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Parse custom connectives from header

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Brandon Rozek 2024-10-24 21:18:56 -04:00
parent 84e4d3d1e1
commit 646202cb50
1 changed files with 10 additions and 3 deletions
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13
parse_magic.py
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@ -28,9 +28,10 @@ class SourceFile:
return contents
class UglyHeader:
def __init__(self, negation: bool, necessitation: bool):
def __init__(self, negation: bool, necessitation: bool, custom_model_functions: List[Tuple[int, str]]):
self.negation = negation
self.necessitation = necessitation
self.custom_model_functions = custom_model_functions
class ModelBuilder:
def __init__(self):
@ -199,15 +200,21 @@ def process_model(mp: ModelBuilder, solutions: List[Tuple[Model, Dict]]):
def parse_header(infile: SourceFile) -> UglyHeader:
"""
Parse the header line from the ugly data format.
NOTE: Currently Incomplete.
"""
header_line = next(infile).strip()
header_tokens = header_line.split(" ")
assert header_tokens[0] in ["0", "1"]
assert header_tokens[6] in ["0", "1"]
assert len(header_tokens) >= 7
negation_defined = bool(int(header_tokens[0]))
necessitation_defined = bool(int(header_tokens[6]))
return UglyHeader(negation_defined, necessitation_defined)
num_custom_connectives = int(header_tokens[7])
custom_model_functions: List[Tuple[int, str]] = []
for i in range(num_custom_connectives):
arity = int(header_tokens[7 + (2 * i) + 1])
symbol = header_tokens[7 + (2 * i) + 2]
custom_model_functions.append((arity, symbol))
return UglyHeader(negation_defined, necessitation_defined, custom_model_functions)
def carrier_set_from_size(size: int):
"""