openSUSE Tumbleweed – Review of the week 2020/36
Dear Tumbleweed users and hackers,
During the last week, we have shipped a massive snapshot, due to a full rebuild (RPM libexecdir change, rpm payload compression change, and symlink changes to /etc/alternatives). The libexecdir was not exactly as smooth as we wish it to be, on the other hand, it was also not disastrous. The biggest issue seen by users was likely the no-longer working ‘man’ program. This was a trap by update-alternatives, that does not like changing target paths, paired with a packaging bug. In total, we have shipped 5 snapshots (0826, 0829, 0831, 0901 and 0902).
The most noteworthy changes were:
- Mesa 20.1.6
- Linux kernel 5.8.2 & 5.8.4
- rpm: %{_libexecdir} is now /usr/libexec, and payload compression change from xz to zstd. This results in ‘faster decompression’ of the RPMs at roughly the same space (in average a bit smaller even)
- VirtualBox 6.1.3: working support for kernel 5.8
- Mozilla Firefox 80.0
- Kubernetes 1.19
Currently, the developers are bust bringing you these changes, that are being tested in the staging areas:
- KDE Applications 20.08.1
- KDE Plasma 5.19.5
- systemd 246
- glibc 2.32
- binutils 2.35
- gettext 0.21
- bison 3.7.1
- SELinux 3.1
Tumbleweed Rises from Rebuilt Packages
With “literally all 15,000” packages being rebuilt in snapshot 20200826, openSUSE Tumbleweed roared back from a stability rating of 36 in the rebuild snapshot to a 95 rating in snapshot 20200901, according to the snapshot reviewer.
Each snapshot progressively increased in stability this week.
Snapshot 20200901 brought ImageMagick 7.0.10.28, which provided a patch for correct colospace and fixed paths for conversion of Photoshop EPS files. VirtualBox 6.1.13 arrived in the snapshot and updated the sources to run with versions above the 5.8 Linux Kernel with no modifications needed to the kernel. The library for rendering Postscript documents, libspectre 0.2.9, now requires Ghostscript 9.24 and fixed memory leaks and crashes to the program caused by malformed documents. One major version update to the game freecell-solver was made in the snapshot; version 6.0.1 had some code cleanup, minor bug fixes and the addition of a compile time option. openSUSE’s snapper package updated to 0.8.13 and fixed the Logical Volume Manager setup for volume groups and logical volumes with one character-long names. Other notable packages updated in the snapshot were xapian-core 1.4.17, openldap2 2.4.52 and qalculate 3.12.1.
Trending at a 87 rating, snapshot 20200831, brought less than a handful of updates. The packages updated in the snapshot were bind 9.16.6, libverto 0.3.1, permissions 1550_20200826, and suse-module-tools 15.3.4. The bind package, which implements the Domain Name System (DNS) protocols for the Internet, fixed several Common Vulnerabilities and Exposure including one that made it possible to trigger an assertion failure by sending a specially crafted large TCP DNS message.
Snapshot 20200829, which is likely to record a rating of 69, updated the Linux Kernel to 5.8.4. Some Advanced Linux Sound Architecture additions arrived in the kernel update. VLC player 3.0.11.1 fixed the handling of subtitles and fixed the HLS playlist that was unable to start. Fetchmail 6.4.8 plugged a memory leak where parts of the configuration overrode one another and the configuration now supports Python 3. Flatpak 1.8.2 provided a fix for seccomp filters on s390. GNU Compiler Collection 10 made some fixes and nano 5.2 made some changes that prevent a crash after a large paste in the text editor. Packages pango 1.46.1, lvm2 2.03.10 and mariadb 10.4.14 were also updated in the snapshot along with several other packages.
The 20200826 snapshot that rebuilt all the packages had a few updated versions and an update to the 5.8.2 Linux Kernel. The updates included Mesa 20.1.6, which dropped some dependencies and provided a note in the spec file to enable the dependencies when changing the defines. Several Python packages including python-setuptools were updated in the snapshot; python-setuptools 44.1.1 had a notable change referencing a fix for Python 4 in the changelog. Optimising Web Delivery, Squid improved Transfer-Encoding handling in version 4.13 and enforce token characters for field-names.
How to write a Samba Winbind Group Policy Extension
This tutorial will explain how to write a Group Policy Extension for Samba’s Winbind. Group Policy is a delivery mechanism for distributing system settings and company policies to machines joined to an Active Directory domain. Unix/Linux machines running Samba’s Winbind can also deploy these policies. Read my previous post about which Client Side Extensions and Server Side Extensions currently exist in Winbind.
Creating the Server Side Extension
The first step to deploying Group Policy is to create a Server Side Extension (SSE). There are multiple ways to create an SSE, but here we’ll only discuss Administrative Templates (ADMX). The purpose of the SSE is to deploy policies to the SYSVOL share. Theoretically, you could manually deploy any file (even plain text) to the SYSVOL and then write a Client Side Extension that parses it, but ADMX can be read and modified by the Group Policy Management Editor, which makes administration of policies simpler.
ADMX files are simply XML files which explain to the Group Policy Management Console how to display and store a policy in the SYSVOL. AMDX files always store policies in Registry.pol files. Samba provides a mechanism for parsing these, which we’ll discuss later.
Below is a simple example of an ADMX template, and it’s corresponding ADML file.
samba.admx:
<policyDefinitions revision="1.0" schemaVersion="1.0">
<policyNamespaces>
<target prefix="fullarmor" namespace="FullArmor.Policies.98BB16AF_01EE_4D17_870D_A3311A44D6C2" />
<using prefix="windows" namespace="Microsoft.Policies.Windows" />
</policyNamespaces>
<supersededAdm fileName="" />
<resources minRequiredRevision="1.0" />
<categories>
<category name="CAT_3338C1DD_8A00_4273_8547_158D8B8C19E9" displayName="$(string.CAT_3338C1DD_8A00_4273_8547_158D8
B8C19E9)" />
<category name="CAT_7D8D7DC8_5A9D_4BE1_8227_F09CDD5AFFC6" displayName="$(string.CAT_7D8D7DC8_5A9D_4BE1_8227_F09CD
D5AFFC6)">
<parentCategory ref="CAT_3338C1DD_8A00_4273_8547_158D8B8C19E9" />
</category>
</categories>
<policies>
<policy name="POL_9320E11F_AC80_4A7D_A5C8_1C0F3F727061" class="Machine" displayName="$(string.POL_9320E11F_AC80_4A7D_A5C8_1C0F3F727061)" explainText="$(string.POL_9320E11F_AC80_4A7D_A5C8_1C0F3F727061_Help)" presentation="$(presentation.POL_9320E11F_AC80_4A7D_A5C8_1C0F3F727061)" key="Software\Policies\Samba\Unix Settings">
<parentCategory ref="CAT_7D8D7DC8_5A9D_4BE1_8227_F09CDD5AFFC6" />
<supportedOn ref="windows:SUPPORTED_WindowsVista" />
<elements>
<list id="LST_2E9A4684_3C0E_415B_8FD6_D4AF68BC8AC6" key="Software\Policies\Samba\Unix Settings\Daily Scripts" valueName="Daily Scripts" />
</elements>
</policy>
</policies>
</policyDefinitions>
en-US/samba.adml:
<policyDefinitionResources revision="1.0" schemaVersion="1.0">
<displayName>
</displayName>
<description>
</description>
<resources>
<stringTable>
<string id="CAT_3338C1DD_8A00_4273_8547_158D8B8C19E9">Samba</string>
<string id="CAT_7D8D7DC8_5A9D_4BE1_8227_F09CDD5AFFC6">Unix Settings</string>
<string id="POL_9320E11F_AC80_4A7D_A5C8_1C0F3F727061">Daily Scripts</string>
<string id="POL_9320E11F_AC80_4A7D_A5C8_1C0F3F727061_Help">This policy setting allows you to execute commands,
either local or on remote storage, daily.</string>
</stringTable>
<presentationTable>
<presentation id="POL_9320E11F_AC80_4A7D_A5C8_1C0F3F727061">
<listBox refId="LST_2E9A4684_3C0E_415B_8FD6_D4AF68BC8AC6">Script and arguments</listBox>
</presentation>
</presentationTable>
</resources>
</policyDefinitionResources>
The meaning of the various tags are explained in Microsoft’s Group Policy documentation. Before the endless documentation and confusing XML scares you away, be aware there is an easier way!
ADMX Migrator

FullArmor created the ADMX Migrator to simplify the shift for system administrators from the old ADM policy templates to ADMX. Fortunately, this tool also serves our purpose for assisting us in easily creating these templates for our SSE. Unfortunately, the tool hasn’t seen any development in the past 8 years, and wont run in Windows 10 (or any Unix/Linux platform, for that matter). I had to dredge up a Windows 7 VM in order to install and use the tool (supposedly Vista works as well, but who wants to install that?).
Creating the Administrative Template
- Open ADMX Migrator
- Right click on ADMX Templates in the left tree view, and click New Template.
- Give your template a name, and click OK.
- Right click on the new template in the left tree view, and click New Category.
- Give the Category a name. This name will be displayed in the Group Policy Management Editor under Administrative Templates. You can choose to nest template under an existing category, or simply add it as a new root.
Note: You can also add sub-categories under this category. After clicking OK, right click the category you created and select New Category. - Next, create your policy by right clicking on your new category, and selecting New Policy Setting.
- Because we’ll be applying these settings to a Linux machine, the Registry fields are mostly meaningless, but they are required. Your policies will be stored under these keys on the SYSVOL in the Registry.pol file. Choose some sensible Registry Key, such as ‘Software\Policies\Samba\Unix Settings’, and a Registry Value Name, such as ‘Daily Scripts’ (these are the values used for Samba’s cron.daily policy). The Display Name is the name that will be displayed for this policy in the Group Policy Management Editor. I usually make this the same as the Registry Value Name, but it doesn’t need to be.
- Select whether this policy will be applied to a Machine, a User, or to Both in the Class field. In our example, we could potentially set Both, then our Client Side Extension would need to handle both cron.daily scripts (the Machine) and also User crontab entries. Click OK for your policy to be created.
- Your new policy will appear in the middle list view. Highlight it, and you will see a number of tabs below for configuring the policy.
- Select the Values tab and set the Enabled Value Type. In this case, we’ll use String, since our cron commands will be saved to the Registry.pol as a string. In the Value field, you can set a default enabled value (this is optional).
- Select the Presentation tab, right click in the Elements view, and click New Element > ListBox (or a different presentation, depending on the policy). If you look at the samba.adml file from the previous section, you’ll notice that the presentationTable contains a listBox item. That’s what we’re creating here.
- Choose an element Label, this will be the name for the list displayed in the Group Policy Management Editor.
- Choose a Registry Key. This will be pre-populated with the parent Registry Key you gave when creating the policy. Append something to the key to make it unique. We’ll use ‘Software\Policies\Samba\Unix Settings\Daily Scripts’ for our cron.daily policy.
- Navigate to the Explain tab, and add an explanation of what this policy is and what it does. This will be displayed to users in the Group Policy Management Editor.
- Now right click on your template name in the left tree, and select Save As.
- Finally, you’ll need to deploy your new policy definition to the SYSVOL. It should be saved to the Policies\PolicyDefinitions (the Group Policy Central Store) directory. These instructions from Microsoft can assist you in setting up your Group Policy Central Store.
Creating the Client Side Extension
The Client Side Extension (CSE) is the code that will be called by Samba’s Winbind to deploy our newly created policy to a client machine. CSEs must be written in Python3, and are deployed using the register_gp_extension() and unregister_gp_extension() samba functions.
#!/usr/bin/python3
# gp_scripts_ext samba gpo policy
# Copyright (C) David Mulder <dmulder@suse.com> 2020
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os, re
from samba.gpclass import gp_pol_ext, register_gp_extension, \
unregister_gp_extension, list_gp_extensions
from base64 import b64encode
from tempfile import NamedTemporaryFile
from samba import getopt as options
import optparse
intro = '''
### autogenerated by samba
#
# This file is generated by the gp_scripts_ext Group Policy
# Client Side Extension. To modify the contents of this file,
# modify the appropriate Group Policy objects which apply
# to this machine. DO NOT MODIFY THIS FILE DIRECTLY.
#
'''
class gp_scripts_ext(gp_pol_ext):
def __str__(self):
return 'Unix Settings/Scripts'
def process_group_policy(self, deleted_gpo_list, changed_gpo_list):
# Iterate over GPO guids and their previous settings, reverting
# changes made by this GPO.
for guid, settings in deleted_gpo_list:
# Tell the Group Policy database which GPO we're working on
self.gp_db.set_guid(guid)
if str(self) in settings:
for attribute, script in settings[str(self)].items():
# Delete the applied policy
if os.path.exists(script):
os.unlink(script)
# Remove the stored removal information
self.gp_db.delete(str(self), attribute)
# Commit the changes to the Group Policy database
self.gp_db.commit()
# Iterate over GPO objects, applying new policies found in the SYSVOL
for gpo in changed_gpo_list:
if gpo.file_sys_path:
reg_key = 'Software\\Policies\\Samba\\Unix Settings'
sections = { '%s\\Daily Scripts' % reg_key : '/etc/cron.daily',
'%s\\Monthly Scripts' % reg_key : '/etc/cron.monthly',
'%s\\Weekly Scripts' % reg_key : '/etc/cron.weekly',
'%s\\Hourly Scripts' % reg_key : '/etc/cron.hourly' }
# Tell the Group Policy database which GPO we're working on
self.gp_db.set_guid(gpo.name)
# Load the contents of the Registry.pol from the SYSVOL
pol_file = 'MACHINE/Registry.pol'
path = os.path.join(gpo.file_sys_path, pol_file)
pol_conf = self.parse(path)
if not pol_conf:
continue
# For each policy in the Registry.pol, apply the settings
for e in pol_conf.entries:
if e.keyname in sections.keys() and e.data.strip():
cron_dir = sections[e.keyname]
attribute = '%s:%s' % (e.keyname,
b64encode(e.data.encode()).decode())
# Check if this policy has already been applied in the
# Group Policy database. Skip the apply if it's already
# been installed.
old_val = self.gp_db.retrieve(str(self), attribute)
if not old_val:
# Create a temporary file and store policy in it,
# then move the file to the cron directory for
# execution.
with NamedTemporaryFile(prefix='gp_', mode="w+",
delete=False, dir=cron_dir) as f:
contents = '#!/bin/sh\n%s' % intro
contents += '%s\n' % e.data
f.write(contents)
os.chmod(f.name, 0o700)
# Store the name of the applied file, so that
# we can remove it later on unapply (see the
# first loop in this function).
self.gp_db.store(str(self), attribute, f.name)
# Commit the changes to the Group Policy database
self.gp_db.commit()
def rsop(self, gpo):
output = {}
pol_file = 'MACHINE/Registry.pol'
if gpo.file_sys_path:
path = os.path.join(gpo.file_sys_path, pol_file)
pol_conf = self.parse(path)
if not pol_conf:
return output
for e in pol_conf.entries:
key = e.keyname.split('\\')[-1]
if key.endswith('Scripts') and e.data.strip():
if key not in output.keys():
output[key] = []
output[key].append(e.data)
return output
if __name__ == "__main__":
parser = optparse.OptionParser('gp_scripts_ext.py [options]')
sambaopts = options.SambaOptions(parser)
parser.add_option_group(sambaopts)
parser.add_option('--register', help='Register extension to Samba',
action='store_true')
parser.add_option('--unregister', help='Unregister extension from Samba',
action='store_true')
(opts, args) = parser.parse_args()
# We're collecting the Samba loadparm simply to find our smb.conf file
lp = sambaopts.get_loadparm()
# This is a random unique GUID, which identifies this CSE.
# Any random GUID will do.
ext_guid = '{5930022C-94FF-4ED5-A403-CFB4549DB6F0}'
if opts.register:
# The extension path is the location of this file. This script
# should be executed from a permanent location.
ext_path = os.path.realpath(__file__)
# The machine and user parameters tell Samba whether to apply this
# extension to the computer, to individual users, or to both.
register_gp_extension(ext_guid, 'gp_scripts_ext', ext_path,
smb_conf=lp.configfile, machine=True, user=False)
elif opts.unregister:
# Remove the extension and do not apply policy.
unregister_gp_extension(ext_guid)
# List the currently installed Group Policy Client Side Extensions
exts = list_gp_extensions(lp.configfile)
for guid, data in exts.items():
print(guid)
for k, v in data.items():
print('\t%s: %s' % (k, v))
The gp_pol_ext/gp_inf_ext Python Classes
Your CSE must be a class that inherits from a subclass of gp_ext. The gp_pol_ext is a subclass of gp_ext that provides simplified parsing of Registry.pol files. If you choose to store your policies in ini/inf files in the SYSVOL (instead of using Administrative Templates), then you can inherit from the gp_inf_ext instead.
If your class inherits from either gp_pol_ext or gp_inf_ext, it has a parse() function defined, which takes a single filename. The parse() function will parse the contents of the policy file and return it in a sensible format.
If for some reason you choose to store data on the SYSVOL in some other format (such as in XML, etc), you’ll need to subclass gp_ext, then implement a read() function, like this:
import xml.etree.ElementTree
class gp_xml_ext(gp_ext):
def read(self, data_file):
return xml.etree.ElementTree.parse(data_file)
The read() function is called by parse(), passing it a local filename tied to the systems SYSVOL cache. Then within process_group_policy() you can call parse() to fetch the parsed data from the SYSVOL.
Process Group Policy
The process_group_policy() function serves two primary purposes; it applies new policy, and it removes old policy. In the example, you’ll notice there are two main loops. The first loop iterates over the deleted_gpo_list, which are all the policies that should be removed. The second loop iterates over the changed_gpo_list, which are new policies which must be applied.
Deleted GPOs
for guid, settings in deleted_gpo_list:
self.gp_db.set_guid(guid)
if str(self) in settings:
for attribute, script in settings[str(self)].items():
if os.path.exists(script):
os.unlink(script)
self.gp_db.delete(str(self), attribute)
self.gp_db.commit()
The deleted_gpo_list is a dictionary which contains the guids of Group Policy Objects, with associated settings which were previously applied. This list of applied settings is generated by the second loop (changed_gpo_list) while it is applying policy. The self.gp_db object is a database handle which allows you to manipulate the Group Policy Database.
The Group Policy Database keeps track of all settings that have been applied, and info on how to revert those applied settings. For example, in the smb.conf CSE, the attribute stored in settings could be client max protocol and the stored value could be NT1. If our GPO has applied a client max protocol set to SMB3_11, the Group Policy database keeps track of the previous value of NT1 for when it’s time to remove the SMB3_11 policy.
In our example cron script policy above, you can see that the stored value is a filename (the script variable). This is actually the name of the script we’ve applied, which will allow us to delete it later (therefore removing the policy). The scripts CSE is a special case, where we don’t need to keep track of an old value to restore, instead we’re keeping track of files to delete (since the ‘old value’ is that the script didn’t exist).
Changed GPOs
for gpo in changed_gpo_list:
if gpo.file_sys_path:
reg_key = 'Software\\Policies\\Samba\\Unix Settings'
sections = { '%s\\Daily Scripts' % reg_key : '/etc/cron.daily',
'%s\\Monthly Scripts' % reg_key : '/etc/cron.monthly',
'%s\\Weekly Scripts' % reg_key : '/etc/cron.weekly',
'%s\\Hourly Scripts' % reg_key : '/etc/cron.hourly' }
self.gp_db.set_guid(gpo.name)
pol_file = 'MACHINE/Registry.pol'
path = os.path.join(gpo.file_sys_path, pol_file)
pol_conf = self.parse(path)
if not pol_conf:
continue
for e in pol_conf.entries:
if e.keyname in sections.keys() and e.data.strip():
cron_dir = sections[e.keyname]
attribute = '%s:%s' % (e.keyname,
b64encode(e.data.encode()).decode())
old_val = self.gp_db.retrieve(str(self), attribute)
if not old_val:
with NamedTemporaryFile(prefix='gp_', mode="w+",
delete=False, dir=cron_dir) as f:
contents = '#!/bin/sh\n%s' % intro
contents += '%s\n' % e.data
f.write(contents)
os.chmod(f.name, 0o700)
self.gp_db.store(str(self), attribute, f.name)
self.gp_db.commit()
The second loop is a little more involved. When we iterate over changed_gpo_list, we’re actually iterating over a list of GPO objects. The attributes of the object are:
-
gpo.name: The GUID of theGPO. -
gpo.file_sys_path: A physical path to a cache ofGPOon the local filesystem.
There are other methods and attributes, but these are the only ones important to a CSE.
The primary purpose of this loop is to iterate over the GPOs, read their policy in the SYSVOL, then check the sections for the Registry Key we created in our Server Side Extension. If our policy Registry Key exists, then we read the entry and apply the policy.
In our example, we find the ‘Software\Policies\Samba\Unix Settings\Daily Scripts’ policy, then read the script contents from Registry.pol entry and write the script to a local file. In the example code, we write the script to a temporary file, then move the file to it’s permanent location in /etc/cron.daily.
We also have to make sure we set the name of the new script in our self.gp_db (Group Policy Database). This ensures that we can remove the policy when we delete the GPO. At the beginning of our loop, we also need to ensure we call set_guid() on our Group Policy Database, so it knows which GPO we’re operating on.
Resultant Set of Policy
The rsop() function in the extension is optional. It should return a dictionary containing key/value pairs of what our current policy will or has applied. The function is passed a list of GPO objects (similar to our changed_gpo_list), and we should parse the list similar to how we did in our changed_gpo_list loop. The difference is that the rsop() function does not apply any policy. It only returns what will be applied. This function enables the samba-gpupdate --rsop command to report on applied, or soon to be applied policy.
Registering/Unregistering a Client Side Extension
The final step is to register an extension on the host. While the example code provides a detailed example of how to register an extension, the basic requirement is simply to call register_gp_extension().
ext_guid = '{5930022C-94FF-4ED5-A403-CFB4549DB6F0}'
ext_path = os.path.realpath(__file__)
register_gp_extension(ext_guid, 'gp_scripts_ext', ext_path,
smb_conf='/etc/samba/smb.conf', machine=True, user=False)
The extension guid can be any random guid. It simply must be unique among all extensions that you register to the host. The extension path is literally just the path to the source file containing your CSE.
You must pass your smb.conf file to the extension, so it knows where to store the list of registered extensions. You also must specify whether to apply this extension to the machine, or to individual users (or to both).
Unregistering the extension is simple. You call the unregister_gp_extension() and pass it the unique guid you previously chose which represents this CSE.
Conclusion
I hope this tutorial proves useful. Please comment below if you have questions! You can also reach me on freenode in the samba-technical channel (nic: dmulder).
Send and Receive Text Messages SMS with Element
Shelved Wallpapers 2
Yet again the iterations to produce the default and complimentary wallpapers for 3.38 generated some variants that didn’t make the cut, but I’d like to share with fellow gnomies.
Shelved Wallpapers, Part 2
Yet again the iterations to produce the default and complimentary wallpapers for 3.38 generated some variants that didn't make the cut, but I'd like to share with fellow gnomies.
Element | Matrix Chat Client on openSUSE
Kraft Version 0.95 erschienen
Die Kraft Community freut sich, die neue Version 0.95 freizugeben.

Die neue Version kann über die Homepage heruntergeladen werden.
Weayprint als PDF Rendering Engine
Diese Version bedeutet einen großen Schritt vorwärts für Kraft. Die Art, wie die PDF Dokumente generiert werden, ändert sich grundlegend. Bis jetzt (und seit mehr als 15 Jahren!) hat Kraft ein Script auf Basis der Python Bibliothek ReportLab verwendet, um hochqualitative PDFs zu erzeugen.
Das hat uns weit gebracht, aber es war für Benutzer immer schwierig, das Aussehen der Ausgabedokumente an individuelle Bedürfnisse anzupassen, denn ReportLab benutzt ein XML-basiertes Quell-Format, das schwierig anzupassen ist.
Ab dieser Version wird zusätzlich das Projekt WeasyPrint zur Erzeugung der PDFs unterstützt. Das Prinzip ist das selbe geblieben: In ein Template werden die Dokumentdetails eingefüllt, und das Konvertierungsskript erzeugt daraus PDF. Jedoch verwendet WeasyPrint ein HTML basiertes Quellformat, und da viele ein bisschen HTML beherrschen und es viele Tutorials und Hilfen gibt, wird es sehr viel einfacher sein, die Dokumente anzupassen.
Abgesehen von der einfacheren Benutzung bietet WeasyPrint auch wesentlich mehr Möglichkeiten, die Dokumente zu gestalten. Beispiele dafür sind bessere tabellarische Gestaltung und Web Fonts.
Parallel zur Integration von WeasyPrint wurde auch die Text-Template Bibliothek ausgetauscht: Kraft verwendet jetzt auch Grantlee, den Standard in der KDE/Qt Welt.
Sowohl die ReportLab basierte PDF Erstellung als auch die ctemplate Templates sind in dieser Version von Kraft noch unterstützt, aber langfristig wird Weasyprint bevorzugt werden. Dann werden wir die Unterstützung von ReportLab aufgeben.
Ein neues Benutzerhandbuch
Eine weitere großartige Änderung ist, dass Kraft jetzt mit einem Benutzerhandbuch ausgestattet ist. Das Benutzerhandbuch wurde von einem Community-Mitglied angefangen und wird jetzt nach und nach erweitert und in weitere Sprachen übersetzt werden. Es soll neuen Anwendern helfen, schneller mit Kraft zum Ziel zu kommen.
Das Handbuch erscheint nach dem Klick auf den Eintrag im Hilfe-Menü im Webbrowser, ist aber auch ohne Netzverbindung verfügbar.
Mehr Neuerungen
Wie üblich bringt auch diese Version viele weitere Fixes und Verbesserungen, die im Changelog zu finden sind.
Wir freuen uns sehr über dieses neue Release, das Kraft ein gutes Stück voranbringt. Wie immer an dieser Stelle: Wir freuen uns über jede Art von Hilfe, in Form von Bug Reports und Verbesserungsvorschlägen, aber auch bei der Verbesserung von Code, Übersetzungen oder Dokumentation.
Danke allen, die bisher beigetragen haben!
Ritchie-CLI for openSUSE
Ritchie is an open source tool developed from ZUP Company that allows you to create, store and share automations securely. It also optimizes repetitive commands so you have more programming autonomy. As a member of the openSUSE community, I am working to add a new package to Factory and all help from the openSUSE community is welcome. The packages are currently in my OBS home project available to all openSUSE users interested in testing.
How does Ritchie work?
In a general context, the common process for executing a project is to create a whole previous infrastructure, defining a language in the system that will be programmed, downloading dependencies and defining the rules that should be used for the project.
With Ritchie, it’s possible to define this configuration using a formula, creating this infrastructure directly by a command line, which in this case will delivered all the structure of the project with all files automatically configured. That helps on avoiding an important time spent on infrastructure and configurations.
Less bureaucracy, more independence : Developers have more autonomy to work on their projects, with less interference from other areas. See an example in the illustration below:

For more information: https://docs.ritchiecli.io/
Stasiek Michalski wins the race for the openSUSE Board
The openSUSE Ad-hoc Board Election is now concluded.
Stasiek Michalski has been elected to join the openSUSE Board. The complete result is as follows:
- Stasiek Michalski — 160 votes
- Pierre Böckmann — 70 votes
234 out of 510 eligible members have cast their vote in this election. We recorded 4 blank votes.
We thank both of them for stepping up and running in this election and we congratulate Stasiek for his win.
Lastly, thanks to Edwin Zakaria and Ariez Vachha for their help in the planning of this election.