add logger and locale for spanish

Makefile

@@ -43,3 +43,15 @@ boot_iso_uefi_secureboot:
 		-enable-kvm -m 2G -vga qxl -netdev user,id=wan -device virtio-net,netdev=wan,id=nic1 \
 		-drive file=deploy/iso/workbench_debug.iso,cache=none,if=virtio,format=raw,index=0,media=disk \
 		-boot menu=on
+
+es_gen_po:
+	cp locale/es/LC_MESSAGES/messages.po locale/es/LC_MESSAGES/messages.pot.bak
+	pygettext3 -p locale/es/LC_MESSAGES/ workbench-script.py
+	# src https://stackoverflow.com/questions/7496156/gettext-how-to-update-po-and-pot-files-after-the-source-is-modified
+	msgmerge -N locale/es/LC_MESSAGES/messages.pot.bak locale/es/LC_MESSAGES/messages.pot > locale/es/LC_MESSAGES/messages.po
+	rm locale/es/LC_MESSAGES/messages.pot.bak
+	rm locale/es/LC_MESSAGES/messages.pot
+
+
+es_gen_mo:
+	msgfmt locale/es/LC_MESSAGES/messages.po -o locale/es/LC_MESSAGES/messages.mo

deploy-workbench.sh

@@ -255,11 +255,10 @@ END
 
 prepare_app() {
         # prepare app during prepare_chroot_env
-        # Install hardware_metadata module
         workbench_dir="${ISO_PATH}/chroot/opt/workbench"
         ${SUDO} mkdir -p "${workbench_dir}"
         ${SUDO} cp workbench-script.py "${workbench_dir}/"
-        ${SUDO} cp requirements.txt "${workbench_dir}/"
+        ${SUDO} cp -arp locale "${workbench_dir}/"
 
         # startup script execution
         cat > "${ISO_PATH}/chroot/root/.profile" <<END
@@ -301,7 +300,7 @@ echo 'Install requirements'
 
 # Install debian requirements
 apt-get install -y --no-install-recommends \
-  sudo \
+  sudo locales \
   python3 python3-dev python3-pip pipenv \
   dmidecode smartmontools hwinfo pciutils lshw nfs-common < /dev/null
 
@@ -355,6 +354,13 @@ apt-get install -y --no-install-recommends \
 # Install app
 ${install_app_str}
 
+# thanks src https://serverfault.com/questions/362903/how-do-you-set-a-locale-non-interactively-on-debian-ubuntu
+export LANG=${LANG}
+export LC_ALL=${LANG}
+# this is a high level command that does locale-gen and update-locale altogether
+dpkg-reconfigure --frontend=noninteractive locales
+locale -a
+
 # Autologin root user
 # src https://wiki.archlinux.org/title/getty#Automatic_login_to_virtual_console
 mkdir -p /etc/systemd/system/getty@tty1.service.d/
@@ -396,6 +402,7 @@ CHROOT
 }
 
 prepare_chroot_env() {
+        LANG="${CUSTOM_LANG:-es_ES.UTF-8}"
         # version of debian the bootstrap is going to build
         #   if no VERSION_CODENAME is specified we assume that the bootstrap is going to
         #   be build with the same version of debian being executed because some files

locale/es/LC_MESSAGES/messages.po

@@ -0,0 +1,107 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2024-10-15 21:15+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: workbench-script.py:48 workbench-script.py:53
+msgid "Running command `%s`"
+msgstr "Ejecutando comando `%s`"
+
+#: workbench-script.py:284
+msgid "Created snapshots directory at '%s'"
+msgstr "Creado directorio de snapshots en '%s'"
+
+#: workbench-script.py:287
+msgid "Snapshot written in path '%s'"
+msgstr "Snapshot escrito en ruta '%s'"
+
+#: workbench-script.py:290
+msgid ""
+"Attempting to save file in actual path. Reason: Failed to write in snapshots "
+"directory:\n"
+"    %s."
+msgstr ""
+"Probando de guardar el fichero en la ruta actual. Motivo: Fallo al intentar "
+"escribir en el directorio de snapshots:\n"
+"    %s."
+
+#: workbench-script.py:297
+msgid "Snapshot written in fallback path '%s'"
+msgstr "Snapshot escrito en ruta alternativa '%s'"
+
+#: workbench-script.py:299
+msgid ""
+"Could not save snapshot locally. Reason: Failed to write in fallback path:\n"
+"    %s"
+msgstr ""
+"No pude guardar snapshots localmente. Motivo: Fallo al escribir en la ruta "
+"alternativa:\n"
+"    %s"
+
+#: workbench-script.py:316
+msgid "Snapshot successfully sent to '%s'"
+msgstr "Snapshot enviado con éxito a '%s'"
+
+#: workbench-script.py:331
+msgid ""
+"Snapshot not remotely sent to URL '%s'. Do you have internet? Is your server "
+"up & running? Is the url token authorized?\n"
+"    %s"
+msgstr ""
+"Snapshot no enviado remotamente a la URL '%s'. Tienes internet? Está el "
+"servidor en marcha? Está autorizado el url token?\n"
+"    %s"
+
+#: workbench-script.py:342
+msgid "Found config file in path: %s."
+msgstr "Encontrado fichero de configuración en ruta: %s."
+
+#: workbench-script.py:353
+msgid "Config file '%s' not found. Using default values."
+msgstr ""
+"Fichero de configuración '%s' no encontrado. Utilizando valores por defecto."
+
+#: workbench-script.py:373
+msgid "workbench-script.py [-h] [--config CONFIG]"
+msgstr ""
+
+#: workbench-script.py:374
+msgid "Optional config loader for workbench."
+msgstr "Cargador opcional de configuración para workbench"
+
+#: workbench-script.py:377
+msgid ""
+"path to the config file. Defaults to 'settings.ini' in the current directory."
+msgstr ""
+"ruta al fichero de configuración. Por defecto es 'settings.ini' en el "
+"directorio actual"
+
+#: workbench-script.py:410
+msgid "START"
+msgstr "INICIO"
+
+#: workbench-script.py:423
+msgid ""
+"This script must be run as root. Collected data will be incomplete or "
+"unusable"
+msgstr ""
+"Es conveniente que este script sea ejecutado como administrador (root). Los "
+"datos recopilados serán incompletos o no usables."
+
+#: workbench-script.py:441
+msgid "END"
+msgstr "FIN"

requirements.txt

@@ -1,2 +0,0 @@
-ntplib
-requests

workbench-script.py

@@ -8,6 +8,10 @@ import argparse
 import configparser
 import urllib.request
 
+import gettext
+import locale
+import logging
+
 from datetime import datetime
 
 
@@ -33,7 +37,7 @@ def logs(f):
         try:
             return f(*args, **kwargs)
         except Exception as err:
-            print(err)
+            logger.error(err)
             return ''
 
     return wrapper
@@ -41,12 +45,12 @@ def logs(f):
 
 @logs
 def exec_cmd(cmd):
-    print(f'workbench: INFO: running command `{cmd}`')
+    logger.info(_('Running command `%s`'), cmd)
     return os.popen(cmd).read()
 
 @logs
 def exec_cmd_erase(cmd):
-    print(cmd)
+    logger.info(_('Running command `%s`'), cmd)
     return ''
     # return os.popen(cmd).read()
 
@@ -277,23 +281,22 @@ def save_snapshot_in_disk(snapshot, path):
     try:
         if not os.path.exists(snapshot_path):
             os.makedirs(snapshot_path)
-            print(f"workbench: INFO: Created snapshots directory at '{snapshot_path}'")
+            logger.info(_("Created snapshots directory at '%s'"), snapshot_path)
-
         with open(filename, "w") as f:
             f.write(json.dumps(snapshot))
-        print(f"workbench: INFO: Snapshot written in path '{filename}'")
+        logger.info(_("Snapshot written in path '%s'"), filename)
     except Exception as e:
         try:
-            print(f"workbench: WARNING: Attempting to save in actual path. Reason: Failed to write in snapshots directory:\n    {e}.")
+            logger.warning(_("Attempting to save file in actual path. Reason: Failed to write in snapshots directory:\n    %s."), e)
             fallback_filename = "{}/{}_{}.json".format(
                 path,
                 datetime.now().strftime("%Y%m%d-%H_%M_%S"),
                 snapshot['uuid'])
             with open(fallback_filename, "w") as f:
                 f.write(json.dumps(snapshot))
-                print(f"workbench: INFO: Snapshot written in fallback path '{fallback_filename}'")
+                logger.warning(_("Snapshot written in fallback path '%s'"), fallback_filename)
         except Exception as e:
-            print(f"workbench: ERROR: Could not save snapshot locally. Reason: Failed to write in fallback path:\n    {e}")
+            logger.error(_("Could not save snapshot locally. Reason: Failed to write in fallback path:\n    %s"), e)
 
 # TODO sanitize url, if url is like this, it fails
 #   url = 'http://127.0.0.1:8000/api/snapshot/'
@@ -310,13 +313,7 @@ def send_snapshot_to_devicehub(snapshot, token, url):
             response_text = response.read().decode('utf-8')
 
         if 200 <= status_code < 300:
-            print(f"workbench: INFO: Snapshot successfully sent to '{url}'")
+            logger.info(_("Snapshot successfully sent to '%s'"), url)
-        else:
-            txt = "workbench: ERROR: Failed to send snapshot. HTTP {}: {}".format(
-                status_code,
-                response_text
-            )
-            raise Exception(txt)
 
         try:
             response = json.loads(response_text)
@@ -328,10 +325,10 @@ def send_snapshot_to_devicehub(snapshot, token, url):
             if response.get("dhid"):
                 print("dhid: {}".format(response['dhid']))
         except Exception:
-            print(response_text)
+            logger.error(response_text)
 
     except Exception as e:
-        print(f"workbench: ERROR: Snapshot not remotely sent to URL '{url}'. Do you have internet? Is your server up & running? Is the url token authorized?\n    {e}")
+        logger.error(_("Snapshot not remotely sent to URL '%s'. Do you have internet? Is your server up & running? Is the url token authorized?\n    %s"), url, e)
 
 def load_config(config_file="settings.ini"):
     """
@@ -342,7 +339,7 @@ def load_config(config_file="settings.ini"):
     if os.path.exists(config_file):
         # If config file exists, read from it
 
-        print(f"workbench: INFO: Found config file in path: '{config_file}'.")
+        logger.info(_("Found config file in path: %s."), config_file)
         config.read(config_file)
         path = config.get('settings', 'path', fallback=os.getcwd())
         # TODO validate that has http:// start
@@ -353,7 +350,7 @@ def load_config(config_file="settings.ini"):
         erase = config.get('settings', 'erase', fallback=None)
         legacy = config.get('settings', 'legacy', fallback=None)
     else:
-        print(f"workbench: ERROR: Config file '{config_file}' not found. Using default values.")
+        logger.error(_("Config file '%s' not found. Using default values."), config_file)
         path = os.path.join(os.getcwd())
         url, token, device, erase, legacy = None, None, None, None, None
 
@@ -370,17 +367,45 @@ def parse_args():
     """
     Parse config argument, if available
     """
-    parser = argparse.ArgumentParser(description="Optional config loader for workbench.")
+    parser = argparse.ArgumentParser(
+        usage=_("workbench-script.py [-h] [--config CONFIG]"),
+        description=_("Optional config loader for workbench."))
     parser.add_argument(
         '--config',
-        help="Path to the config file. Defaults to 'settings.ini' in the current directory.",
+        help=_("path to the config file. Defaults to 'settings.ini' in the current directory."),
         default="settings.ini"  # Fallback to 'settings.ini' by default
     )
     return parser.parse_args()
 
+def prepare_lang():
+    locale_path = os.path.join(os.path.dirname(__file__), 'locale')
+    domain = 'messages'
+    gettext.bindtextdomain(domain, locale_path)
+    gettext.textdomain(domain)
+    global _
+    # with LANG=es_ES.UTF-8, it detects spanish
+    _ = gettext.gettext
+    # # this would force it to spanish
+    # lang = gettext.translation(domain, localedir=locale_path, languages=['es'])
+    # lang.install()
+    # _ = lang.gettext
+
+def prepare_logger():
+    global logger
+    logger = logging.getLogger(__name__)
+    logger.setLevel(logging.INFO)
+
+    console_handler = logging.StreamHandler()
+    console_handler.setLevel(logging.INFO)
+    formatter = logging.Formatter('[%(asctime)s] workbench: %(levelname)s: %(message)s')
+    console_handler.setFormatter(formatter)
+    logger.addHandler(console_handler)
+
 def main():
-    vline='\n___________\n\n'
+    prepare_lang()
-    print(f"{vline}workbench: START\n")
+    prepare_logger()
+
+    logger.info(_("START"))
 
     # Parse the command-line arguments
     args = parse_args()
@@ -393,7 +418,7 @@ def main():
     # TODO show warning if non root, means data is not complete
     #   if annotate as potentially invalid snapshot (pending the new API to be done)
     if os.geteuid() != 0:
-        print("workbench: WARNING: This script must be run as root. Collected data will be incomplete or unusable")
+        logger.warning(_("This script must be run as root. Collected data will be incomplete or unusable"))
 
     all_disks = get_disks()
     snapshot = gen_snapshot(all_disks)
@@ -411,7 +436,7 @@ def main():
     if config['url']:
         send_snapshot_to_devicehub(snapshot, config['token'], config['url'])
 
-    print(f"\nworkbench: END{vline}")
+    logger.info(_("END"))
 
 
 if __name__ == '__main__':