16a9aec47b72cf42bed0f845e751eb243f85b43d6Tim Peters# Remove all the .pyc and .pyo files under ../Lib. 26a9aec47b72cf42bed0f845e751eb243f85b43d6Tim Peters 38b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters 46a9aec47b72cf42bed0f845e751eb243f85b43d6Tim Petersdef deltree(root): 56a9aec47b72cf42bed0f845e751eb243f85b43d6Tim Peters import os 68b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters from os.path import join 78b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters 86a9aec47b72cf42bed0f845e751eb243f85b43d6Tim Peters npyc = npyo = 0 98b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters for root, dirs, files in os.walk(root): 108b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters for name in files: 118b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters delete = False 128b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters if name.endswith('.pyc'): 138b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters delete = True 146a9aec47b72cf42bed0f845e751eb243f85b43d6Tim Peters npyc += 1 158b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters elif name.endswith('.pyo'): 168b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters delete = True 176a9aec47b72cf42bed0f845e751eb243f85b43d6Tim Peters npyo += 1 188b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters 198b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters if delete: 208b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters os.remove(join(root, name)) 218b7beb631bd34bbc7d17e8f7e7256ee076a3e381Tim Peters 226a9aec47b72cf42bed0f845e751eb243f85b43d6Tim Peters return npyc, npyo 236a9aec47b72cf42bed0f845e751eb243f85b43d6Tim Peters 246a9aec47b72cf42bed0f845e751eb243f85b43d6Tim Petersnpyc, npyo = deltree("../Lib") 259abb96307fa707f3eb12c515cfa3407a56a33eb9Thomas Hellerprint(npyc, ".pyc deleted,", npyo, ".pyo deleted") 26