diff --git a/archivebox/cli/archivebox_oneshot.py b/archivebox/cli/archivebox_oneshot.py new file mode 100644 index 00000000..8d5bb173 --- /dev/null +++ b/archivebox/cli/archivebox_oneshot.py @@ -0,0 +1,62 @@ +#!/usr/bin/env python3 + +__package__ = 'archivebox.cli' +__command__ = 'archivebox oneshot' + +import sys +import argparse + +from pathlib import Path +from typing import List, Optional, IO + +from ..main import oneshot +from ..util import docstring +from ..config import OUTPUT_DIR +from ..logging_util import SmartFormatter, accept_stdin, stderr + + +@docstring(oneshot.__doc__) +def main(args: Optional[List[str]]=None, stdin: Optional[IO]=None, pwd: Optional[str]=None) -> None: + parser = argparse.ArgumentParser( + prog=__command__, + description=oneshot.__doc__, + add_help=True, + formatter_class=SmartFormatter, + ) + parser.add_argument( + 'url', + type=str, + default=None, + help=( + 'URLs or paths to archive e.g.:\n' + ' https://getpocket.com/users/USERNAME/feed/all\n' + ' https://example.com/some/rss/feed.xml\n' + ' https://example.com\n' + ' ~/Downloads/firefox_bookmarks_export.html\n' + ' ~/Desktop/sites_list.csv\n' + ) + ) + parser.add_argument( + '--out-dir', + type=str, + default=OUTPUT_DIR, + help= "Path to save the single archive folder to, e.g. ./example.com_archive" + ) + command = parser.parse_args(args or ()) + url = command.url + stdin_url = accept_stdin(stdin) + if (stdin_url and url) or (not stdin and not url): + stderr( + '[X] You must pass URLs/paths to add via stdin or CLI arguments.\n', + color='red', + ) + raise SystemExit(2) + + oneshot( + url=stdin_url or url, + out_dir=str(Path(command.out_dir).absolute()), + ) + + +if __name__ == '__main__': + main(args=sys.argv[1:], stdin=sys.stdin) \ No newline at end of file diff --git a/archivebox/extractors/__init__.py b/archivebox/extractors/__init__.py index c42da945..106af637 100644 --- a/archivebox/extractors/__init__.py +++ b/archivebox/extractors/__init__.py @@ -34,7 +34,7 @@ from .archive_org import should_save_archive_dot_org, save_archive_dot_org @enforce_types -def archive_link(link: Link, overwrite: bool=False, methods: Optional[Iterable[str]]=None, out_dir: Optional[str]=None) -> Link: +def archive_link(link: Link, overwrite: bool=False, methods: Optional[Iterable[str]]=None, out_dir: Optional[str]=None, skip_index: bool=False) -> Link: """download the DOM, PDF, and a screenshot into a folder named after the link's timestamp""" ARCHIVE_METHODS = [ @@ -61,7 +61,7 @@ def archive_link(link: Link, overwrite: bool=False, methods: Optional[Iterable[s os.makedirs(out_dir) link = load_link_details(link, out_dir=out_dir) - write_link_details(link, out_dir=link.link_dir) + write_link_details(link, out_dir=out_dir, skip_sql_index=skip_index) log_link_archiving_started(link, out_dir, is_new) link = link.overwrite(updated=datetime.now()) stats = {'skipped': 0, 'succeeded': 0, 'failed': 0} @@ -97,8 +97,9 @@ def archive_link(link: Link, overwrite: bool=False, methods: Optional[Iterable[s except Exception: pass - write_link_details(link, out_dir=link.link_dir) - patch_main_index(link) + write_link_details(link, out_dir=out_dir, skip_sql_index=skip_index) + if not skip_index: + patch_main_index(link) # # If any changes were made, update the main links index json and html # was_changed = stats['succeeded'] or stats['failed'] @@ -122,7 +123,7 @@ def archive_link(link: Link, overwrite: bool=False, methods: Optional[Iterable[s @enforce_types -def archive_links(links: List[Link], overwrite: bool=False, methods: Optional[Iterable[str]]=None, out_dir: Optional[str]=None) -> List[Link]: +def archive_links(links: List[Link], overwrite: bool=False, methods: Optional[Iterable[str]]=None, out_dir: Optional[str]=None, skip_index: bool=False) -> List[Link]: if not links: return [] @@ -131,7 +132,8 @@ def archive_links(links: List[Link], overwrite: bool=False, methods: Optional[It link: Link = links[0] try: for idx, link in enumerate(links): - archive_link(link, overwrite=overwrite, methods=methods, out_dir=link.link_dir) + link_out_dir = out_dir or link.link_dir + archive_link(link, overwrite=overwrite, methods=methods, link_out_dir=out_dir, skip_index=skip_index) except KeyboardInterrupt: log_archiving_paused(len(links), idx, link.timestamp) raise SystemExit(0) diff --git a/archivebox/index/__init__.py b/archivebox/index/__init__.py index 09c4d8a3..fc55beea 100644 --- a/archivebox/index/__init__.py +++ b/archivebox/index/__init__.py @@ -354,12 +354,13 @@ def patch_main_index(link: Link, out_dir: str=OUTPUT_DIR) -> None: ### Link Details Index @enforce_types -def write_link_details(link: Link, out_dir: Optional[str]=None) -> None: +def write_link_details(link: Link, out_dir: Optional[str]=None, skip_sql_index: bool=False) -> None: out_dir = out_dir or link.link_dir write_json_link_details(link, out_dir=out_dir) write_html_link_details(link, out_dir=out_dir) - write_sql_link_details(link) + if not skip_sql_index: + write_sql_link_details(link) @enforce_types diff --git a/archivebox/main.py b/archivebox/main.py index 09f1a1be..7b73aae5 100644 --- a/archivebox/main.py +++ b/archivebox/main.py @@ -18,6 +18,7 @@ from .cli import ( from .parsers import ( save_text_as_source, save_file_as_source, + parse_links_memory, ) from .index.schema import Link from .util import enforce_types # type: ignore @@ -493,6 +494,13 @@ def status(out_dir: str=OUTPUT_DIR) -> None: print(ANSI['black'], ' ...', ANSI['reset']) +@enforce_types +def oneshot(url: str, out_dir: str=OUTPUT_DIR): + oneshot_links, _ = parse_links_memory([url]) + oneshot_links, _ = dedupe_links([], oneshot_links) + archive_links(oneshot_links, out_dir=out_dir, skip_index=True) + return oneshot_links + @enforce_types def add(urls: Union[str, List[str]], depth: int=0, @@ -1055,3 +1063,4 @@ def shell(out_dir: str=OUTPUT_DIR) -> None: setup_django(OUTPUT_DIR) from django.core.management import call_command call_command("shell_plus") + diff --git a/archivebox/parsers/__init__.py b/archivebox/parsers/__init__.py index 20c8ef52..588651f9 100644 --- a/archivebox/parsers/__init__.py +++ b/archivebox/parsers/__init__.py @@ -9,8 +9,9 @@ __package__ = 'archivebox.parsers' import re import os +from io import StringIO -from typing import Tuple, List +from typing import IO, Tuple, List from datetime import datetime from ..system import atomic_write @@ -37,15 +38,7 @@ from .generic_rss import parse_generic_rss_export from .generic_json import parse_generic_json_export from .generic_txt import parse_generic_txt_export - -@enforce_types -def parse_links(source_file: str) -> Tuple[List[Link], str]: - """parse a list of URLs with their metadata from an - RSS feed, bookmarks export, or text file - """ - - check_url_parsing_invariants() - PARSERS = ( +PARSERS = ( # Specialized parsers ('Pocket HTML', parse_pocket_html_export), ('Pinboard RSS', parse_pinboard_rss_export), @@ -60,30 +53,66 @@ def parse_links(source_file: str) -> Tuple[List[Link], str]: # Fallback parser ('Plain Text', parse_generic_txt_export), ) + +@enforce_types +def parse_links_memory(urls: List[str]): + """ + parse a list of URLS without touching the filesystem + """ + check_url_parsing_invariants() + timer = TimedProgress(TIMEOUT * 4) - with open(source_file, 'r', encoding='utf-8') as file: - for parser_name, parser_func in PARSERS: - try: - links = list(parser_func(file)) - if links: - timer.end() - return links, parser_name - except Exception as err: # noqa - pass - # Parsers are tried one by one down the list, and the first one - # that succeeds is used. To see why a certain parser was not used - # due to error or format incompatibility, uncomment this line: - # print('[!] Parser {} failed: {} {}'.format(parser_name, err.__class__.__name__, err)) - # raise + #urls = list(map(lambda x: x + "\n", urls)) + file = StringIO() + file.writelines(urls) + file.name = "io_string" + output = _parse(file, timer) + + if output is not None: + return output timer.end() return [], 'Failed to parse' + + +@enforce_types +def parse_links(source_file: str) -> Tuple[List[Link], str]: + """parse a list of URLs with their metadata from an + RSS feed, bookmarks export, or text file + """ + + check_url_parsing_invariants() + + timer = TimedProgress(TIMEOUT * 4) + with open(source_file, 'r', encoding='utf-8') as file: + output = _parse(file, timer) + + if output is not None: + return output + + timer.end() + return [], 'Failed to parse' + +def _parse(to_parse: IO[str], timer) -> Tuple[List[Link], str]: + for parser_name, parser_func in PARSERS: + try: + links = list(parser_func(to_parse)) + if links: + timer.end() + return links, parser_name + except Exception as err: # noqa + pass + # Parsers are tried one by one down the list, and the first one + # that succeeds is used. To see why a certain parser was not used + # due to error or format incompatibility, uncomment this line: + # print('[!] Parser {} failed: {} {}'.format(parser_name, err.__class__.__name__, err)) + # raise @enforce_types def save_text_as_source(raw_text: str, filename: str='{ts}-stdin.txt', out_dir: str=OUTPUT_DIR) -> str: ts = str(datetime.now().timestamp()).split('.', 1)[0] - source_path = os.path.join(OUTPUT_DIR, SOURCES_DIR_NAME, filename.format(ts=ts)) + source_path = os.path.join(out_dir, SOURCES_DIR_NAME, filename.format(ts=ts)) atomic_write(source_path, raw_text) log_source_saved(source_file=source_path) return source_path diff --git a/tests/test_oneshot.py b/tests/test_oneshot.py new file mode 100644 index 00000000..5d53a942 --- /dev/null +++ b/tests/test_oneshot.py @@ -0,0 +1,12 @@ +from .fixtures import * + +def test_oneshot_command_exists(tmp_path): + os.chdir(tmp_path) + process = subprocess.run(['archivebox', 'oneshot'], capture_output=True) + assert not "invalid choice: 'oneshot'" in process.stderr.decode("utf-8") + +def test_oneshot_commad_saves_page_in_right_folder(tmp_path): + process = subprocess.run(["archivebox", "oneshot", f"--out-dir={tmp_path}", "http://127.0.0.1:8080/static/example.com.html"], capture_output=True) + items = ' '.join([str(x) for x in tmp_path.iterdir()]) + assert "index.json" in items + \ No newline at end of file