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Merge pull request #1180 from bookwyrm-social/search-timeout

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Adds timeouts to get requests
This commit is contained in:
Mouse Reeve 2021-06-17 14:51:05 -07:00 committed by GitHub
commit 1f071d3c18
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 12 additions and 4 deletions
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9
bookwyrm/connectors/abstract_connector.py
View file

@ -37,7 +37,7 @@ class AbstractMinimalConnector(ABC):
for field in self_fields: for field in self_fields:
setattr(self, field, getattr(info, field)) setattr(self, field, getattr(info, field))
def search(self, query, min_confidence=None): def search(self, query, min_confidence=None, timeout=5):
"""free text search""" """free text search"""
params = {} params = {}
if min_confidence: if min_confidence:
@ -46,6 +46,7 @@ class AbstractMinimalConnector(ABC):
data = self.get_search_data( data = self.get_search_data(
"%s%s" % (self.search_url, query), "%s%s" % (self.search_url, query),
params=params, params=params,
timeout=timeout,
) )
results = [] results = []
@ -218,7 +219,7 @@ def dict_from_mappings(data, mappings):
return result return result
def get_data(url, params=None): def get_data(url, params=None, timeout=10):
"""wrapper for request.get""" """wrapper for request.get"""
# check if the url is blocked # check if the url is blocked
if models.FederatedServer.is_blocked(url): if models.FederatedServer.is_blocked(url):
@ -234,6 +235,7 @@ def get_data(url, params=None):
"Accept": "application/json; charset=utf-8", "Accept": "application/json; charset=utf-8",
"User-Agent": settings.USER_AGENT, "User-Agent": settings.USER_AGENT,
}, },
timeout=timeout,
) )
except (RequestError, SSLError, ConnectionError) as e: except (RequestError, SSLError, ConnectionError) as e:
logger.exception(e) logger.exception(e)
@ -250,7 +252,7 @@ def get_data(url, params=None):
return data return data
def get_image(url): def get_image(url, timeout=10):
"""wrapper for requesting an image""" """wrapper for requesting an image"""
try: try:
resp = requests.get( resp = requests.get(
@ -258,6 +260,7 @@ def get_image(url):
headers={ headers={
"User-Agent": settings.USER_AGENT, "User-Agent": settings.USER_AGENT,
}, },
timeout=timeout,
) )
except (RequestError, SSLError) as e: except (RequestError, SSLError) as e:
logger.exception(e) logger.exception(e)

7
bookwyrm/connectors/connector_manager.py
View file

@ -1,4 +1,5 @@
""" interface with whatever connectors the app has """ """ interface with whatever connectors the app has """
from datetime import datetime
import importlib import importlib
import logging import logging
import re import re
@ -29,9 +30,11 @@ def search(query, min_confidence=0.1, return_first=False):
isbn = re.sub(r"[\W_]", "", query) isbn = re.sub(r"[\W_]", "", query)
maybe_isbn = len(isbn) in [10, 13] # ISBN10 or ISBN13 maybe_isbn = len(isbn) in [10, 13] # ISBN10 or ISBN13
timeout = 15
start_time = datetime.now()
for connector in get_connectors(): for connector in get_connectors():
result_set = None result_set = None
if maybe_isbn and connector.isbn_search_url and connector.isbn_search_url == "": if maybe_isbn and connector.isbn_search_url and connector.isbn_search_url != "":
# Search on ISBN # Search on ISBN
try: try:
result_set = connector.isbn_search(isbn) result_set = connector.isbn_search(isbn)
@ -59,6 +62,8 @@ def search(query, min_confidence=0.1, return_first=False):
"results": result_set, "results": result_set,
} }
) )
if (datetime.now() - start_time).seconds >= timeout:
break
if return_first: if return_first:
return None return None