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Suppression de la suppression logique des médias
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apptax/migrations/versions/44447746cacc_drop_t_medias_supprime_column.py
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"""drop t_medias.supprime column | ||
Revision ID: 44447746cacc | ||
Revises: 0db13d65cb27 | ||
Create Date: 2023-08-04 14:04:28.235799 | ||
""" | ||
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from alembic import op | ||
import sqlalchemy as sa | ||
from sqlalchemy.sql import false | ||
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# revision identifiers, used by Alembic. | ||
revision = "44447746cacc" | ||
down_revision = "0db13d65cb27" | ||
branch_labels = None | ||
depends_on = None | ||
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def upgrade(): | ||
op.execute("DELETE FROM taxonomie.t_medias AS tm WHERE supprime = TRUE;") | ||
op.drop_column(table_name="t_medias", column_name="supprime", schema="taxonomie") | ||
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def downgrade(): | ||
op.add_column( | ||
table_name="t_medias", | ||
column=sa.Column("supprime", sa.Boolean, nullable=False, server_default=false()), | ||
schema="taxonomie", | ||
) |
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import click | ||
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import glob | ||
import os | ||
import shutil | ||
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from pathlib import Path | ||
from flask import current_app | ||
from flask.cli import with_appcontext | ||
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from sqlalchemy import select | ||
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from apptax.database import db | ||
from apptax.taxonomie.models import TMedias | ||
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import logging | ||
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logger = logging.getLogger("taxhub_commands") | ||
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@click.group(help="Manager Taxhub app.") | ||
def taxhub(): | ||
pass | ||
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@taxhub.command() | ||
@with_appcontext | ||
@click.option("--drop-file", is_flag=True, help="Drop file and thumb dir") | ||
def check_deleted_media(drop_file): | ||
""" | ||
Suppression des fichiers médias qui ne sont plus référencés en base | ||
""" | ||
media_dir = Path(current_app.config["MEDIA_FOLDER"], "taxhub").absolute() | ||
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# Traitement des fichiers des médias | ||
logger.info(f"Process media files {media_dir}") | ||
for f in glob.glob(f"{media_dir}/*.*"): | ||
file_name = os.path.basename(f) | ||
query = select(TMedias).where(TMedias.chemin != None).where(TMedias.chemin == file_name) | ||
results = db.session.scalars(query).all() | ||
if not results: | ||
logger.warning(f"File {file_name} not related to database media") | ||
if drop_file: | ||
os.remove(f) | ||
logger.warning("\t file dropped") | ||
logger.info("...done") | ||
# Traitement des thumnails des médias | ||
logger.info(f"Process thumbnail files {media_dir}/thumb") | ||
for d in os.listdir(f"{media_dir}/thumb"): | ||
query = select(TMedias).where(TMedias.id_media == int(d)) | ||
results = db.session.scalars(query).all() | ||
if not results: | ||
logger.warning(f"Thumb dir {d} not related to database media") | ||
if drop_file: | ||
shutil.rmtree(f"{media_dir}/thumb/{d}") | ||
logger.warning("\t dir dropped") | ||
logger.info("...done") | ||
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taxhub.add_command(check_deleted_media) |
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