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Make texts in Background thread translatable

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This commit is contained in:
Ozzie Isaacs
2022-04-24 18:40:50 +02:00
parent 8421a17a82
commit 1e723dff3a
10 changed files with 78 additions and 76 deletions
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cps/tasks/convert.py
+19 -20
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@@ -18,12 +18,12 @@
import os
import re
from glob import glob
from shutil import copyfile
from markupsafe import escape
from sqlalchemy.exc import SQLAlchemyError
from flask_babel import lazy_gettext as N_
from cps.services.worker import CalibreTask
from cps import db
@@ -41,10 +41,10 @@ log = logger.create()
class TaskConvert(CalibreTask):
def __init__(self, file_path, bookid, taskMessage, settings, kindle_mail, user=None):
super(TaskConvert, self).__init__(taskMessage)
def __init__(self, file_path, book_id, task_message, settings, kindle_mail, user=None):
super(TaskConvert, self).__init__(task_message)
self.file_path = file_path
self.bookid = bookid
self.book_id = book_id
self.title = ""
self.settings = settings
self.kindle_mail = kindle_mail
@@ -56,9 +56,9 @@ class TaskConvert(CalibreTask):
self.worker_thread = worker_thread
if config.config_use_google_drive:
worker_db = db.CalibreDB(expire_on_commit=False)
cur_book = worker_db.get_book(self.bookid)
cur_book = worker_db.get_book(self.book_id)
self.title = cur_book.title
data = worker_db.get_book_format(self.bookid, self.settings['old_book_format'])
data = worker_db.get_book_format(self.book_id, self.settings['old_book_format'])
df = gdriveutils.getFileFromEbooksFolder(cur_book.path,
data.name + "." + self.settings['old_book_format'].lower())
if df:
@@ -89,7 +89,7 @@ class TaskConvert(CalibreTask):
# if we're sending to kindle after converting, create a one-off task and run it immediately
# todo: figure out how to incorporate this into the progress
try:
EmailText = _(u"%(book)s send to Kindle", book=escape(self.title))
EmailText = N_(u"%(book)s send to Kindle", book=escape(self.title))
worker_thread.add(self.user, TaskEmail(self.settings['subject'],
self.results["path"],
filename,
@@ -106,7 +106,7 @@ class TaskConvert(CalibreTask):
error_message = None
local_db = db.CalibreDB(expire_on_commit=False)
file_path = self.file_path
book_id = self.bookid
book_id = self.book_id
format_old_ext = u'.' + self.settings['old_book_format'].lower()
format_new_ext = u'.' + self.settings['new_book_format'].lower()
@@ -114,7 +114,7 @@ class TaskConvert(CalibreTask):
# if it does - mark the conversion task as complete and return a success
# this will allow send to kindle workflow to continue to work
if os.path.isfile(file_path + format_new_ext) or\
local_db.get_book_format(self.bookid, self.settings['new_book_format']):
local_db.get_book_format(self.book_id, self.settings['new_book_format']):
log.info("Book id %d already converted to %s", book_id, format_new_ext)
cur_book = local_db.get_book(book_id)
self.title = cur_book.title
@@ -133,7 +133,7 @@ class TaskConvert(CalibreTask):
local_db.session.rollback()
log.error("Database error: %s", e)
local_db.session.close()
self._handleError(error_message)
self._handleError(N_("Database error: %(error)s.", error=e))
return
self._handleSuccess()
local_db.session.close()
@@ -150,8 +150,7 @@ class TaskConvert(CalibreTask):
else:
# check if calibre converter-executable is existing
if not os.path.exists(config.config_converterpath):
# ToDo Text is not translated
self._handleError(_(u"Calibre ebook-convert %(tool)s not found", tool=config.config_converterpath))
self._handleError(N_(u"Calibre ebook-convert %(tool)s not found", tool=config.config_converterpath))
return
check, error_message = self._convert_calibre(file_path, format_old_ext, format_new_ext)
@@ -184,11 +183,11 @@ class TaskConvert(CalibreTask):
self._handleSuccess()
return os.path.basename(file_path + format_new_ext)
else:
error_message = _('%(format)s format not found on disk', format=format_new_ext.upper())
error_message = N_('%(format)s format not found on disk', format=format_new_ext.upper())
local_db.session.close()
log.info("ebook converter failed with error while converting book")
if not error_message:
error_message = _('Ebook converter failed with unknown error')
error_message = N_('Ebook converter failed with unknown error')
self._handleError(error_message)
return
@@ -198,7 +197,7 @@ class TaskConvert(CalibreTask):
try:
p = process_open(command, quotes)
except OSError as e:
return 1, _(u"Kepubify-converter failed: %(error)s", error=e)
return 1, N_(u"Kepubify-converter failed: %(error)s", error=e)
self.progress = 0.01
while True:
nextline = p.stdout.readlines()
@@ -219,7 +218,7 @@ class TaskConvert(CalibreTask):
copyfile(converted_file[0], (file_path + format_new_ext))
os.unlink(converted_file[0])
else:
return 1, _(u"Converted file not found or more than one file in folder %(folder)s",
return 1, N_(u"Converted file not found or more than one file in folder %(folder)s",
folder=os.path.dirname(file_path))
return check, None
@@ -243,7 +242,7 @@ class TaskConvert(CalibreTask):
p = process_open(command, quotes, newlines=False)
except OSError as e:
return 1, _(u"Ebook-converter failed: %(error)s", error=e)
return 1, N_(u"Ebook-converter failed: %(error)s", error=e)
while p.poll() is None:
nextline = p.stdout.readline()
@@ -266,15 +265,15 @@ class TaskConvert(CalibreTask):
ele = ele.decode('utf-8', errors="ignore").strip('\n')
log.debug(ele)
if not ele.startswith('Traceback') and not ele.startswith(' File'):
error_message = _("Calibre failed with error: %(error)s", error=ele)
error_message = N_("Calibre failed with error: %(error)s", error=ele)
return check, error_message
@property
def name(self):
return "Convert"
return N_("Convert")
def __str__(self):
return "Convert {} {}".format(self.bookid, self.kindle_mail)
return "Convert {} {}".format(self.book_id, self.kindle_mail)
@property
def is_cancellable(self):