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Path : /usr/lib/python2.7/dist-packages/bzrlib/smart/
Current File : //usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyc
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„ƒYZ&de%fd„ƒYZ'dZ(de%fd„ƒYZ)de&fd„ƒYZ*de&fd„ƒYZ+de%fd„ƒYZ,de%fd„ƒYZ-de%fd„ƒYZ.de%fd„ƒYZ/de%fd„ƒYZ0d e%fd!„ƒYZ1d"e%fd#„ƒYZ2d$e%fd%„ƒYZ3d&e%fd'„ƒYZ4d(e4fd)„ƒYZ5d*„Z6d+e7fd,„ƒYZ8dd-„Z:d.e%fd/„ƒYZ;d0e%fd1„ƒYZ<d2e%fd3„ƒYZ=d4e%fd5„ƒYZ>d6e%fd7„ƒYZ?d8e?fd9„ƒYZ@d:e?fd;„ƒYZAd<e%fd=„ƒYZBd>e%fd?„ƒYZCd@e%fdA„ƒYZDdBe%fdC„ƒYZEdDe%fdE„ƒYZFdFe%fdG„ƒYZGdHe%fdI„ƒYZHdJe%fdK„ƒYZIdLe%fdM„ƒYZJdNe%fdO„ƒYZKdPe%fdQ„ƒYZLdS(Rs7Server-side repository related request implementations.i(tabsolute_importN(
tbencodeterrorstestimate_compressed_sizet	inventorytinventory_deltatosutilstpackttracetuit	vf_search(tBzrDir(tFailedSmartServerResponsetSmartServerRequesttSuccessfulSmartServerResponse(t_strip_NULL_ghoststnetwork_format_registry(trevision(tChunkedContentFactorytNetworkRecordStreamtrecord_to_fulltext_bytestSmartServerRepositoryRequestcB@s8eZdZd„Zd„Zed„Zed„ZRS(s*Common base class for Repository requests.cG@s@|j|ƒ}tj|ƒ}|jƒ|_|j|j|ŒS(sÖExecute a repository request.

        All Repository requests take a path to the repository as their first
        argument.  The repository must be at the exact path given by the
        client - no searching is done.

        The actual logic is delegated to self.do_repository_request.

        :param client_path: The path for the repository as received from the
            client.
        :return: A SmartServerResponse from self.do_repository_request().
        (ttransport_from_client_pathRtopen_from_transporttopen_repositoryt_repositorytdo_repository_request(tselftpathtargst	transporttbzrdir((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pytdo;s
cG@sdS(s1Override to provide an implementation for a verb.N(tNone(Rt
repositoryR((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRNscC@s¢|dkrtj|ƒd	fS|jdƒ}|ddkrd|d}tj||ƒ}|d	fS|ddkrŽ|j||dd|ƒSd	td
ƒfSd	S(sJRecreate a search from its serialised form.

        :param discard_excess: If True, and the search refers to data we don't
            have, just silently accept that fact - the verb calling
            recreate_search trusts that clients will look for missing things
            they expected and get it from elsewhere.
        t
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tEverythingResultR!tsplittPendingAncestryResulttrecreate_search_from_recipeR(RR"tsearch_bytesR%tlinestheadst
search_result((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pytrecreate_searchTs

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C@s%t|djdƒƒ}t|djdƒƒ}t|dƒ}|jƒzÇ|jƒj|ƒ}xEtr«y|jƒ}Wntk
r‘PnX|j	|j
|ƒƒqgW|jƒ\}	}
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t|ƒ|ƒ}|dfSWd|jƒXdS(sZRecreate a specific revision search (vs a from-tip search).

        :param discard_excess: If True, and the search refers to data we don't
            have, just silently accept that fact - the verb calling
            recreate_search trusts that clients will look for missing things
            they expected and get it from elsewhere.
        it iitNoSuchRevisionN(sNoSuchRevision(tsetR(tintt	lock_readt	get_grapht_make_breadth_first_searchertTruetnextt
StopIterationtstop_searching_anytintersectiont	get_statetlenR!RR
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		tSmartServerRepositoryReadLockedcB@seZdZd„ZRS(s,Calls self.do_readlocked_repository_request.cG@s0|jƒz|j||ŒSWd|jƒXdS(s<Read lock a repository for do_readlocked_repository_request.N(R4t do_readlocked_repository_requestR?(RR"R((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR‘s
(RGRHRIR(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRKŽstSmartServerRepositoryBreakLockcB@seZdZd„ZRS(sBreak a repository lock.cC@s|jƒtdƒS(Ntok(sok(t
break_lockR(RR"((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRs
(RGRHRIR(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRMšst!SmartServerRepositoryGetParentMapcB@s;eZdZeZd„Zd„Zdd„Zd„ZRS(s?Bzr 1.2+ - get parent data for revisions during a graph search.cG@s
||_dS(sGet parent details for some revisions.

        All the parents for revision_ids are returned. Additionally up to 64KB
        of additional parent data found by performing a breadth first search
        from revision_ids is returned. The verb takes a body containing the
        current search state, see do_body for details.

        If 'include-missing:' is in revision_ids, ghosts encountered in the
        graph traversal for getting parent data are included in the result with
        a prefix of 'missing:'.

        :param repository: The repository to query in.
        :param revision_ids: The utf8 encoded revision_id to answer for.
        N(t
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        :return: A smart server response where the body contains an utf8
            encoded flattened list of the parents of the revisions (the same
            format as Repository.get_revision_graph) which has been bz2
            compressed.
        N(RR4t_do_repository_requestR?(Rt
body_bytesR"((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pytdo_body»s
	
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R0RN(sok(RR2RQtremoveR(R*R!tget_keystdifference_updateR5RstsortedtitemstappendR\ttupleRtbz2tcompress(RRTR"RRRft
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'(	RGRHRIRJR^RRURsRS(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRP¤s		0t%SmartServerRepositoryGetRevisionGraphcB@seZd„ZRS(cC@s|sd}ng}|jƒ}|r3|g}n|jƒ}|j|ƒ}tƒ}t|jt|ƒƒ|j|ƒ}t	|ƒ}	|r||	krt
d|fdƒSx=|	jƒD]/\}
}|jdj
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ft|ƒƒƒqºWtddj
|ƒƒS(s–Return the result of repository.get_revision_graph(revision_id).

        Deprecated as of bzr 1.4, but supported for older clients.

        :param repository: The repository to query in.
        :param revision_id: The utf8 encoded revision_id to get a graph from.
        :return: A smart server response where the body contains an utf8
            encoded flattened list of the revision graph.
        tnosuchrevisiontR0RNs
N(sok(R!R5tall_revision_idsR6R2tmapRWtlistRXRRRxRyR\RzR(RR"RnR,tgrapht
search_idsR$ttransitive_idsRltrevision_graphRRp((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRLs"
		'(RGRHRL(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRst%SmartServerRepositoryGetRevIdForRevnocB@seZd„ZRS(c	C@s§y|j||ƒ\}}WnOtjk
rm}|j|dkrZtd|jƒ‚ntd|jfƒSX|r„td|fƒS|\}}td||fƒSdS(shFind the revid for a given revno, given a known revno/revid pair.
        
        New in 1.17.
        isIget_rev_id_for_revno raised RevisionNotPresent for non-initial revision: R€RNshistory-incompleteN(tget_rev_id_for_revnoRtRevisionNotPresentRntAssertionErrorRR(	RR"trevnot
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found_flagRhterrtearliest_revnotearliest_revid((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRLBs(RGRHRL(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR‰@st(SmartServerRepositoryGetSerializerFormatcB@seZd„ZRS(cC@s|jƒ}td|fƒS(s½Return the serializer format for this repository.

        New in 2.5.0.

        :param repository: The repository to query
        :return: A smart server response ('ok', FORMAT)
        RN(tget_serializer_formatR(RR"t
serializer((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR[s(RGRHR(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR“YstSmartServerRequestHasRevisioncB@seZd„ZRS(cC@s'|j|ƒrtdƒStdƒSdS(s<Return ok if a specific revision is in the repository at path.

        :param repository: The repository to query in.
        :param revision_id: The utf8 encoded revision_id to lookup.
        :return: A smart server response of ('yes', ) if the revision is
            present. ('no', ) if it is missing.
        tyestnoN(syes(sno(thas_revisionR(RR"Rn((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRis
(RGRHR(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR–gst+SmartServerRequestHasSignatureForRevisionIdcB@seZd„ZRS(cC@sOy'|j|ƒrtdƒStdƒSWn!tjk
rJtd|fƒSXdS(soReturn ok if a signature is present for a revision.

        Introduced in bzr 2.5.0.

        :param repository: The repository to query in.
        :param revision_id: The utf8 encoded revision_id to lookup.
        :return: A smart server response of ('yes', ) if a
            signature for the revision is present,
            ('no', ) if it is missing.
        R—R˜R€N(syes(sno(thas_signature_for_revision_idRRR1R(RR"Rn((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRzs
(RGRHR(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRšwst SmartServerRepositoryGatherStatscB@seZd„ZRS(cC@s7|dkrd}n|}|dkr0t}nd}y|j||ƒ}Wn!tjk
rotd|fƒSXd}|jdƒrš|d|d7}n|jdƒr¾|d|d7}n|jdƒrâ|d	|d7}n|jd
ƒr|d|d
7}n|jdƒr*|d
|d7}ntd|ƒS(sReturn the result of repository.gather_stats().

        :param repository: The repository to query in.
        :param revid: utf8 encoded rev id or an empty string to indicate None
        :param committers: 'yes' or 'no'.

        :return: A SmartServerResponse ('ok',), a encoded body looking like
              committers: 1
              firstrev: 1234.230 0
              latestrev: 345.700 3600
              revisions: 2

              But containing only fields returned by the gather_stats() call
        RR—R€t
committersscommitters: %d
tfirstrevsfirstrev: %.3f %d
t	latestrevslatestrev: %.3f %d
t	revisionssrevisions: %d
tsizes	size: %d
RNN(sok(R!R7tgather_statsRR1Rthas_keyR(RR"trevidRtdecoded_revision_idtdecoded_committerststatstbody((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR‘s.			
(RGRHR(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRœst-SmartServerRepositoryGetRevisionSignatureTextcB@seZdZd„ZRS(s>Return the signature text of a revision.

    New in 2.5.
    cC@sIy|j|ƒ}Wn&tjk
r;}td|jfƒSXtd|ƒS(sÏReturn the result of repository.get_signature_text().

        :param repository: The repository to query in.
        :return: A smart server response of with the signature text as
            body.
        R€RN(sok(tget_signature_textRR1RRR(RR"RnttextR((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRÄs(RGRHRIR(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR©½stSmartServerRepositoryIsSharedcB@seZd„ZRS(cC@s$|jƒrtdƒStdƒSdS(sçReturn the result of repository.is_shared().

        :param repository: The repository to query in.
        :return: A smart server response of ('yes', ) if the repository is
            shared, and ('no', ) if it is not.
        R—R˜N(syes(sno(t	is_sharedR(RR"((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRÕs
(RGRHR(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR¬Óst%SmartServerRepositoryMakeWorkingTreescB@seZd„ZRS(cC@s$|jƒrtdƒStdƒSdS(sReturn the result of repository.make_working_trees().

        Introduced in bzr 2.5.0.

        :param repository: The repository to query in.
        :return: A smart server response of ('yes', ) if the repository uses
            working trees, and ('no', ) if it is not.
        R—R˜N(syes(sno(tmake_working_treesR(RR"((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRäs	
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rM}tdƒStjk
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rž}tdt|j	ƒt|j
ƒfƒSX|dk	r¸|jƒn|jƒ|dkr×d}nt
d|fƒS(	NRttokentLockContentiontUnlockableTransportt
LockFailedRN(sLockContention(sUnlockableTransport(R!t
lock_writetrepository_tokenRR²RR³R´tstrtlocktwhytleave_lock_in_placeR?R(RR"R±te((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRõs"	

 
	(RGRHR(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR°óstSmartServerRepositoryGetStreamcB@s,eZd„Zd„Zd„Zd„ZRS(cC@s,tj|ƒ|_|jƒr(tdƒSdS(sGet a stream for inserting into a to_format repository.

        The request body is 'search_bytes', a description of the revisions
        being requested.

        In 2.3 this verb added support for search_bytes == 'everything'.  Older
        implementations will respond with a BadSearch error, and clients should
        catch this and fallback appropriately.

        :param repository: The repository to stream from.
        :param to_network_name: The network name of the format of the target
            repository.
        t
UnknownMethodsRepository.get_stream(R½sRepository.get_streamN(RRYt
_to_formatt_should_fake_unknownRR!(RR"tto_network_name((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRs
cC@sW|jj}|j}|js"tS|jrS|j|jkrS|j|jkrStStS(sReturn True if we should return UnknownMethod to the client.
        
        This is a workaround for bugs in pre-1.19 clients that claim to
        support receiving streams of CHK repositories.  The pre-1.19 client
        expects inventory records to be serialized in the format defined by
        to_network_name, but in pre-1.19 (at least) that format definition
        tries to use the xml5 serializer, which does not correctly handle
        rich-roots.  After 1.19 the client can also accept inventory-deltas
        (which avoids this issue), and those clients will use the
        Repository.get_stream_1.19 verb instead of this one.
        So: if this repository is CHK, and the to_format doesn't match,
        we should just fake an UnknownSmartMethod error so that the client
        will fallback to VFS, rather than sending it a stream we know it
        cannot handle.
        (Rt_formatR¾t
supports_chksRJtrepository_classt_serializerR7(Rtfrom_formatt	to_format((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR¿ s			cC@sÖ|j}|jƒy]|j||dtƒ\}}|dk	rN|jƒ|S|j|jƒ}|j|ƒ}WnGt	k
r¹t
jƒ}z|jƒWd|d|d|d‚XnXtdd|j
||ƒƒS(NR%iiiRNtbody_stream(sok(RR4R/R7R!R?t_get_sourceR¾t
get_streamt	Exceptiontsystexc_infoRRÇ(RRTR"R.R~tsourcetstreamRÌ((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRU?s"	


	cc@sqt||jƒ}yx|D]}|VqWWn4tjk
rb}|jƒtd|jfƒVnX|jƒdS(NR1(t_stream_to_byte_streamRÁRR‹R?RRn(RRÎR"tbyte_streamtbytesR»((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRÇTs


(RGRHRR¿RURÇ(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR¼
s			t#SmartServerRepositoryGetStream_1_19cB@seZdZd„ZRS(s®The same as Repository.get_stream, but will return stream CHK formats to
    clients.

    See SmartServerRepositoryGetStream._should_fake_unknown.
    
    New in 1.19.
    cC@stS(sAReturns False; we don't need to workaround bugs in 1.19+ clients.(RJ(R((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyR¿ks(RGRHRIR¿(((s;/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.pyRÒbscc@sÝtjƒ}|jƒV|j|jƒdƒVx|D]•\}}x†|D]~}|jdkrlt|ƒ}n:|jdkr”td|jfƒ‚n|j	|jƒ}|rH|j||fgƒVqHqHWq5W|j
ƒVdS(s8Convert a record stream to a self delimited byte stream.RtchunkedtfulltexttabsentsAbsent factory for %sN(RÓRÔ(RtContainerSerialisertbegintbytes_recordtnetwork_nametstorage_kindRt
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"t_ByteStreamDecodercB@s;eZdZd„Zd„Zd„Zd„Zd„ZRS(s*Helper for _byte_stream_to_stream.

    The expected usage of this class is via the function _byte_stream_to_stream
    which creates a _ByteStreamDecoder, pops off the stream format and then
    yields the output of record_stream(), the main entry point to
    _ByteStreamDecoder.

    Broadly this class has to unwrap two layers of iterators:
    (type, substream)
    (substream details)

    This is complicated by wishing to return type, iterator_for_type, but
    getting the data for iterator_for_type when we find out type: we can't
    simply pass a generator down to the NetworkRecordStream parser, instead
    we have a little local state to seed each NetworkRecordStream instance,
    and gather the type that we'll be yielding.

    :ivar byte_stream: The byte stream being decoded.
    :ivar stream_decoder: A pack parser used to decode the bytestream
    :ivar current_type: The current type, used to join adjacent records of the
        same type into a single stream.
    :ivar first_bytes: The first bytes to give the next NetworkRecordStream.
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d|j|jƒn|jƒXdS(s5Yield substream_type, substream from the byte stream.c3@sd}|rUˆjdkrUˆjdkrU|jƒsR|jˆjˆjƒqRqUnxÂ|jƒD]´}|r|jƒr¸||jkr¸|j|ƒ|jd|j|j	ƒd}nˆjdkrˆjd7_||jkr|jdˆjƒd}qqn|d7}|VqbWdS(s1Yield records from stream while showing progress.iR tEstimateisEstimating..N(
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-=[ Mr. Bumblebee ]=- _Indonesia_

-=[ Mr. Bumblebee ]=-
_Indonesia_
