def update_edition(e):
if not is_single_core():
return []
ekey = e['key']
logger.info("updating edition %s", ekey)
wkey = e.get('works') and e['works'][0]['key']
w = wkey and withKey(wkey)
authors = []
if w:
authors = [withKey(a['author']['key']) for a in w.get("authors", []) if 'author' in a]
request_set = SolrRequestSet()
request_set.delete(ekey)
q = {'type': '/type/redirect', 'location': ekey}
redirect_keys = [r['key'] for r in query_iter(q)]
for k in redirect_keys:
request_set.delete(k)
doc = EditionBuilder(e, w, authors).build()
request_set.add(doc)
return request_set.get_requests()
def update_keys(keys, commit=True):
logger.info("BEGIN update_keys")
wkeys = set()
# Get works for all the editions
ekeys = set(k for k in keys if k.startswith("/books/"))
for k in ekeys:
logger.info("processing edition %s", k)
edition = withKey(k)
if edition and edition['type']['key'] == '/type/redirect':
logger.warn("Found redirect to %s", edition['location'])
edition = withKey(edition['location'])
if not edition:
logger.warn("No edition found for key %r. Ignoring...", k)
continue
elif edition['type']['key'] != '/type/edition':
logger.warn("Found a document of type %r. Ignoring...", edition['type']['key'])
continue
if edition.get("works"):
wkeys.add(edition["works"][0]['key'])
else:
# index the edition as it does not belong to any work
wkeys.add(k)
# Add work keys
wkeys.update(k for k in keys if k.startswith("/works/"))
# update works
requests = []
for k in wkeys:
logger.info("updating %s", k)
try:
w = withKey(k)
requests += update_work(w, debug=True)
except:
logger.error("Failed to update work %s", k, exc_info=True)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, debug=True)
# update authors
requests = []
akeys = set(k for k in keys if k.startswith("/authors/"))
for k in akeys:
logger.info("updating %s", k)
try:
requests += update_author(k)
except:
logger.error("Failed to update author %s", k, exc_info=True)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, index="authors", debug=True)
logger.info("END update_keys")
def try_amazon(key):
thing = withKey(key)
if 'isbn_10' not in thing:
return None
if 'authors' in thing:
authors = []
for a in thing['authors']:
author_thing = withKey(a['key'])
if 'name' in author_thing:
authors.append(author_thing['name'])
else:
authors = []
return amazon.build_amazon(thing, authors)
def hide_books(start):
mend = []
fix_works = set()
db_iter = db.query("select identifier, collection, updated from metadata where (noindex is not null or curatestate='dark') and mediatype='texts' and scandate is not null and updated > $start order by updated", {'start': start})
for row in db_iter:
ia = row.identifier
if row.collection:
collections = set(i.lower().strip() for i in row.collection.split(';'))
if 'printdisabled' in collections:
continue
print `ia`, row.updated
for eq in query({'type': '/type/edition', 'ocaid': ia}):
print eq['key']
e = ol.get(eq['key'])
if 'ocaid' not in e:
continue
if 'works' in e:
fix_works.update(e['works'])
print e['key'], `e.get('title', None)`
del e['ocaid']
mend.append(e)
print 'removing links from %d editions' % len(mend)
print ol.save_many(mend, 'remove link')
requests = []
for wkey in fix_works:
requests += update_work(withKey(wkey))
if fix_works:
solr_update(requests + ['<commit/>'], debug=True)
def update_keys(keys, commit=True):
logger.info("BEGIN update_keys")
wkeys = set()
# Get works for all the editions
ekeys = set(k for k in keys if k.startswith("/books/"))
for k in ekeys:
print "processing edition", k
edition = withKey(k)
if edition.get("works"):
wkeys.add(edition["works"][0]['key'])
else:
# index the edition as it does not belong to any work
wkeys.add(k)
# Add work keys
wkeys.update(k for k in keys if k.startswith("/works/"))
# update works
requests = []
for k in wkeys:
logger.info("updating %s", k)
try:
w = withKey(k)
requests += update_work(w, debug=True)
except:
logger.error("Failed to update work %s", k, exc_info=True)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, debug=True)
# update authors
requests = []
akeys = set(k for k in keys if k.startswith("/authors/"))
for k in akeys:
logger.info("updating %s", k)
try:
requests += update_author(k)
except:
logger.error("Failed to update author %s", k, exc_info=True)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, index="authors", debug=True)
logger.info("END update_keys")
def update_author(akey, a=None, handle_redirects=True):
# http://ia331507.us.archive.org:8984/solr/works/select?indent=on&q=author_key:OL22098A&facet=true&rows=1&sort=edition_count%20desc&fl=title&facet.field=subject_facet&facet.mincount=1
m = re_author_key.match(akey)
if not m:
print 'bad key:', akey
return
author_id = m.group(1)
if not a:
a = withKey(akey)
if a['type']['key'] in ('/type/redirect', '/type/delete') or not a.get('name', None):
return ['<delete><query>key:%s</query></delete>' % author_id]
try:
assert a['type']['key'] == '/type/author'
except AssertionError:
print a['type']['key']
raise
facet_fields = ['subject', 'time', 'person', 'place']
url = 'http://' + get_solr('works') + '/solr/works/select?wt=json&json.nl=arrarr&q=author_key:%s&sort=edition_count+desc&rows=1&fl=title,subtitle&facet=true&facet.mincount=1' % author_id
url += ''.join('&facet.field=%s_facet' % f for f in facet_fields)
reply = json.load(urlopen(url))
work_count = reply['response']['numFound']
docs = reply['response'].get('docs', [])
top_work = None
if docs:
top_work = docs[0]['title']
if docs[0].get('subtitle', None):
top_work += ': ' + docs[0]['subtitle']
all_subjects = []
for f in facet_fields:
for s, num in reply['facet_counts']['facet_fields'][f + '_facet']:
all_subjects.append((num, s))
all_subjects.sort(reverse=True)
top_subjects = [s for num, s in all_subjects[:10]]
add = Element("add")
doc = SubElement(add, "doc")
add_field(doc, 'key', author_id)
if a.get('name', None):
add_field(doc, 'name', a['name'])
for f in 'birth_date', 'death_date', 'date':
if a.get(f, None):
add_field(doc, f, a[f])
if top_work:
add_field(doc, 'top_work', top_work)
add_field(doc, 'work_count', work_count)
add_field_list(doc, 'top_subjects', top_subjects)
requests = []
if handle_redirects:
q = {'type': '/type/redirect', 'location': akey}
redirects = ''.join('<id>%s</id>' % re_author_key.match(r['key']).group(1) for r in query_iter(q))
if redirects:
requests.append('<delete>' + redirects + '</delete>')
requests.append(tostring(add).encode('utf-8'))
return requests
def fix_up_authors(w, akey, editions):
print 'looking for author:', akey
#print (w, akey, editions)
seen_akey = False
need_save = False
for a in w.get('authors', []):
print 'work:', w['key']
obj = withKey(a['author']['key'])
if obj['type']['key'] == '/type/redirect':
a['author']['key'] = obj['location']
print obj['key'], 'redirects to', obj['location']
#a['author']['key'] = '/authors/' + re_author_key.match(a['author']['key']).group(1)
assert a['author']['key'].startswith('/authors/')
obj = withKey(a['author']['key'])
assert obj['type']['key'] == '/type/author'
need_save = True
if akey == a['author']['key']:
seen_akey = True
if seen_akey:
if need_save:
print 'need save:', a
return need_save
try:
ekey = editions[0]['key']
except:
print 'editions:', editions
raise
#print 'author %s missing. copying from first edition %s' % (akey, ekey)
#print 'before:'
for a in w.get('authors', []):
print a
e = withKey(ekey)
#print e
if not e.get('authors', None):
print 'no authors in edition'
return
print 'authors from first edition', e['authors']
w['authors'] = [{
'type': '/type/author_role',
'author': a
} for a in e['authors']]
#print 'after:'
#for a in w['authors']:
# print a
return True
def fix_up_authors(w, akey, editions):
print('looking for author:', akey)
#print (w, akey, editions)
seen_akey = False
need_save = False
for a in w.get('authors', []):
print('work:', w['key'])
obj = withKey(a['author']['key'])
if obj['type']['key'] == '/type/redirect':
a['author']['key'] = obj['location']
print(obj['key'], 'redirects to', obj['location'])
#a['author']['key'] = '/authors/' + re_author_key.match(a['author']['key']).group(1)
assert a['author']['key'].startswith('/authors/')
obj = withKey(a['author']['key'])
assert obj['type']['key'] == '/type/author'
need_save = True
if akey == a['author']['key']:
seen_akey = True
if seen_akey:
if need_save:
print('need save:', a)
return need_save
try:
ekey = editions[0]['key']
except:
print('editions:', editions)
raise
#print 'author %s missing. copying from first edition %s' % (akey, ekey)
#print 'before:'
for a in w.get('authors', []):
print(a)
e = withKey(ekey)
#print e
if not e.get('authors', None):
print('no authors in edition')
return
print('authors from first edition', e['authors'])
w['authors'] = [{'type':'/type/author_role', 'author':a} for a in e['authors']]
#print 'after:'
#for a in w['authors']:
# print a
return True
def run_update():
global authors_to_update
global works_to_update
global last_update
print 'running update: %s works %s authors' % (len(works_to_update), len(authors_to_update))
if works_to_update:
requests = []
num = 0
total = len(works_to_update)
for wkey in works_to_update:
num += 1
print 'update work: %s %d/%d' % (wkey, num, total)
if '/' in wkey[7:]:
print 'bad wkey:', wkey
continue
for attempt in range(5):
try:
requests += update_work(withKey(wkey))
break
except AuthorRedirect:
print 'fixing author redirect'
w = ol.get(wkey)
need_update = False
for a in w['authors']:
r = ol.get(a['author'])
if r['type'] == '/type/redirect':
a['author'] = {'key': r['location']}
need_update = True
assert need_update
print w
if not done_login:
rc = read_rc()
ol.login('EdwardBot', rc['EdwardBot'])
ol.save(w['key'], w, 'avoid author redirect')
if len(requests) >= 100:
solr_update(requests, debug=True)
requests = []
# if num % 1000 == 0:
# solr_update(['<commit/>'], debug=True)
if requests:
solr_update(requests, debug=True)
solr_update(['<commit/>'], debug=True)
last_update = time()
print >> open(state_file, 'w'), offset
if authors_to_update:
requests = []
for akey in authors_to_update:
print 'update author:', akey
requests += update_author(akey)
solr_update(requests + ['<commit/>'], index='authors', debug=True)
authors_to_update = set()
works_to_update = set()
print >> open(state_file, 'w'), offset
def run_update():
global authors_to_update
global works_to_update
global last_update
print "running update: %s works %s authors" % (len(works_to_update), len(authors_to_update))
if works_to_update:
requests = []
num = 0
total = len(works_to_update)
for wkey in works_to_update:
num += 1
print "update work: %s %d/%d" % (wkey, num, total)
if "/" in wkey[7:]:
print "bad wkey:", wkey
continue
for attempt in range(5):
try:
requests += update_work(withKey(wkey))
break
except AuthorRedirect:
print "fixing author redirect"
w = ol.get(wkey)
need_update = False
for a in w["authors"]:
r = ol.get(a["author"])
if r["type"] == "/type/redirect":
a["author"] = {"key": r["location"]}
need_update = True
assert need_update
print w
if not done_login:
rc = read_rc()
ol.login("EdwardBot", rc["EdwardBot"])
ol.save(w["key"], w, "avoid author redirect")
if len(requests) >= 100:
solr_update(requests, debug=True)
requests = []
# if num % 1000 == 0:
# solr_update(['<commit/>'], debug=True)
if requests:
solr_update(requests, debug=True)
solr_update(["<commit/>"], debug=True)
last_update = time()
print >> open(state_file, "w"), offset
if authors_to_update:
requests = []
for akey in authors_to_update:
print "update author:", akey
requests += update_author(akey)
solr_update(requests + ["<commit/>"], index="authors", debug=True)
authors_to_update = set()
works_to_update = set()
print >> open(state_file, "w"), offset
def fix_up_authors(w, akey, editions):
seen_akey = False
need_save = False
print 'fix_up_authors'
for a in w.get('authors', []):
print a
obj = withKey(a['author']['key'])
if obj['type']['key'] == '/type/redirect':
a['author']['key'] = obj['location']
a['author']['key'] = '/authors/' + re_author_key.match(a['author']['key']).group(1)
print 'getting:', a['author']['key']
obj = withKey(a['author']['key'])
print 'found:', obj
assert obj['type']['key'] == '/type/author'
need_save = True
if akey == a['author']['key']:
seen_akey = True
if seen_akey:
return need_save
try:
ekey = editions[0]['key']
except:
print 'editions:', editions
raise
print 'author %s missing. copying from first edition %s' % (akey, ekey)
print 'before:'
for a in w.get('authors', []):
print a
e = withKey(ekey)
print e
if not e.get('authors', None):
print 'no authors in edition'
return
w['authors'] = [{'type':'/type/author_role', 'author':a} for a in e['authors']]
print 'after:'
for a in w['authors']:
print a
return True
def update_keys(keys, commit=True):
logger.info("BEGIN update_keys")
wkeys = set()
# Get works for all the editions
ekeys = set(k for k in keys if k.startswith("/books/"))
for k in ekeys:
print "processing edition", k
edition = withKey(k)
if edition.get("works"):
wkeys.add(edition["works"][0]['key'])
# Add work keys
wkeys.update(k for k in keys if k.startswith("/works/"))
# update works
requests = []
for k in wkeys:
logger.info("updating %s", k)
w = withKey(k)
requests += update_work(w, debug=True)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, debug=True)
# update authors
requests = []
akeys = set(k for k in keys if k.startswith("/authors/"))
for k in akeys:
logger.info("updating %s", k)
requests += update_author(k)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, index="authors", debug=True)
logger.info("END update_keys")
def update_keys(keys, commit=True):
logger.info("BEGIN update_keys")
wkeys = set()
# Get works for all the editions
ekeys = set(k for k in keys if k.startswith("/books/"))
for k in ekeys:
print "processing edition", k
edition = withKey(k)
if edition.get("works"):
wkeys.add(edition["works"][0]['key'])
# Add work keys
wkeys.update(k for k in keys if k.startswith("/works/"))
# update works
requests = []
for k in wkeys:
logger.info("updating %s", k)
w = withKey(k)
requests += update_work(w, debug=True)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, debug=True)
# update authors
requests = []
akeys = set(k for k in keys if k.startswith("/authors/"))
for k in akeys:
logger.info("updating %s", k)
requests += update_author(k)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, index="authors", debug=True)
logger.info("END update_keys")
def update_keys(keys):
# update works
requests = []
wkeys = [k for k in keys if k.startswith("/works/")]
print "updating", wkeys
for k in wkeys:
w = withKey(k)
requests += update_work(w, debug=True)
if requests:
requests += ['<commit />']
solr_update(requests, debug=True)
# update authors
requests = []
akeys = [k for k in keys if k.startswith("/authors/")]
print "updating", akeys
for k in akeys:
requests += update_author(k)
if requests:
requests += ['<commit />']
solr_update(requests, index="authors", debug=True)
def get_author(self, a):
"""Returns the author dict from author entry in the work.
get_author({"author": {"key": "/authors/OL1A"}})
"""
if 'author' not in a: # OL Web UI bug
return # http://openlibrary.org/works/OL15365167W.yml?m=edit&v=1
author = a['author']
if 'type' in author:
# means it is already the whole object.
# It'll be like this when doing re-indexing of solr.
return author
key = a['author']['key']
m = re_author_key.match(key)
if not m:
print 'invalid author key:', key
return
return withKey(key)
def get_author(self, a):
"""Returns the author dict from author entry in the work.
get_author({"author": {"key": "/authors/OL1A"}})
"""
if 'author' not in a: # OL Web UI bug
return # http://openlibrary.org/works/OL15365167W.yml?m=edit&v=1
author = a['author']
if 'type' in author:
# means it is already the whole object.
# It'll be like this when doing re-indexing of solr.
return author
key = a['author']['key']
m = re_author_key.match(key)
if not m:
logger.error('invalid author key: %s', key)
return
return withKey(key)
def hide_books(start):
hide_start = open(hide_state_file).readline()[:-1]
print "hide start:", hide_start
mend = []
fix_works = set()
db_iter = db.query(
"select identifier, collection, updated from metadata where (noindex is not null or curatestate='dark') and mediatype='texts' and scandate is not null and updated > $start order by scandate_dt",
{"start": hide_start},
)
last_updated = None
for row in db_iter:
ia = row.identifier
if row.collection:
collections = set(i.lower().strip() for i in row.collection.split(";"))
if "printdisabled" in collections or "lendinglibrary" in collections:
continue
print ` ia `, row.updated
for eq in query({"type": "/type/edition", "ocaid": ia}):
print eq["key"]
e = ol.get(eq["key"])
if "ocaid" not in e:
continue
if "works" in e:
fix_works.update(e["works"])
print e["key"], ` e.get("title", None) `
del e["ocaid"]
mend.append(e)
last_updated = row.updated
print "removing links from %d editions" % len(mend)
if not mend:
return
print ol.save_many(mend, "remove link")
requests = []
for wkey in fix_works:
requests += update_work(withKey(wkey))
if fix_works:
solr_update(requests + ["<commit/>"], debug=True)
print >> open(hide_state_file, "w"), last_updated
def hide_books(start):
hide_start = open(hide_state_file).readline()[:-1]
print('hide start:', hide_start)
mend = []
fix_works = set()
db_iter = db.query(
"select identifier, collection, updated from metadata where (noindex is not null or curatestate='dark') and mediatype='texts' and scandate is not null and updated > $start",
{'start': hide_start})
last_updated = None
for row in db_iter:
ia = row.identifier
if row.collection:
collections = set(i.lower().strip()
for i in row.collection.split(';'))
if ignore_noindex & collections:
continue
print((repr(ia), row.updated))
for eq in query({'type': '/type/edition', 'ocaid': ia}):
print(eq['key'])
e = ol.get(eq['key'])
if 'ocaid' not in e:
continue
if 'works' in e:
fix_works.update(e['works'])
print((e['key'], repr(e.get('title', None))))
del e['ocaid']
mend.append(e)
last_updated = row.updated
print('removing links from %d editions' % len(mend))
if not mend:
return
print(ol.save_many(mend, 'remove link'))
requests = []
for wkey in fix_works:
requests += update_work(withKey(wkey))
if fix_works:
solr_update(requests + ['<commit/>'], debug=True)
print(last_updated, file=open(hide_state_file, 'w'))
def hide_books(start):
hide_start = open(hide_state_file).readline()[:-1]
print 'hide start:', hide_start
mend = []
fix_works = set()
db_iter = db.query("select identifier, collection, updated from metadata where (noindex is not null or curatestate='dark') and mediatype='texts' and scandate is not null and updated > $start", {'start': hide_start})
last_updated = None
for row in db_iter:
ia = row.identifier
if row.collection:
collections = set(i.lower().strip() for i in row.collection.split(';'))
if ignore_noindex & collections:
continue
print(repr(ia), row.updated)
for eq in query({'type': '/type/edition', 'ocaid': ia}):
print eq['key']
e = ol.get(eq['key'])
if 'ocaid' not in e:
continue
if 'works' in e:
fix_works.update(e['works'])
print(e['key'], repr(e.get('title', None)))
del e['ocaid']
mend.append(e)
last_updated = row.updated
print 'removing links from %d editions' % len(mend)
if not mend:
return
print ol.save_many(mend, 'remove link')
requests = []
for wkey in fix_works:
requests += update_work(withKey(wkey))
if fix_works:
solr_update(requests + ['<commit/>'], debug=True)
print >> open(hide_state_file, 'w'), last_updated
assert first_redirect['type']['key'] == '/type/redirect'
akey = first_redirect['location']
if akey.startswith('/authors/'):
akey = '/a/' + akey[len('/authors/'):]
title_redirects = find_title_redirects(akey)
works = find_works(akey, get_books(akey, books_query(akey)), existing=title_redirects)
updated = update_works(akey, works, do_updates=True)
works_to_update.update(w['key'] for w in updated)
for query in i['data']['query']:
key = query.pop('key')
process_save(key, query)
# store.put gets called when any document is updated in the store. Borrowing/Returning a book triggers one.
elif action == 'store.put':
# A sample record looks like this:
# {
# "action": "store.put",
# "timestamp": "2011-12-01T00:00:44.241604",
# "data": {
# "data": {"borrowed": "false", "_key": "ebooks/books/OL5854888M", "_rev": "975708", "type": "ebook", "book_key": "/books/OL5854888M"},
# "key": "ebooks/books/OL5854888M"
# },
# "site": "openlibrary.org"
# }
data = i.get('data', {}).get("data")
if data.get("type") == "ebook" and data.get("_key", "").startswith("ebooks/books/"):
edition_key = data['book_key']
process_save(edition_key, withKey(edition_key))
since_last_update = time() - last_update
if len(works_to_update) > work_limit or len(authors_to_update) > author_limit or since_last_update > time_limit:
run_update()
def run_update():
global authors_to_update, works_to_update
subjects_to_update = set()
global last_update
print 'running update: %s works %s authors' % (len(works_to_update), len(authors_to_update))
if works_to_update:
requests = []
num = 0
total = len(works_to_update)
for wkey in works_to_update:
num += 1
print 'update work: %s %d/%d' % (wkey, num, total)
if '/' in wkey[7:]:
print 'bad wkey:', wkey
continue
work_to_update = withKey(wkey)
for attempt in range(5):
try:
requests += update_work(work_to_update)
except AuthorRedirect:
print 'fixing author redirect'
w = ol.get(wkey)
need_update = False
for a in w['authors']:
r = ol.get(a['author'])
if r['type'] == '/type/redirect':
a['author'] = {'key': r['location']}
need_update = True
if need_update:
if not done_login:
rc = read_rc()
ol.login('EdwardBot', rc['EdwardBot'])
ol.save(w['key'], w, 'avoid author redirect')
if work_to_update['type']['key'] == '/type/work' and work_to_update.get('title'):
subjects = get_work_subjects(work_to_update)
print subjects
for subject_type, values in subjects.iteritems():
subjects_to_update.update((subject_type, v) for v in values)
if len(requests) >= 100:
solr_update(requests, debug=True)
requests = []
# if num % 1000 == 0:
# solr_update(['<commit/>'], debug=True)
if requests:
solr_update(requests, debug=True)
if not args.no_commit:
solr_update(['<commit/>'], debug=True)
last_update = time()
if not args.no_author_updates and authors_to_update:
requests = []
for akey in authors_to_update:
print 'update author:', `akey`
try:
request = update_author(akey)
if request:
requests += request
except AttributeError:
print 'akey:', `akey`
raise
if not args.no_commit:
solr_update(requests + ['<commit/>'], index='authors', debug=True)
subject_add = Element("add")
print subjects_to_update
for subject_type, subject_name in subjects_to_update:
key = subject_type + '/' + subject_name
count = subject_count(subject_type, subject_name)
if not subject_need_update(key, count):
print 'no updated needed:', (subject_type, subject_name, count)
continue
print 'updated needed:', (subject_type, subject_name, count)
doc = Element("doc")
add_field(doc, 'key', key)
add_field(doc, 'name', subject_name)
add_field(doc, 'type', subject_type)
add_field(doc, 'count', count)
subject_add.append(doc)
if len(subject_add):
print 'updating subjects'
add_xml = tostring(subject_add).encode('utf-8')
solr_update([add_xml, '<commit />'], debug=True, index='subjects')
authors_to_update = set()
works_to_update = set()
subjects_to_update = set()
print >> open(state_file, 'w'), offset
from openlibrary.catalog.utils.query import query, withKey
from openlibrary.catalog.importer.update import add_source_records
for num, line in enumerate(open('/1/edward/imagepdf/possible_match2')):
doc = eval(line)
if 'publisher' not in doc:
continue
item_id = doc['item_id']
if query({'type': '/type/edition', 'source_records': 'ia:' + item_id}):
continue
e = withKey(doc['ol'])
if 'publishers' not in e:
continue
title_match = False
if doc['title'] == e['title']:
title_match = True
elif doc['title'] == e.get('title_prefix', '') + e['title']:
title_match = True
elif doc['title'] == e.get('title_prefix', '') + e['title'] + e.get(
'subtitle', ''):
title_match = True
elif doc['title'] == e['title'] + e.get('subtitle', ''):
title_match = True
if not title_match:
continue
if doc['publisher'] != e['publishers'][0]:
continue
print 'match:', item_id, doc['ol']
add_source_records(doc['ol'], item_id)
def solr_updates(i):
global subjects_to_update, authors_to_update
t0 = time()
d = i['data']
changeset = d['changeset']
print 'author:', d['author']
try:
assert len(changeset['data']) == 2 and 'master' in changeset['data'] and 'duplicates' in changeset['data']
except:
print d['changeset']
raise
master_key = changeset['data']['master']
dup_keys = changeset['data']['duplicates']
assert dup_keys
print 'timestamp:', i['timestamp']
print 'dups:', dup_keys
print 'records to update:', len(d['result'])
master = None
obj_by_key = {}
works = []
editions_by_work = defaultdict(list)
for obj in d['query']:
obj_type = obj['type']['key']
k = obj['key']
if obj_type == '/type/work':
works.append(obj['key'])
elif obj_type == '/type/edition':
if 'works' not in obj:
continue
for w in obj['works']:
editions_by_work[w['key']].append(obj)
obj_by_key[k] = obj
master = obj_by_key.get(master_key)
#print 'master:', master
if len(d['result']) == 0:
print i
work_updates = []
for wkey in works:
#print 'editions_by_work:', editions_by_work
work = obj_by_key[wkey]
work['editions'] = editions_by_work[wkey]
subjects = get_work_subjects(work)
for subject_type, values in subjects.iteritems():
subjects_to_update.update((subject_type, v) for v in values)
try:
ret = update_work(work, obj_cache=obj_by_key, debug=True)
except AuthorRedirect:
work = withKey(wkey)
work['editions'] = editions_by_work[wkey]
ret = update_work(work, debug=True, resolve_redirects=True)
work_updates += ret
if work_updates:
solr_update(work_updates, debug=False, index='works')
authors_to_update.append({ 'redirects': dup_keys, 'master_key': master_key, 'master': master})
print 'authors to update:', len(authors_to_update)
t1 = time() - t0
update_times.append(t1)
print 'update takes: %d seconds' % t1
print
def build_doc(w, obj_cache={}, resolve_redirects=False):
wkey = w['key']
assert w['type']['key'] == '/type/work'
title = w.get('title', None)
if not title:
return
def get_pub_year(e):
pub_date = e.get('publish_date', None)
if pub_date:
m = re_iso_date.match(pub_date)
if m:
return m.group(1)
m = re_year.search(pub_date)
if m:
return m.group(1)
if 'editions' not in w:
q = {'type': '/type/edition', 'works': wkey, '*': None}
w['editions'] = list(query_iter(q))
print 'editions:', [e['key'] for e in w['editions']]
editions = []
for e in w['editions']:
pub_year = get_pub_year(e)
if pub_year:
e['pub_year'] = pub_year
if 'ocaid' in e:
collection = get_ia_collection(e['ocaid'])
#print 'collection:', collection
e['ia_collection'] = collection
e['public_scan'] = ('lendinglibrary'
not in collection) and ('printdisabled'
not in collection)
overdrive_id = e.get('identifiers', {}).get('overdrive', None)
if overdrive_id:
#print 'overdrive:', overdrive_id
e['overdrive'] = overdrive_id
editions.append(e)
editions.sort(key=lambda e: e.get('pub_year', None))
#print len(w['editions']), 'editions found'
#print w['key']
work_authors = []
authors = []
author_keys = []
for a in w.get('authors', []):
if 'author' not in a: # OL Web UI bug
continue # http://openlibrary.org/works/OL15365167W.yml?m=edit&v=1
akey = a['author']['key']
m = re_author_key.match(akey)
if not m:
print 'invalid author key:', akey
continue
work_authors.append(akey)
author_keys.append(m.group(1))
if akey in obj_cache and obj_cache[akey]['type'][
'key'] != '/type/redirect':
authors.append(obj_cache[akey])
else:
authors.append(withKey(akey))
if any(a['type']['key'] == '/type/redirect' for a in authors):
if resolve_redirects:
def resolve(a):
if a['type']['key'] == '/type/redirect':
a = withKey(a['location'])
return a
authors = [resolve(a) for a in authors]
else:
print
for a in authors:
print 'author:', a
print w['key']
print
raise AuthorRedirect
for a in authors:
print 'author:', a
assert all(a['type']['key'] == '/type/author' for a in authors)
try:
subjects = four_types(get_work_subjects(w))
except:
print 'bad work: ', w['key']
raise
field_map = {
'subjects': 'subject',
'subject_places': 'place',
'subject_times': 'time',
'subject_people': 'person',
}
has_fulltext = any(
e.get('ocaid', None) or e.get('overdrive', None) for e in editions)
#print 'has_fulltext:', has_fulltext
for db_field, solr_field in field_map.iteritems():
if not w.get(db_field, None):
continue
cur = subjects.setdefault(solr_field, {})
for v in w[db_field]:
try:
if isinstance(v, dict):
if 'value' not in v:
continue
v = v['value']
cur[v] = cur.get(v, 0) + 1
except:
print 'v:', v
raise
if any(e.get('ocaid', None) for e in editions):
subjects.setdefault('subject', {})
subjects['subject']['Accessible book'] = subjects['subject'].get(
'Accessible book', 0) + 1
if not has_fulltext:
subjects['subject']['Protected DAISY'] = subjects['subject'].get(
'Protected DAISY', 0) + 1
#print w['key'], subjects['subject']
doc = Element("doc")
add_field(doc, 'key', w['key'][7:])
title = w.get('title', None)
if title:
add_field(doc, 'title', title)
# add_field(doc, 'title_suggest', title)
add_field(doc, 'has_fulltext', has_fulltext)
if w.get('subtitle', None):
add_field(doc, 'subtitle', w['subtitle'])
alt_titles = set()
for e in editions:
if 'title' in e and e['title'] != title:
alt_titles.add(e['title'])
for f in 'work_titles', 'other_titles':
for t in e.get(f, []):
if t != title:
alt_titles.add(t)
add_field_list(doc, 'alternative_title', alt_titles)
alt_subtitles = set(e['subtitle'] for e in editions
if e.get('subtitle', None)
and e['subtitle'] != w.get('subtitle', None))
add_field_list(doc, 'alternative_subtitle', alt_subtitles)
add_field(doc, 'edition_count', len(editions))
for e in editions:
add_field(doc, 'edition_key', re_edition_key.match(e['key']).group(1))
cover_edition = pick_cover(w, editions)
if cover_edition:
add_field(doc, 'cover_edition_key',
re_edition_key.match(cover_edition).group(1))
k = 'by_statement'
add_field_list(doc, k, set(e[k] for e in editions if e.get(k, None)))
k = 'publish_date'
pub_dates = set(e[k] for e in editions if e.get(k, None))
add_field_list(doc, k, pub_dates)
pub_years = set(
m.group(1) for m in (re_year.search(i) for i in pub_dates) if m)
if pub_years:
add_field_list(doc, 'publish_year', pub_years)
add_field(doc, 'first_publish_year', min(int(i) for i in pub_years))
k = 'first_sentence'
fs = set(e[k]['value'] if isinstance(e[k], dict) else e[k]
for e in editions if e.get(k, None))
add_field_list(doc, k, fs)
publishers = set()
for e in editions:
publishers.update('Sine nomine' if is_sine_nomine(i) else i
for i in e.get('publishers', []))
add_field_list(doc, 'publisher', publishers)
# add_field_list(doc, 'publisher_facet', publishers)
field_map = [
('lccn', 'lccn'),
('publish_places', 'publish_place'),
('oclc_numbers', 'oclc'),
('contributions', 'contributor'),
]
for db_key, search_key in field_map:
v = set()
for e in editions:
if db_key not in e:
continue
v.update(e[db_key])
add_field_list(doc, search_key, v)
isbn = set()
for e in editions:
for f in 'isbn_10', 'isbn_13':
for v in e.get(f, []):
isbn.add(v.replace('-', ''))
add_field_list(doc, 'isbn', isbn)
lang = set()
for e in editions:
for l in e.get('languages', []):
m = re_lang_key.match(l['key'] if isinstance(l, dict) else l)
lang.add(m.group(1))
if lang:
add_field_list(doc, 'language', lang)
pub_goog = set() # google
pub_nongoog = set()
nonpub_goog = set()
nonpub_nongoog = set()
public_scan = False
all_collection = set()
all_overdrive = set()
lending_edition = None
in_library_edition = None
printdisabled = set()
for e in editions:
if 'overdrive' in e:
all_overdrive.update(e['overdrive'])
if 'ocaid' not in e:
continue
if not lending_edition and 'lendinglibrary' in e['ia_collection']:
lending_edition = re_edition_key.match(e['key']).group(1)
if not in_library_edition and 'inlibrary' in e['ia_collection']:
in_library_edition = re_edition_key.match(e['key']).group(1)
if 'printdisabled' in e['ia_collection']:
printdisabled.add(re_edition_key.match(e['key']).group(1))
all_collection.update(e['ia_collection'])
assert isinstance(e['ocaid'], basestring)
i = e['ocaid'].strip()
if e['public_scan']:
public_scan = True
if i.endswith('goog'):
pub_goog.add(i)
else:
pub_nongoog.add(i)
else:
if i.endswith('goog'):
nonpub_goog.add(i)
else:
nonpub_nongoog.add(i)
#print 'lending_edition:', lending_edition
ia_list = list(pub_nongoog) + list(pub_goog) + list(nonpub_nongoog) + list(
nonpub_goog)
add_field_list(doc, 'ia', ia_list)
if has_fulltext:
add_field(doc, 'public_scan_b', public_scan)
if all_collection:
add_field(doc, 'ia_collection_s', ';'.join(all_collection))
if all_overdrive:
add_field(doc, 'overdrive_s', ';'.join(all_overdrive))
if lending_edition:
add_field(doc, 'lending_edition_s', lending_edition)
elif in_library_edition:
add_field(doc, 'lending_edition_s', in_library_edition)
if printdisabled:
add_field(doc, 'printdisabled_s', ';'.join(list(printdisabled)))
author_keys = [re_author_key.match(a['key']).group(1) for a in authors]
author_names = [a.get('name', '') for a in authors]
add_field_list(doc, 'author_key', author_keys)
add_field_list(doc, 'author_name', author_names)
alt_names = set()
for a in authors:
if 'alternate_names' in a:
alt_names.update(a['alternate_names'])
add_field_list(doc, 'author_alternative_name', alt_names)
add_field_list(doc, 'author_facet',
(' '.join(v) for v in zip(author_keys, author_names)))
#if subjects:
# add_field(doc, 'fiction', subjects['fiction'])
for k in 'person', 'place', 'subject', 'time':
if k not in subjects:
continue
add_field_list(doc, k, subjects[k].keys())
add_field_list(doc, k + '_facet', subjects[k].keys())
subject_keys = [str_to_key(s) for s in subjects[k].keys()]
add_field_list(doc, k + '_key', subject_keys)
return doc
def run_update():
global authors_to_update, works_to_update
subjects_to_update = set()
global last_update
print 'running update: %s works %s authors' % (len(works_to_update),
len(authors_to_update))
if works_to_update:
requests = []
num = 0
total = len(works_to_update)
for wkey in works_to_update:
num += 1
print 'update work: %s %d/%d' % (wkey, num, total)
if '/' in wkey[7:]:
print 'bad wkey:', wkey
continue
work_to_update = withKey(wkey)
for attempt in range(5):
try:
requests += update_work(work_to_update)
except AuthorRedirect:
print 'fixing author redirect'
w = ol.get(wkey)
need_update = False
for a in w['authors']:
r = ol.get(a['author'])
if r['type'] == '/type/redirect':
a['author'] = {'key': r['location']}
need_update = True
if need_update:
if not done_login:
rc = read_rc()
ol.login('EdwardBot', rc['EdwardBot'])
ol.save(w['key'], w, 'avoid author redirect')
if work_to_update['type'][
'key'] == '/type/work' and work_to_update.get('title'):
subjects = get_work_subjects(work_to_update)
print subjects
for subject_type, values in subjects.iteritems():
subjects_to_update.update(
(subject_type, v) for v in values)
if len(requests) >= 100:
solr_update(requests, debug=True)
requests = []
# if num % 1000 == 0:
# solr_update(['<commit/>'], debug=True)
if requests:
solr_update(requests, debug=True)
if not args.no_commit:
solr_update(['<commit/>'], debug=True)
last_update = time()
if not args.no_author_updates and authors_to_update:
requests = []
for akey in authors_to_update:
print('update author:', repr(akey))
try:
request = update_author(akey)
if request:
requests += request
except AttributeError:
print('akey:', repr(akey))
raise
if not args.no_commit:
solr_update(requests + ['<commit/>'], debug=True)
subject_add = Element("add")
print subjects_to_update
for subject_type, subject_name in subjects_to_update:
key = subject_type + '/' + subject_name
count = subject_count(subject_type, subject_name)
if not subject_need_update(key, count):
print 'no updated needed:', (subject_type, subject_name, count)
continue
print 'updated needed:', (subject_type, subject_name, count)
doc = Element("doc")
add_field(doc, 'key', key)
add_field(doc, 'name', subject_name)
add_field(doc, 'type', subject_type)
add_field(doc, 'count', count)
subject_add.append(doc)
if len(subject_add):
print 'updating subjects'
add_xml = tostring(subject_add).encode('utf-8')
solr_update([add_xml, '<commit />'], debug=True)
authors_to_update = set()
works_to_update = set()
subjects_to_update = set()
print >> open(state_file, 'w'), offset
def update_works(akey, works, do_updates=False):
# we can now look up all works by an author
if do_updates:
rc = read_rc()
ol.login('WorkBot', rc['WorkBot'])
assert do_updates
fh_log = open('/1/var/log/openlibrary/work_finder/' + strftime('%F_%T'),
'w')
works = list(works)
print >> fh_log, akey
print >> fh_log, 'works:'
pprint(works, fh_log)
while True: # until redirects repaired
q = {'type': '/type/edition', 'authors': akey, 'works': None}
work_to_edition = defaultdict(set)
edition_to_work = defaultdict(set)
for e in query_iter(q):
if not isinstance(e, dict):
continue
if e.get('works', None):
for w in e['works']:
work_to_edition[w['key']].add(e['key'])
edition_to_work[e['key']].add(w['key'])
work_by_key = {}
fix_redirects = []
for k, editions in work_to_edition.items():
w = withKey(k)
if w['type']['key'] == '/type/redirect':
wkey = w['location']
print >> fh_log, 'redirect found', w[
'key'], '->', wkey, editions
assert re_work_key.match(wkey)
for ekey in editions:
e = get_with_retry(ekey)
e['works'] = [{'key': wkey}]
fix_redirects.append(e)
continue
work_by_key[k] = w
if not fix_redirects:
print >> fh_log, 'no redirects left'
break
print >> fh_log, 'save redirects'
try:
ol.save_many(fix_redirects, "merge works")
except:
for r in fix_redirects:
print r
raise
all_existing = set()
work_keys = []
print >> fh_log, 'edition_to_work:'
print >> fh_log, ` dict(edition_to_work) `
print >> fh_log
print >> fh_log, 'work_to_edition'
print >> fh_log, ` dict(work_to_edition) `
print >> fh_log
# open('edition_to_work', 'w').write(`dict(edition_to_work)`)
# open('work_to_edition', 'w').write(`dict(work_to_edition)`)
# open('work_by_key', 'w').write(`dict(work_by_key)`)
work_title_match = {}
works_by_title = {}
for w in works: # 1st pass
for e in w['editions']:
ekey = e['key'] if isinstance(e, dict) else e
for wkey in edition_to_work.get(ekey, []):
try:
wtitle = work_by_key[wkey]['title']
except:
print 'bad work:', wkey
raise
if wtitle == w['title']:
work_title_match[wkey] = w['title']
wkey_to_new_title = defaultdict(set)
for w in works: # 2nd pass
works_by_title[w['title']] = w
w['existing_works'] = defaultdict(int)
for e in w['editions']:
ekey = e['key'] if isinstance(e, dict) else e
for wkey in edition_to_work.get(ekey, []):
if wkey in work_title_match and work_title_match[wkey] != w[
'title']:
continue
wtitle = work_by_key[wkey]['title']
w['existing_works'][wkey] += 1
wkey_to_new_title[wkey].add(w['title'])
existing_work_with_conflict = defaultdict(set)
for w in works: # 3rd pass
for wkey, v in w['existing_works'].iteritems():
if any(title != w['title'] for title in wkey_to_new_title[wkey]):
w['has_conflict'] = True
existing_work_with_conflict[wkey].add(w['title'])
break
for wkey, v in existing_work_with_conflict.iteritems():
cur_work = work_by_key[wkey]
existing_titles = defaultdict(int)
for ekey in work_to_edition[wkey]:
e = withKey(ekey)
title = e['title']
if e.get('title_prefix', None):
title = e['title_prefix'].strip() + ' ' + e['title']
existing_titles[title] += 1
best_match = max(v, key=lambda wt: existing_titles[wt])
works_by_title[best_match]['best_match'] = work_by_key[wkey]
for wtitle in v:
del works_by_title[wtitle]['has_conflict']
if wtitle != best_match:
works_by_title[wtitle]['existing_works'] = {}
def other_matches(w, existing_wkey):
return [
title for title in wkey_to_new_title[existing_wkey]
if title != w['title']
]
works_updated_this_session = set()
for w in works: # 4th pass
if 'has_conflict' in w:
pprint(w)
assert 'has_conflict' not in w
if len(w['existing_works']) == 1:
existing_wkey = w['existing_works'].keys()[0]
if not other_matches(w, existing_wkey):
w['best_match'] = work_by_key[existing_wkey]
if 'best_match' in w:
updated = update_work_with_best_match(akey, w, work_to_edition,
do_updates, fh_log)
for wkey in updated:
if wkey in works_updated_this_session:
print >> fh_log, wkey, 'already updated!'
print wkey, 'already updated!'
works_updated_this_session.update(updated)
continue
if not w['existing_works']:
updated = new_work(akey, w, do_updates, fh_log)
for wkey in updated:
assert wkey not in works_updated_this_session
works_updated_this_session.update(updated)
continue
assert not any(
other_matches(w, wkey) for wkey in w['existing_works'].iterkeys())
best_match = max(w['existing_works'].iteritems(),
key=lambda i: i[1])[0]
w['best_match'] = work_by_key[best_match]
updated = update_work_with_best_match(akey, w, work_to_edition,
do_updates, fh_log)
for wkey in updated:
if wkey in works_updated_this_session:
print >> fh_log, wkey, 'already updated!'
print wkey, 'already updated!'
works_updated_this_session.update(updated)
#if not do_updates:
# return []
return [withKey(key) for key in works_updated_this_session]
do_updates = False
while True: # until redirects repaired
q = {'type':'/type/edition', 'authors':akey, 'works': None}
work_to_edition = defaultdict(set)
edition_to_work = defaultdict(set)
for e in query_iter(q):
if e.get('works', None):
for w in e['works']:
work_to_edition[w['key']].add(e['key'])
edition_to_work[e['key']].add(w['key'])
work_title = {}
fix_redirects = []
for k, editions in work_to_edition.items():
w = withKey(k)
if w['type']['key'] == '/type/redirect':
print 'redirect found'
wkey = w['location']
assert re_work_key.match(wkey)
for ekey in editions:
e = withKey(ekey)
e['works'] = [Reference(wkey)]
fix_redirects.append(e)
continue
work_title[k] = w['title']
if not fix_redirects:
print 'no redirects left'
break
print 'save redirects'
ol.save_many(fix_redirects, "merge works")
def withKey_cached(key, obj_cache={}):
if key not in obj_cache:
obj_cache[key] = withKey(key)
return obj_cache[key]
def resolve(a):
if a['type']['key'] == '/type/redirect':
a = withKey(a['location'])
return a
def withKey_cached(key, obj_cache={}):
if key not in obj_cache:
obj_cache[key] = withKey(key)
return obj_cache[key]
def update_author(akey, a=None, handle_redirects=True):
# http://ia331507.us.archive.org:8984/solr/works/select?indent=on&q=author_key:OL22098A&facet=true&rows=1&sort=edition_count%20desc&fl=title&facet.field=subject_facet&facet.mincount=1
if akey == '/authors/':
return
m = re_author_key.match(akey)
if not m:
print 'bad key:', akey
assert m
author_id = m.group(1)
if not a:
a = withKey(akey)
if a['type']['key'] in ('/type/redirect',
'/type/delete') or not a.get('name', None):
return ['<delete><query>key:%s</query></delete>' % author_id]
try:
assert a['type']['key'] == '/type/author'
except AssertionError:
print a['type']['key']
raise
facet_fields = ['subject', 'time', 'person', 'place']
url = 'http://' + get_solr(
'works'
) + '/solr/works/select?wt=json&json.nl=arrarr&q=author_key:%s&sort=edition_count+desc&rows=1&fl=title,subtitle&facet=true&facet.mincount=1' % author_id
url += ''.join('&facet.field=%s_facet' % f for f in facet_fields)
reply = json.load(urlopen(url))
work_count = reply['response']['numFound']
docs = reply['response'].get('docs', [])
top_work = None
if docs:
top_work = docs[0]['title']
if docs[0].get('subtitle', None):
top_work += ': ' + docs[0]['subtitle']
all_subjects = []
for f in facet_fields:
for s, num in reply['facet_counts']['facet_fields'][f + '_facet']:
all_subjects.append((num, s))
all_subjects.sort(reverse=True)
top_subjects = [s for num, s in all_subjects[:10]]
add = Element("add")
doc = SubElement(add, "doc")
add_field(doc, 'key', author_id)
if a.get('name', None):
add_field(doc, 'name', a['name'])
for f in 'birth_date', 'death_date', 'date':
if a.get(f, None):
add_field(doc, f, a[f])
if top_work:
add_field(doc, 'top_work', top_work)
add_field(doc, 'work_count', work_count)
add_field_list(doc, 'top_subjects', top_subjects)
requests = []
if handle_redirects:
q = {'type': '/type/redirect', 'location': akey}
try:
redirects = ''.join('<id>%s</id>' %
re_author_key.match(r['key']).group(1)
for r in query_iter(q))
except AttributeError:
print 'redirects:', [r['key'] for r in query_iter(q)]
raise
if redirects:
requests.append('<delete>' + redirects + '</delete>')
requests.append(tostring(add).encode('utf-8'))
return requests
def solr_updates(i):
global subjects_to_update, authors_to_update
t0 = time()
d = i['data']
changeset = d['changeset']
print 'author:', d['author']
try:
assert len(changeset['data']) == 2 and 'master' in changeset['data'] and 'duplicates' in changeset['data']
except:
print d['changeset']
raise
master_key = changeset['data']['master']
dup_keys = changeset['data']['duplicates']
assert dup_keys
print d['changeset']
print 'timestamp:', i['timestamp']
print 'dups:', dup_keys
print 'records to update:', len(d['result'])
master = None
obj_by_key = {}
works = []
editions_by_work = defaultdict(list)
for obj in d['query']:
obj_type = obj['type']['key']
k = obj['key']
if obj_type == '/type/work':
works.append(obj['key'])
elif obj_type == '/type/edition':
if 'works' not in obj:
continue
for w in obj['works']:
editions_by_work[w['key']].append(obj)
obj_by_key[k] = obj
master = obj_by_key.get(master_key)
#print 'master:', master
if len(d['result']) == 0:
print i
work_updates = []
for wkey in works:
#print 'editions_by_work:', editions_by_work
work = obj_by_key[wkey]
work['editions'] = editions_by_work[wkey]
subjects = get_work_subjects(work)
for subject_type, values in subjects.iteritems():
subjects_to_update.update((subject_type, v) for v in values)
try:
ret = update_work(work, obj_cache=obj_by_key, debug=True)
except AuthorRedirect:
work = withKey(wkey)
work['editions'] = editions_by_work[wkey]
ret = update_work(work, debug=True, resolve_redirects=True)
work_updates += ret
solr_update(work_updates, debug=False, index='works')
authors_to_update.append({ 'redirects': dup_keys, 'master_key': master_key, 'master': master})
print 'authors to update:', len(authors_to_update)
t1 = time() - t0
update_times.append(t1)
print 'update takes: %d seconds' % t1
print
def pick_cover(editions):
for pub_year, ekey in sorted(get_covers(editions), reverse=True):
e = withKey(ekey)
if e['type']['key'] == '/type/edition':
return ekey
print item, edition_pool
e1 = build_marc(rec)
print e1
match = False
seen = set()
for k, v in edition_pool.iteritems():
for edition_key in v:
# edition_key = '/books/' + re_edition_key.match(edition_key).match(1)
if edition_key in seen:
continue
thing = None
while not thing or thing['type']['key'] == '/type/redirect':
seen.add(edition_key)
thing = withKey(edition_key)
assert thing
if thing['type']['key'] == '/type/redirect':
print 'following redirect %s => %s' % (edition_key, thing['location'])
edition_key = thing['location']
if try_merge(e1, edition_key, thing):
print 'add source records:', edition_key, item
print (edition_key, item)
print >> add_src_rec, (edition_key, item)
#add_source_records(edition_key, ia)
#write_log(ia, when, "found match: " + edition_key)
match = True
break
if not match:
print full_rec
print >> new_book, full_rec
except KeyboardInterrupt:
raise
except:
pass
sleep(2)
skip = True
skip = False
for line in open('/1/edward/jsondump/2009-07-29/has_ocaid'):
key = line[:-1]
if key == '/b/OL6539962M': # the end
break
if skip:
if key == '/b/OL6539962M':
skip = False
else:
continue
if not has_cover_retry(key):
print 'no cover'
continue
print key
e = withKey(key)
if not e.get('ocaid', None):
print 'no ocaid'
continue
find_img(e['ocaid'].strip())
fh_log.close()
print 'finished'
def build_doc(w):
wkey = w['key']
assert w['type']['key'] == '/type/work'
title = w.get('title', None)
if not title:
return
def get_pub_year(e):
pub_date = e.get('publish_date', None)
if pub_date:
m = re_year.search(pub_date)
if m:
return m.group(1)
if 'editions' not in w:
q = { 'type':'/type/edition', 'works': wkey, '*': None }
w['editions'] = list(query_iter(q))
print 'editions:', [e['key'] for e in w['editions']]
editions = []
for e in w['editions']:
pub_year = get_pub_year(e)
if pub_year:
e['pub_year'] = pub_year
if 'ocaid' in e:
collection = get_ia_collection(e['ocaid'])
print 'collection:', collection
e['ia_collection'] = collection
e['public_scan'] = ('lendinglibrary' not in collection) and ('printdisabled' not in collection)
overdrive_id = e.get('identifiers', {}).get('overdrive', None)
if overdrive_id:
print 'overdrive:', overdrive_id
e['overdrive'] = overdrive_id
editions.append(e)
editions.sort(key=lambda e: e.get('pub_year', None))
print len(w['editions']), 'editions found'
print w['key']
work_authors = []
authors = []
author_keys = []
for a in w.get('authors', []):
if 'author' not in a:
continue
akey = a['author']['key']
m = re_author_key.match(akey)
if not m:
print 'invalid author key:', akey
continue
work_authors.append(akey)
author_keys.append(m.group(1))
authors.append(withKey(akey))
if any(a['type']['key'] == '/type/redirect' for a in authors):
raise AuthorRedirect
assert all(a['type']['key'] == '/type/author' for a in authors)
#subjects = four_types(find_subjects(get_marc_subjects(w)))
subjects = {}
field_map = {
'subjects': 'subject',
'subject_places': 'place',
'subject_times': 'time',
'subject_people': 'person',
}
has_fulltext = any(e.get('ocaid', None) or e.get('overdrive', None) for e in editions)
print 'has_fulltext:', has_fulltext
for db_field, solr_field in field_map.iteritems():
if not w.get(db_field, None):
continue
cur = subjects.setdefault(solr_field, {})
for v in w[db_field]:
try:
if isinstance(v, dict):
if 'value' not in v:
continue
v = v['value']
cur[v] = cur.get(v, 0) + 1
except:
print 'v:', v
raise
if any(e.get('ocaid', None) for e in editions):
subjects.setdefault('subject', {})
subjects['subject']['Accessible book'] = subjects['subject'].get('Accessible book', 0) + 1
if not has_fulltext:
subjects['subject']['Protected DAISY'] = subjects['subject'].get('Protected DAISY', 0) + 1
print w['key'], subjects['subject']
doc = Element("doc")
add_field(doc, 'key', w['key'][7:])
title = w.get('title', None)
if title:
add_field(doc, 'title', title)
# add_field(doc, 'title_suggest', title)
add_field(doc, 'has_fulltext', has_fulltext)
if w.get('subtitle', None):
add_field(doc, 'subtitle', w['subtitle'])
alt_titles = set()
for e in editions:
if 'title' in e and e['title'] != title:
alt_titles.add(e['title'])
for f in 'work_titles', 'other_titles':
for t in e.get(f, []):
if t != title:
alt_titles.add(t)
add_field_list(doc, 'alternative_title', alt_titles)
alt_subtitles = set( e['subtitle'] for e in editions if e.get('subtitle', None) and e['subtitle'] != w.get('subtitle', None))
add_field_list(doc, 'alternative_subtitle', alt_subtitles)
add_field(doc, 'edition_count', len(editions))
for e in editions:
add_field(doc, 'edition_key', re_edition_key.match(e['key']).group(1))
cover_edition = pick_cover(w, editions)
if cover_edition:
add_field(doc, 'cover_edition_key', re_edition_key.match(cover_edition).group(1))
k = 'by_statement'
add_field_list(doc, k, set( e[k] for e in editions if e.get(k, None)))
k = 'publish_date'
pub_dates = set(e[k] for e in editions if e.get(k, None))
add_field_list(doc, k, pub_dates)
pub_years = set(m.group(1) for m in (re_year.search(i) for i in pub_dates) if m)
if pub_years:
add_field_list(doc, 'publish_year', pub_years)
add_field(doc, 'first_publish_year', min(int(i) for i in pub_years))
k = 'first_sentence'
fs = set( e[k]['value'] if isinstance(e[k], dict) else e[k] for e in editions if e.get(k, None))
add_field_list(doc, k, fs)
publishers = set()
for e in editions:
publishers.update('Sine nomine' if is_sine_nomine(i) else i for i in e.get('publishers', []))
add_field_list(doc, 'publisher', publishers)
# add_field_list(doc, 'publisher_facet', publishers)
field_map = [
('lccn', 'lccn'),
('publish_places', 'publish_place'),
('oclc_numbers', 'oclc'),
('contributions', 'contributor'),
]
for db_key, search_key in field_map:
v = set()
for e in editions:
if db_key not in e:
continue
v.update(e[db_key])
add_field_list(doc, search_key, v)
isbn = set()
for e in editions:
for f in 'isbn_10', 'isbn_13':
for v in e.get(f, []):
isbn.add(v.replace('-', ''))
add_field_list(doc, 'isbn', isbn)
lang = set()
for e in editions:
for l in e.get('languages', []):
m = re_lang_key.match(l['key'] if isinstance(l, dict) else l)
lang.add(m.group(1))
if lang:
add_field_list(doc, 'language', lang)
pub_goog = set() # google
pub_nongoog = set()
nonpub_goog = set()
nonpub_nongoog = set()
public_scan = False
all_collection = set()
all_overdrive = set()
lending_edition = None
printdisabled = set()
for e in editions:
if 'overdrive' in e:
all_overdrive.update(e['overdrive'])
if 'ocaid' not in e:
continue
if not lending_edition and 'lendinglibrary' in e['ia_collection']:
lending_edition = re_edition_key.match(e['key']).group(1)
if 'printdisabled' in e['ia_collection']:
printdisabled.add(re_edition_key.match(e['key']).group(1))
all_collection.update(e['ia_collection'])
assert isinstance(e['ocaid'], basestring)
i = e['ocaid'].strip()
if e['public_scan']:
public_scan = True
if i.endswith('goog'):
pub_goog.add(i)
else:
pub_nongoog.add(i)
else:
if i.endswith('goog'):
nonpub_goog.add(i)
else:
nonpub_nongoog.add(i)
print 'lending_edition:', lending_edition
ia_list = list(pub_nongoog) + list(pub_goog) + list(nonpub_nongoog) + list(nonpub_goog)
add_field_list(doc, 'ia', ia_list)
if has_fulltext:
add_field(doc, 'public_scan_b', public_scan)
if all_collection:
add_field(doc, 'ia_collection_s', ';'.join(all_collection))
if all_overdrive:
add_field(doc, 'overdrive_s', ';'.join(all_overdrive))
if lending_edition:
add_field(doc, 'lending_edition_s', lending_edition)
if printdisabled:
add_field(doc, 'printdisabled_s', ';'.join(list(printdisabled)))
author_keys = [re_author_key.match(a['key']).group(1) for a in authors]
author_names = [a.get('name', '') for a in authors]
add_field_list(doc, 'author_key', author_keys)
add_field_list(doc, 'author_name', author_names)
alt_names = set()
for a in authors:
if 'alternate_names' in a:
alt_names.update(a['alternate_names'])
add_field_list(doc, 'author_alternative_name', alt_names)
add_field_list(doc, 'author_facet', (' '.join(v) for v in zip(author_keys, author_names)))
#if subjects:
# add_field(doc, 'fiction', subjects['fiction'])
for k in 'person', 'place', 'subject', 'time':
if k not in subjects:
continue
add_field_list(doc, k, subjects[k].keys())
# add_field_list(doc, k + '_facet', subjects[k].keys())
subject_keys = [str_to_key(s) for s in subjects[k].keys()]
add_field_list(doc, k + '_key', subject_keys)
return doc
write_log(ia, when, "loaded")
continue
e1 = build_marc(rec)
match = False
seen = set()
for k, v in edition_pool.iteritems():
for edition_key in v:
if edition_key in seen:
continue
thing = None
found = True
while not thing or thing['type']['key'] == '/type/redirect':
seen.add(edition_key)
thing = withKey(edition_key)
assert thing
if 'type' not in thing:
print(thing)
if thing.get('error') == 'notfound':
found = False
break
if thing['type']['key'] == '/type/redirect':
print('following redirect %s => %s' %
(edition_key, thing['location']))
edition_key = thing['location']
if not found:
continue
if try_merge(e1, edition_key, thing):
add_source_records(edition_key, ia)
write_log(ia, when, "found match: " + edition_key)
def update_keys(keys, commit=True):
logger.info("BEGIN update_keys")
wkeys = set()
# Get works for all the editions
ekeys = set(k for k in keys if k.startswith("/books/"))
for k in ekeys:
logger.info("processing edition %s", k)
edition = get_document(k)
if edition and edition['type']['key'] == '/type/redirect':
logger.warn("Found redirect to %s", edition['location'])
edition = withKey(edition['location'])
if not edition:
logger.warn("No edition found for key %r. Ignoring...", k)
continue
elif edition['type']['key'] != '/type/edition':
logger.info(
"%r is a document of type %r. Checking if any work has it as edition in solr...",
k, edition['type']['key'])
wkey = solr_select_work(k)
if wkey:
logger.info("found %r, updating it...", wkey)
wkeys.add(wkey)
logger.warn("Found a document of type %r. Ignoring...",
edition['type']['key'])
else:
if edition.get("works"):
wkeys.add(edition["works"][0]['key'])
else:
# index the edition as it does not belong to any work
wkeys.add(k)
# Add work keys
wkeys.update(k for k in keys if k.startswith("/works/"))
# update works
requests = []
for k in wkeys:
logger.info("updating %s", k)
try:
w = get_document(k)
requests += update_work(w, debug=True)
except:
logger.error("Failed to update work %s", k, exc_info=True)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, debug=True)
# update authors
requests = []
akeys = set(k for k in keys if k.startswith("/authors/"))
for k in akeys:
logger.info("updating %s", k)
try:
requests += update_author(k)
except:
logger.error("Failed to update author %s", k, exc_info=True)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, index="authors", debug=True, commitWithin=1000)
logger.info("END update_keys")
works = find_works(akey,
get_books(akey, books_query(akey)),
existing=title_redirects)
updated = update_works(akey, works, do_updates=True)
works_to_update.update(w['key'] for w in updated)
for query in i['data']['query']:
key = query.pop('key')
process_save(key, query)
# store.put gets called when any document is updated in the store. Borrowing/Returning a book triggers one.
elif action == 'store.put':
# A sample record looks like this:
# {
# "action": "store.put",
# "timestamp": "2011-12-01T00:00:44.241604",
# "data": {
# "data": {"borrowed": "false", "_key": "ebooks/books/OL5854888M", "_rev": "975708", "type": "ebook", "book_key": "/books/OL5854888M"},
# "key": "ebooks/books/OL5854888M"
# },
# "site": "openlibrary.org"
# }
data = i.get('data', {}).get("data")
if data.get("type") == "ebook" and data.get(
"_key", "").startswith("ebooks/books/"):
edition_key = data['book_key']
process_save(edition_key, withKey(edition_key))
since_last_update = time() - last_update
if len(works_to_update) > work_limit or len(
authors_to_update
) > author_limit or since_last_update > time_limit:
run_update()
def update_work_with_best_match(akey, w, work_to_edition, do_updates, fh_log):
work_updated = []
best = w['best_match']['key']
update = []
subjects_from_existing_works = defaultdict(set)
for wkey in w['existing_works'].iterkeys():
if wkey == best:
continue
existing = get_with_retry(wkey)
for k in 'subjects', 'subject_places', 'subject_times', 'subject_people':
if existing.get(k):
subjects_from_existing_works[k].update(existing[k])
update.append({'type': '/type/redirect', 'location': best, 'key': wkey})
work_updated.append(wkey)
for wkey in w['existing_works'].iterkeys():
editions = set(work_to_edition[wkey])
editions.update(e['key'] for e in w['editions'])
for ekey in editions:
e = get_with_retry(ekey)
e['works'] = [{'key': best}]
authors = []
for akey in e['authors']:
a = get_with_retry(akey)
if a['type'] == '/type/redirect':
m = re_author_key.match(a['location'])
akey = '/authors/' + m.group(1)
authors.append({'key': str(akey)})
e['authors'] = authors
new_toc = fix_toc(e)
if new_toc:
e['table_of_contents'] = new_toc
update.append(e)
cur_work = w['best_match']
need_save = fix_up_authors(cur_work, akey, w['editions'])
if any(subjects_from_existing_works.values()):
need_save = True
if need_save or cur_work['title'] != w['title'] \
or ('subtitle' in w and 'subtitle' not in cur_work) \
or ('subjects' in w and 'subjects' not in cur_work):
if cur_work['title'] != w['title']:
print(( 'update work title:', best, repr(cur_work['title']), '->', repr(w['title'])))
existing_work = get_with_retry(best)
if existing_work['type'] != '/type/work':
pprint(existing_work)
assert existing_work['type'] == '/type/work'
existing_work['title'] = w['title']
for k, v in subjects_from_existing_works.items():
existing_subjects = set(existing_work.get(k, []))
existing_work.setdefault(k, []).extend(s for s in v if s not in existing_subjects)
add_detail_to_work(w, existing_work)
for a in existing_work.get('authors', []):
obj = withKey(a['author'])
if obj['type']['key'] != '/type/redirect':
continue
new_akey = obj['location']
a['author'] = {'key': new_akey}
assert new_akey.startswith('/authors/')
obj = withKey(new_akey)
assert obj['type']['key'] == '/type/author'
print('existing:', existing_work, file=fh_log)
print('subtitle:', repr(existing_work['subtitle']) if 'subtitle' in existing_work else 'n/a', file=fh_log)
update.append(existing_work)
work_updated.append(best)
if do_updates:
try:
print(ol.save_many(update, 'merge works'), file=fh_log)
except:
for page in update:
print(page)
raise
return work_updated
def update_keys(keys, commit=True):
logger.info("BEGIN update_keys")
wkeys = set()
# Get works for all the editions
ekeys = set(k for k in keys if k.startswith("/books/"))
for k in ekeys:
logger.info("processing edition %s", k)
edition = get_document(k)
if edition and edition['type']['key'] == '/type/redirect':
logger.warn("Found redirect to %s", edition['location'])
edition = withKey(edition['location'])
if not edition:
logger.warn("No edition found for key %r. Ignoring...", k)
continue
elif edition['type']['key'] != '/type/edition':
logger.info("%r is a document of type %r. Checking if any work has it as edition in solr...", k, edition['type']['key'])
wkey = solr_select_work(k)
if wkey:
logger.info("found %r, updating it...", wkey)
wkeys.add(wkey)
if edition['type']['key'] == '/type/delete':
logger.info("Found a document of type %r. queuing for deleting it solr..", edition['type']['key'])
# Also remove if there is any work with that key in solr.
wkeys.add(k)
else:
logger.warn("Found a document of type %r. Ignoring...", edition['type']['key'])
else:
if edition.get("works"):
wkeys.add(edition["works"][0]['key'])
else:
# index the edition as it does not belong to any work
wkeys.add(k)
# Add work keys
wkeys.update(k for k in keys if k.startswith("/works/"))
# update works
requests = []
for k in wkeys:
logger.info("updating %s", k)
try:
w = get_document(k)
requests += update_work(w, debug=True)
except:
logger.error("Failed to update work %s", k, exc_info=True)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, debug=True)
# update editions
requests = []
for k in ekeys:
try:
e = withKey(k)
requests += update_edition(e)
except:
logger.error("Failed to update edition %s", k, exc_info=True)
if requests:
if commit:
requests += ['<commit/>']
solr_update(requests, index="editions", debug=True)
# update authors
requests = []
akeys = set(k for k in keys if k.startswith("/authors/"))
for k in akeys:
logger.info("updating %s", k)
try:
requests += update_author(k)
except:
logger.error("Failed to update author %s", k, exc_info=True)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, index="authors", debug=True, commitWithin=1000)
# update subjects
skeys = set(k for k in keys if k.startswith("/subjects/"))
requests = []
for k in skeys:
logger.info("updating %s", k)
try:
requests += update_subject(k)
except:
logger.error("Failed to update subject %s", k, exc_info=True)
if requests:
if commit:
requests += ['<commit />']
solr_update(requests, index="subjects", debug=True)
logger.info("END update_keys")
def update_works(akey, works, do_updates=False):
# we can now look up all works by an author
if do_updates:
rc = read_rc()
ol.login('WorkBot', rc['WorkBot'])
assert do_updates
fh_log = open('/1/var/log/openlibrary/work_finder/' + strftime('%F_%T'), 'w')
works = list(works)
print(akey, file=fh_log)
print('works:', file=fh_log)
pprint(works, fh_log)
while True: # until redirects repaired
q = {'type':'/type/edition', 'authors': akey, 'works': None}
work_to_edition = defaultdict(set)
edition_to_work = defaultdict(set)
for e in query_iter(q):
if not isinstance(e, dict):
continue
if e.get('works', None):
for w in e['works']:
work_to_edition[w['key']].add(e['key'])
edition_to_work[e['key']].add(w['key'])
work_by_key = {}
fix_redirects = []
for k, editions in work_to_edition.items():
w = withKey(k)
if w['type']['key'] == '/type/redirect':
wkey = w['location']
print('redirect found', w['key'], '->', wkey, editions, file=fh_log)
assert re_work_key.match(wkey)
for ekey in editions:
e = get_with_retry(ekey)
e['works'] = [{'key': wkey}]
fix_redirects.append(e)
continue
work_by_key[k] = w
if not fix_redirects:
print('no redirects left', file=fh_log)
break
print('save redirects', file=fh_log)
try:
ol.save_many(fix_redirects, "merge works")
except:
for r in fix_redirects:
print(r)
raise
all_existing = set()
work_keys = []
print('edition_to_work:', file=fh_log)
print(repr(dict(edition_to_work)), file=fh_log)
print(file=fh_log)
print('work_to_edition', file=fh_log)
print(repr(dict(work_to_edition)), file=fh_log)
print(file=fh_log)
# open('edition_to_work', 'w').write(repr(dict(edition_to_work)))
# open('work_to_edition', 'w').write(repr(dict(work_to_edition)))
# open('work_by_key', 'w').write(repr(dict(work_by_key)))
work_title_match = {}
works_by_title = {}
for w in works: # 1st pass
for e in w['editions']:
ekey = e['key'] if isinstance(e, dict) else e
for wkey in edition_to_work.get(ekey, []):
try:
wtitle = work_by_key[wkey]['title']
except:
print('bad work:', wkey)
raise
if wtitle == w['title']:
work_title_match[wkey] = w['title']
wkey_to_new_title = defaultdict(set)
for w in works: # 2nd pass
works_by_title[w['title']] = w
w['existing_works'] = defaultdict(int)
for e in w['editions']:
ekey = e['key'] if isinstance(e, dict) else e
for wkey in edition_to_work.get(ekey, []):
if wkey in work_title_match and work_title_match[wkey] != w['title']:
continue
wtitle = work_by_key[wkey]['title']
w['existing_works'][wkey] += 1
wkey_to_new_title[wkey].add(w['title'])
existing_work_with_conflict = defaultdict(set)
for w in works: # 3rd pass
for wkey, v in w['existing_works'].iteritems():
if any(title != w['title'] for title in wkey_to_new_title[wkey]):
w['has_conflict'] = True
existing_work_with_conflict[wkey].add(w['title'])
break
for wkey, v in existing_work_with_conflict.iteritems():
cur_work = work_by_key[wkey]
existing_titles = defaultdict(int)
for ekey in work_to_edition[wkey]:
e = withKey(ekey)
title = e['title']
if e.get('title_prefix', None):
title = e['title_prefix'].strip() + ' ' + e['title']
existing_titles[title] += 1
best_match = max(v, key=lambda wt: existing_titles[wt])
works_by_title[best_match]['best_match'] = work_by_key[wkey]
for wtitle in v:
del works_by_title[wtitle]['has_conflict']
if wtitle != best_match:
works_by_title[wtitle]['existing_works'] = {}
def other_matches(w, existing_wkey):
return [title for title in wkey_to_new_title[existing_wkey] if title != w['title']]
works_updated_this_session = set()
for w in works: # 4th pass
if 'has_conflict' in w:
pprint(w)
assert 'has_conflict' not in w
if len(w['existing_works']) == 1:
existing_wkey = w['existing_works'].keys()[0]
if not other_matches(w, existing_wkey):
w['best_match'] = work_by_key[existing_wkey]
if 'best_match' in w:
updated = update_work_with_best_match(akey, w, work_to_edition, do_updates, fh_log)
for wkey in updated:
if wkey in works_updated_this_session:
print(wkey, 'already updated!', file=fh_log)
print(wkey, 'already updated!')
works_updated_this_session.update(updated)
continue
if not w['existing_works']:
updated = new_work(akey, w, do_updates, fh_log)
for wkey in updated:
assert wkey not in works_updated_this_session
works_updated_this_session.update(updated)
continue
assert not any(other_matches(w, wkey) for wkey in w['existing_works'].iterkeys())
best_match = max(w['existing_works'].iteritems(), key=lambda i:i[1])[0]
w['best_match'] = work_by_key[best_match]
updated = update_work_with_best_match(akey, w, work_to_edition, do_updates, fh_log)
for wkey in updated:
if wkey in works_updated_this_session:
print(wkey, 'already updated!', file=fh_log)
print(wkey, 'already updated!')
works_updated_this_session.update(updated)
#if not do_updates:
# return []
return [withKey(key) for key in works_updated_this_session]
def resolve(a):
if a['type']['key'] == '/type/redirect':
a = withKey(a['location'])
return a
from openlibrary.catalog.utils.query import query, withKey
from openlibrary.catalog.importer.update import add_source_records
for num, line in enumerate(open('/1/edward/imagepdf/possible_match2')):
doc = eval(line)
if 'publisher' not in doc:
continue
item_id = doc['item_id']
if query({'type':'/type/edition','source_records':'ia:' + item_id}):
continue
e = withKey(doc['ol'])
if 'publishers' not in e:
continue
title_match = False
if doc['title'] == e['title']:
title_match = True
elif doc['title'] == e.get('title_prefix', '') + e['title']:
title_match = True
elif doc['title'] == e.get('title_prefix', '') + e['title'] + e.get('subtitle', ''):
title_match = True
elif doc['title'] == e['title'] + e.get('subtitle', ''):
title_match = True
if not title_match:
continue
if doc['publisher'] != e['publishers'][0]:
continue
print 'match:', item_id, doc['ol']
add_source_records(doc['ol'], item_id)
def update_work_with_best_match(akey, w, work_to_edition, do_updates, fh_log):
work_updated = []
best = w['best_match']['key']
update = []
subjects_from_existing_works = defaultdict(set)
for wkey in w['existing_works'].iterkeys():
if wkey == best:
continue
existing = get_with_retry(wkey)
for k in 'subjects', 'subject_places', 'subject_times', 'subject_people':
if existing.get(k):
subjects_from_existing_works[k].update(existing[k])
update.append({
'type': '/type/redirect',
'location': best,
'key': wkey
})
work_updated.append(wkey)
for wkey in w['existing_works'].iterkeys():
editions = set(work_to_edition[wkey])
editions.update(e['key'] for e in w['editions'])
for ekey in editions:
e = get_with_retry(ekey)
e['works'] = [{'key': best}]
authors = []
for akey in e['authors']:
a = get_with_retry(akey)
if a['type'] == '/type/redirect':
m = re_author_key.match(a['location'])
akey = '/authors/' + m.group(1)
authors.append({'key': str(akey)})
e['authors'] = authors
new_toc = fix_toc(e)
if new_toc:
e['table_of_contents'] = new_toc
update.append(e)
cur_work = w['best_match']
need_save = fix_up_authors(cur_work, akey, w['editions'])
if any(subjects_from_existing_works.values()):
need_save = True
if need_save or cur_work['title'] != w['title'] \
or ('subtitle' in w and 'subtitle' not in cur_work) \
or ('subjects' in w and 'subjects' not in cur_work):
if cur_work['title'] != w['title']:
print 'update work title:', best, ` cur_work['title'] `, '->', ` w[
'title'] `
existing_work = get_with_retry(best)
if existing_work['type'] != '/type/work':
pprint(existing_work)
assert existing_work['type'] == '/type/work'
existing_work['title'] = w['title']
for k, v in subjects_from_existing_works.items():
existing_subjects = set(existing_work.get(k, []))
existing_work.setdefault(k,
[]).extend(s for s in v
if s not in existing_subjects)
add_detail_to_work(w, existing_work)
for a in existing_work.get('authors', []):
obj = withKey(a['author'])
if obj['type']['key'] != '/type/redirect':
continue
new_akey = obj['location']
a['author'] = {'key': new_akey}
assert new_akey.startswith('/authors/')
obj = withKey(new_akey)
assert obj['type']['key'] == '/type/author'
print >> fh_log, 'existing:', existing_work
print >> fh_log, 'subtitle:', ` existing_work[
'subtitle'] ` if 'subtitle' in existing_work else 'n/a'
update.append(existing_work)
work_updated.append(best)
def build_doc(w, obj_cache={}, resolve_redirects=False):
wkey = w['key']
assert w['type']['key'] == '/type/work'
title = w.get('title', None)
if not title:
return
def get_pub_year(e):
pub_date = e.get('publish_date', None)
if pub_date:
m = re_iso_date.match(pub_date)
if m:
return m.group(1)
m = re_year.search(pub_date)
if m:
return m.group(1)
if 'editions' not in w:
q = { 'type':'/type/edition', 'works': wkey, '*': None }
w['editions'] = list(query_iter(q))
#print 'editions:', [e['key'] for e in w['editions']]
identifiers = defaultdict(list)
editions = []
for e in w['editions']:
pub_year = get_pub_year(e)
if pub_year:
e['pub_year'] = pub_year
ia = None
if 'ocaid' in e:
ia = e['ocaid']
elif 'ia_loaded_id' in e:
loaded = e['ia_loaded_id']
ia = loaded if isinstance(loaded, basestring) else loaded[0]
if ia:
ia_meta_fields = get_ia_collection_and_box_id(ia)
collection = ia_meta_fields['collection']
if 'ia_box_id' in e and isinstance(e['ia_box_id'], basestring):
e['ia_box_id'] = [e['ia_box_id']]
if ia_meta_fields.get('boxid'):
box_id = list(ia_meta_fields['boxid'])[0]
e.setdefault('ia_box_id', [])
if box_id.lower() not in [x.lower() for x in e['ia_box_id']]:
e['ia_box_id'].append(box_id)
#print 'collection:', collection
e['ia_collection'] = collection
e['public_scan'] = ('lendinglibrary' not in collection) and ('printdisabled' not in collection)
overdrive_id = e.get('identifiers', {}).get('overdrive', None)
if overdrive_id:
#print 'overdrive:', overdrive_id
e['overdrive'] = overdrive_id
if 'identifiers' in e:
for k, id_list in e['identifiers'].iteritems():
k_orig = k
k = k.replace('.', '_').replace(',', '_').replace('(', '').replace(')', '').replace(':', '_').replace('/', '').replace('#', '').lower()
m = re_solr_field.match(k)
if not m:
print (k_orig, k)
assert m
for v in id_list:
v = v.strip()
if v not in identifiers[k]:
identifiers[k].append(v)
editions.append(e)
editions.sort(key=lambda e: e.get('pub_year', None))
#print len(w['editions']), 'editions found'
#print w['key']
work_authors = []
authors = []
author_keys = []
for a in w.get('authors', []):
if 'author' not in a: # OL Web UI bug
continue # http://openlibrary.org/works/OL15365167W.yml?m=edit&v=1
akey = a['author']['key']
m = re_author_key.match(akey)
if not m:
print 'invalid author key:', akey
continue
work_authors.append(akey)
author_keys.append(m.group(1))
if akey in obj_cache and obj_cache[akey]['type']['key'] != '/type/redirect':
authors.append(obj_cache[akey])
else:
authors.append(withKey(akey))
if any(a['type']['key'] == '/type/redirect' for a in authors):
if resolve_redirects:
def resolve(a):
if a['type']['key'] == '/type/redirect':
a = withKey(a['location'])
return a
authors = [resolve(a) for a in authors]
else:
print
for a in authors:
print 'author:', a
print w['key']
print
raise AuthorRedirect
assert all(a['type']['key'] == '/type/author' for a in authors)
try:
subjects = four_types(get_work_subjects(w))
except:
print 'bad work: ', w['key']
raise
field_map = {
'subjects': 'subject',
'subject_places': 'place',
'subject_times': 'time',
'subject_people': 'person',
}
has_fulltext = any(e.get('ocaid', None) or e.get('overdrive', None) for e in editions)
#print 'has_fulltext:', has_fulltext
for db_field, solr_field in field_map.iteritems():
if not w.get(db_field, None):
continue
cur = subjects.setdefault(solr_field, {})
for v in w[db_field]:
try:
if isinstance(v, dict):
if 'value' not in v:
continue
v = v['value']
cur[v] = cur.get(v, 0) + 1
except:
print 'v:', v
raise
if any(e.get('ocaid', None) for e in editions):
subjects.setdefault('subject', {})
subjects['subject']['Accessible book'] = subjects['subject'].get('Accessible book', 0) + 1
if not has_fulltext:
subjects['subject']['Protected DAISY'] = subjects['subject'].get('Protected DAISY', 0) + 1
#print w['key'], subjects['subject']
doc = Element("doc")
add_field(doc, 'key', w['key'][7:])
title = w.get('title', None)
if title:
add_field(doc, 'title', title)
# add_field(doc, 'title_suggest', title)
add_field(doc, 'has_fulltext', has_fulltext)
if w.get('subtitle', None):
add_field(doc, 'subtitle', w['subtitle'])
alt_titles = set()
for e in editions:
if 'title' in e and e['title'] != title:
alt_titles.add(e['title'])
for f in 'work_titles', 'other_titles':
for t in e.get(f, []):
if t != title:
alt_titles.add(t)
add_field_list(doc, 'alternative_title', alt_titles)
alt_subtitles = set( e['subtitle'] for e in editions if e.get('subtitle', None) and e['subtitle'] != w.get('subtitle', None))
add_field_list(doc, 'alternative_subtitle', alt_subtitles)
add_field(doc, 'edition_count', len(editions))
for e in editions:
add_field(doc, 'edition_key', re_edition_key.match(e['key']).group(1))
cover_edition = pick_cover(w, editions)
if cover_edition:
add_field(doc, 'cover_edition_key', re_edition_key.match(cover_edition).group(1))
if w.get('covers'):
cover = w['covers'][0]
assert isinstance(cover, int)
add_field(doc, 'cover_i', cover)
k = 'by_statement'
add_field_list(doc, k, set( e[k] for e in editions if e.get(k, None)))
k = 'publish_date'
pub_dates = set(e[k] for e in editions if e.get(k, None))
add_field_list(doc, k, pub_dates)
pub_years = set(m.group(1) for m in (re_year.search(i) for i in pub_dates) if m)
if pub_years:
add_field_list(doc, 'publish_year', pub_years)
add_field(doc, 'first_publish_year', min(int(i) for i in pub_years))
k = 'first_sentence'
fs = set( e[k]['value'] if isinstance(e[k], dict) else e[k] for e in editions if e.get(k, None))
add_field_list(doc, k, fs)
publishers = set()
for e in editions:
publishers.update('Sine nomine' if is_sine_nomine(i) else i for i in e.get('publishers', []))
add_field_list(doc, 'publisher', publishers)
# add_field_list(doc, 'publisher_facet', publishers)
field_map = [
('lccn', 'lccn'),
('publish_places', 'publish_place'),
('oclc_numbers', 'oclc'),
('contributions', 'contributor'),
]
for db_key, search_key in field_map:
v = set()
for e in editions:
if db_key not in e:
continue
v.update(e[db_key])
add_field_list(doc, search_key, v)
isbn = set()
for e in editions:
for f in 'isbn_10', 'isbn_13':
for v in e.get(f, []):
v = v.replace('-', '')
isbn.add(v)
alt = opposite_isbn(v)
if alt:
isbn.add(alt)
add_field_list(doc, 'isbn', isbn)
lang = set()
ia_loaded_id = set()
ia_box_id = set()
for e in editions:
for l in e.get('languages', []):
m = re_lang_key.match(l['key'] if isinstance(l, dict) else l)
lang.add(m.group(1))
if e.get('ia_loaded_id'):
if isinstance(e['ia_loaded_id'], basestring):
ia_loaded_id.add(e['ia_loaded_id'])
else:
try:
assert isinstance(e['ia_loaded_id'], list) and isinstance(e['ia_loaded_id'][0], basestring)
except AssertionError:
print e.get('ia')
print e['ia_loaded_id']
raise
ia_loaded_id.update(e['ia_loaded_id'])
if e.get('ia_box_id'):
if isinstance(e['ia_box_id'], basestring):
ia_box_id.add(e['ia_box_id'])
else:
try:
assert isinstance(e['ia_box_id'], list) and isinstance(e['ia_box_id'][0], basestring)
except AssertionError:
print e['key']
raise
ia_box_id.update(e['ia_box_id'])
if lang:
add_field_list(doc, 'language', lang)
pub_goog = set() # google
pub_nongoog = set()
nonpub_goog = set()
nonpub_nongoog = set()
public_scan = False
all_collection = set()
all_overdrive = set()
lending_edition = None
in_library_edition = None
printdisabled = set()
for e in editions:
if 'overdrive' in e:
all_overdrive.update(e['overdrive'])
if 'ocaid' not in e:
continue
if not lending_edition and 'lendinglibrary' in e.get('ia_collection', []):
lending_edition = re_edition_key.match(e['key']).group(1)
if not in_library_edition and 'inlibrary' in e.get('ia_collection', []):
in_library_edition = re_edition_key.match(e['key']).group(1)
if 'printdisabled' in e.get('ia_collection', []):
printdisabled.add(re_edition_key.match(e['key']).group(1))
all_collection.update(e.get('ia_collection', []))
assert isinstance(e['ocaid'], basestring)
i = e['ocaid'].strip()
if e.get('public_scan'):
public_scan = True
if i.endswith('goog'):
pub_goog.add(i)
else:
pub_nongoog.add(i)
else:
if i.endswith('goog'):
nonpub_goog.add(i)
else:
nonpub_nongoog.add(i)
#print 'lending_edition:', lending_edition
ia_list = list(pub_nongoog) + list(pub_goog) + list(nonpub_nongoog) + list(nonpub_goog)
add_field_list(doc, 'ia', ia_list)
if has_fulltext:
add_field(doc, 'public_scan_b', public_scan)
if all_collection:
add_field(doc, 'ia_collection_s', ';'.join(all_collection))
if all_overdrive:
add_field(doc, 'overdrive_s', ';'.join(all_overdrive))
if lending_edition:
add_field(doc, 'lending_edition_s', lending_edition)
elif in_library_edition:
add_field(doc, 'lending_edition_s', in_library_edition)
if printdisabled:
add_field(doc, 'printdisabled_s', ';'.join(list(printdisabled)))
if lending_edition or in_library_edition:
add_field(doc, "borrowed_b", is_borrowed(lending_edition or in_library_edition))
author_keys = [re_author_key.match(a['key']).group(1) for a in authors]
author_names = [a.get('name', '') for a in authors]
add_field_list(doc, 'author_key', author_keys)
add_field_list(doc, 'author_name', author_names)
alt_names = set()
for a in authors:
if 'alternate_names' in a:
alt_names.update(a['alternate_names'])
add_field_list(doc, 'author_alternative_name', alt_names)
add_field_list(doc, 'author_facet', (' '.join(v) for v in zip(author_keys, author_names)))
#if subjects:
# add_field(doc, 'fiction', subjects['fiction'])
for k in 'person', 'place', 'subject', 'time':
if k not in subjects:
continue
add_field_list(doc, k, subjects[k].keys())
add_field_list(doc, k + '_facet', subjects[k].keys())
subject_keys = [str_to_key(s) for s in subjects[k].keys()]
add_field_list(doc, k + '_key', subject_keys)
for k in sorted(identifiers.keys()):
add_field_list(doc, 'id_' + k, identifiers[k])
if ia_loaded_id:
add_field_list(doc, 'ia_loaded_id', ia_loaded_id)
if ia_box_id:
add_field_list(doc, 'ia_box_id', ia_box_id)
return doc
