pickled nesnesini yüklemeye çalıştığımda karşılaştığım sorun. Ben İşte sonuçlar hem pickle.loads
ve pickle.load
kullanarak denedim:Turşu nesnesi yüklenemiyor
pickle.loads - TypeError: 'str' does not support the buffer interface
pickle.load - TypeError: file must have 'read' and 'readline' attributes
Birisi bu süreçte yanlış yapıyorum bana söyleyebilir mi?
elif str(parser) == 'SwissWithdrawn_Parser':
# swissprot name changes
print('Gathering SwissProt update info...')
cache_hits = 0
cache_misses = 0
files = set()
for f in os.listdir('out/cache/'):
if os.path.isfile('out/cache/'+f):
files.add(f)
for name in sp_lost_names:
cached = False
url = 'http://www.uniprot.org/uniprot/?query=mnemonic%3a'+name+ \
'+active%3ayes&format=tab&columns=entry%20name'
hashed_url = str(hash(url))
################### For Testing Only - use cache ##################
if hashed_url in files:
cached = True
cache_hits += 1
content = pickle.loads('out/cache/' +hashed_url) # <-- problematic line
else:
cache_misses += 1
content = urllib.request.urlopen(url)
# get the contents returned from the HTTPResponse object
content_list = [x.decode().strip() for x in content.readlines()]
if not cached:
with open('out/cache/'+hashed_url, 'wb') as fp:
pickle.dump(content_list, fp)
####################################################################
# no replacement
if len(content_list) is 0:
change_log['swiss-names'] =
{ name : 'withdrawn' }
# get the new name
else:
new_name = content_list[1]
change_log['swiss-names'] =
{ name : new_name }
Teşekkürler, cevabınız sayesinde nihayet bir önbellek çalışmasının ilk uygulamasını gerçekleştirebildim! :) – Houdini