mirror of
https://github.com/ArchiveBox/ArchiveBox
synced 2024-11-22 20:23:12 +00:00
76 lines
2.1 KiB
Python
76 lines
2.1 KiB
Python
__package__ = 'archivebox.extractors'
|
|
|
|
from pathlib import Path
|
|
from typing import Optional
|
|
|
|
from ..index.schema import Link, ArchiveResult, ArchiveOutput, ArchiveError
|
|
from archivebox.misc.system import run, chmod_file, atomic_write
|
|
from archivebox.misc.util import (
|
|
enforce_types,
|
|
is_static_file,
|
|
)
|
|
from ..logging_util import TimedProgress
|
|
|
|
|
|
def get_output_path():
|
|
return 'output.html'
|
|
|
|
|
|
@enforce_types
|
|
def should_save_dom(link: Link, out_dir: Optional[Path]=None, overwrite: Optional[bool]=False) -> bool:
|
|
from plugins_extractor.chrome.apps import CHROME_CONFIG
|
|
|
|
if is_static_file(link.url):
|
|
return False
|
|
|
|
out_dir = out_dir or Path(link.link_dir)
|
|
if not overwrite and (out_dir / get_output_path()).exists():
|
|
if (out_dir / get_output_path()).stat().st_size > 1:
|
|
return False
|
|
|
|
return CHROME_CONFIG.SAVE_DOM
|
|
|
|
@enforce_types
|
|
def save_dom(link: Link, out_dir: Optional[Path]=None, timeout: int=60) -> ArchiveResult:
|
|
"""print HTML of site to file using chrome --dump-html"""
|
|
|
|
from plugins_extractor.chrome.apps import CHROME_CONFIG, CHROME_BINARY
|
|
|
|
CHROME_BIN = CHROME_BINARY.load()
|
|
assert CHROME_BIN.abspath and CHROME_BIN.version
|
|
|
|
out_dir = out_dir or Path(link.link_dir)
|
|
output: ArchiveOutput = get_output_path()
|
|
output_path = out_dir / output
|
|
cmd = [
|
|
str(CHROME_BIN.abspath),
|
|
*CHROME_CONFIG.chrome_args(),
|
|
'--dump-dom',
|
|
link.url
|
|
]
|
|
status = 'succeeded'
|
|
timer = TimedProgress(timeout, prefix=' ')
|
|
try:
|
|
result = run(cmd, cwd=str(out_dir), timeout=timeout, text=True)
|
|
atomic_write(output_path, result.stdout)
|
|
|
|
if result.returncode:
|
|
hints = result.stderr
|
|
raise ArchiveError('Failed to save DOM', hints)
|
|
|
|
chmod_file(output, cwd=str(out_dir))
|
|
except Exception as err:
|
|
status = 'failed'
|
|
output = err
|
|
CHROME_BINARY.chrome_cleanup_lockfile()
|
|
finally:
|
|
timer.end()
|
|
|
|
return ArchiveResult(
|
|
cmd=cmd,
|
|
pwd=str(out_dir),
|
|
cmd_version=str(CHROME_BIN.version),
|
|
output=output,
|
|
status=status,
|
|
**timer.stats,
|
|
)
|