JustAnotherArchivist
dbe1ed71ab
"Freeze" log file object before writing to WARC to ensure that further log messages aren't picked up
This is a workaround for https://github.com/webrecorder/warcio/issues/90
4 vuotta sitten
JustAnotherArchivist
8ca2a6bde5
Fix exceptions on journal errors
4 vuotta sitten
JustAnotherArchivist
733506aed7
Remove obsolete TODO
The fnctl.flock call does not use LOCK_NB, so if it fails with an OSError, that is Really Bad™ and can't be handled cleanly.
4 vuotta sitten
JustAnotherArchivist
c7fac0ec3f
Add WARC journalling with rollback on errors
Inspired by the implementation in wpull but structured differently to avoid reopening the journal file constantly.
4 vuotta sitten
JustAnotherArchivist
a91cc23d47
Simplify get_software_info's signature to just the extra dependency packages
As a consequence, SpecDependencies.extra can now be any data type that can be put into JSON; unhashable types previously caused a crash due to the lru_cache.
4 vuotta sitten
JustAnotherArchivist
820384fe1e
Stop deduping small responses
For small responses, the additional headers for the revisit outweigh the payload truncation savings. The chosen limit of 100 bytes is completely arbitrary and not backed by any real-world data.
4 vuotta sitten
JustAnotherArchivist
461cedbbde
Avoid temporary files created by warcio due to not knowing the record payload length
4 vuotta sitten
JustAnotherArchivist
1214409a0b
Flush big responses to a temporary file instead of trying to keep everything in-memory
4 vuotta sitten
JustAnotherArchivist
93df9cd18d
Get rid of the temporary extra log file and read the plain file instead
4 vuotta sitten
JustAnotherArchivist
08c3d55376
Add comment on block digest workaround (cf. f14a664b
)
4 vuotta sitten
JustAnotherArchivist
413435b7fb
Work around warcio not writing the correct WARC-Profile header for revisit records on WARC/1.1
https://github.com/webrecorder/warcio/issues/94
4 vuotta sitten
JustAnotherArchivist
8ee9b20718
Remove WARC-Target-URI header from warcinfo record
WARC 1.1 specification, section 5.14: "A ‘warcinfo’ record shall not have a WARC-Target-URI field."
4 vuotta sitten
JustAnotherArchivist
f14a664b1c
Work around warcio not writing a block digest for warcinfo records ( https://github.com/webrecorder/warcio/issues/87 )
The length has to be set manually because otherwise warcio will automatically remove the header again.
4 vuotta sitten
JustAnotherArchivist
bd14ab3901
Fix crash due to closing the log handler on reaching the max WARC size
4 vuotta sitten
JustAnotherArchivist
08117630b0
Remove warcinfo record in each data WARC and refer to the process's warcinfo record in the meta WARC instead
4 vuotta sitten
JustAnotherArchivist
26aab15605
urn:X-qwarc instead of urn:qwarc
4 vuotta sitten
JustAnotherArchivist
50d46ad51c
Use log filename in the target URI of the log resource record
4 vuotta sitten
JustAnotherArchivist
e093211496
Set content type for resource records
4 vuotta sitten
JustAnotherArchivist
ae46b53401
Always write a WARC-Warcinfo-ID header
4 vuotta sitten
JustAnotherArchivist
23fcdd4026
Write microsecond dates for request and response records
4 vuotta sitten
JustAnotherArchivist
3030ad10ab
Mark private API accordingly
4 vuotta sitten
JustAnotherArchivist
e0b4104d21
Remove log handler before writing log record since that requires closing the stream
4 vuotta sitten
JustAnotherArchivist
6cfd352f68
Write WARC/1.1 files
4 vuotta sitten
JustAnotherArchivist
e1ad5c232e
Write warcinfo and resource records in meta WARC on firing up qwarc rather than at the end
4 vuotta sitten
JustAnotherArchivist
a5dfd5c805
Write spec file + its dependencies and command line to meta WARC
4 vuotta sitten
JustAnotherArchivist
e99e2304c9
Write meta WARC with log file
5 vuotta sitten
JustAnotherArchivist
85d78cee13
Add warcinfo record with version information on Python, system, and dependencies
5 vuotta sitten
JustAnotherArchivist
9cff6bd5c1
Only open a WARC file when necessary to avoid producing empty WARCs at the end
5 vuotta sitten
JustAnotherArchivist
8647d6b396
Use f-strings instead of str.format
5 vuotta sitten
JustAnotherArchivist
be5673cfbf
Add record deduplication within a process
5 vuotta sitten
JustAnotherArchivist
e892a6b6a7
Initial commit
5 vuotta sitten