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hydrus/hydrus/client/importing/ClientImportFileSeeds.py

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Python
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import bisect
import collections
import itertools
import os
import random
import re
import threading
import time
import traceback
import typing
import urllib.parse
from hydrus.core import HydrusConstants as HC
from hydrus.core import HydrusData
from hydrus.core import HydrusExceptions
from hydrus.core import HydrusFileHandling
from hydrus.core import HydrusGlobals as HG
from hydrus.core import HydrusPaths
from hydrus.core import HydrusSerialisable
from hydrus.core import HydrusTags
from hydrus.core import HydrusTemp
from hydrus.client import ClientConstants as CC
from hydrus.client import ClientData
from hydrus.client import ClientParsing
from hydrus.client import ClientTime
from hydrus.client.importing import ClientImportFiles
from hydrus.client.importing import ClientImporting
from hydrus.client.importing.options import FileImportOptions
from hydrus.client.importing.options import PresentationImportOptions
from hydrus.client.importing.options import TagImportOptions
from hydrus.client.metadata import ClientTags
from hydrus.client.networking import ClientNetworkingDomain
from hydrus.client.networking import ClientNetworkingFunctions
FILE_SEED_TYPE_HDD = 0
FILE_SEED_TYPE_URL = 1
class FileSeed( HydrusSerialisable.SerialisableBase ):
SERIALISABLE_TYPE = HydrusSerialisable.SERIALISABLE_TYPE_FILE_SEED
SERIALISABLE_NAME = 'File Import'
SERIALISABLE_VERSION = 5
def __init__( self, file_seed_type: int = None, file_seed_data: str = None ):
if file_seed_type is None:
file_seed_type = FILE_SEED_TYPE_URL
if file_seed_data is None:
file_seed_data = 'https://big-guys.4u/monica_lewinsky_hott.tiff.exe.vbs'
HydrusSerialisable.SerialisableBase.__init__( self )
self.file_seed_type = file_seed_type
self.file_seed_data = file_seed_data
self.created = HydrusData.GetNow()
self.modified = self.created
self.source_time = None
self.status = CC.STATUS_UNKNOWN
self.note = ''
self._cloudflare_last_modified_time = None
self._referral_url = None
self._external_filterable_tags = set()
self._external_additional_service_keys_to_tags = ClientTags.ServiceKeysToTags()
self._primary_urls = set()
self._source_urls = set()
self._tags = set()
self._hashes = {}
def __eq__( self, other ):
if isinstance( other, FileSeed ):
return self.__hash__() == other.__hash__()
return NotImplemented
def __hash__( self ):
return ( self.file_seed_type, self.file_seed_data ).__hash__()
def __ne__( self, other ):
return self.__hash__() != other.__hash__()
def _AddPrimaryURLs( self, urls ):
if len( urls ) == 0:
return
urls = ClientNetworkingFunctions.NormaliseAndFilterAssociableURLs( urls )
if self.file_seed_type == FILE_SEED_TYPE_URL:
urls.discard( self.file_seed_data )
if self._referral_url is not None:
urls.discard( self._referral_url )
self._primary_urls.update( urls )
self._source_urls.difference_update( urls )
def _AddSourceURLs( self, urls ):
if len( urls ) == 0:
return
urls = ClientNetworkingFunctions.NormaliseAndFilterAssociableURLs( urls )
all_primary_urls = set()
if self.file_seed_type == FILE_SEED_TYPE_URL:
all_primary_urls.add( self.file_seed_data )
if self._referral_url is not None:
all_primary_urls.add( self._referral_url )
all_primary_urls.update( self._primary_urls )
urls.difference_update( all_primary_urls )
primary_url_classes = { HG.client_controller.network_engine.domain_manager.GetURLClass( url ) for url in all_primary_urls }
primary_url_classes.discard( None )
# ok when a booru has a """"""source"""""" url that points to a file alternate on the same booru, that isn't what we call a source url
# so anything that has a source url with the same url class as our primaries, just some same-site loopback, we'll dump
urls = { url for url in urls if HG.client_controller.network_engine.domain_manager.GetURLClass( url ) not in primary_url_classes }
self._source_urls.update( urls )
def _CheckTagsVeto( self, tags, tag_import_options: TagImportOptions.TagImportOptions ):
if len( tags ) > 0:
tags_to_siblings = HG.client_controller.Read( 'tag_siblings_lookup', CC.COMBINED_TAG_SERVICE_KEY, tags )
all_chain_tags = set( itertools.chain.from_iterable( tags_to_siblings.values() ) )
tag_import_options.CheckTagsVeto( tags, all_chain_tags )
def _GetSerialisableInfo( self ):
serialisable_external_filterable_tags = list( self._external_filterable_tags )
serialisable_external_additional_service_keys_to_tags = self._external_additional_service_keys_to_tags.GetSerialisableTuple()
serialisable_primary_urls = list( self._primary_urls )
serialisable_source_urls = list( self._source_urls )
serialisable_tags = list( self._tags )
serialisable_hashes = [ ( hash_type, hash.hex() ) for ( hash_type, hash ) in list(self._hashes.items()) if hash is not None ]
return (
self.file_seed_type,
self.file_seed_data,
self.created,
self.modified,
self.source_time,
self.status,
self.note,
self._referral_url,
serialisable_external_filterable_tags,
serialisable_external_additional_service_keys_to_tags,
serialisable_primary_urls,
serialisable_source_urls,
serialisable_tags,
serialisable_hashes
)
def _InitialiseFromSerialisableInfo( self, serialisable_info ):
(
self.file_seed_type,
self.file_seed_data,
self.created,
self.modified,
self.source_time,
self.status,
self.note,
self._referral_url,
serialisable_external_filterable_tags,
serialisable_external_additional_service_keys_to_tags,
serialisable_primary_urls,
serialisable_source_urls,
serialisable_tags,
serialisable_hashes
) = serialisable_info
self._external_filterable_tags = set( serialisable_external_filterable_tags )
self._external_additional_service_keys_to_tags = HydrusSerialisable.CreateFromSerialisableTuple( serialisable_external_additional_service_keys_to_tags )
self._primary_urls = set( serialisable_primary_urls )
self._source_urls = set( serialisable_source_urls )
self._tags = set( serialisable_tags )
self._hashes = { hash_type : bytes.fromhex( encoded_hash ) for ( hash_type, encoded_hash ) in serialisable_hashes if encoded_hash is not None }
def _SetupTagImportOptions( self, given_tag_import_options: TagImportOptions.TagImportOptions ) -> TagImportOptions.TagImportOptions:
if given_tag_import_options.IsDefault():
if self.IsAPostURL():
tio_lookup_url = self.file_seed_data
else:
if self._referral_url is not None:
tio_lookup_url = self._referral_url
else:
tio_lookup_url = self.file_seed_data
tag_import_options = HG.client_controller.network_engine.domain_manager.GetDefaultTagImportOptionsForURL( tio_lookup_url )
else:
tag_import_options = given_tag_import_options
return tag_import_options
def _UpdateModified( self ):
self.modified = HydrusData.GetNow()
def _UpdateSerialisableInfo( self, version, old_serialisable_info ):
if version == 1:
( file_seed_type, file_seed_data, created, modified, source_time, status, note, serialisable_urls, serialisable_tags, serialisable_hashes ) = old_serialisable_info
referral_url = None
new_serialisable_info = ( file_seed_type, file_seed_data, created, modified, source_time, status, note, referral_url, serialisable_urls, serialisable_tags, serialisable_hashes )
return ( 2, new_serialisable_info )
if version == 2:
( file_seed_type, file_seed_data, created, modified, source_time, status, note, referral_url, serialisable_urls, serialisable_tags, serialisable_hashes ) = old_serialisable_info
external_additional_service_keys_to_tags = ClientTags.ServiceKeysToTags()
serialisable_external_additional_service_keys_to_tags = external_additional_service_keys_to_tags.GetSerialisableTuple()
new_serialisable_info = ( file_seed_type, file_seed_data, created, modified, source_time, status, note, referral_url, serialisable_external_additional_service_keys_to_tags, serialisable_urls, serialisable_tags, serialisable_hashes )
return ( 3, new_serialisable_info )
if version == 3:
( file_seed_type, file_seed_data, created, modified, source_time, status, note, referral_url, serialisable_external_additional_service_keys_to_tags, serialisable_urls, serialisable_tags, serialisable_hashes ) = old_serialisable_info
external_filterable_tags = set()
serialisable_external_filterable_tags = list( external_filterable_tags )
new_serialisable_info = ( file_seed_type, file_seed_data, created, modified, source_time, status, note, referral_url, serialisable_external_filterable_tags, serialisable_external_additional_service_keys_to_tags, serialisable_urls, serialisable_tags, serialisable_hashes )
return ( 4, new_serialisable_info )
if version == 4:
(
file_seed_type,
file_seed_data,
created,
modified,
source_time,
status,
note,
referral_url,
serialisable_external_filterable_tags,
serialisable_external_additional_service_keys_to_tags,
serialisable_urls,
serialisable_tags,
serialisable_hashes
) = old_serialisable_info
serialisable_primary_urls = serialisable_urls
serialisable_source_urls = []
new_serialisable_info = (
file_seed_type,
file_seed_data,
created,
modified,
source_time,
status,
note,
referral_url,
serialisable_external_filterable_tags,
serialisable_external_additional_service_keys_to_tags,
serialisable_primary_urls,
serialisable_source_urls,
serialisable_tags,
serialisable_hashes
)
return ( 5, new_serialisable_info )
def AddParseResults( self, parse_results, file_import_options: FileImportOptions.FileImportOptions ):
for ( hash_type, hash ) in ClientParsing.GetHashesFromParseResults( parse_results ):
if hash_type not in self._hashes:
self._hashes[ hash_type ] = hash
source_urls = ClientParsing.GetURLsFromParseResults( parse_results, ( HC.URL_TYPE_SOURCE, ) )
self._AddSourceURLs( source_urls )
tags = ClientParsing.GetTagsFromParseResults( parse_results )
self._tags.update( tags )
source_timestamp = ClientParsing.GetTimestampFromParseResults( parse_results, HC.TIMESTAMP_TYPE_SOURCE )
if source_timestamp is not None:
source_timestamp = min( HydrusData.GetNow() - 30, source_timestamp )
self.source_time = source_timestamp
self._UpdateModified()
def AddTags( self, tags ):
tags = HydrusTags.CleanTags( tags )
self._tags.update( tags )
self._UpdateModified()
def AddPrimaryURLs( self, urls ):
self._AddPrimaryURLs( urls )
def AddSourceURLs( self, urls ):
self._AddSourceURLs( urls )
def CheckPreFetchMetadata( self, tag_import_options: TagImportOptions.TagImportOptions ):
self._CheckTagsVeto( self._tags, tag_import_options )
def DownloadAndImportRawFile( self, file_url: str, file_import_options, network_job_factory, network_job_presentation_context_factory, status_hook, override_bandwidth = False, forced_referral_url = None, file_seed_cache = None ):
self.AddPrimaryURLs( ( file_url, ) )
( os_file_handle, temp_path ) = HydrusTemp.GetTempPath()
try:
if forced_referral_url is not None:
referral_url = forced_referral_url
elif self.file_seed_data != file_url:
referral_url = self.file_seed_data
else:
referral_url = self._referral_url
status_hook( 'downloading file' )
network_job = network_job_factory( 'GET', file_url, temp_path = temp_path, referral_url = referral_url )
if override_bandwidth:
network_job.OverrideBandwidth( 3 )
network_job.SetFileImportOptions( file_import_options )
HG.client_controller.network_engine.AddJob( network_job )
with network_job_presentation_context_factory( network_job ) as njpc:
network_job.WaitUntilDone()
actual_fetched_url = network_job.GetActualFetchedURL()
if actual_fetched_url != file_url:
self._AddPrimaryURLs( ( actual_fetched_url, ) )
( actual_url_type, actual_match_name, actual_can_parse, actual_cannot_parse_reason ) = HG.client_controller.network_engine.domain_manager.GetURLParseCapability( actual_fetched_url )
if actual_url_type == HC.URL_TYPE_POST and actual_can_parse:
# we just had a 3XX redirect to a Post URL!
if file_seed_cache is None:
raise Exception( 'The downloader thought it had a raw file url with "{}", but that redirected to the apparent Post URL "{}", but then there was no file log in which to queue that download!'.format( file_url, actual_fetched_url ) )
else:
( original_url_type, original_match_name, original_can_parse, original_cannot_parse_reason ) = HG.client_controller.network_engine.domain_manager.GetURLParseCapability( self.file_seed_data )
if original_url_type == actual_url_type and original_match_name == actual_match_name:
raise Exception( 'The downloader thought it had a raw file url with "{}", but that redirected to the apparent Post URL "{}". As that URL has the same class as this import job\'s original URL, we are stopping here in case this is a looping redirect!'.format( file_url, actual_fetched_url ) )
file_seed = FileSeed( FILE_SEED_TYPE_URL, actual_fetched_url )
file_seed.SetReferralURL( file_url )
file_seeds = [ file_seed ]
file_seed_cache.AddFileSeeds( file_seeds )
status = CC.STATUS_SUCCESSFUL_AND_CHILD_FILES
note = 'was redirected on file download to a post url, which has been queued in the parent file log'
self.SetStatus( status, note = note )
return
last_modified_time = network_job.GetLastModifiedTime()
if self.source_time is not None and last_modified_time is not None:
# even with timezone weirdness, does the current source time have something reasonable?
current_source_time_looks_good = HydrusData.TimeHasPassed( self.source_time - 86400 )
# if CF is delivering a timestamp from 17 days before source time, this is probably some unusual CDN situation or delayed post
# we don't _really_ want this CF timestamp since it throws the domain-based timestamp ordering out
# in future maybe we'll save it as a misc 'cloudflare' domain or something, but for now we'll discard
if network_job.IsCloudFlareCache() and abs( self.source_time - last_modified_time ) > 86400 * 2:
self._cloudflare_last_modified_time = last_modified_time
last_modified_time = None
self.source_time = ClientTime.MergeModifiedTimes( self.source_time, last_modified_time )
status_hook( 'importing file' )
self.Import( temp_path, file_import_options, status_hook = status_hook )
finally:
HydrusTemp.CleanUpTempPath( os_file_handle, temp_path )
def FetchPageMetadata( self, tag_import_options: TagImportOptions.TagImportOptions ):
pass
def GetAPIInfoDict( self, simple: bool ):
d = {}
d[ 'import_data' ] = self.file_seed_data
d[ 'created' ] = self.created
d[ 'modified' ] = self.modified
d[ 'source_time' ] = self.source_time
d[ 'status' ] = self.status
d[ 'note' ] = self.note
return d
def GetExampleNetworkJob( self, network_job_factory ):
if self.IsAPostURL():
post_url = self.file_seed_data
try:
( url_to_check, parser ) = HG.client_controller.network_engine.domain_manager.GetURLToFetchAndParser( post_url )
except HydrusExceptions.URLClassException:
url_to_check = post_url
else:
url_to_check = self.file_seed_data
network_job = network_job_factory( 'GET', url_to_check )
return network_job
def GetHash( self ):
if 'sha256' in self._hashes:
return self._hashes[ 'sha256' ]
return None
def GetHashTypesToHashes( self ):
return dict( self._hashes )
def GetPreImportStatusPredictionHash( self, file_import_options: FileImportOptions.FileImportOptions ) -> ClientImportFiles.FileImportStatus:
hash_match_found = False
if file_import_options.DoNotCheckHashesBeforeImporting() or len( self._hashes ) == 0:
return ( hash_match_found, ClientImportFiles.FileImportStatus.STATICGetUnknownStatus() )
# hashes
jobs = []
if 'sha256' in self._hashes:
jobs.append( ( 'sha256', self._hashes[ 'sha256' ] ) )
for ( hash_type, found_hash ) in self._hashes.items():
if hash_type == 'sha256':
continue
jobs.append( ( hash_type, found_hash ) )
first_result = None
for ( hash_type, found_hash ) in jobs:
file_import_status = HG.client_controller.Read( 'hash_status', hash_type, found_hash, prefix = '{} hash recognised'.format( hash_type ) )
hash_match_found = True
file_import_status = ClientImportFiles.CheckFileImportStatus( file_import_status )
if first_result is None:
first_result = file_import_status
if not file_import_status.ShouldImport( file_import_options ):
return ( hash_match_found, file_import_status )
# we do first_result gubbins rather than generating a fresh unknown one to capture correct sha256 hash and mime if db provided it
if first_result is None:
return ( hash_match_found, ClientImportFiles.FileImportStatus.STATICGetUnknownStatus() )
else:
return ( hash_match_found, first_result )
def GetPreImportStatusPredictionURL( self, file_import_options: FileImportOptions.FileImportOptions, file_url = None ) -> ClientImportFiles.FileImportStatus:
if file_import_options.DoNotCheckKnownURLsBeforeImporting():
return ClientImportFiles.FileImportStatus.STATICGetUnknownStatus()
# urls
urls = []
if self.file_seed_type == FILE_SEED_TYPE_URL:
urls.append( self.file_seed_data )
if file_url is not None:
urls.append( file_url )
urls.extend( self._primary_urls )
# now that we store primary and source urls separately, we'll trust any primary but be careful about source
# trusting classless source urls was too much of a hassle with too many boorus providing bad source urls like user account pages
urls.extend( ( url for url in self._source_urls if HG.client_controller.network_engine.domain_manager.URLDefinitelyRefersToOneFile( url ) ) )
# now discard gallery pages or post urls that can hold multiple files
urls = [ url for url in urls if not HG.client_controller.network_engine.domain_manager.URLCanReferToMultipleFiles( url ) ]
unrecognised_url_results = set()
first_result = None
for url in urls:
results = HG.client_controller.Read( 'url_statuses', url )
if len( results ) == 0: # if no match found, no useful data discovered
continue
elif len( results ) > 1: # if more than one file claims this url, it cannot be relied on to guess the file
continue
else: # i.e. 1 match found
file_import_status = results[0]
file_import_status = ClientImportFiles.CheckFileImportStatus( file_import_status )
if first_result is None:
first_result = file_import_status
if not file_import_status.ShouldImport( file_import_options ):
hash = file_import_status.hash
# a known one-file url has given a single clear result. sounds good
we_have_a_match = True
if self.file_seed_type == FILE_SEED_TYPE_URL:
# to double-check, let's see if the file that claims that url has any other interesting urls
# if the file has another url with the same url class as ours, then this is prob an unreliable 'alternate' source url attribution, and untrustworthy
my_url = self.file_seed_data
if url != my_url:
my_url_class = HG.client_controller.network_engine.domain_manager.GetURLClass( my_url )
media_result = HG.client_controller.Read( 'media_result', hash )
this_files_urls = media_result.GetLocationsManager().GetURLs()
for this_files_url in this_files_urls:
if this_files_url != my_url:
try:
this_url_class = HG.client_controller.network_engine.domain_manager.GetURLClass( this_files_url )
except HydrusExceptions.URLClassException:
continue
if my_url_class == this_url_class:
# oh no, the file this source url refers to has a different known url in this same domain
# it is more likely that an edit on this site points to the original elsewhere
we_have_a_match = False
break
if we_have_a_match:
# if a known one-file url gives a single clear result, that result is reliable
return file_import_status
# we do first_result gubbins rather than generating a fresh unknown one to capture correct sha256 hash and mime if db provided it
if first_result is None:
return ClientImportFiles.FileImportStatus.STATICGetUnknownStatus()
else:
return first_result
def GetSearchFileSeeds( self ):
if self.file_seed_type == FILE_SEED_TYPE_URL:
search_urls = ClientNetworkingFunctions.GetSearchURLs( self.file_seed_data )
search_file_seeds = [ FileSeed( FILE_SEED_TYPE_URL, search_url ) for search_url in search_urls ]
else:
search_file_seeds = [ self ]
return search_file_seeds
def GetExternalTags( self ):
t = set( self._tags )
t.update( self._external_filterable_tags )
return t
def GetPrimaryURLs( self ):
return set( self._primary_urls )
def GetReferralURL( self ):
return self._referral_url
def GetSourceURLs( self ):
return set( self._source_urls )
def HasHash( self ):
return self.GetHash() is not None
def Import( self, temp_path: str, file_import_options: FileImportOptions.FileImportOptions, status_hook = None ):
file_import_job = ClientImportFiles.FileImportJob( temp_path, file_import_options )
file_import_status = file_import_job.DoWork( status_hook = status_hook )
self.SetStatus( file_import_status.status, note = file_import_status.note )
self.SetHash( file_import_status.hash )
def ImportPath( self, file_seed_cache: "FileSeedCache", file_import_options: FileImportOptions.FileImportOptions, limited_mimes = None, status_hook = None ):
try:
if self.file_seed_type != FILE_SEED_TYPE_HDD:
raise HydrusExceptions.VetoException( 'Attempted to import as a path, but I do not think I am a path!' )
path = self.file_seed_data
if not os.path.exists( path ):
raise HydrusExceptions.VetoException( 'Source file does not exist!' )
( os_file_handle, temp_path ) = HydrusTemp.GetTempPath()
try:
if status_hook is not None:
status_hook( 'copying file to temp location' )
copied = HydrusPaths.MirrorFile( path, temp_path )
if not copied:
raise Exception( 'File failed to copy to temp path--see log for error.' )
if limited_mimes is not None:
# I think this thing should and will be rolled into file import options late
if status_hook is not None:
status_hook( 'testing file type' )
mime = HydrusFileHandling.GetMime( temp_path )
if mime not in limited_mimes:
raise HydrusExceptions.VetoException( 'Not in allowed mimes!' )
self.Import( temp_path, file_import_options, status_hook = status_hook )
finally:
HydrusTemp.CleanUpTempPath( os_file_handle, temp_path )
self.WriteContentUpdates( file_import_options = file_import_options )
except HydrusExceptions.VetoException as e:
self.SetStatus( CC.STATUS_VETOED, note = str( e ) )
except HydrusExceptions.UnsupportedFileException as e:
self.SetStatus( CC.STATUS_ERROR, note = str( e ) )
except Exception as e:
self.SetStatus( CC.STATUS_ERROR, exception = e )
file_seed_cache.NotifyFileSeedsUpdated( ( self, ) )
def IsAPostURL( self ):
if self.file_seed_type == FILE_SEED_TYPE_URL:
try:
( url_type, match_name, can_parse, cannot_parse_reason ) = HG.client_controller.network_engine.domain_manager.GetURLParseCapability( self.file_seed_data )
except HydrusExceptions.URLClassException:
return False
if url_type == HC.URL_TYPE_POST:
return True
return False
def IsDeleted( self ):
return self.status == CC.STATUS_DELETED
def IsLocalFileImport( self ):
return self.file_seed_type == FILE_SEED_TYPE_HDD
def IsProbablyMasterPostURL( self ):
if self.file_seed_type == FILE_SEED_TYPE_URL:
if self._referral_url is not None:
try:
# if our given referral is a post url, we are most probably a multi-file url
( url_type, match_name, can_parse, cannot_parse_reason ) = HG.client_controller.network_engine.domain_manager.GetURLParseCapability( self._referral_url )
if url_type == HC.URL_TYPE_POST:
return False
except:
# screw it
return True
return True
def IsURLFileImport( self ):
return self.file_seed_type == FILE_SEED_TYPE_URL
def Normalise( self ):
if self.file_seed_type == FILE_SEED_TYPE_URL:
try:
self.file_seed_data = HG.client_controller.network_engine.domain_manager.NormaliseURL( self.file_seed_data )
except HydrusExceptions.URLClassException:
pass
def PredictPreImportStatus( self, file_import_options: FileImportOptions.FileImportOptions, tag_import_options: TagImportOptions.TagImportOptions, file_url = None ):
( hash_match_found, hash_file_import_status ) = self.GetPreImportStatusPredictionHash( file_import_options )
# now let's set the prediction
url_file_import_status = None
if hash_match_found: # trust hashes over urls m8
file_import_status = hash_file_import_status
else:
url_file_import_status = self.GetPreImportStatusPredictionURL( file_import_options, file_url = file_url )
file_import_status = url_file_import_status
# and make some recommendations
should_download_file = file_import_status.ShouldImport( file_import_options )
should_download_metadata = should_download_file # if we want the file, we need the metadata to get the file_url!
# but if we otherwise still want to force some tags, let's do it
if not should_download_metadata and tag_import_options.WorthFetchingTags():
url_override = False
if tag_import_options.ShouldFetchTagsEvenIfURLKnownAndFileAlreadyInDB():
if url_file_import_status is None:
url_file_import_status = self.GetPreImportStatusPredictionURL( file_import_options, file_url = file_url )
if url_file_import_status.AlreadyInDB():
url_override = True
hash_override = hash_file_import_status.AlreadyInDB() and tag_import_options.ShouldFetchTagsEvenIfHashKnownAndFileAlreadyInDB()
if url_override or hash_override:
should_download_metadata = True
# update private status store if predictions are useful
if self.status == CC.STATUS_UNKNOWN and not should_download_file:
self.status = file_import_status.status
if file_import_status.hash is not None:
self._hashes[ 'sha256' ] = file_import_status.hash
self.note = file_import_status.note
self._UpdateModified()
return ( should_download_metadata, should_download_file )
def PresentToPage( self, page_key: bytes ):
hash = self.GetHash()
if hash is not None:
media_result = HG.client_controller.Read( 'media_result', hash )
HG.client_controller.pub( 'add_media_results', page_key, ( media_result, ) )
def SetExternalAdditionalServiceKeysToTags( self, service_keys_to_tags ):
self._external_additional_service_keys_to_tags = ClientTags.ServiceKeysToTags( service_keys_to_tags )
def SetExternalFilterableTags( self, tags ):
self._external_filterable_tags = set( tags )
def SetHash( self, hash ):
if hash is not None:
self._hashes[ 'sha256' ] = hash
def SetReferralURL( self, referral_url: str ):
self._referral_url = referral_url
def SetStatus( self, status: int, note: str = '', exception = None ):
if exception is not None:
first_line = str( exception ).split( os.linesep )[0]
note = first_line + '\u2026 (Copy note to see full error)'
note += os.linesep
note += traceback.format_exc()
HydrusData.Print( 'Error when processing {}!'.format( self.file_seed_data ) )
HydrusData.Print( traceback.format_exc() )
self.status = status
self.note = note
self._UpdateModified()
def ShouldPresent( self, presentation_import_options: PresentationImportOptions.PresentationImportOptions ):
if not self.HasHash():
return False
was_just_imported = not HydrusData.TimeHasPassed( self.modified + 5 )
should_check_location = not was_just_imported
return presentation_import_options.ShouldPresentHashAndStatus( self.GetHash(), self.status, should_check_location = should_check_location )
def WorksInNewSystem( self ):
if self.file_seed_type == FILE_SEED_TYPE_URL:
( url_type, match_name, can_parse, cannot_parse_reason ) = HG.client_controller.network_engine.domain_manager.GetURLParseCapability( self.file_seed_data )
if url_type == HC.URL_TYPE_FILE:
return True
if url_type == HC.URL_TYPE_POST and can_parse:
return True
if url_type == HC.URL_TYPE_UNKNOWN and self._referral_url is not None: # this is likely be a multi-file child of a post url file_seed
( url_type, match_name, can_parse, cannot_parse_reason ) = HG.client_controller.network_engine.domain_manager.GetURLParseCapability( self._referral_url )
if url_type == HC.URL_TYPE_POST: # we must have got here through parsing that m8, so let's assume this is an unrecognised file url
return True
return False
def WorkOnURL( self, file_seed_cache: "FileSeedCache", status_hook, network_job_factory, network_job_presentation_context_factory, file_import_options: FileImportOptions.FileImportOptions, tag_import_options: TagImportOptions.TagImportOptions ):
did_substantial_work = False
try:
( url_type, match_name, can_parse, cannot_parse_reason ) = HG.client_controller.network_engine.domain_manager.GetURLParseCapability( self.file_seed_data )
if url_type not in ( HC.URL_TYPE_POST, HC.URL_TYPE_FILE, HC.URL_TYPE_UNKNOWN ):
raise HydrusExceptions.VetoException( 'This URL appeared to be a "{}", which is not a File or Post URL!'.format( match_name ) )
if url_type == HC.URL_TYPE_POST and not can_parse:
raise HydrusExceptions.VetoException( 'Cannot parse {}: {}'.format( match_name, cannot_parse_reason ) )
tag_import_options = self._SetupTagImportOptions( tag_import_options )
status_hook( 'checking url status' )
( should_download_metadata, should_download_file ) = self.PredictPreImportStatus( file_import_options, tag_import_options )
if self.IsAPostURL():
if should_download_metadata:
did_substantial_work = True
post_url = self.file_seed_data
url_for_child_referral = post_url
( url_to_check, parser ) = HG.client_controller.network_engine.domain_manager.GetURLToFetchAndParser( post_url )
status_hook( 'downloading file page' )
if self._referral_url is not None and self._referral_url != url_to_check:
referral_url = self._referral_url
elif url_to_check != post_url:
referral_url = post_url
else:
referral_url = None
network_job = network_job_factory( 'GET', url_to_check, referral_url = referral_url )
HG.client_controller.network_engine.AddJob( network_job )
with network_job_presentation_context_factory( network_job ) as njpc:
network_job.WaitUntilDone()
parsing_text = network_job.GetContentText()
actual_fetched_url = network_job.GetActualFetchedURL()
if actual_fetched_url != url_to_check:
# we have redirected, a 3XX response
( actual_url_type, actual_match_name, actual_can_parse, actual_cannot_parse_reason ) = HG.client_controller.network_engine.domain_manager.GetURLParseCapability( actual_fetched_url )
if actual_url_type == HC.URL_TYPE_POST and actual_can_parse:
self._AddPrimaryURLs( ( actual_fetched_url, ) )
post_url = actual_fetched_url
url_for_child_referral = post_url
( url_to_check, parser ) = HG.client_controller.network_engine.domain_manager.GetURLToFetchAndParser( post_url )
parsing_context = {}
parsing_context[ 'post_url' ] = post_url
parsing_context[ 'url' ] = url_to_check
all_parse_results = parser.Parse( parsing_context, parsing_text )
if len( all_parse_results ) == 0:
it_was_a_real_file = False
( os_file_handle, temp_path ) = HydrusTemp.GetTempPath()
try:
with open( temp_path, 'wb' ) as f:
f.write( network_job.GetContentBytes() )
mime = HydrusFileHandling.GetMime( temp_path )
if mime in HC.ALLOWED_MIMES:
it_was_a_real_file = True
status_hook( 'page was actually a file, trying to import' )
self.Import( temp_path, file_import_options, status_hook = status_hook )
except:
pass # in this special occasion, we will swallow the error
finally:
HydrusTemp.CleanUpTempPath( os_file_handle, temp_path )
if not it_was_a_real_file:
raise HydrusExceptions.VetoException( 'The parser found nothing in the document, nor did it seem to be an importable file!' )
elif len( all_parse_results ) > 1:
# multiple child urls generated by a subsidiary page parser
file_seeds = ClientImporting.ConvertAllParseResultsToFileSeeds( all_parse_results, url_for_child_referral, file_import_options )
for file_seed in file_seeds:
file_seed.SetExternalFilterableTags( self._external_filterable_tags )
file_seed.SetExternalAdditionalServiceKeysToTags( self._external_additional_service_keys_to_tags )
file_seed.AddPrimaryURLs( set( self._primary_urls ) )
file_seed.AddSourceURLs( set( self._source_urls ) )
file_seed.AddTags( set( self._tags ) )
try:
my_index = file_seed_cache.GetFileSeedIndex( self )
insertion_index = my_index + 1
except:
insertion_index = len( file_seed_cache )
num_urls_added = file_seed_cache.InsertFileSeeds( insertion_index, file_seeds )
status = CC.STATUS_SUCCESSFUL_AND_CHILD_FILES
note = 'Found {} new URLs.'.format( HydrusData.ToHumanInt( num_urls_added ) )
self.SetStatus( status, note = note )
else:
# no subsidiary page parser results, just one
parse_results = all_parse_results[0]
self.AddParseResults( parse_results, file_import_options )
self.CheckPreFetchMetadata( tag_import_options )
desired_urls = ClientParsing.GetURLsFromParseResults( parse_results, ( HC.URL_TYPE_DESIRED, ), only_get_top_priority = True )
child_urls = []
if len( desired_urls ) == 0:
raise HydrusExceptions.VetoException( 'Could not find a file or post URL to download!' )
elif len( desired_urls ) == 1:
desired_url = desired_urls[0]
( url_type, match_name, can_parse, cannot_parse_reason ) = HG.client_controller.network_engine.domain_manager.GetURLParseCapability( desired_url )
if url_type in ( HC.URL_TYPE_FILE, HC.URL_TYPE_UNKNOWN ):
file_url = desired_url
( should_download_metadata, should_download_file ) = self.PredictPreImportStatus( file_import_options, tag_import_options, file_url )
if should_download_file:
self.DownloadAndImportRawFile( file_url, file_import_options, network_job_factory, network_job_presentation_context_factory, status_hook, override_bandwidth = True, forced_referral_url = url_for_child_referral, file_seed_cache = file_seed_cache )
elif url_type == HC.URL_TYPE_POST and can_parse:
# a pixiv mode=medium page has spawned a mode=manga page, so we need a new file_seed to go pursue that
child_urls = [ desired_url ]
else:
if can_parse:
raise HydrusExceptions.VetoException( 'Found a URL--{}--but could not understand it!'.format( desired_url ) )
else:
raise HydrusExceptions.VetoException( 'Found a URL--{}--but could not parse it: {}'.format( desired_url, cannot_parse_reason ) )
else:
child_urls = desired_urls
if len( child_urls ) > 0:
child_file_seeds = []
for child_url in child_urls:
duplicate_file_seed = self.Duplicate() # inherits all urls and tags from here
duplicate_file_seed.file_seed_data = child_url
duplicate_file_seed.SetReferralURL( url_for_child_referral )
if self._referral_url is not None:
duplicate_file_seed.AddSourceURLs( ( self._referral_url, ) )
child_file_seeds.append( duplicate_file_seed )
try:
my_index = file_seed_cache.GetFileSeedIndex( self )
insertion_index = my_index + 1
except:
insertion_index = len( file_seed_cache )
num_urls_added = file_seed_cache.InsertFileSeeds( insertion_index, child_file_seeds )
status = CC.STATUS_SUCCESSFUL_AND_CHILD_FILES
note = 'Found {} new URLs.'.format( HydrusData.ToHumanInt( num_urls_added ) )
self.SetStatus( status, note = note )
else:
if should_download_file:
self.CheckPreFetchMetadata( tag_import_options )
did_substantial_work = True
file_url = self.file_seed_data
self.DownloadAndImportRawFile( file_url, file_import_options, network_job_factory, network_job_presentation_context_factory, status_hook, file_seed_cache = file_seed_cache )
did_substantial_work |= self.WriteContentUpdates( file_import_options = file_import_options, tag_import_options = tag_import_options )
except HydrusExceptions.ShutdownException:
return False
except HydrusExceptions.VetoException as e:
status = CC.STATUS_VETOED
note = str( e )
self.SetStatus( status, note = note )
if isinstance( e, HydrusExceptions.CancelledException ):
status_hook( 'cancelled!' )
time.sleep( 2 )
except HydrusExceptions.InsufficientCredentialsException:
status = CC.STATUS_VETOED
note = '403'
self.SetStatus( status, note = note )
status_hook( '403' )
time.sleep( 2 )
except HydrusExceptions.NotFoundException:
status = CC.STATUS_VETOED
note = '404'
self.SetStatus( status, note = note )
status_hook( '404' )
time.sleep( 2 )
except HydrusExceptions.UnsupportedFileException as e:
status = CC.STATUS_ERROR
note = str( e )
self.SetStatus( status, note = note )
except Exception as e:
status = CC.STATUS_ERROR
self.SetStatus( status, exception = e )
status_hook( 'error!' )
time.sleep( 3 )
finally:
file_seed_cache.NotifyFileSeedsUpdated( ( self, ) )
return did_substantial_work
def WriteContentUpdates( self, file_import_options: typing.Optional[ FileImportOptions.FileImportOptions ] = None, tag_import_options: typing.Optional[ TagImportOptions.TagImportOptions ] = None ):
did_work = False
if self.status == CC.STATUS_ERROR:
return did_work
hash = self.GetHash()
if hash is None:
return did_work
# changed this to say that urls alone are not 'did work' since all url results are doing this, and when they have no tags, they are usually superfast db hits anyway
# better to scream through an 'already in db' import list that flicker
service_keys_to_content_updates = collections.defaultdict( list )
potentially_associable_urls = set()
if file_import_options is not None:
if file_import_options.ShouldAssociatePrimaryURLs():
potentially_associable_urls.update( self._primary_urls )
if self.file_seed_type == FILE_SEED_TYPE_URL:
potentially_associable_urls.add( self.file_seed_data )
domain = ClientNetworkingFunctions.ConvertURLIntoDomain( self.file_seed_data )
if self.source_time is None:
domain_modified_timestamp = self.created
else:
domain_modified_timestamp = self.source_time
content_update = HydrusData.ContentUpdate( HC.CONTENT_TYPE_TIMESTAMP, HC.CONTENT_UPDATE_ADD, ( 'domain', hash, ( domain, domain_modified_timestamp ) ) )
service_keys_to_content_updates[ CC.COMBINED_LOCAL_FILE_SERVICE_KEY ].append( content_update )
if self._cloudflare_last_modified_time is not None:
content_update = HydrusData.ContentUpdate( HC.CONTENT_TYPE_TIMESTAMP, HC.CONTENT_UPDATE_ADD, ( 'domain', hash, ( 'cloudflare.com', self._cloudflare_last_modified_time ) ) )
service_keys_to_content_updates[ CC.COMBINED_LOCAL_FILE_SERVICE_KEY ].append( content_update )
if self._referral_url is not None:
potentially_associable_urls.add( self._referral_url )
if file_import_options.ShouldAssociateSourceURLs():
potentially_associable_urls.update( self._source_urls )
associable_urls = ClientNetworkingFunctions.NormaliseAndFilterAssociableURLs( potentially_associable_urls )
if len( associable_urls ) > 0:
content_update = HydrusData.ContentUpdate( HC.CONTENT_TYPE_URLS, HC.CONTENT_UPDATE_ADD, ( associable_urls, ( hash, ) ) )
service_keys_to_content_updates[ CC.COMBINED_LOCAL_FILE_SERVICE_KEY ].append( content_update )
if tag_import_options is None:
for ( service_key, content_updates ) in ClientData.ConvertServiceKeysToTagsToServiceKeysToContentUpdates( ( hash, ), self._external_additional_service_keys_to_tags ).items():
service_keys_to_content_updates[ service_key ].extend( content_updates )
did_work = True
else:
media_result = HG.client_controller.Read( 'media_result', hash )
for ( service_key, content_updates ) in tag_import_options.GetServiceKeysToContentUpdates( self.status, media_result, set( self._tags ), external_filterable_tags = self._external_filterable_tags, external_additional_service_keys_to_tags = self._external_additional_service_keys_to_tags ).items():
service_keys_to_content_updates[ service_key ].extend( content_updates )
did_work = True
if len( service_keys_to_content_updates ) > 0:
HG.client_controller.WriteSynchronous( 'content_updates', service_keys_to_content_updates )
return did_work
HydrusSerialisable.SERIALISABLE_TYPES_TO_OBJECT_TYPES[ HydrusSerialisable.SERIALISABLE_TYPE_FILE_SEED ] = FileSeed
class FileSeedCacheStatus( HydrusSerialisable.SerialisableBase ):
SERIALISABLE_TYPE = HydrusSerialisable.SERIALISABLE_TYPE_FILE_SEED_CACHE_STATUS
SERIALISABLE_NAME = 'Import File Status Cache Status'
SERIALISABLE_VERSION = 1
def __init__( self ):
self._generation_time = HydrusData.GetNow()
self._statuses_to_counts = collections.Counter()
self._latest_added_time = 0
def _GetSerialisableInfo( self ):
serialisable_statuses_to_counts = list( self._statuses_to_counts.items() )
return ( self._generation_time, serialisable_statuses_to_counts, self._latest_added_time )
def _InitialiseFromSerialisableInfo( self, serialisable_info ):
( self._generation_time, serialisable_statuses_to_counts, self._latest_added_time ) = serialisable_info
self._statuses_to_counts = collections.Counter()
self._statuses_to_counts.update( dict( serialisable_statuses_to_counts ) )
def GetFileSeedCount( self, status: typing.Optional[ int ] = None ) -> int:
if status is None:
return sum( self._statuses_to_counts.values() )
else:
return self._statuses_to_counts[ status ]
def GetGenerationTime( self ) -> int:
return self._generation_time
def GetLatestAddedTime( self ) -> int:
return self._latest_added_time
def GetStatusText( self, simple = False ) -> str:
num_successful_and_new = self._statuses_to_counts[ CC.STATUS_SUCCESSFUL_AND_NEW ]
num_successful_but_redundant = self._statuses_to_counts[ CC.STATUS_SUCCESSFUL_BUT_REDUNDANT ]
num_ignored = self._statuses_to_counts[ CC.STATUS_VETOED ]
num_deleted = self._statuses_to_counts[ CC.STATUS_DELETED ]
num_failed = self._statuses_to_counts[ CC.STATUS_ERROR ]
num_skipped = self._statuses_to_counts[ CC.STATUS_SKIPPED ]
num_unknown = self._statuses_to_counts[ CC.STATUS_UNKNOWN ]
if simple:
total = sum( self._statuses_to_counts.values() )
total_processed = total - num_unknown
#
status_text = ''
if total > 0:
if num_unknown > 0:
status_text += HydrusData.ConvertValueRangeToPrettyString( total_processed, total )
else:
status_text += HydrusData.ToHumanInt( total_processed )
show_new_on_file_seed_short_summary = HG.client_controller.new_options.GetBoolean( 'show_new_on_file_seed_short_summary' )
if show_new_on_file_seed_short_summary and num_successful_and_new:
status_text += ' - {}N'.format( HydrusData.ToHumanInt( num_successful_and_new ) )
simple_status_strings = []
if num_ignored > 0:
simple_status_strings.append( '{}Ig'.format( HydrusData.ToHumanInt( num_ignored ) ) )
show_deleted_on_file_seed_short_summary = HG.client_controller.new_options.GetBoolean( 'show_deleted_on_file_seed_short_summary' )
if show_deleted_on_file_seed_short_summary and num_deleted > 0:
simple_status_strings.append( '{}D'.format( HydrusData.ToHumanInt( num_deleted ) ) )
if num_failed > 0:
simple_status_strings.append( '{}F'.format( HydrusData.ToHumanInt( num_failed ) ) )
if num_skipped > 0:
simple_status_strings.append( '{}S'.format( HydrusData.ToHumanInt( num_skipped ) ) )
if len( simple_status_strings ) > 0:
status_text += ' - {}'.format( ''.join( simple_status_strings ) )
else:
status_strings = []
num_successful = num_successful_and_new + num_successful_but_redundant
if num_successful > 0:
s = '{} successful'.format( HydrusData.ToHumanInt( num_successful ) )
if num_successful_and_new > 0:
if num_successful_but_redundant > 0:
s += ' ({} already in db)'.format( HydrusData.ToHumanInt( num_successful_but_redundant ) )
else:
s += ' (all already in db)'
status_strings.append( s )
if num_ignored > 0:
status_strings.append( '{} ignored'.format( HydrusData.ToHumanInt( num_ignored ) ) )
if num_deleted > 0:
status_strings.append( '{} previously deleted'.format( HydrusData.ToHumanInt( num_deleted ) ) )
if num_failed > 0:
status_strings.append( '{} failed'.format( HydrusData.ToHumanInt( num_failed ) ) )
if num_skipped > 0:
status_strings.append( '{} skipped'.format( HydrusData.ToHumanInt( num_skipped ) ) )
status_text = ', '.join( status_strings )
return status_text
def GetStatusesToCounts( self ) -> typing.Mapping[ int, int ]:
return self._statuses_to_counts
def GetValueRange( self ) -> typing.Tuple[ int, int ]:
total = sum( self._statuses_to_counts.values() )
num_unknown = self._statuses_to_counts[ CC.STATUS_UNKNOWN ]
total_processed = total - num_unknown
return ( total_processed, total )
def HasWorkToDo( self ):
( num_done, num_total ) = self.GetValueRange()
return num_done < num_total
def Merge( self, file_seed_cache_status: "FileSeedCacheStatus" ):
self._latest_added_time = max( self._latest_added_time, file_seed_cache_status.GetLatestAddedTime() )
self._statuses_to_counts.update( file_seed_cache_status.GetStatusesToCounts() )
def SetStatusesToCounts( self, statuses_to_counts: typing.Mapping[ int, int ] ):
self._statuses_to_counts = collections.Counter()
self._statuses_to_counts.update( statuses_to_counts )
def SetLatestAddedTime( self, latest_added_time: int ):
self._latest_added_time = latest_added_time
HydrusSerialisable.SERIALISABLE_TYPES_TO_OBJECT_TYPES[ HydrusSerialisable.SERIALISABLE_TYPE_FILE_SEED_CACHE_STATUS ] = FileSeedCacheStatus
class FileSeedCache( HydrusSerialisable.SerialisableBase ):
SERIALISABLE_TYPE = HydrusSerialisable.SERIALISABLE_TYPE_FILE_SEED_CACHE
SERIALISABLE_NAME = 'Import File Status Cache'
SERIALISABLE_VERSION = 8
COMPACT_NUMBER = 250
def __init__( self ):
HydrusSerialisable.SerialisableBase.__init__( self )
self._file_seeds = HydrusSerialisable.SerialisableList()
self._file_seeds_to_indices = {}
self._statuses_to_indexed_file_seeds = collections.defaultdict( list )
self._file_seed_cache_key = HydrusData.GenerateKey()
self._status_cache = FileSeedCacheStatus()
self._status_dirty = True
self._statuses_to_indexed_file_seeds_dirty = True
self._lock = threading.Lock()
def __len__( self ):
return len( self._file_seeds )
def _FixFileSeedsStatusPosition( self, file_seeds ):
indices_and_file_seeds_affected = []
for file_seed in file_seeds:
if file_seed in self._file_seeds_to_indices:
indices_and_file_seeds_affected.append( ( self._file_seeds_to_indices[ file_seed ], file_seed ) )
else:
self._SetStatusesToFileSeedsDirty()
return
for row in indices_and_file_seeds_affected:
correct_status = row[1].status
if row in self._statuses_to_indexed_file_seeds[ correct_status ]:
continue
for ( status, indices_and_file_seeds ) in self._statuses_to_indexed_file_seeds.items():
if status == correct_status:
continue
if row in indices_and_file_seeds:
indices_and_file_seeds.remove( row )
bisect.insort( self._statuses_to_indexed_file_seeds[ correct_status ], row )
break
def _GenerateStatus( self ):
fscs = FileSeedCacheStatus()
fscs.SetLatestAddedTime( self._GetLatestAddedTime() )
fscs.SetStatusesToCounts( self._GetStatusesToCounts() )
self._status_cache = fscs
self._status_dirty = False
def _GetFileSeeds( self, status: int = None ):
if status is None:
return list( self._file_seeds )
else:
if self._statuses_to_indexed_file_seeds_dirty:
self._RegenerateStatusesToFileSeeds()
return [ file_seed for ( index, file_seed ) in self._statuses_to_indexed_file_seeds[ status ] ]
def _GetLatestAddedTime( self ):
if len( self._file_seeds ) == 0:
latest_timestamp = 0
else:
latest_timestamp = max( ( file_seed.created for file_seed in self._file_seeds ) )
return latest_timestamp
def _GetMyFileSeed( self, file_seed: FileSeed ) -> typing.Optional[ FileSeed ]:
search_file_seeds = file_seed.GetSearchFileSeeds()
for f_s in self._file_seeds:
if f_s in search_file_seeds:
return f_s
return None
def _GetNextFileSeed( self, status: int ) -> typing.Optional[ FileSeed ]:
# the problem with this is if a file seed recently changed but 'notifyupdated' hasn't had a chance to go yet
# there could be a FS in a list other than the one we are looking at that has the status we want
# _however_, it seems like I do not do any async calls to notifyupdated in the actual FSC, only from notifyupdated to GUI elements, so we _seem_ to be good
if self._statuses_to_indexed_file_seeds_dirty:
self._RegenerateStatusesToFileSeeds()
indexed_file_seeds = self._statuses_to_indexed_file_seeds[ status ]
while len( indexed_file_seeds ) > 0:
row = indexed_file_seeds[ 0 ]
file_seed = row[1]
if file_seed.status == status:
return file_seed
else:
self._FixFileSeedsStatusPosition( ( file_seed, ) )
indexed_file_seeds = self._statuses_to_indexed_file_seeds[ status ]
return None
def _GetSerialisableInfo( self ):
return self._file_seeds.GetSerialisableTuple()
def _GetSourceTimestampForVelocityCalculations( self, file_seed: FileSeed ):
source_timestamp = file_seed.source_time
if source_timestamp is None:
# decent fallback compromise
# -30 since added and 'last check' timestamps are often the same, and this messes up calculations
source_timestamp = file_seed.created - 30
return source_timestamp
def _GetStatusesToCounts( self ):
statuses_to_counts = collections.Counter()
if self._statuses_to_indexed_file_seeds_dirty:
self._RegenerateStatusesToFileSeeds()
for ( status, indexed_file_seeds ) in self._statuses_to_indexed_file_seeds.items():
count = len( indexed_file_seeds )
if count > 0:
statuses_to_counts[ status ] = count
return statuses_to_counts
def _HasFileSeed( self, file_seed: FileSeed ):
search_file_seeds = file_seed.GetSearchFileSeeds()
has_file_seed = True in ( search_file_seed in self._file_seeds_to_indices for search_file_seed in search_file_seeds )
return has_file_seed
def _InitialiseFromSerialisableInfo( self, serialisable_info ):
with self._lock:
self._file_seeds = HydrusSerialisable.CreateFromSerialisableTuple( serialisable_info )
self._file_seeds_to_indices = { file_seed : index for ( index, file_seed ) in enumerate( self._file_seeds ) }
self._SetStatusesToFileSeedsDirty()
def _RegenerateStatusesToFileSeeds( self ):
self._statuses_to_indexed_file_seeds = collections.defaultdict( list )
for ( file_seed, index ) in self._file_seeds_to_indices.items():
self._statuses_to_indexed_file_seeds[ file_seed.status ].append( ( index, file_seed ) )
for indexed_file_seeds in self._statuses_to_indexed_file_seeds.values():
indexed_file_seeds.sort()
self._statuses_to_indexed_file_seeds_dirty = False
def _SetStatusesToFileSeedsDirty( self ):
self._statuses_to_indexed_file_seeds_dirty = True
def _SetStatusDirty( self ):
self._status_dirty = True
def _UpdateSerialisableInfo( self, version, old_serialisable_info ):
if version == 1:
new_serialisable_info = []
for ( file_seed, file_seed_info ) in old_serialisable_info:
if 'note' in file_seed_info:
file_seed_info[ 'note' ] = str( file_seed_info[ 'note' ] )
new_serialisable_info.append( ( file_seed, file_seed_info ) )
return ( 2, new_serialisable_info )
if version in ( 2, 3 ):
# gelbooru replaced their thumbnail links with this redirect spam
# 'https://gelbooru.com/redirect.php?s=Ly9nZWxib29ydS5jb20vaW5kZXgucGhwP3BhZ2U9cG9zdCZzPXZpZXcmaWQ9MzY4ODA1OA=='
# I missed some http ones here, so I've broadened the test and rescheduled it
new_serialisable_info = []
for ( file_seed, file_seed_info ) in old_serialisable_info:
if 'gelbooru.com/redirect.php' in file_seed:
continue
new_serialisable_info.append( ( file_seed, file_seed_info ) )
return ( 4, new_serialisable_info )
if version == 4:
def ConvertRegularToRawURL( regular_url ):
# convert this:
# http://68.media.tumblr.com/5af0d991f26ef9fdad5a0c743fb1eca2/tumblr_opl012ZBOu1tiyj7vo1_500.jpg
# to this:
# http://68.media.tumblr.com/5af0d991f26ef9fdad5a0c743fb1eca2/tumblr_opl012ZBOu1tiyj7vo1_raw.jpg
# the 500 part can be a bunch of stuff, including letters
url_components = regular_url.split( '_' )
last_component = url_components[ -1 ]
( number_gubbins, file_ext ) = last_component.split( '.' )
raw_last_component = 'raw.{}'.format( file_ext )
url_components[ -1 ] = raw_last_component
raw_url = '_'.join( url_components )
return raw_url
def Remove68Subdomain( long_url ):
# sometimes the 68 subdomain gives a 404 on the raw url, so:
# convert this:
# http://68.media.tumblr.com/5af0d991f26ef9fdad5a0c743fb1eca2/tumblr_opl012ZBOu1tiyj7vo1_raw.jpg
# to this:
# http://media.tumblr.com/5af0d991f26ef9fdad5a0c743fb1eca2/tumblr_opl012ZBOu1tiyj7vo1_raw.jpg
# I am not sure if it is always 68, but let's not assume
( scheme, rest ) = long_url.split( '://', 1 )
if rest.startswith( 'media.tumblr.com' ):
return long_url
( gumpf, shorter_rest ) = rest.split( '.', 1 )
shorter_url = '{}://{}'.format( scheme, shorter_rest )
return shorter_url
new_serialisable_info = []
good_file_seeds = set()
for ( file_seed, file_seed_info ) in old_serialisable_info:
try:
parse = urllib.parse.urlparse( file_seed )
if 'media.tumblr.com' in parse.netloc:
file_seed = Remove68Subdomain( file_seed )
file_seed = ConvertRegularToRawURL( file_seed )
file_seed = ClientNetworkingFunctions.ConvertHTTPToHTTPS( file_seed )
if 'pixiv.net' in parse.netloc:
file_seed = ClientNetworkingFunctions.ConvertHTTPToHTTPS( file_seed )
if file_seed in good_file_seeds: # we hit a dupe, so skip it
continue
except:
pass
good_file_seeds.add( file_seed )
new_serialisable_info.append( ( file_seed, file_seed_info ) )
return ( 5, new_serialisable_info )
if version == 5:
new_serialisable_info = []
for ( file_seed, file_seed_info ) in old_serialisable_info:
file_seed_info[ 'source_timestamp' ] = None
new_serialisable_info.append( ( file_seed, file_seed_info ) )
return ( 6, new_serialisable_info )
if version == 6:
new_serialisable_info = []
for ( file_seed, file_seed_info ) in old_serialisable_info:
try:
magic_phrase = '//media.tumblr.com'
replacement = '//data.tumblr.com'
if magic_phrase in file_seed:
file_seed = file_seed.replace( magic_phrase, replacement )
except:
pass
new_serialisable_info.append( ( file_seed, file_seed_info ) )
return ( 7, new_serialisable_info )
if version == 7:
file_seeds = HydrusSerialisable.SerialisableList()
for ( file_seed_text, file_seed_info ) in old_serialisable_info:
if file_seed_text.startswith( 'http' ):
file_seed_type = FILE_SEED_TYPE_URL
else:
file_seed_type = FILE_SEED_TYPE_HDD
file_seed = FileSeed( file_seed_type, file_seed_text )
file_seed.status = file_seed_info[ 'status' ]
file_seed.created = file_seed_info[ 'added_timestamp' ]
file_seed.modified = file_seed_info[ 'last_modified_timestamp' ]
file_seed.source_time = file_seed_info[ 'source_timestamp' ]
file_seed.note = file_seed_info[ 'note' ]
file_seeds.append( file_seed )
new_serialisable_info = file_seeds.GetSerialisableTuple()
return ( 8, new_serialisable_info )
def AddFileSeeds( self, file_seeds: typing.Collection[ FileSeed ], dupe_try_again = True ):
if len( file_seeds ) == 0:
return 0
updated_or_new_file_seeds = []
with self._lock:
for file_seed in file_seeds:
if self._HasFileSeed( file_seed ):
if dupe_try_again:
f_s = self._GetMyFileSeed( file_seed )
if f_s is not None:
if f_s.status == CC.STATUS_ERROR:
f_s.SetStatus( CC.STATUS_UNKNOWN )
updated_or_new_file_seeds.append( f_s )
continue
try:
file_seed.Normalise()
except HydrusExceptions.URLClassException:
# this is some borked 'https://' url that makes no sense
continue
updated_or_new_file_seeds.append( file_seed )
self._file_seeds.append( file_seed )
index = len( self._file_seeds ) - 1
self._file_seeds_to_indices[ file_seed ] = index
if not self._statuses_to_indexed_file_seeds_dirty:
self._statuses_to_indexed_file_seeds[ file_seed.status ].append( ( index, file_seed ) )
self._SetStatusDirty()
self.NotifyFileSeedsUpdated( updated_or_new_file_seeds )
return len( updated_or_new_file_seeds )
def AdvanceFileSeed( self, file_seed: FileSeed ):
with self._lock:
if file_seed in self._file_seeds_to_indices:
index = self._file_seeds_to_indices[ file_seed ]
if index > 0:
self._file_seeds.remove( file_seed )
self._file_seeds.insert( index - 1, file_seed )
self._file_seeds_to_indices = { file_seed : index for ( index, file_seed ) in enumerate( self._file_seeds ) }
self._SetStatusesToFileSeedsDirty()
self.NotifyFileSeedsUpdated( ( file_seed, ) )
def CanCompact( self, compact_before_this_source_time: int ):
with self._lock:
if len( self._file_seeds ) <= self.COMPACT_NUMBER:
return False
for file_seed in self._file_seeds[:-self.COMPACT_NUMBER]:
if file_seed.status == CC.STATUS_UNKNOWN:
continue
if self._GetSourceTimestampForVelocityCalculations( file_seed ) < compact_before_this_source_time:
return True
return False
def Compact( self, compact_before_this_source_time: int ):
with self._lock:
if len( self._file_seeds ) <= self.COMPACT_NUMBER:
return
new_file_seeds = HydrusSerialisable.SerialisableList()
for file_seed in self._file_seeds[:-self.COMPACT_NUMBER]:
still_to_do = file_seed.status == CC.STATUS_UNKNOWN
still_relevant = self._GetSourceTimestampForVelocityCalculations( file_seed ) > compact_before_this_source_time
if still_to_do or still_relevant:
new_file_seeds.append( file_seed )
new_file_seeds.extend( self._file_seeds[-self.COMPACT_NUMBER:] )
self._file_seeds = new_file_seeds
self._file_seeds_to_indices = { file_seed : index for ( index, file_seed ) in enumerate( self._file_seeds ) }
self._SetStatusesToFileSeedsDirty()
self._SetStatusDirty()
def DelayFileSeed( self, file_seed: FileSeed ):
with self._lock:
if file_seed in self._file_seeds_to_indices:
index = self._file_seeds_to_indices[ file_seed ]
if index < len( self._file_seeds ) - 1:
self._file_seeds.remove( file_seed )
self._file_seeds.insert( index + 1, file_seed )
self._file_seeds_to_indices = { file_seed : index for ( index, file_seed ) in enumerate( self._file_seeds ) }
self._SetStatusesToFileSeedsDirty()
self.NotifyFileSeedsUpdated( ( file_seed, ) )
def GetAPIInfoDict( self, simple: bool ):
with self._lock:
d = {}
if self._status_dirty:
self._GenerateStatus()
d[ 'status' ] = self._status_cache.GetStatusText()
d[ 'simple_status' ] = self._status_cache.GetStatusText( simple = True )
( num_done, num_total ) = self._status_cache.GetValueRange()
d[ 'total_processed' ] = num_done
d[ 'total_to_process' ] = num_total
if not simple:
d[ 'import_items' ] = [ file_seed.GetAPIInfoDict( simple ) for file_seed in self._file_seeds ]
return d
def GetApproxNumMasterFileSeeds( self ):
return len( [ file_seed for file_seed in self._file_seeds if file_seed.IsProbablyMasterPostURL() ] )
def GetEarliestSourceTime( self ):
with self._lock:
if len( self._file_seeds ) == 0:
return None
earliest_timestamp = min( ( self._GetSourceTimestampForVelocityCalculations( file_seed ) for file_seed in self._file_seeds ) )
return earliest_timestamp
def GetExampleFileSeed( self ):
with self._lock:
if len( self._file_seeds ) == 0:
return None
else:
good_file_seeds = [ file_seed for file_seed in self._file_seeds[-30:] if file_seed.status in CC.SUCCESSFUL_IMPORT_STATES ]
if len( good_file_seeds ) > 0:
example_seed = random.choice( good_file_seeds )
else:
example_seed = self._GetNextFileSeed( CC.STATUS_UNKNOWN )
if example_seed is None:
example_seed = random.choice( self._file_seeds[-10:] )
if example_seed.file_seed_type == FILE_SEED_TYPE_HDD:
return None
else:
return example_seed
def GetFileSeedCacheKey( self ):
return self._file_seed_cache_key
def GetFileSeedCount( self, status: int = None ):
result = 0
with self._lock:
if status is None:
result = len( self._file_seeds )
else:
if self._statuses_to_indexed_file_seeds_dirty:
self._RegenerateStatusesToFileSeeds()
return len( self._statuses_to_indexed_file_seeds[ status ] )
return result
def GetFileSeeds( self, status: int = None ):
with self._lock:
return self._GetFileSeeds( status )
def GetFileSeedIndex( self, file_seed: FileSeed ):
with self._lock:
return self._file_seeds_to_indices[ file_seed ]
def GetHashes( self ):
with self._lock:
hashes = [ file_seed.GetHash() for file_seed in self._file_seeds if file_seed.HasHash() ]
return hashes
def GetLatestSourceTime( self ):
with self._lock:
if len( self._file_seeds ) == 0:
return 0
latest_timestamp = max( ( self._GetSourceTimestampForVelocityCalculations( file_seed ) for file_seed in self._file_seeds ) )
return latest_timestamp
def GetNextFileSeed( self, status: int ) -> typing.Optional[ FileSeed ]:
with self._lock:
return self._GetNextFileSeed( status )
def GetNumNewFilesSince( self, since: int ):
num_files = 0
with self._lock:
for file_seed in self._file_seeds:
source_timestamp = self._GetSourceTimestampForVelocityCalculations( file_seed )
if source_timestamp >= since:
num_files += 1
return num_files
def GetPresentedHashes( self, presentation_import_options: PresentationImportOptions.PresentationImportOptions ):
with self._lock:
hashes_and_statuses = [ ( file_seed.GetHash(), file_seed.status ) for file_seed in self._file_seeds if file_seed.HasHash() ]
return presentation_import_options.GetPresentedHashes( hashes_and_statuses )
def GetStatus( self ):
with self._lock:
if self._status_dirty:
self._GenerateStatus()
return self._status_cache
def GetValueRange( self ):
with self._lock:
if self._status_dirty:
self._GenerateStatus()
return self._status_cache.GetValueRange()
def HasFileSeed( self, file_seed: FileSeed ):
with self._lock:
return self._HasFileSeed( file_seed )
def InsertFileSeeds( self, index: int, file_seeds: typing.Collection[ FileSeed ] ):
if len( file_seeds ) == 0:
return 0
new_file_seeds = set()
with self._lock:
index = min( index, len( self._file_seeds ) )
for file_seed in file_seeds:
if self._HasFileSeed( file_seed ) or file_seed in new_file_seeds:
continue
file_seed.Normalise()
new_file_seeds.add( file_seed )
self._file_seeds.insert( index, file_seed )
index += 1
self._file_seeds_to_indices = { file_seed : index for ( index, file_seed ) in enumerate( self._file_seeds ) }
self._SetStatusesToFileSeedsDirty()
self._SetStatusDirty()
self.NotifyFileSeedsUpdated( new_file_seeds )
return len( new_file_seeds )
def NotifyFileSeedsUpdated( self, file_seeds: typing.Collection[ FileSeed ] ):
with self._lock:
if not self._statuses_to_indexed_file_seeds_dirty:
self._FixFileSeedsStatusPosition( file_seeds )
#
self._SetStatusDirty()
HG.client_controller.pub( 'file_seed_cache_file_seeds_updated', self._file_seed_cache_key, file_seeds )
def RemoveFileSeeds( self, file_seeds: typing.Iterable[ FileSeed ] ):
with self._lock:
file_seeds_to_delete = set( file_seeds )
self._file_seeds = HydrusSerialisable.SerialisableList( [ file_seed for file_seed in self._file_seeds if file_seed not in file_seeds_to_delete ] )
self._file_seeds_to_indices = { file_seed : index for ( index, file_seed ) in enumerate( self._file_seeds ) }
self._SetStatusesToFileSeedsDirty()
self._SetStatusDirty()
self.NotifyFileSeedsUpdated( file_seeds_to_delete )
def RemoveFileSeedsByStatus( self, statuses_to_remove: typing.Collection[ int ] ):
with self._lock:
file_seeds_to_delete = [ file_seed for file_seed in self._file_seeds if file_seed.status in statuses_to_remove ]
self.RemoveFileSeeds( file_seeds_to_delete )
def RemoveAllButUnknownFileSeeds( self ):
with self._lock:
file_seeds_to_delete = [ file_seed for file_seed in self._file_seeds if file_seed.status != CC.STATUS_UNKNOWN ]
self.RemoveFileSeeds( file_seeds_to_delete )
def RetryFailed( self ):
with self._lock:
failed_file_seeds = self._GetFileSeeds( CC.STATUS_ERROR )
for file_seed in failed_file_seeds:
file_seed.SetStatus( CC.STATUS_UNKNOWN )
self.NotifyFileSeedsUpdated( failed_file_seeds )
def RetryIgnored( self, ignored_regex = None ):
with self._lock:
ignored_file_seeds = self._GetFileSeeds( CC.STATUS_VETOED )
for file_seed in ignored_file_seeds:
if ignored_regex is not None:
if re.search( ignored_regex, file_seed.note ) is None:
continue
file_seed.SetStatus( CC.STATUS_UNKNOWN )
self.NotifyFileSeedsUpdated( ignored_file_seeds )
def WorkToDo( self ):
with self._lock:
if self._status_dirty:
self._GenerateStatus()
return self._status_cache.HasWorkToDo()
HydrusSerialisable.SERIALISABLE_TYPES_TO_OBJECT_TYPES[ HydrusSerialisable.SERIALISABLE_TYPE_FILE_SEED_CACHE ] = FileSeedCache
def GenerateFileSeedCachesStatus( file_seed_caches: typing.Iterable[ FileSeedCache ] ):
fscs = FileSeedCacheStatus()
for file_seed_cache in file_seed_caches:
fscs.Merge( file_seed_cache.GetStatus() )
return fscs
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