Source code for mastodon.Mastodon

# coding: utf-8

import os
import os.path
import mimetypes
import time
import random
import string
import pytz
import datetime
from contextlib import closing
import pytz
import requests
from requests.models import urlencode
import dateutil
import dateutil.parser

class Mastodon:
    """
    Super basic but thorough and easy to use mastodon.social
    api wrapper in python.

    If anything is unclear, check the official API docs at
    https://github.com/Gargron/mastodon/wiki/API
    
    Supported:
        Username-Password Login
        OAuth2
    """
    __DEFAULT_BASE_URL = 'https://mastodon.social'
    __DEFAULT_TIMEOUT = 300


    ###
    # Registering apps
    ###
    @staticmethod
[docs] def create_app(client_name, scopes = ['read', 'write', 'follow'], redirect_uris = None, website = None, to_file = None, api_base_url = __DEFAULT_BASE_URL, request_timeout = __DEFAULT_TIMEOUT): """ Create a new app with given client_name and scopes (read, write, follow) Specify redirect_uris if you want users to be redirected to a certain page after authenticating. Specify to_file to persist your apps info to a file so you can use them in the constructor. Specify api_base_url if you want to register an app on an instance different from the flagship one. Presently, app registration is open by default, but this is not guaranteed to be the case for all future mastodon instances or even the flagship instance in the future. Returns client_id and client_secret. """ request_data = { 'client_name': client_name, 'scopes': " ".join(scopes) } try: if redirect_uris is not None: request_data['redirect_uris'] = redirect_uris; else: request_data['redirect_uris'] = 'urn:ietf:wg:oauth:2.0:oob'; if website is not None: request_data['website'] = website response = requests.post(api_base_url + '/api/v1/apps', data = request_data, timeout = request_timeout) response = response.json() except Exception as e: raise MastodonNetworkError("Could not complete request: %s" % e) if to_file != None: with open(to_file, 'w') as secret_file: secret_file.write(response['client_id'] + '\n') secret_file.write(response['client_secret'] + '\n') return (response['client_id'], response['client_secret'])
### # Authentication, including constructor ###
[docs] def __init__(self, client_id, client_secret = None, access_token = None, api_base_url = __DEFAULT_BASE_URL, debug_requests = False, ratelimit_method = "wait", ratelimit_pacefactor = 1.1, request_timeout = __DEFAULT_TIMEOUT): """ Create a new API wrapper instance based on the given client_secret and client_id. If you give a client_id and it is not a file, you must also give a secret. You can also specify an access_token, directly or as a file (as written by log_in). Mastodon.py can try to respect rate limits in several ways, controlled by ratelimit_method. "throw" makes functions throw a MastodonRatelimitError when the rate limit is hit. "wait" mode will, once the limit is hit, wait and retry the request as soon as the rate limit resets, until it succeeds. "pace" works like throw, but tries to wait in between calls so that the limit is generally not hit (How hard it tries to not hit the rate limit can be controlled by ratelimit_pacefactor). The default setting is "wait". Note that even in "wait" and "pace" mode, requests can still fail due to network or other problems! Also note that "pace" and "wait" are NOT thread safe. Specify api_base_url if you wish to talk to an instance other than the flagship one. If a file is given as client_id, read client ID and secret from that file. By default, a timeout of 300 seconds is used for all requests. If you wish to change this, pass the desired timeout (in seconds) as request_timeout. """ self.api_base_url = api_base_url self.client_id = client_id self.client_secret = client_secret self.access_token = access_token self.debug_requests = debug_requests self.ratelimit_method = ratelimit_method self._token_expired = datetime.datetime.now() self._refresh_token = None self.ratelimit_limit = 150 self.ratelimit_reset = time.time() self.ratelimit_remaining = 150 self.ratelimit_lastcall = time.time() self.ratelimit_pacefactor = ratelimit_pacefactor self.request_timeout = request_timeout if not ratelimit_method in ["throw", "wait", "pace"]: raise MastodonIllegalArgumentError("Invalid ratelimit method.") if os.path.isfile(self.client_id): with open(self.client_id, 'r') as secret_file: self.client_id = secret_file.readline().rstrip() self.client_secret = secret_file.readline().rstrip() else: if self.client_secret == None: raise MastodonIllegalArgumentError('Specified client id directly, but did not supply secret') if self.access_token != None and os.path.isfile(self.access_token): with open(self.access_token, 'r') as token_file: self.access_token = token_file.readline().rstrip()
[docs] def auth_request_url(self, client_id = None, redirect_uris = "urn:ietf:wg:oauth:2.0:oob", scopes = ['read', 'write', 'follow']): """Returns the url that a client needs to request the grant from the server. """ if client_id is None: client_id = self.client_id else: if os.path.isfile(client_id): with open(client_id, 'r') as secret_file: client_id = secret_file.readline().rstrip() params = {} params['client_id'] = client_id params['response_type'] = "code" params['redirect_uri'] = redirect_uris params['scope'] = " ".join(scopes) formatted_params = urlencode(params) return "".join([self.api_base_url, "/oauth/authorize?", formatted_params])
[docs] def log_in(self, username = None, password = None,\ code = None, redirect_uri = "urn:ietf:wg:oauth:2.0:oob", refresh_token = None,\ scopes = ['read', 'write', 'follow'], to_file = None): """ Your username is the e-mail you use to log in into mastodon. Can persist access token to file, to be used in the constructor. Supports refresh_token but Mastodon.social doesn't implement it at the moment. Handles password, authorization_code, and refresh_token authentication. Will throw a MastodonIllegalArgumentError if username / password are wrong, scopes are not valid or granted scopes differ from requested. For OAuth2 documentation, compare https://github.com/doorkeeper-gem/doorkeeper/wiki/Interacting-as-an-OAuth-client-with-Doorkeeper Returns the access token. """ if username is not None and password is not None: params = self.__generate_params(locals(), ['scopes', 'to_file', 'code', 'refresh_token']) params['grant_type'] = 'password' elif code is not None: params = self.__generate_params(locals(), ['scopes', 'to_file', 'username', 'password', 'refresh_token']) params['grant_type'] = 'authorization_code' elif refresh_token is not None: params = self.__generate_params(locals(), ['scopes', 'to_file', 'username', 'password', 'code']) params['grant_type'] = 'refresh_token' else: raise MastodonIllegalArgumentError('Invalid arguments given. username and password or code are required.') params['client_id'] = self.client_id params['client_secret'] = self.client_secret params['scope'] = " ".join(scopes) try: response = self.__api_request('POST', '/oauth/token', params, do_ratelimiting = False) self.access_token = response['access_token'] self.__set_refresh_token(response.get('refresh_token')) self.__set_token_expired(int(response.get('expires_in', 0))) except Exception as e: if username is not None or password is not None: raise MastodonIllegalArgumentError('Invalid user name, password, or redirect_uris: %s' % e) elif code is not None: raise MastodonIllegalArgumentError('Invalid access token or redirect_uris: %s' % e) else: raise MastodonIllegalArgumentError('Invalid request: %s' % e) requested_scopes = " ".join(sorted(scopes)) received_scopes = " ".join(sorted(response["scope"].split(" "))) if requested_scopes != received_scopes: raise MastodonAPIError('Granted scopes "' + received_scopes + '" differ from requested scopes "' + requested_scopes + '".') if to_file != None: with open(to_file, 'w') as token_file: token_file.write(response['access_token'] + '\n') return response['access_token']
### # Reading data: Instance ###
[docs] def instance(self): """ Retrieve basic information about the instance, including the URI and administrative contact email. Returns a dict. """ return self.__api_request('GET', '/api/v1/instance/')
### # Reading data: Timelines ##
[docs] def timeline(self, timeline = "home", max_id = None, since_id = None, limit = None): """ Fetch statuses, most recent ones first. Timeline can be home, local, public, or tag/hashtag. See the following functions documentation for what those do. The default timeline is the "home" timeline. Returns a list of toot dicts. """ params_initial = locals() if timeline == "local": timeline = "public" params_initial['local'] = True params = self.__generate_params(params_initial, ['timeline']) return self.__api_request('GET', '/api/v1/timelines/' + timeline, params)
[docs] def timeline_home(self, max_id = None, since_id = None, limit = None): """ Fetch the authenticated users home timeline (i.e. followed users and self). Returns a list of toot dicts. """ return self.timeline('home', max_id = max_id, since_id = since_id, limit = limit)
[docs] def timeline_local(self, max_id = None, since_id = None, limit = None): """ Fetches the local / instance-wide timeline, not including replies. Returns a list of toot dicts. """ return self.timeline('local', max_id = max_id, since_id = since_id, limit = limit)
[docs] def timeline_public(self, max_id = None, since_id = None, limit = None): """ Fetches the public / visible-network timeline, not including replies. Returns a list of toot dicts. """ return self.timeline('public', max_id = max_id, since_id = since_id, limit = limit)
[docs] def timeline_hashtag(self, hashtag, max_id = None, since_id = None, limit = None): """ Fetch a timeline of toots with a given hashtag. Returns a list of toot dicts. """ return self.timeline('tag/' + str(hashtag), max_id = max_id, since_id = since_id, limit = limit)
### # Reading data: Statuses ###
[docs] def status(self, id): """ Fetch information about a single toot. Returns a toot dict. """ return self.__api_request('GET', '/api/v1/statuses/' + str(id))
[docs] def status_card(self, id): """ Fetch a card associated with a status. Returns a card dict. """ return self.__api_request('GET', '/api/v1/statuses/' + str(id) + '/card')
[docs] def status_context(self, id): """ Fetch information about ancestors and descendants of a toot. Returns a context dict. """ return self.__api_request('GET', '/api/v1/statuses/' + str(id) + '/context')
[docs] def status_reblogged_by(self, id): """ Fetch a list of users that have reblogged a status. Returns a list of user dicts. """ return self.__api_request('GET', '/api/v1/statuses/' + str(id) + '/reblogged_by')
[docs] def status_favourited_by(self, id): """ Fetch a list of users that have favourited a status. Returns a list of user dicts. """ return self.__api_request('GET', '/api/v1/statuses/' + str(id) + '/favourited_by')
### # Reading data: Notifications ###
[docs] def notifications(self, id = None, max_id = None, since_id = None, limit = None): """ Fetch notifications (mentions, favourites, reblogs, follows) for the authenticated user. Can be passed an id to fetch a single notification. Returns a list of notification dicts. """ if id == None: params = self.__generate_params(locals(), ['id']) return self.__api_request('GET', '/api/v1/notifications', params) else: return self.__api_request('GET', '/api/v1/notifications/' + str(id))
### # Reading data: Accounts ###
[docs] def account(self, id): """ Fetch account information by user id. Returns a user dict. """ return self.__api_request('GET', '/api/v1/accounts/' + str(id))
[docs] def account_verify_credentials(self): """ Fetch authenticated user's account information. Returns a user dict. """ return self.__api_request('GET', '/api/v1/accounts/verify_credentials')
[docs] def account_statuses(self, id, max_id = None, since_id = None, limit = None): """ Fetch statuses by user id. Same options as timeline are permitted. Returns a list of toot dicts. """ params = self.__generate_params(locals(), ['id']) return self.__api_request('GET', '/api/v1/accounts/' + str(id) + '/statuses', params)
[docs] def account_following(self, id, max_id = None, since_id = None, limit = None): """ Fetch users the given user is following. Returns a list of user dicts. """ params = self.__generate_params(locals(), ['id']) return self.__api_request('GET', '/api/v1/accounts/' + str(id) + '/following', params)
[docs] def account_followers(self, id, max_id = None, since_id = None, limit = None): """ Fetch users the given user is followed by. Returns a list of user dicts. """ params = self.__generate_params(locals(), ['id']) return self.__api_request('GET', '/api/v1/accounts/' + str(id) + '/followers', params)
[docs] def account_relationships(self, id): """ Fetch relationships (following, followed_by, blocking) of the logged in user to a given account. id can be a list. Returns a list of relationship dicts. """ params = self.__generate_params(locals()) return self.__api_request('GET', '/api/v1/accounts/relationships', params)
### # Reading data: Searching ###
[docs] def search(self, q, resolve = False): """ Fetch matching hashtags, accounts and statuses. Will search federated instances if resolve is True. Returns a dict of lists. """ params = self.__generate_params(locals()) return self.__api_request('GET', '/api/v1/search', params)
### # Reading data: Mutes and Blocks ###
[docs] def mutes(self, max_id = None, since_id = None, limit = None): """ Fetch a list of users muted by the authenticated user. Returns a list of user dicts. """ params = self.__generate_params(locals()) return self.__api_request('GET', '/api/v1/mutes', params)
[docs] def blocks(self, max_id = None, since_id = None, limit = None): """ Fetch a list of users blocked by the authenticated user. Returns a list of user dicts. """ params = self.__generate_params(locals()) return self.__api_request('GET', '/api/v1/blocks', params)
### # Reading data: Reports ###
[docs] def reports(self): """ Fetch a list of reports made by the authenticated user. Returns a list of report dicts. """ return self.__api_request('GET', '/api/v1/reports')
### # Reading data: Favourites ###
[docs] def favourites(self, max_id = None, since_id = None, limit = None): """ Fetch the authenticated user's favourited statuses. Returns a list of toot dicts. """ params = self.__generate_params(locals()) return self.__api_request('GET', '/api/v1/favourites', params)
### # Reading data: Follow requests ###
[docs] def follow_requests(self, max_id = None, since_id = None, limit = None): """ Fetch the authenticated user's incoming follow requests. Returns a list of user dicts. """ params = self.__generate_params(locals()) return self.__api_request('GET', '/api/v1/follow_requests', params)
### # Writing data: Statuses ###
[docs] def status_post(self, status, in_reply_to_id = None, media_ids = None, sensitive = False, visibility = '', spoiler_text = None): """ Post a status. Can optionally be in reply to another status and contain up to four pieces of media (Uploaded via media_post()). media_ids can also be the media dicts returned by media_post - they are unpacked automatically. The 'sensitive' boolean decides whether or not media attached to the post should be marked as sensitive, which hides it by default on the Mastodon web front-end. The visibility parameter is a string value and matches the visibility option on the /api/v1/status POST API endpoint. It accepts any of: 'private' - post will be visible only to followers 'unlisted' - post will be public but not appear on the public timeline 'public' - post will be public If not passed in, visibility defaults to match the current account's privacy setting (private if the account is locked, public otherwise). The spoiler_text parameter is a string to be shown as a warning before the text of the status. If no text is passed in, no warning will be displayed. Returns a toot dict with the new status. """ params_initial = locals() # Validate visibility parameter valid_visibilities = ['private', 'public', 'unlisted', 'direct', ''] if params_initial['visibility'].lower() not in valid_visibilities: raise ValueError('Invalid visibility value! Acceptable values are %s' % valid_visibilities) if params_initial['sensitive'] == False: del[params_initial['sensitive']] if media_ids != None: try: media_ids_proper = [] for media_id in media_ids: if isinstance(media_id, dict): media_ids_proper.append(media_id["id"]) else: media_ids_proper.append(media_id) except Exception as e: raise MastodonIllegalArgumentError("Invalid media dict: %s" % e) params_initial["media_ids"] = media_ids_proper params = self.__generate_params(params_initial) return self.__api_request('POST', '/api/v1/statuses', params)
[docs] def toot(self, status): """ Synonym for status_post that only takes the status text as input. Returns a toot dict with the new status. """ return self.status_post(status)
[docs] def status_delete(self, id): """ Delete a status Returns an empty dict for good measure. """ return self.__api_request('DELETE', '/api/v1/statuses/' + str(id))
[docs] def status_reblog(self, id): """Reblog a status. Returns a toot with with a new status that wraps around the reblogged one. """ return self.__api_request('POST', '/api/v1/statuses/' + str(id) + "/reblog")
[docs] def status_unreblog(self, id): """ Un-reblog a status. Returns a toot dict with the status that used to be reblogged. """ return self.__api_request('POST', '/api/v1/statuses/' + str(id) + "/unreblog")
[docs] def status_favourite(self, id): """ Favourite a status. Returns a toot dict with the favourited status. """ return self.__api_request('POST', '/api/v1/statuses/' + str(id) + "/favourite")
[docs] def status_unfavourite(self, id): """ Un-favourite a status. Returns a toot dict with the un-favourited status. """ return self.__api_request('POST', '/api/v1/statuses/' + str(id) + "/unfavourite")
### # Writing data: Notifications ### def notifications_clear(self): """ Clear out a users notifications """ return self.__api_request('GET', '/api/v1/notifications/clear') ### # Writing data: Accounts ###
[docs] def account_follow(self, id): """ Follow a user. Returns a relationship dict containing the updated relationship to the user. """ return self.__api_request('POST', '/api/v1/accounts/' + str(id) + "/follow")
[docs] def follows(self, uri): """ Follow a remote user by uri (username@domain). Returns a user dict. """ params = self.__generate_params(locals()) return self.__api_request('POST', '/api/v1/follows', params)
[docs] def account_unfollow(self, id): """ Unfollow a user. Returns a relationship dict containing the updated relationship to the user. """ return self.__api_request('POST', '/api/v1/accounts/' + str(id) + "/unfollow")
[docs] def account_block(self, id): """ Block a user. Returns a relationship dict containing the updated relationship to the user. """ return self.__api_request('POST', '/api/v1/accounts/' + str(id) + "/block")
[docs] def account_unblock(self, id): """ Unblock a user. Returns a relationship dict containing the updated relationship to the user. """ return self.__api_request('POST', '/api/v1/accounts/' + str(id) + "/unblock")
[docs] def account_mute(self, id): """ Mute a user. Returns a relationship dict containing the updated relationship to the user. """ return self.__api_request('POST', '/api/v1/accounts/' + str(id) + "/mute")
[docs] def account_unmute(self, id): """ Unmute a user. Returns a relationship dict containing the updated relationship to the user. """ return self.__api_request('POST', '/api/v1/accounts/' + str(id) + "/unmute")
[docs] def account_update_credentials(self, display_name = None, note = None, avatar = None, header = None): """ Update the profile for the currently authenticated user. 'note' is the user's bio. 'avatar' and 'header' are images encoded in base64, prepended by a content-type (for example: 'data:image/png;base64,iVBORw0KGgoAAAA[...]') """ params = self.__generate_params(locals()) return self.__api_request('PATCH', '/api/v1/accounts/update_credentials', params)
### # Writing data: Reports ###
[docs] def report(self, account_id, status_ids, comment): """ Report a user to the admin. Accepts a list of toot IDs associated with the report, and a comment. Returns a report dict. """ params = self.__generate_params(locals()) return self.__api_request('POST', '/api/v1/reports/', params)
### # Writing data: Follow requests ###
[docs] def follow_request_authorize(self, id): """ Accept an incoming follow request. Returns an empty dict. """ return self.__api_request('POST', '/api/v1/follow_requests/' + str(id) + "/authorize")
[docs] def follow_request_reject(self, id): """ Reject an incoming follow request. Returns an empty dict. """ return self.__api_request('POST', '/api/v1/follow_requests/' + str(id) + "/reject")
### # Writing data: Media ###
[docs] def media_post(self, media_file, mime_type = None): """ Post an image. media_file can either be image data or a file name. If image data is passed directly, the mime type has to be specified manually, otherwise, it is determined from the file name. Throws a MastodonIllegalArgumentError if the mime type of the passed data or file can not be determined properly. Returns a media dict. This contains the id that can be used in status_post to attach the media file to a toot. """ if mime_type == None and os.path.isfile(media_file): mime_type = mimetypes.guess_type(media_file)[0] media_file = open(media_file, 'rb') if mime_type == None: raise MastodonIllegalArgumentError('Could not determine mime type or data passed directly without mime type.') random_suffix = ''.join(random.choice(string.ascii_uppercase + string.digits) for _ in range(10)) file_name = "mastodonpyupload_" + str(time.time()) + "_" + str(random_suffix) + mimetypes.guess_extension(mime_type) media_file_description = (file_name, media_file, mime_type) return self.__api_request('POST', '/api/v1/media', files = {'file': media_file_description})
### # Streaming ###
[docs] def user_stream(self, listener): """ Streams events that are relevant to the authorized user, i.e. home timeline and notifications. 'listener' should be a subclass of StreamListener. This method blocks forever, calling callbacks on 'listener' for incoming events. """ return self.__stream('/api/v1/streaming/user', listener)
[docs] def public_stream(self, listener): """ Streams public events. 'listener' should be a subclass of StreamListener. This method blocks forever, calling callbacks on 'listener' for incoming events. """ return self.__stream('/api/v1/streaming/public', listener)
def local_stream(self, listener): """ Streams local events. 'listener' should be a subclass of StreamListener. This method blocks forever, calling callbacks on 'listener' for incoming events. """ return self.__stream('/api/v1/streaming/public/local', listener)
[docs] def hashtag_stream(self, tag, listener): """ Returns all public statuses for the hashtag 'tag'. 'listener' should be a subclass of StreamListener. This method blocks forever, calling callbacks on 'listener' for incoming events. """ return self.__stream('/api/v1/streaming/hashtag', listener, params={'tag': tag})
### # Internal helpers, dragons probably ### def __datetime_to_epoch(self, date_time): """ Converts a python datetime to unix epoch, accounting for time zones and such. Assumes UTC if timezone is not given. """ date_time_utc = None if date_time.tzinfo == None: date_time_utc = date_time.replace(tzinfo = pytz.utc) else: date_time_utc = date_time.astimezone(pytz.utc) epoch_utc = datetime.datetime.utcfromtimestamp(0).replace(tzinfo = pytz.utc) return (date_time_utc - epoch_utc).total_seconds() def __api_request(self, method, endpoint, params = {}, files = {}, do_ratelimiting = True): """ Internal API request helper. """ response = None headers = None # "pace" mode ratelimiting: Assume constant rate of requests, sleep a little less long than it # would take to not hit the rate limit at that request rate. if do_ratelimiting and self.ratelimit_method == "pace": if self.ratelimit_remaining == 0: to_next = self.ratelimit_reset - time.time() if to_next > 0: # As a precaution, never sleep longer than 5 minutes to_next = min(to_next, 5 * 60) time.sleep(to_next) else: time_waited = time.time() - self.ratelimit_lastcall time_wait = float(self.ratelimit_reset - time.time()) / float(self.ratelimit_remaining) remaining_wait = time_wait - time_waited if remaining_wait > 0: to_next = remaining_wait / self.ratelimit_pacefactor to_next = min(to_next, 5 * 60) time.sleep(to_next) # Generate request headers if self.access_token != None: headers = {'Authorization': 'Bearer ' + self.access_token} if self.debug_requests == True: print('Mastodon: Request to endpoint "' + endpoint + '" using method "' + method + '".') print('Parameters: ' + str(params)) print('Headers: ' + str(headers)) print('Files: ' + str(files)) # Make request request_complete = False while not request_complete: request_complete = True response_object = None try: if method == 'GET': response_object = requests.get(self.api_base_url + endpoint, data = params, headers = headers, files = files, timeout = self.request_timeout) if method == 'POST': response_object = requests.post(self.api_base_url + endpoint, data = params, headers = headers, files = files, timeout = self.request_timeout) if method == 'PATCH': response_object = requests.patch(self.api_base_url + endpoint, data = params, headers = headers, files = files, timeout = self.request_timeout) if method == 'DELETE': response_object = requests.delete(self.api_base_url + endpoint, data = params, headers = headers, files = files, timeout = self.request_timeout) except Exception as e: raise MastodonNetworkError("Could not complete request: %s" % e) if response_object == None: raise MastodonIllegalArgumentError("Illegal request.") # Handle response if self.debug_requests == True: print('Mastodon: Response received with code ' + str(response_object.status_code) + '.') print('response headers: ' + str(response_object.headers)) print('Response text content: ' + str(response_object.text)) if response_object.status_code == 404: raise MastodonAPIError('Endpoint not found.') if response_object.status_code == 500: raise MastodonAPIError('General API problem.') try: response = response_object.json() except: raise MastodonAPIError("Could not parse response as JSON, response code was %s, bad json content was '%s'" % (response_object.status_code, response_object.content)) # Handle rate limiting if 'X-RateLimit-Remaining' in response_object.headers and do_ratelimiting: self.ratelimit_remaining = int(response_object.headers['X-RateLimit-Remaining']) self.ratelimit_limit = int(response_object.headers['X-RateLimit-Limit']) try: ratelimit_reset_datetime = dateutil.parser.parse(response_object.headers['X-RateLimit-Reset']) self.ratelimit_reset = self.__datetime_to_epoch(ratelimit_reset_datetime) # Adjust server time to local clock if 'Date' in response_object.headers: server_time_datetime = dateutil.parser.parse(response_object.headers['Date']) server_time = self.__datetime_to_epoch(server_time_datetime) server_time_diff = time.time() - server_time self.ratelimit_reset += server_time_diff self.ratelimit_lastcall = time.time() except Exception as e: raise MastodonRatelimitError("Rate limit time calculations failed: %s" % e) if "error" in response and response["error"] == "Throttled": if self.ratelimit_method == "throw": raise MastodonRatelimitError("Hit rate limit.") if self.ratelimit_method == "wait" or self.ratelimit_method == "pace": to_next = self.ratelimit_reset - time.time() if to_next > 0: # As a precaution, never sleep longer than 5 minutes to_next = min(to_next, 5 * 60) time.sleep(to_next) request_complete = False return response def __stream(self, endpoint, listener, params = {}): """ Internal streaming API helper. """ headers = {} if self.access_token != None: headers = {'Authorization': 'Bearer ' + self.access_token} url = self.api_base_url + endpoint with closing(requests.get(url, headers = headers, data = params, stream = True)) as r: listener.handle_stream(r.iter_lines()) def __generate_params(self, params, exclude = []): """ Internal named-parameters-to-dict helper. Note for developers: If called with locals() as params, as is the usual practice in this code, the __generate_params call (or at least the locals() call) should generally be the first thing in your function. """ params = dict(params) del params['self'] param_keys = list(params.keys()) for key in param_keys: if params[key] == None or key in exclude: del params[key] param_keys = list(params.keys()) for key in param_keys: if isinstance(params[key], list): params[key + "[]"] = params[key] del params[key] return params def __get_token_expired(self): """Internal helper for oauth code""" if self._token_expired < datetime.datetime.now(): return True else: return False def __set_token_expired(self, value): """Internal helper for oauth code""" self._token_expired = datetime.datetime.now() + datetime.timedelta(seconds=value) return def __get_refresh_token(self): """Internal helper for oauth code""" return self._refresh_token def __set_refresh_token(self, value): """Internal helper for oauth code""" self._refresh_token = value return ## # Exceptions ## class MastodonIllegalArgumentError(ValueError): pass class MastodonFileNotFoundError(IOError): pass class MastodonNetworkError(IOError): pass class MastodonAPIError(Exception): pass class MastodonRatelimitError(Exception): pass