Further migration to flask_babel

Bugfix sort order
Bugfix tasklist

cps/admin.py

@@ -200,7 +200,7 @@ def admin():
                     form_date -= timedelta(hours=int(commit[20:22]), minutes=int(commit[23:]))
                 elif commit[19] == '-':
                     form_date += timedelta(hours=int(commit[20:22]), minutes=int(commit[23:]))
-            commit = format_datetime(form_date - tz, format='short', locale=locale)
+            commit = format_datetime(form_date - tz, format='short')
         else:
             commit = version['version']
 

cps/babel.py

@@ -1,6 +1,5 @@
-from babel import Locale
 from babel import negotiate_locale
-from flask_babel import Babel
+from flask_babel import Babel, Locale
 from babel.core import UnknownLocaleError
 from flask import request, g
 

cps/db.py

@@ -919,7 +919,7 @@ class CalibreDB:
                                  .count())
                 if no_lang_count:
                     tags.append([Category(_("None"), "none"), no_lang_count])
-            return sorted(tags, key=lambda x: x[0].name, reverse=reverse_order)
+            return sorted(tags, key=lambda x: x[0].name.lower(), reverse=reverse_order)
         else:
             if not languages:
                 languages = self.session.query(Languages) \

cps/jinjia.py

@@ -22,15 +22,16 @@
 
 # custom jinja filters
 
+from markupsafe import escape
 import datetime
 import mimetypes
 from uuid import uuid4
 
-from babel.dates import format_date
+# from babel.dates import format_date
 from flask import Blueprint, request, url_for
-from flask_babel import get_locale
+from flask_babel import format_date
 from flask_login import current_user
-from markupsafe import escape
+
 from . import constants, logger
 
 jinjia = Blueprint('jinjia', __name__)
@@ -76,7 +77,7 @@ def mimetype_filter(val):
 @jinjia.app_template_filter('formatdate')
 def formatdate_filter(val):
     try:
-        return format_date(val, format='medium', locale=get_locale())
+        return format_date(val, format='medium')
     except AttributeError as e:
         log.error('Babel error: %s, Current user locale: %s, Current User: %s', e,
                   current_user.locale,

cps/search.py

@@ -20,7 +20,7 @@ from datetime import datetime
 from flask import Blueprint, request, redirect, url_for, flash
 from flask import session as flask_session
 from flask_login import current_user
-from flask_babel import get_locale, format_date
+from flask_babel import format_date
 from flask_babel import gettext as _
 from sqlalchemy.sql.expression import func, not_, and_, or_, text
 from sqlalchemy.sql.functions import coalesce
@@ -193,14 +193,14 @@ def extend_search_term(searchterm,
         try:
             searchterm.extend([_(u"Published after ") +
                                format_date(datetime.strptime(pub_start, "%Y-%m-%d"),
-                                           format='medium', locale=get_locale())])
+                                           format='medium')])
         except ValueError:
             pub_start = u""
     if pub_end:
         try:
             searchterm.extend([_(u"Published before ") +
                                format_date(datetime.strptime(pub_end, "%Y-%m-%d"),
-                                           format='medium', locale=get_locale())])
+                                           format='medium')])
         except ValueError:
             pub_end = u""
     elements = {'tag': db.Tags, 'serie':db.Series, 'shelf':ub.Shelf}
@@ -291,22 +291,19 @@ def render_adv_search_results(term, offset=None, order=None, limit=None):
             if column_start:
                 search_term.extend([u"{} >= {}".format(c.name,
                                                        format_date(datetime.strptime(column_start, "%Y-%m-%d").date(),
-                                                                   format='medium',
-                                                                   locale=get_locale())
+                                                                   format='medium')
                                                        )])
                 cc_present = True
             if column_end:
                 search_term.extend([u"{} <= {}".format(c.name,
                                                        format_date(datetime.strptime(column_end, "%Y-%m-%d").date(),
-                                                                   format='medium',
-                                                                   locale=get_locale())
+                                                                   format='medium')
                                                        )])
                 cc_present = True
         elif term.get('custom_column_' + str(c.id)):
             search_term.extend([(u"{}: {}".format(c.name, term.get('custom_column_' + str(c.id))))])
             cc_present = True
 
-
     if any(tags.values()) or author_name or book_title or publisher or pub_start or pub_end or rating_low \
        or rating_high or description or cc_present or read_status:
         search_term, pub_start, pub_end = extend_search_term(search_term,

cps/search_metadata.py

@@ -22,7 +22,6 @@ import inspect
 import json
 import os
 import sys
-from dataclasses import asdict
 
 from flask import Blueprint, Response, request, url_for
 from flask_login import current_user
@@ -57,9 +56,10 @@ for f in modules:
         try:
             importlib.import_module("cps.metadata_provider." + a)
             new_list.append(a)
-        except (ImportError, IndentationError, SyntaxError) as e:
-            log.error("Import error for metadata source: {} - {}".format(a, e))
-            pass
+        except (IndentationError, SyntaxError) as e:
+            log.error("Syntax error for metadata source: {} - {}".format(a, e))
+        except ImportError as e:
+            log.debug("Import error for metadata source: {} - {}".format(a, e))
 
 
 def list_classes(provider_list):

cps/tasks_status.py

@@ -19,12 +19,13 @@ from markupsafe import escape
 from flask import Blueprint, jsonify
 from flask_login import login_required, current_user
 from flask_babel import gettext as _
-from flask_babel import get_locale, format_datetime
+from flask_babel import format_datetime
 from babel.units import format_unit
 
 from . import logger
 from .render_template import render_title_template
-from .services.worker import WorkerThread, STAT_WAITING, STAT_FAIL, STAT_STARTED, STAT_FINISH_SUCCESS
+from .services.worker import WorkerThread, STAT_WAITING, STAT_FAIL, STAT_STARTED, STAT_FINISH_SUCCESS, STAT_ENDED, \
+    STAT_CANCELLED
 
 tasks = Blueprint('tasks', __name__)
 
@@ -50,11 +51,11 @@ def get_tasks_status():
 # helper function to apply localize status information in tasklist entries
 def render_task_status(tasklist):
     rendered_tasklist = list()
-    for __, user, __, task in tasklist:
+    for __, user, __, task, __ in tasklist:
         if user == current_user.name or current_user.role_admin():
             ret = {}
             if task.start_time:
-                ret['starttime'] = format_datetime(task.start_time, format='short', locale=get_locale())
+                ret['starttime'] = format_datetime(task.start_time, format='short')
                 ret['runtime'] = format_runtime(task.runtime)
 
             # localize the task status
@@ -67,12 +68,22 @@ def render_task_status(tasklist):
                     ret['status'] = _(u'Started')
                 elif task.stat == STAT_FINISH_SUCCESS:
                     ret['status'] = _(u'Finished')
+                elif task.stat == STAT_ENDED:
+                    ret['status'] = _(u'Ended')
+                elif task.stat == STAT_CANCELLED:
+                    ret['status'] = _(u'Cancelled')
                 else:
                     ret['status'] = _(u'Unknown Status')
 
-            ret['taskMessage'] = "{}: {}".format(_(task.name), task.message)
+            ret['taskMessage'] = "{}: {}".format(task.name, task.message) if task.message else task.name
             ret['progress'] = "{} %".format(int(task.progress * 100))
             ret['user'] = escape(user)  # prevent xss
+
+            # Hidden fields
+            ret['task_id'] = task.id
+            ret['stat'] = task.stat
+            ret['is_cancellable'] = task.is_cancellable
+
             rendered_tasklist.append(ret)
 
     return rendered_tasklist
@@ -82,7 +93,7 @@ def render_task_status(tasklist):
 def format_runtime(runtime):
     ret_val = ""
     if runtime.days:
-        ret_val = format_unit(runtime.days, 'duration-day', length="long", locale=get_locale()) + ', '
+        ret_val = format_unit(runtime.days, 'duration-day', length="long") + ', '
     minutes, seconds = divmod(runtime.seconds, 60)
     hours, minutes = divmod(minutes, 60)
     # ToDo: locale.number_symbols._data['timeSeparator'] -> localize time separator ?

cps/web.py

@@ -24,7 +24,6 @@ import mimetypes
 import chardet  # dependency of requests
 import copy
 
-from babel import Locale
 from flask import Blueprint, jsonify
 from flask import request, redirect, send_from_directory, make_response, flash, abort, url_for
 from flask import session as flask_session
@@ -40,7 +39,7 @@ from werkzeug.datastructures import Headers
 from werkzeug.security import generate_password_hash, check_password_hash
 
 from . import constants, logger, isoLanguages, services
-from . import babel, db, ub, config, app
+from . import db, ub, config, app
 from . import calibre_db, kobo_sync_status
 from .search import render_search_results, render_adv_search_results
 from .gdriveutils import getFileFromEbooksFolder, do_gdrive_download
@@ -50,6 +49,7 @@ from .helper import check_valid_domain, check_email, check_username, \
     edit_book_read_status
 from .pagination import Pagination
 from .redirect import redirect_back
+from .babel import get_available_locale
 from .usermanagement import login_required_if_no_ano
 from .kobo_sync_status import remove_synced_book
 from .render_template import render_title_template
@@ -960,7 +960,7 @@ def publisher_list():
                            .count())
         if no_publisher_count:
             entries.append([db.Category(_("None"), "-1"), no_publisher_count])
-        entries = sorted(entries, key=lambda x: x[0].name, reverse=not order_no)
+        entries = sorted(entries, key=lambda x: x[0].name.lower(), reverse=not order_no)
         char_list = generate_char_list(entries)
         return render_title_template('list.html', entries=entries, folder='web.books_list', charlist=char_list,
                                      title=_(u"Publishers"), page="publisherlist", data="publisher", order=order_no)
@@ -990,7 +990,7 @@ def series_list():
                             .count())
             if no_series_count:
                 entries.append([db.Category(_("None"), "-1"), no_series_count])
-            entries = sorted(entries, key=lambda x: x[0].name, reverse=not order_no)
+            entries = sorted(entries, key=lambda x: x[0].name.lower(), reverse=not order_no)
             return render_title_template('list.html', entries=entries, folder='web.books_list', charlist=char_list,
                                          title=_(u"Series"), page="serieslist", data="series", order=order_no)
         else:
@@ -1092,7 +1092,7 @@ def category_list():
                          .count())
         if no_tag_count:
             entries.append([db.Category(_("None"), "-1"), no_tag_count])
-        entries = sorted(entries, key=lambda x: x[0].name, reverse=not order_no)
+        entries = sorted(entries, key=lambda x: x[0].name.lower(), reverse=not order_no)
         char_list = generate_char_list(entries)
         return render_title_template('list.html', entries=entries, folder='web.books_list', charlist=char_list,
                                      title=_(u"Categories"), page="catlist", data="category", order=order_no)
@@ -1417,7 +1417,7 @@ def change_profile(kobo_support, local_oauth_check, oauth_status, translations,
 @login_required
 def profile():
     languages = calibre_db.speaking_language()
-    translations = babel.list_translations() + [Locale('en')]
+    translations = get_available_locale()
     kobo_support = feature_support['kobo'] and config.config_kobo_sync
     if feature_support['oauth'] and config.config_login_type == 2:
         oauth_status = get_oauth_status()

optional-requirements.txt

@@ -1,5 +1,5 @@
 # GDrive Integration
-google-api-python-client>=1.7.11,<2.46.0
+google-api-python-client>=1.7.11,<2.50.0
 gevent>20.6.0,<22.0.0
 greenlet>=0.4.17,<1.2.0
 httplib2>=0.9.2,<0.21.0
@@ -13,7 +13,7 @@ rsa>=3.4.2,<4.9.0
 
 # Gmail
 google-auth-oauthlib>=0.4.3,<0.6.0
-google-api-python-client>=1.7.11,<2.46.0
+google-api-python-client>=1.7.11,<2.50.0
 
 # goodreads
 goodreads>=0.3.2,<0.4.0