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converter.py
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converter.py
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"""
```
#def hoge = 1
#def fuga = 2
hoge less than fuga is true by B-Lt{};
```
will be converted to
```
1 less than 2 is true by B-Lt{};
```
"""
import sys
def tokenize_definition(def_expr):
"""
Example:
>>> tokenize_definition("#def hoge = 1")
("hoge", "1")
"""
definition, variable = def_expr.split("=", 1)
return definition[5:].strip(), variable.strip()
def main(text):
defs = []
converted_lines = []
for line in text.split("\n"):
if line.strip().startswith("#def"):
defs.append(tokenize_definition(line))
else:
for before, after in defs:
line = line.replace(before, after)
converted_lines.append(line)
return "\n".join(converted_lines)
if __name__ == "__main__":
in_path = sys.argv[-1]
with open(in_path) as f:
text = f.read()
print(main(text))