$ python TERC.py TERC.xml TERC.csv
import sys import csv, codecs, cStringIO from lxml import etree class UnicodeWriter: """ A CSV writer which will write rows to CSV file "f", which is encoded in the given encoding. """ def __init__(self, f, dialect=csv.excel, encoding="utf-8", **kwds): # Redirect output to a queue self.queue = cStringIO.StringIO() self.writer = csv.writer(self.queue, dialect=dialect, **kwds) self.stream = f self.encoder = codecs.getincrementalencoder(encoding)() def writerow(self, row): self.writer.writerow([s.encode("utf-8") for s in row]) # Fetch UTF-8 output from the queue ... data = self.queue.getvalue() data = data.decode("utf-8") # ... and reencode it into the target encoding data = self.encoder.encode(data) # write to the target stream self.stream.write(data) # empty queue self.queue.truncate(0) def writerows(self, rows): for row in rows: self.writerow(row) xml = etree.parse(open(sys.argv[1])) catalog = xml.getroot()[0] with open(sys.argv[2],'wb') as fp: writer = UnicodeWriter(fp) writer.writerows(map(lambda x: map(lambda x: x.text or '',x), catalog))
Dla TERC.xml z http://www.stat.gov.pl/broker/access/prefile/listPreFiles.jspa dało TERC.csv o wiele lżej niż oficjalny program do konwersji. ~~DISCUSSION~~