def test_after_date(self):
parser = WOSStream(SMALL_XML, date_after=datetime.datetime.strptime("2015", "%Y"))
for entry in parser.parse():
raise "This shouldn't ever happen"
parser = WOSStream(SMALL_XML, date_after=datetime.datetime.strptime("2014", "%Y"))
for entry in parser.parse():
self.assertDictEqual(entry, SMALL_PARSED)
def wos_parser(files, entries, wos_only, sample_rate, must_cite, batch_size,
date_after, filter_set):
log = logging.getLogger(__name__).getChild('parser')
batch = []
filtered_out = 0
wrote = 0
for filename in iter(files.get, 'STOP'):
with open_file(filename) as f:
p = WOSStream(f,
wos_only=wos_only,
sample_rate=sample_rate,
must_cite=must_cite,
date_after=date_after)
for entry in p.parse():
if filter_set and entry["id"] not in filter_set:
filtered_out += 1
continue
batch.append(entry)
if len(batch) >= batch_size:
entries.put(batch)
batch = []
wrote += batch_size
if len(batch):
entries.put(batch)
wrote += len(batch)
batch = []
files.task_done()
log.info("Wrote %s entries", wrote)
if filter_set:
log.info("Excluded %s entries", filtered_out)
files.task_done()
def wos_parser(files, entries, wos_only, sample_rate, must_cite, batch_size, date_after, filter_set):
log = logging.getLogger(__name__).getChild('parser')
batch = []
filtered_out = 0
wrote = 0
for filename in iter(files.get, 'STOP'):
with open_file(filename) as f:
p = WOSStream(f, wos_only=wos_only, sample_rate=sample_rate, must_cite=must_cite, date_after=date_after)
for entry in p.parse():
if filter_set and entry["id"] not in filter_set:
filtered_out += 1
continue
batch.append(entry)
if len(batch) >= batch_size:
entries.put(batch)
batch = []
wrote += batch_size
if len(batch):
entries.put(batch)
wrote += len(batch)
batch = []
files.task_done()
log.info("Wrote %s entries", wrote)
if filter_set:
log.info("Excluded %s entries", filtered_out)
files.task_done()
def test_parse_nowos(self):
parser = WOSStream(NOWOS_XML, wos_only=True)
entries = [e for e in parser.parse()]
result = SMALL_PARSED
result["title"] = "Potatoes"
result["citations"] = []
self.assertDictEqual(entries[0], result)
parser = WOSStream(NOWOS_XML, wos_only=True, must_cite=True)
entries = [e for e in parser.parse()]
self.assertListEqual(entries, [])
def wos_parser(files, entries, wos_only, sample_rate, must_cite, batch_size, date_after):
batch = []
for filename in iter(files.get, 'STOP'):
with open_file(filename) as f:
p = WOSStream(f, wos_only=wos_only, sample_rate=sample_rate, must_cite=must_cite, date_after=date_after)
for entry in p.parse():
batch.append(entry)
if len(batch) >= batch_size:
entries.put(batch)
batch = []
if len(batch):
entries.put(batch)
batch = []
files.task_done()
files.task_done()
def wos_parser(files, entries, wos_only, sample_rate, must_cite, batch_size,
date_after):
batch = []
for filename in iter(files.get, 'STOP'):
with open_file(filename) as f:
p = WOSStream(f,
wos_only=wos_only,
sample_rate=sample_rate,
must_cite=must_cite,
date_after=date_after)
for entry in p.parse():
batch.append(entry)
if len(batch) >= batch_size:
entries.put(batch)
batch = []
if len(batch):
entries.put(batch)
batch = []
files.task_done()
files.task_done()
def test_after_date(self):
parser = WOSStream(SMALL_XML,
date_after=datetime.datetime.strptime("2015", "%Y"))
for entry in parser.parse():
raise "This shouldn't ever happen"
parser = WOSStream(SMALL_XML,
date_after=datetime.datetime.strptime("2014", "%Y"))
for entry in parser.parse():
self.assertDictEqual(entry, SMALL_PARSED)
def test_parse_nowos(self):
parser = WOSStream(NOWOS_XML, wos_only=True)
entries = [e for e in parser.parse()]
result = SMALL_PARSED
result["title"] = "Potatoes"
result["citations"] = []
self.assertDictEqual(entries[0], result)
parser = WOSStream(NOWOS_XML, wos_only=True, must_cite=True)
entries = [e for e in parser.parse()]
self.assertListEqual(entries, [])
'--benchmark_freq',
help="How often to emit benchmark info",
type=int,
default=1000000)
parser.add_argument('infile', nargs='+')
arguments = parser.parse_args()
date_after = None
if arguments.after:
date_after = datetime.datetime.strptime(arguments.after, "%Y")
b = Benchmark()
for file_name in arguments.infile:
with open_file(file_name, "r") as f:
p = WOSStream(f, arguments.wos_only, arguments.sample_rate,
arguments.must_cite, date_after)
output_file = "%s.json" % os.path.basename(f.name).split(
".", maxsplit=1)[0]
if arguments.outdir:
output_file = os.path.join(arguments.outdir, output_file)
if not arguments.force and os.path.isfile(output_file):
print("%s already exists, skipping..." % output_file)
break
with open(output_file, "w", encoding="utf-8") as g:
for entry in p.parse():
dump(entry, g, ensure_ascii=False)
g.write("\n")
b.increment()
parser.add_argument("--must-cite", action="store_true", help="Only include nodes that cite other nodes")
parser.add_argument("-f", "--force", help="If outptut file already exists overwrite it.", action="store_true")
parser.add_argument("-a", "--after", help="Only include nodes published on or after this year")
parser.add_argument("-bf", "--benchmark_freq", help="How often to emit benchmark info", type=int, default=1000000)
parser.add_argument("infile", nargs="+")
arguments = parser.parse_args()
date_after = None
if arguments.after:
date_after = datetime.datetime.strptime(arguments.after, "%Y")
b = Benchmark()
for file_name in arguments.infile:
with open_file(file_name, "r") as f:
p = WOSStream(f, arguments.wos_only, arguments.sample_rate, arguments.must_cite, date_after)
output_file = "%s.json" % os.path.basename(f.name).split(".", maxsplit=1)[0]
if arguments.outdir:
output_file = os.path.join(arguments.outdir, output_file)
if not arguments.force and os.path.isfile(output_file):
print("%s already exists, skipping..." % output_file)
break
with open(output_file, "w", encoding="utf-8") as g:
for entry in p.parse():
dump(entry, g, ensure_ascii=False)
g.write("\n")
b.increment()
b.print_freq()
def test_parse_medium(self):
parser = WOSStream(MEDIUM_XML)
for entry in parser.parse():
self._pp.pprint(entry)
def test_parse_small(self):
parser = WOSStream(SMALL_XML)
for entry in parser.parse():
self.assertDictEqual(entry, SMALL_PARSED)
def test_parse_medium(self):
parser = WOSStream(MEDIUM_XML)
for entry in parser.parse():
if "subject" in entry:
print(entry["subject"])
def test_parse_medium(self):
parser = WOSStream(MEDIUM_XML)
for entry in parser.parse():
if "subject" in entry:
print(entry["subject"])
def test_parse_medium(self):
parser = WOSStream(MEDIUM_XML)
for entry in parser.parse():
self._pp.pprint(entry)
def test_parse_small(self):
parser = WOSStream(SMALL_XML)
for entry in parser.parse():
self.assertDictEqual(entry, SMALL_PARSED)
#!/usr/bin/env python3
from parsers.wos import WOSStream
from util.PajekFactory import PajekFactory
from util.misc import open_file, Benchmark
if __name__ == "__main__":
import argparse
import sys
parser = argparse.ArgumentParser(
description="Creates Pajek (.net) files from WOS XML")
parser.add_argument('infile')
parser.add_argument('outfile',
nargs='?',
type=argparse.FileType('w'),
default=sys.stdout)
arguments = parser.parse_args()
with open_file(arguments.infile) as f:
p = WOSStream(f)
for entry in p.parse():
for citation in entry["citations"]:
arguments.outfile.write("%s\t%s\n" % (entry["id"], citation))