diff options
Diffstat (limited to 'src/wikiget')
| -rw-r--r-- | src/wikiget/__init__.py | 7 | ||||
| -rw-r--r-- | src/wikiget/dl.py | 219 | ||||
| -rw-r--r-- | src/wikiget/exceptions.py | 20 | ||||
| -rw-r--r-- | src/wikiget/file.py | 39 | ||||
| -rw-r--r-- | src/wikiget/logging.py | 58 | ||||
| -rw-r--r-- | src/wikiget/parse.py | 59 | ||||
| -rw-r--r-- | src/wikiget/validations.py | 35 | ||||
| -rw-r--r-- | src/wikiget/version.py | 17 | ||||
| -rw-r--r-- | src/wikiget/wikiget.py | 109 |
9 files changed, 409 insertions, 154 deletions
diff --git a/src/wikiget/__init__.py b/src/wikiget/__init__.py index b68b0ec..3946868 100644 --- a/src/wikiget/__init__.py +++ b/src/wikiget/__init__.py @@ -1,5 +1,5 @@ # wikiget - CLI tool for downloading files from Wikimedia sites -# Copyright (C) 2018, 2019, 2020 Cody Logan and contributors +# Copyright (C) 2018-2023 Cody Logan and contributors # SPDX-License-Identifier: GPL-3.0-or-later # # Wikiget is free software: you can redistribute it and/or modify @@ -24,8 +24,9 @@ BLOCKSIZE = 65536 CHUNKSIZE = 1024 DEFAULT_SITE = "commons.wikimedia.org" DEFAULT_PATH = "/w/" -USER_AGENT = "wikiget/{} (https://github.com/clpo13/wikiget) mwclient/{}".format( - wikiget_version, mwclient_version +USER_AGENT = ( + f"wikiget/{wikiget_version} (https://github.com/clpo13/wikiget) " + f"mwclient/{mwclient_version}" ) STD_VERBOSE = 1 VERY_VERBOSE = 2 diff --git a/src/wikiget/dl.py b/src/wikiget/dl.py index 949f09e..5b5b43b 100644 --- a/src/wikiget/dl.py +++ b/src/wikiget/dl.py @@ -1,5 +1,5 @@ # wikiget - CLI tool for downloading files from Wikimedia sites -# Copyright (C) 2018-2021 Cody Logan and contributors +# Copyright (C) 2018-2023 Cody Logan and contributors # SPDX-License-Identifier: GPL-3.0-or-later # # Wikiget is free software: you can redistribute it and/or modify @@ -15,125 +15,154 @@ # You should have received a copy of the GNU General Public License # along with Wikiget. If not, see <https://www.gnu.org/licenses/>. +import logging import os import sys -from urllib.parse import unquote, urlparse +from argparse import Namespace +from concurrent.futures import ThreadPoolExecutor from mwclient import APIError, InvalidResponse, LoginError, Site +from mwclient.image import Image from requests import ConnectionError, HTTPError from tqdm import tqdm import wikiget -from wikiget.validations import valid_file, verify_hash +from wikiget.exceptions import ParseError +from wikiget.file import File +from wikiget.logging import FileLogAdapter +from wikiget.parse import get_dest +from wikiget.validations import verify_hash -def download(dl, args): - url = urlparse(dl) - - if url.netloc: - filename = url.path - site_name = url.netloc - if args.site is not wikiget.DEFAULT_SITE and not args.quiet: - # this will work even if the user specifies 'commons.wikimedia.org' - print("Warning: target is a URL, ignoring site specified with --site") - else: - filename = dl - site_name = args.site - - file_match = valid_file(filename) - - # check if this is a valid file - if file_match and file_match.group(1): - # has File:/Image: prefix and extension - filename = file_match.group(2) - else: - # no file extension and/or prefix, probably an article - print(f"Could not parse input '{filename}' as a file. ") - sys.exit(1) - - filename = unquote(filename) # remove URL encoding for special characters - - dest = args.output or filename - - if args.verbose >= wikiget.VERY_VERBOSE: - print(f"User agent: {wikiget.USER_AGENT}") - +def query_api(filename: str, site_name: str, args: Namespace) -> Image: # connect to site and identify ourselves - if args.verbose >= wikiget.STD_VERBOSE: - print(f"Site name: {site_name}") + logging.info(f"Connecting to {site_name}") try: site = Site(site_name, path=args.path, clients_useragent=wikiget.USER_AGENT) if args.username and args.password: site.login(args.username, args.password) except ConnectionError as e: - # usually this means there is no such site, or there's no network - # connection, though it could be a certificate problem - print("Error: couldn't connect to specified site.") - if args.verbose >= wikiget.VERY_VERBOSE: - print("Full error message:") - print(e) - sys.exit(1) + # usually this means there is no such site, or there's no network connection, + # though it could be a certificate problem + logging.error("Could not connect to specified site") + logging.debug(e) + raise except HTTPError as e: # most likely a 403 forbidden or 404 not found error for api.php - print( - "Error: couldn't find the specified wiki's api.php. " - "Check the value of --path." + logging.error( + "Could not find the specified wiki's api.php. Check the value of --path." ) - if args.verbose >= wikiget.VERY_VERBOSE: - print("Full error message:") - print(e) - sys.exit(1) + logging.debug(e) + raise except (InvalidResponse, LoginError) as e: - # InvalidResponse: site exists, but we couldn't communicate with the - # API endpoint for some reason other than an HTTP error. + # InvalidResponse: site exists, but we couldn't communicate with the API + # endpoint for some reason other than an HTTP error. # LoginError: missing or invalid credentials - print(e) - sys.exit(1) + logging.error(e) + raise # get info about the target file try: - file = site.images[filename] + image = site.images[filename] except APIError as e: - # an API error at this point likely means access is denied, - # which could happen with a private wiki - print( - "Error: access denied. Try providing credentials with " - "--username and --password." + # an API error at this point likely means access is denied, which could happen + # with a private wiki + logging.error( + "Access denied. Try providing credentials with --username and --password." ) - if args.verbose >= wikiget.VERY_VERBOSE: - print("Full error message:") - for i in e.args: - print(i) - sys.exit(1) + for i in e.args: + logging.debug(i) + raise - if file.imageinfo != {}: - # file exists either locally or at a common repository, - # like Wikimedia Commons + return image + + +def prep_download(dl: str, args: Namespace) -> File: + file = get_dest(dl, args) + file.image = query_api(file.name, file.site, args) + return file + + +def batch_download(args: Namespace) -> int: + input_file = args.FILE + dl_list = {} + errors = 0 + + logging.info(f"Using batch file '{input_file}'.") + + try: + fd = open(input_file) + except OSError as e: + logging.error("File could not be read. The following error was encountered:") + logging.error(e) + sys.exit(1) + else: + with fd: + # read the file into memory and process each line as we go + for line_num, line in enumerate(fd, start=1): + line_s = line.strip() + # ignore blank lines and lines starting with "#" (for comments) + if line_s and not line_s.startswith("#"): + dl_list[line_num] = line_s + + # TODO: validate file contents before download process starts + with ThreadPoolExecutor(max_workers=args.threads) as executor: + futures = [] + for line_num, line in dl_list.items(): + # keep track of batch file line numbers for debugging/logging purposes + logging.info(f"Processing '{line}' at line {line_num}") + try: + file = prep_download(line, args) + except ParseError as e: + logging.warning(f"{e} (line {line_num})") + errors += 1 + continue + except (ConnectionError, HTTPError, InvalidResponse, LoginError, APIError): + logging.warning( + f"Unable to download '{line}' (line {line_num}) due to an error" + ) + errors += 1 + continue + future = executor.submit(download, file, args) + futures.append(future) + # wait for downloads to finish + for future in futures: + errors += future.result() + return errors + + +def download(f: File, args: Namespace) -> int: + file = f.image + filename = f.name + dest = f.dest + site = file.site + + errors = 0 + + logger = logging.getLogger("") + adapter = FileLogAdapter(logger, {"filename": filename}) + + if file.exists: + # file exists either locally or at a common repository, like Wikimedia Commons file_url = file.imageinfo["url"] file_size = file.imageinfo["size"] file_sha1 = file.imageinfo["sha1"] - if args.verbose >= wikiget.STD_VERBOSE: - print( - f"Info: downloading '{filename}' " - f"({file_size} bytes) from {site.host}", - end="", - ) - if args.output: - print(f" to '{dest}'") - else: - print("\n", end="") - print(f"Info: {file_url}") + filename_log = f"Downloading '{filename}' ({file_size} bytes) from {site.host}" + if args.output: + filename_log += f" to '{dest}'" + adapter.info(filename_log) + adapter.info(f"{file_url}") if os.path.isfile(dest) and not args.force: - print(f"File '{dest}' already exists, skipping download (use -f to ignore)") + adapter.warning("File already exists, skipping download (use -f to force)") + errors += 1 else: try: fd = open(dest, "wb") except OSError as e: - print("File could not be written. The following error was encountered:") - print(e) - sys.exit(1) + adapter.error(f"File could not be written. {e}") + errors += 1 else: # download the file(s) if args.verbose >= wikiget.STD_VERBOSE: @@ -154,21 +183,25 @@ def download(dl, args): fd.write(chunk) progress_bar.update(len(chunk)) - # verify file integrity and optionally print details + # verify file integrity and log details dl_sha1 = verify_hash(dest) - if args.verbose >= wikiget.STD_VERBOSE: - print(f"Info: downloaded file SHA1 is {dl_sha1}") - print(f"Info: server file SHA1 is {file_sha1}") + adapter.info(f"Remote file SHA1 is {file_sha1}") + adapter.info(f"Local file SHA1 is {dl_sha1}") if dl_sha1 == file_sha1: - if args.verbose >= wikiget.STD_VERBOSE: - print("Info: hashes match!") + adapter.info("Hashes match!") # at this point, we've successfully downloaded the file + success_log = f"'{filename}' downloaded" + if args.output: + success_log += f" to '{dest}'" + adapter.info(success_log) else: - print("Error: hash mismatch! Downloaded file may be corrupt.") - sys.exit(1) + adapter.error("Hash mismatch! Downloaded file may be corrupt.") + errors += 1 else: # no file information returned - print(f"Target '{filename}' does not appear to be a valid file.") - sys.exit(1) + adapter.warning("Target does not appear to be a valid file") + errors += 1 + + return errors diff --git a/src/wikiget/exceptions.py b/src/wikiget/exceptions.py new file mode 100644 index 0000000..94ed6b2 --- /dev/null +++ b/src/wikiget/exceptions.py @@ -0,0 +1,20 @@ +# wikiget - CLI tool for downloading files from Wikimedia sites +# Copyright (C) 2023 Cody Logan +# SPDX-License-Identifier: GPL-3.0-or-later +# +# Wikiget is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Wikiget is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Wikiget. If not, see <https://www.gnu.org/licenses/>. + + +class ParseError(Exception): + pass diff --git a/src/wikiget/file.py b/src/wikiget/file.py new file mode 100644 index 0000000..b890e63 --- /dev/null +++ b/src/wikiget/file.py @@ -0,0 +1,39 @@ +# wikiget - CLI tool for downloading files from Wikimedia sites +# Copyright (C) 2023 Cody Logan +# SPDX-License-Identifier: GPL-3.0-or-later +# +# Wikiget is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Wikiget is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Wikiget. If not, see <https://www.gnu.org/licenses/>. + +from mwclient.image import Image + +from wikiget import DEFAULT_SITE + + +class File: + def __init__(self, name: str, dest: str = "", site: str = "") -> None: + """ + Initializes a new file with the specified name and an optional destination name. + + :param name: name of the file + :type name: str + :param dest: destination of the file, if different from the name; if not + specified, defaults to the name + :type dest: str, optional + :param site: name of the site hosting the file; if not specified, defaults to + the global default site + """ + self.image: Image = None + self.name = name + self.dest = dest if dest else name + self.site = site if site else DEFAULT_SITE diff --git a/src/wikiget/logging.py b/src/wikiget/logging.py new file mode 100644 index 0000000..87b917c --- /dev/null +++ b/src/wikiget/logging.py @@ -0,0 +1,58 @@ +# wikiget - CLI tool for downloading files from Wikimedia sites +# Copyright (C) 2023 Cody Logan +# SPDX-License-Identifier: GPL-3.0-or-later +# +# Wikiget is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Wikiget is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Wikiget. If not, see <https://www.gnu.org/licenses/>. + +import logging +from argparse import Namespace + +import wikiget + + +class FileLogAdapter(logging.LoggerAdapter): + def process(self, msg, kwargs): + return f"[{self.extra['filename']}] {msg}", kwargs + + +def configure_logging(args: Namespace) -> None: + loglevel = logging.WARNING + if args.verbose >= wikiget.VERY_VERBOSE: + # this includes API and library messages + loglevel = logging.DEBUG + elif args.verbose >= wikiget.STD_VERBOSE: + loglevel = logging.INFO + elif args.quiet: + loglevel = logging.ERROR + + # configure logging: + # console log level is set via -v, -vv, and -q options; + # file log level is always debug (TODO: make this user configurable) + base_format = "%(message)s" + log_format = "[%(levelname)s] " + base_format + if args.logfile: + # log to console and file + logging.basicConfig( + level=logging.DEBUG, + format="%(asctime)s [%(levelname)-7s] " + base_format, + filename=args.logfile, + ) + + console = logging.StreamHandler() + console.setLevel(loglevel) + console.setFormatter(logging.Formatter(log_format)) + logging.getLogger("").addHandler(console) + else: + # log only to console + logging.basicConfig(level=loglevel, format=log_format) diff --git a/src/wikiget/parse.py b/src/wikiget/parse.py new file mode 100644 index 0000000..fe3fe43 --- /dev/null +++ b/src/wikiget/parse.py @@ -0,0 +1,59 @@ +# wikiget - CLI tool for downloading files from Wikimedia sites +# Copyright (C) 2023 Cody Logan +# SPDX-License-Identifier: GPL-3.0-or-later +# +# Wikiget is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Wikiget is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Wikiget. If not, see <https://www.gnu.org/licenses/>. + +import logging +from argparse import Namespace +from urllib.parse import unquote, urlparse + +import wikiget +from wikiget.exceptions import ParseError +from wikiget.file import File +from wikiget.validations import valid_file + + +def get_dest(dl: str, args: Namespace) -> File: + url = urlparse(dl) + + if url.netloc: + filename = url.path + site_name = url.netloc + if args.site is not wikiget.DEFAULT_SITE: + # this will work even if the user specifies 'commons.wikimedia.org' since + # we're comparing objects instead of values (is not vs. !=) + logging.warning("Target is a URL, ignoring site specified with --site") + else: + filename = dl + site_name = args.site + + file_match = valid_file(filename) + + # check if this is a valid file + if file_match and file_match.group(1): + # has File:/Image: prefix and extension + filename = file_match.group(2) + else: + # no file extension and/or prefix, probably an article + msg = f"Could not parse input '{filename}' as a file" + raise ParseError(msg) + + filename = unquote(filename) # remove URL encoding for special characters + + dest = args.output or filename + + file = File(filename, dest, site_name) + + return file diff --git a/src/wikiget/validations.py b/src/wikiget/validations.py index dc70df4..c9e7bcf 100644 --- a/src/wikiget/validations.py +++ b/src/wikiget/validations.py @@ -1,5 +1,5 @@ # wikiget - CLI tool for downloading files from Wikimedia sites -# Copyright (C) 2018, 2019, 2020 Cody Logan +# Copyright (C) 2018-2023 Cody Logan # SPDX-License-Identifier: GPL-3.0-or-later # # Wikiget is free software: you can redistribute it and/or modify @@ -17,17 +17,21 @@ import hashlib import re +from typing import Optional from wikiget import BLOCKSIZE -def valid_file(search_string): +def valid_file(search_string: str) -> Optional[re.Match]: """ - Determines if the given string contains a valid file name, defined as a - string ending with a '.' and at least one character, beginning with 'File:' - or 'Image:', the standard file prefixes in MediaWiki. + Determines if the given string contains a valid file name, defined as a string + ending with a '.' and at least one character, beginning with 'File:' or 'Image:', + the standard file prefixes in MediaWiki. + :param search_string: string to validate + :type search_string: str :returns: a regex Match object if there's a match or None otherwise + :rtype: re.Match """ # second group could also restrict to file extensions with three or more # letters with ([^/\r\n\t\f\v]+\.\w{3,}) @@ -35,25 +39,30 @@ def valid_file(search_string): return file_regex.search(search_string) -def valid_site(search_string): +def valid_site(search_string: str) -> Optional[re.Match]: """ - Determines if the given string contains a valid site name, defined as a - string ending with 'wikipedia.org' or 'wikimedia.org'. This covers all - subdomains of those domains. Eventually, it should be possible to support - any MediaWiki site, regardless of domain name. + Determines if the given string contains a valid site name, defined as a string + ending with 'wikipedia.org' or 'wikimedia.org'. This covers all subdomains of those + domains. Eventually, it should be possible to support any MediaWiki site, regardless + of domain name. + :param search_string: string to validate + :type search_string: str :returns: a regex Match object if there's a match or None otherwise + :rtype: re.Match """ site_regex = re.compile(r"wiki[mp]edia\.org$", re.I) return site_regex.search(search_string) -def verify_hash(filename): +def verify_hash(filename: str) -> str: """ - Calculates the SHA1 hash of the given file for comparison with a known - value. + Calculates the SHA1 hash of the given file for comparison with a known value. + :param filename: name of the file to calculate a hash for + :type filename: str :return: hash digest + :rtype: str """ hasher = hashlib.sha1() # noqa: S324 with open(filename, "rb") as dl: diff --git a/src/wikiget/version.py b/src/wikiget/version.py index dd9b22c..34dabb7 100644 --- a/src/wikiget/version.py +++ b/src/wikiget/version.py @@ -1 +1,18 @@ +# wikiget - CLI tool for downloading files from Wikimedia sites +# Copyright (C) 2018-2023 Cody Logan and contributors +# SPDX-License-Identifier: GPL-3.0-or-later +# +# Wikiget is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Wikiget is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Wikiget. If not, see <https://www.gnu.org/licenses/>. + __version__ = "0.5.1" diff --git a/src/wikiget/wikiget.py b/src/wikiget/wikiget.py index ba36766..e64d00e 100644 --- a/src/wikiget/wikiget.py +++ b/src/wikiget/wikiget.py @@ -1,5 +1,5 @@ # wikiget - CLI tool for downloading files from Wikimedia sites -# Copyright (C) 2018-2021 Cody Logan and contributors +# Copyright (C) 2018-2023 Cody Logan and contributors # SPDX-License-Identifier: GPL-3.0-or-later # # Wikiget is free software: you can redistribute it and/or modify @@ -19,38 +19,33 @@ import argparse import logging import sys -import wikiget -from wikiget.dl import download +from mwclient import APIError, InvalidResponse, LoginError +from requests import ConnectionError, HTTPError +import wikiget +from wikiget.dl import batch_download, download, prep_download +from wikiget.exceptions import ParseError +from wikiget.logging import configure_logging -def main(): - """ - Main entry point for console script. Automatically compiled by setuptools - when installed with `pip install` or `python setup.py install`. - """ +def construct_parser() -> argparse.ArgumentParser: parser = argparse.ArgumentParser( description=""" - A tool for downloading files from - MediaWiki sites using the file name or + A tool for downloading files from MediaWiki sites using the file name or description page URL """, epilog=""" - Copyright (C) 2018-2023 Cody Logan - and contributors. - License GPLv3+: GNU GPL version 3 or later - <http://www.gnu.org/licenses/gpl.html>. - This is free software; you are free to - change and redistribute it under certain - conditions. There is NO WARRANTY, to the - extent permitted by law. + Copyright (C) 2018-2023 Cody Logan and contributors. License GPLv3+: GNU GPL + version 3 or later <http://www.gnu.org/licenses/gpl.html>. This is free + software; you are free to change and redistribute it under certain conditions. + There is NO WARRANTY, to the extent permitted by law. """, ) parser.add_argument( "FILE", help=""" - name of the file to download with the File: - prefix, or the URL of its file description page + name of the file to download with the File: prefix, or the URL of its file + description page """, ) parser.add_argument( @@ -80,52 +75,76 @@ def main(): help="MediaWiki site to download from (default: %(default)s)", ) parser.add_argument( - "-p", + "-P", "--path", default=wikiget.DEFAULT_PATH, help="MediaWiki site path, where api.php is located (default: %(default)s)", ) parser.add_argument( - "--username", default="", help="MediaWiki site username, for private wikis" + "-u", + "--username", + default="", + help="MediaWiki site username, for private wikis", ) parser.add_argument( - "--password", default="", help="MediaWiki site password, for private wikis" + "-p", + "--password", + default="", + help="MediaWiki site password, for private wikis", ) output_options = parser.add_mutually_exclusive_group() output_options.add_argument("-o", "--output", help="write download to OUTPUT") output_options.add_argument( "-a", "--batch", - help="treat FILE as a textfile containing " - "multiple files to download, one URL or " - "filename per line", + help="treat FILE as a textfile containing multiple files to download, one URL " + "or filename per line", action="store_true", ) + parser.add_argument( + "-l", "--logfile", default="", help="save log output to LOGFILE" + ) + parser.add_argument( + "-j", + "--threads", + default=1, + help="number of parallel downloads to attempt in batch mode", + type=int, + ) + return parser + + +def main() -> None: + # setup our environment + parser = construct_parser() args = parser.parse_args() + configure_logging(args) - # print API and debug messages in verbose mode - if args.verbose >= wikiget.VERY_VERBOSE: - logging.basicConfig(level=logging.DEBUG) - elif args.verbose >= wikiget.STD_VERBOSE: - logging.basicConfig(level=logging.WARNING) + # log events are appended to the file if it already exists, so note the start of a + # new download session + logging.info(f"Starting download session using wikiget {wikiget.wikiget_version}") + logging.debug(f"User agent: {wikiget.USER_AGENT}") if args.batch: # batch download mode - input_file = args.FILE - if args.verbose >= wikiget.STD_VERBOSE: - print(f"Info: using batch file '{input_file}'") - try: - fd = open(input_file) - except OSError as e: - print("File could not be read. The following error was encountered:") - print(e) + errors = batch_download(args) + if errors: + # return non-zero exit code if any problems were encountered, even if some + # downloads completed successfully + logging.warning( + f"{errors} problem{'s'[:errors^1]} encountered during batch processing" + ) sys.exit(1) - else: - with fd: - for _, line in enumerate(fd): - download(line.strip(), args) else: # single download mode - dl = args.FILE - download(dl, args) + try: + file = prep_download(args.FILE, args) + except ParseError as e: + logging.error(e) + sys.exit(1) + except (ConnectionError, HTTPError, InvalidResponse, LoginError, APIError): + sys.exit(1) + errors = download(file, args) + if errors: + sys.exit(1) |