mirror of
https://github.com/instaloader/instaloader.git
synced 2024-09-11 16:22:24 +02:00
Remove many code duplications, merely by using more pythonic idioms. Use GraphQL more often. Better cope with errors: All requests can be retried; failed requests do not cause program termination; all error strings are repeated to the user at the end of execution. download_post() (formerly download_node()) does not repeat node metadata request (before this commit, this request was executed up to three times).
1216 lines
62 KiB
Python
Executable File
1216 lines
62 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Download pictures (or videos) along with their captions and other metadata from Instagram."""
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import getpass
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import json
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import os
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import pickle
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import random
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import re
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import shutil
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import string
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import sys
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import tempfile
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import time
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from argparse import ArgumentParser
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from base64 import b64decode, b64encode
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from contextlib import contextmanager, suppress
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from datetime import datetime
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from io import BytesIO
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from typing import Any, Callable, Dict, Iterator, List, Optional, Tuple
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import requests
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import requests.utils
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import urllib3
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# To get version from setup.py for instaloader --version
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import pkg_resources
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try:
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# pylint:disable=no-member
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__version__ = pkg_resources.get_distribution('instaloader').version
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except pkg_resources.DistributionNotFound:
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__version__ = 'Run ./setup.py --version'
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try:
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# pylint:disable=wrong-import-position
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import win_unicode_console
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except ImportError:
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WINUNICODE = False
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else:
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win_unicode_console.enable()
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WINUNICODE = True
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class InstaloaderException(Exception):
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"""Base exception for this script"""
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pass
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class NonfatalException(InstaloaderException):
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"""Base exception for errors which should not cause instaloader to stop"""
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pass
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class QueryReturnedNotFoundException(InstaloaderException):
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pass
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class ProfileNotExistsException(NonfatalException):
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pass
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class ProfileHasNoPicsException(NonfatalException):
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pass
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class PrivateProfileNotFollowedException(NonfatalException):
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pass
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class LoginRequiredException(NonfatalException):
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pass
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class InvalidArgumentException(NonfatalException):
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pass
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class BadResponseException(NonfatalException):
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pass
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class NodeUnavailableException(NonfatalException):
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pass
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class BadCredentialsException(InstaloaderException):
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pass
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class ConnectionException(NonfatalException):
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pass
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def get_default_session_filename(username: str) -> str:
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"""Returns default session filename for given username."""
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dirname = tempfile.gettempdir() + "/" + ".instaloader-" + getpass.getuser()
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filename = dirname + "/" + "session-" + username
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return filename.lower()
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def copy_session(session: requests.Session) -> requests.Session:
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"""Duplicates a requests.Session."""
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new = requests.Session()
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new.cookies = \
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requests.utils.cookiejar_from_dict(requests.utils.dict_from_cookiejar(session.cookies))
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new.headers = session.headers.copy()
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return new
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def default_user_agent() -> str:
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return 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 ' \
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'(KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36'
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def shortcode_to_mediaid(code: str) -> int:
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if len(code) > 11:
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raise InvalidArgumentException("Wrong shortcode \"{0}\", unable to convert to mediaid.".format(code))
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code = 'A' * (12 - len(code)) + code
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return int.from_bytes(b64decode(code.encode(), b'-_'), 'big')
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def mediaid_to_shortcode(mediaid: int) -> str:
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if mediaid.bit_length() > 64:
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raise InvalidArgumentException("Wrong mediaid {0}, unable to convert to shortcode".format(str(mediaid)))
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return b64encode(mediaid.to_bytes(9, 'big'), b'-_').decode().replace('A', ' ').lstrip().replace(' ','A')
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def format_string_contains_key(format_string: str, key: str) -> bool:
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# pylint:disable=unused-variable
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for literal_text, field_name, format_spec, conversion in string.Formatter().parse(format_string):
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if field_name == key:
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return True
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return False
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class Instaloader:
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def __init__(self,
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sleep: bool = True, quiet: bool = False, shorter_output: bool = False,
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user_agent: Optional[str] = None,
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dirname_pattern: Optional[str] = None,
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filename_pattern: Optional[str] = None):
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self.user_agent = user_agent if user_agent is not None else default_user_agent()
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self.session = self.get_anonymous_session()
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self.username = None
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self.sleep = sleep
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self.quiet = quiet
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self.shorter_output = shorter_output
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self.dirname_pattern = dirname_pattern if dirname_pattern is not None else '{target}'
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self.filename_pattern = filename_pattern.replace('{date}', '{date:%Y-%m-%d_%H-%M-%S}') \
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if filename_pattern is not None else '{date:%Y-%m-%d_%H-%M-%S}'
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self.error_log = []
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def _log(self, *msg, sep='', end='\n', flush=False):
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"""Log a message to stdout that can be suppressed with --quiet."""
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if not self.quiet:
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print(*msg, sep=sep, end=end, flush=flush)
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def _error(self, msg: str):
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"""Log a non-fatal error message to stderr, which is repeated at program termination."""
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print(msg, file=sys.stderr)
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self.error_log.append(msg)
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@contextmanager
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def _error_catcher(self, extra_info: Optional[str] = None):
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"""
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Context manager to catch, output and record NonfatalExceptions.
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:param extra_info: String to prefix error message with."""
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try:
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yield
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except NonfatalException as err:
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if extra_info:
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self._error('{}: {}'.format(extra_info, err))
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else:
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self._error('{}'.format(err))
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def _sleep(self):
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"""Sleep a short, random time if self.sleep is set. Called before each request to the instagram.com."""
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if self.sleep:
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time.sleep(random.uniform(0.5, 1.75))
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def _get_and_write_raw(self, url: str, filename: str, tries: int = 3) -> None:
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"""Downloads raw data.
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:raises ConnectionException: When download repeatedly failed."""
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try:
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resp = self.get_anonymous_session().get(url, stream=True)
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if resp.status_code == 200:
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self._log(filename, end=' ', flush=True)
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with open(filename, 'wb') as file:
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resp.raw.decode_content = True
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shutil.copyfileobj(resp.raw, file)
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else:
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raise ConnectionException("HTTP error code {}.".format(resp.status_code))
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except (urllib3.exceptions.HTTPError, requests.exceptions.RequestException, ConnectionException) as err:
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error_string = "URL {}: {}".format(url, err)
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if tries <= 1:
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raise ConnectionException(error_string)
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else:
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self._error(error_string)
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self._sleep()
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self._get_and_write_raw(url, filename, tries - 1)
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def _get_json(self, url: str, params: Optional[Dict[str, Any]] = None,
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session: Optional[requests.Session] = None, tries: int = 3) -> Dict[str, Any]:
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"""JSON request to Instagram.
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:param url: URL, relative to https://www.instagram.com/
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:param params: GET parameters
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:param session: Session to use, or None to use self.session
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:param tries: Maximum number of attempts until a exception is raised
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:return: Decoded response dictionary
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"""
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sess = session if session else self.session
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try:
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self._sleep()
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resp = sess.get('https://www.instagram.com/' + url, params=params)
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if resp.status_code == 404:
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raise QueryReturnedNotFoundException("404")
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if resp.status_code != 200:
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raise ConnectionException("HTTP error code {}.".format(resp.status_code))
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return resp.json()
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except (ConnectionException, json.decoder.JSONDecodeError) as err:
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error_string = "JSON Query to {}: {}".format(url, err)
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if tries <= 1:
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raise ConnectionException(error_string)
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else:
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self._error(error_string)
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self._sleep()
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self._get_json(url, params, sess, tries - 1)
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def default_http_header(self, empty_session_only: bool = False) -> Dict[str, str]:
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"""Returns default HTTP header we use for requests."""
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header = {'Accept-Encoding': 'gzip, deflate',
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'Accept-Language': 'en-US,en;q=0.8',
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'Connection': 'keep-alive',
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'Content-Length': '0',
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'Host': 'www.instagram.com',
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'Origin': 'https://www.instagram.com',
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'Referer': 'https://www.instagram.com/',
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'User-Agent': self.user_agent,
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'X-Instagram-AJAX': '1',
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'X-Requested-With': 'XMLHttpRequest'}
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if empty_session_only:
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del header['Host']
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del header['Origin']
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del header['Referer']
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del header['X-Instagram-AJAX']
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del header['X-Requested-With']
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return header
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def get_anonymous_session(self) -> requests.Session:
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"""Returns our default anonymous requests.Session object."""
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session = requests.Session()
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session.cookies.update({'sessionid': '', 'mid': '', 'ig_pr': '1',
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'ig_vw': '1920', 'csrftoken': '',
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's_network': '', 'ds_user_id': ''})
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session.headers.update(self.default_http_header(empty_session_only=True))
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return session
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def graphql_query(self, query_id: int, variables: Dict[str, Any],
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referer: Optional[str] = None) -> Dict[str, Any]:
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"""
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Do a GraphQL Query.
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:param query_id: Query ID.
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:param variables: Variables for the Query.
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:param referer: HTTP Referer, or None.
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:return: The server's response dictionary.
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"""
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tmpsession = copy_session(self.session)
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tmpsession.headers.update(self.default_http_header(empty_session_only=True))
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del tmpsession.headers['Connection']
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del tmpsession.headers['Content-Length']
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tmpsession.headers['authority'] = 'www.instagram.com'
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tmpsession.headers['scheme'] = 'https'
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tmpsession.headers['accept'] = '*/*'
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if referer is not None:
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tmpsession.headers['referer'] = referer
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return self._get_json('graphql/query',
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params={'query_id': query_id,
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'variables': json.dumps(variables, separators=(',', ':'))},
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session=tmpsession)
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def get_username_by_id(self, profile_id: int) -> str:
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"""To get the current username of a profile, given its unique ID, this function can be used."""
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data = self.graphql_query(17862015703145017, {'id': str(profile_id), 'first': 1})['data']['user']
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if data:
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data = data["edge_owner_to_timeline_media"]
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else:
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raise ProfileNotExistsException("No profile found, the user may have blocked you (ID: " +
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str(profile_id) + ").")
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if not data['edges']:
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if data['count'] == 0:
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raise ProfileHasNoPicsException("Profile with ID {0}: no pics found.".format(str(profile_id)))
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else:
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raise LoginRequiredException("Login required to determine username (ID: " + str(profile_id) + ").")
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else:
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shortcode = mediaid_to_shortcode(int(data['edges'][0]["node"]["id"]))
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return self.get_post_metadata(shortcode)['owner']['username']
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def get_id_by_username(self, profile: str) -> int:
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"""Each Instagram profile has its own unique ID which stays unmodified even if a user changes
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his/her username. To get said ID, given the profile's name, you may call this function."""
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return int(self.get_profile_metadata(profile)['user']['id'])
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def graphql_node_list(self, query_id: int, query_variables: Dict[str, Any], query_referer: Optional[str],
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edge_extractor: Callable[[Dict[str, Any]], Dict[str, Any]]) -> Iterator[Dict[str, Any]]:
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query_variables['first'] = 500
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data = self.graphql_query(query_id, query_variables, query_referer)
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while True:
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edge_struct = edge_extractor(data)
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yield from [edge['node'] for edge in edge_struct['edges']]
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if edge_struct['page_info']['has_next_page']:
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query_variables['after'] = edge_struct['page_info']['end_cursor']
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data = self.graphql_query(query_id, query_variables, query_referer)
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else:
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break
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def get_followers(self, profile: str) -> Iterator[Dict[str, Any]]:
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"""
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Retrieve list of followers of given profile.
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To use this, one needs to be logged in and private profiles has to be followed,
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otherwise this returns an empty list.
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:param profile: Name of profile to lookup followers.
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"""
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yield from self.graphql_node_list(17851374694183129, {'id': str(self.get_id_by_username(profile))},
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'https://www.instagram.com/' + profile + '/',
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lambda d: d['data']['user']['edge_followed_by'])
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def get_followees(self, profile: str) -> Iterator[Dict[str, Any]]:
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"""
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Retrieve list of followees (followings) of given profile.
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To use this, one needs to be logged in and private profiles has to be followed,
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otherwise this returns an empty list.
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:param profile: Name of profile to lookup followers.
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"""
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yield from self.graphql_node_list(17874545323001329, {'id': str(self.get_id_by_username(profile))},
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'https://www.instagram.com/' + profile + '/',
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lambda d: d['data']['user']['edge_follow'])
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def download_pic(self, filename: str, url: str, mtime: datetime,
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filename_suffix: Optional[str] = None) -> bool:
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"""Downloads and saves picture with given url under given directory with given timestamp.
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Returns true, if file was actually downloaded, i.e. updated."""
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urlmatch = re.search('\\.[a-z]*\\?', url)
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file_extension = url[-3:] if urlmatch is None else urlmatch.group(0)[1:-1]
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if filename_suffix is not None:
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filename += '_' + filename_suffix
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filename += '.' + file_extension
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if os.path.isfile(filename):
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self._log(filename + ' exists', end=' ', flush=True)
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return False
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self._get_and_write_raw(url, filename)
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os.utime(filename, (datetime.now().timestamp(), mtime.timestamp()))
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return True
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def get_comments(self, shortcode: str) -> Iterator[Dict[str, Any]]:
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"""Retrieve comments of node with given shortcode."""
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yield from self.graphql_node_list(17852405266163336, {'shortcode': shortcode},
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'https://www.instagram.com/p/' + shortcode + '/',
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lambda d: d['data']['shortcode_media']['edge_media_to_comment'])
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def update_comments(self, filename: str, shortcode: str) -> None:
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filename += '_comments.json'
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try:
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comments = json.load(open(filename))
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except FileNotFoundError:
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comments = list()
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comments.extend(self.get_comments(shortcode))
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if comments:
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with open(filename, 'w') as file:
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comments_list = sorted(sorted(list(comments), key=lambda t: t['id']),
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key=lambda t: t['created_at'], reverse=True)
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unique_comments_list = [comments_list[0]]
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#for comment in comments_list:
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# if unique_comments_list[-1]['id'] != comment['id']:
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# unique_comments_list.append(comment)
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#file.write(json.dumps(unique_comments_list, indent=4))
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#pylint:disable=invalid-name
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for x, y in zip(comments_list[:-1], comments_list[1:]):
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if x['id'] != y['id']:
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unique_comments_list.append(y)
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file.write(json.dumps(unique_comments_list, indent=4))
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self._log('comments', end=' ', flush=True)
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def save_caption(self, filename: str, mtime: datetime, caption: str) -> None:
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"""Updates picture caption"""
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filename += '.txt'
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pcaption = caption.replace('\n', ' ').strip()
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caption = caption.encode("UTF-8")
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if self.shorter_output:
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pcaption = "txt"
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else:
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pcaption = '[' + ((pcaption[:29] + u"\u2026") if len(pcaption) > 31 else pcaption) + ']'
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with suppress(FileNotFoundError):
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with open(filename, 'rb') as file:
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file_caption = file.read()
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if file_caption.replace(b'\r\n', b'\n') == caption.replace(b'\r\n', b'\n'):
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try:
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self._log(pcaption + ' unchanged', end=' ', flush=True)
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except UnicodeEncodeError:
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self._log('txt unchanged', end=' ', flush=True)
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return None
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else:
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def get_filename(index):
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return filename if index == 0 else (filename[:-4] + '_old_' +
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(str(0) if index < 10 else str()) + str(index) + filename[-4:])
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i = 0
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while os.path.isfile(get_filename(i)):
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i = i + 1
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for index in range(i, 0, -1):
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os.rename(get_filename(index - 1), get_filename(index))
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try:
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self._log(pcaption + ' updated', end=' ', flush=True)
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except UnicodeEncodeError:
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self._log('txt updated', end=' ', flush=True)
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try:
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self._log(pcaption, end=' ', flush=True)
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except UnicodeEncodeError:
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self._log('txt', end=' ', flush=True)
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with open(filename, 'wb') as text_file:
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shutil.copyfileobj(BytesIO(caption), text_file)
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os.utime(filename, (datetime.now().timestamp(), mtime.timestamp()))
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def save_location(self, filename: str, location_json: Dict[str, str], mtime: datetime) -> None:
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filename += '_location.txt'
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location_string = (location_json["name"] + "\n" +
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"https://maps.google.com/maps?q={0},{1}&ll={0},{1}\n".format(location_json["lat"],
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location_json["lng"]))
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with open(filename, 'wb') as text_file:
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shutil.copyfileobj(BytesIO(location_string.encode()), text_file)
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os.utime(filename, (datetime.now().timestamp(), mtime.timestamp()))
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self._log('geo', end=' ', flush=True)
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def download_profilepic(self, name: str, url: str) -> None:
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"""Downloads and saves profile pic with given url."""
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def _epoch_to_string(epoch: datetime) -> str:
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return epoch.strftime('%Y-%m-%d_%H-%M-%S')
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date_object = datetime.strptime(requests.head(url).headers["Last-Modified"],
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'%a, %d %b %Y %H:%M:%S GMT')
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if ((format_string_contains_key(self.dirname_pattern, 'profile') or
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format_string_contains_key(self.dirname_pattern, 'target'))):
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filename = '{0}/{1}_UTC_profile_pic.{2}'.format(self.dirname_pattern.format(profile=name.lower(),
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target=name.lower()),
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_epoch_to_string(date_object), url[-3:])
|
|
else:
|
|
filename = '{0}/{1}_{2}_UTC_profile_pic.{3}'.format(self.dirname_pattern.format(), name.lower(),
|
|
_epoch_to_string(date_object), url[-3:])
|
|
if os.path.isfile(filename):
|
|
self._log(filename + ' already exists')
|
|
return None
|
|
match = re.search('http.*://.*instagram.*[^/]*\\.(com|net)/[^/]+/.', url)
|
|
if match is None:
|
|
raise ConnectionException("URL \'" + url + "\' could not be processed.")
|
|
index = len(match.group(0)) - 1
|
|
offset = 8 if match.group(0)[-1:] == 's' else 0
|
|
url = url[:index] + 's2048x2048' + ('/' if offset == 0 else str()) + url[index + offset:]
|
|
self._get_and_write_raw(url, filename)
|
|
os.utime(filename, (datetime.now().timestamp(), date_object.timestamp()))
|
|
self._log('') # log output of _get_and_write_raw() does not produce \n
|
|
|
|
def save_session_to_file(self, filename: Optional[str] = None) -> None:
|
|
"""Saves requests.Session object."""
|
|
if filename is None:
|
|
filename = get_default_session_filename(self.username)
|
|
dirname = os.path.dirname(filename)
|
|
if dirname != '' and not os.path.exists(dirname):
|
|
os.makedirs(dirname)
|
|
os.chmod(dirname, 0o700)
|
|
with open(filename, 'wb') as sessionfile:
|
|
os.chmod(filename, 0o600)
|
|
pickle.dump(requests.utils.dict_from_cookiejar(self.session.cookies), sessionfile)
|
|
self._log("Saved session to %s." % filename)
|
|
|
|
def load_session_from_file(self, username: str, filename: Optional[str] = None) -> None:
|
|
"""Internally stores requests.Session object loaded from file.
|
|
|
|
If filename is None, the file with the default session path is loaded.
|
|
|
|
:raises FileNotFoundError; If the file does not exist.
|
|
"""
|
|
if filename is None:
|
|
filename = get_default_session_filename(username)
|
|
with open(filename, 'rb') as sessionfile:
|
|
session = requests.Session()
|
|
session.cookies = requests.utils.cookiejar_from_dict(pickle.load(sessionfile))
|
|
session.headers.update(self.default_http_header())
|
|
session.headers.update({'X-CSRFToken': session.cookies.get_dict()['csrftoken']})
|
|
self._log("Loaded session from %s." % filename)
|
|
self.session = session
|
|
self.username = username
|
|
|
|
def test_login(self, session: Optional[requests.Session]) -> Optional[str]:
|
|
"""Returns the Instagram username to which given requests.Session object belongs, or None."""
|
|
if session:
|
|
data = self._get_json('', params={'__a': 1}, session=session)
|
|
return data['graphql']['user']['username'] if 'graphql' in data else None
|
|
|
|
def login(self, user: str, passwd: str) -> None:
|
|
"""Log in to instagram with given username and password and internally store session object"""
|
|
session = requests.Session()
|
|
session.cookies.update({'sessionid': '', 'mid': '', 'ig_pr': '1',
|
|
'ig_vw': '1920', 'csrftoken': '',
|
|
's_network': '', 'ds_user_id': ''})
|
|
session.headers.update(self.default_http_header())
|
|
self._sleep()
|
|
resp = session.get('https://www.instagram.com/')
|
|
session.headers.update({'X-CSRFToken': resp.cookies['csrftoken']})
|
|
self._sleep()
|
|
login = session.post('https://www.instagram.com/accounts/login/ajax/',
|
|
data={'password': passwd, 'username': user}, allow_redirects=True)
|
|
session.headers.update({'X-CSRFToken': login.cookies['csrftoken']})
|
|
if login.status_code == 200:
|
|
if user == self.test_login(session):
|
|
self.username = user
|
|
self.session = session
|
|
else:
|
|
raise BadCredentialsException('Login error! Check your credentials!')
|
|
else:
|
|
raise ConnectionException('Login error! Connection error!')
|
|
|
|
def get_post_metadata(self, shortcode: str, tries: int = 3) -> Dict[str, Any]:
|
|
"""Get full metadata of the post associated with given shortcode.
|
|
|
|
:raises NodeUnavailableException: If the data cannot be retrieved."""
|
|
pic_json = self._get_json("p/{0}/".format(shortcode), params={'__a': 1})
|
|
try:
|
|
media = pic_json["graphql"]["shortcode_media"] if "graphql" in pic_json else pic_json["media"]
|
|
except KeyError as err:
|
|
print(json.dumps(pic_json, indent=4), file=sys.stderr)
|
|
error_string = "Post {}: {}".format(shortcode, err)
|
|
if tries <= 1:
|
|
raise NodeUnavailableException(error_string)
|
|
else:
|
|
self._error(error_string)
|
|
self._sleep()
|
|
media = self.get_post_metadata(shortcode, tries - 1)
|
|
return media
|
|
|
|
def get_location(self, post_metadata: Dict[str, Any]) -> Optional[Dict[str, str]]:
|
|
if post_metadata["location"] is not None:
|
|
location_json = self._get_json("explore/locations/{0}/".format(post_metadata["location"]["id"]),
|
|
params={'__a': 1})
|
|
return location_json["location"]
|
|
|
|
def download_post(self, node: Dict[str, Any], profile: Optional[str], target: str,
|
|
download_videos: bool = True, geotags: bool = False, download_comments: bool = False) -> bool:
|
|
"""
|
|
Download everything associated with one instagram post node, i.e. picture, caption and video.
|
|
|
|
:param node: Node, as from media->nodes list in instagram's JSONs
|
|
:param profile: Name of profile to which this node belongs
|
|
:param target: Target name, i.e. profile name, #hashtag, :feed; for filename.
|
|
:param download_videos: True, if videos should be downloaded
|
|
:param geotags: Download geotags
|
|
:param download_comments: Update comments
|
|
:return: True if something was downloaded, False otherwise, i.e. file was already there
|
|
"""
|
|
already_has_profilename = profile is not None or ('owner' in node and 'username' in node['owner'])
|
|
needs_profilename = (format_string_contains_key(self.dirname_pattern, 'profile') or
|
|
format_string_contains_key(self.filename_pattern, 'profile'))
|
|
shortcode = node['shortcode'] if 'shortcode' in node else node['code']
|
|
post_metadata = None
|
|
if needs_profilename:
|
|
if already_has_profilename:
|
|
profilename = profile if profile is not None else node['owner']['username']
|
|
profilename = profilename.lower()
|
|
else:
|
|
try:
|
|
post_metadata = self.get_post_metadata(shortcode)
|
|
profilename = post_metadata['owner']['username'].lower()
|
|
except (NonfatalException, KeyError) as err:
|
|
self._error("Unable to get owner name of post {}: {} -- using \'UNKNOWN\'.".format(shortcode, err))
|
|
profilename = 'UNKNOWN'
|
|
else:
|
|
profilename = None
|
|
date = datetime.fromtimestamp(node["date"] if "date" in node else node["taken_at_timestamp"])
|
|
dirname = self.dirname_pattern.format(profile=profilename, target=target.lower())
|
|
filename = dirname + '/' + self.filename_pattern.format(profile=profilename, target=target.lower(),
|
|
date=date,
|
|
shortcode=shortcode)
|
|
os.makedirs(os.path.dirname(filename), exist_ok=True)
|
|
url = node["display_url"] if "display_url" in node else node["display_src"]
|
|
if '__typename' in node:
|
|
if node['__typename'] == 'GraphSidecar':
|
|
if not post_metadata:
|
|
post_metadata = self.get_post_metadata(shortcode)
|
|
edge_number = 1
|
|
downloaded = True
|
|
for edge in post_metadata['edge_sidecar_to_children']['edges']:
|
|
edge_downloaded = self.download_pic(filename=filename,
|
|
url=edge['node']['display_url'],
|
|
mtime=date,
|
|
filename_suffix=str(edge_number))
|
|
downloaded = downloaded and edge_downloaded
|
|
edge_number += 1
|
|
elif node['__typename'] in ['GraphImage', 'GraphVideo']:
|
|
downloaded = self.download_pic(filename=filename,
|
|
url=url,
|
|
mtime=date)
|
|
else:
|
|
self._log("Warning: Unknown typename discovered:" + node['__typename'])
|
|
downloaded = False
|
|
else:
|
|
# Node is an old image or video.
|
|
downloaded = self.download_pic(filename=filename, url=url, mtime=date)
|
|
if "edge_media_to_caption" in node and node["edge_media_to_caption"]["edges"]:
|
|
self.save_caption(filename, date, node["edge_media_to_caption"]["edges"][0]["node"]["text"])
|
|
elif "caption" in node:
|
|
self.save_caption(filename, date, node["caption"])
|
|
else:
|
|
self._log("<no caption>", end=' ', flush=True)
|
|
if node["is_video"] and download_videos:
|
|
if not post_metadata:
|
|
post_metadata = self.get_post_metadata(shortcode)
|
|
self.download_pic(filename=filename,
|
|
url=post_metadata['video_url'],
|
|
mtime=date)
|
|
if geotags:
|
|
if not post_metadata:
|
|
post_metadata = self.get_post_metadata(shortcode)
|
|
location = self.get_location(post_metadata)
|
|
if location:
|
|
self.save_location(filename, location, date)
|
|
if download_comments:
|
|
self.update_comments(filename, shortcode)
|
|
self._log()
|
|
return downloaded
|
|
|
|
def get_stories(self, userids: Optional[List[int]] = None) -> Iterator[Dict[str, Any]]:
|
|
"""Get available stories from followees or all stories of users whose ID are given.
|
|
Does not mark stories as seen.
|
|
To use this, one needs to be logged in
|
|
|
|
:param userids: List of user IDs to be processed in terms of downloading their stories, or None.
|
|
"""
|
|
tempsession = copy_session(self.session)
|
|
header = tempsession.headers
|
|
header['User-Agent'] = 'Instagram 10.3.2 (iPhone7,2; iPhone OS 9_3_3; en_US; en-US; scale=2.00; 750x1334) ' \
|
|
'AppleWebKit/420+'
|
|
del header['Host']
|
|
del header['Origin']
|
|
del header['X-Instagram-AJAX']
|
|
del header['X-Requested-With']
|
|
|
|
def _get(url):
|
|
self._sleep()
|
|
resp = tempsession.get(url)
|
|
if resp.status_code != 200:
|
|
raise ConnectionException('Failed to fetch stories.')
|
|
return json.loads(resp.text)
|
|
|
|
url_reel_media = 'https://i.instagram.com/api/v1/feed/user/{0}/reel_media/'
|
|
url_reels_tray = 'https://i.instagram.com/api/v1/feed/reels_tray/'
|
|
if userids is not None:
|
|
for userid in userids:
|
|
yield _get(url_reel_media.format(userid))
|
|
else:
|
|
data = _get(url_reels_tray)
|
|
if not 'tray' in data:
|
|
raise BadResponseException('Bad story reel JSON.')
|
|
for user in data["tray"]:
|
|
yield user if "items" in user else _get(url_reel_media.format(user['user']['pk']))
|
|
|
|
def download_stories(self,
|
|
userids: Optional[List[int]] = None,
|
|
download_videos: bool = True,
|
|
fast_update: bool = False,
|
|
filename_target: str = ':stories') -> None:
|
|
"""
|
|
Download available stories from user followees or all stories of users whose ID are given.
|
|
Does not mark stories as seen.
|
|
To use this, one needs to be logged in
|
|
|
|
:param userids: List of user IDs to be processed in terms of downloading their stories
|
|
:param download_videos: True, if videos should be downloaded
|
|
:param fast_update: If true, abort when first already-downloaded picture is encountered
|
|
:param filename_target: Replacement for {target} in dirname_pattern and filename_pattern
|
|
"""
|
|
|
|
if self.username is None:
|
|
raise LoginRequiredException('Login required to download stories')
|
|
|
|
for user_stories in self.get_stories(userids):
|
|
if "items" not in user_stories:
|
|
continue
|
|
name = user_stories["user"]["username"].lower()
|
|
self._log("Retrieving stories from profile {}.".format(name))
|
|
totalcount = len(user_stories["items"]) if "items" in user_stories else 0
|
|
count = 1
|
|
for item in user_stories["items"]:
|
|
self._log("[%3i/%3i] " % (count, totalcount), end="", flush=True)
|
|
count += 1
|
|
|
|
shortcode = item["code"] if "code" in item else "no_code"
|
|
|
|
date_float = item["device_timestamp"] if "device_timestamp" in item else item["taken_at"]
|
|
try:
|
|
date = datetime.fromtimestamp(date_float)
|
|
except ValueError:
|
|
# device_timestamp seems to sometime be in milliseconds
|
|
date_float /= 1000
|
|
date = datetime.fromtimestamp(date_float)
|
|
|
|
dirname = self.dirname_pattern.format(profile=name, target=filename_target)
|
|
filename = dirname + '/' + self.filename_pattern.format(profile=name, target=filename_target,
|
|
date=date,
|
|
shortcode=shortcode)
|
|
os.makedirs(os.path.dirname(filename), exist_ok=True)
|
|
with self._error_catcher('Download story {} from user {}'.format(shortcode, name)):
|
|
if "image_versions2" in item:
|
|
url = item["image_versions2"]["candidates"][0]["url"]
|
|
downloaded = self.download_pic(filename=filename,
|
|
url=url,
|
|
mtime=date)
|
|
else:
|
|
self._log("Warning: Unable to find story image.")
|
|
downloaded = False
|
|
if "caption" in item and item["caption"] is not None:
|
|
caption = item["caption"]
|
|
if isinstance(caption, dict) and "text" in caption:
|
|
caption = caption["text"]
|
|
self.save_caption(filename, date, caption)
|
|
else:
|
|
self._log("<no caption>", end=' ', flush=True)
|
|
if "video_versions" in item and download_videos:
|
|
downloaded = self.download_pic(filename=filename,
|
|
url=item["video_versions"][0]["url"],
|
|
mtime=date)
|
|
if item["story_locations"]:
|
|
location = item["story_locations"][0]["location"]
|
|
if location:
|
|
self.save_location(filename, location, date)
|
|
self._log()
|
|
if fast_update and not downloaded:
|
|
break
|
|
|
|
def get_feed_posts(self) -> Iterator[Dict[str, Any]]:
|
|
"""Get Posts of the user's feed."""
|
|
|
|
data = self._get_json('', params={'__a': 1})
|
|
|
|
while True:
|
|
if "graphql" in data:
|
|
is_edge = True
|
|
feed = data["graphql"]["user"]["edge_web_feed_timeline"]
|
|
elif "data" in data:
|
|
is_edge = True
|
|
feed = data["data"]["user"]["edge_web_feed_timeline"]
|
|
else:
|
|
is_edge = False
|
|
feed = data["feed"]["media"]
|
|
|
|
if is_edge:
|
|
yield from [edge["node"] for edge in feed["edges"]]
|
|
else:
|
|
yield from [node for node in feed["nodes"]]
|
|
|
|
if not feed["page_info"]["has_next_page"]:
|
|
break
|
|
data = self.graphql_query(17863003771166879, {'fetch_media_item_count': 12,
|
|
'fetch_media_item_cursor': feed["page_info"]["end_cursor"],
|
|
'fetch_comment_count': 4,
|
|
'fetch_like': 10})
|
|
|
|
def download_feed_posts(self, max_count: int = None, fast_update: bool = False,
|
|
filter_func: Optional[Callable[[Dict[str, Dict[str, Any]]], bool]] = None,
|
|
download_videos: bool = True, geotags: bool = False,
|
|
download_comments: bool = False) -> None:
|
|
"""
|
|
Download pictures from the user's feed.
|
|
|
|
Example to download up to the 20 pics the user last liked:
|
|
>>> loader = Instaloader()
|
|
>>> loader.load_session_from_file('USER')
|
|
>>> loader.download_feed_posts(max_count=20, fast_update=True,
|
|
>>> filter_func=lambda post:
|
|
>>> not post["likes"]["viewer_has_liked"]
|
|
>>> if "likes" in post else
|
|
>>> not post["viewer_has_liked"])
|
|
|
|
:param max_count: Maximum count of pictures to download
|
|
:param fast_update: If true, abort when first already-downloaded picture is encountered
|
|
:param filter_func: function(post), which returns True if given picture should not be downloaded
|
|
:param download_videos: True, if videos should be downloaded
|
|
:param geotags: Download geotags
|
|
:param download_comments: Update comments
|
|
"""
|
|
count = 1
|
|
for post in self.get_feed_posts():
|
|
if max_count is not None and count > max_count:
|
|
break
|
|
name = post["owner"]["username"]
|
|
if filter_func is not None and filter_func(post):
|
|
self._log("<pic by %s skipped>" % name, flush=True)
|
|
continue
|
|
self._log("[%3i] %s " % (count, name), end="", flush=True)
|
|
count += 1
|
|
with self._error_catcher('Download feed'):
|
|
downloaded = self.download_post(post, profile=name, target=':feed',
|
|
download_videos=download_videos, geotags=geotags,
|
|
download_comments=download_comments)
|
|
if fast_update and not downloaded:
|
|
break
|
|
|
|
def get_hashtag_posts(self, hashtag: str) -> Iterator[Dict[str, Any]]:
|
|
"""Get Posts associated with a #hashtag."""
|
|
yield from self.graphql_node_list(17875800862117404, {'tag_name': hashtag},
|
|
'https://www.instagram.com/explore/tags/' + hashtag + '/',
|
|
lambda d: d['data']['hashtag']['edge_hashtag_to_media'])
|
|
|
|
def download_hashtag(self, hashtag: str,
|
|
max_count: Optional[int] = None,
|
|
filter_func: Optional[Callable[[Dict[str, Dict[str, Any]]], bool]] = None,
|
|
fast_update: bool = False, download_videos: bool = True, geotags: bool = False,
|
|
download_comments: bool = False) -> None:
|
|
"""Download pictures of one hashtag.
|
|
|
|
To download the last 30 pictures with hashtag #cat, do
|
|
>>> loader = Instaloader()
|
|
>>> loader.download_hashtag('cat', max_count=30)
|
|
|
|
:param hashtag: Hashtag to download, without leading '#'
|
|
:param max_count: Maximum count of pictures to download
|
|
:param filter_func: function(post), which returns True if given picture should not be downloaded
|
|
:param fast_update: If true, abort when first already-downloaded picture is encountered
|
|
:param download_videos: True, if videos should be downloaded
|
|
:param geotags: Download geotags
|
|
:param download_comments: Update comments
|
|
"""
|
|
count = 1
|
|
for post in self.get_hashtag_posts(hashtag):
|
|
if max_count is not None and count > max_count:
|
|
break
|
|
self._log('[{0:3d}] #{1} '.format(count, hashtag), end='', flush=True)
|
|
if filter_func is not None and filter_func(post):
|
|
self._log('<skipped>')
|
|
continue
|
|
count += 1
|
|
with self._error_catcher('Download hashtag #{}'.format(hashtag)):
|
|
downloaded = self.download_post(node=post, profile=None, target='#' + hashtag,
|
|
download_videos=download_videos, geotags=geotags,
|
|
download_comments=download_comments)
|
|
if fast_update and not downloaded:
|
|
break
|
|
|
|
def check_profile_id(self, profile: str, profile_metadata: Optional[Dict[str, Any]] = None) -> Tuple[str, int]:
|
|
"""
|
|
Consult locally stored ID of profile with given name, check whether ID matches and whether name
|
|
has changed and return current name of the profile, and store ID of profile.
|
|
|
|
:param profile: Profile name
|
|
:param profile_metadata: The profile's metadata (get_profile_metadata()), or None if the profile was not found
|
|
:return: current profile name, profile id
|
|
"""
|
|
profile_exists = profile_metadata is not None
|
|
if ((format_string_contains_key(self.dirname_pattern, 'profile') or
|
|
format_string_contains_key(self.dirname_pattern, 'target'))):
|
|
id_filename = '{0}/id'.format(self.dirname_pattern.format(profile=profile.lower(),
|
|
target=profile.lower()))
|
|
else:
|
|
id_filename = '{0}/{1}_id'.format(self.dirname_pattern.format(), profile.lower())
|
|
try:
|
|
with open(id_filename, 'rb') as id_file:
|
|
profile_id = int(id_file.read())
|
|
if (not profile_exists) or \
|
|
(profile_id != int(profile_metadata['user']['id'])):
|
|
if profile_exists:
|
|
self._log("Profile {0} does not match the stored unique ID {1}.".format(profile, profile_id))
|
|
else:
|
|
self._log("Trying to find profile {0} using its unique ID {1}.".format(profile, profile_id))
|
|
newname = self.get_username_by_id(profile_id)
|
|
self._log("Profile {0} has changed its name to {1}.".format(profile, newname))
|
|
if ((format_string_contains_key(self.dirname_pattern, 'profile') or
|
|
format_string_contains_key(self.dirname_pattern, 'target'))):
|
|
os.rename(self.dirname_pattern.format(profile=profile.lower(),
|
|
target=profile.lower()),
|
|
self.dirname_pattern.format(profile=newname.lower(),
|
|
target=newname.lower()))
|
|
else:
|
|
os.rename('{0}/{1}_id'.format(self.dirname_pattern.format(), profile.lower()),
|
|
'{0}/{1}_id'.format(self.dirname_pattern.format(), newname.lower()))
|
|
return newname, profile_id
|
|
return profile, profile_id
|
|
except FileNotFoundError:
|
|
pass
|
|
if profile_exists:
|
|
os.makedirs(self.dirname_pattern.format(profile=profile.lower(),
|
|
target=profile.lower()), exist_ok=True)
|
|
with open(id_filename, 'w') as text_file:
|
|
profile_id = profile_metadata['user']['id']
|
|
text_file.write(profile_id + "\n")
|
|
self._log("Stored ID {0} for profile {1}.".format(profile_id, profile))
|
|
return profile, profile_id
|
|
raise ProfileNotExistsException("Profile {0} does not exist.".format(profile))
|
|
|
|
def get_profile_metadata(self, profile_name: str) -> Dict[str, Any]:
|
|
"""Retrieves a profile's metadata, for use with e.g. get_profile_posts() and check_profile_id()."""
|
|
try:
|
|
return self._get_json('{}/'.format(profile_name), params={'__a': 1})
|
|
except QueryReturnedNotFoundException:
|
|
raise ProfileNotExistsException('Profile {} does not exist.'.format(profile_name))
|
|
|
|
def get_profile_posts(self, profile_metadata: Dict[str, Any]) -> Iterator[Dict[str, Any]]:
|
|
"""Retrieve all posts from a profile."""
|
|
yield from profile_metadata['user']['media']['nodes']
|
|
has_next_page = profile_metadata['user']['media']['page_info']['has_next_page']
|
|
end_cursor = profile_metadata['user']['media']['page_info']['end_cursor']
|
|
while has_next_page:
|
|
data = self.graphql_query(17888483320059182, {'id': profile_metadata['user']['id'],
|
|
'first': 500,
|
|
'after': end_cursor},
|
|
'https://www.instagram.com/{0}/'.format(profile_metadata['user']['username']))
|
|
media = data['data']['user']['edge_owner_to_timeline_media']
|
|
yield from [edge['node'] for edge in media['edges']]
|
|
has_next_page = media['page_info']['has_next_page']
|
|
end_cursor = media['page_info']['end_cursor']
|
|
|
|
def download_profile(self, name: str,
|
|
profile_pic_only: bool = False, download_videos: bool = True, geotags: bool = False,
|
|
download_comments: bool = False, fast_update: bool = False,
|
|
download_stories: bool = False, download_stories_only: bool = False) -> None:
|
|
"""Download one profile"""
|
|
|
|
# Get profile main page json
|
|
profile_metadata = None
|
|
with suppress(ProfileNotExistsException):
|
|
# ProfileNotExistsException is raised again later in check_profile_id() when we search the profile, so we
|
|
# must suppress it.
|
|
profile_metadata = self.get_profile_metadata(name)
|
|
|
|
# check if profile does exist or name has changed since last download
|
|
# and update name and json data if necessary
|
|
name_updated, profile_id = self.check_profile_id(name, profile_metadata)
|
|
if name_updated != name:
|
|
name = name_updated
|
|
profile_metadata = self.get_profile_metadata(name)
|
|
|
|
# Download profile picture
|
|
with self._error_catcher('Download profile picture of {}'.format(name)):
|
|
self.download_profilepic(name, profile_metadata["user"]["profile_pic_url"])
|
|
if profile_pic_only:
|
|
return
|
|
|
|
# Catch some errors
|
|
if profile_metadata["user"]["is_private"]:
|
|
if self.username is None:
|
|
raise LoginRequiredException("profile %s requires login" % name)
|
|
if not profile_metadata["user"]["followed_by_viewer"] and \
|
|
self.username != profile_metadata["user"]["username"]:
|
|
raise PrivateProfileNotFollowedException("Profile %s: private but not followed." % name)
|
|
else:
|
|
if self.username is not None and not (download_stories or download_stories_only):
|
|
self._log("profile %s could also be downloaded anonymously." % name)
|
|
|
|
# Download stories, if requested
|
|
if download_stories or download_stories_only:
|
|
self.download_stories(userids=[profile_id], filename_target=name,
|
|
download_videos=download_videos, fast_update=fast_update)
|
|
if download_stories_only:
|
|
return
|
|
|
|
if ("nodes" not in profile_metadata["user"]["media"] or
|
|
not profile_metadata["user"]["media"]["nodes"]):
|
|
raise ProfileHasNoPicsException("Profile %s: no pics found." % name)
|
|
|
|
# Iterate over pictures and download them
|
|
self._log("Retrieving posts from profile {}.".format(name))
|
|
totalcount = profile_metadata["user"]["media"]["count"]
|
|
count = 1
|
|
for post in self.get_profile_posts(profile_metadata):
|
|
self._log("[%3i/%3i] " % (count, totalcount), end="", flush=True)
|
|
count += 1
|
|
with self._error_catcher('Download profile {}'.format(name)):
|
|
downloaded = self.download_post(node=post, profile=name, target=name,
|
|
download_videos=download_videos, geotags=geotags,
|
|
download_comments=download_comments)
|
|
if fast_update and not downloaded:
|
|
break
|
|
|
|
def interactive_login(self, username: str) -> None:
|
|
"""Logs in and internally stores session, asking user for password interactively.
|
|
|
|
:raises LoginRequiredException: when in quiet mode."""
|
|
if self.quiet:
|
|
raise LoginRequiredException("Quiet mode requires given password or valid session file.")
|
|
password = None
|
|
while password is None:
|
|
password = getpass.getpass(prompt="Enter Instagram password for %s: " % username)
|
|
try:
|
|
self.login(username, password)
|
|
except BadCredentialsException as err:
|
|
print(err, file=sys.stderr)
|
|
password = None
|
|
|
|
def main(self, profilelist: List[str], username: Optional[str] = None, password: Optional[str] = None,
|
|
sessionfile: Optional[str] = None, max_count: Optional[int] = None,
|
|
profile_pic_only: bool = False, download_videos: bool = True, geotags: bool = False,
|
|
download_comments: bool = False,
|
|
fast_update: bool = False,
|
|
stories: bool = False, stories_only: bool = False) -> None:
|
|
"""Download set of profiles and handle sessions"""
|
|
# Login, if desired
|
|
if username is not None:
|
|
try:
|
|
self.load_session_from_file(username, sessionfile)
|
|
except FileNotFoundError as err:
|
|
if sessionfile is not None:
|
|
print(err, file=sys.stderr)
|
|
self._log("Session file does not exist yet - Logging in.")
|
|
if username != self.test_login(self.session):
|
|
if password is not None:
|
|
self.login(username, password)
|
|
else:
|
|
self.interactive_login(username)
|
|
self._log("Logged in as %s." % username)
|
|
# Try block for KeyboardInterrupt (save session on ^C)
|
|
targets = set()
|
|
try:
|
|
# Generate set of targets
|
|
for pentry in profilelist:
|
|
if pentry[0] == '#':
|
|
self._log("Retrieving pictures with hashtag {0}".format(pentry))
|
|
with self._error_catcher():
|
|
self.download_hashtag(hashtag=pentry[1:], max_count=max_count, fast_update=fast_update,
|
|
download_videos=download_videos, geotags=geotags,
|
|
download_comments=download_comments)
|
|
elif pentry[0] == '@':
|
|
if username is not None:
|
|
self._log("Retrieving followees of %s..." % pentry[1:])
|
|
with self._error_catcher():
|
|
followees = self.get_followees(pentry[1:])
|
|
targets.update([followee['username'] for followee in followees])
|
|
else:
|
|
print("--login=USERNAME required to download {}.".format(pentry), file=sys.stderr)
|
|
elif pentry == ":feed-all":
|
|
if username is not None:
|
|
self._log("Retrieving pictures from your feed...")
|
|
with self._error_catcher():
|
|
self.download_feed_posts(fast_update=fast_update, max_count=max_count,
|
|
download_videos=download_videos, geotags=geotags,
|
|
download_comments=download_comments)
|
|
else:
|
|
print("--login=USERNAME required to download {}.".format(pentry), file=sys.stderr)
|
|
elif pentry == ":feed-liked":
|
|
if username is not None:
|
|
self._log("Retrieving pictures you liked from your feed...")
|
|
def liked_filter(node):
|
|
if "likes" in node:
|
|
return not node["likes"]["viewer_has_liked"]
|
|
return not node["viewer_has_liked"]
|
|
with self._error_catcher():
|
|
self.download_feed_posts(fast_update=fast_update, max_count=max_count,
|
|
filter_func=liked_filter,
|
|
download_videos=download_videos, geotags=geotags,
|
|
download_comments=download_comments)
|
|
else:
|
|
print("--login=USERNAME required to download {}.".format(pentry), file=sys.stderr)
|
|
elif pentry == ":stories":
|
|
if username is not None:
|
|
with self._error_catcher():
|
|
self.download_stories(download_videos=download_videos, fast_update=fast_update)
|
|
else:
|
|
print("--login=USERNAME required to download {}.".format(pentry), file=sys.stderr)
|
|
else:
|
|
targets.add(pentry)
|
|
if len(targets) > 1:
|
|
self._log("Downloading %i profiles..." % len(targets))
|
|
# Iterate through targets list and download them
|
|
for target in targets:
|
|
with self._error_catcher():
|
|
try:
|
|
self.download_profile(target, profile_pic_only, download_videos,
|
|
geotags, download_comments, fast_update, stories, stories_only)
|
|
except ProfileNotExistsException as err:
|
|
if username is not None:
|
|
self._log(err)
|
|
self._log("Trying again anonymously, helps in case you are just blocked.")
|
|
anonymous_loader = Instaloader(self.sleep, self.quiet, self.shorter_output,
|
|
self.user_agent, self.dirname_pattern, self.filename_pattern)
|
|
anonymous_loader.error_log = self.error_log
|
|
with self._error_catcher():
|
|
anonymous_loader.download_profile(target, profile_pic_only, download_videos,
|
|
geotags, download_comments, fast_update)
|
|
else:
|
|
raise err
|
|
except KeyboardInterrupt:
|
|
print("\nInterrupted by user.", file=sys.stderr)
|
|
# Save session if it is useful
|
|
if username is not None:
|
|
self.save_session_to_file(sessionfile)
|
|
if self.error_log:
|
|
print("\nErrors occured:", file=sys.stderr)
|
|
for err in self.error_log:
|
|
print(err, file=sys.stderr)
|
|
|
|
|
|
def main():
|
|
parser = ArgumentParser(description=__doc__, add_help=False,
|
|
epilog="Report issues at https://github.com/Thammus/instaloader/issues.")
|
|
|
|
g_what = parser.add_argument_group('What to Download',
|
|
'Specify a list of profiles or #hashtags. For each of these, Instaloader '
|
|
'creates a folder and '
|
|
'downloads all posts along with the pictures\'s '
|
|
'captions and the current profile picture. '
|
|
'If an already-downloaded profile has been renamed, Instaloader automatically '
|
|
'finds it by its unique ID and renames the folder likewise.')
|
|
g_what.add_argument('profile', nargs='*', metavar='profile|#hashtag',
|
|
help='Name of profile or #hashtag to download. '
|
|
'Alternatively, if --login is given: @<profile> to download all followees of '
|
|
'<profile>; the special targets :feed-all or :feed-liked to '
|
|
'download pictures from your feed; or :stories to download the stories of your '
|
|
'followees.')
|
|
g_what.add_argument('-P', '--profile-pic-only', action='store_true',
|
|
help='Only download profile picture.')
|
|
g_what.add_argument('-V', '--skip-videos', action='store_true',
|
|
help='Do not download videos.')
|
|
g_what.add_argument('-G', '--geotags', action='store_true',
|
|
help='Download geotags when available. Geotags are stored as a '
|
|
'text file with the location\'s name and a Google Maps link. '
|
|
'This requires an additional request to the Instagram '
|
|
'server for each picture, which is why it is disabled by default.')
|
|
g_what.add_argument('-C', '--comments', action='store_true',
|
|
help='Download and update comments for each post. '
|
|
'This requires an additional request to the Instagram '
|
|
'server for each post, which is why it is disabled by default.')
|
|
g_what.add_argument('-s', '--stories', action='store_true',
|
|
help='Also download stories of each profile that is downloaded. Requires --login.')
|
|
g_what.add_argument('--stories-only', action='store_true',
|
|
help='Rather than downloading regular posts of each specified profile, only download '
|
|
'stories. Requires --login.')
|
|
|
|
g_stop = parser.add_argument_group('When to Stop Downloading',
|
|
'If none of these options are given, Instaloader goes through all pictures '
|
|
'matching the specified targets.')
|
|
g_stop.add_argument('-F', '--fast-update', action='store_true',
|
|
help='For each target, stop when encountering the first already-downloaded picture. This '
|
|
'flag is recommended when you use Instaloader to update your personal Instagram archive.')
|
|
g_stop.add_argument('-c', '--count',
|
|
help='Do not attempt to download more than COUNT posts. '
|
|
'Applies only to #hashtag, :feed-all and :feed-liked.')
|
|
|
|
g_login = parser.add_argument_group('Login (Download Private Profiles)',
|
|
'Instaloader can login to Instagram. This allows downloading private profiles. '
|
|
'To login, pass the --login option. Your session cookie (not your password!) '
|
|
'will be saved to a local file to be reused next time you want Instaloader '
|
|
'to login.')
|
|
g_login.add_argument('-l', '--login', metavar='YOUR-USERNAME',
|
|
help='Login name (profile name) for your Instagram account.')
|
|
g_login.add_argument('-f', '--sessionfile',
|
|
help='Path for loading and storing session key file. '
|
|
'Defaults to ' + get_default_session_filename("<login_name>"))
|
|
g_login.add_argument('-p', '--password', metavar='YOUR-PASSWORD',
|
|
help='Password for your Instagram account. Without this option, '
|
|
'you\'ll be prompted for your password interactively if '
|
|
'there is not yet a valid session file.')
|
|
|
|
g_how = parser.add_argument_group('How to Download')
|
|
g_how.add_argument('--dirname-pattern',
|
|
help='Name of directory where to store posts. {profile} is replaced by the profile name, '
|
|
'{target} is replaced by the target you specified, i.e. either :feed, #hashtag or the '
|
|
'profile name. Defaults to \'{target}\'.')
|
|
g_how.add_argument('--filename-pattern',
|
|
help='Prefix of filenames. Posts are stored in the directory whose pattern is given with '
|
|
'--dirname-pattern. {profile} is replaced by the profile name, '
|
|
'{target} is replaced by the target you specified, i.e. either :feed, #hashtag or the '
|
|
'profile name. Also, the fields date and shortcode can be specified. Defaults to '
|
|
'\'{date:%%Y-%%m-%%d_%%H-%%M-%%S}\'.')
|
|
g_how.add_argument('--user-agent',
|
|
help='User Agent to use for HTTP requests. Defaults to \'{}\'.'.format(default_user_agent()))
|
|
g_how.add_argument('-S', '--no-sleep', action='store_true',
|
|
help='Do not sleep between requests to Instagram\'s servers. This makes downloading faster, but '
|
|
'may be suspicious.')
|
|
|
|
g_misc = parser.add_argument_group('Miscellaneous Options')
|
|
g_misc.add_argument('-O', '--shorter-output', action='store_true',
|
|
help='Do not display captions while downloading.')
|
|
g_misc.add_argument('-q', '--quiet', action='store_true',
|
|
help='Disable user interaction, i.e. do not print messages (except errors) and fail '
|
|
'if login credentials are needed but not given. This makes Instaloader suitable as a '
|
|
'cron job.')
|
|
g_misc.add_argument('-h', '--help', action='help', help='Show this help message and exit.')
|
|
g_misc.add_argument('--version', action='version', help='Show version number and exit.',
|
|
version=__version__)
|
|
|
|
args = parser.parse_args()
|
|
try:
|
|
if args.login is None and (args.stories or args.stories_only):
|
|
print("--login=USERNAME required to download stories.", file=sys.stderr)
|
|
args.stories = False
|
|
if args.stories_only:
|
|
raise SystemExit(1)
|
|
loader = Instaloader(sleep=not args.no_sleep, quiet=args.quiet, shorter_output=args.shorter_output,
|
|
user_agent=args.user_agent,
|
|
dirname_pattern=args.dirname_pattern, filename_pattern=args.filename_pattern)
|
|
loader.main(args.profile, args.login.lower() if args.login is not None else None, args.password,
|
|
args.sessionfile,
|
|
int(args.count) if args.count is not None else None,
|
|
args.profile_pic_only, not args.skip_videos, args.geotags, args.comments,
|
|
args.fast_update, args.stories, args.stories_only)
|
|
except InstaloaderException as err:
|
|
raise SystemExit("Fatal error: %s" % err)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|