class MvImg(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def run(self):
self.handle_data()
def handle_data(self):
data = self.get_img_list()
thread_pool = ThreadPoolExecutor(max_workers=15)
task_list = list()
for item in data:
task = thread_pool.submit(self.__handle_data, item)
task_list.append(task)
# break
for i in as_completed(task_list):
result = i.result()
def __handle_data(self, item):
url = "https://www.pelisplay.tv" + item['img_src']
header = {
# "Referer": "https://www.pelisplay.tv/",
"User-Agent": getUserAgent(),
"Accept": "image/webp,image/apng,image/*,*/*;q=0.8"
}
data = curlData(url, header=header)
with open("static/images/{id}.jpg".format(id=item['id']), "wb") as f:
try:
data = data.encode("utf-8")
except Exception as e:
debug(e)
f.write(data)
self.__update_data(item)
f.close()
return {"code": 0}
def __update_data(self, item):
update_arr = {
"table": "list",
"set": {
"img_status": 1
},
"condition": ['id={id}'.format(id=item['id'])]
}
lock.acquire()
result = self.db.update(update_arr, is_close_db=False)
lock.release()
return result
def get_img_list(self):
select_arr = {
"table": "list",
"columns": ["id", "img_src"],
"condition": ['img_status=0']
}
data = self.db.select(select_arr, is_close_db=False)
return data
class MvList(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
@classmethod
def run(cls):
"""
start get movie list
:return:
"""
mv_list_thread = MvListThread()
mv_list_thread.run()
def get_mv_list(self):
"""
:return:
"""
select_arr = {
"table": "list"
}
mv_list = self.db.select(select_arr, is_close_db=False)
return mv_list
def __init__(self):
self.recipe_list = RecipeListSpider()
self.table_columns = (("id", "int"), ("img_url", "varchar"),
("video_id", "varchar"), ("preparation",
"longtext"),
("ingredients", "text"), ("name", "varchar"),
("list_id", "int"))
self.handle_num = 0
self.db = DBConfig()
def __init__(self, flfgID, zlsxid, showDetailType, province, index):
threading.Thread.__init__(self)
self.count = 0
self.flfgID = flfgID
self.zlsxid = zlsxid
self.showDetailType = showDetailType
self.province = province
self.index = index
self.rv = 0
self.db = DBConfig()
def __init__(self):
self.db = DBConfig()
self.table_columns = (("id", "int"), ("img_src", "varchar"),
("origin_src", "varchar"), ("url", "varchar"),
("description", "text"), ("description_poster",
"text"),
("star", "varchar"), ("title", "varchar"),
("page_views", "int"), ("label", "text"),
("category_id", "int"), ("director", "varchar"))
self.handle_num = 0
class DbTest(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def get_columns(self):
data = {"name": "test"}
sql = self.db.getInsertSql(data, "type")
debug(sql)
class RecipeContent(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
@classmethod
def run(cls):
recipe_list_thread = RecipeContentThread()
recipe_list_thread.run()
class MvTest(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def run(self):
pass
def get_category(self):
pass
def __init__(self, page_list, category):
"""
:param page_list:
:param category:
"""
self.page_list = page_list
self.category = category
self.handle_num = 0
# 自己定义字段可以避免重复查询字段的类型自动拼接
self.table_columns = (("id", "int"), ("name", "varchar"),
("url", "varchar"), ("img_url", "varchar"),
("introduce", "text"), ("recipe_type_id", "int"),
("status", "int"), ("page_views", "int"))
self.db = DBConfig()
class MvContent(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
@classmethod
def run(cls):
"""
:return:
"""
mv_content_thread = MvContentThread()
mv_content_thread.run()
class ClearNullData(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def run(self):
self.handle()
def handle(self):
data = self.get_data()
debug(data)
self.del_list(data)
self.del_content(data)
def del_list(self, data):
for item in data:
self.__del_list(item)
def __del_list(self, item):
delete_arr = {
"table": "list",
"condition": ["id={id}".format(id=item['parent_id'])]
}
result = self.db.delete(delete_arr, is_close_db=False)
return result
def del_content(self, data):
for item in data:
self.__del_content(item)
def __del_content(self, item):
delete_arr = {
"table": "content",
"condition": ["parent_id={id}".format(id=item['parent_id'])]
}
result = self.db.delete(delete_arr, is_close_db=False)
return result
def get_data(self):
select_arr = {
"table": "content",
"limit": [0, 10],
"condition": ["video_src=''", "and", "url=''"]
}
data = self.db.select(select_arr, is_close_db=False)
return data
class HandleData(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def handle_category(self):
category_li = self.__handle_category()
self.__handle_category_data(category_li)
@classmethod
def __handle_category(cls):
with open("tmp/category_data.txt", "rb") as f:
page_resource = f.read().decode("utf-8")
f.close()
bs_data = BeautifulSoup(page_resource, "html.parser")
category_ul = bs_data.find_all("ul", attrs={"class": "sub-menu"})
# only get the next level's li(tag), not include offspring(need to add 'recursive=False')
return category_ul[0].find_all("li", recursive=False)
def __handle_category_data(self, category_li, handle_type=1, parent_id=0):
table_columns = (("id", "int"), ("name", "varchar"),
("page_num", "longtext"), ("nav_type", "int"),
("keyword", "varchar"), ("parent_id", "int"))
for item in category_li:
insert_arr = {"parent_id": 0, "nav_type": 2}
try:
href = item.find("a").attrs['href']
try:
insert_arr['keyword'] = re.findall('category=([\w\W]*.)',
href)[0]
except Exception as e:
debug(e)
if handle_type == 2:
insert_arr['parent_id'] = parent_id
if href == "#":
insert_arr['name'] = item.find("span").getText().strip()
insert_arr['nav_type'] = 1
sql = self.db.getInsertSql(insert_arr,
"type",
table_columns=table_columns)
lastest_id = self.db.insertLastId(sql, is_close_db=False)
if lastest_id == 0:
debug("get data error")
continue
self.__handle_category_data(item.find_all("li"), 2,
lastest_id)
else:
insert_arr['name'] = item.getText().strip()
sql = self.db.getInsertSql(insert_arr,
"type",
table_columns=table_columns)
self.db.insert(sql, is_close_db=False)
except Exception as e:
debug(e)
class MvListData(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def run(self):
self.handle()
def handle(self):
data = self.get_data()
for item in data:
self.__mv_data(item)
def __mv_data(self, item):
select_arr = {
"table": "list",
"condition": ["id={id}".format(id=item['list_id'])]
}
try:
data = self.db.select(select_arr, is_close_db=False)[0]
except Exception as e:
debug(e)
return
sql = self.db.getInsertSql(data, "tmp_list")
debug(sql)
result = self.db.insert(sql, is_close_db=False)
return result
def get_data(self):
select_arr = {
"table": "tmp_content",
}
data = self.db.select(select_arr, is_close_db=False)
return data
class RecipeGetPage(object):
def __init__(self):
self.db = DBConfig()
recipe_type = RecipeType()
self.category = recipe_type.get()
def __del__(self):
self.db.closeDB()
def get(self):
"""
:return:
"""
self.__get_recipe_page()
def __get_recipe_page(self):
"""
:return:
"""
for item in self.category:
url = CommonFunc().generate_url(category=item['keyword'])
try:
self.__get_recipe_page_data(url, item['id'])
except Exception as e:
debug("页面数量抓取出错，出错信息：{error}".format(error=e))
def __get_recipe_page_data(self, url, recipe_category_id):
"""
:param url:
:param recipe_category_id:
:return:
"""
page_resource = curlData(url, open_virtual_ip=True)
# with open("tmp/category_page_data.txt", "rb") as f:
# page_resource = f.read().decode("utf-8")
# f.close()
bs = BeautifulSoup(page_resource, "html.parser")
page_ul = bs.find_all("ul", attrs={"class": "page-numbers"})
# remove prev page and next page
for k, v in enumerate(page_ul[0]('a', attrs={"class": "next"})):
v.extract()
page_a = page_ul[0].find_all("a")
page_span = page_ul[0].find("span")
page_list = ""
for k, v in enumerate(page_a):
if k == 0:
page_list = page_list + str(v.get_text()).strip()
else:
page_list = page_list + "," + str(v.get_text()).strip()
page_list = page_list + "," + page_span.get_text().strip()
page_list = {"page_list": page_list}
# update to mysql
update_arr = {
"table": "type",
"set": {
"page_num": json.dumps(page_list)
},
"condition": ['id={id}'.format(id=recipe_category_id)]
}
result = self.db.update(update_arr, is_close_db=False)
if result == 1:
debug("id为{id}的菜谱类型页面数据抓取成功".format(id=recipe_category_id))
else:
debug("id为{id}的菜谱类型页面数据抓取失败".format(id=recipe_category_id))
def __init__(self):
self.db = DBConfig()
recipe_type = RecipeType()
self.category = recipe_type.get()
class RecipeListSpider(object):
def __init__(self):
self.db = DBConfig()
self.recipe_type = RecipeType()
def __del__(self):
self.db.closeDB()
def run(self):
"""
start get recipe list
:return:
"""
self.get_recipe_list()
def get_list(self, condition=[], limit=[]):
"""
:return:
"""
select_arr = {"table": "list", "condition": ['status=0']}
data = self.db.select(select_arr, is_close_db=False)
return data
def get_category(self):
"""
get a category's all page num
:return:
"""
return self.recipe_type.get_category()
def get_recipe_list(self):
"""
:return:
"""
self.__get_recipe_list()
def __get_recipe_list(self):
"""
:return:
"""
info = self.get_category()
for item in info:
self.__get_recipe_list_child(item)
def __set_status(self, category_id):
"""
:param category_id:
:return:
"""
update_arr = {
"table": "type",
"set": {
"status": 1
},
"condition": ['id={category_id}'.format(category_id=category_id)]
}
result = self.db.update(update_arr, is_close_db=False)
if result == 0:
debug("更新状态出错， 出错原因：unknown")
return
def __get_recipe_list_child(self, info):
"""
:param info:
:return:
"""
try:
page_list = json.loads(info['page_num'])['page_list']
except Exception as e:
debug(e)
self.__set_status(info['id'])
return
category = info['keyword']
if category == "":
self.__set_status(info['id'])
return
page_list = page_list.split(",")
recipe_list_thread = RecipeListThread(page_list, info)
recipe_list_thread.run()
self.__set_status(info['id'])
def getConstitutionData(flfgID, zlsxid, province):
# 经过浏览。很明显，具体的宪法数据源url为如下的url,包含两个get类型参数 flfgID zlsxid keyword 前两个是必须的，通过列表传递的js数据拿到
flag = False
url = "http://law.npc.gov.cn:8081/FLFG/flfgByID.action"
get = dict()
get['flfgID'] = flfgID
get['zlsxid'] = zlsxid
get['keyword'] = ""
get = urlencode(get)
url = url + "?" + get
data = curlData(url, get, url)
try:
data = data.decode("utf-8")
except:
pass
# with open("constitution.txt", "wb") as f:
# f.write(data.encode("utf-8"))
# f.close()
# with open("constitution.txt", "rb") as f:
# data = f.read().decode("utf-8")
# f.close()
handleDataAll = BeautifulSoup(data, "html.parser")
handleData = handleDataAll.find_all("table")
columns_list = [
'type', "department_type", 'office', 'reference_num', 'issue_date',
'execute_date', 'timeliness'
]
columns_name_list = [
'资料属性：', '部门分类：', '制定机关：', '颁布文号：', '颁布日期：', '施行日期：', '时 效 性：'
]
# 获取头部基本信息
try:
table_data = handleData[0].find_all("td")
except:
table_data = "数据获取出错"
flag = True
type_data = dict()
type_data['url'] = url
for k, v in enumerate(table_data):
try:
if (k + 1) % 2 == 1:
type_data[columns_list[columns_name_list.index(
table_data[k].getText().strip())]] = table_data[
k + 1].getText().strip()
except:
type_data[columns_list[columns_name_list.index(
table_data[k].getText().strip())]] = "数据获取出错"
# 接下来获取标题和内容
try:
type_data['title'] = handleDataAll.find_all(
"div", attrs={"class": "bt"})[0].getText().strip()
except:
type_data['title'] = "标题获取出错"
flag = True
# 进行内容获取
try:
type_data['content'] = str(
handleDataAll.find_all("div", attrs={"id": "content"})[0])
except:
flag = True
type_data['province'] = province
if flag:
type_data['is_get_error'] = 1
else:
type_data['is_get_error'] = 0
DB = DBConfig()
sql = DB.getInsertSql(type_data, "constitutions")
result = DB.insert(sql)
return result
def __init__(self):
self.db = DBConfig()
self.recipe_type = RecipeType()
class MvListThread(object):
def __init__(self):
self.db = DBConfig()
self.table_columns = (("id", "int"), ("img_src", "varchar"),
("origin_src", "varchar"), ("url", "varchar"),
("description", "text"), ("description_poster",
"text"),
("star", "varchar"), ("title", "varchar"),
("page_views", "int"), ("label", "text"),
("category_id", "int"), ("director", "varchar"))
self.handle_num = 0
def __del__(self):
self.db.closeDB()
def run(self):
thread_pool = ThreadPoolExecutor(max_workers=10)
task_list = list()
category = self.get_category()
for item in category:
task_list.append(thread_pool.submit(self.handle_data, item))
debug("本次线程数量：{length}".format(length=len(task_list)))
for i in as_completed(task_list):
result = i.result()
if result['code'] == 0:
debug("电影类型为 {category} 的数据抓取完毕".format(
category=result['category']))
debug("处理了{length}个线程".format(length=self.handle_num))
@classmethod
def get_category(cls):
"""
:return:
"""
mv_category = MvCategory()
return mv_category.get_category()
@classmethod
def get_data(cls, category):
"""
:param category:
:return:
"""
generate_url = GenerateUrl()
url = generate_url.generate_url(domian=category)
page_resource = curlData(url, open_virtual_ip=True)
return page_resource
def handle_data(self, category):
"""
:param category:
:return:
"""
result = self.handle_data_child(category)
while result['code'] == 0:
category['url'] = result['url']
result = self.handle_data_child(category)
return {"code": 0, "category": category['name']}
def handle_data_child(self, category):
"""
:param category:
:return:
"""
code = 0
page_resource = self.get_data(category['url'])
# with open("tmp/mv_list_page.txt", "rb") as f:
# page_resource = f.read().decode("utf-8")
# f.close()
bs = BeautifulSoup(page_resource, "html.parser")
mv_list = self.__get_li_list(bs)
for item in mv_list:
self.__handle_data(item, category)
lock.acquire()
self.handle_num = self.handle_num + 1
lock.release()
next_url = self.__get_next_url(bs)
if next_url == "":
code = 1
return {"code": code, "url": next_url}
def __handle_data(self, item, category):
insert_arr = dict()
insert_arr['img_src'] = self.__get_img_src(item)
insert_arr['origin_src'] = self.__get_origin_src(item)
insert_arr['url'] = self.__get_url(item)
insert_arr['category_id'] = category['id']
insert_arr['description'] = self.__get_description(item)
insert_arr['description_poster'] = self.__get_description_poster(item)
insert_arr['star'] = self.__get_star(item)
insert_arr['title'] = self.__get_title(item)
insert_arr['page_views'] = self.__get_page_views(item)
insert_arr['director'] = self.__get_director(item)
insert_arr['label'] = self.__get_label(item)
result = self.__save_data(insert_arr)
if result == 0:
debug("数据存储出错")
else:
debug("电影 {name} --> 列表存储成功".format(name=insert_arr['title']))
def __save_data(self, insert_arr):
"""
:param insert_arr:
:return:
"""
lock.acquire()
sql = self.db.getInsertSql(insert_arr,
"list",
table_columns=self.table_columns)
result = self.db.insert(sql, is_close_db=False)
lock.release()
return result
@classmethod
def __get_li_list(cls, bs):
"""
:param bs:
:return:
"""
data = bs.find_all("figure")
return data
@classmethod
def __get_img_src(cls, item):
"""
:param item:
:return:
"""
img_src = item.find("img")
try:
img_src = img_src.attrs['src']
except Exception as e:
img_src = ""
debug("电影封面图获取出错，出错信息：{error}".format(error=e))
return img_src
@classmethod
def __get_origin_src(cls, item):
"""
:param item:
:return:
"""
origin_src = item.find_all("img")
try:
origin_src = origin_src[1].attrs['src']
except Exception as e:
origin_src = ""
debug("电影小图标获取出错，出错信息：{error}".format(error=e))
return origin_src
@classmethod
def __get_url(cls, item):
"""
:param item:
:return:
"""
url = item.find("a")
try:
url = url.attrs['href']
except Exception as e:
url = ""
debug("电影详情链接地址获取出错，出错信息：{error}".format(error=e))
return url
@classmethod
def __get_description(cls, item):
"""
:param item:
:return:
"""
description = item.find("div", attrs={"class": "Description"})
try:
description = description.find("div")
description = description.get_text().strip()
except Exception as e:
description = ""
debug("电影描述获取出错，出错信息：{error}".format(error=e))
return description
@classmethod
def __get_description_poster(cls, item):
"""
:param item:
:return:
"""
description_poster = item.find("p",
attrs={"class": "description_poster"})
try:
description_poster = description_poster.get_text().strip()
except Exception as e:
description_poster = ""
debug("电影短述获取出错，出错信息：{error}".format(error=e))
return description_poster
@classmethod
def __get_star(cls, item):
"""
:param item:
:return:
"""
star = item.find("span", attrs={"class": "qualification"})
try:
star = star.get_text().strip()
except Exception as e:
star = ""
debug("电影短述获取出错，出错信息：{error}".format(error=e))
return star
@classmethod
def __get_title(cls, item):
title = item.find("div", attrs={"class": "Title"})
try:
title = title.get_text().strip()
except Exception as e:
title = ""
debug("电影标题获取出错，出错信息：{error}".format(error=e))
return title
@classmethod
def __get_page_views(cls, item):
"""
:param item:
:return:
"""
page_views = item.find("div", attrs={"class": "otros"})
try:
page_views = page_views.get_text().strip()
page_views = page_views.replace(",", "")
page_views = page_views.replace(" visitas", "")
except Exception as e:
page_views = 0
debug("电影浏览量获取出错，出错信息：{error}".format(error=e))
return page_views
@classmethod
def __get_director(cls, item):
"""
:param item:
:return:
"""
director = item.find_all("div", attrs={"class": "otros"})
try:
director = director[1]
director = director.get_text().strip()
director = director.replace("Director: ", "")
except Exception as e:
director = ""
debug("电影导演获取出错，出错信息：{error}".format(error=e))
return director
@classmethod
def __get_label(cls, item):
"""
:param item:
:return:
"""
label = item.find("div", attrs={"class": "tipcategorias"})
label = label.find_all("span")
s = ""
try:
for k, v in enumerate(label):
if k == 0:
s = s + v.get_text().strip()
else:
s = s + "," + v.get_text().strip()
except Exception as e:
debug("电影标签获取出错，出错信息：{error}".format(error=e))
return s
@classmethod
def __get_next_url(cls, bs):
"""
:param bs:
:return:
"""
next_url = bs.find_all("ul", attrs={"class": "pager"})
try:
next_url = next_url[0].find("a", attrs={"rel": "next"})
next_url = next_url.attrs['href']
except Exception as e:
next_url = ""
debug("下一页url获取出错，出错信息：{error}".format(error=e))
debug(next_url)
return next_url
class ConstitutionThread(threading.Thread):
def __init__(self, flfgID, zlsxid, showDetailType, province, index):
threading.Thread.__init__(self)
self.count = 0
self.flfgID = flfgID
self.zlsxid = zlsxid
self.showDetailType = showDetailType
self.province = province
self.index = index
self.rv = 0
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def run(self):
debug("线程" + str(self.index) + "开始", True)
global rv
try:
result = self.getConstitutionData(self.flfgID, self.zlsxid,
self.showDetailType,
self.province)
if result != 1:
tmp = "第" + str(self.index) + "条获取失败"
else:
tmp = "第" + str(self.index) + "条获取成功"
mylock.acquire()
rv = rv + 1
mylock.release()
except:
tmp = "第" + str(self.index) + "条获取失败"
print(tmp)
def getConstitutionData(self, flfgID, zlsxid, showDetailType, province):
# 经过浏览。很明显，具体的宪法数据源url为如下的url,包含两个get类型参数 flfgID zlsxid keyword 前两个是必须的，通过列表传递的js数据拿到
flag = False
url = "http://210.82.32.100:8081/FLFG/flfgByID.action"
get = dict()
get['flfgID'] = flfgID
get['showDetailType'] = showDetailType
get['zlsxid'] = zlsxid
get['keyword'] = ""
get = urlencode(get)
url = url + "?" + get
while True:
try:
data = curlData(url, get, url)
break
except:
pass
try:
data = data.decode("utf-8")
except:
pass
# with open("constitution.txt", "wb") as f:
# f.write(data.encode("utf-8"))
# f.close()
# with open("constitution.txt", "rb") as f:
# data = f.read().decode("utf-8")
# f.close()
handleDataAll = BeautifulSoup(data, "html.parser")
handleData = handleDataAll.find_all("table")
columns_list = [
'type', "department_type", 'office', 'reference_num', 'issue_date',
'execute_date', 'timeliness'
]
columns_name_list = [
'资料属性：', '部门分类：', '制定机关：', '颁布文号：', '颁布日期：', '施行日期：', '时 效 性：'
]
# 获取头部基本信息
try:
table_data = handleData[0].find_all("td")
except:
table_data = "数据获取出错"
flag = True
type_data = dict()
type_data['url'] = url
for k, v in enumerate(table_data):
try:
if (k + 1) % 2 == 1:
type_data[columns_list[columns_name_list.index(
table_data[k].getText().strip())]] = table_data[
k + 1].getText().strip()
except:
type_data[columns_list[columns_name_list.index(
table_data[k].getText().strip())]] = "数据获取出错"
# 接下来获取标题和内容
try:
type_data['title'] = handleDataAll.find_all(
"div", attrs={"class": "bt"})[0].getText().strip()
except:
type_data['title'] = "标题获取出错"
flag = True
# 进行内容获取
try:
type_data['content'] = str(
handleDataAll.find_all("div", attrs={"id": "content"})[0])
except:
flag = True
type_data['province'] = province
if flag:
type_data['is_get_error'] = 1
else:
type_data['is_get_error'] = 0
while True:
try:
mylock.acquire()
sql = self.db.getInsertSql(type_data, "constitutions")
result = self.db.insert(sql, is_close_db=False)
mylock.release()
break
except Exception as e:
debug(e)
return result
def getRv(self):
global rv
return rv
def reset(self):
global rv
rv = 0
class RecipeListThread(object):
def __init__(self, page_list, category):
"""
:param page_list:
:param category:
"""
self.page_list = page_list
self.category = category
self.handle_num = 0
# 自己定义字段可以避免重复查询字段的类型自动拼接
self.table_columns = (("id", "int"), ("name", "varchar"),
("url", "varchar"), ("img_url", "varchar"),
("introduce", "text"), ("recipe_type_id", "int"),
("status", "int"), ("page_views", "int"))
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def run(self):
"""
start threading
:return:
"""
thread_pool = ThreadPoolExecutor(max_workers=10)
task_list = list()
# 添加线程
for p in self.page_list:
task = thread_pool.submit(self.get_data, p)
task_list.append(task)
debug("本次线程数量：{length}".format(length=len(task_list)))
# 开始并阻塞线程
for i in as_completed(task_list):
result = i.result()
if result['code'] == 0:
debug("{category} -- 第{page}页的数据获取完毕".format(
category=self.category['keyword'], page=result['page']))
debug("处理了{length}个线程".format(length=self.handle_num))
def get_data(self, page):
"""
:param page:
:return:
"""
global lock
url = CommonFunc().generate_url(page, self.category['keyword'])
# 获取数据
page_resource = curlData(url, open_virtual_ip=True)
# with open("tmp/recipe_list.txt", "rb") as f:
# page_resource = f.read().decode("utf-8")
# f.close()
# 处理并存储数据
self.handle_data(page_resource)
lock.acquire()
self.handle_num = self.handle_num + 1
lock.release()
return {"code": 0, "page": page}
def handle_data(self, page_resource):
"""
:param page_resource:
:return:
"""
bs = BeautifulSoup(page_resource, "html.parser")
li_list = self.__get_li_list(bs)
lock.acquire()
for item in li_list:
insert_arr = dict()
insert_arr['recipe_type_id'] = self.category['id']
insert_arr['status'] = 0
insert_arr['img_url'] = self.__get_img_url(item)
insert_arr['url'] = self.__get_url(item)
insert_arr['introduce'] = self.__get_introduce(item)
insert_arr['page_views'] = self.__get_page_views(item)
insert_arr['name'] = self.__get_name(item)
sql = self.db.getInsertSql(insert_arr,
table="list",
table_columns=self.table_columns)
result = self.db.insert(sql, is_close_db=False)
if result == 1:
debug("插入成功")
else:
debug("插入失败")
lock.release()
@classmethod
def __get_li_list(cls, bs):
container_list = bs.find_all("div",
attrs={"class": "cs-recipes-category"})
li_list = container_list[0].find_all("li",
attrs={"class": "cs-recipe"})
return li_list
@classmethod
def __get_img_url(cls, item):
img_url = item.find("img")
try:
img_url = img_url.attrs['src']
except Exception as e:
img_url = ""
debug("图片链接获取出错，错误信息：{error}".format(error=e))
return img_url
@classmethod
def __get_url(cls, item):
url = item.find("a")
try:
url = url.attrs['href']
except Exception as e:
url = ""
debug("详情页链接获取出错，错误信息：{error}".format(error=e))
return url
@classmethod
def __get_introduce(cls, item):
introduce = item.find_all("span")
try:
introduce = introduce[0].get_text().strip()
except Exception as e:
introduce = ""
debug("介绍获取出错，错误信息：{error}".format(error=e))
return introduce
@classmethod
def __get_page_views(cls, item):
page_views = item.find_all("span")
try:
page_views = page_views[1].get_text().strip()
# 去掉逗号
page_views = page_views.replace(",", "")
page_views = page_views.replace(" Plays", "")
except Exception as e:
page_views = 0
debug("浏览量获取出错，错误信息：{error}".format(error=e))
return page_views
@classmethod
def __get_name(cls, item):
name = item.find("h3")
try:
name = name.get_text().strip()
except Exception as e:
name = ""
debug("菜谱名获取出错，错误信息：{error}".format(error=e))
return name
class GetRecipeVideo(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def run(self):
self.download()
def download(self):
data = self.get_tmp_content()
self.__download(data)
def __download(self, data):
for item in data:
url = "https://www.youtube.com/watch?v=%s" % item['video_id']
debug("开始抓取：--> {video_id}".format(video_id=item['video_id']))
try:
youtube = YouTube(url)
youtube.streams.filter(subtype="mp4").first().download(
"/Users/cpx/code/py/recipe/data/recipe/",
filename=item['video_id'])
self.__update_data(item['id'])
except Exception as e:
debug(e)
def __update_data(self, list_id):
"""
:param list_id:
:return:
"""
update_arr = {
"table": "tmp_content",
"set": {
"status": 1
},
"condition": ['id={list_id}'.format(list_id=str(list_id))]
}
result = self.db.update(update_arr, is_close_db=False)
return result
def get_tmp_content(self):
data = self.db.select(
{
"table": "tmp_content",
"columns": ['id', 'video_id'],
"condition": ['status=0']
},
is_close_db=False)
return data
def handle_data(self):
self.move_data()
# data = self.get_data()
def get_data(self):
select_arr = {"table": "recipe_content"}
data = self.db.select(select_arr, is_close_db=False)
return data
def move_data(self):
category = self.get_category()
for item in category:
data = self.get_list_by_type_id(item['id'])
self.__move_data(data)
def __move_data(self, data):
for item in data:
content = self.get_content_by_list_id(item['id'])
try:
content = content[0]
content['status'] = 0
self.__insert_data(content)
except Exception as e:
debug(e)
def __insert_data(self, insert_arr):
sql = self.db.getInsertSql(insert_arr, "tmp_content")
result = self.db.insert(sql, is_close_db=False)
return result
def get_list_by_type_id(self, type_id):
data = self.db.select(
{
"table": "list",
"condition":
['recipe_type_id={type_id}'.format(type_id=type_id)],
"limit": [0, 20]
},
is_close_db=False)
return data
def get_content_by_list_id(self, list_id):
data = self.db.select(
{
"table": "content",
"columns": ['video_id', 'list_id'],
"condition":
["list_id={list_id}".format(list_id=str(list_id))]
},
is_close_db=False)
return data
def get_category(self):
data = self.db.select({
"table": "type",
"condition": ['keyword<>""']
},
is_close_db=False)
return data
class GetImages(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def run(self):
self.handle()
def handle(self):
data = self.get_data()
self.get_images(data, "large", img_url="img_url_large")
@classmethod
def start_thread(cls, data, fun, path, img_url, prefix):
thread_pool = ThreadPoolExecutor(max_workers=15)
task_list = list()
result = list()
for item in data:
task = thread_pool.submit(fun, item, path, img_url, prefix)
task_list.append(task)
for i in as_completed(task_list):
result.append(i.result())
return result
def get_images(self, data, path, img_url, prefix=""):
self.start_thread(data, self.__get_images, path, img_url, prefix)
def __get_images(self, item, path, img_url, prefix):
page_resource = self.get_page_resource(prefix + item[img_url])
with open(
"static/images/{path}/{id}.jpg".format(path=path,
id=item['id']),
"wb") as f:
try:
page_resource = page_resource.encode("utf-8")
except Exception as e:
debug(e)
f.write(page_resource)
f.close()
update_data = {"status": 1}
condition = ["id={id}".format(id=item['id'])]
self.__update_data(update_data, "list", condition)
@classmethod
def get_page_resource(cls, url):
data = curlData(url, open_virtual_ip=True)
return data
def __update_data(self, update_data, table, condition):
update_arr = {
"table": table,
"set": update_data,
"condition": condition
}
lock.acquire()
self.db.update(update_arr, is_close_db=False)
lock.release()
def get_data(self):
data = self.db.select(
{
"table": "list",
"columns": ["id", "img_url", "img_url_large"],
"condition": ["status=0"]
},
is_close_db=False)
return data
class RecipeContentThread(object):
def __init__(self):
self.recipe_list = RecipeListSpider()
self.table_columns = (("id", "int"), ("img_url", "varchar"),
("video_id", "varchar"), ("preparation",
"longtext"),
("ingredients", "text"), ("name", "varchar"),
("list_id", "int"))
self.handle_num = 0
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def run(self):
"""
:return:
"""
data = self.get_list()
self.start(data)
def start(self, data):
"""
:param data:
:return:
"""
thread_pool = ThreadPoolExecutor(max_workers=15)
task_list = list()
for item in data:
task = thread_pool.submit(self.handle_data, item)
task_list.append(task)
for i in as_completed(task_list):
result = i.result()
debug("本次处理成功 {num} 个线程".format(num=self.handle_num))
def get_list(self):
"""
:return:
"""
data = self.recipe_list.get_list()
return data
def handle_data(self, item):
"""
:param item:
:return:
"""
page_resource = self.get_data(item)
result = self.__handle_data(page_resource, item)
if result['code'] == 0:
debug("菜谱存储出错 --> {name}".format(name=item['name']))
else:
debug("菜谱存储成功 --> {name}".format(name=item['name']))
self.__update_status(result['code'])
lock.acquire()
self.handle_num = self.handle_num + 1
lock.release()
return {"code": 0}
@classmethod
def get_data(cls, item):
"""
:param item:
:return:
"""
url = CommonFunc().generate_content_url(item['url'])
data = curlData(url, open_virtual_ip=True)
return data
def __handle_data(self, page_resource, item):
"""
:param page_resource:
:param item:
:return:
"""
bs = BeautifulSoup(page_resource, "html.parser")
insert_arr = dict()
insert_arr['video_id'] = self.__get_video_id(bs)
insert_arr['img_url'] = self.__get_img_url(page_resource)
insert_arr['name'] = item['name']
insert_arr['preparation'] = self.__get_preparation(bs)
insert_arr['ingredients'] = self.__get_ingredients(bs)
insert_arr['list_id'] = item['id']
result = self.__save_data(insert_arr)
return {'code': result}
def __save_data(self, insert_arr):
lock.acquire()
sql = self.db.getInsertSql(insert_arr,
table="content",
table_columns=self.table_columns)
result = self.db.insertLastId(sql, is_close_db=False)
lock.release()
return result
def __update_status(self, recipe_list_id):
update_arr = {
"table":
"list",
"set": {
"status": "1"
},
"condition":
["id={recipe_list_id}".format(recipe_list_id=recipe_list_id)]
}
lock.acquire()
self.db.update(update_arr, is_close_db=False)
lock.release()
@classmethod
def __get_video_id(cls, bs):
"""
:param bs:
:return:
"""
video_id = bs.find("iframe")
try:
video_id = video_id.attrs['src']
video_id = re.findall('https://www.youtube.com/embed/([\w\W]*?)\?',
video_id)[0]
except Exception as e:
video_id = ""
debug("视频播放id获取出错，错误信息：{error}".format(error=e))
return video_id
@classmethod
def __get_img_url(cls, bs):
# img_url = bs.find("div", attrs={"class": "ytp-cued-thumbnail-overlay-image"})
try:
# img_url = img_url.attrs['style']
img_url = re.findall('"image": "([\w\W]*?)"', str(bs))[0]
except Exception as e:
img_url = ""
debug("菜谱图片链接获取出错，错误信息：{error}".format(error=e))
return img_url
@classmethod
def __get_preparation(cls, bs):
"""
:param bs:
:return:
"""
preparation = bs.find("div",
attrs={"class": "cs-recipe-single-preparation"})
try:
preparation = preparation.find("ul")
preparation = str(preparation)
preparation = re.findall("<ul>([\w\W]*?)<\/ul>", preparation)[0]
except Exception as e:
preparation = ""
debug("菜谱做法获取出错，错误信息：{error}".format(error=e))
return preparation
@classmethod
def __get_ingredients(cls, bs):
ingredients = bs.find("div",
attrs={"class": "cs-ingredients-check-list"})
ingredients_str = ""
try:
ingredients = ingredients.find("ul")
ingredients = ingredients.find_all("li")
for k, v in enumerate(ingredients):
if k == 0:
ingredients_str = ingredients_str + v.get_text().strip()
else:
ingredients_str = ingredients_str + "," + v.get_text(
).strip()
except Exception as e:
ingredients_str = ""
debug("配料获取出错，错误信息：{error}".format(error=e))
return ingredients_str
def __init__(self):
self.cookie = {}
# self.get_cookie()
self.db = DBConfig()
class MvCategory(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def get_category(self):
"""
:return:
"""
select_arr = {"table": "type"}
category = self.db.select(select_arr, is_close_db=False)
if not category:
return []
return category
def get(self):
"""
:return:
"""
# page_resource = self.get_data()
with open("tmp/index_page.txt", "rb") as f:
page_resource = f.read().decode("utf-8")
f.close()
bs = BeautifulSoup(page_resource, "html.parser")
category_list = self.__get_category_list(bs)
for item in category_list:
self.handle_data(item)
def handle_data(self, item):
"""
:param item:
:return:
"""
insert_arr = dict()
insert_arr['status'] = 0
insert_arr['url'] = self.__get_category_url(item)
insert_arr['img_src'] = self.__get_category_img_src(item)
insert_arr['icon_img_src'] = self.__get_category_icon_img_src(item)
insert_arr['name'] = self.__get_category_name(item)
insert_arr['description'] = self.__get_category_description(item)
if self.__save_date(insert_arr):
debug("类型存储成功")
else:
debug("类型存储失败")
def __save_date(self, insert_arr):
"""
:param insert_arr:
:return:
"""
table_columns = (("id", "int"), ("img_src", "varchar"),
("icon_img_src", "varchar"), ("url", "varchar"),
("name", "varchar"), ("description", "text"))
sql = self.db.getInsertSql(insert_arr,
table="type",
table_columns=table_columns)
result = self.db.insert(sql, is_close_db=False)
if result == 0:
return False
return True
@classmethod
def get_data(cls):
"""
:return:
"""
url = settings.DOMAIN
data = curlData(url, open_virtual_ip=True)
return data
@classmethod
def __get_category_list(cls, bs):
"""
:param bs:
:return:
"""
category_list = bs.find_all("ul", attrs={"class": "owl-carousel"})
try:
category_list = category_list[0].find_all("li",
attrs={"class": "item"})
except Exception as e:
category_list = list()
debug("类型列表获取失败，错误信息：{error}".format(error=e))
return category_list
@classmethod
def __get_category_url(cls, item):
"""
:param item:
:return:
"""
category_url = item.find("a")
try:
category_url = category_url.attrs['href']
except Exception as e:
category_url = ""
debug("分类url链接获取失败，错误信息：{error}".format(error=e))
return category_url
@classmethod
def __get_category_img_src(cls, item):
"""
:param item:
:return:
"""
category_img_src = item.find("img")
try:
category_img_src = category_img_src.attrs['src']
except Exception as e:
category_img_src = ""
debug("图片地址获取失败，错误信息：{error}".format(error=e))
return category_img_src
@classmethod
def __get_category_icon_img_src(cls, item):
"""
get icon img src
:param item:
:return:
"""
category_icon_img_src = item.find("img")
try:
category_icon_img_src = category_icon_img_src.attrs['src']
except Exception as e:
category_icon_img_src = ""
debug("icon图片地址获取失败，错误信息：{error}".format(error=e))
return category_icon_img_src
@classmethod
def __get_category_name(cls, item):
"""
get category name
:param item:
:return:
"""
category_name = item.find("div", attrs={"class": "category-name"})
try:
category_name = category_name.get_text().strip()
except Exception as e:
category_name = ""
debug("类型名获取失败，错误信息：{error}".format(error=e))
return category_name
@classmethod
def __get_category_description(cls, item):
"""
:param item:
:return:
"""
category_description = item.find(
"div", attrs={"class": "category-description"})
try:
category_description = category_description.get_text().strip()
except Exception as e:
category_description = ""
debug("类型描述获取失败，错误信息：{error}".format(error=e))
return category_description
def __init__(self):
self.db = DBConfig()
class RecipeType(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def get(self):
"""
:return:
"""
select_arr = {"table": "type", "condition": ['nav_type=2']}
data = self.db.select(select_arr, is_close_db=False)
# check whether have any data, if not, get all category
if not data:
self.get_recipe_type()
data = self.db.select(select_arr, is_close_db=False)
return data
def get_category(self):
"""
:return:
"""
select_arr = {"table": "type", "condition": ['status=0']}
return self.db.select(select_arr, is_close_db=False)
def get_recipe_type(self):
"""
:return:
"""
category_li = self.__handle_category()
self.__handle_category_data(category_li)
@classmethod
def __handle_category(cls):
"""
:return:
"""
url = CommonFunc().generate_url()
page_resource = curlData(url, open_virtual_ip=True)
bs_data = BeautifulSoup(page_resource, "html.parser")
category_ul = bs_data.find_all("ul", attrs={"class": "sub-menu"})
# only get the next level's li(tag), not include offspring(need to add 'recursive=False')
return category_ul[0].find_all("li", recursive=False)
def __handle_category_data(self, category_li, handle_type=1, parent_id=0):
"""
:param category_li:
:param handle_type:
:param parent_id:
:return:
"""
table_columns = (("id", "int"), ("name", "varchar"),
("page_num", "longtext"), ("nav_type", "int"),
("keyword", "varchar"), ("parent_id", "int"))
for item in category_li:
insert_arr = {"parent_id": 0, "nav_type": 2}
try:
href = item.find("a").attrs['href']
try:
insert_arr['keyword'] = re.findall('category=([\w\W]*.)',
href)[0]
except Exception as e:
debug(e)
if handle_type == 2:
insert_arr['parent_id'] = parent_id
if href == "#":
insert_arr['name'] = item.find("span").getText().strip()
insert_arr['nav_type'] = 1
sql = self.db.getInsertSql(insert_arr,
"type",
table_columns=table_columns)
lastest_id = self.db.insertLastId(sql, is_close_db=False)
if lastest_id == 0:
debug("get data error")
continue
self.__handle_category_data(item.find_all("li"), 2,
lastest_id)
else:
insert_arr['name'] = item.getText().strip()
sql = self.db.getInsertSql(insert_arr,
"type",
table_columns=table_columns)
self.db.insert(sql, is_close_db=False)
except Exception as e:
debug(e)
class GetImgUrlLarge(object):
def __init__(self):
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def run(self):
self.handle()
def handle(self):
data = self.get_data()
for item in data:
result = self.__handle(item)
if result['result_1'] == 1 and result['result_2'] == 1 and result[
'result_3'] == 1:
debug(item['img_url'])
else:
break
def __handle(self, item):
img_url = item['img_url']
try:
s = re.findall('squarethumbnails\/([\w\W]*.)', img_url)[0]
except Exception as e:
s = ''
debug(e)
if s == '':
return
s = 'http://www.laurainthekitchen.com/largethumbnails/' + s
result = self.__update_data(s, item)
return result
def __update_data(self, s, item):
update_arr_list = {
"table": "list",
"set": {
"img_url_large": s,
"status": 1
},
"condition": ["id={id}".format(id=item['id'])]
}
result_1 = self.db.update(update_arr_list, is_close_db=False)
del update_arr_list['set']['status']
update_arr_list['table'] = "tmp_list"
result_2 = self.db.update(update_arr_list, is_close_db=False)
update_arr_list['table'] = "content"
update_arr_list['condition'] = ["list_id={id}".format(id=item['id'])]
result_3 = self.db.update(update_arr_list, is_close_db=False)
return {
"result_1": result_1,
"result_2": result_2,
"result_3": result_3
}
def get_data(self):
select_arr = {
"table": "list",
"columns": ["img_url", "id"],
"condition": ["status=0"]
}
data = self.db.select(select_arr, is_close_db=False)
return data
class GetVideoSrc(object):
def __init__(self):
self.cookie = {}
# self.get_cookie()
self.db = DBConfig()
def __del__(self):
self.db.closeDB()
def run(self):
data = self.get_content_list()
self.handle_data(data)
def handle_data(self, data):
thread_pool = ThreadPoolExecutor(max_workers=15)
task_list = list()
for item in data:
if item['url'] == '':
continue
else:
task = thread_pool.submit(self.__handle_data, item)
task_list.append(task)
# self.__handle_data(item)
for i in as_completed(task_list):
result = i.result()
def __handle_data(self, item):
update_data = dict()
update_data['status'] = 1
update_data['video_src'] = self.__get_video_src(item)
debug(update_data['video_src'])
self.__update_data(item['id'], update_data)
return {"code": 0}
def __get_video_src(self, item):
header = {
# "Referer": "http://www.wyysdsa.com/",
"User-Agent": getUserAgent(),
# "Cache-Control": "max-age=0",
# "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3"
}
# url = "http://zeus.pelisplay.tv/embed/vip.php?u=Q1A5NUZJM1VDTWlUTk8wTEFmWGNQZDhnbWRIcmt6UVU0VGIxakpXOUF4Mi9yZW51Zi9yaXZlcXFoYnlwL3picC5hYm1uem4uampqLy86ZmNnZ3U&fondo_requerido="
# url = "https://nl.tan90.club/test/testHeader.html"
data = curlData(url=item['url'], header=header, cookie=self.cookie)
# with open("tmp/content_detail.txt", "rb") as f:
# data = f.read().decode("utf-8")
# f.close()
try:
src = re.findall("JSON\.parse\('([\w\W]*?)'\)\);", data)[0]
src = src.replace("\\", "")
src = json.loads(src)
src = src[0]['file']
except Exception as e:
src = ""
debug(e)
return src
def __update_data(self, content_id, update_data):
update_arr = {
"table": "content",
"set": update_data,
"condition": ['id={content_id}'.format(content_id=content_id)]
}
lock.acquire()
result = self.db.update(update_arr, is_close_db=False)
lock.release()
return result
def get_content_list(self):
data = self.db.select({
"table": "content",
"columns": ['id', 'url'],
"condition": ['status=0']
}, is_close_db=False)
return data
def get_cookie(self):
header = {
"User-Agent": getUserAgent(),
# "Cache-Control": "max-age=0",
# "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3"
}
url = "https://www.pelisplay.tv/"
self.cookie = getCookie(url, header=header)
debug(self.cookie)