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https://github.com/yt-dlp/yt-dlp.git
synced 2024-09-03 00:00:44 +02:00
Implement more opcodes
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e0df6211cc
commit
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@ -863,13 +863,7 @@ def resfunc(args):
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coder = io.BytesIO(m.code)
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while True:
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opcode = struct.unpack('!B', coder.read(1))[0]
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if opcode == 208: # getlocal_0
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stack.append(registers[0])
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elif opcode == 209: # getlocal_1
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stack.append(registers[1])
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elif opcode == 210: # getlocal_2
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stack.append(registers[2])
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elif opcode == 36: # pushbyte
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if opcode == 36: # pushbyte
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v = struct.unpack('!B', coder.read(1))[0]
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stack.append(v)
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elif opcode == 44: # pushstring
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@ -895,12 +889,41 @@ def resfunc(args):
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else:
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res = obj.split(args[0])
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stack.append(res)
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elif mname == u'slice':
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assert len(args) == 1
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assert isinstance(args[0], int)
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assert isinstance(obj, list)
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res = obj[args[0]:]
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stack.append(res)
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elif mname == u'join':
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assert len(args) == 1
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assert isinstance(args[0], compat_str)
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assert isinstance(obj, list)
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res = args[0].join(obj)
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stack.append(res)
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elif mname in method_pyfunctions:
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stack.append(method_pyfunctions[mname](args))
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else:
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raise NotImplementedError(
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u'Unsupported property %r on %r'
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% (mname, obj))
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elif opcode == 72: # returnvalue
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res = stack.pop()
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return res
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elif opcode == 79: # callpropvoid
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index = u30(coder)
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mname = multinames[index]
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arg_count = u30(coder)
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args = list(reversed(
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[stack.pop() for _ in range(arg_count)]))
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obj = stack.pop()
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if mname == u'reverse':
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assert isinstance(obj, list)
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obj.reverse()
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else:
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raise NotImplementedError(
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u'Unsupported (void) property %r on %r'
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% (mname, obj))
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elif opcode == 93: # findpropstrict
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index = u30(coder)
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mname = multinames[index]
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@ -943,6 +966,14 @@ def resfunc(args):
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value1 = stack.pop()
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res = value1 % value2
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stack.append(res)
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elif opcode == 208: # getlocal_0
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stack.append(registers[0])
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elif opcode == 209: # getlocal_1
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stack.append(registers[1])
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elif opcode == 210: # getlocal_2
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stack.append(registers[2])
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elif opcode == 211: # getlocal_3
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stack.append(registers[3])
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elif opcode == 214: # setlocal_2
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registers[2] = stack.pop()
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elif opcode == 215: # setlocal_3
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