[tor-commits] [stem/master] Moving event version requrements to the version module

commit 1f498f1ce24e149e166ce280872283a61fa76ef4 Author: Damian Johnson atagar@torproject.org Date: Wed Jan 16 07:33:22 2013 -0800

Moving event version requrements to the version module

Moving the location to the Requirement enum so users can more easily check if an event is available or not. --- stem/response/events.py | 114 +++++++++++++++++++++++------------------------ stem/version.py | 42 ++++++++++++++---- 2 files changed, 89 insertions(+), 67 deletions(-)

diff --git a/stem/response/events.py b/stem/response/events.py index b7c84cf..4b199ce 100644 --- a/stem/response/events.py +++ b/stem/response/events.py @@ -147,6 +147,9 @@ class AddrMapEvent(Event): """ Event that indicates a new address mapping.

+ The ADDRMAP event was one of the first Control Protocol V1 events and was + introduced in tor version 0.1.1.1-alpha. + :var str hostname: address being resolved :var str destination: destionation of the resolution, this is usually an ip, but could be a hostname if TrackHostExits is enabled or **NONE** if the @@ -154,9 +157,6 @@ class AddrMapEvent(Event): :var datetime expiry: expiration time of the resolution in local time :var str error: error code if the resolution failed :var datetime utc_expiry: expiration time of the resolution in UTC - - The ADDRMAP event was one of the first Control Protocol V1 events and was - introduced in tor version 0.1.1.1-alpha. """

_POSITIONAL_ARGS = ("hostname", "destination", "expiry") @@ -183,15 +183,15 @@ class AuthDirNewDescEvent(Event): descriptors. The descriptor type contained within this event is unspecified so the descriptor contents are left unparsed.

+ The AUTHDIR_NEWDESCS event was introduced in tor version 0.1.1.10-alpha. + :var stem.AuthDescriptorAction action: what is being done with the descriptor :var str message: explanation of why we chose this action :var str descriptor: content of the descriptor - - The AUTHDIR_NEWDESCS event was introduced in tor version 0.1.1.10-alpha. """

_SKIP_PARSING = True - _VERSION_ADDED = stem.version.Version('0.1.1.10-alpha') + _VERSION_ADDED = stem.version.Requirement.EVENT_AUTHDIR_NEWDESCS

def _parse(self): lines = str(self).split('\n') @@ -210,11 +210,11 @@ class BandwidthEvent(Event): """ Event emitted every second with the bytes sent and received by tor.

- :var long read: bytes received by tor that second - :var long written: bytes sent by tor that second - The BW event was one of the first Control Protocol V1 events and was introduced in tor version 0.1.1.1-alpha. + + :var long read: bytes received by tor that second + :var long written: bytes sent by tor that second """

_POSITIONAL_ARGS = ("read", "written") @@ -236,6 +236,8 @@ class BuildTimeoutSetEvent(Event): Event indicating that the timeout value for a circuit has changed. This was first added in tor version 0.2.2.7.

+ The BUILDTIMEOUT_SET event was introduced in tor version 0.2.2.7-alpha. + :var stem.TimeoutSetType set_type: way in which the timeout is changing :var int total_times: circuit build times tor used to determine the timeout :var int timeout: circuit timeout value in milliseconds @@ -245,8 +247,6 @@ class BuildTimeoutSetEvent(Event): :var float timeout_rate: ratio of circuits that have time out :var int close_timeout: duration to keep measurement circuits in milliseconds :var float close_rate: ratio of measurement circuits that are closed - - The BUILDTIMEOUT_SET event was introduced in tor version 0.2.2.7-alpha. """

_POSITIONAL_ARGS = ("set_type",) @@ -260,7 +260,7 @@ class BuildTimeoutSetEvent(Event): "CLOSE_MS": "close_timeout", "CLOSE_RATE": "close_rate", } - _VERSION_ADDED = stem.version.Version('0.2.2.7-alpha') + _VERSION_ADDED = stem.version.Requirement.EVENT_BUILDTIMEOUT_SET

def _parse(self): # convert our integer and float parameters @@ -294,6 +294,9 @@ class CircuitEvent(Event): VERBOSE_NAMES feature isn't enabled. The option was first introduced in tor version 0.1.2.2, and on by default after 0.2.2.1.

+ The CIRC event was one of the first Control Protocol V1 events and was + introduced in tor version 0.1.1.1-alpha. + :var str id: circuit identifier :var stem.CircStatus status: reported status for the circuit :var tuple path: relays involved in the circuit, these are @@ -306,9 +309,6 @@ class CircuitEvent(Event): :var datetime created: time when the circuit was created or cannibalized :var stem.CircClosureReason reason: reason for the circuit to be closed :var stem.CircClosureReason remote_reason: remote side's reason for the circuit to be closed - - The CIRC event was one of the first Control Protocol V1 events and was - introduced in tor version 0.1.1.1-alpha. """

_POSITIONAL_ARGS = ("id", "status", "path") @@ -350,6 +350,8 @@ class CircMinorEvent(Event): Event providing information about minor changes in our circuits. This was first added in tor version 0.2.3.11.

+ The CIRC_MINOR event was introduced in tor version 0.2.3.11-alpha. + :var str id: circuit identifier :var stem.CircEvent event: type of change in the circuit :var tuple path: relays involved in the circuit, these are @@ -362,8 +364,6 @@ class CircMinorEvent(Event): :var datetime created: time when the circuit was created or cannibalized :var stem.CircPurpose old_purpose: prior purpose for the circuit :var stem.HiddenServiceState old_hs_state: prior status as a hidden service circuit - - The CIRC_MINOR event was introduced in tor version 0.2.3.11-alpha. """

_POSITIONAL_ARGS = ("id", "event", "path") @@ -376,7 +376,7 @@ class CircMinorEvent(Event): "OLD_PURPOSE": "old_purpose", "OLD_HS_STATE": "old_hs_state", } - _VERSION_ADDED = stem.version.Version('0.2.3.11-alpha') + _VERSION_ADDED = stem.version.Requirement.EVENT_CIRC_MINOR

def _parse(self): self.path = tuple(stem.control._parse_circ_path(self.path)) @@ -405,11 +405,11 @@ class ClientsSeenEvent(Event): """ Periodic event on bridge relays that provides a summary of our users.

+ The CLIENTS_SEEN event was introduced in tor version 0.2.1.10-alpha. + :var datetime start_time: time in UTC that we started collecting these stats :var dict locales: mapping of country codes to a rounded count for the number of users :var dict ip_versions: mapping of ip protocols to a rounded count for the number of users - - The CLIENTS_SEEN event was introduced in tor version 0.2.1.10-alpha. """

_KEYWORD_ARGS = { @@ -417,7 +417,7 @@ class ClientsSeenEvent(Event): "CountrySummary": "locales", "IPVersions": "ip_versions", } - _VERSION_ADDED = stem.version.Version('0.2.1.10-alpha') + _VERSION_ADDED = stem.version.Requirement.EVENT_CLIENTS_SEEN

def _parse(self): if self.start_time is not None: @@ -465,14 +465,14 @@ class ConfChangedEvent(Event): Event that indicates that our configuration changed, either in response to a SETCONF or RELOAD signal.

+ The CONF_CHANGED event was introduced in tor version 0.2.3.3-alpha. + :var dict config: mapping of configuration options to their new values (**None** if the option is being unset) - - The CONF_CHANGED event was introduced in tor version 0.2.3.3-alpha. """

_SKIP_PARSING = True - _VERSION_ADDED = stem.version.Version('0.2.3.3-alpha') + _VERSION_ADDED = stem.version.Requirement.EVENT_CONF_CHANGED

def _parse(self): self.config = {} @@ -502,23 +502,21 @@ class DescChangedEvent(Event): The DESCCHANGED event was introduced in tor version 0.1.2.2-alpha. """

- _VERSION_ADDED = stem.version.Version('0.1.2.2-alpha') - - pass + _VERSION_ADDED = stem.version.Requirement.EVENT_DESCCHANGED

class GuardEvent(Event): """ Event that indicates that our guard relays have changed.

+ The GUARD event was introduced in tor version 0.1.2.5-alpha. + :var stem.GuardType guard_type: purpose the guard relay is for :var str name: nickname or fingerprint of the guard relay :var stem.GuardStatus status: status of the guard relay - - The GUARD event was introduced in tor version 0.1.2.5-alpha. """

- _VERSION_ADDED = stem.version.Version('0.1.2.5-alpha') + _VERSION_ADDED = stem.version.Requirement.EVENT_GUARD

# TODO: We should replace the 'name' field with a fingerprint or nickname # attribute once we know what it can be... @@ -533,11 +531,11 @@ class LogEvent(Event): Tor logging event. These are the most visible kind of event since, by default, tor logs at the NOTICE :data:`~stem.Runlevel` to stdout.

- :var stem.Runlevel runlevel: runlevel of the logged message - :var str message: logged message - The logging events were some of the first Control Protocol V1 events and were introduced in tor version 0.1.1.1-alpha. + + :var stem.Runlevel runlevel: runlevel of the logged message + :var str message: logged message """

_SKIP_PARSING = True @@ -557,13 +555,13 @@ class NetworkStatusEvent(Event): Event for when our copy of the consensus has changed. This was introduced in tor version 0.1.2.3.

- :var list desc: :class:`~stem.descriptor.router_status_entry.RouterStatusEntryV3` for the changed descriptors - The NS event was introduced in tor version 0.1.2.3-alpha. + + :var list desc: :class:`~stem.descriptor.router_status_entry.RouterStatusEntryV3` for the changed descriptors """

_SKIP_PARSING = True - _VERSION_ADDED = stem.version.Version('0.1.2.3-alpha') + _VERSION_ADDED = stem.version.Requirement.EVENT_NS

def _parse(self): content = str(self).lstrip("NS\n") @@ -582,13 +580,13 @@ class NewConsensusEvent(Event): the whole consensus so anything not listed is implicitly no longer recommended.

- :var list desc: :class:`~stem.descriptor.router_status_entry.RouterStatusEntryV3` for the changed descriptors - The NEWCONSENSUS event was introduced in tor version 0.2.1.13-alpha. + + :var list desc: :class:`~stem.descriptor.router_status_entry.RouterStatusEntryV3` for the changed descriptors """

_SKIP_PARSING = True - _VERSION_ADDED = stem.version.Version('0.2.1.13-alpha') + _VERSION_ADDED = stem.version.Requirement.EVENT_NEWCONSENSUS

def _parse(self): content = str(self).lstrip("NEWCONSENSUS\n") @@ -608,11 +606,11 @@ class NewDescEvent(Event): VERBOSE_NAMES feature isn't enabled. The option was first introduced in tor version 0.1.2.2, and on by default after 0.2.2.1.

- :var tuple relays: **(fingerprint, nickname)** tuples for the relays with - new descriptors - The NEWDESC event was one of the first Control Protocol V1 events and was introduced in tor version 0.1.1.1-alpha. + + :var tuple relays: **(fingerprint, nickname)** tuples for the relays with + new descriptors """

def _parse(self): @@ -631,6 +629,9 @@ class ORConnEvent(Event):

The derived 'endpoint_*' attributes are generally more useful.

+ The ORCONN event was one of the first Control Protocol V1 events and was + introduced in tor version 0.1.1.1-alpha. + :var str endpoint: relay that the event concerns :var str endpoint_fingerprint: endpoint's finterprint if it was provided :var str endpoint_nickname: endpoint's nickname if it was provided @@ -639,9 +640,6 @@ class ORConnEvent(Event): :var stem.ORStatus status: state of the connection :var stem.ORClosureReason reason: reason for the connection to be closed :var int circ_count: number of established and pending circuits - - The ORCONN event was one of the first Control Protocol V1 events and was - introduced in tor version 0.1.1.1-alpha. """

_POSITIONAL_ARGS = ("endpoint", "status") @@ -693,13 +691,13 @@ class SignalEvent(Event): * NEWNYM * CLEARDNSCACHE

- :var stem.Signal signal: signal that tor received - The SIGNAL event was introduced in tor version 0.2.3.1-alpha. + + :var stem.Signal signal: signal that tor received """

_POSITIONAL_ARGS = ("signal",) - _VERSION_ADDED = stem.version.Version('0.2.3.1-alpha') + _VERSION_ADDED = stem.version.Requirement.EVENT_SIGNAL

def _parse(self): # log if we recieved an unrecognized signal @@ -721,16 +719,16 @@ class StatusEvent(Event): However, unlike :class:`~stem.response.events.LogEvent` these contain well formed data.

+ The STATUS_GENERAL, STATUS_CLIENT, STATUS_SERVER events were introduced + in tor version 0.1.2.3-alpha. + :var stem.StatusType status_type: category of the status event :var stem.Runlevel runlevel: runlevel of the logged message :var str message: logged message - - The STATUS_GENERAL, STATUS_CLIENT, STATUS_SERVER events were introduced - in tor version 0.1.2.3-alpha. """

_POSITIONAL_ARGS = ("runlevel", "action") - _VERSION_ADDED = stem.version.Version('0.1.2.3-alpha') + _VERSION_ADDED = stem.version.Requirement.EVENT_STATUS

def _parse(self): if self.type == 'STATUS_GENERAL': @@ -749,6 +747,9 @@ class StreamEvent(Event): """ Event that indicates that a stream has changed.

+ The STREAM event was one of the first Control Protocol V1 events and was + introduced in tor version 0.1.1.1-alpha. + :var str id: stream identifier :var stem.StreamStatus status: reported status for the stream :var str circ_id: circuit that the stream is attached to @@ -762,9 +763,6 @@ class StreamEvent(Event): :var str source_address: requester address (ip or hostname) :var int source_port: requester port :var stem.StreamPurpose purpose: purpose for the stream - - The STREAM event was one of the first Control Protocol V1 events and was - introduced in tor version 0.1.1.1-alpha. """

_POSITIONAL_ARGS = ("id", "status", "circ_id", "target") @@ -821,15 +819,15 @@ class StreamBwEvent(Event): Event (emitted approximately every second) with the bytes sent and received by the application since the last such event on this stream.

+ The STREAM_BW event was introduced in tor version 0.1.2.8-beta. + :var str id: stream identifier :var long written: bytes sent by the application :var long read: bytes received by the application - - The STREAM_BW event was introduced in tor version 0.1.2.8-beta. """

_POSITIONAL_ARGS = ("id", "written", "read") - _VERSION_ADDED = stem.version.Version('0.1.2.8-beta') + _VERSION_ADDED = stem.version.Requirement.EVENT_STREAM_BW

def _parse(self): if not tor_tools.is_valid_stream_id(self.id): diff --git a/stem/version.py b/stem/version.py index af6d248..47b8393 100644 --- a/stem/version.py +++ b/stem/version.py @@ -34,16 +34,28 @@ easily parsed and compared, for instance... ===================================== =========== Requirement Description ===================================== =========== - **AUTH_SAFECOOKIE** 'SAFECOOKIE' authentication method + **AUTH_SAFECOOKIE** SAFECOOKIE authentication method + **EVENT_AUTHDIR_NEWDESCS** AUTHDIR_NEWDESC events + **EVENT_BUILDTIMEOUT_SET** BUILDTIMEOUT_SET events + **EVENT_CIRC_MINOR** CIRC_MINOR events + **EVENT_CLIENTS_SEEN** CLIENTS_SEEN events + **EVENT_CONF_CHANGED** CONF_CHANGED events + **EVENT_DESCCHANGED** DESCCHANGED events + **EVENT_GUARD** GUARD events + **EVENT_NEWCONSENSUS** NEWCONSENSUS events + **EVENT_NS** NS events + **EVENT_SIGNAL** SIGNAL events + **EVENT_STATUS** STATUS_GENERAL, STATUS_CLIENT, and STATUS_SERVER events + **EVENT_STREAM_BW** STREAM_BW events + **EXTENDCIRCUIT_PATH_OPTIONAL** EXTENDCIRCUIT queries can omit the path if the circuit is zero + **FEATURE_EXTENDED_EVENTS** 'EXTENDED_EVENTS' optional feature + **FEATURE_VERBOSE_NAMES** 'VERBOSE_NAMES' optional feature **GETINFO_CONFIG_TEXT** 'GETINFO config-text' query - **EXTENDCIRCUIT_PATH_OPTIONAL** 'EXTENDCIRCUIT' queries can omit the path if the circuit is zero - **LOADCONF** 'LOADCONF' requests - **TAKEOWNERSHIP** 'TAKEOWNERSHIP' requests + **LOADCONF** LOADCONF requests + **TAKEOWNERSHIP** TAKEOWNERSHIP requests **TORRC_CONTROL_SOCKET** 'ControlSocket <path>' config option **TORRC_PORT_FORWARDING** 'PortForwarding' config option **TORRC_DISABLE_DEBUGGER_ATTACHMENT** 'DisableDebuggerAttachment' config option - **FEATURE_VERBOSE_NAMES** 'VERBOSE_NAMES' optional feature - **FEATURE_EXTENDED_EVENTS** 'EXTENDED_EVENTS' optional feature ===================================== =========== """

@@ -271,13 +283,25 @@ safecookie_req.greater_than(Version("0.2.3.13"))

Requirement = stem.util.enum.Enum( ("AUTH_SAFECOOKIE", safecookie_req), - ("GETINFO_CONFIG_TEXT", Version("0.2.2.7-alpha")), + ("EVENT_AUTHDIR_NEWDESCS", Version('0.1.1.10-alpha')), + ("EVENT_BUILDTIMEOUT_SET", Version('0.2.2.7-alpha')), + ("EVENT_CIRC_MINOR", Version('0.2.3.11-alpha')), + ("EVENT_CLIENTS_SEEN", Version('0.2.1.10-alpha')), + ("EVENT_CONF_CHANGED", Version('0.2.3.3-alpha')), + ("EVENT_DESCCHANGED", Version('0.1.2.2-alpha')), + ("EVENT_GUARD", Version('0.1.2.5-alpha')), + ("EVENT_NS", Version('0.1.2.3-alpha')), + ("EVENT_NEWCONSENSUS", Version('0.2.1.13-alpha')), + ("EVENT_SIGNAL", Version('0.2.3.1-alpha')), + ("EVENT_STATUS", Version('0.1.2.3-alpha')), + ("EVENT_STREAM_BW", Version('0.1.2.8-beta')), ("EXTENDCIRCUIT_PATH_OPTIONAL", Version("0.2.2.9")), + ("FEATURE_EXTENDED_EVENTS", Version("0.2.2.1-alpha")), + ("FEATURE_VERBOSE_NAMES", Version("0.2.2.1-alpha")), + ("GETINFO_CONFIG_TEXT", Version("0.2.2.7-alpha")), ("LOADCONF", Version("0.2.1.1")), ("TAKEOWNERSHIP", Version("0.2.2.28-beta")), ("TORRC_CONTROL_SOCKET", Version("0.2.0.30")), ("TORRC_PORT_FORWARDING", Version("0.2.3.1-alpha")), ("TORRC_DISABLE_DEBUGGER_ATTACHMENT", Version("0.2.3.9")), - ("FEATURE_VERBOSE_NAMES", Version("0.2.2.1-alpha")), - ("FEATURE_EXTENDED_EVENTS", Version("0.2.2.1-alpha")), )