mirror of
https://gitlab.ub.uni-bielefeld.de/sfb1288inf/nopaque.git
synced 2024-12-26 03:14:19 +00:00
270 lines
11 KiB
Python
270 lines
11 KiB
Python
from flask import (
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abort,
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current_app,
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flash,
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jsonify,
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Markup,
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redirect,
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render_template,
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request,
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url_for
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)
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from flask_login import login_required, current_user
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from threading import Thread
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from app import db
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from app.decorators import content_negotiation, permission_required
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from app.models import SpaCyNLPPipelineModel, TesseractOCRPipelineModel
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from . import bp
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from .forms import (
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CreateSpaCyNLPPipelineModelForm,
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CreateTesseractOCRPipelineModelForm,
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EditSpaCyNLPPipelineModelForm,
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EditTesseractOCRPipelineModelForm
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)
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@bp.before_request
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@login_required
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def before_request():
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pass
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@bp.route('/')
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def contributions():
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return render_template(
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'contributions/contributions.html.j2',
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title='Contributions'
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)
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##############################################################################
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# SpaCy NLP Pipeline Models #
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##############################################################################
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#region spacy-nlp-pipeline-models
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@bp.route('/spacy-nlp-pipeline-models')
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def spacy_nlp_pipeline_models():
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return render_template(
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'contributions/spacy_nlp_pipeline_models.html.j2',
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title='SpaCy NLP Pipeline Models'
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)
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@bp.route('/spacy-nlp-pipeline-models/create', methods=['GET', 'POST'])
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def create_spacy_nlp_pipeline_model():
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form = CreateSpaCyNLPPipelineModelForm(prefix='create-spacy-nlp-pipeline-model-form')
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if form.is_submitted():
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if not form.validate():
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response = {'errors': form.errors}
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return response, 400
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try:
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spacy_nlp_pipeline_model = SpaCyNLPPipelineModel.create(
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form.spacy_model_file.data,
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compatible_service_versions=form.compatible_service_versions.data,
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description=form.description.data,
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pipeline_name=form.pipeline_name.data,
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publisher=form.publisher.data,
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publisher_url=form.publisher_url.data,
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publishing_url=form.publishing_url.data,
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publishing_year=form.publishing_year.data,
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is_public=False,
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title=form.title.data,
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version=form.version.data,
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user=current_user
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)
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except OSError:
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abort(500)
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db.session.commit()
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spacy_nlp_pipeline_model_url = url_for(
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'.spacy_nlp_pipeline_model',
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spacy_nlp_pipeline_model_id=spacy_nlp_pipeline_model.id
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)
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message = Markup(f'SpaCy NLP Pipeline model "<a href="{spacy_nlp_pipeline_model_url}">{spacy_nlp_pipeline_model.title}</a>" created')
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flash(message)
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return {}, 201, {'Location': spacy_nlp_pipeline_model_url}
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return render_template(
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'contributions/create_spacy_nlp_pipeline_model.html.j2',
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form=form,
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title='Create SpaCy NLP Pipeline Model'
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)
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@bp.route('/spacy-nlp-pipeline-models/<hashid:spacy_nlp_pipeline_model_id>', methods=['GET', 'POST'])
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def spacy_nlp_pipeline_model(spacy_nlp_pipeline_model_id):
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spacy_nlp_pipeline_model = SpaCyNLPPipelineModel.query.get_or_404(spacy_nlp_pipeline_model_id)
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form = EditSpaCyNLPPipelineModelForm(
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data=spacy_nlp_pipeline_model.to_json_serializeable(),
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prefix='edit-spacy-nlp-pipeline-model-form'
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)
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if form.validate_on_submit():
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form.populate_obj(spacy_nlp_pipeline_model)
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if db.session.is_modified(spacy_nlp_pipeline_model):
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message = Markup(f'SpaCy NLP Pipeline model "<a href="{spacy_nlp_pipeline_model.url}">{spacy_nlp_pipeline_model.title}</a>" updated')
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flash(message)
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db.session.commit()
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return redirect(url_for('.spacy_nlp_pipeline_models'))
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return render_template(
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'contributions/spacy_nlp_pipeline_model.html.j2',
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form=form,
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spacy_nlp_pipeline_model=spacy_nlp_pipeline_model,
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title=f'{spacy_nlp_pipeline_model.title} {spacy_nlp_pipeline_model.version}'
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)
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@bp.route('/spacy-nlp-pipeline-models/<hashid:spacy_nlp_pipeline_model_id>', methods=['DELETE'])
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def delete_spacy_model(spacy_nlp_pipeline_model_id):
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def _delete_spacy_model(app, spacy_nlp_pipeline_model_id):
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with app.app_context():
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spacy_nlp_pipeline_model = SpaCyNLPPipelineModel.query.get(spacy_nlp_pipeline_model_id)
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spacy_nlp_pipeline_model.delete()
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db.session.commit()
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spacy_nlp_pipeline_model = SpaCyNLPPipelineModel.query.get_or_404(spacy_nlp_pipeline_model_id)
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if not (spacy_nlp_pipeline_model.user == current_user or current_user.is_administrator()):
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abort(403)
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thread = Thread(
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target=_delete_spacy_model,
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args=(current_app._get_current_object(), spacy_nlp_pipeline_model_id)
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)
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thread.start()
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return {}, 202
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#region json-routes
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@bp.route('/spacy-nlp-pipeline-models/<hashid:spacy_nlp_pipeline_model_id>/is_public', methods=['PUT'])
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@login_required
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@permission_required('CONTRIBUTE')
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@content_negotiation(consumes='application/json', produces='application/json')
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def update_spacy_nlp_pipeline_model_is_public(spacy_nlp_pipeline_model_id):
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is_public = request.json
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if not isinstance(is_public, bool):
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response = jsonify('The request body must be a boolean')
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response.status_code = 400
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abort(response)
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spacy_nlp_pipeline_model = \
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SpaCyNLPPipelineModel.query.get_or_404(spacy_nlp_pipeline_model_id)
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spacy_nlp_pipeline_model.is_public = is_public
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db.session.commit()
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response = jsonify(
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f'SpaCy NLP Pipeline Model "{spacy_nlp_pipeline_model.title}"'
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f' is now {"public" if is_public else "private"}'
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)
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response.status_code = 200
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return response
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#endregion json-routes
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#endregion spacy-nlp-pipeline-models
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##############################################################################
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# Tesseract OCR Pipeline Models #
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##############################################################################
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#region tesseract-ocr-pipeline-models
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@bp.route('/tesseract-ocr-pipeline-models')
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def tesseract_ocr_pipeline_models():
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return render_template(
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'contributions/tesseract_ocr_pipeline_models.html.j2',
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title='Tesseract OCR Pipeline Models'
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)
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@bp.route('/tesseract-ocr-pipeline-models/create', methods=['GET', 'POST'])
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def create_tesseract_ocr_pipeline_model():
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form = CreateTesseractOCRPipelineModelForm(prefix='create-tesseract-ocr-pipeline-model-form')
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if form.is_submitted():
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if not form.validate():
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response = {'errors': form.errors}
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return response, 400
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try:
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tesseract_ocr_pipeline_model = TesseractOCRPipelineModel.create(
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form.tesseract_model_file.data,
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compatible_service_versions=form.compatible_service_versions.data,
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description=form.description.data,
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publisher=form.publisher.data,
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publisher_url=form.publisher_url.data,
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publishing_url=form.publishing_url.data,
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publishing_year=form.publishing_year.data,
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is_public=False,
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title=form.title.data,
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version=form.version.data,
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user=current_user
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)
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except OSError:
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abort(500)
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db.session.commit()
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tesseract_ocr_pipeline_model_url = url_for(
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'.tesseract_ocr_pipeline_model',
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tesseract_ocr_pipeline_model_id=tesseract_ocr_pipeline_model.id
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)
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message = Markup(f'Tesseract OCR Pipeline model "<a href="{tesseract_ocr_pipeline_model_url}">{tesseract_ocr_pipeline_model.title}</a>" created')
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flash(message)
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return {}, 201, {'Location': tesseract_ocr_pipeline_model_url}
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return render_template(
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'contributions/create_tesseract_ocr_pipeline_model.html.j2',
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form=form,
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title='Create Tesseract OCR Pipeline Model'
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)
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@bp.route('/tesseract-ocr-pipeline-models/<hashid:tesseract_ocr_pipeline_model_id>', methods=['GET', 'POST'])
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def tesseract_ocr_pipeline_model(tesseract_ocr_pipeline_model_id):
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tesseract_ocr_pipeline_model = TesseractOCRPipelineModel.query.get_or_404(tesseract_ocr_pipeline_model_id)
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form = EditTesseractOCRPipelineModelForm(
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data=tesseract_ocr_pipeline_model.to_json_serializeable(),
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prefix='edit-tesseract-ocr-pipeline-model-form'
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)
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if form.validate_on_submit():
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form.populate_obj(tesseract_ocr_pipeline_model)
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if db.session.is_modified(tesseract_ocr_pipeline_model):
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message = Markup(f'Tesseract OCR Pipeline model "<a href="{tesseract_ocr_pipeline_model.url}">{tesseract_ocr_pipeline_model.title}</a>" updated')
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flash(message)
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db.session.commit()
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return redirect(url_for('.tesseract_ocr_pipeline_models'))
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return render_template(
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'contributions/tesseract_ocr_pipeline_model.html.j2',
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form=form,
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tesseract_ocr_pipeline_model=tesseract_ocr_pipeline_model,
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title=f'{tesseract_ocr_pipeline_model.title} {tesseract_ocr_pipeline_model.version}'
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)
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@bp.route('/tesseract-ocr-pipeline-models/<hashid:tesseract_ocr_pipeline_model_id>', methods=['DELETE'])
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def delete_tesseract_model(tesseract_ocr_pipeline_model_id):
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def _delete_tesseract_ocr_pipeline_model(app, tesseract_ocr_pipeline_model_id):
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with app.app_context():
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tesseract_ocr_pipeline_model = TesseractOCRPipelineModel.query.get(tesseract_ocr_pipeline_model_id)
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tesseract_ocr_pipeline_model.delete()
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db.session.commit()
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tesseract_ocr_pipeline_model = TesseractOCRPipelineModel.query.get_or_404(tesseract_ocr_pipeline_model_id)
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if not (tesseract_ocr_pipeline_model.user == current_user or current_user.is_administrator()):
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abort(403)
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thread = Thread(
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target=_delete_tesseract_ocr_pipeline_model,
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args=(current_app._get_current_object(), tesseract_ocr_pipeline_model_id)
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)
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thread.start()
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return {}, 202
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#region json-routes
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@bp.route('/tesseract-ocr-pipeline-models/<hashid:tesseract_ocr_pipeline_model_id>/is_public', methods=['PUT'])
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@login_required
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@permission_required('CONTRIBUTE')
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@content_negotiation(consumes='application/json', produces='application/json')
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def update_tesseract_ocr_pipeline_model_is_public(tesseract_ocr_pipeline_model_id):
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is_public = request.json
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if not isinstance(is_public, bool):
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response = jsonify('The request body must be a boolean')
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response.status_code = 400
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abort(response)
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tesseract_ocr_pipeline_model = \
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TesseractOCRPipelineModel.query.get_or_404(tesseract_ocr_pipeline_model_id)
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tesseract_ocr_pipeline_model.is_public = is_public
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db.session.commit()
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response = jsonify(
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f'Tesseract OCR Pipeline Model "{tesseract_ocr_pipeline_model.title}"'
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f' is now {"public" if is_public else "private"}'
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)
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response.status_code = 200
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return response
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#endregion json-routes
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#endregion tesseract-ocr-pipeline-models
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