我遇到的问题是当我尝试加载腌制对象时。我已经尝试使用两者pickle.loads
,pickle.load
结果如下:
pickle.loads
:
TypeError: 'str' 不支持缓冲区接口
pickle.load
:
TypeError:文件必须具有“read”和“readline”属性
有人可以告诉我在这个过程中我做错了什么吗?
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change_log["swiss-names"] = {name: "withdrawn"}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}