update Tests
Per request db connection
This commit is contained in:
Ozzie Isaacs
+133
-131
@@ -28,7 +28,7 @@ from sqlalchemy.exc import SQLAlchemyError
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from flask_babel import lazy_gettext as N_
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from cps.services.worker import CalibreTask
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from cps import db
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from cps import db, app
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from cps import logger, config
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from cps.subproc_wrapper import process_open
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from flask_babel import gettext as _
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@@ -62,157 +62,159 @@ class TaskConvert(CalibreTask):
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def run(self, worker_thread):
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self.worker_thread = worker_thread
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if config.config_use_google_drive:
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worker_db = db.CalibreDB(expire_on_commit=False, init=True)
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cur_book = worker_db.get_book(self.book_id)
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self.title = cur_book.title
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data = worker_db.get_book_format(self.book_id, self.settings['old_book_format'])
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df = gdriveutils.getFileFromEbooksFolder(cur_book.path,
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data.name + "." + self.settings['old_book_format'].lower())
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df_cover = gdriveutils.getFileFromEbooksFolder(cur_book.path, "cover.jpg")
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if df:
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datafile_cover = None
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datafile = os.path.join(config.get_book_path(),
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cur_book.path,
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data.name + "." + self.settings['old_book_format'].lower())
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if df_cover:
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datafile_cover = os.path.join(config.get_book_path(),
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cur_book.path, "cover.jpg")
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if not os.path.exists(os.path.join(config.get_book_path(), cur_book.path)):
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os.makedirs(os.path.join(config.get_book_path(), cur_book.path))
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df.GetContentFile(datafile)
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if df_cover:
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df_cover.GetContentFile(datafile_cover)
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worker_db.session.close()
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else:
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# ToDo Include cover in error handling
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error_message = _("%(format)s not found on Google Drive: %(fn)s",
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format=self.settings['old_book_format'],
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fn=data.name + "." + self.settings['old_book_format'].lower())
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worker_db.session.close()
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with app.app_context():
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worker_db = db.CalibreDB(app)
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cur_book = worker_db.get_book(self.book_id)
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self.title = cur_book.title
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data = worker_db.get_book_format(self.book_id, self.settings['old_book_format'])
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df = gdriveutils.getFileFromEbooksFolder(cur_book.path,
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data.name + "." + self.settings['old_book_format'].lower())
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df_cover = gdriveutils.getFileFromEbooksFolder(cur_book.path, "cover.jpg")
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if df:
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datafile_cover = None
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datafile = os.path.join(config.get_book_path(),
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cur_book.path,
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data.name + "." + self.settings['old_book_format'].lower())
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if df_cover:
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datafile_cover = os.path.join(config.get_book_path(),
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cur_book.path, "cover.jpg")
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if not os.path.exists(os.path.join(config.get_book_path(), cur_book.path)):
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os.makedirs(os.path.join(config.get_book_path(), cur_book.path))
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df.GetContentFile(datafile)
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if df_cover:
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df_cover.GetContentFile(datafile_cover)
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# worker_db.session.close()
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else:
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# ToDo Include cover in error handling
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error_message = _("%(format)s not found on Google Drive: %(fn)s",
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format=self.settings['old_book_format'],
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fn=data.name + "." + self.settings['old_book_format'].lower())
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# worker_db.session.close()
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return self._handleError(error_message)
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filename = self._convert_ebook_format()
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if config.config_use_google_drive:
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os.remove(self.file_path + '.' + self.settings['old_book_format'].lower())
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if df_cover:
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os.remove(os.path.join(config.config_calibre_dir, cur_book.path, "cover.jpg"))
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if filename:
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filename = self._convert_ebook_format()
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if config.config_use_google_drive:
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# Upload files to gdrive
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gdriveutils.updateGdriveCalibreFromLocal()
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self._handleSuccess()
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if self.ereader_mail:
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# if we're sending to E-Reader after converting, create a one-off task and run it immediately
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# todo: figure out how to incorporate this into the progress
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try:
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EmailText = N_(u"%(book)s send to E-Reader", book=escape(self.title))
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for email in self.ereader_mail.split(','):
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email = strip_whitespaces(email)
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worker_thread.add(self.user, TaskEmail(self.settings['subject'],
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self.results["path"],
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filename,
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self.settings,
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email,
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EmailText,
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self.settings['body'],
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id=self.book_id,
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internal=True)
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)
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except Exception as ex:
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return self._handleError(str(ex))
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os.remove(self.file_path + '.' + self.settings['old_book_format'].lower())
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if df_cover:
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os.remove(os.path.join(config.config_calibre_dir, cur_book.path, "cover.jpg"))
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if filename:
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if config.config_use_google_drive:
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# Upload files to gdrive
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gdriveutils.updateGdriveCalibreFromLocal()
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self._handleSuccess()
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if self.ereader_mail:
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# if we're sending to E-Reader after converting, create a one-off task and run it immediately
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# todo: figure out how to incorporate this into the progress
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try:
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EmailText = N_(u"%(book)s send to E-Reader", book=escape(self.title))
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for email in self.ereader_mail.split(','):
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email = strip_whitespaces(email)
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worker_thread.add(self.user, TaskEmail(self.settings['subject'],
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self.results["path"],
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filename,
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self.settings,
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email,
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EmailText,
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self.settings['body'],
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id=self.book_id,
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internal=True)
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)
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except Exception as ex:
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return self._handleError(str(ex))
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def _convert_ebook_format(self):
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error_message = None
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local_db = db.CalibreDB(expire_on_commit=False, init=True)
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file_path = self.file_path
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book_id = self.book_id
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format_old_ext = '.' + self.settings['old_book_format'].lower()
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format_new_ext = '.' + self.settings['new_book_format'].lower()
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with app.app_context():
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local_db = db.CalibreDB(app)
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file_path = self.file_path
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book_id = self.book_id
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format_old_ext = '.' + self.settings['old_book_format'].lower()
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format_new_ext = '.' + self.settings['new_book_format'].lower()
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# check to see if destination format already exists - or if book is in database
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# if it does - mark the conversion task as complete and return a success
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# this will allow to send to E-Reader workflow to continue to work
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if os.path.isfile(file_path + format_new_ext) or\
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local_db.get_book_format(self.book_id, self.settings['new_book_format']):
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log.info("Book id %d already converted to %s", book_id, format_new_ext)
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cur_book = local_db.get_book(book_id)
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self.title = cur_book.title
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self.results['path'] = cur_book.path
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self.results['title'] = self.title
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new_format = local_db.session.query(db.Data).filter(db.Data.book == book_id)\
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.filter(db.Data.format == self.settings['new_book_format'].upper()).one_or_none()
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if not new_format:
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new_format = db.Data(name=os.path.basename(file_path),
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book_format=self.settings['new_book_format'].upper(),
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book=book_id, uncompressed_size=os.path.getsize(file_path + format_new_ext))
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try:
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local_db.session.merge(new_format)
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local_db.session.commit()
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except SQLAlchemyError as e:
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local_db.session.rollback()
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log.error("Database error: %s", e)
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local_db.session.close()
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self._handleError(N_("Oops! Database Error: %(error)s.", error=e))
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return
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self._handleSuccess()
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local_db.session.close()
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return os.path.basename(file_path + format_new_ext)
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else:
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log.info("Book id %d - target format of %s does not exist. Moving forward with convert.",
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book_id,
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format_new_ext)
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if config.config_kepubifypath and format_old_ext == '.epub' and format_new_ext == '.kepub':
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check, error_message = self._convert_kepubify(file_path,
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format_old_ext,
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format_new_ext)
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else:
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# check if calibre converter-executable is existing
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if not os.path.exists(config.config_converterpath):
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self._handleError(N_("Calibre ebook-convert %(tool)s not found", tool=config.config_converterpath))
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return
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has_cover = local_db.get_book(book_id).has_cover
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check, error_message = self._convert_calibre(file_path, format_old_ext, format_new_ext, has_cover)
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if check == 0:
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cur_book = local_db.get_book(book_id)
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if os.path.isfile(file_path + format_new_ext):
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new_format = local_db.session.query(db.Data).filter(db.Data.book == book_id) \
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# check to see if destination format already exists - or if book is in database
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# if it does - mark the conversion task as complete and return a success
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# this will allow to send to E-Reader workflow to continue to work
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if os.path.isfile(file_path + format_new_ext) or\
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local_db.get_book_format(self.book_id, self.settings['new_book_format']):
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log.info("Book id %d already converted to %s", book_id, format_new_ext)
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cur_book = local_db.get_book(book_id)
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self.title = cur_book.title
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self.results['path'] = cur_book.path
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self.results['title'] = self.title
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new_format = local_db.session.query(db.Data).filter(db.Data.book == book_id)\
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.filter(db.Data.format == self.settings['new_book_format'].upper()).one_or_none()
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if not new_format:
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new_format = db.Data(name=cur_book.data[0].name,
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new_format = db.Data(name=os.path.basename(file_path),
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book_format=self.settings['new_book_format'].upper(),
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book=book_id, uncompressed_size=os.path.getsize(file_path + format_new_ext))
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try:
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local_db.session.merge(new_format)
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local_db.session.commit()
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if self.settings['new_book_format'].upper() in ['KEPUB', 'EPUB', 'EPUB3']:
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ub_session = init_db_thread()
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remove_synced_book(book_id, True, ub_session)
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ub_session.close()
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except SQLAlchemyError as e:
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local_db.session.rollback()
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log.error("Database error: %s", e)
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local_db.session.close()
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self._handleError(error_message)
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self._handleError(N_("Oops! Database Error: %(error)s.", error=e))
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return
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self.results['path'] = cur_book.path
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self.title = cur_book.title
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self.results['title'] = self.title
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if not config.config_use_google_drive:
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self._handleSuccess()
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return os.path.basename(file_path + format_new_ext)
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local_db.session.close()
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return os.path.basename(file_path + format_new_ext)
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else:
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error_message = N_('%(format)s format not found on disk', format=format_new_ext.upper())
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local_db.session.close()
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log.info("ebook converter failed with error while converting book")
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if not error_message:
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error_message = N_('Ebook converter failed with unknown error')
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else:
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log.error(error_message)
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self._handleError(error_message)
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return
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log.info("Book id %d - target format of %s does not exist. Moving forward with convert.",
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book_id,
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format_new_ext)
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if config.config_kepubifypath and format_old_ext == '.epub' and format_new_ext == '.kepub':
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check, error_message = self._convert_kepubify(file_path,
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format_old_ext,
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format_new_ext)
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else:
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# check if calibre converter-executable is existing
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if not os.path.exists(config.config_converterpath):
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self._handleError(N_("Calibre ebook-convert %(tool)s not found", tool=config.config_converterpath))
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return
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has_cover = local_db.get_book(book_id).has_cover
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check, error_message = self._convert_calibre(file_path, format_old_ext, format_new_ext, has_cover)
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if check == 0:
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cur_book = local_db.get_book(book_id)
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if os.path.isfile(file_path + format_new_ext):
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new_format = local_db.session.query(db.Data).filter(db.Data.book == book_id) \
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.filter(db.Data.format == self.settings['new_book_format'].upper()).one_or_none()
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if not new_format:
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new_format = db.Data(name=cur_book.data[0].name,
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book_format=self.settings['new_book_format'].upper(),
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book=book_id, uncompressed_size=os.path.getsize(file_path + format_new_ext))
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try:
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local_db.session.merge(new_format)
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local_db.session.commit()
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if self.settings['new_book_format'].upper() in ['KEPUB', 'EPUB', 'EPUB3']:
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ub_session = init_db_thread()
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remove_synced_book(book_id, True, ub_session)
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ub_session.close()
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except SQLAlchemyError as e:
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local_db.session.rollback()
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log.error("Database error: %s", e)
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local_db.session.close()
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self._handleError(error_message)
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return
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self.results['path'] = cur_book.path
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self.title = cur_book.title
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self.results['title'] = self.title
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if not config.config_use_google_drive:
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self._handleSuccess()
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return os.path.basename(file_path + format_new_ext)
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else:
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error_message = N_('%(format)s format not found on disk', format=format_new_ext.upper())
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local_db.session.close()
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log.info("ebook converter failed with error while converting book")
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if not error_message:
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error_message = N_('Ebook converter failed with unknown error')
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else:
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log.error(error_message)
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self._handleError(error_message)
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return
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def _convert_kepubify(self, file_path, format_old_ext, format_new_ext):
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if config.config_embed_metadata and config.config_binariesdir:
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