id: 1
unit: def compile()
file: re2.py
start line: 0
end line: 0
size: 3 LOC
McCabe index: 1
number of parameters: 1

id: 2
unit: def search()
file: re2.py
start line: 0
end line: 0
size: 2 LOC
McCabe index: 1
number of parameters: 2

id: 3
unit: def match()
file: re2.py
start line: 0
end line: 0
size: 2 LOC
McCabe index: 1
number of parameters: 2

id: 4
unit: def fullmatch()
file: re2.py
start line: 0
end line: 0
size: 2 LOC
McCabe index: 1
number of parameters: 2