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#!/usr/bin/python3
# -*- coding: utf-8 -*-
import argparse
from pathlib import Path
import re
from typing import Set
import requests
from tqdm import tqdm
from project_settings import project_path
def get_args():
parser = argparse.ArgumentParser()
parser.add_argument(
"--data_dir",
default=(project_path / "data/yazhou").as_posix(),
type=str
)
args = parser.parse_args()
return args
page_list_pattern = r"""
<div class="articleList"><p><span>(?:.*?)</span><a class="img-center" target="_blank" href="(.*?)">(.*?)</a></p></div>
"""
page_list_pattern = str(page_list_pattern).strip()
content_pattern = r"""
<hr>(.*?)<div class="hot-search bottom">
"""
content_pattern = str(content_pattern).strip()
paragraph_pattern = r"""
<(?:.*?)>
"""
paragraph_pattern = str(paragraph_pattern).strip()
def parse_page_list(text: str):
matches = re.findall(page_list_pattern, text, flags=re.DOTALL)
return matches
def parse_content(text: str):
match = re.search(content_pattern, text, flags=re.DOTALL)
return match
def parse_paragraph(text: str):
text = text.replace("<br>", "\n")
matches = re.sub(paragraph_pattern, "", text, flags=re.DOTALL)
return matches
def main():
args = get_args()
data_dir = Path(args.data_dir)
data_dir.mkdir(parents=True, exist_ok=True)
finished_idx: Set[int] = set()
for filename in data_dir.glob("*.txt"):
idx = filename.stem.split("_")[-1]
idx = int(idx)
finished_idx.add(idx)
print("finished idx: {}".format(len(finished_idx)))
for page_idx in tqdm(range(1, 1000)):
url = "https://yazhouse8.com/article.php?page={}".format(page_idx)
resp = requests.get(url)
matches = parse_page_list(resp.text)
for match in matches:
url, name = match
idx = url.split("/")[-1]
idx = int(idx.split(".")[0])
url = "https://yazhouse8.com/{}".format(url)
if idx in finished_idx:
continue
finished_idx.add(idx)
resp = requests.get(url)
match = parse_content(resp.text)
text = parse_paragraph(match.group(0))
text = re.sub(r"[\u0020]{4,}", "", text)
text = re.sub(r"[\t]", "", text)
text = re.sub(r" ", "", text)
text = re.sub(r"\n\n", "\n", text)
text = re.sub(r"&", " ", text)
text = re.sub(r" ", " ", text)
text = re.sub(r"quot;", "\"", text)
text = re.sub(r"nbsp;", " ", text)
text = re.sub(r"amp;", " ", text)
text = re.sub(r"✘", "✘", text)
text = re.sub(r"lt;", "<", text)
text = re.sub(r"gt;", ">", text)
text = re.sub(r"⌒{4,}", "⌒⌒⌒", text)
text = re.sub(r"#{4,}", "###", text)
name = str(name).replace("|", "_")
name = str(name).replace("\\", "_")
name = str(name).replace("/", "_")
name = str(name).replace(":", "_")
name = str(name).replace("~", "_")
name = str(name).replace("?", "_")
name = str(name).replace("～", "_")
name = str(name).replace("*", "")
name = str(name).replace("\"", "")
name = str(name).replace("<", "")
name = str(name).replace(">", "")
name = re.sub(r"&", " ", name)
name = re.sub(r" ", " ", name)
name = re.sub(r"quot;", "\"", name)
name = re.sub(r"nbsp;", " ", name)
name = re.sub(r"amp;", " ", name)
name = re.sub(r"✘", "✘", name)
name = re.sub(r"lt;", "<", name)
name = re.sub(r"gt;", ">", name)
name = str(name).replace(" ", "")
name = str(name).replace("#", "")
with open(data_dir / "{}_{}.txt".format(name, idx), "w", encoding="utf-8") as f:
f.write(text)
return
if __name__ == '__main__':
main()
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