def test_cache_iterator(self):
"""Test that files added to the cache show up in the iterator
and are accessed correctly via 'in'
"""
cache = pdk.cache.Cache(os.path.join(self.work_dir, 'cache'))
make_path_to(cache.file_path('sha-1:someotherid'))
open(cache.file_path('sha-1:someotherid'), 'w')\
.write('helloalso')
make_path_to(cache.file_path('md5:yetanotherid'))
open(cache.file_path('md5:yetanotherid'), 'w') \
.write('helloalso')
contents = [x for x in cache]
assert 'sha-1:someotherid' in cache
assert 'sha-1:someotherid' in contents
assert 'md5:yetanotherid' in cache
assert 'md5:yetanotherid' in contents
def test_cache_iterator(self):
"""Test that files added to the cache show up in the iterator
and are accessed correctly via 'in'
"""
cache = pdk.cache.Cache(os.path.join(self.work_dir, 'cache'))
make_path_to(cache.file_path('sha-1:someotherid'))
open(cache.file_path('sha-1:someotherid'), 'w')\
.write('helloalso')
make_path_to(cache.file_path('md5:yetanotherid'))
open(cache.file_path('md5:yetanotherid'), 'w') \
.write('helloalso')
contents = [ x for x in cache ]
assert 'sha-1:someotherid' in cache
assert 'sha-1:someotherid' in contents
assert 'md5:yetanotherid' in cache
assert 'md5:yetanotherid' in contents
def _add_links(self, source, blob_ids):
'''Create visible links to the blob contained in source.
Assume the blob_ids are correct.
'''
seed = self.make_download_filename()
try:
# optimization opportunity
# we could attempt linking directly from source
# to visible link to save on a copy here.
copy2(source, seed)
for blob_id in blob_ids:
filename = self.file_path(blob_id)
if os.path.exists(filename):
continue
make_path_to(filename)
os.link(seed, filename)
finally:
os.unlink(seed)
def _add_links(self, source, blob_ids):
'''Create visible links to the blob contained in source.
Assume the blob_ids are correct.
'''
seed = self.make_download_filename()
try:
# optimization opportunity
# we could attempt linking directly from source
# to visible link to save on a copy here.
copy2(source, seed)
for blob_id in blob_ids:
filename = self.file_path(blob_id)
if os.path.exists(filename):
continue
make_path_to(filename)
os.link(seed, filename)
finally:
os.unlink(seed)