104 lines
3.0 KiB
Python
104 lines
3.0 KiB
Python
"""This command is used for up one snapshot."""
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import json
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# from uuid import uuid4
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from io import BytesIO
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from os import listdir
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from os import remove as remove_file
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from os.path import isfile, join
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from pathlib import Path
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import click
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from flask.testing import FlaskClient
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from flask_wtf.csrf import generate_csrf
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from ereuse_devicehub.resources.user.models import User
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class UploadSnapshots:
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"""Command.
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This command allow upload all snapshots than exist
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in the directory snapshots_upload.
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If this snapshot exist replace it.
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"""
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def __init__(self, app) -> None:
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"""Init function."""
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super().__init__()
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self.app = app
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self.schema = app.config.get('DB_SCHEMA')
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self.app.cli.command('snapshot', short_help='Upload snapshots.')(self.run)
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@click.argument('email')
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@click.argument('password')
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def run(self, email, password=None):
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"""Run command."""
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self.email = email
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self.password = password
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self.json_wb = None
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self.onlyfiles = []
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self.get_user()
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self.get_files()
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for f in self.onlyfiles:
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self.file_snapshot = f
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self.open_snapshot()
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self.build_snapshot()
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self.remove_files()
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def get_user(self):
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"""Get datamodel of user."""
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self.user = User.query.filter_by(email=self.email).one()
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self.client = FlaskClient(self.app, use_cookies=True)
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self.client.get('/login/')
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data = {
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'email': self.email,
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'password': self.password,
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'remember': False,
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'csrf_token': generate_csrf(),
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}
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self.client.post('/login/', data=data, follow_redirects=True)
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def remove_files(self):
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"""Open snapshot file."""
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for f in self.onlyfiles:
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remove_file(Path(__file__).parent.joinpath('snapshot_files').joinpath(f))
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def open_snapshot(self):
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"""Open snapshot file."""
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with Path(__file__).parent.joinpath('snapshot_files').joinpath(
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self.file_snapshot,
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).open() as file_snapshot:
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self.json_wb = json.loads(file_snapshot.read())
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b_snapshot = bytes(json.dumps(self.json_wb), 'utf-8')
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self.file_snap = (BytesIO(b_snapshot), self.file_snapshot)
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def build_snapshot(self):
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"""Build the devices of snapshot."""
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uri = '/inventory/upload-snapshot/'
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if not self.json_wb:
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return
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self.client.get(uri)
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data = {
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'snapshot': self.file_snap,
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'csrf_token': generate_csrf(),
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}
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self.client.post(uri, data=data, content_type="multipart/form-data")
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def get_files(self):
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"""Read snaoshot_files dir."""
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mypath = Path(__file__).parent.joinpath('snapshot_files')
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for f in listdir(mypath):
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if not isfile(join(mypath, f)):
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continue
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if not f[-5:] == ".json":
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continue
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self.onlyfiles.append(f)
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