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meshchatx/src/backend/meshchat_utils.py 4bd787ccd70a459a02eececca3f942f0e64ec4ce (4bd787cc) Text, 15.96 KB
T8b949e# SPDX-License-Identifier: 0BSD
Tff7b72import T7ee787base64
Tff7b72import T7ee787contextlib
Tff7b72import T7ee787json
Tff7b72import T7ee787signal
Tff7b72import T7ee787threading
Tff7b72import T7ee787LXMF
Tff7b72import T7ee787RNST7ee787.T7ee787vendorT7ee787.T7ee787umsgpack Tff7b72as T7ee787msgpack
Tff7b72from T7ee787LXMF Tff7b72import Te6edf3LXMRouter
Tff7b72def Td2a8ffcreate_lxmf_routerTb4b4b4(
Te6edf3identityTb4b4b4,
Te6edf3storagepathTb4b4b4,
Te6edf3propagation_costTff7b72=Tff7b72NoneTb4b4b4,
Te6edf3max_inbound_syncsTff7b72=Tff7b72NoneTb4b4b4,
Te6edf3sequential_validationTff7b72=Tff7b72NoneTb4b4b4,
Te6edf3static_sequentialTff7b72=Tff7b72NoneTb4b4b4,
Tb4b4b4)Tb4b4b4:
T8b949e"""Construct an LXMF.LXMRouter without signal-handler crashes off the main thread.
signal.signal only works on the main thread; on workers it is temporarily
replaced with a no-op while the router is created.
"""
Tff7b72if Te6edf3propagation_cost Tff7b72is Tff7b72NoneTb4b4b4:
Te6edf3propagation_cost Tff7b72= T79c0ff0
Te6edf3kwargs Tff7b72= Tb4b4b4{
Ta5d6ff"Ta5d6ffidentityTa5d6ff"Tb4b4b4: Te6edf3identityTb4b4b4,
Ta5d6ff"Ta5d6ffstoragepathTa5d6ff"Tb4b4b4: Te6edf3storagepathTb4b4b4,
Ta5d6ff"Ta5d6ffpropagation_costTa5d6ff"Tb4b4b4: Te6edf3propagation_costTb4b4b4,
Tb4b4b4}
Tff7b72if Te6edf3max_inbound_syncs Tff7b72is Tff7b72not Tff7b72NoneTb4b4b4:
Te6edf3kwargsTb4b4b4[Ta5d6ff"Ta5d6ffmax_inbound_syncsTa5d6ff"Tb4b4b4] Tff7b72= Te6edf3max_inbound_syncs
Tff7b72if Te6edf3sequential_validation Tff7b72is Tff7b72not Tff7b72NoneTb4b4b4:
Te6edf3kwargsTb4b4b4[Ta5d6ff"Ta5d6ffsequential_validationTa5d6ff"Tb4b4b4] Tff7b72= Te6edf3sequential_validation
Tff7b72if Te6edf3static_sequential Tff7b72is Tff7b72not Tff7b72NoneTb4b4b4:
Te6edf3kwargsTb4b4b4[Ta5d6ff"Ta5d6ffstatic_sequentialTa5d6ff"Tb4b4b4] Tff7b72= Te6edf3static_sequential
Tff7b72if Te6edf3threadingTff7b72.Td2a8ffcurrent_threadTb4b4b4(Tb4b4b4) Tff7b72!= Te6edf3threadingTff7b72.Td2a8ffmain_threadTb4b4b4(Tb4b4b4)Tb4b4b4:
Te6edf3original_signal Tff7b72= Te6edf3signalTff7b72.Td2a8ffsignal
Tff7b72tryTb4b4b4:
Te6edf3signalTff7b72.Td2a8ffsignal Tff7b72= Tff7b72lambda Te6edf3sTb4b4b4, Te6edf3hTb4b4b4: Tff7b72None
Tff7b72return Te6edf3LXMFTff7b72.Td2a8ffLXMRouterTb4b4b4(Tff7b72*Tff7b72*Te6edf3kwargsTb4b4b4)
Tff7b72finallyTb4b4b4:
Te6edf3signalTff7b72.Td2a8ffsignal Tff7b72= Te6edf3original_signal
Tff7b72elseTb4b4b4:
Tff7b72return Te6edf3LXMFTff7b72.Td2a8ffLXMRouterTb4b4b4(Tff7b72*Tff7b72*Te6edf3kwargsTb4b4b4)
Tff7b72def Td2a8fflist_inbound_deliveriesTb4b4b4(Te6edf3routerTb4b4b4) Tff7b72-Tff7b72> Tffa657listTb4b4b4[Tffa657dictTb4b4b4]Tb4b4b4:
T8b949e"""Serialize active inbound LXMF delivery resources (LXMF 1.1+ / RNS 1.4+)."""
Tff7b72if Te6edf3router Tff7b72is Tff7b72None Tff7b72or Tff7b72not Tffa657hasattrTb4b4b4(Te6edf3routerTb4b4b4, Ta5d6ff"Ta5d6ffinbound_resourcesTa5d6ff"Tb4b4b4)Tb4b4b4:
Tff7b72return Tb4b4b4[Tb4b4b4]
Te6edf3itemsTb4b4b4: Tffa657listTb4b4b4[Tffa657dictTb4b4b4] Tff7b72= Tb4b4b4[Tb4b4b4]
Tff7b72tryTb4b4b4:
Te6edf3resources Tff7b72= Te6edf3routerTff7b72.Td2a8ffinbound_resourcesTb4b4b4(Tb4b4b4) Tff7b72or Tb4b4b4[Tb4b4b4]
Tff7b72except Tf85149ExceptionTb4b4b4:
Tff7b72return Tb4b4b4[Tb4b4b4]
Tff7b72for Te6edf3resource Tff7b72in Te6edf3resourcesTb4b4b4:
Tff7b72tryTb4b4b4:
Te6edf3resource_hash Tff7b72= Tffa657getattrTb4b4b4(Te6edf3resourceTb4b4b4, Ta5d6ff"Ta5d6ffhashTa5d6ff"Tb4b4b4, Tff7b72NoneTb4b4b4)
Tff7b72if Te6edf3resource_hash Tff7b72is Tff7b72None Tff7b72and Tffa657hasattrTb4b4b4(Te6edf3resourceTb4b4b4, Ta5d6ff"Ta5d6ffget_hashTa5d6ff"Tb4b4b4)Tb4b4b4:
Te6edf3resource_hash Tff7b72= Te6edf3resourceTff7b72.Td2a8ffget_hashTb4b4b4(Tb4b4b4)
Tff7b72if Te6edf3resource_hash Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72continue
Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3resource_hashTb4b4b4, Tb4b4b4(Tffa657bytesTb4b4b4, Tffa657bytearrayTb4b4b4)Tb4b4b4)Tb4b4b4:
Te6edf3hash_hex Tff7b72= Tffa657bytesTb4b4b4(Te6edf3resource_hashTb4b4b4)Tff7b72.Td2a8ffhexTb4b4b4(Tb4b4b4)
Tff7b72elseTb4b4b4:
Te6edf3hash_hex Tff7b72= Tffa657strTb4b4b4(Te6edf3resource_hashTb4b4b4)
Te6edf3size Tff7b72= Tff7b72None
Te6edf3transfer_size Tff7b72= Tff7b72None
Te6edf3progress Tff7b72= Tff7b72None
Tff7b72with Te6edf3contextlibTff7b72.Td2a8ffsuppressTb4b4b4(Tf85149ExceptionTb4b4b4)Tb4b4b4:
Te6edf3size Tff7b72= Tffa657intTb4b4b4(Te6edf3resourceTff7b72.Td2a8ffget_data_sizeTb4b4b4(Tb4b4b4) Tff7b72or T79c0ff0Tb4b4b4)
Tff7b72with Te6edf3contextlibTff7b72.Td2a8ffsuppressTb4b4b4(Tf85149ExceptionTb4b4b4)Tb4b4b4:
Te6edf3transfer_size Tff7b72= Tffa657intTb4b4b4(Te6edf3resourceTff7b72.Td2a8ffget_transfer_sizeTb4b4b4(Tb4b4b4) Tff7b72or T79c0ff0Tb4b4b4)
Tff7b72with Te6edf3contextlibTff7b72.Td2a8ffsuppressTb4b4b4(Tf85149ExceptionTb4b4b4)Tb4b4b4:
Te6edf3progress_raw Tff7b72= Tffa657floatTb4b4b4(Te6edf3resourceTff7b72.Td2a8ffget_progressTb4b4b4(Tb4b4b4) Tff7b72or T79c0ff0.0Tb4b4b4)
Te6edf3progress Tff7b72= Tffa657maxTb4b4b4(T79c0ff0.0Tb4b4b4, Tffa657minTb4b4b4(T79c0ff100.0Tb4b4b4, Te6edf3progress_raw Tff7b72* T79c0ff100.0Tb4b4b4)Tb4b4b4)
Te6edf3itemsTff7b72.Td2a8ffappendTb4b4b4(
Tb4b4b4{
Ta5d6ff"Ta5d6ffhashTa5d6ff"Tb4b4b4: Te6edf3hash_hexTb4b4b4,
Ta5d6ff"Ta5d6ffsize_bytesTa5d6ff"Tb4b4b4: Te6edf3sizeTb4b4b4,
Ta5d6ff"Ta5d6fftransfer_size_bytesTa5d6ff"Tb4b4b4: Te6edf3transfer_sizeTb4b4b4,
Ta5d6ff"Ta5d6ffprogressTa5d6ff"Tb4b4b4: Te6edf3progressTb4b4b4,
Tb4b4b4}
Tb4b4b4)
Tff7b72except Tf85149ExceptionTb4b4b4:
Tff7b72continue
Tff7b72return Te6edf3items
Tff7b72def Td2a8ffcancel_inbound_deliveriesTb4b4b4(Te6edf3routerTb4b4b4, Te6edf3resource_hashTb4b4b4: Tffa657str Tff7b72| Tff7b72None Tff7b72= Tff7b72NoneTb4b4b4) Tff7b72-Tff7b72> Tffa657dictTb4b4b4:
T8b949e"""Cancel one or all active inbound LXMF delivery resources.
Returns a result dict with ok, cancelled count, and optional error.
"""
Tff7b72if Te6edf3router Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72return Tb4b4b4{Ta5d6ff"Ta5d6ffokTa5d6ff"Tb4b4b4: Tff7b72FalseTb4b4b4, Ta5d6ff"Ta5d6fferrorTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffrouter unavailableTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffcancelledTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4}
Te6edf3cleaned Tff7b72= Tffa657strTb4b4b4(Te6edf3resource_hash Tff7b72or Ta5d6ff"Ta5d6ff"Tb4b4b4)Tff7b72.Td2a8ffstripTb4b4b4(Tb4b4b4)Tff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4)Tff7b72.Td2a8ffreplaceTb4b4b4(Ta5d6ff"Ta5d6ff:Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ff"Tb4b4b4)
Tff7b72if Te6edf3cleanedTb4b4b4:
Tff7b72if Tff7b72not Tffa657hasattrTb4b4b4(Te6edf3routerTb4b4b4, Ta5d6ff"Ta5d6ffcancel_inboundTa5d6ff"Tb4b4b4)Tb4b4b4:
Tff7b72return Tb4b4b4{
Ta5d6ff"Ta5d6ffokTa5d6ff"Tb4b4b4: Tff7b72FalseTb4b4b4,
Ta5d6ff"Ta5d6fferrorTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffinbound delivery cancellation is unavailableTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffcancelledTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4,
Tb4b4b4}
Tff7b72tryTb4b4b4:
Te6edf3hash_bytes Tff7b72= Tffa657bytesTff7b72.Td2a8fffromhexTb4b4b4(Te6edf3cleanedTb4b4b4)
Tff7b72except Tf85149ValueErrorTb4b4b4:
Tff7b72return Tb4b4b4{Ta5d6ff"Ta5d6ffokTa5d6ff"Tb4b4b4: Tff7b72FalseTb4b4b4, Ta5d6ff"Ta5d6fferrorTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffinvalid resource_hashTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffcancelledTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4}
Tff7b72if Tff7b72not Te6edf3hash_bytesTb4b4b4:
Tff7b72return Tb4b4b4{Ta5d6ff"Ta5d6ffokTa5d6ff"Tb4b4b4: Tff7b72FalseTb4b4b4, Ta5d6ff"Ta5d6fferrorTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffinvalid resource_hashTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffcancelledTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4}
Tff7b72tryTb4b4b4:
Te6edf3ok Tff7b72= Tffa657boolTb4b4b4(Te6edf3routerTff7b72.Td2a8ffcancel_inboundTb4b4b4(Te6edf3hash_bytesTb4b4b4)Tb4b4b4)
Tff7b72except Tf85149Exception Tff7b72as Te6edf3excTb4b4b4:
Tff7b72return Tb4b4b4{Ta5d6ff"Ta5d6ffokTa5d6ff"Tb4b4b4: Tff7b72FalseTb4b4b4, Ta5d6ff"Ta5d6fferrorTa5d6ff"Tb4b4b4: Tffa657strTb4b4b4(Te6edf3excTb4b4b4)Tb4b4b4, Ta5d6ff"Ta5d6ffcancelledTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4}
Tff7b72return Tb4b4b4{
Ta5d6ff"Ta5d6ffokTa5d6ff"Tb4b4b4: Te6edf3okTb4b4b4,
Ta5d6ff"Ta5d6ffcancelledTa5d6ff"Tb4b4b4: T79c0ff1 Tff7b72if Te6edf3ok Tff7b72else T79c0ff0Tb4b4b4,
Ta5d6ff"Ta5d6ffresource_hashTa5d6ff"Tb4b4b4: Te6edf3cleanedTb4b4b4,
Ta5d6ff"Ta5d6fferrorTa5d6ff"Tb4b4b4: Tff7b72None Tff7b72if Te6edf3ok Tff7b72else Ta5d6ff"Ta5d6ffresource not activeTa5d6ff"Tb4b4b4,
Tb4b4b4}
Tff7b72if Tff7b72not Tffa657hasattrTb4b4b4(Te6edf3routerTb4b4b4, Ta5d6ff"Ta5d6ffcancel_all_inboundTa5d6ff"Tb4b4b4)Tb4b4b4:
Tff7b72return Tb4b4b4{
Ta5d6ff"Ta5d6ffokTa5d6ff"Tb4b4b4: Tff7b72FalseTb4b4b4,
Ta5d6ff"Ta5d6fferrorTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffinbound delivery cancellation is unavailableTa5d6ff"Tb4b4b4,
Ta5d6ff"Ta5d6ffcancelledTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4,
Tb4b4b4}
Tff7b72tryTb4b4b4:
Te6edf3cancelled Tff7b72= Tffa657intTb4b4b4(Te6edf3routerTff7b72.Td2a8ffcancel_all_inboundTb4b4b4(Tb4b4b4) Tff7b72or T79c0ff0Tb4b4b4)
Tff7b72except Tf85149Exception Tff7b72as Te6edf3excTb4b4b4:
Tff7b72return Tb4b4b4{Ta5d6ff"Ta5d6ffokTa5d6ff"Tb4b4b4: Tff7b72FalseTb4b4b4, Ta5d6ff"Ta5d6fferrorTa5d6ff"Tb4b4b4: Tffa657strTb4b4b4(Te6edf3excTb4b4b4)Tb4b4b4, Ta5d6ff"Ta5d6ffcancelledTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4}
Tff7b72return Tb4b4b4{Ta5d6ff"Ta5d6ffokTa5d6ff"Tb4b4b4: Tff7b72TrueTb4b4b4, Ta5d6ff"Ta5d6ffcancelledTa5d6ff"Tb4b4b4: Te6edf3cancelledTb4b4b4}
Tff7b72def Td2a8ffparse_bool_query_paramTb4b4b4(Te6edf3valueTb4b4b4: Tffa657str Tff7b72| Tff7b72NoneTb4b4b4) Tff7b72-Tff7b72> Tffa657boolTb4b4b4:
Tff7b72if Te6edf3value Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72return Tff7b72False
Te6edf3value Tff7b72= Te6edf3valueTff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4)
Tff7b72return Te6edf3value Tff7b72in Tb4b4b4{Ta5d6ff"Ta5d6ff1Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6fftrueTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffyesTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffonTa5d6ff"Tb4b4b4}
Tff7b72def Td2a8ffmessage_fields_have_attachmentsTb4b4b4(Te6edf3fields_jsonTb4b4b4: Tffa657str Tff7b72| Tff7b72NoneTb4b4b4)Tb4b4b4:
Tff7b72if Tff7b72not Te6edf3fields_jsonTb4b4b4:
Tff7b72return Tff7b72False
Tff7b72tryTb4b4b4:
Te6edf3fields Tff7b72= Te6edf3jsonTff7b72.Td2a8ffloadsTb4b4b4(Te6edf3fields_jsonTb4b4b4)
Tff7b72except Tf85149ExceptionTb4b4b4:
Tff7b72return Tff7b72False
Tff7b72if Tff7b72not Tffa657isinstanceTb4b4b4(Te6edf3fieldsTb4b4b4, Tffa657dictTb4b4b4)Tb4b4b4:
Tff7b72return Tff7b72False
Tff7b72if Ta5d6ff"Ta5d6ffimageTa5d6ff" Tff7b72in Te6edf3fields Tff7b72or Ta5d6ff"Ta5d6ffaudioTa5d6ff" Tff7b72in Te6edf3fieldsTb4b4b4:
Tff7b72return Tff7b72True
Tff7b72if Ta5d6ff"Ta5d6fffile_attachmentsTa5d6ff" Tff7b72in Te6edf3fields Tff7b72and Tffa657isinstanceTb4b4b4(
Te6edf3fieldsTb4b4b4[Ta5d6ff"Ta5d6fffile_attachmentsTa5d6ff"Tb4b4b4]Tb4b4b4,
Tffa657listTb4b4b4,
Tb4b4b4)Tb4b4b4:
Tff7b72return Tffa657lenTb4b4b4(Te6edf3fieldsTb4b4b4[Ta5d6ff"Ta5d6fffile_attachmentsTa5d6ff"Tb4b4b4]Tb4b4b4) Tff7b72> T79c0ff0
Tff7b72return Tff7b72False
Tff7b72def Td2a8ffhas_attachmentsTb4b4b4(Te6edf3lxmf_fieldsTb4b4b4: Tffa657dictTb4b4b4) Tff7b72-Tff7b72> Tffa657boolTb4b4b4:
Tff7b72tryTb4b4b4:
Tff7b72if Te6edf3LXMFTff7b72.Td2a8ffFIELD_FILE_ATTACHMENTS Tff7b72in Te6edf3lxmf_fieldsTb4b4b4:
Tff7b72return Tffa657lenTb4b4b4(Te6edf3lxmf_fieldsTb4b4b4[Te6edf3LXMFTff7b72.Td2a8ffFIELD_FILE_ATTACHMENTSTb4b4b4]Tb4b4b4) Tff7b72> T79c0ff0
Tff7b72if Te6edf3LXMFTff7b72.Td2a8ffFIELD_IMAGE Tff7b72in Te6edf3lxmf_fieldsTb4b4b4:
Tff7b72return Tff7b72True
Tff7b72if Te6edf3LXMFTff7b72.Td2a8ffFIELD_AUDIO Tff7b72in Te6edf3lxmf_fieldsTb4b4b4:
Tff7b72return Tff7b72True
Tff7b72return Tff7b72False
Tff7b72except Tf85149ExceptionTb4b4b4:
Tff7b72return Tff7b72False
Te6edf3_PROPAGATION_SYNC_TERMINAL_STATES Tff7b72= Tffa657frozensetTb4b4b4(
Tb4b4b4{
Te6edf3LXMRouterTff7b72.Td2a8ffPR_IDLETb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_COMPLETETb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_NO_PATHTb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_LINK_FAILEDTb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_TRANSFER_FAILEDTb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_NO_IDENTITY_RCVDTb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_NO_ACCESSTb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_FAILEDTb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_PATH_TIMEOUTTb4b4b4,
Tb4b4b4}Tb4b4b4,
Tb4b4b4)
Tff7b72def Td2a8ffpropagation_sync_is_terminalTb4b4b4(Te6edf3stateTb4b4b4) Tff7b72-Tff7b72> Tffa657boolTb4b4b4:
Tff7b72return Te6edf3state Tff7b72in Te6edf3_PROPAGATION_SYNC_TERMINAL_STATES
Tff7b72def Td2a8ffpropagation_sync_idle_likeTb4b4b4(Te6edf3stateTb4b4b4) Tff7b72-Tff7b72> Tffa657boolTb4b4b4:
Tff7b72return Te6edf3state Tff7b72in Tb4b4b4{Te6edf3LXMRouterTff7b72.Td2a8ffPR_IDLETb4b4b4, Te6edf3LXMRouterTff7b72.Td2a8ffPR_COMPLETETb4b4b4}
Tff7b72def Td2a8ffconvert_propagation_node_state_to_stringTb4b4b4(Te6edf3stateTb4b4b4)Tb4b4b4:
Te6edf3state_map Tff7b72= Tb4b4b4{
Te6edf3LXMRouterTff7b72.Td2a8ffPR_IDLETb4b4b4: Ta5d6ff"Ta5d6ffidleTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_PATH_REQUESTEDTb4b4b4: Ta5d6ff"Ta5d6ffpath_requestedTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_LINK_ESTABLISHINGTb4b4b4: Ta5d6ff"Ta5d6fflink_establishingTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_LINK_ESTABLISHEDTb4b4b4: Ta5d6ff"Ta5d6fflink_establishedTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_REQUEST_SENTTb4b4b4: Ta5d6ff"Ta5d6ffrequest_sentTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_RECEIVINGTb4b4b4: Ta5d6ff"Ta5d6ffreceivingTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_RESPONSE_RECEIVEDTb4b4b4: Ta5d6ff"Ta5d6ffresponse_receivedTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_COMPLETETb4b4b4: Ta5d6ff"Ta5d6ffcompleteTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_NO_PATHTb4b4b4: Ta5d6ff"Ta5d6ffno_pathTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_LINK_FAILEDTb4b4b4: Ta5d6ff"Ta5d6fflink_failedTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_TRANSFER_FAILEDTb4b4b4: Ta5d6ff"Ta5d6fftransfer_failedTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_NO_IDENTITY_RCVDTb4b4b4: Ta5d6ff"Ta5d6ffno_identity_receivedTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_NO_ACCESSTb4b4b4: Ta5d6ff"Ta5d6ffno_accessTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_FAILEDTb4b4b4: Ta5d6ff"Ta5d6fffailedTa5d6ff"Tb4b4b4,
Te6edf3LXMRouterTff7b72.Td2a8ffPR_PATH_TIMEOUTTb4b4b4: Ta5d6ff"Ta5d6ffpath_timeoutTa5d6ff"Tb4b4b4,
Tb4b4b4}
Tff7b72if Te6edf3state Tff7b72in Te6edf3state_mapTb4b4b4:
Tff7b72return Te6edf3state_mapTb4b4b4[Te6edf3stateTb4b4b4]
Tff7b72return Ta5d6ff"Ta5d6ffunknownTa5d6ff"
Tff7b72def Td2a8ffconvert_db_favourite_to_dictTb4b4b4(Te6edf3favouriteTb4b4b4)Tb4b4b4:
Te6edf3created_at Tff7b72= Tffa657strTb4b4b4(Te6edf3favouriteTb4b4b4[Ta5d6ff"Ta5d6ffcreated_atTa5d6ff"Tb4b4b4]Tb4b4b4)
Tff7b72if Te6edf3created_at Tff7b72and Ta5d6ff"Ta5d6ff+Ta5d6ff" Tff7b72not Tff7b72in Te6edf3created_at Tff7b72and Ta5d6ff"Ta5d6ffZTa5d6ff" Tff7b72not Tff7b72in Te6edf3created_atTb4b4b4:
Te6edf3created_at Tff7b72+Tff7b72= Ta5d6ff"Ta5d6ffZTa5d6ff"
Te6edf3updated_at Tff7b72= Tffa657strTb4b4b4(Te6edf3favouriteTb4b4b4[Ta5d6ff"Ta5d6ffupdated_atTa5d6ff"Tb4b4b4]Tb4b4b4)
Tff7b72if Te6edf3updated_at Tff7b72and Ta5d6ff"Ta5d6ff+Ta5d6ff" Tff7b72not Tff7b72in Te6edf3updated_at Tff7b72and Ta5d6ff"Ta5d6ffZTa5d6ff" Tff7b72not Tff7b72in Te6edf3updated_atTb4b4b4:
Te6edf3updated_at Tff7b72+Tff7b72= Ta5d6ff"Ta5d6ffZTa5d6ff"
Tff7b72return Tb4b4b4{
Ta5d6ff"Ta5d6ffidTa5d6ff"Tb4b4b4: Te6edf3favouriteTb4b4b4[Ta5d6ff"Ta5d6ffidTa5d6ff"Tb4b4b4]Tb4b4b4,
Ta5d6ff"Ta5d6ffdestination_hashTa5d6ff"Tb4b4b4: Te6edf3favouriteTb4b4b4[Ta5d6ff"Ta5d6ffdestination_hashTa5d6ff"Tb4b4b4]Tb4b4b4,
Ta5d6ff"Ta5d6ffdisplay_nameTa5d6ff"Tb4b4b4: Te6edf3favouriteTb4b4b4[Ta5d6ff"Ta5d6ffdisplay_nameTa5d6ff"Tb4b4b4]Tb4b4b4,
Ta5d6ff"Ta5d6ffaspectTa5d6ff"Tb4b4b4: Te6edf3favouriteTb4b4b4[Ta5d6ff"Ta5d6ffaspectTa5d6ff"Tb4b4b4]Tb4b4b4,
Ta5d6ff"Ta5d6ffcreated_atTa5d6ff"Tb4b4b4: Te6edf3created_atTb4b4b4,
Ta5d6ff"Ta5d6ffupdated_atTa5d6ff"Tb4b4b4: Te6edf3updated_atTb4b4b4,
Tb4b4b4}
Tff7b72def Td2a8ffparse_lxmf_display_nameTb4b4b4(
Te6edf3app_data_base64Tb4b4b4: Tffa657str Tff7b72| Tffa657bytes Tff7b72| Tff7b72NoneTb4b4b4,
Te6edf3default_valueTb4b4b4: Tffa657str Tff7b72| Tff7b72None Tff7b72= Ta5d6ff"Ta5d6ffAnonymous PeerTa5d6ff"Tb4b4b4,
Tb4b4b4)Tb4b4b4:
Tff7b72if Te6edf3app_data_base64 Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72return Te6edf3default_value
Tff7b72tryTb4b4b4:
Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3app_data_base64Tb4b4b4, Tffa657bytesTb4b4b4)Tb4b4b4:
Te6edf3app_data_bytes Tff7b72= Te6edf3app_data_base64
Tff7b72elseTb4b4b4:
Te6edf3app_data_bytes Tff7b72= Te6edf3base64Tff7b72.Td2a8ffb64decodeTb4b4b4(Te6edf3app_data_base64Tb4b4b4)
T8b949e# Try manual parsing first to avoid LXMF library call.
Tff7b72if Tffa657lenTb4b4b4(Te6edf3app_data_bytesTb4b4b4) Tff7b72> T79c0ff0Tb4b4b4:
Tff7b72if Tb4b4b4(
Te6edf3app_data_bytesTb4b4b4[T79c0ff0Tb4b4b4] Tff7b72>Tff7b72= T79c0ff0x90 Tff7b72and Te6edf3app_data_bytesTb4b4b4[T79c0ff0Tb4b4b4] Tff7b72<Tff7b72= T79c0ff0x9F
Tb4b4b4) Tff7b72or Te6edf3app_data_bytesTb4b4b4[T79c0ff0Tb4b4b4] Tff7b72== T79c0ff0xDCTb4b4b4:
Tff7b72with Te6edf3contextlibTff7b72.Td2a8ffsuppressTb4b4b4(Tf85149ExceptionTb4b4b4)Tb4b4b4:
Te6edf3peer_data Tff7b72= Te6edf3msgpackTff7b72.Td2a8ffunpackbTb4b4b4(Te6edf3app_data_bytesTb4b4b4)
Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3peer_dataTb4b4b4, Tffa657listTb4b4b4) Tff7b72and Tffa657lenTb4b4b4(Te6edf3peer_dataTb4b4b4) Tff7b72>Tff7b72= T79c0ff1Tb4b4b4:
Te6edf3dn Tff7b72= Te6edf3peer_dataTb4b4b4[T79c0ff0Tb4b4b4]
Tff7b72if Te6edf3dn Tff7b72is Tff7b72not Tff7b72NoneTb4b4b4:
Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3dnTb4b4b4, Tffa657bytesTb4b4b4)Tb4b4b4:
Tff7b72return Te6edf3dnTff7b72.Td2a8ffdecodeTb4b4b4(Ta5d6ff"Ta5d6ffutf-8Ta5d6ff"Tb4b4b4, Te6edf3errorsTff7b72=Ta5d6ff"Ta5d6ffreplaceTa5d6ff"Tb4b4b4)
Tff7b72return Tffa657strTb4b4b4(Te6edf3dnTb4b4b4)
T8b949e# If manual parsing didn't work, try using the library as a fallback.
Tff7b72with Te6edf3contextlibTff7b72.Td2a8ffsuppressTb4b4b4(Tf85149AttributeErrorTb4b4b4, Tf85149ExceptionTb4b4b4)Tb4b4b4:
Te6edf3display_name Tff7b72= Te6edf3LXMFTff7b72.Td2a8ffdisplay_name_from_app_dataTb4b4b4(Te6edf3app_data_bytesTb4b4b4)
Tff7b72if Te6edf3display_name Tff7b72is Tff7b72not Tff7b72NoneTb4b4b4:
Tff7b72return Te6edf3display_name
Tff7b72except Tf85149Exception Tff7b72as Te6edf3eTb4b4b4:
Tffa657printTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ffFailed to parse LXMF display name: Tffd700{Te6edf3eTffd700}Ta5d6ff"Tb4b4b4)
Tff7b72return Te6edf3default_value
Tff7b72def Td2a8ffparse_lxmf_stamp_costTb4b4b4(Te6edf3app_data_base64Tb4b4b4: Tffa657str Tff7b72| Tffa657bytes Tff7b72| Tff7b72NoneTb4b4b4)Tb4b4b4:
Tff7b72if Te6edf3app_data_base64 Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72return Tff7b72None
Tff7b72tryTb4b4b4:
Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3app_data_base64Tb4b4b4, Tffa657bytesTb4b4b4)Tb4b4b4:
Te6edf3app_data_bytes Tff7b72= Te6edf3app_data_base64
Tff7b72elseTb4b4b4:
Te6edf3app_data_bytes Tff7b72= Te6edf3base64Tff7b72.Td2a8ffb64decodeTb4b4b4(Te6edf3app_data_base64Tb4b4b4)
Tff7b72return Te6edf3LXMFTff7b72.Td2a8ffstamp_cost_from_app_dataTb4b4b4(Te6edf3app_data_bytesTb4b4b4)
Tff7b72except Tf85149Exception Tff7b72as Te6edf3eTb4b4b4:
Tffa657printTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ffFailed to parse LXMF stamp cost: Tffd700{Te6edf3eTffd700}Ta5d6ff"Tb4b4b4)
Tff7b72return Tff7b72None
Tff7b72def Td2a8ffparse_nomadnetwork_node_display_nameTb4b4b4(
Te6edf3app_data_base64Tb4b4b4: Tffa657str Tff7b72| Tffa657bytes Tff7b72| Tff7b72NoneTb4b4b4,
Te6edf3default_valueTb4b4b4: Tffa657str Tff7b72| Tff7b72None Tff7b72= Ta5d6ff"Ta5d6ffAnonymous NodeTa5d6ff"Tb4b4b4,
Tb4b4b4)Tb4b4b4:
Tff7b72if Te6edf3app_data_base64 Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72return Te6edf3default_value
Tff7b72tryTb4b4b4:
Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3app_data_base64Tb4b4b4, Tffa657bytesTb4b4b4)Tb4b4b4:
Te6edf3app_data_bytes Tff7b72= Te6edf3app_data_base64
Tff7b72elseTb4b4b4:
Te6edf3app_data_bytes Tff7b72= Te6edf3base64Tff7b72.Td2a8ffb64decodeTb4b4b4(Te6edf3app_data_base64Tb4b4b4)
Tff7b72return Te6edf3app_data_bytesTff7b72.Td2a8ffdecodeTb4b4b4(Ta5d6ff"Ta5d6ffutf-8Ta5d6ff"Tb4b4b4, Te6edf3errorsTff7b72=Ta5d6ff"Ta5d6ffreplaceTa5d6ff"Tb4b4b4)
Tff7b72except Tf85149Exception Tff7b72as Te6edf3eTb4b4b4:
Tffa657printTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ffFailed to parse NomadNetwork display name: Tffd700{Te6edf3eTffd700}Ta5d6ff"Tb4b4b4)
Tff7b72return Te6edf3default_value
Tff7b72def Td2a8ffparse_lxmf_propagation_node_app_dataTb4b4b4(Te6edf3app_data_base64Tb4b4b4: Tffa657str Tff7b72| Tffa657bytes Tff7b72| Tff7b72NoneTb4b4b4)Tb4b4b4:
Tff7b72if Te6edf3app_data_base64 Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72return Tff7b72None
Tff7b72tryTb4b4b4:
Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3app_data_base64Tb4b4b4, Tffa657bytesTb4b4b4)Tb4b4b4:
Te6edf3app_data_bytes Tff7b72= Te6edf3app_data_base64
Tff7b72elseTb4b4b4:
Te6edf3app_data_bytes Tff7b72= Te6edf3base64Tff7b72.Td2a8ffb64decodeTb4b4b4(Te6edf3app_data_base64Tb4b4b4)
Te6edf3data Tff7b72= Te6edf3msgpackTff7b72.Td2a8ffunpackbTb4b4b4(Te6edf3app_data_bytesTb4b4b4)
Tff7b72if Tff7b72not Tffa657isinstanceTb4b4b4(Te6edf3dataTb4b4b4, Tffa657listTb4b4b4) Tff7b72or Tffa657lenTb4b4b4(Te6edf3dataTb4b4b4) Tff7b72< T79c0ff4Tb4b4b4:
Tff7b72return Tff7b72None
Tff7b72return Tb4b4b4{
Ta5d6ff"Ta5d6ffenabledTa5d6ff"Tb4b4b4: Tffa657boolTb4b4b4(Te6edf3dataTb4b4b4[T79c0ff2Tb4b4b4]Tb4b4b4) Tff7b72if Te6edf3dataTb4b4b4[T79c0ff2Tb4b4b4] Tff7b72is Tff7b72not Tff7b72None Tff7b72else Tff7b72FalseTb4b4b4,
Ta5d6ff"Ta5d6fftimebaseTa5d6ff"Tb4b4b4: Tffa657intTb4b4b4(Te6edf3dataTb4b4b4[T79c0ff1Tb4b4b4]Tb4b4b4) Tff7b72if Te6edf3dataTb4b4b4[T79c0ff1Tb4b4b4] Tff7b72is Tff7b72not Tff7b72None Tff7b72else T79c0ff0Tb4b4b4,
Ta5d6ff"Ta5d6ffper_transfer_limitTa5d6ff"Tb4b4b4: Tffa657intTb4b4b4(Te6edf3dataTb4b4b4[T79c0ff3Tb4b4b4]Tb4b4b4) Tff7b72if Te6edf3dataTb4b4b4[T79c0ff3Tb4b4b4] Tff7b72is Tff7b72not Tff7b72None Tff7b72else T79c0ff0Tb4b4b4,
Tb4b4b4}
Tff7b72except Tf85149Exception Tff7b72as Te6edf3eTb4b4b4:
Tffa657printTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ffFailed to parse LXMF propagation node app data: Tffd700{Te6edf3eTffd700}Ta5d6ff"Tb4b4b4)
Tff7b72return Tff7b72None
Tff7b72def Td2a8ffnormalize_hex_identifierTb4b4b4(Te6edf3valueTb4b4b4: Tffa657str Tff7b72| Tff7b72NoneTb4b4b4) Tff7b72-Tff7b72> Tffa657strTb4b4b4:
T8b949e"""Return lowercase hex digits only (strips UUID hyphens, colons, whitespace)."""
Tff7b72if Tff7b72not Te6edf3value Tff7b72or Tff7b72not Tffa657isinstanceTb4b4b4(Te6edf3valueTb4b4b4, Tffa657strTb4b4b4)Tb4b4b4:
Tff7b72return Ta5d6ff"Ta5d6ff"
Tff7b72return Ta5d6ff"Ta5d6ff"Tff7b72.Td2a8ffjoinTb4b4b4(Te6edf3c Tff7b72for Te6edf3c Tff7b72in Te6edf3valueTff7b72.Td2a8ffstripTb4b4b4(Tb4b4b4)Tff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4) Tff7b72if Te6edf3c Tff7b72in Ta5d6ff"Ta5d6ff0123456789abcdefTa5d6ff"Tb4b4b4)
Tff7b72def Td2a8ffhex_identifier_to_bytesTb4b4b4(Te6edf3valueTb4b4b4: Tffa657str Tff7b72| Tff7b72NoneTb4b4b4) Tff7b72-Tff7b72> Tffa657bytes Tff7b72| Tff7b72NoneTb4b4b4:
T8b949e"""Parse a hex identity or hash string for bytes.fromhex (tolerates UUID-style separators)."""
Te6edf3h Tff7b72= Te6edf3normalize_hex_identifierTb4b4b4(Te6edf3valueTb4b4b4)
Tff7b72if Tff7b72not Te6edf3h Tff7b72or Tffa657lenTb4b4b4(Te6edf3hTb4b4b4) Tff7b72% T79c0ff2Tb4b4b4:
Tff7b72return Tff7b72None
Tff7b72tryTb4b4b4:
Tff7b72return Tffa657bytesTff7b72.Td2a8fffromhexTb4b4b4(Te6edf3hTb4b4b4)
Tff7b72except Tf85149ValueErrorTb4b4b4:
Tff7b72return Tff7b72None
Te6edf3_IDENTITY_STORAGE_HASH_HEX_LEN Tff7b72= T79c0ff32
Tff7b72def Td2a8ffnormalize_identity_storage_hashTb4b4b4(Te6edf3valueTb4b4b4: Tffa657str Tff7b72| Tff7b72NoneTb4b4b4) Tff7b72-Tff7b72> Tffa657strTb4b4b4:
T8b949e"""Return canonical 32-char hex identity directory name, or empty if invalid."""
Te6edf3h Tff7b72= Te6edf3normalize_hex_identifierTb4b4b4(Te6edf3valueTb4b4b4)
Tff7b72if Tffa657lenTb4b4b4(Te6edf3hTb4b4b4) Tff7b72!= Te6edf3_IDENTITY_STORAGE_HASH_HEX_LENTb4b4b4:
Tff7b72return Ta5d6ff"Ta5d6ff"
Tff7b72if Te6edf3hex_identifier_to_bytesTb4b4b4(Te6edf3hTb4b4b4) Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72return Ta5d6ff"Ta5d6ff"
Tff7b72return Te6edf3h
Te6edf3_LXMF_CONTENT_HASH_HEX_LEN Tff7b72= T79c0ff64
Tff7b72def Td2a8ffnormalized_meshchat_lxmf_message_hash_hexTb4b4b4(Te6edf3valueTb4b4b4: Tffa657str Tff7b72| Tff7b72NoneTb4b4b4) Tff7b72-Tff7b72> Tffa657strTb4b4b4:
T8b949e"""Return a canonical 64-char lowercase LXMF content hash, or empty if invalid."""
Tff7b72if Tff7b72not Te6edf3value Tff7b72or Tff7b72not Tffa657isinstanceTb4b4b4(Te6edf3valueTb4b4b4, Tffa657strTb4b4b4)Tb4b4b4:
Tff7b72return Ta5d6ff"Ta5d6ff"
Te6edf3raw Tff7b72= Te6edf3valueTff7b72.Td2a8ffstripTb4b4b4(Tb4b4b4)
Tff7b72if Ta5d6ff"Ta5d6ff://Ta5d6ff" Tff7b72in Te6edf3rawTb4b4b4:
Te6edf3raw Tff7b72= Te6edf3rawTff7b72.Td2a8ffsplitTb4b4b4(Ta5d6ff"Ta5d6ff://Ta5d6ff"Tb4b4b4, T79c0ff1Tb4b4b4)Tb4b4b4[T79c0ff1Tb4b4b4]
Tff7b72if Ta5d6ff"Ta5d6ff@Ta5d6ff" Tff7b72in Te6edf3rawTb4b4b4:
Te6edf3raw Tff7b72= Te6edf3rawTff7b72.Td2a8ffsplitTb4b4b4(Ta5d6ff"Ta5d6ff@Ta5d6ff"Tb4b4b4, T79c0ff1Tb4b4b4)Tb4b4b4[T79c0ff1Tb4b4b4]
Tff7b72if Ta5d6ff"Ta5d6ff:Ta5d6ff" Tff7b72in Te6edf3rawTb4b4b4:
Te6edf3raw Tff7b72= Te6edf3rawTff7b72.Td2a8ffsplitTb4b4b4(Ta5d6ff"Ta5d6ff:Ta5d6ff"Tb4b4b4, T79c0ff1Tb4b4b4)Tb4b4b4[T79c0ff0Tb4b4b4]
Te6edf3h Tff7b72= Te6edf3normalize_hex_identifierTb4b4b4(Te6edf3rawTb4b4b4)
Tff7b72if Tffa657lenTb4b4b4(Te6edf3hTb4b4b4) Tff7b72!= Te6edf3_LXMF_CONTENT_HASH_HEX_LENTb4b4b4:
Tff7b72return Ta5d6ff"Ta5d6ff"
Tff7b72if Te6edf3hex_identifier_to_bytesTb4b4b4(Te6edf3hTb4b4b4) Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72return Ta5d6ff"Ta5d6ff"
Tff7b72return Te6edf3h
Tff7b72def Td2a8ff_lxm_matches_content_hashTb4b4b4(Te6edf3lxmTb4b4b4, Te6edf3content_hash_bytesTb4b4b4: Tffa657bytesTb4b4b4) Tff7b72-Tff7b72> Tffa657boolTb4b4b4:
Te6edf3h Tff7b72= Tffa657getattrTb4b4b4(Te6edf3lxmTb4b4b4, Ta5d6ff"Ta5d6ffhashTa5d6ff"Tb4b4b4, Tff7b72NoneTb4b4b4)
Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3hTb4b4b4, Tffa657bytesTb4b4b4) Tff7b72and Te6edf3h Tff7b72== Te6edf3content_hash_bytesTb4b4b4:
Tff7b72return Tff7b72True
Te6edf3mid Tff7b72= Tffa657getattrTb4b4b4(Te6edf3lxmTb4b4b4, Ta5d6ff"Ta5d6ffmessage_idTa5d6ff"Tb4b4b4, Tff7b72NoneTb4b4b4)
Tff7b72return Tffa657isinstanceTb4b4b4(Te6edf3midTb4b4b4, Tffa657bytesTb4b4b4) Tff7b72and Te6edf3mid Tff7b72== Te6edf3content_hash_bytes
Tff7b72def Td2a8fffind_lxm_by_content_hash_for_paper_uriTb4b4b4(
Te6edf3message_routerTb4b4b4,
Te6edf3content_hash_bytesTb4b4b4: Tffa657bytesTb4b4b4,
Tb4b4b4)Tb4b4b4:
T8b949e"""Return a live LXMessage from router outbound queues, or None.
Paper URI generation needs packed bytes that only exist while the message is
still in pending_outbound or pending_deferred_stamps.
"""
Tff7b72if Tff7b72not Te6edf3message_router Tff7b72or Tff7b72not Te6edf3content_hash_bytesTb4b4b4:
Tff7b72return Tff7b72None
Tff7b72for Te6edf3lxm Tff7b72in Tffa657getattrTb4b4b4(Te6edf3message_routerTb4b4b4, Ta5d6ff"Ta5d6ffpending_outboundTa5d6ff"Tb4b4b4, Tb4b4b4(Tb4b4b4)Tb4b4b4) Tff7b72or Tb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72if Te6edf3_lxm_matches_content_hashTb4b4b4(Te6edf3lxmTb4b4b4, Te6edf3content_hash_bytesTb4b4b4)Tb4b4b4:
Tff7b72return Te6edf3lxm
Te6edf3deferred Tff7b72= Tffa657getattrTb4b4b4(Te6edf3message_routerTb4b4b4, Ta5d6ff"Ta5d6ffpending_deferred_stampsTa5d6ff"Tb4b4b4, Tff7b72NoneTb4b4b4) Tff7b72or Tb4b4b4{Tb4b4b4}
Tff7b72for Te6edf3lxm Tff7b72in Te6edf3deferredTff7b72.Td2a8ffvaluesTb4b4b4(Tb4b4b4)Tb4b4b4:
Tff7b72if Te6edf3_lxm_matches_content_hashTb4b4b4(Te6edf3lxmTb4b4b4, Te6edf3content_hash_bytesTb4b4b4)Tb4b4b4:
Tff7b72return Te6edf3lxm
Tff7b72return Tff7b72None
Tff7b72def Td2a8fflxmf_message_try_paper_uri_stringTb4b4b4(Te6edf3lxmTb4b4b4) Tff7b72-Tff7b72> Tffa657tupleTb4b4b4[Tffa657str Tff7b72| Tff7b72NoneTb4b4b4, Tffa657str Tff7b72| Tff7b72NoneTb4b4b4]Tb4b4b4:
T8b949e"""Build an lxm:// Paper URI from a live message without mutating it.
Returns (uri, None) on success, or (None, detail) on failure.
"""
Tff7b72if Te6edf3lxm Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72return Tff7b72NoneTb4b4b4, Ta5d6ff"Ta5d6ffNo messageTa5d6ff"
Tff7b72tryTb4b4b4:
Tff7b72import T7ee787copy
Te6edf3dest Tff7b72= Te6edf3lxmTff7b72.Td2a8ffget_destinationTb4b4b4(Tb4b4b4)
Te6edf3src Tff7b72= Te6edf3lxmTff7b72.Td2a8ffget_sourceTb4b4b4(Tb4b4b4)
Tff7b72if Te6edf3dest Tff7b72is Tff7b72None Tff7b72or Te6edf3src Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72return Tff7b72NoneTb4b4b4, Ta5d6ff"Ta5d6ffMessage is missing source or destinationTa5d6ff"
Te6edf3fields Tff7b72= Te6edf3copyTff7b72.Td2a8ffdeepcopyTb4b4b4(Te6edf3lxmTff7b72.Td2a8ffget_fieldsTb4b4b4(Tb4b4b4) Tff7b72or Tb4b4b4{Tb4b4b4}Tb4b4b4)
Te6edf3content Tff7b72= Te6edf3lxmTff7b72.Td2a8ffcontent
Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3contentTb4b4b4, Tb4b4b4(Tffa657bytesTb4b4b4, Tffa657bytearrayTb4b4b4)Tb4b4b4)Tb4b4b4:
Te6edf3content Tff7b72= Te6edf3contentTff7b72.Td2a8ffdecodeTb4b4b4(Ta5d6ff"Ta5d6ffutf-8Ta5d6ff"Tb4b4b4, Te6edf3errorsTff7b72=Ta5d6ff"Ta5d6ffreplaceTa5d6ff"Tb4b4b4)
Tff7b72elif Tff7b72not Tffa657isinstanceTb4b4b4(Te6edf3contentTb4b4b4, Tffa657strTb4b4b4)Tb4b4b4:
Te6edf3content Tff7b72= Te6edf3lxmTff7b72.Td2a8ffcontent_as_stringTb4b4b4(Tb4b4b4) Tff7b72or Ta5d6ff"Ta5d6ff"
Te6edf3title Tff7b72= Te6edf3lxmTff7b72.Td2a8fftitle
Tff7b72if Tffa657isinstanceTb4b4b4(Te6edf3titleTb4b4b4, Tb4b4b4(Tffa657bytesTb4b4b4, Tffa657bytearrayTb4b4b4)Tb4b4b4)Tb4b4b4:
Te6edf3title Tff7b72= Te6edf3titleTff7b72.Td2a8ffdecodeTb4b4b4(Ta5d6ff"Ta5d6ffutf-8Ta5d6ff"Tb4b4b4, Te6edf3errorsTff7b72=Ta5d6ff"Ta5d6ffreplaceTa5d6ff"Tb4b4b4)
Tff7b72elif Tff7b72not Tffa657isinstanceTb4b4b4(Te6edf3titleTb4b4b4, Tffa657strTb4b4b4)Tb4b4b4:
Te6edf3title Tff7b72= Te6edf3lxmTff7b72.Td2a8fftitle_as_stringTb4b4b4(Tb4b4b4) Tff7b72or Ta5d6ff"Ta5d6ff"
Te6edf3paper Tff7b72= Te6edf3LXMFTff7b72.Td2a8ffLXMessageTb4b4b4(
Te6edf3destTb4b4b4,
Te6edf3srcTb4b4b4,
Te6edf3contentTb4b4b4,
Te6edf3titleTff7b72=Te6edf3titleTb4b4b4,
Te6edf3fieldsTff7b72=Te6edf3fieldsTb4b4b4,
Te6edf3desired_methodTff7b72=Te6edf3LXMFTff7b72.Td2a8ffLXMessageTff7b72.Td2a8ffPAPERTb4b4b4,
Tb4b4b4)
Te6edf3uri Tff7b72= Te6edf3paperTff7b72.Td2a8ffas_uriTb4b4b4(Te6edf3finaliseTff7b72=Tff7b72FalseTb4b4b4)
Tff7b72return Te6edf3uriTb4b4b4, Tff7b72None
Tff7b72except Tf85149TypeError Tff7b72as Te6edf3excTb4b4b4:
Tff7b72return Tff7b72NoneTb4b4b4, Tffa657strTb4b4b4(Te6edf3excTb4b4b4)
Tff7b72except Tf85149Exception Tff7b72as Te6edf3excTb4b4b4:
Tff7b72return Tff7b72NoneTb4b4b4, Tffa657strTb4b4b4(Te6edf3excTb4b4b4)
Tff7b72def Td2a8ffinterval_action_dueTb4b4b4(
Te6edf3enabledTb4b4b4: Tffa657boolTb4b4b4,
Te6edf3last_atTb4b4b4: Tffa657int Tff7b72| Tff7b72NoneTb4b4b4,
Te6edf3interval_secondsTb4b4b4: Tffa657int Tff7b72| Tff7b72NoneTb4b4b4,
Te6edf3nowTb4b4b4: Tffa657floatTb4b4b4,
Tb4b4b4) Tff7b72-Tff7b72> Tffa657boolTb4b4b4:
T8b949e"""Return whether a periodic action should run now.
Used for auto-announce, propagation sync, and similar timers stored in config.
If last_at is ahead of now (clock skew, restored DB, or bad values),
the action is treated as due so scheduling does not stall until wall clock
catches a corrupted future timestamp.
"""
Tff7b72if Tff7b72not Te6edf3enabledTb4b4b4:
Tff7b72return Tff7b72False
Te6edf3iv Tff7b72= Te6edf3interval_seconds Tff7b72if Te6edf3interval_seconds Tff7b72is Tff7b72not Tff7b72None Tff7b72else T79c0ff0
Tff7b72if Te6edf3iv Tff7b72<Tff7b72= T79c0ff0Tb4b4b4:
Tff7b72return Tff7b72False
Tff7b72if Te6edf3last_at Tff7b72is Tff7b72NoneTb4b4b4:
Tff7b72return Tff7b72True
Tff7b72if Te6edf3last_at Tff7b72> Te6edf3nowTb4b4b4:
Tff7b72return Tff7b72True
Tff7b72return Te6edf3now Tff7b72> Te6edf3last_at Tff7b72+ Te6edf3iv
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