Remove caching of Mastodon connections

There's not a good way of invalidating them, and they've started causing
timeouts in this branch.
This commit is contained in:
Jason McBrayer 2018-08-28 08:39:11 -04:00
parent 61c0edff75
commit 7b7c2d171d
2 changed files with 7 additions and 14 deletions

1
.gitignore vendored
View File

@ -110,3 +110,4 @@ pip-selfcheck.json
/Pipfile.lock /Pipfile.lock
/dev_https /dev_https
node_modules node_modules
/TAGS

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@ -21,28 +21,20 @@ class Singleton(type):
cls._instances[cls] = super(Singleton, cls).__call__(*args, **kwargs) cls._instances[cls] = super(Singleton, cls).__call__(*args, **kwargs)
return cls._instances[cls] return cls._instances[cls]
class MastodonPool(dict, metaclass=Singleton):
pass
def get_usercontext(request): def get_usercontext(request):
if is_logged_in(request): if is_logged_in(request):
pool = MastodonPool()
try: try:
client = Client.objects.get(api_base_id=request.session['instance']) client = Client.objects.get(api_base_id=request.session['instance'])
user = Account.objects.get(username=request.session['username']) user = Account.objects.get(username=request.session['username'])
except (Client.DoesNotExist, Client.MultipleObjectsReturned, except (Client.DoesNotExist, Client.MultipleObjectsReturned,
Account.DoesNotExist, Account.MultipleObjectsReturned): Account.DoesNotExist, Account.MultipleObjectsReturned):
raise NotLoggedInException() raise NotLoggedInException()
if user.access_token in pool.keys():
mastodon = pool[user.access_token]
else:
mastodon = Mastodon( mastodon = Mastodon(
client_id = client.client_id, client_id = client.client_id,
client_secret = client.client_secret, client_secret = client.client_secret,
access_token = user.access_token, access_token = user.access_token,
api_base_url = client.api_base_id, api_base_url = client.api_base_id,
ratelimit_method="throw") ratelimit_method="throw")
pool[user.access_token] = mastodon
return user, mastodon return user, mastodon
else: else:
return None, None return None, None