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Merge pull request #1413 from bookwyrm-social/search-refactor

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Search refactor
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Mouse Reeve 2021-09-30 13:12:41 -07:00 committed by GitHub
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34 changed files with 457 additions and 529 deletions
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156
bookwyrm/book_search.py Normal file
View file

@ -0,0 +1,156 @@
""" using a bookwyrm instance as a source of book data """
from dataclasses import asdict, dataclass
from functools import reduce
import operator
from django.contrib.postgres.search import SearchRank, SearchQuery
from django.db.models import OuterRef, Subquery, F, Q
from bookwyrm import models
from bookwyrm.settings import MEDIA_FULL_URL
# pylint: disable=arguments-differ
def search(query, min_confidence=0, filters=None, return_first=False):
"""search your local database"""
filters = filters or []
if not query:
return []
# first, try searching unqiue identifiers
results = search_identifiers(query, *filters, return_first=return_first)
if not results:
# then try searching title/author
results = search_title_author(
query, min_confidence, *filters, return_first=return_first
)
return results
def isbn_search(query):
"""search your local database"""
if not query:
return []
filters = [{f: query} for f in ["isbn_10", "isbn_13"]]
results = models.Edition.objects.filter(
reduce(operator.or_, (Q(**f) for f in filters))
).distinct()
# when there are multiple editions of the same work, pick the default.
# it would be odd for this to happen.
default_editions = models.Edition.objects.filter(
parent_work=OuterRef("parent_work")
).order_by("-edition_rank")
results = (
results.annotate(default_id=Subquery(default_editions.values("id")[:1])).filter(
default_id=F("id")
)
or results
)
return results
def format_search_result(search_result):
"""convert a book object into a search result object"""
cover = None
if search_result.cover:
cover = f"{MEDIA_FULL_URL}{search_result.cover}"
return SearchResult(
title=search_result.title,
key=search_result.remote_id,
author=search_result.author_text,
year=search_result.published_date.year
if search_result.published_date
else None,
cover=cover,
confidence=search_result.rank if hasattr(search_result, "rank") else 1,
connector="",
).json()
def search_identifiers(query, *filters, return_first=False):
"""tries remote_id, isbn; defined as dedupe fields on the model"""
# pylint: disable=W0212
or_filters = [
{f.name: query}
for f in models.Edition._meta.get_fields()
if hasattr(f, "deduplication_field") and f.deduplication_field
]
results = models.Edition.objects.filter(
*filters, reduce(operator.or_, (Q(**f) for f in or_filters))
).distinct()
if results.count() <= 1:
return results
# when there are multiple editions of the same work, pick the default.
# it would be odd for this to happen.
default_editions = models.Edition.objects.filter(
parent_work=OuterRef("parent_work")
).order_by("-edition_rank")
results = (
results.annotate(default_id=Subquery(default_editions.values("id")[:1])).filter(
default_id=F("id")
)
or results
)
if return_first:
return results.first()
return results
def search_title_author(query, min_confidence, *filters, return_first=False):
"""searches for title and author"""
query = SearchQuery(query, config="simple") | SearchQuery(query, config="english")
results = (
models.Edition.objects.filter(*filters, search_vector=query)
.annotate(rank=SearchRank(F("search_vector"), query))
.filter(rank__gt=min_confidence)
.order_by("-rank")
)
# when there are multiple editions of the same work, pick the closest
editions_of_work = results.values("parent_work__id").values_list("parent_work__id")
# filter out multiple editions of the same work
list_results = []
for work_id in set(editions_of_work):
editions = results.filter(parent_work=work_id)
default = editions.order_by("-edition_rank").first()
default_rank = default.rank if default else 0
# if mutliple books have the top rank, pick the default edition
if default_rank == editions.first().rank:
result = default
else:
result = editions.first()
if return_first:
return result
list_results.append(result)
return list_results
@dataclass
class SearchResult:
"""standardized search result object"""
title: str
key: str
connector: object
view_link: str = None
author: str = None
year: str = None
cover: str = None
confidence: int = 1
def __repr__(self):
# pylint: disable=consider-using-f-string
return "<SearchResult key={!r} title={!r} author={!r}>".format(
self.key, self.title, self.author
)
def json(self):
"""serialize a connector for json response"""
serialized = asdict(self)
del serialized["connector"]
return serialized

2
bookwyrm/connectors/__init__.py
View file

@ -3,4 +3,4 @@ from .settings import CONNECTORS
from .abstract_connector import ConnectorException
from .abstract_connector import get_data, get_image
from .connector_manager import search, local_search, first_search_result
from .connector_manager import search, first_search_result

28
bookwyrm/connectors/abstract_connector.py
View file

@ -1,6 +1,5 @@
""" functionality outline for a book data connector """
from abc import ABC, abstractmethod
from dataclasses import asdict, dataclass
import logging
from django.db import transaction
@ -32,7 +31,6 @@ class AbstractMinimalConnector(ABC):
"isbn_search_url",
"name",
"identifier",
"local",
]
for field in self_fields:
setattr(self, field, getattr(info, field))
@ -268,32 +266,6 @@ def get_image(url, timeout=10):
return resp
@dataclass
class SearchResult:
"""standardized search result object"""
title: str
key: str
connector: object
view_link: str = None
author: str = None
year: str = None
cover: str = None
confidence: int = 1
def __repr__(self):
# pylint: disable=consider-using-f-string
return "<SearchResult key={!r} title={!r} author={!r}>".format(
self.key, self.title, self.author
)
def json(self):
"""serialize a connector for json response"""
serialized = asdict(self)
del serialized["connector"]
return serialized
class Mapping:
"""associate a local database field with a field in an external dataset"""

3
bookwyrm/connectors/bookwyrm_connector.py
View file

@ -1,6 +1,7 @@
""" using another bookwyrm instance as a source of book data """
from bookwyrm import activitypub, models
from .abstract_connector import AbstractMinimalConnector, SearchResult
from bookwyrm.book_search import SearchResult
from .abstract_connector import AbstractMinimalConnector
class Connector(AbstractMinimalConnector):

23
bookwyrm/connectors/connector_manager.py
View file

@ -10,7 +10,7 @@ from django.db.models import signals
from requests import HTTPError
from bookwyrm import models
from bookwyrm import book_search, models
from bookwyrm.tasks import app
logger = logging.getLogger(__name__)
@ -55,7 +55,7 @@ def search(query, min_confidence=0.1, return_first=False):
# if we found anything, return it
return result_set[0]
if result_set or connector.local:
if result_set:
results.append(
{
"connector": connector,
@ -71,22 +71,13 @@ def search(query, min_confidence=0.1, return_first=False):
return results
def local_search(query, min_confidence=0.1, raw=False, filters=None):
"""only look at local search results"""
connector = load_connector(models.Connector.objects.get(local=True))
return connector.search(
query, min_confidence=min_confidence, raw=raw, filters=filters
)
def isbn_local_search(query, raw=False):
"""only look at local search results"""
connector = load_connector(models.Connector.objects.get(local=True))
return connector.isbn_search(query, raw=raw)
def first_search_result(query, min_confidence=0.1):
"""search until you find a result that fits"""
# try local search first
result = book_search.search(query, min_confidence=min_confidence, return_first=True)
if result:
return result
# otherwise, try remote endpoints
return search(query, min_confidence=min_confidence, return_first=True) or None

3
bookwyrm/connectors/inventaire.py
View file

@ -2,7 +2,8 @@
import re
from bookwyrm import models
from .abstract_connector import AbstractConnector, SearchResult, Mapping
from bookwyrm.book_search import SearchResult
from .abstract_connector import AbstractConnector, Mapping
from .abstract_connector import get_data
from .connector_manager import ConnectorException

3
bookwyrm/connectors/openlibrary.py
View file

@ -2,7 +2,8 @@
import re
from bookwyrm import models
from .abstract_connector import AbstractConnector, SearchResult, Mapping
from bookwyrm.book_search import SearchResult
from .abstract_connector import AbstractConnector, Mapping
from .abstract_connector import get_data, infer_physical_format, unique_physical_format
from .connector_manager import ConnectorException
from .openlibrary_languages import languages

164
bookwyrm/connectors/self_connector.py
View file

@ -1,164 +0,0 @@
""" using a bookwyrm instance as a source of book data """
from functools import reduce
import operator
from django.contrib.postgres.search import SearchRank, SearchQuery
from django.db.models import OuterRef, Subquery, F, Q
from bookwyrm import models
from .abstract_connector import AbstractConnector, SearchResult
class Connector(AbstractConnector):
"""instantiate a connector"""
# pylint: disable=arguments-differ
def search(self, query, min_confidence=0, raw=False, filters=None):
"""search your local database"""
filters = filters or []
if not query:
return []
# first, try searching unqiue identifiers
results = search_identifiers(query, *filters)
if not results:
# then try searching title/author
results = search_title_author(query, min_confidence, *filters)
search_results = []
for result in results:
if raw:
search_results.append(result)
else:
search_results.append(self.format_search_result(result))
if len(search_results) >= 10:
break
if not raw:
search_results.sort(key=lambda r: r.confidence, reverse=True)
return search_results
def isbn_search(self, query, raw=False):
"""search your local database"""
if not query:
return []
filters = [{f: query} for f in ["isbn_10", "isbn_13"]]
results = models.Edition.objects.filter(
reduce(operator.or_, (Q(**f) for f in filters))
).distinct()
# when there are multiple editions of the same work, pick the default.
# it would be odd for this to happen.
default_editions = models.Edition.objects.filter(
parent_work=OuterRef("parent_work")
).order_by("-edition_rank")
results = (
results.annotate(
default_id=Subquery(default_editions.values("id")[:1])
).filter(default_id=F("id"))
or results
)
search_results = []
for result in results:
if raw:
search_results.append(result)
else:
search_results.append(self.format_search_result(result))
if len(search_results) >= 10:
break
return search_results
def format_search_result(self, search_result):
cover = None
if search_result.cover:
cover = f"{self.covers_url}{search_result.cover}"
return SearchResult(
title=search_result.title,
key=search_result.remote_id,
author=search_result.author_text,
year=search_result.published_date.year
if search_result.published_date
else None,
connector=self,
cover=cover,
confidence=search_result.rank if hasattr(search_result, "rank") else 1,
)
def format_isbn_search_result(self, search_result):
return self.format_search_result(search_result)
def is_work_data(self, data):
pass
def get_edition_from_work_data(self, data):
pass
def get_work_from_edition_data(self, data):
pass
def get_authors_from_data(self, data):
return None
def parse_isbn_search_data(self, data):
"""it's already in the right format, don't even worry about it"""
return data
def parse_search_data(self, data):
"""it's already in the right format, don't even worry about it"""
return data
def expand_book_data(self, book):
pass
def search_identifiers(query, *filters):
"""tries remote_id, isbn; defined as dedupe fields on the model"""
# pylint: disable=W0212
or_filters = [
{f.name: query}
for f in models.Edition._meta.get_fields()
if hasattr(f, "deduplication_field") and f.deduplication_field
]
results = models.Edition.objects.filter(
*filters, reduce(operator.or_, (Q(**f) for f in or_filters))
).distinct()
if results.count() <= 1:
return results
# when there are multiple editions of the same work, pick the default.
# it would be odd for this to happen.
default_editions = models.Edition.objects.filter(
parent_work=OuterRef("parent_work")
).order_by("-edition_rank")
return (
results.annotate(default_id=Subquery(default_editions.values("id")[:1])).filter(
default_id=F("id")
)
or results
)
def search_title_author(query, min_confidence, *filters):
"""searches for title and author"""
query = SearchQuery(query, config="simple") | SearchQuery(query, config="english")
results = (
models.Edition.objects.filter(*filters, search_vector=query)
.annotate(rank=SearchRank(F("search_vector"), query))
.filter(rank__gt=min_confidence)
.order_by("-rank")
)
# when there are multiple editions of the same work, pick the closest
editions_of_work = results.values("parent_work__id").values_list("parent_work__id")
# filter out multiple editions of the same work
for work_id in set(editions_of_work):
editions = results.filter(parent_work=work_id)
default = editions.order_by("-edition_rank").first()
default_rank = default.rank if default else 0
# if mutliple books have the top rank, pick the default edition
if default_rank == editions.first().rank:
yield default
else:
yield editions.first()

2
bookwyrm/connectors/settings.py
View file

@ -1,3 +1,3 @@
""" settings book data connectors """
CONNECTORS = ["openlibrary", "inventaire", "self_connector", "bookwyrm_connector"]
CONNECTORS = ["openlibrary", "inventaire", "bookwyrm_connector"]

14
bookwyrm/management/commands/initdb.py
View file

@ -4,7 +4,6 @@ from django.contrib.auth.models import Group, Permission
from django.contrib.contenttypes.models import ContentType
from bookwyrm.models import Connector, FederatedServer, SiteSettings, User
from bookwyrm.settings import DOMAIN
def init_groups():
@ -73,19 +72,6 @@ def init_permissions():
def init_connectors():
"""access book data sources"""
Connector.objects.create(
identifier=DOMAIN,
name="Local",
local=True,
connector_file="self_connector",
base_url="https://%s" % DOMAIN,
books_url="https://%s/book" % DOMAIN,
covers_url="https://%s/images/" % DOMAIN,
search_url="https://%s/search?q=" % DOMAIN,
isbn_search_url="https://%s/isbn/" % DOMAIN,
priority=1,
)
Connector.objects.create(
identifier="bookwyrm.social",
name="BookWyrm dot Social",

41
bookwyrm/migrations/0102_remove_connector_local.py Normal file
View file

@ -0,0 +1,41 @@
# Generated by Django 3.2.5 on 2021-09-30 17:46
from django.db import migrations
from bookwyrm.settings import DOMAIN
def remove_self_connector(app_registry, schema_editor):
"""set the new phsyical format field based on existing format data"""
db_alias = schema_editor.connection.alias
app_registry.get_model("bookwyrm", "Connector").objects.using(db_alias).filter(
connector_file="self_connector"
).delete()
def reverse(app_registry, schema_editor):
"""doesn't need to do anything"""
db_alias = schema_editor.connection.alias
model = app_registry.get_model("bookwyrm", "Connector")
model.objects.using(db_alias).create(
identifier=DOMAIN,
name="Local",
local=True,
connector_file="self_connector",
base_url=f"https://{DOMAIN}",
books_url=f"https://{DOMAIN}/book",
covers_url=f"https://{DOMAIN}/images/",
search_url=f"https://{DOMAIN}/search?q=",
isbn_search_url=f"https://{DOMAIN}/isbn/",
priority=1,
)
class Migration(migrations.Migration):
dependencies = [
("bookwyrm", "0101_auto_20210929_1847"),
]
operations = [
migrations.RunPython(remove_self_connector, reverse),
]

17
bookwyrm/migrations/0103_remove_connector_local.py Normal file
View file

@ -0,0 +1,17 @@
# Generated by Django 3.2.5 on 2021-09-30 18:03
from django.db import migrations
class Migration(migrations.Migration):
dependencies = [
("bookwyrm", "0102_remove_connector_local"),
]
operations = [
migrations.RemoveField(
model_name="connector",
name="local",
),
]

1
bookwyrm/models/connector.py
View file

@ -14,7 +14,6 @@ class Connector(BookWyrmModel):
identifier = models.CharField(max_length=255, unique=True)
priority = models.IntegerField(default=2)
name = models.CharField(max_length=255, null=True, blank=True)
local = models.BooleanField(default=False)
connector_file = models.CharField(max_length=255, choices=ConnectorFiles.choices)
api_key = models.CharField(max_length=255, null=True, blank=True)
active = models.BooleanField(default=True)

47
bookwyrm/templates/search/book.html
View file

@ -8,7 +8,24 @@
<ul class="block">
{% for result in local_results.results %}
<li class="pd-4 mb-5">
{% include 'snippets/search_result_text.html' with result=result %}
<div class="columns is-mobile is-gapless">
<div class="column is-cover">
{% include 'snippets/book_cover.html' with book=result cover_class='is-w-xs is-h-xs' %}
</div>
<div class="column is-10 ml-3">
<p>
<strong>
{% include "snippets/book_titleby.html" with book=result %}
</strong>
</p>
<p>
{% if result.first_published_date or result.published_date %}
({% firstof result.first_published_date.year result.published_date.year %})
{% endif %}
</p>
</div>
</div>
</li>
{% endfor %}
</ul>
@ -43,7 +60,33 @@
<ul class="is-flex-grow-1">
{% for result in result_set.results %}
<li class="mb-5">
{% include 'snippets/search_result_text.html' with result=result remote_result=True %}
<div class="columns is-mobile is-gapless">
<div class="columns is-mobile is-gapless">
{% include 'snippets/book_cover.html' with book=result cover_class='is-w-xs is-h-xs' external_path=True %}
</div>
<div class="column is-10 ml-3">
<p>
<strong>
<a
href="{{ result.view_link|default:result.key }}"
rel="noopener"
target="_blank"
>{{ result.title }}</a>
</strong>
</p>
<p>
{{ result.author }}
{% if result.year %}({{ result.year }}){% endif %}
</p>
<form class="mt-1" action="/resolve-book" method="post">
{% csrf_token %}
<input type="hidden" name="remote_id" value="{{ result.key }}">
<button type="submit" class="button is-small is-link">
{% trans "Import book" %}
</button>
</form>
</div>
</div>
</li>
{% endfor %}
</ul>

41
bookwyrm/templates/snippets/search_result_text.html
View file

@ -1,41 +0,0 @@
{% load i18n %}
<div class="columns is-mobile is-gapless">
<div class="column is-cover">
{% include 'snippets/book_cover.html' with book=result cover_class='is-w-xs is-h-xs' external_path=True %}
</div>
<div class="column is-10 ml-3">
<p>
<strong>
<a
href="{{ result.view_link|default:result.key }}"
{% if remote_result %}
rel="noopener"
target="_blank"
{% endif %}
>{{ result.title }}</a>
</strong>
</p>
<p>
{% if result.author %}
{{ result.author }}
{% endif %}
{% if result.year %}
({{ result.year }})
{% endif %}
</p>
{% if remote_result %}
<form class="mt-1" action="/resolve-book" method="post">
{% csrf_token %}
<input type="hidden" name="remote_id" value="{{ result.key }}">
<button type="submit" class="button is-small is-link">
{% trans "Import book" %}
</button>
</form>
{% endif %}
</div>
</div>

10
bookwyrm/tests/connectors/test_abstract_connector.py
View file

@ -119,12 +119,10 @@ class AbstractConnector(TestCase):
@responses.activate
def test_get_or_create_author(self):
"""load an author"""
self.connector.author_mappings = (
[ # pylint: disable=attribute-defined-outside-init
Mapping("id"),
Mapping("name"),
]
)
self.connector.author_mappings = [ # pylint: disable=attribute-defined-outside-init # pylint: disable=attribute-defined-outside-init
Mapping("id"),
Mapping("name"),
]
responses.add(
responses.GET,

16
bookwyrm/tests/connectors/test_abstract_minimal_connector.py
View file

@ -4,7 +4,7 @@ import responses
from bookwyrm import models
from bookwyrm.connectors import abstract_connector
from bookwyrm.connectors.abstract_connector import Mapping, SearchResult
from bookwyrm.connectors.abstract_connector import Mapping
class AbstractConnector(TestCase):
@ -53,7 +53,6 @@ class AbstractConnector(TestCase):
self.assertEqual(connector.isbn_search_url, "https://example.com/isbn?q=")
self.assertIsNone(connector.name)
self.assertEqual(connector.identifier, "example.com")
self.assertFalse(connector.local)
@responses.activate
def test_search(self):
@ -94,19 +93,6 @@ class AbstractConnector(TestCase):
results = self.test_connector.isbn_search("123456")
self.assertEqual(len(results), 10)
def test_search_result(self):
"""a class that stores info about a search result"""
result = SearchResult(
title="Title",
key="https://example.com/book/1",
author="Author Name",
year="1850",
connector=self.test_connector,
)
# there's really not much to test here, it's just a dataclass
self.assertEqual(result.confidence, 1)
self.assertEqual(result.title, "Title")
def test_create_mapping(self):
"""maps remote fields for book data to bookwyrm activitypub fields"""
mapping = Mapping("isbn")

2
bookwyrm/tests/connectors/test_bookwyrm_connector.py
View file

@ -4,8 +4,8 @@ import pathlib
from django.test import TestCase
from bookwyrm import models
from bookwyrm.book_search import SearchResult
from bookwyrm.connectors.bookwyrm_connector import Connector
from bookwyrm.connectors.abstract_connector import SearchResult
class BookWyrmConnector(TestCase):

45
bookwyrm/tests/connectors/test_connector_manager.py
View file

@ -5,7 +5,6 @@ import responses
from bookwyrm import models
from bookwyrm.connectors import connector_manager
from bookwyrm.connectors.bookwyrm_connector import Connector as BookWyrmConnector
from bookwyrm.connectors.self_connector import Connector as SelfConnector
class ConnectorManager(TestCase):
@ -15,28 +14,16 @@ class ConnectorManager(TestCase):
"""we'll need some books and a connector info entry"""
self.work = models.Work.objects.create(title="Example Work")
self.edition = models.Edition.objects.create(
models.Edition.objects.create(
title="Example Edition", parent_work=self.work, isbn_10="0000000000"
)
self.edition = models.Edition.objects.create(
title="Another Edition", parent_work=self.work, isbn_10="1111111111"
)
self.connector = models.Connector.objects.create(
identifier="test_connector",
priority=1,
local=True,
connector_file="self_connector",
base_url="http://test.com/",
books_url="http://test.com/",
covers_url="http://test.com/",
isbn_search_url="http://test.com/isbn/",
)
self.remote_connector = models.Connector.objects.create(
identifier="test_connector_remote",
priority=1,
local=False,
connector_file="bookwyrm_connector",
base_url="http://fake.ciom/",
books_url="http://fake.ciom/",
@ -59,23 +46,22 @@ class ConnectorManager(TestCase):
def test_get_connectors(self):
"""load all connectors"""
connectors = list(connector_manager.get_connectors())
self.assertEqual(len(connectors), 2)
self.assertIsInstance(connectors[0], SelfConnector)
self.assertIsInstance(connectors[1], BookWyrmConnector)
self.assertEqual(len(connectors), 1)
self.assertIsInstance(connectors[0], BookWyrmConnector)
@responses.activate
def test_search(self):
def test_search_plaintext(self):
"""search all connectors"""
responses.add(
responses.GET,
"http://fake.ciom/search/Example?min_confidence=0.1",
json={},
json=[{"title": "Hello", "key": "https://www.example.com/search/1"}],
)
results = connector_manager.search("Example")
self.assertEqual(len(results), 1)
self.assertIsInstance(results[0]["connector"], SelfConnector)
self.assertEqual(len(results[0]["results"]), 1)
self.assertEqual(results[0]["results"][0].title, "Example Edition")
self.assertEqual(results[0]["connector"].identifier, "test_connector_remote")
self.assertEqual(results[0]["results"][0].title, "Hello")
def test_search_empty_query(self):
"""don't panic on empty queries"""
@ -88,19 +74,13 @@ class ConnectorManager(TestCase):
responses.add(
responses.GET,
"http://fake.ciom/isbn/0000000000",
json={},
json=[{"title": "Hello", "key": "https://www.example.com/search/1"}],
)
results = connector_manager.search("0000000000")
self.assertEqual(len(results), 1)
self.assertIsInstance(results[0]["connector"], SelfConnector)
self.assertEqual(len(results[0]["results"]), 1)
self.assertEqual(results[0]["results"][0].title, "Example Edition")
def test_local_search(self):
"""search only the local database"""
results = connector_manager.local_search("Example")
self.assertEqual(len(results), 1)
self.assertEqual(results[0].title, "Example Edition")
self.assertEqual(results[0]["connector"].identifier, "test_connector_remote")
self.assertEqual(results[0]["results"][0].title, "Hello")
def test_first_search_result(self):
"""only get one search result"""
@ -125,6 +105,5 @@ class ConnectorManager(TestCase):
def test_load_connector(self):
"""load a connector object from the database entry"""
connector = connector_manager.load_connector(self.connector)
self.assertIsInstance(connector, SelfConnector)
self.assertEqual(connector.identifier, "test_connector")
connector = connector_manager.load_connector(self.remote_connector)
self.assertEqual(connector.identifier, "test_connector_remote")

2
bookwyrm/tests/connectors/test_openlibrary_connector.py
View file

@ -7,11 +7,11 @@ from django.test import TestCase
import responses
from bookwyrm import models
from bookwyrm.book_search import SearchResult
from bookwyrm.connectors.openlibrary import Connector
from bookwyrm.connectors.openlibrary import ignore_edition
from bookwyrm.connectors.openlibrary import get_languages, get_description
from bookwyrm.connectors.openlibrary import pick_default_edition, get_openlibrary_key
from bookwyrm.connectors.abstract_connector import SearchResult
from bookwyrm.connectors.connector_manager import ConnectorException

107
bookwyrm/tests/connectors/test_self_connector.py
View file

@ -1,107 +0,0 @@
""" testing book data connectors """
import datetime
from django.test import TestCase
from django.utils import timezone
from bookwyrm import models
from bookwyrm.connectors.self_connector import Connector
from bookwyrm.settings import DOMAIN
class SelfConnector(TestCase):
"""just uses local data"""
def setUp(self):
"""creating the connector"""
models.Connector.objects.create(
identifier=DOMAIN,
name="Local",
local=True,
connector_file="self_connector",
base_url="https://%s" % DOMAIN,
books_url="https://%s/book" % DOMAIN,
covers_url="https://%s/images/covers" % DOMAIN,
search_url="https://%s/search?q=" % DOMAIN,
priority=1,
)
self.connector = Connector(DOMAIN)
def test_format_search_result(self):
"""create a SearchResult"""
author = models.Author.objects.create(name="Anonymous")
edition = models.Edition.objects.create(
title="Edition of Example Work",
published_date=datetime.datetime(1980, 5, 10, tzinfo=timezone.utc),
)
edition.authors.add(author)
result = self.connector.search("Edition of Example")[0]
self.assertEqual(result.title, "Edition of Example Work")
self.assertEqual(result.key, edition.remote_id)
self.assertEqual(result.author, "Anonymous")
self.assertEqual(result.year, 1980)
self.assertEqual(result.connector, self.connector)
def test_search_rank(self):
"""prioritize certain results"""
author = models.Author.objects.create(name="Anonymous")
edition = models.Edition.objects.create(
title="Edition of Example Work",
published_date=datetime.datetime(1980, 5, 10, tzinfo=timezone.utc),
parent_work=models.Work.objects.create(title=""),
)
# author text is rank B
edition.authors.add(author)
# series is rank D
models.Edition.objects.create(
title="Another Edition",
series="Anonymous",
parent_work=models.Work.objects.create(title=""),
)
# subtitle is rank B
models.Edition.objects.create(
title="More Editions",
subtitle="The Anonymous Edition",
parent_work=models.Work.objects.create(title=""),
)
# title is rank A
models.Edition.objects.create(title="Anonymous")
# doesn't rank in this search
models.Edition.objects.create(
title="An Edition", parent_work=models.Work.objects.create(title="")
)
results = self.connector.search("Anonymous")
self.assertEqual(len(results), 4)
self.assertEqual(results[0].title, "Anonymous")
self.assertEqual(results[1].title, "More Editions")
self.assertEqual(results[2].title, "Edition of Example Work")
self.assertEqual(results[3].title, "Another Edition")
def test_search_multiple_editions(self):
"""it should get rid of duplicate editions for the same work"""
work = models.Work.objects.create(title="Work Title")
edition_1 = models.Edition.objects.create(
title="Edition 1 Title", parent_work=work
)
edition_2 = models.Edition.objects.create(
title="Edition 2 Title",
parent_work=work,
isbn_13="123456789", # this is now the defualt edition
)
edition_3 = models.Edition.objects.create(title="Fish", parent_work=work)
# pick the best edition
results = self.connector.search("Edition 1 Title")
self.assertEqual(len(results), 1)
self.assertEqual(results[0].key, edition_1.remote_id)
# pick the default edition when no match is best
results = self.connector.search("Edition Title")
self.assertEqual(len(results), 1)
self.assertEqual(results[0].key, edition_2.remote_id)
# only matches one edition, so no deduplication takes place
results = self.connector.search("Fish")
self.assertEqual(len(results), 1)
self.assertEqual(results[0].key, edition_3.remote_id)

24
bookwyrm/tests/importers/test_goodreads_import.py
View file

@ -12,7 +12,6 @@ import responses
from bookwyrm import models
from bookwyrm.importers import GoodreadsImporter
from bookwyrm.importers.importer import import_data, handle_imported_book
from bookwyrm.settings import DOMAIN
def make_date(*args):
@ -39,17 +38,6 @@ class GoodreadsImport(TestCase):
"mouse", "mouse@mouse.mouse", "password", local=True
)
models.Connector.objects.create(
identifier=DOMAIN,
name="Local",
local=True,
connector_file="self_connector",
base_url="https://%s" % DOMAIN,
books_url="https://%s/book" % DOMAIN,
covers_url="https://%s/images/covers" % DOMAIN,
search_url="https://%s/search?q=" % DOMAIN,
priority=1,
)
work = models.Work.objects.create(title="Test Work")
self.book = models.Edition.objects.create(
title="Example Edition",
@ -125,7 +113,7 @@ class GoodreadsImport(TestCase):
import_job = models.ImportJob.objects.create(user=self.user)
datafile = pathlib.Path(__file__).parent.joinpath("../data/goodreads.csv")
csv_file = open(datafile, "r")
csv_file = open(datafile, "r") # pylint: disable=unspecified-encoding
for index, entry in enumerate(list(csv.DictReader(csv_file))):
entry = self.importer.parse_fields(entry)
import_item = models.ImportItem.objects.create(
@ -162,7 +150,7 @@ class GoodreadsImport(TestCase):
import_job = models.ImportJob.objects.create(user=self.user)
datafile = pathlib.Path(__file__).parent.joinpath("../data/goodreads.csv")
csv_file = open(datafile, "r")
csv_file = open(datafile, "r") # pylint: disable=unspecified-encoding
for index, entry in enumerate(list(csv.DictReader(csv_file))):
entry = self.importer.parse_fields(entry)
import_item = models.ImportItem.objects.create(
@ -192,7 +180,7 @@ class GoodreadsImport(TestCase):
shelf = self.user.shelf_set.filter(identifier="read").first()
import_job = models.ImportJob.objects.create(user=self.user)
datafile = pathlib.Path(__file__).parent.joinpath("../data/goodreads.csv")
csv_file = open(datafile, "r")
csv_file = open(datafile, "r") # pylint: disable=unspecified-encoding
for index, entry in enumerate(list(csv.DictReader(csv_file))):
entry = self.importer.parse_fields(entry)
import_item = models.ImportItem.objects.create(
@ -224,7 +212,7 @@ class GoodreadsImport(TestCase):
"""goodreads review import"""
import_job = models.ImportJob.objects.create(user=self.user)
datafile = pathlib.Path(__file__).parent.joinpath("../data/goodreads.csv")
csv_file = open(datafile, "r")
csv_file = open(datafile, "r") # pylint: disable=unspecified-encoding
entry = list(csv.DictReader(csv_file))[2]
entry = self.importer.parse_fields(entry)
import_item = models.ImportItem.objects.create(
@ -248,7 +236,7 @@ class GoodreadsImport(TestCase):
datafile = pathlib.Path(__file__).parent.joinpath(
"../data/goodreads-rating.csv"
)
csv_file = open(datafile, "r")
csv_file = open(datafile, "r") # pylint: disable=unspecified-encoding
entry = list(csv.DictReader(csv_file))[2]
entry = self.importer.parse_fields(entry)
import_item = models.ImportItem.objects.create(
@ -269,7 +257,7 @@ class GoodreadsImport(TestCase):
"""goodreads review import"""
import_job = models.ImportJob.objects.create(user=self.user)
datafile = pathlib.Path(__file__).parent.joinpath("../data/goodreads.csv")
csv_file = open(datafile, "r")
csv_file = open(datafile, "r") # pylint: disable=unspecified-encoding
entry = list(csv.DictReader(csv_file))[2]
entry = self.importer.parse_fields(entry)
import_item = models.ImportItem.objects.create(

13
bookwyrm/tests/importers/test_librarything_import.py
View file

@ -11,7 +11,6 @@ import responses
from bookwyrm import models
from bookwyrm.importers import LibrarythingImporter
from bookwyrm.importers.importer import import_data, handle_imported_book
from bookwyrm.settings import DOMAIN
def make_date(*args):
@ -39,18 +38,6 @@ class LibrarythingImport(TestCase):
self.user = models.User.objects.create_user(
"mmai", "mmai@mmai.mmai", "password", local=True
)
models.Connector.objects.create(
identifier=DOMAIN,
name="Local",
local=True,
connector_file="self_connector",
base_url="https://%s" % DOMAIN,
books_url="https://%s/book" % DOMAIN,
covers_url="https://%s/images/covers" % DOMAIN,
search_url="https://%s/search?q=" % DOMAIN,
priority=1,
)
work = models.Work.objects.create(title="Test Work")
self.book = models.Edition.objects.create(
title="Example Edition",

2
bookwyrm/tests/models/test_import_model.py
View file

@ -9,8 +9,8 @@ from django.test import TestCase
import responses
from bookwyrm import models
from bookwyrm.book_search import SearchResult
from bookwyrm.connectors import connector_manager
from bookwyrm.connectors.abstract_connector import SearchResult
class ImportJob(TestCase):

118
bookwyrm/tests/test_book_search.py Normal file
View file

@ -0,0 +1,118 @@
""" test searching for books """
import datetime
from django.test import TestCase
from django.utils import timezone
from bookwyrm import book_search, models
from bookwyrm.connectors.abstract_connector import AbstractMinimalConnector
class BookSearch(TestCase):
"""look for some books"""
def setUp(self):
"""we need basic test data and mocks"""
self.work = models.Work.objects.create(title="Example Work")
self.first_edition = models.Edition.objects.create(
title="Example Edition",
parent_work=self.work,
isbn_10="0000000000",
physical_format="Paperback",
published_date=datetime.datetime(2019, 4, 9, 0, 0, tzinfo=timezone.utc),
)
self.second_edition = models.Edition.objects.create(
title="Another Edition",
parent_work=self.work,
isbn_10="1111111111",
openlibrary_key="hello",
)
def test_search(self):
"""search for a book in the db"""
# title/author
results = book_search.search("Example")
self.assertEqual(len(results), 1)
self.assertEqual(results[0], self.first_edition)
# isbn
results = book_search.search("0000000000")
self.assertEqual(len(results), 1)
self.assertEqual(results[0], self.first_edition)
# identifier
results = book_search.search("hello")
self.assertEqual(len(results), 1)
self.assertEqual(results[0], self.second_edition)
def test_isbn_search(self):
"""test isbn search"""
results = book_search.isbn_search("0000000000")
self.assertEqual(len(results), 1)
self.assertEqual(results[0], self.first_edition)
def test_search_identifiers(self):
"""search by unique identifiers"""
results = book_search.search_identifiers("hello")
self.assertEqual(len(results), 1)
self.assertEqual(results[0], self.second_edition)
def test_search_title_author(self):
"""search by unique identifiers"""
results = book_search.search_title_author("Another", min_confidence=0)
self.assertEqual(len(results), 1)
self.assertEqual(results[0], self.second_edition)
def test_format_search_result(self):
"""format a search result"""
result = book_search.format_search_result(self.first_edition)
self.assertEqual(result["title"], "Example Edition")
self.assertEqual(result["key"], self.first_edition.remote_id)
self.assertEqual(result["year"], 2019)
result = book_search.format_search_result(self.second_edition)
self.assertEqual(result["title"], "Another Edition")
self.assertEqual(result["key"], self.second_edition.remote_id)
self.assertIsNone(result["year"])
def test_search_result(self):
"""a class that stores info about a search result"""
models.Connector.objects.create(
identifier="example.com",
connector_file="openlibrary",
base_url="https://example.com",
books_url="https://example.com/books",
covers_url="https://example.com/covers",
search_url="https://example.com/search?q=",
isbn_search_url="https://example.com/isbn?q=",
)
class TestConnector(AbstractMinimalConnector):
"""nothing added here"""
def format_search_result(self, search_result):
return search_result
def get_or_create_book(self, remote_id):
pass
def parse_search_data(self, data):
return data
def format_isbn_search_result(self, search_result):
return search_result
def parse_isbn_search_data(self, data):
return data
test_connector = TestConnector("example.com")
result = book_search.SearchResult(
title="Title",
key="https://example.com/book/1",
author="Author Name",
year="1850",
connector=test_connector,
)
# there's really not much to test here, it's just a dataclass
self.assertEqual(result.confidence, 1)
self.assertEqual(result.title, "Title")

3
bookwyrm/tests/views/test_get_started.py
View file

@ -29,9 +29,6 @@ class GetStartedViews(TestCase):
title="Example Edition",
remote_id="https://example.com/book/1",
)
models.Connector.objects.create(
identifier="self", connector_file="self_connector", local=True
)
models.SiteSettings.objects.create()
def test_profile_view(self, *_):

5
bookwyrm/tests/views/test_isbn.py
View file

@ -34,9 +34,6 @@ class IsbnViews(TestCase):
remote_id="https://example.com/book/1",
parent_work=self.work,
)
models.Connector.objects.create(
identifier="self", connector_file="self_connector", local=True
)
models.SiteSettings.objects.create()
def test_isbn_json_response(self):
@ -51,4 +48,4 @@ class IsbnViews(TestCase):
data = json.loads(response.content)
self.assertEqual(len(data), 1)
self.assertEqual(data[0]["title"], "Test Book")
self.assertEqual(data[0]["key"], "https://%s/book/%d" % (DOMAIN, self.book.id))
self.assertEqual(data[0]["key"], f"https://{DOMAIN}/book/{self.book.id}")

49
bookwyrm/tests/views/test_search.py
View file

@ -1,5 +1,6 @@
""" test for app action functionality """
import json
import pathlib
from unittest.mock import patch
from django.contrib.auth.models import AnonymousUser
@ -7,9 +8,9 @@ from django.http import JsonResponse
from django.template.response import TemplateResponse
from django.test import TestCase
from django.test.client import RequestFactory
import responses
from bookwyrm import models, views
from bookwyrm.connectors import abstract_connector
from bookwyrm.settings import DOMAIN
@ -36,15 +37,11 @@ class Views(TestCase):
remote_id="https://example.com/book/1",
parent_work=self.work,
)
models.Connector.objects.create(
identifier="self", connector_file="self_connector", local=True
)
models.SiteSettings.objects.create()
def test_search_json_response(self):
"""searches local data only and returns book data in json format"""
view = views.Search.as_view()
# we need a connector for this, sorry
request = self.factory.get("", {"q": "Test Book"})
with patch("bookwyrm.views.search.is_api_request") as is_api:
is_api.return_value = True
@ -67,28 +64,11 @@ class Views(TestCase):
self.assertIsInstance(response, TemplateResponse)
response.render()
@responses.activate
def test_search_books(self):
"""searches remote connectors"""
view = views.Search.as_view()
class TestConnector(abstract_connector.AbstractMinimalConnector):
"""nothing added here"""
def format_search_result(self, search_result):
pass
def get_or_create_book(self, remote_id):
pass
def parse_search_data(self, data):
pass
def format_isbn_search_result(self, search_result):
return search_result
def parse_isbn_search_data(self, data):
return data
models.Connector.objects.create(
identifier="example.com",
connector_file="openlibrary",
@ -97,26 +77,25 @@ class Views(TestCase):
covers_url="https://example.com/covers",
search_url="https://example.com/search?q=",
)
connector = TestConnector("example.com")
search_result = abstract_connector.SearchResult(
key="http://www.example.com/book/1",
title="Gideon the Ninth",
author="Tamsyn Muir",
year="2019",
connector=connector,
datafile = pathlib.Path(__file__).parent.joinpath("../data/ol_search.json")
search_data = json.loads(datafile.read_bytes())
responses.add(
responses.GET, "https://example.com/search?q=Test%20Book", json=search_data
)
request = self.factory.get("", {"q": "Test Book", "remote": True})
request.user = self.local_user
with patch("bookwyrm.views.search.is_api_request") as is_api:
is_api.return_value = False
with patch("bookwyrm.connectors.connector_manager.search") as manager:
manager.return_value = [search_result]
response = view(request)
response = view(request)
self.assertIsInstance(response, TemplateResponse)
response.render()
self.assertEqual(response.context_data["results"][0].title, "Gideon the Ninth")
connector_results = response.context_data["results"]
self.assertEqual(connector_results[0]["results"][0].title, "Test Book")
self.assertEqual(
connector_results[1]["results"][0].title,
"This Is How You Lose the Time War",
)
def test_search_users(self):
"""searches remote connectors"""

1
bookwyrm/urls.py
View file

@ -233,6 +233,7 @@ urlpatterns = [
name="direct-messages-user",
),
# search
re_path(r"^search.json/?$", views.Search.as_view(), name="search"),
re_path(r"^search/?$", views.Search.as_view(), name="search"),
# imports
re_path(r"^import/?$", views.Import.as_view(), name="import"),

5
bookwyrm/views/get_started.py
View file

@ -10,8 +10,7 @@ from django.template.response import TemplateResponse
from django.utils.decorators import method_decorator
from django.views import View
from bookwyrm import forms, models
from bookwyrm.connectors import connector_manager
from bookwyrm import book_search, forms, models
from bookwyrm.suggested_users import suggested_users
from .preferences.edit_user import save_user_form
@ -54,7 +53,7 @@ class GetStartedBooks(View):
query = request.GET.get("query")
book_results = popular_books = []
if query:
book_results = connector_manager.local_search(query, raw=True)[:5]
book_results = book_search.search(query)[:5]
if len(book_results) < 5:
popular_books = (
models.Edition.objects.exclude(

4
bookwyrm/views/helpers.py
View file

@ -32,7 +32,9 @@ def get_user_from_username(viewer, username):
def is_api_request(request):
"""check whether a request is asking for html or data"""
return "json" in request.headers.get("Accept", "") or request.path[-5:] == ".json"
return "json" in request.headers.get("Accept", "") or re.match(
r".*\.json/?$", request.path
)
def is_bookwyrm_request(request):

8
bookwyrm/views/isbn.py
View file

@ -4,7 +4,7 @@ from django.http import JsonResponse
from django.template.response import TemplateResponse
from django.views import View
from bookwyrm.connectors import connector_manager
from bookwyrm import book_search
from bookwyrm.settings import PAGE_LENGTH
from .helpers import is_api_request
@ -14,10 +14,12 @@ class Isbn(View):
def get(self, request, isbn):
"""info about a book"""
book_results = connector_manager.isbn_local_search(isbn)
book_results = book_search.isbn_search(isbn)
if is_api_request(request):
return JsonResponse([r.json() for r in book_results], safe=False)
return JsonResponse(
[book_search.format_search_result(r) for r in book_results], safe=False
)
paginated = Paginator(book_results, PAGE_LENGTH).get_page(
request.GET.get("page")

6
bookwyrm/views/list.py
View file

@ -15,9 +15,8 @@ from django.utils.decorators import method_decorator
from django.views import View
from django.views.decorators.http import require_POST
from bookwyrm import forms, models
from bookwyrm import book_search, forms, models
from bookwyrm.activitypub import ActivitypubResponse
from bookwyrm.connectors import connector_manager
from bookwyrm.settings import PAGE_LENGTH
from .helpers import is_api_request, privacy_filter
from .helpers import get_user_from_username
@ -150,9 +149,8 @@ class List(View):
if query and request.user.is_authenticated:
# search for books
suggestions = connector_manager.local_search(
suggestions = book_search.search(
query,
raw=True,
filters=[~Q(parent_work__editions__in=book_list.books.all())],
)
elif request.user.is_authenticated:

21
bookwyrm/views/search.py
View file

@ -10,6 +10,7 @@ from django.views import View
from bookwyrm import models
from bookwyrm.connectors import connector_manager
from bookwyrm.book_search import search, format_search_result
from bookwyrm.settings import PAGE_LENGTH
from bookwyrm.utils import regex
from .helpers import is_api_request, privacy_filter
@ -31,10 +32,10 @@ class Search(View):
if is_api_request(request):
# only return local book results via json so we don't cascade
book_results = connector_manager.local_search(
query, min_confidence=min_confidence
book_results = search(query, min_confidence=min_confidence)
return JsonResponse(
[format_search_result(r) for r in book_results], safe=False
)
return JsonResponse([r.json() for r in book_results], safe=False)
if query and not search_type:
search_type = "user" if "@" in query else "book"
@ -69,13 +70,13 @@ class Search(View):
def book_search(query, _, min_confidence, search_remote=False):
"""the real business is elsewhere"""
# try a local-only search
if not search_remote:
results = connector_manager.local_search(query, min_confidence=min_confidence)
if results:
# gret, we found something
return [{"results": results}], False
# if there weere no local results, or the request was for remote, search all sources
return connector_manager.search(query, min_confidence=min_confidence), True
results = [{"results": search(query, min_confidence=min_confidence)}]
if results and not search_remote:
return results, False
# if there were no local results, or the request was for remote, search all sources
results += connector_manager.search(query, min_confidence=min_confidence)
return results, True
def user_search(query, viewer, *_):