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[Takashi Kajinami <2050090@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 2026345 ***
    https://bugs.launchpad.net/bugs/2026345

** This bug has been marked a duplicate of bug 2026345
   Sphinx raises 'ImageDraw' object has no attribute 'textsize' error

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https://bugs.launchpad.net/bugs/2050090

Title:
  doc build is broken with pillow>=10.0.0

Status in OpenStack Compute (nova):
  New

Bug description:
  Description
  ===========
  Since pillow in upper-constraints was bumped to >=10.0.0, doc build (tox -e docs) consistently fails with the following error.

  ```
  $ tox -e docs
  ...
  done
  WARNING: dot code 'seqdiag {\n    API; Conductor; Scheduler; Source; Destination;\n    edge_length = 300;\n    span_height = 15;\n    activation = none;\n    default_note_color = white;\n\n    API ->> Conductor [label = "cast", note = "resize_instance/migrate_server"];\n    Conductor => Scheduler [label = "MigrationTask", note = "select_destinations"];\n    Conductor -> Conductor [label = "TargetDBSetupTask"];\n    Conductor => Destination [label = "PrepResizeAtDestTask", note = "prep_snapshot_based_resize_at_dest"];\n    Conductor => Source [label = "PrepResizeAtSourceTask", note = "prep_snapshot_based_resize_at_source"];\n    Conductor => Destination [label = "FinishResizeAtDestTask", note = "finish_snapshot_based_resize_at_dest"];\n    Conductor -> Conductor [label = "FinishResizeAtDestTask", note = "update instance mapping"];\n}': 'ImageDraw' object has no attribute 'textsize'
  WARNING: dot code 'seqdiag {\n    API; Conductor; Source;\n    edge_length = 300;\n    span_height = 15;\n    activation = none;\n    default_note_color = white;\n\n    API ->> Conductor [label = "cast (or call if deleting)", note = "confirm_snapshot_based_resize"];\n\n    // separator to indicate everything after this is driven by ConfirmResizeTask\n    === ConfirmResizeTask ===\n\n    Conductor => Source [label = "call", note = "confirm_snapshot_based_resize_at_source"];\n    Conductor -> Conductor [note = "hard delete source cell instance"];\n    Conductor -> Conductor [note = "update target cell instance status"];\n\n}': 'ImageDraw' object has no attribute 'textsize'
  WARNING: dot code 'seqdiag {\n    API; Conductor; Source; Destination;\n    edge_length = 300;\n    span_height = 15;\n    activation = none;\n    default_note_color = white;\n\n    API ->> Conductor [label = "cast", note = "revert_snapshot_based_resize"];\n\n    // separator to indicate everything after this is driven by RevertResizeTask\n    === RevertResizeTask ===\n\n    Conductor -> Conductor [note = "update records from target to source cell"];\n    Conductor -> Conductor [note = "update instance mapping"];\n    Conductor => Destination [label = "call", note = "revert_snapshot_based_resize_at_dest"];\n    Conductor -> Conductor [note = "hard delete target cell instance"];\n    Conductor => Source [label = "call", note = "finish_revert_snapshot_based_resize_at_source"];\n\n}': 'ImageDraw' object has no attribute 'textsize'
  WARNING: dot code 'seqdiag {\n    API; Conductor; Scheduler; Source; Destination;\n    edge_length = 300;\n    span_height = 15;\n    activation = none;\n    default_note_color = white;\n\n    API -> Conductor [label = "cast", note = "resize_instance/migrate_server"];\n           Conductor => Scheduler [label = "call", note = "select_destinations"];\n           Conductor -> Destination [label = "cast", note = "prep_resize"];\n               Source <- Destination [label = "cast", leftnote = "resize_instance"];\n               Source -> Destination [label = "cast", note = "finish_resize"];\n}': 'ImageDraw' object has no attribute 'textsize'
  WARNING: dot code 'seqdiag {\n    API; Source;\n    edge_length = 300;\n    span_height = 15;\n    activation = none;\n    default_note_color = white;\n\n    API -> Source [label = "cast (or call if deleting)", note = "confirm_resize"];\n}': 'ImageDraw' object has no attribute 'textsize'
  WARNING: dot code 'seqdiag {\n    API; Source; Destination;\n    edge_length = 300;\n    span_height = 15;\n    activation = none;\n    default_note_color = white;\n\n    API -> Destination [label = "cast", note = "revert_resize"];\n           Source <- Destination [label = "cast", leftnote = "finish_revert_resize"];\n}': 'ImageDraw' object has no attribute 'textsize'
  WARNING: dot code 'actdiag {\n    build-spec -> send-spec -> send-reqs -> query -> return-rps ->\n        create -> filter -> claim -> return-hosts -> send-hosts;\n\n    lane conductor {\n        label = "Conductor";\n        build-spec [label = "Build request spec object", height = 38];\n        send-spec [label = "Submit request spec to scheduler", height = 38];\n        send-hosts [label = "Submit list of suitable hosts to target cell", height = 51];\n    }\n\n    lane scheduler {\n        label = "Scheduler";\n        send-reqs [label = "Submit resource requirements to placement", height = 64];\n        create [label = "Create a HostState object for each RP returned from Placement", height = 64];\n        filter [label = "Filter and weigh results", height = 38];\n        return-hosts [label = "Return a list of selected host & alternates, along with their allocations, to the conductor", height = 89];\n    }\n\n    lane placement {\n        label = "Placement";\n        query [label = "Query to determine the RPs representing compute nodes to satisfy requirements", height = 64];\n        return-rps [label = "Return list of resource providers and their corresponding allocations to scheduler", height = 89];\n        claim [label = "Create allocations against selected compute node", height = 64];\n    }\n}': 'ImageDraw' object has no attribute 'textsize'

  Sphinx parallel build error:
  AssertionError: len(context) = 1
  ```

  pillow 10.0.0 removed the deprecated interfaces including textsize
  which is seen in the error.

  https://pillow.readthedocs.io/en/stable/releasenotes/10.0.0.html#font-
  size-and-offset-methods

  
  Steps to reproduce
  ==================
  - Build documentation using the current master
   $ tox -e docs

  Expected result
  ===============
  Build completes without error

  Actual result
  =============
  Build fails with the error described above

  Environment
  ===========
  N/A

  Logs & Configs
  ==============
  N/A

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