upstream/mercurial-mirror Files · hgext/remotefilelog/constants.py

tracked-key: remove the dual write and rename to tracked-hint...

tracked-key: remove the dual write and rename to tracked-hint The dual-write approach was mostly useless. As explained in the previous version of the help, the key had to be read twice before we could cache a value. However this "read twice" limitation actually also apply to any usage of the key. If some operation wants to rely of the "same value == same tracked set" property it would need to read the value before, and after running that operation (or at least, after, in all cases). So it cannot be sure the operation it did is "valid" until checking the key after the operation. As a resultat such operation can only be read-only or rollbackable. This reduce the utility of the "same value == same tracked set" a lot. So it seems simpler to drop the double write and to update the documentation to highlight that this file does not garantee race-free operation. As a result the "key" is demoted to a "hint". Documentation is updated accordingly. Differential Revision: https://phab.mercurial-scm.org/D12201

Augie Fackler - - Load All Authors

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        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
      from __future__ import absolute_import

      import struct

      from mercurial.i18n import _

        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
      NETWORK_CAP_LEGACY_SSH_GETFILES = b'exp-remotefilelog-ssh-getfiles-1'

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
      SHALLOWREPO_REQUIREMENT = b"exp-remotefilelog-repo-req-1"

        Augie Fackler
    
remotefilelog: rename capability for legacy ssh file fetching method...

              r40543
            
        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
      BUNDLE2_CAPABLITY = b"exp-remotefilelog-b2cap-1"

        Augie Fackler
    
remotefilelog: consolidate and rename bundle2 capability...

              r40544
            
        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
      FILENAMESTRUCT = b'!H'

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
      FILENAMESIZE = struct.calcsize(FILENAMESTRUCT)

      NODESIZE = 20

        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
      PACKREQUESTCOUNTSTRUCT = b'!I'

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
      NODECOUNTSTRUCT = b'!I'

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
      NODECOUNTSIZE = struct.calcsize(NODECOUNTSTRUCT)

        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
      PATHCOUNTSTRUCT = b'!I'

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
      PATHCOUNTSIZE = struct.calcsize(PATHCOUNTSTRUCT)

        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
      FILEPACK_CATEGORY = b""

      TREEPACK_CATEGORY = b"manifests"

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
      ALL_CATEGORIES = [FILEPACK_CATEGORY, TREEPACK_CATEGORY]

      # revision metadata keys. must be a single character.

        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
      METAKEYFLAG = b'f'  # revlog flag

      METAKEYSIZE = b's'  # full rawtext size

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
        Augie Fackler
    
formatting: blacken the codebase...

              r43346
            
        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
      def getunits(category):

          if category == FILEPACK_CATEGORY:

        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
              return _(b"files")

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
          if category == TREEPACK_CATEGORY:

        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
              return _(b"trees")

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
        Augie Fackler
    
formatting: blacken the codebase...

              r43346
            
        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
      # Repack options passed to ``markledger``.

        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
      OPTION_PACKSONLY = b'packsonly'

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Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530	from __future__ import absolute_import

		import struct

		from mercurial.i18n import _

Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	NETWORK_CAP_LEGACY_SSH_GETFILES = b'exp-remotefilelog-ssh-getfiles-1'
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530
Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	SHALLOWREPO_REQUIREMENT = b"exp-remotefilelog-repo-req-1"
Augie Fackler remotefilelog: rename capability for legacy ssh file fetching method...	r40543
Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	BUNDLE2_CAPABLITY = b"exp-remotefilelog-b2cap-1"
Augie Fackler remotefilelog: consolidate and rename bundle2 capability...	r40544
Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	FILENAMESTRUCT = b'!H'
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530	FILENAMESIZE = struct.calcsize(FILENAMESTRUCT)

		NODESIZE = 20
Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	PACKREQUESTCOUNTSTRUCT = b'!I'
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530
Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	NODECOUNTSTRUCT = b'!I'
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530	NODECOUNTSIZE = struct.calcsize(NODECOUNTSTRUCT)

Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	PATHCOUNTSTRUCT = b'!I'
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530	PATHCOUNTSIZE = struct.calcsize(PATHCOUNTSTRUCT)

Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	FILEPACK_CATEGORY = b""
		TREEPACK_CATEGORY = b"manifests"
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530
		ALL_CATEGORIES = [FILEPACK_CATEGORY, TREEPACK_CATEGORY]

		# revision metadata keys. must be a single character.
Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	METAKEYFLAG = b'f' # revlog flag
		METAKEYSIZE = b's' # full rawtext size
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530
Augie Fackler formatting: blacken the codebase...	r43346
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530	def getunits(category):
		if category == FILEPACK_CATEGORY:
Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	return _(b"files")
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530	if category == TREEPACK_CATEGORY:
Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	return _(b"trees")
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530
Augie Fackler formatting: blacken the codebase...	r43346
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530	# Repack options passed to ``markledger``.
Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	OPTION_PACKSONLY = b'packsonly'