mirror of
https://gitlab.ub.uni-bielefeld.de/sfb1288inf/nopaque.git
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move blueprints in dedicated folder
This commit is contained in:
app
__init__.py
blueprints
admin
api
auth
contributions
__init__.pyforms.pyroutes.py
spacy_nlp_pipeline_models
tesseract_ocr_pipeline_models
transkribus_htr_pipeline_models
corpora
errors
jobs
main
services
settings
users
workshops
jobs
tasks
2
app/blueprints/corpora/files/__init__.py
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2
app/blueprints/corpora/files/__init__.py
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from .. import bp
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from . import json_routes, routes
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54
app/blueprints/corpora/files/forms.py
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app/blueprints/corpora/files/forms.py
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from flask_wtf import FlaskForm
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from flask_wtf.file import FileField, FileRequired
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from wtforms import (
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StringField,
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SubmitField,
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ValidationError,
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IntegerField
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)
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from wtforms.validators import InputRequired, Length
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class CorpusFileBaseForm(FlaskForm):
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author = StringField(
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'Author',
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validators=[InputRequired(), Length(max=255)]
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)
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publishing_year = IntegerField(
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'Publishing year',
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validators=[InputRequired()]
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)
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title = StringField(
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'Title',
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validators=[InputRequired(), Length(max=255)]
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)
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address = StringField('Adress', validators=[Length(max=255)])
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booktitle = StringField('Booktitle', validators=[Length(max=255)])
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chapter = StringField('Chapter', validators=[Length(max=255)])
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editor = StringField('Editor', validators=[Length(max=255)])
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institution = StringField('Institution', validators=[Length(max=255)])
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journal = StringField('Journal', validators=[Length(max=255)])
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pages = StringField('Pages', validators=[Length(max=255)])
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publisher = StringField('Publisher', validators=[Length(max=255)])
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school = StringField('School', validators=[Length(max=255)])
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submit = SubmitField()
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class CreateCorpusFileForm(CorpusFileBaseForm):
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vrt = FileField('File', validators=[FileRequired()])
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def validate_vrt(self, field):
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if not field.data.filename.lower().endswith('.vrt'):
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raise ValidationError('VRT files only!')
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def __init__(self, *args, **kwargs):
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if 'prefix' not in kwargs:
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kwargs['prefix'] = 'create-corpus-file-form'
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super().__init__(*args, **kwargs)
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class UpdateCorpusFileForm(CorpusFileBaseForm):
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def __init__(self, *args, **kwargs):
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if 'prefix' not in kwargs:
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kwargs['prefix'] = 'update-corpus-file-form'
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super().__init__(*args, **kwargs)
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30
app/blueprints/corpora/files/json_routes.py
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app/blueprints/corpora/files/json_routes.py
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from flask import current_app
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from threading import Thread
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from app.decorators import content_negotiation
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from app import db
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from app.models import CorpusFile
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from ..decorators import corpus_follower_permission_required
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from . import bp
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@bp.route('/<hashid:corpus_id>/files/<hashid:corpus_file_id>', methods=['DELETE'])
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@corpus_follower_permission_required('MANAGE_FILES')
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@content_negotiation(produces='application/json')
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def delete_corpus_file(corpus_id, corpus_file_id):
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def _delete_corpus_file(app, corpus_file_id):
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with app.app_context():
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corpus_file = CorpusFile.query.get(corpus_file_id)
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corpus_file.delete()
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db.session.commit()
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corpus_file = CorpusFile.query.filter_by(corpus_id=corpus_id, id=corpus_file_id).first_or_404()
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thread = Thread(
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target=_delete_corpus_file,
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args=(current_app._get_current_object(), corpus_file.id)
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)
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thread.start()
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response_data = {
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'message': f'Corpus File "{corpus_file.title}" marked for deletion',
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'category': 'corpus'
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}
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return response_data, 202
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93
app/blueprints/corpora/files/routes.py
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93
app/blueprints/corpora/files/routes.py
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from flask import (
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abort,
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flash,
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redirect,
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render_template,
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send_from_directory,
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url_for
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)
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from app import db
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from app.models import Corpus, CorpusFile, CorpusStatus
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from ..decorators import corpus_follower_permission_required
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from . import bp
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from .forms import CreateCorpusFileForm, UpdateCorpusFileForm
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@bp.route('/<hashid:corpus_id>/files')
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def corpus_files(corpus_id):
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return redirect(url_for('.corpus', _anchor='files', corpus_id=corpus_id))
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@bp.route('/<hashid:corpus_id>/files/create', methods=['GET', 'POST'])
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@corpus_follower_permission_required('MANAGE_FILES')
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def create_corpus_file(corpus_id):
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corpus = Corpus.query.get_or_404(corpus_id)
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form = CreateCorpusFileForm()
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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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corpus_file = CorpusFile.create(
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form.vrt.data,
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address=form.address.data,
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author=form.author.data,
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booktitle=form.booktitle.data,
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chapter=form.chapter.data,
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editor=form.editor.data,
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institution=form.institution.data,
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journal=form.journal.data,
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pages=form.pages.data,
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publisher=form.publisher.data,
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publishing_year=form.publishing_year.data,
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school=form.school.data,
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title=form.title.data,
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mimetype='application/vrt+xml',
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corpus=corpus
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)
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except (AttributeError, OSError):
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abort(500)
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corpus.status = CorpusStatus.UNPREPARED
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db.session.commit()
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flash(f'Corpus File "{corpus_file.filename}" added', category='corpus')
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return '', 201, {'Location': corpus.url}
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return render_template(
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'corpora/files/create.html.j2',
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title='Add corpus file',
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form=form,
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corpus=corpus
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)
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@bp.route('/<hashid:corpus_id>/files/<hashid:corpus_file_id>', methods=['GET', 'POST'])
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@corpus_follower_permission_required('MANAGE_FILES')
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def corpus_file(corpus_id, corpus_file_id):
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corpus_file = CorpusFile.query.filter_by(corpus_id=corpus_id, id=corpus_file_id).first_or_404()
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form = UpdateCorpusFileForm(data=corpus_file.to_json_serializeable())
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if form.validate_on_submit():
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form.populate_obj(corpus_file)
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if db.session.is_modified(corpus_file):
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corpus_file.corpus.status = CorpusStatus.UNPREPARED
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db.session.commit()
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flash(f'Corpus file "{corpus_file.filename}" updated', category='corpus')
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return redirect(corpus_file.corpus.url)
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return render_template(
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'corpora/files/corpus_file.html.j2',
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title='Edit corpus file',
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form=form,
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corpus=corpus_file.corpus,
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corpus_file=corpus_file
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)
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@bp.route('/<hashid:corpus_id>/files/<hashid:corpus_file_id>/download')
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@corpus_follower_permission_required('VIEW')
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def download_corpus_file(corpus_id, corpus_file_id):
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corpus_file = CorpusFile.query.filter_by(corpus_id=corpus_id, id=corpus_file_id).first_or_404()
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return send_from_directory(
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corpus_file.path.parent,
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corpus_file.path.name,
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as_attachment=True,
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download_name=corpus_file.filename,
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mimetype=corpus_file.mimetype
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)
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