60 lines
1.8 KiB
Python
60 lines
1.8 KiB
Python
import requests
|
|
|
|
import re, json
|
|
from datetime import datetime, timezone, timedelta
|
|
|
|
import functions
|
|
|
|
JST = timezone(timedelta(hours = 9))
|
|
|
|
class YahooAuctionsItem:
|
|
def __init__(self, url: str, name: str = None, from_json: dict = None):
|
|
# note - incoming url is not validated in any way!
|
|
self.name = name
|
|
if url == None and from_json != None:
|
|
self.id = from_json['id']
|
|
self.name = from_json['name']
|
|
self.original_name = from_json['original_name']
|
|
self.favourite = from_json['favourite']
|
|
self.url = f"https://buyee.jp/item/yahoo/auction/{self.id}"
|
|
|
|
else:
|
|
try:
|
|
self.url = re.match(r"([^?]+)", url.rstrip("/")).group(1) # remove trailing slashes and query params
|
|
except:
|
|
# ???
|
|
raise
|
|
self.id = re.match(r".+\/(.+?)$", self.url).group(1) # extract "x12345" from "https://buyee.jp/whatever/blah/x12345"
|
|
|
|
|
|
self.last_checked = datetime.fromisoformat('1970-01-01')
|
|
self.available = True
|
|
self.update()
|
|
|
|
def update(self):
|
|
try:
|
|
# the good news is, yahoo japan returns all the data we need in handy json format
|
|
# the bad news is that the only way to get that json format is to download the whole auction page and grep it
|
|
|
|
# r = requests.get(f"https://page.auctions.yahoo.co.jp/jp/auction/{self.id}").text
|
|
r = open("yahoo.html").read()
|
|
j = json.loads(re.match(r'.*var pageData ?= ?(\{.*?\});', r, re.DOTALL).group(1))
|
|
except:
|
|
raise
|
|
|
|
j = j['items']
|
|
self.price = float(j['price'])
|
|
self.bids = j['bids']
|
|
self.start_date = datetime.fromisoformat(j['starttime']).replace(tzinfo = JST)
|
|
self.end_date = datetime.fromisoformat(j['endtime']).replace(tzinfo = JST)
|
|
self.last_checked = datetime.now(JST)
|
|
self.original_name = j['productName']
|
|
if self.name == None:
|
|
self.name = j['productName']
|
|
|
|
def price_jpy(self):
|
|
return f"¥{self.price:.2f}"
|
|
|
|
def price_aud(self, rate = 75.0):
|
|
return f"${self.price / rate:.2f}"
|