mastoes-bots/common.py

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from mastodon import Mastodon
from sys import exit
def get_api(url, token_name = ""):
if token_name:
try:
file = open('token/' + token_name, 'r')
except FileNotFoundError:
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print('Token not found for ' + token_name)
exit()
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else:
token = file.read().splitlines()[0]
file.close()
else:
token = ""
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return Mastodon(access_token = token, api_base_url = url, ratelimit_method='throw')
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def list_read(name):
try:
file = open('list/' + name, 'r')
except FileNotFoundError:
file = open('list/' + name, 'x')
file.close()
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return []
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else:
list = file.read().splitlines()
file.close()
return list
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def list_write(name, values):
file = open('list/' + name, 'w')
for value in values:
file.write(str(value) + '\n')
file.close()
def list_append(name, value):
file = open('list/' + name, 'a')
file.write(value + '\n')
file.close()
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# It is not safe to get notifications from "last_id" because some may have been deleted
def get_new_notifications(api, bot_name, types=None):
last_notifications=list_read(bot_name + '_last_notifications')
notifications = api.notifications(types=types)
new_notifications = []
new_notifications_ids = []
max_notification = 0
if len(notifications) < 2:
max_notification = len(notifications)
else:
max_notification = len(notifications) // 2
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for i in range(0, max_notification):
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if str(notifications[i]['id']) not in last_notifications:
new_notifications.append(notifications[i])
for n in notifications:
new_notifications_ids.append(n['id'])
list_write(bot_name + "_last_notifications", new_notifications_ids)
return new_notifications