mirror of
https://gitlab.ub.uni-bielefeld.de/sfb1288inf/nopaque.git
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83 lines
3.4 KiB
Python
83 lines
3.4 KiB
Python
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from flask import abort, flash, redirect, render_template, request, url_for
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from flask_breadcrumbs import register_breadcrumb
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from flask_login import current_user, login_required
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from app import db
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from app.models import TesseractOCRPipelineModel
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from . import bp
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from .forms import (
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CreateTesseractOCRPipelineModelForm,
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EditTesseractOCRPipelineModelForm
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)
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from .utils import (
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tesseract_ocr_pipeline_model_dlc as tesseract_ocr_pipeline_model_dlc
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)
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@bp.route('/tesseract-ocr-pipeline-models')
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@register_breadcrumb(bp, '.tesseract_ocr_pipeline_models', 'Tesseract OCR Pipeline Models')
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@login_required
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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/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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@register_breadcrumb(bp, '.tesseract_ocr_pipeline_models.create', 'Create')
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@login_required
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def create_tesseract_ocr_pipeline_model():
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form_prefix = 'create-tesseract-ocr-pipeline-model-form'
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form = CreateTesseractOCRPipelineModelForm(prefix=form_prefix)
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if form.is_submitted():
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if not form.validate():
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return {'errors': form.errors}, 400
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try:
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topm = 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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flash(f'Tesseract OCR Pipeline model "{topm.title}" created')
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return {}, 201, {'Location': url_for('.tesseract_ocr_pipeline_models')}
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return render_template(
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'contributions/tesseract_ocr_pipeline_models/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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@register_breadcrumb(bp, '.tesseract_ocr_pipeline_models.entity', '', dynamic_list_constructor=tesseract_ocr_pipeline_model_dlc)
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@login_required
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def tesseract_ocr_pipeline_model(tesseract_ocr_pipeline_model_id):
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topm = TesseractOCRPipelineModel.query.get_or_404(tesseract_ocr_pipeline_model_id)
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form_prefix = 'edit-tesseract-ocr-pipeline-model-form'
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form = EditTesseractOCRPipelineModelForm(
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data=topm.to_json_serializeable(),
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prefix=form_prefix
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)
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if form.validate_on_submit():
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form.populate_obj(topm)
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if db.session.is_modified(topm):
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flash(f'Tesseract OCR Pipeline model "{topm.title}" updated')
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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_models/tesseract_ocr_pipeline_model.html.j2',
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form=form,
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tesseract_ocr_pipeline_model=topm,
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title=f'{topm.title} {topm.version}'
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)
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