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Differential D4619

wireprotov2: advertise set of valid values for requestable fields
ClosedPublic

Authored by indygreg on Sep 17 2018, 5:24 PM.

Details

Reviewers
durin42
Group Reviewers
hg-reviewers
Commits
rHGc30faea8d02d: wireprotov2: advertise set of valid values for requestable fields
Summary

changesetdata, manifestdata, and filedata all allow the caller to
specify what data fields to request.

Data fields are extensible and may evolve over time. In order to
prevent clients from making requests for fields that are not
available, the client needs to know what fields are available.

This commit teaches the server to declare a set of "valid values"
for wire protocol command arguments. That set of values is exposed
in the command's capabilities descriptor. The changesetdata,
manifestdata, and filedata commands all declare their set of
available "fields."

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

indygreg created this revision.Sep 17 2018, 5:24 PM
durin42 accepted this revision.Sep 18 2018, 5:35 PM
This revision is now accepted and ready to land.Sep 18 2018, 5:35 PM
indygreg updated this revision to Diff 11246.Sep 20 2018, 5:14 PM
Closed by commit rHGc30faea8d02d: wireprotov2: advertise set of valid values for requestable fields (authored by indygreg). · Explain WhySep 24 2018, 10:24 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Diff 11305

mercurial/help/internals/wireprotocolv2.txt

required required
(boolean) Whether the argument must be specified. Failure to send (boolean) Whether the argument must be specified. Failure to send
required arguments will result in an error executing the command. required arguments will result in an error executing the command.
type type
(bytestring) The type of the argument. e.g. ``bytes`` or ``bool``. (bytestring) The type of the argument. e.g. ``bytes`` or ``bool``.
validvalues
(set) Values that are recognized for this argument. Some arguments
only allow a fixed set of values to be specified. These arguments
may advertise that set in this key. If this set is advertised and
a value not in this set is specified, the command should result
in error.
permissions permissions
An array of permissions required to execute this command. An array of permissions required to execute this command.
compression compression
An array of maps defining available compression format support. An array of maps defining available compression format support.
The array is sorted from most preferred to least preferred. The array is sorted from most preferred to least preferred.

mercurial/wireprotov2server.py

caps = { caps = {
'commands': {}, 'commands': {},
'compression': compression, 'compression': compression,
'framingmediatypes': [FRAMINGTYPE], 'framingmediatypes': [FRAMINGTYPE],
'pathfilterprefixes': set(narrowspec.VALID_PREFIXES), 'pathfilterprefixes': set(narrowspec.VALID_PREFIXES),
} }
# TODO expose available changesetdata fields.
for command, entry in COMMANDS.items(): for command, entry in COMMANDS.items():
args = {} args = {}
for arg, meta in entry.args.items(): for arg, meta in entry.args.items():
args[arg] = { args[arg] = {
# TODO should this be a normalized type using CBOR's # TODO should this be a normalized type using CBOR's
# terminology? # terminology?
b'type': meta['type'], b'type': meta['type'],
b'required': meta['required'], b'required': meta['required'],
} }
if not meta['required']: if not meta['required']:
args[arg][b'default'] = meta['default']() args[arg][b'default'] = meta['default']()
if meta['validvalues']:
args[arg][b'validvalues'] = meta['validvalues']
caps['commands'][command] = { caps['commands'][command] = {
'args': args, 'args': args,
'permissions': [entry.permission], 'permissions': [entry.permission],
} }
if streamclone.allowservergeneration(repo): if streamclone.allowservergeneration(repo):
caps['rawrepoformats'] = sorted(repo.requirements & caps['rawrepoformats'] = sorted(repo.requirements &
repo.supportedformats) repo.supportedformats)
specified, ``None`` will be the default value. specified, ``None`` will be the default value.
``required`` ``required``
Bool indicating whether the argument is required. Bool indicating whether the argument is required.
``example`` ``example``
An example value for this argument. An example value for this argument.
``validvalues``
Set of recognized values for this argument.
``permission`` defines the permission type needed to run this command. ``permission`` defines the permission type needed to run this command.
Can be ``push`` or ``pull``. These roughly map to read-write and read-only, Can be ``push`` or ``pull``. These roughly map to read-write and read-only,
respectively. Default is to assume command requires ``push`` permissions respectively. Default is to assume command requires ``push`` permissions
because otherwise commands not declaring their permissions could modify because otherwise commands not declaring their permissions could modify
a repository that is supposed to be read-only. a repository that is supposed to be read-only.
Wire protocol commands are generators of objects to be serialized and Wire protocol commands are generators of objects to be serialized and
sent to the client. sent to the client.
if 'default' in meta and meta.get('required'): if 'default' in meta and meta.get('required'):
raise error.ProgrammingError('%s argument for command %s is marked ' raise error.ProgrammingError('%s argument for command %s is marked '
'as required but has a default value' % 'as required but has a default value' %
(arg, name)) (arg, name))
meta.setdefault('default', lambda: None) meta.setdefault('default', lambda: None)
meta.setdefault('required', False) meta.setdefault('required', False)
meta.setdefault('validvalues', None)
def register(func): def register(func):
if name in COMMANDS: if name in COMMANDS:
raise error.ProgrammingError('%s command already registered ' raise error.ProgrammingError('%s command already registered '
'for version 2' % name) 'for version 2' % name)
COMMANDS[name] = wireprototypes.commandentry( COMMANDS[name] = wireprototypes.commandentry(
func, args=args, transports=transports, permission=permission) func, args=args, transports=transports, permission=permission)
'nodes': { 'nodes': {
'type': 'list', 'type': 'list',
'example': [b'0123456...'], 'example': [b'0123456...'],
}, },
'fields': { 'fields': {
'type': 'set', 'type': 'set',
'default': set, 'default': set,
'example': {b'parents', b'revision'}, 'example': {b'parents', b'revision'},
'validvalues': {b'bookmarks', b'parents', b'phase', b'revision'},
}, },
}, },
permission='pull') permission='pull')
def changesetdata(repo, proto, noderange, nodes, fields): def changesetdata(repo, proto, noderange, nodes, fields):
# TODO look for unknown fields and abort when they can't be serviced. # TODO look for unknown fields and abort when they can't be serviced.
# This could probably be validated by dispatcher using validvalues.
if noderange is None and nodes is None: if noderange is None and nodes is None:
raise error.WireprotoCommandError( raise error.WireprotoCommandError(
'noderange or nodes must be defined') 'noderange or nodes must be defined')
if noderange is not None: if noderange is not None:
if len(noderange) != 2: if len(noderange) != 2:
raise error.WireprotoCommandError( raise error.WireprotoCommandError(
'type': 'list', 'type': 'list',
'required': True, 'required': True,
'example': [b'0123456...'], 'example': [b'0123456...'],
}, },
'fields': { 'fields': {
'type': 'set', 'type': 'set',
'default': set, 'default': set,
'example': {b'parents', b'revision'}, 'example': {b'parents', b'revision'},
'validvalues': {b'parents', b'revision'},
}, },
'path': { 'path': {
'type': 'bytes', 'type': 'bytes',
'required': True, 'required': True,
'example': b'foo.txt', 'example': b'foo.txt',
} }
}, },
permission='pull') permission='pull')
'type': 'bool', 'type': 'bool',
'default': lambda: False, 'default': lambda: False,
'example': True, 'example': True,
}, },
'fields': { 'fields': {
'type': 'set', 'type': 'set',
'default': set, 'default': set,
'example': {b'parents', b'revision'}, 'example': {b'parents', b'revision'},
'validvalues': {b'parents', b'revision'},
}, },
'tree': { 'tree': {
'type': 'bytes', 'type': 'bytes',
'required': True, 'required': True,
'example': b'', 'example': b'',
}, },
}, },
permission='pull') permission='pull')

tests/test-http-protocol.t

s> \r\n s> \r\n
s> makefile('rb', None) s> makefile('rb', None)
s> HTTP/1.1 200 OK\r\n s> HTTP/1.1 200 OK\r\n
s> Server: testing stub value\r\n s> Server: testing stub value\r\n
s> Date: $HTTP_DATE$\r\n s> Date: $HTTP_DATE$\r\n
s> Content-Type: application/mercurial-cbor\r\n s> Content-Type: application/mercurial-cbor\r\n
s> Content-Length: *\r\n (glob) s> Content-Length: *\r\n (glob)
s> \r\n s> \r\n
s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetInoderange\xa3Gdefault\xf6Hrequired\xf4DtypeDlistEnodes\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullGpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionInoderange\xa3Gdefault\xf6Hrequired\xf4DtypeDlistEnodes\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullGpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
sending heads command sending heads command
s> POST /api/exp-http-v2-0001/ro/heads HTTP/1.1\r\n s> POST /api/exp-http-v2-0001/ro/heads HTTP/1.1\r\n
s> Accept-Encoding: identity\r\n s> Accept-Encoding: identity\r\n
s> accept: application/mercurial-exp-framing-0005\r\n s> accept: application/mercurial-exp-framing-0005\r\n
s> content-type: application/mercurial-exp-framing-0005\r\n s> content-type: application/mercurial-exp-framing-0005\r\n
s> content-length: 20\r\n s> content-length: 20\r\n
s> host: $LOCALIP:$HGPORT\r\n (glob) s> host: $LOCALIP:$HGPORT\r\n (glob)
s> user-agent: Mercurial debugwireproto\r\n s> user-agent: Mercurial debugwireproto\r\n

tests/test-wireproto-command-capabilities.t

s> \r\n s> \r\n
s> makefile('rb', None) s> makefile('rb', None)
s> HTTP/1.1 200 OK\r\n s> HTTP/1.1 200 OK\r\n
s> Server: testing stub value\r\n s> Server: testing stub value\r\n
s> Date: $HTTP_DATE$\r\n s> Date: $HTTP_DATE$\r\n
s> Content-Type: application/mercurial-cbor\r\n s> Content-Type: application/mercurial-cbor\r\n
s> Content-Length: *\r\n (glob) s> Content-Length: *\r\n (glob)
s> \r\n s> \r\n
s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetInoderange\xa3Gdefault\xf6Hrequired\xf4DtypeDlistEnodes\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullGpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionInoderange\xa3Gdefault\xf6Hrequired\xf4DtypeDlistEnodes\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullGpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
cbor> { cbor> {
b'apibase': b'api/', b'apibase': b'api/',
b'apis': { b'apis': {
b'exp-http-v2-0001': { b'exp-http-v2-0001': {
b'commands': { b'commands': {
b'branchmap': { b'branchmap': {
b'args': {}, b'args': {},
b'permissions': [ b'permissions': [
b'pull' b'pull'
] ]
}, },
b'capabilities': { b'capabilities': {
b'args': {}, b'args': {},
b'permissions': [ b'permissions': [
b'pull' b'pull'
] ]
}, },
b'changesetdata': { b'changesetdata': {
b'args': { b'args': {
b'fields': { b'fields': {
b'default': set([]), b'default': set([]),
b'required': False, b'required': False,
b'type': b'set' b'type': b'set',
b'validvalues': set([
b'bookmarks',
b'parents',
b'phase',
b'revision'
])
}, },
b'noderange': { b'noderange': {
b'default': None, b'default': None,
b'required': False, b'required': False,
b'type': b'list' b'type': b'list'
}, },
b'nodes': { b'nodes': {
b'default': None, b'default': None,
b'required': False, b'required': False,
b'type': b'list' b'type': b'list'
} }
}, },
b'permissions': [ b'permissions': [
b'pull' b'pull'
] ]
}, },
b'filedata': { b'filedata': {
b'args': { b'args': {
b'fields': { b'fields': {
b'default': set([]), b'default': set([]),
b'required': False, b'required': False,
b'type': b'set' b'type': b'set',
b'validvalues': set([
b'parents',
b'revision'
])
}, },
b'haveparents': { b'haveparents': {
b'default': False, b'default': False,
b'required': False, b'required': False,
b'type': b'bool' b'type': b'bool'
}, },
b'nodes': { b'nodes': {
b'required': True, b'required': True,
b'pull' b'pull'
] ]
}, },
b'manifestdata': { b'manifestdata': {
b'args': { b'args': {
b'fields': { b'fields': {
b'default': set([]), b'default': set([]),
b'required': False, b'required': False,
b'type': b'set' b'type': b'set',
b'validvalues': set([
b'parents',
b'revision'
])
}, },
b'haveparents': { b'haveparents': {
b'default': False, b'default': False,
b'required': False, b'required': False,
b'type': b'bool' b'type': b'bool'
}, },
b'nodes': { b'nodes': {
b'required': True, b'required': True,
s> \r\n s> \r\n
s> makefile('rb', None) s> makefile('rb', None)
s> HTTP/1.1 200 OK\r\n s> HTTP/1.1 200 OK\r\n
s> Server: testing stub value\r\n s> Server: testing stub value\r\n
s> Date: $HTTP_DATE$\r\n s> Date: $HTTP_DATE$\r\n
s> Content-Type: application/mercurial-cbor\r\n s> Content-Type: application/mercurial-cbor\r\n
s> Content-Length: *\r\n (glob) s> Content-Length: *\r\n (glob)
s> \r\n s> \r\n
s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetInoderange\xa3Gdefault\xf6Hrequired\xf4DtypeDlistEnodes\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullGpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash s> \xa3GapibaseDapi/Dapis\xa1Pexp-http-v2-0001\xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionInoderange\xa3Gdefault\xf6Hrequired\xf4DtypeDlistEnodes\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullGpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1Nv1capabilitiesY\x01\xd3batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset compression=$BUNDLE2_COMPRESSIONS$ getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
sending capabilities command sending capabilities command
s> POST /api/exp-http-v2-0001/ro/capabilities HTTP/1.1\r\n s> POST /api/exp-http-v2-0001/ro/capabilities HTTP/1.1\r\n
s> Accept-Encoding: identity\r\n s> Accept-Encoding: identity\r\n
s> accept: application/mercurial-exp-framing-0005\r\n s> accept: application/mercurial-exp-framing-0005\r\n
s> content-type: application/mercurial-exp-framing-0005\r\n s> content-type: application/mercurial-exp-framing-0005\r\n
s> content-length: 27\r\n s> content-length: 27\r\n
s> host: $LOCALIP:$HGPORT\r\n (glob) s> host: $LOCALIP:$HGPORT\r\n (glob)
s> user-agent: Mercurial debugwireproto\r\n s> user-agent: Mercurial debugwireproto\r\n
s> \r\n s> \r\n
s> \x13\x00\x00\x01\x00\x01\x01\x11\xa1DnameLcapabilities s> \x13\x00\x00\x01\x00\x01\x01\x11\xa1DnameLcapabilities
s> makefile('rb', None) s> makefile('rb', None)
s> HTTP/1.1 200 OK\r\n s> HTTP/1.1 200 OK\r\n
s> Server: testing stub value\r\n s> Server: testing stub value\r\n
s> Date: $HTTP_DATE$\r\n s> Date: $HTTP_DATE$\r\n
s> Content-Type: application/mercurial-exp-framing-0005\r\n s> Content-Type: application/mercurial-exp-framing-0005\r\n
s> Transfer-Encoding: chunked\r\n s> Transfer-Encoding: chunked\r\n
s> \r\n s> \r\n
s> 13\r\n s> 13\r\n
s> \x0b\x00\x00\x01\x00\x02\x011 s> \x0b\x00\x00\x01\x00\x02\x011
s> \xa1FstatusBok s> \xa1FstatusBok
s> \r\n s> \r\n
received frame(size=11; request=1; stream=2; streamflags=stream-begin; type=command-response; flags=continuation) received frame(size=11; request=1; stream=2; streamflags=stream-begin; type=command-response; flags=continuation)
s> 485\r\n s> 4f8\r\n
s> }\x04\x00\x01\x00\x02\x001 s> \xf0\x04\x00\x01\x00\x02\x001
s> \xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetInoderange\xa3Gdefault\xf6Hrequired\xf4DtypeDlistEnodes\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xa3Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullGpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1 s> \xa5Hcommands\xaaIbranchmap\xa2Dargs\xa0Kpermissions\x81DpullLcapabilities\xa2Dargs\xa0Kpermissions\x81DpullMchangesetdata\xa2Dargs\xa3Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x84IbookmarksGparentsEphaseHrevisionInoderange\xa3Gdefault\xf6Hrequired\xf4DtypeDlistEnodes\xa3Gdefault\xf6Hrequired\xf4DtypeDlistKpermissions\x81DpullHfiledata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDpath\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullEheads\xa2Dargs\xa1Jpubliconly\xa3Gdefault\xf4Hrequired\xf4DtypeDboolKpermissions\x81DpullEknown\xa2Dargs\xa1Enodes\xa3Gdefault\x80Hrequired\xf4DtypeDlistKpermissions\x81DpullHlistkeys\xa2Dargs\xa1Inamespace\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullFlookup\xa2Dargs\xa1Ckey\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullLmanifestdata\xa2Dargs\xa4Ffields\xa4Gdefault\xd9\x01\x02\x80Hrequired\xf4DtypeCsetKvalidvalues\xd9\x01\x02\x82GparentsHrevisionKhaveparents\xa3Gdefault\xf4Hrequired\xf4DtypeDboolEnodes\xa2Hrequired\xf5DtypeDlistDtree\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpullGpushkey\xa2Dargs\xa4Ckey\xa2Hrequired\xf5DtypeEbytesInamespace\xa2Hrequired\xf5DtypeEbytesCnew\xa2Hrequired\xf5DtypeEbytesCold\xa2Hrequired\xf5DtypeEbytesKpermissions\x81DpushKcompression\x81\xa1DnameDzlibQframingmediatypes\x81X&application/mercurial-exp-framing-0005Rpathfilterprefixes\xd9\x01\x02\x82Epath:Lrootfilesin:Nrawrepoformats\x82LgeneraldeltaHrevlogv1
s> \r\n s> \r\n
received frame(size=1149; request=1; stream=2; streamflags=; type=command-response; flags=continuation) received frame(size=1264; request=1; stream=2; streamflags=; type=command-response; flags=continuation)
s> 8\r\n s> 8\r\n
s> \x00\x00\x00\x01\x00\x02\x002 s> \x00\x00\x00\x01\x00\x02\x002
s> \r\n s> \r\n
s> 0\r\n s> 0\r\n
s> \r\n s> \r\n
received frame(size=0; request=1; stream=2; streamflags=; type=command-response; flags=eos) received frame(size=0; request=1; stream=2; streamflags=; type=command-response; flags=eos)
response: gen[ response: gen[
{ {
b'pull' b'pull'
] ]
}, },
b'changesetdata': { b'changesetdata': {
b'args': { b'args': {
b'fields': { b'fields': {
b'default': set([]), b'default': set([]),
b'required': False, b'required': False,
b'type': b'set' b'type': b'set',
b'validvalues': set([
b'bookmarks',
b'parents',
b'phase',
b'revision'
])
}, },
b'noderange': { b'noderange': {
b'default': None, b'default': None,
b'required': False, b'required': False,
b'type': b'list' b'type': b'list'
}, },
b'nodes': { b'nodes': {
b'default': None, b'default': None,
b'required': False, b'required': False,
b'type': b'list' b'type': b'list'
} }
}, },
b'permissions': [ b'permissions': [
b'pull' b'pull'
] ]
}, },
b'filedata': { b'filedata': {
b'args': { b'args': {
b'fields': { b'fields': {
b'default': set([]), b'default': set([]),
b'required': False, b'required': False,
b'type': b'set' b'type': b'set',
b'validvalues': set([
b'parents',
b'revision'
])
}, },
b'haveparents': { b'haveparents': {
b'default': False, b'default': False,
b'required': False, b'required': False,
b'type': b'bool' b'type': b'bool'
}, },
b'nodes': { b'nodes': {
b'required': True, b'required': True,
b'pull' b'pull'
] ]
}, },
b'manifestdata': { b'manifestdata': {
b'args': { b'args': {
b'fields': { b'fields': {
b'default': set([]), b'default': set([]),
b'required': False, b'required': False,
b'type': b'set' b'type': b'set',
b'validvalues': set([
b'parents',
b'revision'
])
}, },
b'haveparents': { b'haveparents': {
b'default': False, b'default': False,
b'required': False, b'required': False,
b'type': b'bool' b'type': b'bool'
}, },
b'nodes': { b'nodes': {
b'required': True, b'required': True,