Check whether our mirror packages are up to date.
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mirror-checker/projects/sage.py

42 lines
1.4 KiB

import requests
import datefinder # another date finding library
import re
from datetime import datetime
from project import Project
from shared import CSC_MIRROR
class sage(Project):
"""sagemath class"""
@staticmethod
def get_latest_date(dates):
dates = [list(datefinder.find_dates(date))[0] for date in dates]
return max(dates)
@classmethod
def check(cls, data, project):
page1 = requests.get(CSC_MIRROR + data[project]["csc"] + data[project]["file"]).text
page2 = requests.get("http://mirrors.mit.edu/sage/src/index.html").text
page3 = requests.get("https://mirror.rcg.sfu.ca/mirror/sage/src/index.html").text
CSC_dates = re.findall(r'(\d{4}-\d{2}-\d{2} \d{2}:\d{2})', page1)
MIT_dates = re.findall(r'(\d{4}-\d{2}-\d{2} \d{2}:\d{2})', page2)
SFU_dates = re.findall(r'(\d{4}-\d{2}-\d{2} \d{2}:\d{2})', page3)
# print(len(CSC_dates))
# print(len(MIT_dates))
# print(len(SFU_dates))
# print(cls.get_latest_date(CSC_dates))
# print(cls.get_latest_date(MIT_dates))
# print(cls.get_latest_date(SFU_dates))
if len(CSC_dates) < max([len(MIT_dates), len(SFU_dates)]):
return False
elif len(CSC_dates) > max([len(MIT_dates), len(SFU_dates)]):
# if we have more entries than their mirror, ours must be the new one
# since distros only add new versions, and don't delete old versions
return True
if cls.get_latest_date(CSC_dates) < max([cls.get_latest_date(MIT_dates), cls.get_latest_date(SFU_dates)]):
return False
return True