def check_installed_files(self):
        mismatches = []
        record_path = os.path.join(self.path, 'installed-files.txt')
        if os.path.exists(record_path):
            for path, _, _ in self.list_installed_files():
                if path == record_path:
                    continue
                if not os.path.exists(path):
                    mismatches.append((path, 'exists', True, False))
        return mismatches
Accepts a new connection from a remote client, and returns
dataset/ETHPy150Open anzev/hedwig/build/pip/pip/_vendor/distlib/database.py/EggInfoDistribution.check_installed_files--crossover with--dataset/ETHPy150Open veegee/guv/guv/green/_ssl33.py/SSLSocket.accept