[Docker] anybaseocr wants Tensorflow 2.0

[M3ssman]

Distribution

"Id": "sha256:00ceb6e2c3cd28b7d79d779be5020f1df82966d793f9a92d5768d5abaa005310",
"RepoTags": [
    "ocrd/all:maximum"
],
"RepoDigests": ["ocrd/all@sha256:47c02733c490ff34640b44713a887c731eae07d4ec69107d3cd99031247a1d26"
],
"Created": "2020-06-18T13:45:21.648347181Z",

Plattform

Ubuntu 18.04 LTS

Log

building OCR-D-SEG-PAGE-anyocr from OCR-D-BINPAGE-sauvola with pattern rule for ocrd-anybaseocr-crop
STAMP=`test -e OCR-D-SEG-PAGE-anyocr && date -Ins -r OCR-D-SEG-PAGE-anyocr`; ocrd-anybaseocr-crop   -I OCR-D-BINPAGE-sauvola -p OCR-D-SEG-PAGE-anyocr.json -O OCR-D-SEG-PAGE-anyocr --overwrite 2>&1 | tee OCR-D-SEG-PAGE-anyocr.log && touch -c OCR-D-SEG-PAGE-anyocr || { if test -z "$STAMP"; then rm -fr OCR-D-SEG-PAGE-anyocr; else touch -c -d "$STAMP" OCR-D-SEG-PAGE-anyocr; fi; false; }
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 583, in _build_master
    ws.require(__requires__)
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 900, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 791, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (tensorflow 1.15.3 (/usr/lib/python3.6/site-packages), Requirement.parse('tensorflow>=2.0'), {'ocrd-anybaseocr'})

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/bin/ocrd-anybaseocr-crop", line 33, in <module>
    sys.exit(load_entry_point('ocrd-anybaseocr', 'console_scripts', 'ocrd-anybaseocr-crop')())
  File "/usr/bin/ocrd-anybaseocr-crop", line 25, in importlib_load_entry_point
    return next(matches).load()
  File "/usr/lib/python3.6/site-packages/importlib_metadata/__init__.py", line 96, in load
    module = import_module(match.group('module'))
  File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/build/ocrd_anybaseocr/ocrd_anybaseocr/cli/cli.py", line 3, in <module>
    from ocrd.decorators import ocrd_cli_options, ocrd_cli_wrap_processor
  File "/build/core/ocrd/ocrd/__init__.py", line 17, in <module>
    from ocrd.processor.base import run_processor, run_cli, Processor
  File "/build/core/ocrd/ocrd/processor/__init__.py", line 1, in <module>
    from .base import (
  File "/build/core/ocrd/ocrd/processor/base.py", line 6, in <module>
    from ocrd_utils import getLogger, VERSION as OCRD_VERSION
  File "/build/core/ocrd_utils/ocrd_utils/__init__.py", line 135, in <module>
    from .logging import * # pylint: disable=wildcard-import
  File "/build/core/ocrd_utils/ocrd_utils/logging.py", line 22, in <module>
    from .constants import LOG_FORMAT, LOG_TIMEFMT
  File "/build/core/ocrd_utils/ocrd_utils/constants.py", line 4, in <module>
    from pkg_resources import get_distribution
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3260, in <module>
    @_call_aside
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3244, in _call_aside
    f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3273, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 585, in _build_master
    return cls._build_from_requirements(__requires__)
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 598, in _build_from_requirements
    dists = ws.resolve(reqs, Environment())
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 786, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'tensorflow>=2.0' distribution was not found and is required by ocrd-anybaseocr
Makefile:313: recipe for target 'OCR-D-SEG-PAGE-anyocr' failed
make[1]: *** [OCR-D-SEG-PAGE-anyocr] Error 1
make[1]: Leaving directory '/data/1000'
make: *** [1000] Error 2
Makefile:204: recipe for target '1000' failed
make: Leaving directory '/data'

real	1m36,408s

[bertsky]

I am surprised to see this come up again. And I cannot reproduce:

docker run -it ocrd/all@sha256:47c02733c490ff34640b44713a887c731eae07d4ec69107d3cd99031247a1d26
root@32bc9163590c:/data# pip show tensorflow
Name: tensorflow
Version: 2.0.2
Summary: TensorFlow is an open source machine learning framework for everyone.
Home-page: https://www.tensorflow.org/
Author: Google Inc.
Author-email: [email protected]
License: Apache 2.0
Location: /usr/lib/python3.6/site-packages
Requires: absl-py, protobuf, keras-applications, astor, grpcio, wheel, six, tensorboard, gast, keras-preprocessing, opt-einsum, termcolor, google-pasta, wrapt, numpy, tensorflow-estimator
Required-by: ocrd-anybaseocr
root@32bc9163590c:/data# pip show tensorflow-gpu
Name: tensorflow-gpu
Version: 1.15.3
Summary: TensorFlow is an open source machine learning framework for everyone.
Home-page: https://www.tensorflow.org/
Author: Google Inc.
Author-email: [email protected]
License: Apache 2.0
Location: /usr/lib/python3.6/site-packages
Requires: google-pasta, absl-py, six, grpcio, tensorboard, tensorflow-estimator, numpy, termcolor, wrapt, keras-applications, keras-preprocessing, protobuf, wheel, astor, gast, opt-einsum
Required-by: qurator-sbb-textline, ocrd-keraslm, ocrd-cor-asv-ann, ocrd-calamari
root@32bc9163590c:/data# ocrd-anybaseocr-crop -h
2020-06-19 20:24:33,180.180 INFO matplotlib.font_manager - generated new fontManager
Using TensorFlow backend.
2020-06-19 20:24:39,969.969 WARNING tensorflow - From /usr/lib/python3.6/site-packages/tensorflow_core/python/compat/v2_compat.py:65: disable_resource_variables (from tensorflow.python.ops.variable_scope) is deprecated and will be removed in a future version.
Instructions for updating:
non-resource variables are not supported in the long term

Usage: ocrd-anybaseocr-crop [OPTIONS]

  Crops the input image to the page frame using non-linear processing and outputs a border polygon

Are you quite sure the version you ran is the same that created above output?

[M3ssman]

@bertsky
You're right! I must admit the output above resulted from a run based on the recent version of ocrd/all:maximum-git. This was the base I used to pull in changes from other issues.
By now I checked the brand new Image two times and it runs quite fine.