>>> s = 'abcd\uabcd'
>>> enc = s.encode('utf-8')
>>> enc
b'abcd\xea\xaf\x8d'
>>> n = bytes([len(enc)]) # little-endian 1-byte length
>>> t = read_unicodestring1(io.BytesIO(n + enc + b'junk'))
>>> s == t
True
>>> read_unicodestring1(io.BytesIO(n + enc[:-1]))
Traceback (most recent call last):
...
ValueError: expected 7 bytes in a unicodestring1, but only 6 remain
read_unicodestring4(f)
>>> import io
>>> s = 'abcd\uabcd'
>>> enc = s.encode('utf-8')
>>> enc
b'abcd\xea\xaf\x8d'
>>> n = bytes([len(enc), 0, 0, 0]) # little-endian 4-byte length
>>> t = read_unicodestring4(io.BytesIO(n + enc + b'junk'))
>>> s == t
True
>>> read_unicodestring4(io.BytesIO(n + enc[:-1]))
Traceback (most recent call last):
...
ValueError: expected 7 bytes in a unicodestring4, but only 6 remain
read_unicodestring8(f)
>>> import io
>>> s = 'abcd\uabcd'
>>> enc = s.encode('utf-8')
>>> enc
b'abcd\xea\xaf\x8d'
>>> n = bytes([len(enc)]) + b'\0' * 7 # little-endian 8-byte length
>>> t = read_unicodestring8(io.BytesIO(n + enc + b'junk'))
>>> s == t
True
>>> read_unicodestring8(io.BytesIO(n + enc[:-1]))
Traceback (most recent call last):
...
ValueError: expected 7 bytes in a unicodestring8, but only 6 remain
read_unicodestringnl(f)
>>> import io
>>> read_unicodestringnl(io.BytesIO(b"abc\\uabcd\njunk")) == 'abc\uabcd'
True
TAKEN_FROM_ARGUMENT1 = -2
TAKEN_FROM_ARGUMENT4 = -3
TAKEN_FROM_ARGUMENT4U = -4
TAKEN_FROM_ARGUMENT8U = -5
UP_TO_NEWLINE = -1
anyobject = any
bytearray8 = <pickletools.ArgumentDescriptor object at 0x7f92bdb4d5c0>
bytes1 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8900>
bytes4 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8940>
bytes8 = <pickletools.ArgumentDescriptor object at 0x7f92bdb4d880>
bytes_types = (<class 'bytes'>, <class 'bytearray'>)
code2op = {'I': <pickletools.OpcodeInfo object at 0x7f92bdbaff40>, 'J': <pickletools.OpcodeInfo object at 0x7f92bde3cee0>, 'K': <pickletools.OpcodeInfo object at 0x7f92bdaa7220>, 'M': <pickletools.OpcodeInfo object at 0x7f92bdaa7280>, 'L': <pickletools.OpcodeInfo object at 0x7f92bdaa72e0>, '\x8a': <pickletools.OpcodeInfo object at 0x7f92bdaa7340>, '\x8b': <pickletools.OpcodeInfo object at 0x7f92bdaa73a0>, 'S': <pickletools.OpcodeInfo object at 0x7f92bdaa7400>, 'T': <pickletools.OpcodeInfo object at 0x7f92bdaa7460>, 'U': <pickletools.OpcodeInfo object at 0x7f92bdaa74c0>, 'B': <pickletools.OpcodeInfo object at 0x7f92bdaa7520>, 'C': <pickletools.OpcodeInfo object at 0x7f92bdaa7580>, '\x8e': <pickletools.OpcodeInfo object at 0x7f92bdaa75e0>, '\x96': <pickletools.OpcodeInfo object at 0x7f92bdaa7640>, '\x97': <pickletools.OpcodeInfo object at 0x7f92bdaa76a0>, '\x98': <pickletools.OpcodeInfo object at 0x7f92bdaa7700>, 'N': <pickletools.OpcodeInfo object at 0x7f92bdaa7760>, '\x88': <pickletools.OpcodeInfo object at 0x7f92bdaa77c0>, '\x89': <pickletools.OpcodeInfo object at 0x7f92bdaa7820>, 'V': <pickletools.OpcodeInfo object at 0x7f92bdaa7880>, '\x8c': <pickletools.OpcodeInfo object at 0x7f92bdaa78e0>, 'X': <pickletools.OpcodeInfo object at 0x7f92bdaa7940>, '\x8d': <pickletools.OpcodeInfo object at 0x7f92bdaa79a0>, 'F': <pickletools.OpcodeInfo object at 0x7f92bdaa7a00>, 'G': <pickletools.OpcodeInfo object at 0x7f92bdaa7a60>, ']': <pickletools.OpcodeInfo object at 0x7f92bdaa7ac0>, 'a': <pickletools.OpcodeInfo object at 0x7f92bdaa7b20>, 'e': <pickletools.OpcodeInfo object at 0x7f92bdaa7b80>, 'l': <pickletools.OpcodeInfo object at 0x7f92bdaa7be0>, ')': <pickletools.OpcodeInfo object at 0x7f92bdaa7c40>, 't': <pickletools.OpcodeInfo object at 0x7f92bdaa7ca0>, '\x85': <pickletools.OpcodeInfo object at 0x7f92bdaa7d00>, '\x86': <pickletools.OpcodeInfo object at 0x7f92bdaa7d60>, '\x87': <pickletools.OpcodeInfo object at 0x7f92bdaa7dc0>, '}': <pickletools.OpcodeInfo object at 0x7f92bdaa7e20>, 'd': <pickletools.OpcodeInfo object at 0x7f92bdaa7e80>, 's': <pickletools.OpcodeInfo object at 0x7f92bdaa7ee0>, 'u': <pickletools.OpcodeInfo object at 0x7f92bdaa7f40>, '\x8f': <pickletools.OpcodeInfo object at 0x7f92bdaa7fa0>, '\x90': <pickletools.OpcodeInfo object at 0x7f92bdaab040>, '\x91': <pickletools.OpcodeInfo object at 0x7f92bdaab0a0>, '0': <pickletools.OpcodeInfo object at 0x7f92bdaab100>, '2': <pickletools.OpcodeInfo object at 0x7f92bdaab160>, '(': <pickletools.OpcodeInfo object at 0x7f92bdaab1c0>, '1': <pickletools.OpcodeInfo object at 0x7f92bdaab220>, 'g': <pickletools.OpcodeInfo object at 0x7f92bdaab280>, 'h': <pickletools.OpcodeInfo object at 0x7f92bdaab2e0>, 'j': <pickletools.OpcodeInfo object at 0x7f92bdaab340>, 'p': <pickletools.OpcodeInfo object at 0x7f92bdaab3a0>, 'q': <pickletools.OpcodeInfo object at 0x7f92bdaab400>, 'r': <pickletools.OpcodeInfo object at 0x7f92bdaab460>, '\x94': <pickletools.OpcodeInfo object at 0x7f92bdaab4c0>, '\x82': <pickletools.OpcodeInfo object at 0x7f92bdaab520>, '\x83': <pickletools.OpcodeInfo object at 0x7f92bdaab580>, '\x84': <pickletools.OpcodeInfo object at 0x7f92bdaab5e0>, 'c': <pickletools.OpcodeInfo object at 0x7f92bdaab640>, '\x93': <pickletools.OpcodeInfo object at 0x7f92bdaab6a0>, 'R': <pickletools.OpcodeInfo object at 0x7f92bdaab700>, 'b': <pickletools.OpcodeInfo object at 0x7f92bdaab760>, 'i': <pickletools.OpcodeInfo object at 0x7f92bdaab7c0>, 'o': <pickletools.OpcodeInfo object at 0x7f92bdaab820>, '\x81': <pickletools.OpcodeInfo object at 0x7f92bdaab880>, '\x92': <pickletools.OpcodeInfo object at 0x7f92bdaab8e0>, '\x80': <pickletools.OpcodeInfo object at 0x7f92bdaab940>, '.': <pickletools.OpcodeInfo object at 0x7f92bdaab9a0>, '\x95': <pickletools.OpcodeInfo object at 0x7f92bdaaba00>, 'P': <pickletools.OpcodeInfo object at 0x7f92bdaaba60>, 'Q': <pickletools.OpcodeInfo object at 0x7f92bdaabac0>}
decimalnl_long = <pickletools.ArgumentDescriptor object at 0x7f92bdb28e80>
decimalnl_short = <pickletools.ArgumentDescriptor object at 0x7f92bdca48c0>
float8 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa89c0>
floatnl = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8980>
int4 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8700>
long1 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8a00>
long4 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8a40>
markobject = mark
opcodes = [<pickletools.OpcodeInfo object at 0x7f92bdbaff40>, <pickletools.OpcodeInfo object at 0x7f92bde3cee0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7220>, <pickletools.OpcodeInfo object at 0x7f92bdaa7280>, <pickletools.OpcodeInfo object at 0x7f92bdaa72e0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7340>, <pickletools.OpcodeInfo object at 0x7f92bdaa73a0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7400>, <pickletools.OpcodeInfo object at 0x7f92bdaa7460>, <pickletools.OpcodeInfo object at 0x7f92bdaa74c0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7520>, <pickletools.OpcodeInfo object at 0x7f92bdaa7580>, <pickletools.OpcodeInfo object at 0x7f92bdaa75e0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7640>, <pickletools.OpcodeInfo object at 0x7f92bdaa76a0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7700>, <pickletools.OpcodeInfo object at 0x7f92bdaa7760>, <pickletools.OpcodeInfo object at 0x7f92bdaa77c0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7820>, <pickletools.OpcodeInfo object at 0x7f92bdaa7880>, <pickletools.OpcodeInfo object at 0x7f92bdaa78e0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7940>, <pickletools.OpcodeInfo object at 0x7f92bdaa79a0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7a00>, <pickletools.OpcodeInfo object at 0x7f92bdaa7a60>, <pickletools.OpcodeInfo object at 0x7f92bdaa7ac0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7b20>, <pickletools.OpcodeInfo object at 0x7f92bdaa7b80>, <pickletools.OpcodeInfo object at 0x7f92bdaa7be0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7c40>, <pickletools.OpcodeInfo object at 0x7f92bdaa7ca0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7d00>, <pickletools.OpcodeInfo object at 0x7f92bdaa7d60>, <pickletools.OpcodeInfo object at 0x7f92bdaa7dc0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7e20>, <pickletools.OpcodeInfo object at 0x7f92bdaa7e80>, <pickletools.OpcodeInfo object at 0x7f92bdaa7ee0>, <pickletools.OpcodeInfo object at 0x7f92bdaa7f40>, <pickletools.OpcodeInfo object at 0x7f92bdaa7fa0>, <pickletools.OpcodeInfo object at 0x7f92bdaab040>, <pickletools.OpcodeInfo object at 0x7f92bdaab0a0>, <pickletools.OpcodeInfo object at 0x7f92bdaab100>, <pickletools.OpcodeInfo object at 0x7f92bdaab160>, <pickletools.OpcodeInfo object at 0x7f92bdaab1c0>, <pickletools.OpcodeInfo object at 0x7f92bdaab220>, <pickletools.OpcodeInfo object at 0x7f92bdaab280>, <pickletools.OpcodeInfo object at 0x7f92bdaab2e0>, <pickletools.OpcodeInfo object at 0x7f92bdaab340>, <pickletools.OpcodeInfo object at 0x7f92bdaab3a0>, <pickletools.OpcodeInfo object at 0x7f92bdaab400>, <pickletools.OpcodeInfo object at 0x7f92bdaab460>, <pickletools.OpcodeInfo object at 0x7f92bdaab4c0>, <pickletools.OpcodeInfo object at 0x7f92bdaab520>, <pickletools.OpcodeInfo object at 0x7f92bdaab580>, <pickletools.OpcodeInfo object at 0x7f92bdaab5e0>, <pickletools.OpcodeInfo object at 0x7f92bdaab640>, <pickletools.OpcodeInfo object at 0x7f92bdaab6a0>, <pickletools.OpcodeInfo object at 0x7f92bdaab700>, <pickletools.OpcodeInfo object at 0x7f92bdaab760>, <pickletools.OpcodeInfo object at 0x7f92bdaab7c0>, <pickletools.OpcodeInfo object at 0x7f92bdaab820>, <pickletools.OpcodeInfo object at 0x7f92bdaab880>, <pickletools.OpcodeInfo object at 0x7f92bdaab8e0>, <pickletools.OpcodeInfo object at 0x7f92bdaab940>, <pickletools.OpcodeInfo object at 0x7f92bdaab9a0>, <pickletools.OpcodeInfo object at 0x7f92bdaaba00>, <pickletools.OpcodeInfo object at 0x7f92bdaaba60>, <pickletools.OpcodeInfo object at 0x7f92bdaabac0>]
pybool = bool
pybuffer = buffer
pybytearray = bytearray
pybytes = bytes
pybytes_or_str = bytes_or_str
pydict = dict
pyfloat = float
pyfrozenset = frozenset
pyint = int
pyinteger_or_bool = int_or_bool
pylist = list
pylong = int
pynone = None
pyset = set
pystring = bytes_or_str
pytuple = tuple
pyunicode = str
stackslice = stackslice
string1 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8880>
string4 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa88c0>
stringnl = <pickletools.ArgumentDescriptor object at 0x7f92bdaa87c0>
stringnl_noescape = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8800>
stringnl_noescape_pair = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8840>
uint1 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8680>
uint2 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa86c0>
uint4 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8740>
uint8 = <pickletools.ArgumentDescriptor object at 0x7f92bdaa8780>
unicodestring1 = <pickletools.ArgumentDescriptor object at 0x7f92bdb4bc80>
unicodestring4 = <pickletools.ArgumentDescriptor object at 0x7f92bdb4bd40>
unicodestring8 = <pickletools.ArgumentDescriptor object at 0x7f92bdb4bbc0>
unicodestringnl = <pickletools.ArgumentDescriptor object at 0x7f92bdbaef80>