2019-04-28 09:26:24 +12:00
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__package__ = 'archivebox.parsers'
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__description__ = 'Plain Text'
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import re
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from typing import IO, Iterable
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from datetime import datetime
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2020-07-14 03:22:58 +12:00
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from pathlib import Path
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2019-04-28 09:26:24 +12:00
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from ..index.schema import Link
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from ..util import (
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htmldecode,
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enforce_types,
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URL_REGEX
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)
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2020-07-14 03:22:58 +12:00
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2019-04-28 09:26:24 +12:00
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@enforce_types
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2020-08-19 00:27:47 +12:00
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def parse_generic_txt_export(text_file: IO[str], **_kwargs) -> Iterable[Link]:
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2019-04-28 09:26:24 +12:00
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"""Parse raw links from each line in a text file"""
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2020-12-24 08:51:42 +13:00
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# TODO: Check if we should add sources list to the database
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from core.models import Snapshot
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2019-04-28 09:26:24 +12:00
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text_file.seek(0)
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for line in text_file.readlines():
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2020-07-14 03:22:58 +12:00
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if not line.strip():
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continue
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# if the line is a local file path that resolves, then we can archive it
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2020-08-19 00:23:57 +12:00
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try:
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if Path(line).exists():
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yield Link(
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url=line,
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timestamp=str(datetime.now().timestamp()),
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title=None,
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tags=None,
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sources=[text_file.name],
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)
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except (OSError, PermissionError):
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# nvm, not a valid path...
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pass
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2020-07-14 03:22:58 +12:00
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# otherwise look for anything that looks like a URL in the line
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for url in re.findall(URL_REGEX, line):
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2020-12-24 08:51:42 +13:00
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yield Snapshot(
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2019-04-28 09:26:24 +12:00
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url=htmldecode(url),
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timestamp=str(datetime.now().timestamp()),
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title=None,
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2020-12-24 08:51:42 +13:00
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#tags=None,
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#sources=[text_file.name],
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2019-04-28 09:26:24 +12:00
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)
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2020-07-28 10:52:02 +12:00
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# look inside the URL for any sub-urls, e.g. for archive.org links
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# https://web.archive.org/web/20200531203453/https://www.reddit.com/r/socialism/comments/gu24ke/nypd_officers_claim_they_are_protecting_the_rule/fsfq0sw/
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# -> https://www.reddit.com/r/socialism/comments/gu24ke/nypd_officers_claim_they_are_protecting_the_rule/fsfq0sw/
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for url in re.findall(URL_REGEX, line[1:]):
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2020-12-24 08:51:42 +13:00
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yield Snapshot(
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2020-07-28 10:52:02 +12:00
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url=htmldecode(url),
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timestamp=str(datetime.now().timestamp()),
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title=None,
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2020-12-24 08:51:42 +13:00
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#tags=None,
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#sources=[text_file.name],
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2020-07-28 10:52:02 +12:00
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)
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