def load_part(archive_id, part, start_pos=0):
print 'load_part:', archive_id, part
global rec_no, t_prev, load_count
full_part = archive_id + "/" + part
f = open(rc['marc_path'] + "/" + full_part)
if start_pos:
f.seek(start_pos)
for pos, loc, data in read_marc_file(full_part, f, pos=start_pos):
rec_no += 1
if rec_no % chunk == 0:
progress(archive_id, rec_no, start_pos, pos)
if is_loaded(loc):
continue
want = ['001', '003', '010', '020', '035', '245']
try:
index_fields = fast_parse.index_fields(data, want)
except KeyError:
print loc
print fast_parse.get_tag_lines(data, ['245'])
raise
except AssertionError:
print loc
raise
if not index_fields or 'title' not in index_fields:
continue
edition_pool = pool.build(index_fields)
if not edition_pool:
yield loc, data
continue
rec = fast_parse.read_edition(data)
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
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):
add_source_records(edition_key, loc, thing, data)
match = True
break
if match:
break
if not match:
yield loc, data
def load_part(archive_id, part, start_pos=0):
print('load_part:', archive_id, part)
global rec_no, t_prev, load_count
full_part = archive_id + "/" + part
f = open(rc['marc_path'] + "/" + full_part)
if start_pos:
f.seek(start_pos)
for pos, loc, data in read_marc_file(full_part, f, pos=start_pos):
rec_no += 1
if rec_no % chunk == 0:
progress(archive_id, rec_no, start_pos, pos)
if is_loaded(loc):
continue
want = ['001', '003', '010', '020', '035', '245']
try:
index_fields = fast_parse.index_fields(data, want)
except KeyError:
print(loc)
print(fast_parse.get_tag_lines(data, ['245']))
raise
except AssertionError:
print(loc)
raise
if not index_fields or 'title' not in index_fields:
continue
edition_pool = pool.build(index_fields)
if not edition_pool:
continue
rec = fast_parse.read_edition(data)
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
seen.add(edition_key)
thing = withKey(edition_key)
assert thing
if try_merge(e1, edition_key, thing):
add_source_records(edition_key, loc, thing)
match = True
if not match:
yield loc, data
def import_file(filename):
for asin, edition in read_amazon_file(open(filename)):
index_fields = build_index_fields(asin, edition)
found = pool.build(index_fields)
if 'title' not in found:
print found
print asin
print edition
print index_fields
print
if not found['title'] and not found['isbn']:
#print 'no pool load book:', asin
# TODO load book
continue
#print asin, found
#print(repr(edition['title'], edition.get('subtitle', None), edition.get('flags', None), edition.get('binding', None)))
if 'sims' in edition:
del edition['sims']
#print edition
#print
seen = set()
for k, v in found.iteritems():
for ekey in v:
if ekey in seen:
continue
keys, thing = follow_redirects(ekey)
seen.update(keys)
assert thing
try:
m = try_merge(edition, ekey, thing)
except:
print asin
print edition
print ekey
print found
raise
def import_file(filename):
for asin, edition in read_amazon_file(open(filename)):
index_fields = build_index_fields(asin, edition)
found = pool.build(index_fields)
if 'title' not in found:
print(found)
print(asin)
print(edition)
print(index_fields)
print()
if not found['title'] and not found['isbn']:
#print 'no pool load book:', asin
# TODO load book
continue
#print asin, found
#print(repr(edition['title'], edition.get('subtitle', None), edition.get('flags', None), edition.get('binding', None)))
if 'sims' in edition:
del edition['sims']
#print edition
#print
seen = set()
for k, v in found.iteritems():
for ekey in v:
if ekey in seen:
continue
keys, thing = follow_redirects(ekey)
seen.update(keys)
assert thing
try:
m = try_merge(edition, ekey, thing)
except:
print(asin)
print(edition)
print(ekey)
print(found)
raise
if loc is None or rec is None:
continue
print loc, rec
if not loc.endswith('.xml'):
print "not XML"
continue
if 'full_title' not in rec:
print "full_title missing"
continue
index_fields = make_index_fields(rec)
if not index_fields:
print "no index_fields"
continue
edition_pool = pool.build(index_fields)
if not edition_pool:
load(loc, ia)
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
while not thing or thing['type']['key'] == '/type/redirect':