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se-simulator/parsexml.py
2018-05-13 13:47:50 +02:00

76 lines
2.4 KiB
Python

import jsonlines
from lxml import etree
from utils import *
def parse_posts(inputdir, outputdir):
i = 0
skipped = 0
iterator = etree.iterparse(inputdir + "/Posts.xml", events=("start", "end"))
_, root = next(iterator)
with jsonlines.open(outputdir + "/Questions.jsonl", mode="w") as questions, \
jsonlines.open(outputdir + "/Answers.jsonl", mode="w") as answers, \
jsonlines.open(outputdir + "/Titles.jsonl", "w") as titles:
for event, element in iterator:
title = element.get("Title")
# if element.get("Score") and int(element.get("Score")) <= 10:
# skipped += 1
# element.clear()
# continue
if title:
titles.write(title)
body = element.get("Body")
if body:
text = html2text(body)
if element.get("PostTypeId") == "1":
questions.write(text)
else:
answers.write(text)
element.clear()
if i % 100 == 0:
root.clear()
print(i, skipped, i + skipped, end="\r")
i += 1
print_stats(i, skipped)
def parse_comments(inputdir, outputdir):
i = 0
iterator = etree.iterparse(inputdir + "/Comments.xml", events=("start", "end"))
_, root = next(iterator)
with jsonlines.open(outputdir + "/Comments.jsonl", mode="w") as comments:
for event, element in iterator:
text = element.get("Text")
if text:
comments.write(text)
element.clear()
if i % 100 == 0:
root.clear()
print(i, end="\r")
i += 1
print_stats(i)
def parse_usernames(inputdir, outputdir):
i = 0
iterator = etree.iterparse(inputdir + "/Users.xml", events=("start", "end"))
_, root = next(iterator)
with jsonlines.open(outputdir + "/Usernames.jsonl", mode="w") as usernames:
for event, element in iterator:
displayname = element.get("DisplayName")
if displayname:
usernames.write(displayname)
element.clear()
if i % 100 == 0:
root.clear()
print(i, end="\r")
i += 1
print_stats(i)
if __name__ == "__main__":
settings = get_settings(1)
# parse_posts(settings)
# parse_comments(settings)
# parse_comments(settings)