test numpy exists

test.py

import sys
import os

for path_item in sys.path:
    try:
        items = os.listdir(path_item)
        for item in items:
            if item == 'numpy':
                print('numpy directory present in path: {}'.format(path_item))
                # cut some lines from __init__.py
                full_path = os.path.join(path_item, item, '__init__.py')
                with open(full_path) as f:
                    for i in range(155):
                        if i < 150: 
                            qq = f.next()
                            continue
                        else:
                            print(f.next())
    except:
        pass

print('finished')