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case-insensitive search for non-ASCII

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unknown 2017-10-20 23:23:16 +02:00
parent 6855deceef
commit d2ea3a6c19
3 changed files with 57 additions and 48 deletions
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16
cps/db.py
View File

@ -26,6 +26,8 @@ def title_sort(title):
title = title.replace(prep, '') + ', ' + prep
return title.strip()
def lowercase(string):
return string.lower()
Base = declarative_base()
@ -126,7 +128,7 @@ class Tags(Base):
__tablename__ = 'tags'
id = Column(Integer, primary_key = True, autoincrement = True)
name = Column(String)
name = Column(String(collation = 'NOCASE'))
def __init__(self, name):
self.name = name
@ -139,7 +141,7 @@ class Authors(Base):
__tablename__ = 'authors'
id = Column(Integer, primary_key = True)
name = Column(String)
name = Column(String(collation = 'U_NOCASE'))
sort = Column(String)
link = Column(String)
@ -156,7 +158,7 @@ class Series(Base):
__tablename__ = 'series'
id = Column(Integer, primary_key = True)
name = Column(String)
name = Column(String(collation = 'U_NOCASE'))
sort = Column(String)
def __init__(self, name, sort):
@ -196,7 +198,7 @@ class Publishers(Base):
__tablename__ = 'publishers'
id = Column(Integer, primary_key = True)
name = Column(String)
name = Column(String(collation = 'U_NOCASE'))
sort = Column(String)
def __init__(self, name,sort):
@ -233,7 +235,7 @@ class Books(Base):
DEFAULT_PUBDATE = "0101-01-01 00:00:00+00:00"
id = Column(Integer, primary_key = True)
title = Column(String)
title = Column(String(collation = 'U_NOCASE'))
sort = Column(String)
author_sort = Column(String)
timestamp = Column(String)
@ -294,6 +296,7 @@ def setup_db():
global engine
global session
global cc_classes
global conn
if config.config_calibre_dir is None or config.config_calibre_dir == u'':
content = ub.session.query(ub.Settings).first()
@ -319,6 +322,7 @@ def setup_db():
ub.session.commit()
config.loadSettings()
conn.connection.create_function('title_sort', 1, title_sort)
conn.connection.create_function('lower', 1, lowercase)
if not cc_classes:
cc = conn.execute("SELECT id, datatype FROM custom_columns")
@ -365,6 +369,6 @@ def setup_db():
# Base.metadata.create_all(engine)
Session = sessionmaker()
Session.configure(bind=engine)
Session.configure(bind=conn)
session = Session()
return True

41
cps/web.py
View File

@ -659,11 +659,11 @@ def feed_normal_search():
def feed_search(term):
if term:
entries = db.session.query(db.Books).filter(db.or_(db.Books.tags.any(db.Tags.name.like("%" + term + "%")),
db.Books.series.any(db.Series.name.like("%" + term + "%")),
db.Books.authors.any(db.Authors.name.like("%" + term + "%")),
db.Books.publishers.any(db.Publishers.name.like("%" + term + "%")),
db.Books.title.like("%" + term + "%")))\
entries = db.session.query(db.Books).filter(db.or_(db.Books.tags.any(db.Tags.name.ilike("%" + term + "%")),
db.Books.series.any(db.Series.name.ilike("%" + term + "%")),
db.Books.authors.any(db.Authors.name.ilike("%" + term + "%")),
db.Books.publishers.any(db.Publishers.name.ilike("%" + term + "%")),
db.Books.title.ilike("%" + term + "%")))\
.filter(common_filters()).all()
entriescount = len(entries) if len(entries) > 0 else 1
pagination = Pagination(1, entriescount, entriescount)
@ -909,7 +909,7 @@ def get_authors_json():
if request.method == "GET":
query = request.args.get('q')
# entries = db.session.execute("select name from authors where name like '%" + query + "%'")
entries = db.session.query(db.Authors).filter(db.Authors.name.like("%" + query + "%")).all()
entries = db.session.query(db.Authors).filter(db.Authors.name.ilike("%" + query + "%")).all()
json_dumps = json.dumps([dict(name=r.name) for r in entries])
return json_dumps
@ -920,7 +920,7 @@ def get_tags_json():
if request.method == "GET":
query = request.args.get('q')
# entries = db.session.execute("select name from tags where name like '%" + query + "%'")
entries = db.session.query(db.Tags).filter(db.Tags.name.like("%" + query + "%")).all()
entries = db.session.query(db.Tags).filter(db.Tags.iname.ilike("%" + query + "%")).all()
# for x in entries:
# alfa = dict(name=x.name)
json_dumps = json.dumps([dict(name=r.name) for r in entries])
@ -998,7 +998,7 @@ def get_languages_json():
def get_series_json():
if request.method == "GET":
query = request.args.get('q')
entries = db.session.query(db.Series).filter(db.Series.name.like("%" + query + "%")).all()
entries = db.session.query(db.Series).filter(db.Series.name.ilike("%" + query + "%")).all()
# entries = db.session.execute("select name from series where name like '%" + query + "%'")
json_dumps = json.dumps([dict(name=r.name) for r in entries])
return json_dumps
@ -1014,8 +1014,8 @@ def get_matching_tags():
title_input = request.args.get('book_title')
include_tag_inputs = request.args.getlist('include_tag')
exclude_tag_inputs = request.args.getlist('exclude_tag')
q = q.filter(db.Books.authors.any(db.Authors.name.like("%" + author_input + "%")),
db.Books.title.like("%" + title_input + "%"))
q = q.filter(db.Books.authors.any(db.Authors.name.ilike("%" + author_input + "%")),
db.Books.title.ilike("%" + title_input + "%"))
if len(include_tag_inputs) > 0:
for tag in include_tag_inputs:
q = q.filter(db.Books.tags.any(db.Tags.id == tag))
@ -1577,13 +1577,18 @@ def update():
@login_required_if_no_ano
def search():
term = request.args.get("query").strip()
if term:
entries = db.session.query(db.Books).filter(db.or_(db.Books.tags.any(db.Tags.name.like("%" + term + "%")),
db.Books.series.any(db.Series.name.like("%" + term + "%")),
db.Books.authors.any(db.Authors.name.like("%" + term + "%")),
db.Books.publishers.any(db.Publishers.name.like("%" + term + "%")),
db.Books.title.like("%" + term + "%")))\
entries = db.session.query(db.Books).filter(db.or_(db.Books.tags.any(db.Tags.name.ilike("%" + term + "%")),
db.Books.series.any(db.Series.name.ilike("%" + term + "%")),
db.Books.authors.any(db.Authors.name.ilike("%" + term + "%")),
db.Books.publishers.any(db.Publishers.name.ilike("%" + term + "%")),
db.Books.title.ilike("%" + term + "%")))\
.filter(common_filters()).all()
# entries = db.session.query(db.Books).with_entities(db.Books.title).filter(db.Books.title.ilike("%" + term + "%")).all()
#result = db.session.execute("select name from authors where lower(name) like '%" + term.lower() + "%'")
#entries = result.fetchall()
#result.close()
return render_title_template('search.html', searchterm=term, entries=entries)
else:
return render_title_template('search.html', searchterm="")
@ -1625,9 +1630,9 @@ def advanced_search():
lang.name = _(isoLanguages.get(part3=lang.lang_code).name)
searchterm.extend(language.name for language in language_names)
searchterm = " + ".join(filter(None, searchterm))
q = q.filter(db.Books.authors.any(db.Authors.name.like("%" + author_name + "%")),
db.Books.title.like("%" + book_title + "%"),
db.Books.publishers.any(db.Publishers.name.like("%" + publisher + "%")))
q = q.filter(db.Books.authors.any(db.Authors.name.ilike("%" + author_name + "%")),
db.Books.title.ilike("%" + book_title + "%"),
db.Books.publishers.any(db.Publishers.name.ilike("%" + publisher + "%")))
for tag in include_tag_inputs:
q = q.filter(db.Books.tags.any(db.Tags.id == tag))
for tag in exclude_tag_inputs:

2
optional-requirements.txt
View File

@ -12,4 +12,4 @@ rsa==3.4.2
six==1.10.0
uritemplate==3.0.0
goodreads>=0.3.2
python-Levenshtein>=0.12.0
#python-Levenshtein>=0.12.0