TheTVDB to AniDB reverse mapping maps two episode to the same season and episode, resulting in bad metadata

[littleneko]

The "Evangelion" movie "新世紀エヴァンゲリオン劇場版 Air / まごころを, 君に" (https://anidb.net/anime/202) and "新世紀エヴァンゲリオン劇場版 シト新生" (https://anidb.net/anime/326) display the episode as "Evangelion TV" (https://anidb.net/anime/326)

Same as the other anime movie and tv, like movie "冴えない彼女の育てかた Fine" (https://anidb.net/anime/13626) and TV "冴えない彼女の育てかた" (https://anidb.net/anime/10538).

The TV:

The Movie:

[ZeroQI]

No scanner logs
no agent search log
No agent update log
Which title and source is used is in the series specific update log at the end

[littleneko]

The scanner log and agent log:

[Salender-Raws] Evangelion.filelist.log
[Salender-Raws] Evangelion.scanner.log
[Salender-Raws] Evangelion.agent-search.log
[Salender-Raws] Evangelion.agent-update.log

The "冴えない彼女の育てかた Fine" log:
[Mabors-Sub&Kamigami&KTXP&VCB-Studio] Saenai Heroine no Sodatekata Fine [Ma10p_1080p].agent-search.log
[Mabors-Sub&Kamigami&KTXP&VCB-Studio] Saenai Heroine no Sodatekata Fine [Ma10p_1080p].agent-update.log
[Mabors-Sub&Kamigami&KTXP&VCB-Studio] Saenai Heroine no Sodatekata Fine [Ma10p_1080p].filelist.log
[Mabors-Sub&Kamigami&KTXP&VCB-Studio] Saenai Heroine no Sodatekata Fine [Ma10p_1080p].scanner.log

[ZeroQI]

Technical analysis:

[Salender-Raws] Evangelion\Death & Rebirth[Salender-Raws] Evangelion - Death & Rebirth (DVD 924x524 x264 AC3 5.1).mkv in filelist.log
Mapped to s01e01 in scanner.log
Assigned to anidb-326 in search.log so anidb numbering is used

metadata.seasons[ 1].episodes[ 1]
[?] rank: 0, source_title: TheTVDB, title: "使徒、襲来"
[x] title Sources: TheTVDB, AniDB| (TheTVDB), AniDB Inside: '['TheTVDB']' Value: '使徒、襲来'

Showing in logs the title affectation for s01e01
Mapping show AniDB s01e01-02 maps to TVDB s00e01

 'TVDB': {'s0e0': ('0', '1', '326'), 's0e1': ('1', '1', '326'), 's-1': {'326': '0'}},
  'tvdbcount': 1}

TheTVDB detected the following episodes present:
[X] s0e1 s01e001 anidbid: 326 air_date: 1997-03-15 abs_number: 0, title: 新世紀エヴァンゲリオン劇場版 シト新生
[X] s1e1 s01e001 anidbid: xxxxxxx air_date: 1995-10-04 abs_number: 1, title: 使徒、襲来

• [1] title: [ja] 使徒、襲来

Because of TheTVDB file détection, two episodes are detected and assigned to s01e01, so the first mapping is lost... A failsafe and algorithm correction needs to be coded indeed.

https://github.com/ZeroQI/Hama.bundle/blob/master/Contents/Code/TheTVDBv2.py line 186

[ZeroQI]

The function that maps TheTVDB to AniDB ep number has flaws

• To be fixed. Bug located in this function: https://github.com/ZeroQI/Hama.bundle/blob/master/Contents/Code/AnimeLists.py#L299
• failsafe to not allow multiple mappings to the same ep. Failsafe to be implimented after this function call: https://github.com/ZeroQI/Hama.bundle/blob/master/Contents/Code/TheTVDBv2.py#L171

[ZeroQI]

Your issue is that the mapping assign 2 tvdb eps to s01e-001, already mentioned on

• Hanamonogatari incorrect partial map #490
• TheTVDB to AniDB reverse mapping maps two episode to the same season and episode, resulting in bad metadata #496
• Multiple TVDB episodes mapped to the same anidb episode #500
• OVA/Movie titles are incorrectly labeled when it's processed in TV Shows section #504

Will keep 500 which has better description and pinpointed the change that broke it, and close other bug reports