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shige.py
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shige.py
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import requests
import re
from bs4 import BeautifulSoup
extra_text = "展开阅读全文 ∨"
parser = "html.parser"
regex_list = [
r"^韵译(.*?)意译(.*?)注释(.*?)$",
r"^直译(.*?)韵译(.*?)注释(.*?)$",
r"^译文(.*?)注释(.*?)$",
r"^译文(.*?)注解(.*?)$",
r"^韵译(.*?)注解(.*?)$",
r"^韵译(.*?)注释(.*?)$",
]
label_list = ["译文及注释", "注解及译文"]
def fetch_html(u):
try:
response = requests.get(u)
response.raise_for_status()
return response.text
except requests.RequestException as e:
print(f"Error fetching HTML content: {e}")
return None
def extract_poem_urls(html_detail):
soup = BeautifulSoup(html_detail, parser)
poems = []
for a_tag in soup.find_all("a", href=True):
href = a_tag["href"]
if href.startswith("/shiwenv_"):
poems.append(f"https://so.gushiwen.cn{href}")
elif href.startswith("https://so.gushiwen.cn/shiwenv_"):
poems.append(href)
return poems
def extract_text(regex, total_text):
trans_text = ""
annotation_text = ""
flag = False
match = re.compile(regex, re.S).search(total_text)
if match:
flag = True
if regex == r"^韵译(.*?)意译(.*?)注释(.*?)$":
trans_text = (
"韵译：" + match.group(1).strip() + "意译：" + match.group(2).strip()
)
annotation_text = match.group(3).strip()
elif regex == r"^直译(.*?)韵译(.*?)注释(.*?)$":
trans_text = (
"直译：" + match.group(1).strip() + "韵译：" + match.group(2).strip()
)
annotation_text = match.group(3).strip()
else:
trans_text = match.group(1).strip()
annotation_text = match.group(2).strip()
return flag, trans_text, annotation_text
def fetch_poem_details(u):
poem_details = {
"name": "",
"author": "",
"dynasty": "",
"content": "",
"trans": "",
"annotation": "",
"appreciation": "",
"background": "",
}
soup = BeautifulSoup(fetch_html(u), parser)
title_tag = soup.find("h1")
if title_tag:
poem_details["name"] = title_tag.text.strip().replace("\n", "")
source_tag = soup.find("p", class_="source")
if source_tag:
source_info = source_tag.find_all("a")
if len(source_info) > 0:
poem_details["author"] = source_info[0].text.strip().replace("\n", "")
poem_details["dynasty"] = (
source_info[1]
.text.strip()
.replace("\n", "")
.replace("〔", "")
.replace("〕", "")
.replace("\u3000", "")
)
content_tag = soup.find("div", class_="contson")
if content_tag:
poem_details["content"] = (
content_tag.get_text()
.strip()
.replace("\n", "")
.replace("\u3000", "")
.replace(" ", "")
)
trans_annotation_tags = soup.find_all("div", class_="contyishang")
trans_text = ""
annotation_text = ""
for trans_annotation_tag in trans_annotation_tags:
for l in label_list:
if l in trans_annotation_tag.get_text():
total_text = (
trans_annotation_tag.get_text()
.replace(l, "")
.replace("\n", "")
.replace("\u3000", "")
.replace("\u200b", "")
.replace("▲", "")
.strip()
)
if extra_text in total_text:
a_tag = trans_annotation_tag.find("a", text=extra_text)
href_attr = a_tag.get("href")
match = re.search(r"fanyiShow\((\d+),'([A-Z0-9]+)'\)", href_attr)
if match:
number = match.group(1)
string = match.group(2)
full_text_url = f"https://so.gushiwen.cn/nocdn/ajaxfanyi.aspx?id={number}&idjm={string}"
soup_ = BeautifulSoup(fetch_html(full_text_url), parser)
t_a_tag = soup_.find("div", class_="contyishang")
full_text = (
t_a_tag.get_text()
.replace("译文及注释", "")
.replace("\n", "")
.replace("\u3000", "")
.replace("\u200b", "")
.replace("▲", "")
.replace(" ", "")
.strip()
)
flag = False
for regex in regex_list:
if flag:
break
else:
flag, trans_text, annotation_text = extract_text(
regex, full_text
)
else:
flag = False
for regex in regex_list:
if flag:
break
else:
flag, trans_text, annotation_text = extract_text(
regex, total_text.replace(" ", "")
)
if not annotation_text:
if "注释" in trans_annotation_tag.get_text():
total_text = (
trans_annotation_tag.get_text()
.replace("注释", "")
.replace("\n", "")
.replace("\u3000", "")
.replace("\u200b", "")
.replace("▲", "")
.strip()
)
if extra_text in total_text:
a_tag = trans_annotation_tag.find("a", text=extra_text)
href_attr = a_tag.get("href")
match = re.search(r"fanyiShow\((\d+),'([A-Z0-9]+)'\)", href_attr)
if match:
number = match.group(1)
string = match.group(2)
full_text_url = f"https://so.gushiwen.cn/nocdn/ajaxfanyi.aspx?id={number}&idjm={string}"
soup_ = BeautifulSoup(fetch_html(full_text_url), parser)
t_a_tag = soup_.find("div", class_="contyishang")
full_text = (
t_a_tag.get_text()
.replace("注释", "")
.replace("\n", "")
.replace("\u3000", "")
.replace("\u200b", "")
.replace("▲", "")
.replace(" ", "")
.strip()
)
annotation_text = full_text
else:
annotation_text = total_text.replace(" ", "")
if trans_text and annotation_text:
break
poem_details["trans"] = trans_text
poem_details["annotation"] = annotation_text
appreciation_divs = soup.find_all("div", class_="contyishang")
div_tuple_list = []
for div in appreciation_divs:
label = ""
if div.find("h2") and (
"赏析" in div.find("h2").text
or "鉴赏" in div.find("h2").text
or "简析" in div.find("h2").text
):
label = div.find("h2").text
if label:
div_tuple_list.append((label, div))
for label, div in div_tuple_list:
appreciation_paragraphs = div.find_all("p")
appreciation_text = "".join(
p.get_text().strip() for p in appreciation_paragraphs
).replace("\n", "")
if extra_text in appreciation_text:
read_more_div = div.find("a", text=extra_text)
if read_more_div:
href_attr = read_more_div.get("href")
match = re.search(r"shangxiShow\((\d+),'([A-Z0-9]+)'\)", href_attr)
if match:
number = match.group(1)
string = match.group(2)
full_text_url = f"https://so.gushiwen.cn/nocdn/ajaxshangxi.aspx?id={number}&idjm={string}"
soup_ = BeautifulSoup(fetch_html(full_text_url), parser)
paragraphs = soup_.find("div", class_="contyishang").find_all("p")
appreciation_text = (
"".join(p.get_text().strip() for p in paragraphs)
.replace("\n", "")
.replace("▲", "")
.replace("\u3000", "")
)
if len(div_tuple_list) == 1:
poem_details["appreciation"] = appreciation_text
elif len(div_tuple_list) > 1:
poem_details["appreciation"] += label + "：" + appreciation_text
background_divs = soup.find_all("div", class_="contyishang")
for div in background_divs:
if div.find("h2") and "创作背景" in div.find("h2").text:
background_paragraphs = div.find_all("p")
background_text = (
"".join(p.get_text().strip() for p in background_paragraphs)
.replace("\n", "")
.replace("\u3000", "")
)
poem_details["background"] = background_text
return poem_details
if __name__ == "__main__":
url = input(
"Please enter the URL(example:https://so.gushiwen.cn/gushi/tangshi.aspx): "
)
poem_urls = []
html_content = fetch_html(url)
if html_content:
poem_urls.extend(extract_poem_urls(html_content))
else:
print("Failed to fetch or parse HTML content.")
for url in poem_urls:
details = fetch_poem_details(url)
print(details)