完成主程序模块整合与显示功能实现
This commit is contained in:
parent
f655d50b9b
commit
8f53280478
289
Pixiv.py
289
Pixiv.py
@ -2,42 +2,109 @@
|
|||||||
P站小爬虫 爬每日排行榜
|
P站小爬虫 爬每日排行榜
|
||||||
环境需求:Python3.8+ / Redis
|
环境需求:Python3.8+ / Redis
|
||||||
项目地址:https://github.com/nyaasuki/PixivSpider
|
项目地址:https://github.com/nyaasuki/PixivSpider
|
||||||
|
|
||||||
"""
|
"""
|
||||||
|
|
||||||
import re
|
import re
|
||||||
import os
|
import os
|
||||||
|
import sys
|
||||||
|
import time
|
||||||
|
|
||||||
try:
|
try:
|
||||||
import requests
|
import requests
|
||||||
import redis
|
import redis
|
||||||
|
from rich.console import Console
|
||||||
|
from rich.progress import Progress, BarColumn, TaskProgressColumn, TextColumn, SpinnerColumn
|
||||||
|
from rich.live import Live
|
||||||
|
from rich.layout import Layout
|
||||||
|
|
||||||
except:
|
except:
|
||||||
print('检测到缺少必要包!正在尝试安装!.....')
|
print('检测到缺少必要包!正在尝试安装!.....')
|
||||||
os.system(r'pip install -r requirements.txt')
|
os.system(r'pip install -r requirements.txt')
|
||||||
import requests
|
import requests
|
||||||
import redis
|
import redis
|
||||||
|
from rich.console import Console
|
||||||
|
from rich.progress import Progress, BarColumn, TaskProgressColumn, TextColumn, SpinnerColumn
|
||||||
|
from rich.live import Live
|
||||||
|
from rich.layout import Layout
|
||||||
|
|
||||||
requests.packages.urllib3.disable_warnings()
|
requests.packages.urllib3.disable_warnings()
|
||||||
error_list = []
|
error_list = []
|
||||||
|
|
||||||
|
# 创建Console对象用于日志输出
|
||||||
|
console = Console()
|
||||||
|
|
||||||
|
# 创建Layout布局
|
||||||
|
layout = Layout()
|
||||||
|
layout.split(
|
||||||
|
Layout(name="PixivSpider", ratio=8),
|
||||||
|
Layout(name="progress", ratio=2)
|
||||||
|
)
|
||||||
|
|
||||||
|
# 创建日志面板并设置样式
|
||||||
|
from rich.panel import Panel
|
||||||
|
from rich.live import Live
|
||||||
|
from rich.console import Group
|
||||||
|
|
||||||
|
# 创建日志存储列表
|
||||||
|
log_messages = []
|
||||||
|
|
||||||
|
def update_log(message):
|
||||||
|
"""更新日志显示"""
|
||||||
|
log_messages.append(message)
|
||||||
|
if len(log_messages) > 18: # 保持最近的18条日志
|
||||||
|
log_messages.pop(0)
|
||||||
|
log_group = Group(*log_messages)
|
||||||
|
layout["PixivSpider"].update(
|
||||||
|
Panel(
|
||||||
|
log_group,
|
||||||
|
title="PixivSpider",
|
||||||
|
title_align="left",
|
||||||
|
border_style="cyan",
|
||||||
|
padding=(0, 1)
|
||||||
|
)
|
||||||
|
)
|
||||||
|
|
||||||
|
# 创建Console对象用于日志输出
|
||||||
|
console = Console()
|
||||||
|
|
||||||
|
def format_speed(speed):
|
||||||
|
"""格式化速度显示,保留两位小数并添加单位"""
|
||||||
|
return f"{speed:.2f}t/秒" if speed is not None else ""
|
||||||
|
|
||||||
|
# 创建进度条
|
||||||
|
progress = Progress(
|
||||||
|
TextColumn("[bold blue]{task.description}"),
|
||||||
|
BarColumn(bar_width=40),
|
||||||
|
TaskProgressColumn(),
|
||||||
|
TextColumn("{task.fields[speed]}"),
|
||||||
|
console=Console(stderr=True), # 使用stderr以避免与日志混合
|
||||||
|
expand=True,
|
||||||
|
)
|
||||||
|
|
||||||
class PixivSpider(object):
|
class PixivSpider(object):
|
||||||
|
# 类变量用于跟踪总体进度
|
||||||
|
total_images = 500 # 每日排行榜总图片数
|
||||||
|
main_task_id = None # 主任务ID
|
||||||
|
current_subtask_id = None # 当前子任务ID
|
||||||
|
|
||||||
def __init__(self, db=0):
|
def __init__(self, db=0):
|
||||||
self.ajax_url = 'https://www.pixiv.net/ajax/illust/{}/pages' # id
|
self.ajax_url = 'https://www.pixiv.net/ajax/illust/{}/pages' # id
|
||||||
self.top_url = 'https://www.pixiv.net/ranking.php'
|
self.top_url = 'https://www.pixiv.net/ranking.php'
|
||||||
self.r = redis.Redis(host='localhost', port=6379, db=db, decode_responses=True)
|
self.r = redis.Redis(host='localhost', port=6379, db=db, decode_responses=True)
|
||||||
|
# 创建进度显示所需的任务
|
||||||
|
with Live(layout, console=console, refresh_per_second=10):
|
||||||
|
cls = self.__class__
|
||||||
|
if not cls.main_task_id:
|
||||||
|
layout["progress"].update(progress)
|
||||||
|
cls.main_task_id = progress.add_task("[cyan]总体进度", total=cls.total_images, speed="")
|
||||||
|
|
||||||
def get_list(self, pid):
|
def get_list(self, pid):
|
||||||
"""
|
"""获取作品所有页面的URL"""
|
||||||
获取作品所有页面的URL
|
|
||||||
:param pid: 作品ID
|
|
||||||
"""
|
|
||||||
try:
|
try:
|
||||||
# 检查Redis中是否已记录该作品已完全下载
|
# 检查Redis中是否已记录该作品已完全下载
|
||||||
if self.r.get(f'downloaded:{pid}') == 'complete':
|
if self.r.get(f'downloaded:{pid}') == 'complete':
|
||||||
print(f'作品ID:{pid}已在Redis中标记为完全下载,跳过')
|
update_log(f'[yellow]作品ID:{pid}已在Redis中标记为完全下载,跳过[/yellow]')
|
||||||
|
progress.update(self.__class__.main_task_id, advance=1)
|
||||||
return None
|
return None
|
||||||
|
|
||||||
# 发送请求获取作品的所有图片信息
|
# 发送请求获取作品的所有图片信息
|
||||||
@ -46,13 +113,13 @@ class PixivSpider(object):
|
|||||||
|
|
||||||
# 检查API返回是否有错误
|
# 检查API返回是否有错误
|
||||||
if json_data.get('error'):
|
if json_data.get('error'):
|
||||||
print(f'获取作品ID:{pid}失败:{json_data.get("message")}')
|
update_log(f'[red]获取作品ID:{pid}失败:{json_data.get("message")}[/red]')
|
||||||
return pid
|
return pid
|
||||||
|
|
||||||
# 从返回数据中获取图片列表
|
# 从返回数据中获取图片列表
|
||||||
images = json_data.get('body', [])
|
images = json_data.get('body', [])
|
||||||
if not images:
|
if not images:
|
||||||
print(f'作品ID:{pid}没有图片')
|
update_log(f'[red]作品ID:{pid}没有图片[/red]')
|
||||||
return pid
|
return pid
|
||||||
|
|
||||||
# 获取Redis中已下载的页面记录
|
# 获取Redis中已下载的页面记录
|
||||||
@ -68,45 +135,70 @@ class PixivSpider(object):
|
|||||||
page = int(re.search(r'_p(\d+)\.', f).group(1))
|
page = int(re.search(r'_p(\d+)\.', f).group(1))
|
||||||
if self.r.get(f'downloaded:{pid}_p{page}') != 'true':
|
if self.r.get(f'downloaded:{pid}_p{page}') != 'true':
|
||||||
self.r.set(f'downloaded:{pid}_p{page}', 'true')
|
self.r.set(f'downloaded:{pid}_p{page}', 'true')
|
||||||
print(f'发现本地文件并更新Redis记录:{f}')
|
update_log(f'[green]发现本地文件并更新Redis记录:{f}[/green]')
|
||||||
|
|
||||||
# 使用Redis记录作为唯一来源
|
# 使用Redis记录作为唯一来源
|
||||||
downloaded = downloaded_redis
|
downloaded = downloaded_redis
|
||||||
|
|
||||||
# 遍历所有图片进行下载
|
# 遍历所有图片进行下载
|
||||||
for image in images:
|
if len(images) > 1:
|
||||||
# 检查图片数据格式是否正确
|
# 对于多图片组,创建子进度条
|
||||||
if 'urls' not in image or 'original' not in image['urls']:
|
with progress:
|
||||||
print(f'作品ID:{pid}的图片数据格式错误')
|
subtask_id = progress.add_task(
|
||||||
continue
|
f"[yellow]PID:{pid}",
|
||||||
|
total=len(images),
|
||||||
|
visible=True,
|
||||||
|
speed=""
|
||||||
|
)
|
||||||
|
for image in images:
|
||||||
|
if 'urls' not in image or 'original' not in image['urls']:
|
||||||
|
update_log(f'[red]作品ID:{pid}的图片数据格式错误[/red]')
|
||||||
|
progress.update(subtask_id, advance=1)
|
||||||
|
continue
|
||||||
|
|
||||||
|
original_url = image['urls']['original']
|
||||||
|
page_num = int(re.search(r'_p(\d+)\.', original_url).group(1))
|
||||||
|
|
||||||
|
if page_num in downloaded:
|
||||||
|
update_log(f'[yellow]作品ID:{pid} 第{page_num}页在Redis中已标记为下载,跳过[/yellow]')
|
||||||
|
progress.update(subtask_id, advance=1)
|
||||||
|
continue
|
||||||
|
|
||||||
|
why_not_do = self.get_img(original_url)
|
||||||
|
progress.update(subtask_id, advance=1)
|
||||||
|
if why_not_do == 1:
|
||||||
|
return pid
|
||||||
|
progress.remove_task(subtask_id)
|
||||||
|
else:
|
||||||
|
# 单图片直接处理
|
||||||
|
for image in images:
|
||||||
|
if 'urls' not in image or 'original' not in image['urls']:
|
||||||
|
update_log(f'[red]作品ID:{pid}的图片数据格式错误[/red]')
|
||||||
|
continue
|
||||||
|
|
||||||
|
original_url = image['urls']['original']
|
||||||
|
page_num = int(re.search(r'_p(\d+)\.', original_url).group(1))
|
||||||
|
|
||||||
# 获取原图URL和页码信息
|
if page_num in downloaded:
|
||||||
original_url = image['urls']['original']
|
update_log(f'[yellow]作品ID:{pid} 第{page_num}页在Redis中已标记为下载,跳过[/yellow]')
|
||||||
page_num = int(re.search(r'_p(\d+)\.', original_url).group(1))
|
continue
|
||||||
|
|
||||||
# 检查是否已下载过该页面(优先使用Redis记录)
|
why_not_do = self.get_img(original_url)
|
||||||
if page_num in downloaded:
|
if why_not_do == 1:
|
||||||
print(f'作品ID:{pid} 第{page_num}页在Redis中已标记为下载,跳过')
|
return pid
|
||||||
continue
|
|
||||||
|
# 更新总进度
|
||||||
# 下载图片,如果下载失败返回作品ID以便后续处理
|
progress.update(self.__class__.main_task_id, advance=1)
|
||||||
why_not_do = self.get_img(original_url)
|
|
||||||
if why_not_do == 1:
|
|
||||||
return pid
|
|
||||||
|
|
||||||
except requests.exceptions.RequestException as e:
|
except requests.exceptions.RequestException as e:
|
||||||
print(f'获取作品ID:{pid}时发生网络错误:{str(e)}')
|
update_log(f'[red]获取作品ID:{pid}时发生网络错误:{str(e)}[/red]')
|
||||||
return pid
|
return pid
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
print(f'处理作品ID:{pid}时发生错误:{str(e)}')
|
update_log(f'[red]处理作品ID:{pid}时发生错误:{str(e)}[/red]')
|
||||||
return pid
|
return pid
|
||||||
|
|
||||||
def get_img(self, url):
|
def get_img(self, url):
|
||||||
"""
|
"""下载单个图片"""
|
||||||
下载单个图片
|
|
||||||
:param url: 原图URL,格式如:https://i.pximg.net/img-original/img/2024/12/14/20/00/36/125183562_p0.jpg
|
|
||||||
:return: 0表示下载成功,1表示下载失败
|
|
||||||
"""
|
|
||||||
# 确保下载目录存在
|
# 确保下载目录存在
|
||||||
if not os.path.isdir('./img'):
|
if not os.path.isdir('./img'):
|
||||||
os.makedirs('./img')
|
os.makedirs('./img')
|
||||||
@ -114,7 +206,7 @@ class PixivSpider(object):
|
|||||||
# 从URL提取作品ID、页码和文件扩展名
|
# 从URL提取作品ID、页码和文件扩展名
|
||||||
match = re.search(r'/(\d+)_p(\d+)\.([a-z]+)$', url)
|
match = re.search(r'/(\d+)_p(\d+)\.([a-z]+)$', url)
|
||||||
if not match:
|
if not match:
|
||||||
print(f'无效的URL格式: {url}')
|
update_log(f'[red]无效的URL格式: {url}[/red]')
|
||||||
return 1
|
return 1
|
||||||
|
|
||||||
# 解析URL信息并构建文件名
|
# 解析URL信息并构建文件名
|
||||||
@ -123,35 +215,31 @@ class PixivSpider(object):
|
|||||||
|
|
||||||
# 检查Redis中是否已记录为下载
|
# 检查Redis中是否已记录为下载
|
||||||
if self.r.get(f'downloaded:{illust_id}_p{page_num}') == 'true':
|
if self.r.get(f'downloaded:{illust_id}_p{page_num}') == 'true':
|
||||||
print(f'Redis记录:{file_name}已下载,跳过')
|
update_log(f'[yellow]Redis记录:{file_name}已下载,跳过[/yellow]')
|
||||||
return 0
|
return 0
|
||||||
|
|
||||||
# 作为备份检查,验证文件是否存在
|
# 作为备份检查,验证文件是否存在
|
||||||
if os.path.isfile(f'./img/{file_name}'):
|
if os.path.isfile(f'./img/{file_name}'):
|
||||||
# 如果文件存在但Redis没有记录,更新Redis记录
|
|
||||||
self.r.set(f'downloaded:{illust_id}_p{page_num}', 'true')
|
self.r.set(f'downloaded:{illust_id}_p{page_num}', 'true')
|
||||||
print(f'文件已存在但Redis未记录,已更新Redis:{file_name}')
|
update_log(f'[green]文件已存在但Redis未记录,已更新Redis:{file_name}[/green]')
|
||||||
return 0
|
return 0
|
||||||
|
|
||||||
# 开始下载流程
|
# 开始下载流程
|
||||||
print(f'开始下载:{file_name} (第{int(page_num)+1}张)')
|
update_log(f'[cyan]开始下载:{file_name} (第{int(page_num)+1}张)[/cyan]')
|
||||||
t = 0 # 重试计数器
|
t = 0 # 重试计数器
|
||||||
# 最多重试3次
|
|
||||||
while t < 3:
|
while t < 3:
|
||||||
try:
|
try:
|
||||||
# 下载图片,设置15秒超时
|
|
||||||
img_temp = requests.get(url, headers=self.headers, timeout=15, verify=False)
|
img_temp = requests.get(url, headers=self.headers, timeout=15, verify=False)
|
||||||
if img_temp.status_code == 200:
|
if img_temp.status_code == 200:
|
||||||
break
|
break
|
||||||
print(f'下载失败,状态码:{img_temp.status_code}')
|
update_log(f'[red]下载失败,状态码:{img_temp.status_code}[/red]')
|
||||||
t += 1
|
t += 1
|
||||||
except requests.exceptions.RequestException as e:
|
except requests.exceptions.RequestException as e:
|
||||||
print(f'连接异常:{str(e)}')
|
update_log(f'[red]连接异常:{str(e)}[/red]')
|
||||||
t += 1
|
t += 1
|
||||||
|
|
||||||
# 如果重试3次都失败,放弃下载
|
|
||||||
if t == 3:
|
if t == 3:
|
||||||
print(f'下载失败次数过多,跳过该图片')
|
update_log(f'[red]下载失败次数过多,跳过该图片[/red]')
|
||||||
return 1
|
return 1
|
||||||
|
|
||||||
# 将图片内容写入文件
|
# 将图片内容写入文件
|
||||||
@ -160,30 +248,28 @@ class PixivSpider(object):
|
|||||||
|
|
||||||
# 下载成功后在Redis中记录
|
# 下载成功后在Redis中记录
|
||||||
self.r.set(f'downloaded:{illust_id}_p{page_num}', 'true')
|
self.r.set(f'downloaded:{illust_id}_p{page_num}', 'true')
|
||||||
# 获取作品总页数并检查是否已下载所有页面
|
|
||||||
page_count = self.r.get(f'total_pages:{illust_id}')
|
page_count = self.r.get(f'total_pages:{illust_id}')
|
||||||
if not page_count:
|
if not page_count:
|
||||||
# 当前页号+1可能是总页数(保守估计)
|
|
||||||
self.r.set(f'total_pages:{illust_id}', str(int(page_num) + 1))
|
self.r.set(f'total_pages:{illust_id}', str(int(page_num) + 1))
|
||||||
elif int(page_num) + 1 == int(page_count):
|
elif int(page_num) + 1 == int(page_count):
|
||||||
# 如果当前是最后一页,检查是否所有页面都已下载
|
|
||||||
all_downloaded = all(
|
all_downloaded = all(
|
||||||
self.r.get(f'downloaded:{illust_id}_p{i}') == 'true'
|
self.r.get(f'downloaded:{illust_id}_p{i}') == 'true'
|
||||||
for i in range(int(page_count))
|
for i in range(int(page_count))
|
||||||
)
|
)
|
||||||
if all_downloaded:
|
if all_downloaded:
|
||||||
self.r.set(f'downloaded:{illust_id}', 'complete')
|
self.r.set(f'downloaded:{illust_id}', 'complete')
|
||||||
print(f'作品ID:{illust_id}已完全下载')
|
update_log(f'[green]作品ID:{illust_id}已完全下载[/green]')
|
||||||
|
|
||||||
print(f'下载完成并已记录到Redis:{file_name}')
|
if not self.r.exists(f'total_pages:{illust_id}') or int(page_num) == 0:
|
||||||
|
# 单图片直接显示下载完成信息
|
||||||
|
update_log(f'[green]{file_name} 已下载![/green]')
|
||||||
|
else:
|
||||||
|
# 多图片组显示详细信息
|
||||||
|
update_log(f'[green]下载完成并已记录到Redis:{file_name}[/green]')
|
||||||
return 0
|
return 0
|
||||||
|
|
||||||
def get_top_url(self, num):
|
def get_top_url(self, num):
|
||||||
"""
|
"""获取每日排行榜的特定页码数据"""
|
||||||
获取每日排行榜的特定页码数据
|
|
||||||
:param num: 页码数(1-10)
|
|
||||||
:return: None
|
|
||||||
"""
|
|
||||||
params = {
|
params = {
|
||||||
'mode': 'daily',
|
'mode': 'daily',
|
||||||
'content': 'illust',
|
'content': 'illust',
|
||||||
@ -195,61 +281,43 @@ class PixivSpider(object):
|
|||||||
self.pixiv_spider_go(json_data['contents'])
|
self.pixiv_spider_go(json_data['contents'])
|
||||||
|
|
||||||
def get_top_pic(self):
|
def get_top_pic(self):
|
||||||
"""
|
"""从排行榜数据中提取作品ID和用户ID"""
|
||||||
从排行榜数据中提取作品ID和用户ID
|
|
||||||
并将用户ID存入Redis数据库中
|
|
||||||
:return: 生成器,返回作品ID
|
|
||||||
"""
|
|
||||||
for url in self.data:
|
for url in self.data:
|
||||||
illust_id = url['illust_id'] # 获取作品ID
|
illust_id = url['illust_id']
|
||||||
illust_user = url['user_id'] # 获取用户ID
|
illust_user = url['user_id']
|
||||||
yield illust_id # 生成作品ID
|
yield illust_id
|
||||||
self.r.set(illust_id, illust_user) # 将PID保存到Redis中
|
self.r.set(illust_id, illust_user)
|
||||||
|
|
||||||
@classmethod
|
@classmethod
|
||||||
def pixiv_spider_go(cls, data):
|
def pixiv_spider_go(cls, data):
|
||||||
"""
|
"""存储排行榜数据供后续处理"""
|
||||||
存储排行榜数据供后续处理
|
|
||||||
:param data: 排行榜JSON数据中的contents部分
|
|
||||||
"""
|
|
||||||
cls.data = data
|
cls.data = data
|
||||||
|
|
||||||
@classmethod
|
@classmethod
|
||||||
def pixiv_main(cls):
|
def pixiv_main(cls):
|
||||||
"""
|
"""爬虫主函数"""
|
||||||
爬虫主函数
|
|
||||||
1. 选择Redis数据库
|
|
||||||
2. 获取或设置Cookie
|
|
||||||
3. 配置请求头
|
|
||||||
4. 遍历排行榜页面(1-10页)
|
|
||||||
5. 下载每个作品的所有图片
|
|
||||||
6. 处理下载失败的作品
|
|
||||||
"""
|
|
||||||
# 选择Redis数据库
|
|
||||||
while True:
|
while True:
|
||||||
try:
|
try:
|
||||||
print("\n可用的Redis数据库:")
|
console.print("\n[cyan]可用的Redis数据库:[/cyan]")
|
||||||
for i in range(6):
|
for i in range(6):
|
||||||
print(f"{i}.DB{i}")
|
console.print(f"{i}.DB{i}")
|
||||||
db_choice = input("\n请选择Redis数据库 (0-5): ")
|
db_choice = input("\n请选择Redis数据库 (0-5): ")
|
||||||
db_num = int(db_choice)
|
db_num = int(db_choice)
|
||||||
if 0 <= db_num <= 5:
|
if 0 <= db_num <= 5:
|
||||||
break
|
break
|
||||||
print("错误:请输入0到5之间的数字")
|
console.print("[red]错误:请输入0到5之间的数字[/red]")
|
||||||
except ValueError:
|
except ValueError:
|
||||||
print("错误:请输入有效的数字")
|
console.print("[red]错误:请输入有效的数字[/red]")
|
||||||
|
|
||||||
global pixiv
|
global pixiv
|
||||||
pixiv = PixivSpider(db_num)
|
pixiv = PixivSpider(db_num)
|
||||||
print(f"\n已选择 DB{db_num}")
|
console.print(f"\n[green]已选择 DB{db_num}[/green]")
|
||||||
|
|
||||||
# 从Redis获取Cookie,如果没有则要求用户输入
|
|
||||||
cookie = pixiv.r.get('cookie')
|
cookie = pixiv.r.get('cookie')
|
||||||
if not cookie:
|
if not cookie:
|
||||||
cookie = input('请输入一个cookie:')
|
cookie = input('请输入一个cookie:')
|
||||||
pixiv.r.set('cookie', cookie)
|
pixiv.r.set('cookie', cookie)
|
||||||
|
|
||||||
# 配置请求头,包含必要的HTTP头部信息
|
|
||||||
cls.headers = {
|
cls.headers = {
|
||||||
'accept': 'application/json',
|
'accept': 'application/json',
|
||||||
'accept-language': 'zh-CN,zh;q=0.9,zh-TW;q=0.8,en-US;q=0.7,en;q=0.6',
|
'accept-language': 'zh-CN,zh;q=0.9,zh-TW;q=0.8,en-US;q=0.7,en;q=0.6',
|
||||||
@ -261,33 +329,44 @@ class PixivSpider(object):
|
|||||||
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.75 Safari/537.36'
|
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.75 Safari/537.36'
|
||||||
}
|
}
|
||||||
|
|
||||||
print('开始抓取...')
|
console.print('[cyan]开始抓取...[/cyan]')
|
||||||
# 遍历排行榜前10页
|
|
||||||
for i in range(1, 11, 1): # p站每日排行榜最多为500个(50个/页 x 10页)
|
start_time = time.time() # 添加计时器用于计算速度
|
||||||
pixiv.get_top_url(i) # 获取当前页的排行榜数据
|
processed_count = 0 # 记录已处理的图片数量
|
||||||
for j in pixiv.get_top_pic(): # 遍历当前页的所有作品
|
|
||||||
k = pixiv.get_list(j) # 下载作品的所有图片
|
with Live(layout, console=console, refresh_per_second=10):
|
||||||
if k: # 如果下载失败,将作品ID添加到错误列表
|
layout["progress"].update(progress)
|
||||||
error_list.append(k)
|
# 遍历排行榜前10页
|
||||||
|
for i in range(1, 11, 1):
|
||||||
|
pixiv.get_top_url(i)
|
||||||
|
for j in pixiv.get_top_pic():
|
||||||
|
k = pixiv.get_list(j)
|
||||||
|
if k:
|
||||||
|
error_list.append(k)
|
||||||
|
|
||||||
# 清理下载失败的作品记录
|
# 更新处理计数和速度
|
||||||
for k in error_list:
|
processed_count += 1
|
||||||
pixiv.r.delete(k)
|
elapsed = time.time() - start_time
|
||||||
|
if elapsed > 0:
|
||||||
|
speed = processed_count / elapsed
|
||||||
|
progress.update(pixiv.__class__.main_task_id, speed=format_speed(speed))
|
||||||
|
|
||||||
|
# 清理下载失败的作品记录
|
||||||
|
for k in error_list:
|
||||||
|
pixiv.r.delete(k)
|
||||||
|
|
||||||
if __name__ == '__main__':
|
if __name__ == '__main__':
|
||||||
try:
|
try:
|
||||||
print('正在启动Pixiv爬虫...')
|
console.print('[cyan]正在启动Pixiv爬虫...[/cyan]')
|
||||||
print('确保已安装并启动Redis服务')
|
console.print('[yellow]确保已安装并启动Redis服务[/yellow]')
|
||||||
print('确保已准备好有效的Pixiv Cookie')
|
console.print('[yellow]确保已准备好有效的Pixiv Cookie[/yellow]')
|
||||||
|
|
||||||
# 运行主程序
|
|
||||||
PixivSpider.pixiv_main()
|
PixivSpider.pixiv_main()
|
||||||
|
|
||||||
print('爬虫运行完成')
|
console.print('[green]爬虫运行完成[/green]')
|
||||||
except redis.exceptions.ConnectionError:
|
except redis.exceptions.ConnectionError:
|
||||||
print('错误:无法连接到Redis服务,请确保Redis服务正在运行')
|
console.print('[red]错误:无法连接到Redis服务,请确保Redis服务正在运行[/red]')
|
||||||
except KeyboardInterrupt:
|
except KeyboardInterrupt:
|
||||||
print('\n用户中断运行')
|
console.print('\n[yellow]用户中断运行[/yellow]')
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
print(f'发生错误:{str(e)}')
|
console.print(f'[red]发生错误:{str(e)}[/red]')
|
||||||
|
@ -1,2 +1,3 @@
|
|||||||
redis==5.2.1
|
redis==5.2.1
|
||||||
requests==2.32.3
|
requests==2.32.3
|
||||||
|
rich==13.7.1
|
||||||
|
Loading…
Reference in New Issue
Block a user