https://github.com/chainer/chainer
Tip revision: e611f65fa525126063594f959c432ad57c38ac8a authored by Seiya Tokui on 17 May 2016, 05:34:28 UTC
Merge pull request #1184 from pfnet/v1.8.2
Merge pull request #1184 from pfnet/v1.8.2
Tip revision: e611f65
utils.py
import os
def print_warning(*lines):
print('**************************************************')
for line in lines:
print('*** WARNING: %s' % line)
print('**************************************************')
def get_path(key):
return os.environ.get(key, '').split(os.pathsep)
def search_on_path(filenames):
for p in get_path('PATH'):
for filename in filenames:
full = os.path.join(p, filename)
if os.path.exists(full):
return os.path.abspath(full)
return None