快適なC++生活のためにスクリプト言語を使おう

# -*- coding: utf-8 -*-
#pylint: disable=C0103
import os

u"""
ヘッダファイルでのマクロの重複を見つけるスクリプト
"""

def findDoubledMacro(wdir):
    d = {}
    for root, dirs, files in os.walk(wdir):
        files = [p for p in files if os.path.splitext(p)[1] in ('.h', '.hpp')]
        for p in files:
            fullname = os.path.join(root, p)
            for line in open(fullname, "rt"):
                oline=line.replace("(", " ")
                oline=oline.replace(")", " ")
                oline=oline.replace(",", " ")

                f = oline.strip().split()
                if len(f) >= 2 and f[0] == "#define":
                    if not d.has_key(f[1]):
                        d[f[1]] = []
                    d[f[1]].append(p)

    for k in d.keys():
        if len(d[k]) > 1:
            print k, d[k]

if __name__ == "__main__":
    wdir = "."
    findDoubledMacro(wdir)

max ['sourceA.h', 'sourceB.h']
_UNICODE ['sourceB.h', 'sourceC.h']
DATA_SIZE ['sourceA.h', 'sourceB.h']

#ifndef SOURCEB_H
#define SOURCEB_H

#define DATA_SIZE (100)
#define _UNICODE
#define DEBUG_VIEW
#define max(x,y)  ((x) > (y) ? (x) : (y))
#endif

#ifndef SOURCEB_H
#define SOURCEB_H

#define DATA_SIZE (100)
#define _UNICODE
#define DEBUG_VIEW
#define max(x,y)  ((x) > (y) ? (x) : (y))
#endif

#ifndef SOURCEC_H
#define SOURCEC_H

#define DATA_SIZEC (100)
#define _UNICODE
#define DEBUG_VIEW2
#endif