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31 lines
888 B
Python
31 lines
888 B
Python
#!/usr/bin/python
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import re
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def file_len(f):
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"""Get file length of file"""
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for i, l in enumerate(f):
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pass
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return i + 1
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def function_lines(f):
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"""
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Return iterator which iterates over functions and returns (function name, function lines)
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"""
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# XXX Buggy! Doesn't work with MOCK_IMPL and ENABLE_GCC_WARNINGS
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in_function = False
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for lineno, line in enumerate(f):
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if not in_function:
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# find the start of a function
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m = re.match(r'^([a-zA-Z_][a-zA-Z_0-9]*),?\(', line)
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if m:
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func_name = m.group(1)
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func_start = lineno
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in_function = True
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else:
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# Fund the end of a function
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if line.startswith("}"):
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n_lines = lineno - func_start
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in_function = False
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yield (func_name, n_lines)
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