问题描述
反正有没有用python打印出库的大小?我尝试过这种方法,但是不起作用:
>>> import sys
>>> import fastai as fastai
>>> import pytorch as torch
>>> print(sys.getsizeof(torch))
88
>>> print(sys.getsizeof(fastai))
88
我认为fastai
约为1.9 MB,pytorch
约为320 MB,但我想确认一下。
解决方法
尝试
import os,sys
dir_size = lambda dirpath:sum([(sum([os.path.getsize(os.path.join(root,f)) for f in files]) + sum([dir_size(os.path.join(root,d)) for d in dirs])) for root,files,dirs in os.walk(dirpath)])
def module_size(module_name):
for p in sys.path:
if os.path.exists(os.path.join(p,module_name)+'.py'):
return f"{os.path.getsize(os.path.join(p,module_name)+'.py')/1024.0} KB"
if os.path.exists(os.path.join(p,module_name)):
return f'{dir_size(os.path.join(p,module_name))/1024.0} KB'
return 'Module not installed.'
print(module_size('fastai'))
print(module_size('pytorch'))