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[tools/sat.git] / commands / config.py
index a5997bb7814fcc265dbeef9d3df3413f44d0eb58..a36fcfc33be324bd0c5543e5f0deb90540a20bd2 100644 (file)
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-#-*- coding:utf-8 -*-
+# -*- coding:utf-8 -*-
 #  Copyright (C) 2010-2012  CEA/DEN
 #
 #  This library is free software; you can redistribute it and/or
@@ -22,7 +22,6 @@ import platform
 import datetime
 import shutil
 import gettext
-import pprint as PP
 
 import src
 import src.logger as LOG
@@ -31,358 +30,458 @@ import src.callerName as CALN
 
 logger = LOG.getDefaultLogger()
 
-verbose = False # True for debug
+verbose = False  # True for debug
 
 # internationalization
 satdir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
-gettext.install('salomeTools', os.path.join(satdir, 'src', 'i18n'))
+gettext.install("salomeTools", os.path.join(satdir, "src", "i18n"))
 
 # Define all possible option for config command :  sat config <options>
 parser = src.options.Options()
-parser.add_option('v', 'value', 'string', 'value',
-    _("Optional: print the value of CONFIG_VARIABLE."))
-parser.add_option('g', 'debug', 'string', 'debug',
-    _("Optional: print the debugging mode value of CONFIG_VARIABLE."))
-parser.add_option('e', 'edit', 'boolean', 'edit',
-    _("Optional: edit the product configuration file."))
-parser.add_option('i', 'info', 'list2', 'info',
-    _("Optional: get information on product(s). This option accepts a comma separated list."))
-parser.add_option('p', 'products', 'list2', 'products',
-    _("Optional: same as --info, for convenience."))
-parser.add_option('l', 'list', 'boolean', 'list',
-    _("Optional: list all available applications."))
-parser.add_option('', 'show_patchs', 'boolean', 'show_patchs',
-    _("Optional: synthetic list of all patches used in the application"))
-parser.add_option('', 'show_dependencies', 'boolean', 'show_dependencies',
-    _("Optional: list of product dependencies in the application"))
-parser.add_option('', 'show_install', 'boolean', 'show_install',
-    _("Optional: synthetic list of all install directories in the application"))
-parser.add_option('', 'show_properties', 'boolean', 'show_properties',
-    _("Optional: synthetic list of all properties used in the application"))
-parser.add_option('', 'check_system', 'boolean', 'check_system',
-    _("Optional: check if system products are installed"))
-parser.add_option('c', 'copy', 'boolean', 'copy',
-    _("""Optional: copy a config file to the personal config files directory.
+parser.add_option(
+    "v", "value", "string", "value", _("Optional: print the value of CONFIG_VARIABLE.")
+)
+parser.add_option(
+    "g",
+    "debug",
+    "string",
+    "debug",
+    _("Optional: print the debugging mode value of CONFIG_VARIABLE."),
+)
+parser.add_option(
+    "e", "edit", "boolean", "edit", _("Optional: edit the product configuration file.")
+)
+parser.add_option(
+    "i",
+    "info",
+    "list2",
+    "info",
+    _(
+        "Optional: get information on product(s). This option accepts a comma separated list."
+    ),
+)
+parser.add_option(
+    "p",
+    "products",
+    "list2",
+    "products",
+    _("Optional: same as --info, for convenience."),
+)
+parser.add_option(
+    "l", "list", "boolean", "list", _("Optional: list all available applications.")
+)
+parser.add_option(
+    "",
+    "show_patchs",
+    "boolean",
+    "show_patchs",
+    _("Optional: synthetic list of all patches used in the application"),
+)
+parser.add_option(
+    "",
+    "show_dependencies",
+    "boolean",
+    "show_dependencies",
+    _("Optional: list of product dependencies in the application"),
+)
+parser.add_option(
+    "",
+    "show_install",
+    "boolean",
+    "show_install",
+    _("Optional: synthetic list of all install directories in the application"),
+)
+parser.add_option(
+    "",
+    "show_properties",
+    "boolean",
+    "show_properties",
+    _("Optional: synthetic list of all properties used in the application"),
+)
+parser.add_option(
+    "",
+    "check_system",
+    "boolean",
+    "check_system",
+    _("Optional: check if system products are installed"),
+)
+parser.add_option(
+    "c",
+    "copy",
+    "boolean",
+    "copy",
+    _(
+        """Optional: copy a config file to the personal config files directory.
 WARNING: the included files are not copied.
-If a name is given the new config file takes the given name."""))
-parser.add_option('n', 'no_label', 'boolean', 'no_label',
-    _("Internal use: do not print labels, Works only with --value and --list."))
-parser.add_option('', 'completion', 'boolean', 'completion',
-    _("Internal use: print only keys, works only with --value."))
-parser.add_option('s', 'schema', 'boolean', 'schema',
-    _("Internal use."))
+If a name is given the new config file takes the given name."""
+    ),
+)
+parser.add_option(
+    "n",
+    "no_label",
+    "boolean",
+    "no_label",
+    _("Internal use: do not print labels, Works only with --value and --list."),
+)
+parser.add_option(
+    "",
+    "completion",
+    "boolean",
+    "completion",
+    _("Internal use: print only keys, works only with --value."),
+)
+parser.add_option("s", "schema", "boolean", "schema", _("Internal use."))
+
 
 def osJoin(*args):
-  """
-  shortcut wrapper to os.path.join
-  plus optionaly print for debug
-  """
-  res = os.path.realpath(os.path.join(*args))
-  if verbose:
-    if True: # ".pyconf" in res:
-      logger.info("osJoin %-80s in %s" % (res, CALN.caller_name(1)))
-  return res
+    """
+    shortcut wrapper to os.path.join
+    plus optionaly print for debug
+    """
+    res = os.path.realpath(os.path.join(*args))
+    if verbose:
+        if True:  # ".pyconf" in res:
+            logger.info("osJoin %-80s in %s" % (res, CALN.caller_name(1)))
+    return res
+
 
 class ConfigOpener:
-    '''Class that helps to find an application pyconf 
-       in all the possible directories (pathList)
-    '''
+    """Class that helps to find an application pyconf
+    in all the possible directories (pathList)
+    """
+
     def __init__(self, pathList):
-        '''Initialization
-        
+        """Initialization
+
         :param pathList list: The list of paths where to search a pyconf.
-        '''
+        """
         self.pathList = pathList
         if verbose:
-          for path in pathList:
-            if not os.path.isdir(path):
-              logger.warning("ConfigOpener inexisting directory: %s" % path)
+            for path in pathList:
+                if not os.path.isdir(path):
+                    logger.warning("ConfigOpener inexisting directory: %s" % path)
 
     def __call__(self, name):
         if os.path.isabs(name):
-            return src.pyconf.ConfigInputStream(open(name, 'rb'))
+            return src.pyconf.ConfigInputStream(open(name, "rb"))
         else:
-            return src.pyconf.ConfigInputStream(open(osJoin(self.get_path(name), name), 'rb'))
+            return src.pyconf.ConfigInputStream(
+                open(osJoin(self.get_path(name), name), "rb")
+            )
         raise IOError(_("Configuration file '%s' not found") % name)
 
-    def get_path( self, name ):
-        '''The method that returns the entire path of the pyconf searched
+    def get_path(self, name):
+        """The method that returns the entire path of the pyconf searched
         returns first found in self.pathList directories
 
         :param name str: The name of the searched pyconf.
-        '''
+        """
         for path in self.pathList:
             if os.path.exists(osJoin(path, name)):
                 return path
         raise IOError(_("Configuration file '%s' not found") % name)
 
+
 class ConfigManager:
-    '''Class that manages the read of all the configuration files of salomeTools
-    '''
+    """Class that manages the read of all the configuration files of salomeTools"""
+
     def __init__(self, datadir=None):
         pass
 
     def _create_vars(self, application=None, command=None, datadir=None):
-        '''Create a dictionary that stores all information about machine,
+        """Create a dictionary that stores all information about machine,
            user, date, repositories, etc...
-        
+
         :param application str: The application for which salomeTools is called.
         :param command str: The command that is called.
-        :param datadir str: The repository that contain external data 
+        :param datadir str: The repository that contain external data
                             for salomeTools.
         :return: The dictionary that stores all information.
         :rtype: dict
-        '''
-        var = {}      
-        var['user'] = src.architecture.get_user()
-        var['salometoolsway'] = os.path.dirname( os.path.dirname(os.path.abspath(__file__)))
-        var['srcDir'] =  osJoin(var['salometoolsway'], 'src')
-        var['internal_dir'] =  osJoin(var['srcDir'], 'internal_config')
-        var['sep']= os.path.sep
+        """
+        var = {}
+        var["user"] = src.architecture.get_user()
+        var["salometoolsway"] = os.path.dirname(
+            os.path.dirname(os.path.abspath(__file__))
+        )
+        var["srcDir"] = osJoin(var["salometoolsway"], "src")
+        var["internal_dir"] = osJoin(var["srcDir"], "internal_config")
+        var["sep"] = os.path.sep
         if src.architecture.is_windows():
-          var['scriptExtension'] = '.bat'
+            var["scriptExtension"] = ".bat"
         else:
-          var['scriptExtension'] = '.sh'
-        
+            var["scriptExtension"] = ".sh"
+
         # datadir has a default location
-        var['datadir'] =  osJoin(var['salometoolsway'], 'data')
+        var["datadir"] = osJoin(var["salometoolsway"], "data")
         if datadir is not None:
-            var['datadir'] = datadir
+            var["datadir"] = datadir
 
-        var['personalDir'] =  osJoin(os.path.expanduser('~'), '.salomeTools')
-        src.ensure_path_exists(var['personalDir'])
+        var["personalDir"] = osJoin(os.path.expanduser("~"), ".salomeTools")
+        src.ensure_path_exists(var["personalDir"])
 
-        var['personal_applications_dir'] =  osJoin(var['personalDir'], "Applications")
-        src.ensure_path_exists(var['personal_applications_dir'])
-        
-        var['personal_products_dir'] =  osJoin(var['personalDir'], "products")
-        src.ensure_path_exists(var['personal_products_dir'])
-        
-        var['personal_archives_dir'] =  osJoin(var['personalDir'], "Archives")
-        src.ensure_path_exists(var['personal_archives_dir'])
+        var["personal_applications_dir"] = osJoin(var["personalDir"], "Applications")
+        src.ensure_path_exists(var["personal_applications_dir"])
 
-        var['personal_jobs_dir'] =  osJoin(var['personalDir'], "Jobs")
-        src.ensure_path_exists(var['personal_jobs_dir'])
+        var["personal_products_dir"] = osJoin(var["personalDir"], "products")
+        src.ensure_path_exists(var["personal_products_dir"])
 
-        var['personal_machines_dir'] =  osJoin(var['personalDir'], "Machines")
-        src.ensure_path_exists(var['personal_machines_dir'])
+        var["personal_archives_dir"] = osJoin(var["personalDir"], "Archives")
+        src.ensure_path_exists(var["personal_archives_dir"])
+
+        var["personal_jobs_dir"] = osJoin(var["personalDir"], "Jobs")
+        src.ensure_path_exists(var["personal_jobs_dir"])
+
+        var["personal_machines_dir"] = osJoin(var["personalDir"], "Machines")
+        src.ensure_path_exists(var["personal_machines_dir"])
 
         # read linux distributions dictionary
-        distrib_cfg = src.pyconf.Config( osJoin(var['srcDir'], 'internal_config', 'distrib.pyconf'))
-        
+        distrib_cfg = src.pyconf.Config(
+            osJoin(var["srcDir"], "internal_config", "distrib.pyconf")
+        )
+
         # set platform parameters
         dist_name = src.architecture.get_distribution(codes=distrib_cfg.DISTRIBUTIONS)
         dist_version = src.architecture.get_distrib_version(dist_name)
         dist_version_full = src.architecture.get_version_XY()
         dist = dist_name + dist_version
-        
-        var['dist_name'] = dist_name
-        var['dist_version'] = dist_version
-        var['dist'] = dist
-        var['dist_ref'] = dist_name + dist_version_full
-        var['python'] = src.architecture.get_python_version()
-
-        var['nb_proc'] = src.architecture.get_nb_proc()
+
+        var["dist_name"] = dist_name
+        var["dist_version"] = dist_version
+        var["dist"] = dist
+        var["dist_ref"] = dist_name + dist_version_full
+        var["python"] = src.architecture.get_python_version()
+
+        var["nb_proc"] = src.architecture.get_nb_proc()
         node_name = platform.node()
-        var['node'] = node_name
-        var['hostname'] = node_name
+        var["node"] = node_name
+        var["hostname"] = node_name
 
         # set date parameters
         dt = datetime.datetime.now()
-        var['date'] = dt.strftime('%Y%m%d')
-        var['datehour'] = dt.strftime('%Y%m%d_%H%M%S')
-        var['hour'] = dt.strftime('%H%M%S')
-
-        var['command'] = str(command)
-        var['application'] = str(application)
-
-        # Root dir for temporary files 
-        var['tmp_root'] = os.sep + 'tmp' + os.sep + var['user']
-        # particular win case 
-        if src.architecture.is_windows() : 
-            var['tmp_root'] =  os.path.expanduser('~') + os.sep + 'tmp'
-        
+        var["date"] = dt.strftime("%Y%m%d")
+        var["datehour"] = dt.strftime("%Y%m%d_%H%M%S")
+        var["hour"] = dt.strftime("%H%M%S")
+
+        var["command"] = str(command)
+        var["application"] = str(application)
+
+        # Root dir for temporary files
+        var["tmp_root"] = os.sep + "tmp" + os.sep + var["user"]
+        # particular win case
+        if src.architecture.is_windows():
+            var["tmp_root"] = os.path.expanduser("~") + os.sep + "tmp"
+
         return var
 
     def get_command_line_overrides(self, options, sections):
-        '''get all the overwrites that are in the command line
-        
-        :param options: the options from salomeTools class 
+        """get all the overwrites that are in the command line
+
+        :param options: the options from salomeTools class
                         initialization (like -l5 or --overwrite)
         :param sections str: The config section to overwrite.
         :return: The list of all the overwrites to apply.
         :rtype: list
-        '''
-        # when there are no options or not the overwrite option, 
+        """
+        # when there are no options or not the overwrite option,
         # return an empty list
         if options is None or options.overwrite is None:
             return []
-        
+
         over = []
         for section in sections:
-            # only overwrite the sections that correspond to the option 
-            over.extend(filter(lambda l: l.startswith(section + "."), 
-                               options.overwrite))
+            # only overwrite the sections that correspond to the option
+            over.extend(
+                filter(lambda l: l.startswith(section + "."), options.overwrite)
+            )
         return over
 
-    def get_config(self, application=None, options=None, command=None,
-                    datadir=None):
-        '''get the config from all the configuration files.
-        
+    def get_config(self, application=None, options=None, command=None, datadir=None):
+        """get the config from all the configuration files.
+
         :param application str: The application for which salomeTools is called.
         :param options class Options: The general salomeToos
                                       options (--overwrite or -l5, for example)
         :param command str: The command that is called.
-        :param datadir str: The repository that contain 
+        :param datadir str: The repository that contain
                             external data for salomeTools.
         :return: The final config.
         :rtype: class 'src.pyconf.Config'
-        '''        
-        
+        """
+
         # create a ConfigMerger to handle merge
-        merger = src.pyconf.ConfigMerger()#MergeHandler())
-        
+        merger = src.pyconf.ConfigMerger()  # MergeHandler())
+
         # create the configuration instance
         cfg = src.pyconf.Config()
-        
+
         # =====================================================================
         # create VARS section
-        var = self._create_vars(application=application, command=command, datadir=datadir)
+        var = self._create_vars(
+            application=application, command=command, datadir=datadir
+        )
         # DBG.write("create_vars", var, DBG.isDeveloper())
 
         # add VARS to config
         cfg.VARS = src.pyconf.Mapping(cfg)
         for variable in var:
             cfg.VARS[variable] = var[variable]
-        
+
         # apply overwrite from command line if needed
         for rule in self.get_command_line_overrides(options, ["VARS"]):
-            exec('cfg.' + rule) # this cannot be factorized because of the exec
-        
+            exec("cfg." + rule)  # this cannot be factorized because of the exec
+
         # =====================================================================
         # Load INTERNAL config
         # read src/internal_config/salomeTools.pyconf
-        src.pyconf.streamOpener = ConfigOpener([
-                             osJoin(cfg.VARS.srcDir, 'internal_config')])
+        src.pyconf.streamOpener = ConfigOpener(
+            [osJoin(cfg.VARS.srcDir, "internal_config")]
+        )
         try:
-            if src.architecture.is_windows(): # special internal config for windows
-                internal_cfg = src.pyconf.Config(open( osJoin(cfg.VARS.srcDir,
-                                        'internal_config', 'salomeTools_win.pyconf')))
+            if src.architecture.is_windows():  # special internal config for windows
+                internal_cfg = src.pyconf.Config(
+                    open(
+                        osJoin(
+                            cfg.VARS.srcDir, "internal_config", "salomeTools_win.pyconf"
+                        )
+                    )
+                )
             else:
-                internal_cfg = src.pyconf.Config(open( osJoin(cfg.VARS.srcDir,
-                                        'internal_config', 'salomeTools.pyconf')))
+                internal_cfg = src.pyconf.Config(
+                    open(
+                        osJoin(cfg.VARS.srcDir, "internal_config", "salomeTools.pyconf")
+                    )
+                )
         except src.pyconf.ConfigError as e:
-            raise src.SatException(_("Error in configuration file:"
-                                     " salomeTools.pyconf\n  %(error)s") % \
-                                   {'error': str(e) })
-        
+            raise src.SatException(
+                _("Error in configuration file:" " salomeTools.pyconf\n  %(error)s")
+                % {"error": str(e)}
+            )
+
         merger.merge(cfg, internal_cfg)
 
         # apply overwrite from command line if needed
         for rule in self.get_command_line_overrides(options, ["INTERNAL"]):
-            exec('cfg.' + rule) # this cannot be factorized because of the exec        
-               
+            exec("cfg." + rule)  # this cannot be factorized because of the exec
+
         # =====================================================================
         # Load LOCAL config file
         # search only in the data directory
         src.pyconf.streamOpener = ConfigOpener([cfg.VARS.datadir])
         try:
-            local_cfg = src.pyconf.Config(open( osJoin(cfg.VARS.datadir,
-                                                           'local.pyconf')),
-                                         PWD = ('LOCAL', cfg.VARS.datadir) )
+            local_cfg = src.pyconf.Config(
+                open(osJoin(cfg.VARS.datadir, "local.pyconf")),
+                PWD=("LOCAL", cfg.VARS.datadir),
+            )
         except src.pyconf.ConfigError as e:
-            raise src.SatException(_("Error in configuration file: "
-                                     "local.pyconf\n  %(error)s") % \
-                {'error': str(e) })
+            raise src.SatException(
+                _("Error in configuration file: " "local.pyconf\n  %(error)s")
+                % {"error": str(e)}
+            )
         except IOError as error:
             e = str(error)
-            raise src.SatException( e );
+            raise src.SatException(e)
         merger.merge(cfg, local_cfg)
 
         # When the key is "default", put the default value
         if cfg.LOCAL.base == "default":
-            cfg.LOCAL.base = os.path.abspath(osJoin(cfg.VARS.salometoolsway, "..", "BASE"))
+            cfg.LOCAL.base = os.path.abspath(
+                osJoin(cfg.VARS.salometoolsway, "..", "BASE")
+            )
         if cfg.LOCAL.workdir == "default":
             cfg.LOCAL.workdir = os.path.abspath(osJoin(cfg.VARS.salometoolsway, ".."))
         if cfg.LOCAL.log_dir == "default":
-            cfg.LOCAL.log_dir = os.path.abspath(osJoin(cfg.VARS.salometoolsway, "..", "LOGS"))
+            cfg.LOCAL.log_dir = os.path.abspath(
+                osJoin(cfg.VARS.salometoolsway, "..", "LOGS")
+            )
 
         if cfg.LOCAL.archive_dir == "default":
-            cfg.LOCAL.archive_dir = os.path.abspath( osJoin(cfg.VARS.salometoolsway, "..", "ARCHIVES"))
+            cfg.LOCAL.archive_dir = os.path.abspath(
+                osJoin(cfg.VARS.salometoolsway, "..", "ARCHIVES")
+            )
 
         # if the sat tag was not set permanently by user
         if cfg.LOCAL.tag == "unknown":
             # get the tag with git, and store it
-            sat_version=src.system.git_describe(cfg.VARS.salometoolsway) 
+            sat_version = src.system.git_describe(cfg.VARS.salometoolsway)
             if sat_version == False:
-                sat_version=cfg.INTERNAL.sat_version
-            cfg.LOCAL.tag=sat_version
-                
+                sat_version = cfg.INTERNAL.sat_version
+            cfg.LOCAL.tag = sat_version
 
         # apply overwrite from command line if needed
         for rule in self.get_command_line_overrides(options, ["LOCAL"]):
-            exec('cfg.' + rule) # this cannot be factorized because of the exec
-        
+            exec("cfg." + rule)  # this cannot be factorized because of the exec
+
         # =====================================================================
         # Load the PROJECTS
         projects_cfg = src.pyconf.Config()
-        projects_cfg.addMapping("PROJECTS",
-                                src.pyconf.Mapping(projects_cfg),
-                                "The projects\n")
-        projects_cfg.PROJECTS.addMapping("projects",
-                                src.pyconf.Mapping(cfg.PROJECTS),
-                                "The projects definition\n")
-        
+        projects_cfg.addMapping(
+            "PROJECTS", src.pyconf.Mapping(projects_cfg), "The projects\n"
+        )
+        projects_cfg.PROJECTS.addMapping(
+            "projects", src.pyconf.Mapping(cfg.PROJECTS), "The projects definition\n"
+        )
+
         for project_pyconf_path in cfg.PROJECTS.project_file_paths:
             if not os.path.isabs(project_pyconf_path):
                 # for a relative path (archive case) we complete with sat path
-                project_pyconf_path = os.path.join(cfg.VARS.salometoolsway,
-                                                  project_pyconf_path)
+                project_pyconf_path = os.path.join(
+                    cfg.VARS.salometoolsway, project_pyconf_path
+                )
             if not os.path.exists(project_pyconf_path):
-                msg = _("WARNING: The project file %s cannot be found. "
-                        "It will be ignored\n" % project_pyconf_path)
+                msg = _(
+                    "WARNING: The project file %s cannot be found. "
+                    "It will be ignored\n" % project_pyconf_path
+                )
                 sys.stdout.write(msg)
                 continue
-            project_name = os.path.basename(
-                                    project_pyconf_path)[:-len(".pyconf")]
+            project_name = os.path.basename(project_pyconf_path)[: -len(".pyconf")]
             try:
                 project_pyconf_dir = os.path.dirname(project_pyconf_path)
-                project_cfg = src.pyconf.Config(open(project_pyconf_path),
-                                                PWD=("", project_pyconf_dir))
+                project_cfg = src.pyconf.Config(
+                    open(project_pyconf_path), PWD=("", project_pyconf_dir)
+                )
             except Exception as e:
-                msg = _("ERROR: Error in configuration file: "
-                                 "%(file_path)s\n  %(error)s\n") % \
-                            {'file_path' : project_pyconf_path, 'error': str(e) }
+                msg = _(
+                    "ERROR: Error in configuration file: "
+                    "%(file_path)s\n  %(error)s\n"
+                ) % {"file_path": project_pyconf_path, "error": str(e)}
                 sys.stdout.write(msg)
                 continue
-            projects_cfg.PROJECTS.projects.addMapping(project_name,
-                             src.pyconf.Mapping(projects_cfg.PROJECTS.projects),
-                             "The %s project\n" % project_name)
-            projects_cfg.PROJECTS.projects[project_name]=project_cfg
-            projects_cfg.PROJECTS.projects[project_name]["file_path"] = \
-                                                        project_pyconf_path
+            projects_cfg.PROJECTS.projects.addMapping(
+                project_name,
+                src.pyconf.Mapping(projects_cfg.PROJECTS.projects),
+                "The %s project\n" % project_name,
+            )
+            projects_cfg.PROJECTS.projects[project_name] = project_cfg
+            projects_cfg.PROJECTS.projects[project_name][
+                "file_path"
+            ] = project_pyconf_path
             # store the project tag if any
-            product_project_git_tag = src.system.git_describe(os.path.dirname(project_pyconf_path))
+            product_project_git_tag = src.system.git_describe(
+                os.path.dirname(project_pyconf_path)
+            )
             if product_project_git_tag:
-                projects_cfg.PROJECTS.projects[project_name]["git_tag"] = product_project_git_tag
+                projects_cfg.PROJECTS.projects[project_name][
+                    "git_tag"
+                ] = product_project_git_tag
             else:
                 projects_cfg.PROJECTS.projects[project_name]["git_tag"] = "unknown"
-                   
+
         merger.merge(cfg, projects_cfg)
 
         # apply overwrite from command line if needed
         for rule in self.get_command_line_overrides(options, ["PROJECTS"]):
-            exec('cfg.' + rule) # this cannot be factorized because of the exec
-        
+            exec("cfg." + rule)  # this cannot be factorized because of the exec
+
         # =====================================================================
-        # Create the paths where to search the application configurations, 
-        # the product configurations, the products archives, 
+        # Create the paths where to search the application configurations,
+        # the product configurations, the products archives,
         # the jobs configurations and the machines configurations
         cfg.addMapping("PATHS", src.pyconf.Mapping(cfg), "The paths\n")
         cfg.PATHS["APPLICATIONPATH"] = src.pyconf.Sequence(cfg.PATHS)
         cfg.PATHS.APPLICATIONPATH.append(cfg.VARS.personal_applications_dir, "")
 
-        
         cfg.PATHS["PRODUCTPATH"] = src.pyconf.Sequence(cfg.PATHS)
         cfg.PATHS.PRODUCTPATH.append(cfg.VARS.personal_products_dir, "")
         cfg.PATHS["ARCHIVEPATH"] = src.pyconf.Sequence(cfg.PATHS)
@@ -400,27 +499,29 @@ class ConfigManager:
         # Loop over the projects in order to complete the PATHS variables
         # as /data/tmpsalome/salome/prerequis/archives for example ARCHIVEPATH
         for project in cfg.PROJECTS.projects:
-            for PATH in ["APPLICATIONPATH",
-                         "PRODUCTPATH",
-                         "ARCHIVEPATH", #comment this for default archive      #8646
-                         "ARCHIVEFTP",
-                         "JOBPATH",
-                         "MACHINEPATH",
-                         "LICENCEPATH"]:
+            for PATH in [
+                "APPLICATIONPATH",
+                "PRODUCTPATH",
+                "ARCHIVEPATH",  # comment this for default archive     #8646
+                "ARCHIVEFTP",
+                "JOBPATH",
+                "MACHINEPATH",
+                "LICENCEPATH",
+            ]:
                 if PATH not in cfg.PROJECTS.projects[project]:
                     continue
-                pathlist=cfg.PROJECTS.projects[project][PATH].split(":")
+                pathlist = cfg.PROJECTS.projects[project][PATH].split(":")
                 for path in pathlist:
                     cfg.PATHS[PATH].append(path, "")
-        
+
         # apply overwrite from command line if needed
         for rule in self.get_command_line_overrides(options, ["PATHS"]):
-            exec('cfg.' + rule) # this cannot be factorized because of the exec
+            exec("cfg." + rule)  # this cannot be factorized because of the exec
 
         # AT END append APPLI_TEST directory in APPLICATIONPATH, for unittest
-        appli_test_dir =  osJoin(satdir, "test", "APPLI_TEST")
+        appli_test_dir = osJoin(satdir, "test", "APPLI_TEST")
         if appli_test_dir not in cfg.PATHS.APPLICATIONPATH:
-          cfg.PATHS.APPLICATIONPATH.append(appli_test_dir, "unittest APPLI_TEST path")
+            cfg.PATHS.APPLICATIONPATH.append(appli_test_dir, "unittest APPLI_TEST path")
 
         # =====================================================================
         # Load APPLICATION config file
@@ -430,94 +531,119 @@ class ConfigManager:
             src.pyconf.streamOpener = ConfigOpener(cp)
             do_merge = True
             try:
-                application_cfg = src.pyconf.Config(application + '.pyconf')
+                application_cfg = src.pyconf.Config(application + ".pyconf")
             except IOError as e:
                 raise src.SatException(
-                   _("%s, use 'config --list' to get the list of available applications.") % e)
+                    _(
+                        "%s, use 'config --list' to get the list of available applications."
+                    )
+                    % e
+                )
             except src.pyconf.ConfigError as e:
-                if (not ('-e' in parser.parse_args()[1]) 
-                                         or ('--edit' in parser.parse_args()[1]) 
-                                         and command == 'config'):
-                    raise src.SatException(_("Error in configuration file: "
-                                             "%(application)s.pyconf\n "
-                                             " %(error)s") % \
-                        { 'application': application, 'error': str(e) } )
+                if (
+                    not ("-e" in parser.parse_args()[1])
+                    or ("--edit" in parser.parse_args()[1])
+                    and command == "config"
+                ):
+                    raise src.SatException(
+                        _(
+                            "Error in configuration file: "
+                            "%(application)s.pyconf\n "
+                            " %(error)s"
+                        )
+                        % {"application": application, "error": str(e)}
+                    )
                 else:
-                    sys.stdout.write(src.printcolors.printcWarning(
-                                        "There is an error in the file"
-                                        " %s.pyconf.\n" % cfg.VARS.application))
+                    sys.stdout.write(
+                        src.printcolors.printcWarning(
+                            "There is an error in the file"
+                            " %s.pyconf.\n" % cfg.VARS.application
+                        )
+                    )
                     do_merge = False
             except Exception as e:
-                if (not ('-e' in parser.parse_args()[1]) 
-                                        or ('--edit' in parser.parse_args()[1]) 
-                                        and command == 'config'):
+                if (
+                    not ("-e" in parser.parse_args()[1])
+                    or ("--edit" in parser.parse_args()[1])
+                    and command == "config"
+                ):
                     sys.stdout.write(src.printcolors.printcWarning("%s\n" % str(e)))
-                    raise src.SatException(_("Error in configuration file:"
-                                             " %(application)s.pyconf\n") % \
-                        { 'application': application} )
+                    raise src.SatException(
+                        _("Error in configuration file:" " %(application)s.pyconf\n")
+                        % {"application": application}
+                    )
                 else:
-                    sys.stdout.write(src.printcolors.printcWarning(
-                                "There is an error in the file"
-                                " %s.pyconf. Opening the file with the"
-                                " default viewer\n" % cfg.VARS.application))
-                    sys.stdout.write("The error:"
-                                 " %s\n" % src.printcolors.printcWarning(
-                                                                      str(e)))
+                    sys.stdout.write(
+                        src.printcolors.printcWarning(
+                            "There is an error in the file"
+                            " %s.pyconf. Opening the file with the"
+                            " default viewer\n" % cfg.VARS.application
+                        )
+                    )
+                    sys.stdout.write(
+                        "The error:" " %s\n" % src.printcolors.printcWarning(str(e))
+                    )
                     do_merge = False
-        
+
             else:
-                cfg['open_application'] = 'yes'
+                cfg["open_application"] = "yes"
         # =====================================================================
         # Load product config files in PRODUCTS section
         products_cfg = src.pyconf.Config()
-        products_cfg.addMapping("PRODUCTS",
-                                src.pyconf.Mapping(products_cfg),
-                                "The products\n")
+        products_cfg.addMapping(
+            "PRODUCTS", src.pyconf.Mapping(products_cfg), "The products\n"
+        )
         if application is not None:
             src.pyconf.streamOpener = ConfigOpener(cfg.PATHS.PRODUCTPATH)
             for product_name in application_cfg.APPLICATION.products.keys():
                 # Loop on all files that are in softsDir directory
                 # and read their config
                 product_file_name = product_name + ".pyconf"
-                product_file_path = src.find_file_in_lpath(product_file_name, cfg.PATHS.PRODUCTPATH)
+                product_file_path = src.find_file_in_lpath(
+                    product_file_name, cfg.PATHS.PRODUCTPATH
+                )
                 if product_file_path:
                     products_dir = os.path.dirname(product_file_path)
                     # for a relative path (archive case) we complete with sat path
                     if not os.path.isabs(products_dir):
-                        products_dir = os.path.join(cfg.VARS.salometoolsway,
-                                                    products_dir)
+                        products_dir = os.path.join(
+                            cfg.VARS.salometoolsway, products_dir
+                        )
                     try:
-                        prod_cfg = src.pyconf.Config(open(product_file_path),
-                                                     PWD=("", products_dir))
+                        prod_cfg = src.pyconf.Config(
+                            open(product_file_path), PWD=("", products_dir)
+                        )
                         prod_cfg.from_file = product_file_path
                         products_cfg.PRODUCTS[product_name] = prod_cfg
                     except Exception as e:
                         msg = _(
                             "WARNING: Error in configuration file"
-                            ": %(prod)s\n  %(error)s" % \
-                            {'prod' :  product_name, 'error': str(e) })
+                            ": %(prod)s\n  %(error)s"
+                            % {"prod": product_name, "error": str(e)}
+                        )
                         sys.stdout.write(msg)
-            
+
             merger.merge(cfg, products_cfg)
-            
+
             # apply overwrite from command line if needed
             for rule in self.get_command_line_overrides(options, ["PRODUCTS"]):
-                exec('cfg.' + rule) # this cannot be factorized because of the exec
-            
+                exec("cfg." + rule)  # this cannot be factorized because of the exec
+
             if do_merge:
                 merger.merge(cfg, application_cfg)
 
                 # default launcher name ('salome')
-                if ('profile' in cfg.APPLICATION and 
-                    'launcher_name' not in cfg.APPLICATION.profile):
-                    cfg.APPLICATION.profile.launcher_name = 'salome'
+                if (
+                    "profile" in cfg.APPLICATION
+                    and "launcher_name" not in cfg.APPLICATION.profile
+                ):
+                    cfg.APPLICATION.profile.launcher_name = "salome"
 
                 # apply overwrite from command line if needed
-                for rule in self.get_command_line_overrides(options,
-                                                             ["APPLICATION"]):
+                for rule in self.get_command_line_overrides(options, ["APPLICATION"]):
                     # this cannot be factorized because of the exec
-                    exec('cfg.' + rule)
-            
+                    exec("cfg." + rule)
+
         # =====================================================================
         # load USER config
         self.set_user_config_file(cfg)
@@ -527,8 +653,8 @@ class ConfigManager:
 
         # apply overwrite from command line if needed
         for rule in self.get_command_line_overrides(options, ["USER"]):
-            exec('cfg.' + rule) # this cannot be factorize because of the exec
-        
+            exec("cfg." + rule)  # this cannot be factorize because of the exec
+
         # remove application products "blacklisted" in rm_products field
         if "APPLICATION" in cfg and "rm_products" in cfg.APPLICATION:
             for prod_to_remove in cfg.APPLICATION.rm_products:
@@ -538,115 +664,129 @@ class ConfigManager:
         return cfg
 
     def set_user_config_file(self, config):
-        '''Set the user config file name and path.
+        """Set the user config file name and path.
         If necessary, build it from another one or create it from scratch.
-        
-        :param config class 'src.pyconf.Config': The global config 
+
+        :param config class 'src.pyconf.Config': The global config
                                                  (containing all pyconf).
-        '''
+        """
         # get the expected name and path of the file
-        self.config_file_name = 'SAT.pyconf'
-        self.user_config_file_path =  osJoin(config.VARS.personalDir, self.config_file_name)
-        
+        self.config_file_name = "SAT.pyconf"
+        self.user_config_file_path = osJoin(
+            config.VARS.personalDir, self.config_file_name
+        )
+
         # if pyconf does not exist, create it from scratch
-        if not os.path.isfile(self.user_config_file_path): 
+        if not os.path.isfile(self.user_config_file_path):
             self.create_config_file(config)
-    
+
     def create_config_file(self, config):
-        '''This method is called when there are no user config file. 
+        """This method is called when there are no user config file.
            It build it from scratch.
-        
+
         :param config class 'src.pyconf.Config': The global config.
         :return: the config corresponding to the file created.
         :rtype: config class 'src.pyconf.Config'
-        '''
-        
+        """
+
         cfg_name = self.get_user_config_file()
 
         user_cfg = src.pyconf.Config()
         #
-        user_cfg.addMapping('USER', src.pyconf.Mapping(user_cfg), "")
-
-        user_cfg.USER.addMapping('cvs_user', config.VARS.user,
-            "This is the user name used to access salome cvs base.\n")
-        user_cfg.USER.addMapping('svn_user', config.VARS.user,
-            "This is the user name used to access salome svn base.\n")
-        user_cfg.USER.addMapping('output_verbose_level', 3,
+        user_cfg.addMapping("USER", src.pyconf.Mapping(user_cfg), "")
+
+        user_cfg.USER.addMapping(
+            "cvs_user",
+            config.VARS.user,
+            "This is the user name used to access salome cvs base.\n",
+        )
+        user_cfg.USER.addMapping(
+            "svn_user",
+            config.VARS.user,
+            "This is the user name used to access salome svn base.\n",
+        )
+        user_cfg.USER.addMapping(
+            "output_verbose_level",
+            3,
             "This is the default output_verbose_level you want."
-            " 0=>no output, 5=>debug.\n")
-        user_cfg.USER.addMapping('publish_dir', 
-                                  osJoin(os.path.expanduser('~'),
-                                 'websupport', 
-                                 'satreport'), 
-                                 "")
-        user_cfg.USER.addMapping('editor',
-                                 'vi', 
-                                 "This is the editor used to "
-                                 "modify configuration files\n")
-        user_cfg.USER.addMapping('browser', 
-                                 'firefox', 
-                                 "This is the browser used to "
-                                 "read html documentation\n")
-        user_cfg.USER.addMapping('pdf_viewer', 
-                                 'evince', 
-                                 "This is the pdf_viewer used "
-                                 "to read pdf documentation\n")
+            " 0=>no output, 5=>debug.\n",
+        )
+        user_cfg.USER.addMapping(
+            "publish_dir",
+            osJoin(os.path.expanduser("~"), "websupport", "satreport"),
+            "",
+        )
+        user_cfg.USER.addMapping(
+            "editor", "vi", "This is the editor used to " "modify configuration files\n"
+        )
+        user_cfg.USER.addMapping(
+            "browser",
+            "firefox",
+            "This is the browser used to " "read html documentation\n",
+        )
+        user_cfg.USER.addMapping(
+            "pdf_viewer",
+            "evince",
+            "This is the pdf_viewer used " "to read pdf documentation\n",
+        )
 
         src.ensure_path_exists(config.VARS.personalDir)
-        src.ensure_path_exists( osJoin(config.VARS.personalDir,
-                                            'Applications'))
+        src.ensure_path_exists(osJoin(config.VARS.personalDir, "Applications"))
 
-        f = open(cfg_name, 'w')
+        f = open(cfg_name, "w")
         user_cfg.__save__(f)
         f.close()
 
-        return user_cfg   
+        return user_cfg
 
     def get_user_config_file(self):
-        '''Get the user config file
+        """Get the user config file
         :return: path to the user config file.
         :rtype: str
-        '''
+        """
         if not self.user_config_file_path:
-            raise src.SatException(_("Error in get_user_config_file: "
-                                     "missing user config file path"))
-        return self.user_config_file_path     
+            raise src.SatException(
+                _("Error in get_user_config_file: " "missing user config file path")
+            )
+        return self.user_config_file_path
+
 
 def check_path(path, ext=[]):
-    '''Construct a text with the input path and "not found" if it does not
+    """Construct a text with the input path and "not found" if it does not
        exist.
-    
+
     :param path Str: the path to check.
-    :param ext List: An extension. Verify that the path extension 
+    :param ext List: An extension. Verify that the path extension
                      is in the list
     :return: The string of the path with information
     :rtype: Str
-    '''
+    """
     # check if file exists
     if not os.path.exists(path):
-        return "'%s'" % path + " " + src.printcolors.printcError(_(
-                                                            "** not found"))
+        return "'%s'" % path + " " + src.printcolors.printcError(_("** not found"))
 
     # check extension
     if len(ext) > 0:
         fe = os.path.splitext(path)[1].lower()
         if fe not in ext:
-            return "'%s'" % path + " " + src.printcolors.printcError(_(
-                                                        "** bad extension"))
+            return (
+                "'%s'" % path + " " + src.printcolors.printcError(_("** bad extension"))
+            )
 
     return path
 
+
 def show_product_info(config, name, logger):
-    '''Display on the terminal and logger information about a product.
-    
+    """Display on the terminal and logger information about a product.
+
     :param config Config: the global configuration.
     :param name Str: The name of the product
     :param logger Logger: The logger instance to use for the display
-    '''
-    
+    """
+
     logger.write(_("%s is a product\n") % src.printcolors.printcLabel(name), 2)
     pinfo = src.product.get_product_config(config, name)
-    
+
     if "depend" in pinfo:
         src.printcolors.print_value(logger, "depends on", sorted(pinfo.depend), 2)
 
@@ -654,22 +794,17 @@ def show_product_info(config, name, logger):
         src.printcolors.print_value(logger, "optional", sorted(pinfo.opt_depend), 2)
 
     if "build_depend" in pinfo:
-        src.printcolors.print_value(logger, "build depend on", sorted(pinfo.build_depend), 2)
-
+        src.printcolors.print_value(
+            logger, "build depend on", sorted(pinfo.build_depend), 2
+        )
 
     # information on pyconf
     logger.write("\n", 2)
     logger.write(src.printcolors.printcLabel("configuration:") + "\n", 2)
     if "from_file" in pinfo:
-        src.printcolors.print_value(logger,
-                                    "pyconf file path",
-                                    pinfo.from_file,
-                                    2)
+        src.printcolors.print_value(logger, "pyconf file path", pinfo.from_file, 2)
     if "section" in pinfo:
-        src.printcolors.print_value(logger,
-                                    "section",
-                                    pinfo.section,
-                                    2)
+        src.printcolors.print_value(logger, "section", pinfo.section, 2)
 
     # information on prepare
     logger.write("\n", 2)
@@ -681,72 +816,66 @@ def show_product_info(config, name, logger):
         method += " (dev)"
     src.printcolors.print_value(logger, "get method", method, 2)
 
-    if method == 'cvs':
+    if method == "cvs":
         src.printcolors.print_value(logger, "server", pinfo.cvs_info.server, 2)
-        src.printcolors.print_value(logger, "base module",
-                                    pinfo.cvs_info.module_base, 2)
+        src.printcolors.print_value(
+            logger, "base module", pinfo.cvs_info.module_base, 2
+        )
         src.printcolors.print_value(logger, "source", pinfo.cvs_info.source, 2)
         src.printcolors.print_value(logger, "tag", pinfo.cvs_info.tag, 2)
 
-    elif method == 'svn':
+    elif method == "svn":
         src.printcolors.print_value(logger, "repo", pinfo.svn_info.repo, 2)
 
-    elif method == 'git':
+    elif method == "git":
         src.printcolors.print_value(logger, "repo", pinfo.git_info.repo, 2)
         src.printcolors.print_value(logger, "tag", pinfo.git_info.tag, 2)
 
-    elif method == 'archive':
-        src.printcolors.print_value(logger,
-                                    "get from",
-                                    check_path(pinfo.archive_info.archive_name),
-                                    2)
+    elif method == "archive":
+        src.printcolors.print_value(
+            logger, "get from", check_path(pinfo.archive_info.archive_name), 2
+        )
 
-    if 'patches' in pinfo:
+    if "patches" in pinfo:
         for patch in pinfo.patches:
             src.printcolors.print_value(logger, "patch", check_path(patch), 2)
 
     if src.product.product_is_fixed(pinfo):
-        src.printcolors.print_value(logger, "install_dir",
-                                    check_path(pinfo.install_dir), 2)
+        src.printcolors.print_value(
+            logger, "install_dir", check_path(pinfo.install_dir), 2
+        )
 
     if src.product.product_is_native(pinfo) or src.product.product_is_fixed(pinfo):
         return
-    
+
     # information on compilation
     if src.product.product_compiles(pinfo):
         logger.write("\n", 2)
         logger.write(src.printcolors.printcLabel("compile:") + "\n", 2)
-        src.printcolors.print_value(logger,
-                                    "compilation method",
-                                    pinfo.build_source,
-                                    2)
-        
+        src.printcolors.print_value(logger, "compilation method", pinfo.build_source, 2)
+
         if pinfo.build_source == "script" and "compil_script" in pinfo:
-            src.printcolors.print_value(logger, 
-                                        "Compilation script", 
-                                        pinfo.compil_script, 
-                                        2)
-        
-        if 'nb_proc' in pinfo:
+            src.printcolors.print_value(
+                logger, "Compilation script", pinfo.compil_script, 2
+            )
+
+        if "nb_proc" in pinfo:
             src.printcolors.print_value(logger, "make -j", pinfo.nb_proc, 2)
-    
-        src.printcolors.print_value(logger, 
-                                    "source dir", 
-                                    check_path(pinfo.source_dir), 
-                                    2)
-        if 'install_dir' in pinfo:
-            src.printcolors.print_value(logger, 
-                                        "build dir", 
-                                        check_path(pinfo.build_dir), 
-                                        2)
-            src.printcolors.print_value(logger, 
-                                        "install dir", 
-                                        check_path(pinfo.install_dir), 
-                                        2)
+
+        src.printcolors.print_value(
+            logger, "source dir", check_path(pinfo.source_dir), 2
+        )
+        if "install_dir" in pinfo:
+            src.printcolors.print_value(
+                logger, "build dir", check_path(pinfo.build_dir), 2
+            )
+            src.printcolors.print_value(
+                logger, "install dir", check_path(pinfo.install_dir), 2
+            )
         else:
-            logger.write("  " + 
-                         src.printcolors.printcWarning(_("no install dir")) + 
-                         "\n", 2)
+            logger.write(
+                "  " + src.printcolors.printcWarning(_("no install dir")) + "\n", 2
+            )
 
         src.printcolors.print_value(logger, "debug ", pinfo.debug, 2)
         src.printcolors.print_value(logger, "verbose ", pinfo.verbose, 2)
@@ -762,258 +891,297 @@ def show_product_info(config, name, logger):
     logger.write("\n", 2)
     logger.write(src.printcolors.printcLabel("environ :") + "\n", 2)
     if "environ" in pinfo and "env_script" in pinfo.environ:
-        src.printcolors.print_value(logger, 
-                                    "script", 
-                                    check_path(pinfo.environ.env_script), 
-                                    2)
+        src.printcolors.print_value(
+            logger, "script", check_path(pinfo.environ.env_script), 2
+        )
 
     # display run-time environment
-    zz = src.environment.SalomeEnviron(config,
-                                       src.fileEnviron.ScreenEnviron(logger), 
-                                       False)
+    zz = src.environment.SalomeEnviron(
+        config, src.fileEnviron.ScreenEnviron(logger), False
+    )
     zz.set_python_libdirs()
     zz.set_a_product(name, logger)
     logger.write("\n", 2)
 
 
 def show_patchs(config, logger):
-  '''Prints all the used patchs in the application.
+    """Prints all the used patchs in the application.
 
-  :param config Config: the global configuration.
-  :param logger Logger: The logger instance to use for the display
-  '''
-  oneOrMore = False
-  for product in sorted(config.APPLICATION.products):
-    try:
-      product_info = src.product.get_product_config(config, product)
-      if src.product.product_has_patches(product_info):
-        oneOrMore = True
-        logger.write("%s:\n" % product, 1)
-        for i in product_info.patches:
-          logger.write(src.printcolors.printcInfo("    %s\n" % i), 1)
-    except Exception as e:
-      msg = "problem on product %s\n%s\n" % (product, str(e))
-      logger.error(msg)
+    :param config Config: the global configuration.
+    :param logger Logger: The logger instance to use for the display
+    """
+    oneOrMore = False
+    for product in sorted(config.APPLICATION.products):
+        try:
+            product_info = src.product.get_product_config(config, product)
+            if src.product.product_has_patches(product_info):
+                oneOrMore = True
+                logger.write("%s:\n" % product, 1)
+                for i in product_info.patches:
+                    logger.write(src.printcolors.printcInfo("    %s\n" % i), 1)
+        except Exception as e:
+            msg = "problem on product %s\n%s\n" % (product, str(e))
+            logger.error(msg)
+
+    if oneOrMore:
+        logger.write("\n", 1)
+    else:
+        logger.write("No patchs found\n", 1)
 
-  if oneOrMore:
-    logger.write("\n", 1)
-  else:
-    logger.write("No patchs found\n", 1)
 
 def check_install_system(config, logger):
-  '''Check the installation of all (declared) system products
-
-  :param config Config: the global configuration.
-  :param logger Logger: The logger instance to use for the display
-  '''
-  # get the command to use for checking the system dependencies
-  # (either rmp or apt)
-  check_cmd=src.system.get_pkg_check_cmd(config.VARS.dist_name)
-  logger.write("\nCheck the system dependencies declared in the application\n",1)
-  pkgmgr=check_cmd[0]
-  run_dep_ko=[] # list of missing run time dependencies
-  build_dep_ko=[] # list of missing compile time dependencies
-  for product in sorted(config.APPLICATION.products):
-    try:
-      product_info = src.product.get_product_config(config, product)
-      if src.product.product_is_native(product_info):
-        # if the product is native, get (in two dictionnaries the runtime and compile time 
-        # system dependencies with the status (OK/KO)
-        run_pkg,build_pkg=src.product.check_system_dep(config.VARS.dist, check_cmd, product_info)
-        #logger.write("\n*** %s ***\n" % product, 1)
-        for pkg in run_pkg:
-            logger.write("\n   - "+pkg + " : " + run_pkg[pkg], 1)
-            if "KO" in run_pkg[pkg]:
-                run_dep_ko.append(pkg)
-        for pkg in build_pkg:
-            logger.write("\n   - "+pkg + " : " + build_pkg[pkg], 1)
-            if "KO" in build_pkg[pkg]:
-                build_dep_ko.append(pkg)
-        #  logger.write(src.printcolors.printcInfo("    %s\n" % i), 1)
+    """Check the installation of all (declared) system products
+
+    :param config Config: the global configuration.
+    :param logger Logger: The logger instance to use for the display
+    """
+    # get the command to use for checking the system dependencies
+    # (either rmp or apt)
+    check_cmd = src.system.get_pkg_check_cmd(config.VARS.dist_name)
+    logger.write("\nCheck the system dependencies declared in the application\n", 1)
+    pkgmgr = check_cmd[0]
+    run_dep_ko = []  # list of missing run time dependencies
+    build_dep_ko = []  # list of missing compile time dependencies
+    for product in sorted(config.APPLICATION.products):
+        try:
+            product_info = src.product.get_product_config(config, product)
+            if src.product.product_is_native(product_info):
+                # if the product is native, get (in two dictionnaries the runtime and compile time
+                # system dependencies with the status (OK/KO)
+                run_pkg, build_pkg = src.product.check_system_dep(
+                    config.VARS.dist, check_cmd, product_info
+                )
+                # logger.write("\n*** %s ***\n" % product, 1)
+                for pkg in run_pkg:
+                    logger.write("\n   - " + pkg + " : " + run_pkg[pkg], 1)
+                    if "KO" in run_pkg[pkg]:
+                        run_dep_ko.append(pkg)
+                for pkg in build_pkg:
+                    logger.write("\n   - " + pkg + " : " + build_pkg[pkg], 1)
+                    if "KO" in build_pkg[pkg]:
+                        build_dep_ko.append(pkg)
+                #  logger.write(src.printcolors.printcInfo("    %s\n" % i), 1)
+
+        except Exception as e:
+            msg = "\nproblem with the check of system prerequisite %s\n%s\n" % (
+                product,
+                str(e),
+            )
+            logger.error(msg)
+            raise Exception(msg)
+
+    logger.write("\n\n", 1)
+    if run_dep_ko:
+        msg = (
+            "Some run time system dependencies are missing!\n"
+            + "Please install them with %s before running salome" % pkgmgr
+        )
+        logger.warning(msg)
+        logger.write("missing run time dependencies : ", 1)
+        for md in run_dep_ko:
+            logger.write(md + " ", 1)
+        logger.write("\n\n")
+
+    if build_dep_ko:
+        msg = (
+            "Some compile time system dependencies are missing!\n"
+            + "Please install them with %s before compiling salome" % pkgmgr
+        )
+        logger.warning(msg)
+        logger.write("missing compile time dependencies : ", 1)
+        for md in build_dep_ko:
+            logger.write(md + " ", 1)
+        logger.write("\n\n")
 
-    except Exception as e:
-      msg = "\nproblem with the check of system prerequisite %s\n%s\n" % (product, str(e))
-      logger.error(msg)
-      raise Exception(msg)
-
-  logger.write("\n\n",1)
-  if run_dep_ko:
-      msg="Some run time system dependencies are missing!\n"+\
-          "Please install them with %s before running salome" % pkgmgr
-      logger.warning(msg)
-      logger.write("missing run time dependencies : ",1)
-      for md in run_dep_ko: 
-        logger.write(md+" ",1)
-      logger.write("\n\n")
-        
-  if build_dep_ko:
-      msg="Some compile time system dependencies are missing!\n"+\
-          "Please install them with %s before compiling salome" % pkgmgr
-      logger.warning(msg)
-      logger.write("missing compile time dependencies : ",1)
-      for md in build_dep_ko: 
-        logger.write(md+" ",1)
-      logger.write("\n\n")
-    
 
 def show_dependencies(config, products, logger):
-    '''Prints dependencies of products in the application.
+    """Prints dependencies of products in the application.
 
     :param config Config: the global configuration.
     :param logger Logger: The logger instance to use for the display
-    '''
+    """
+
+    from compile import get_dependencies_graph, depth_search_graph, find_path_graph
 
-    from compile import get_dependencies_graph,depth_search_graph,find_path_graph
     # Get the list of all application products, and create its dependency graph
-    all_products_infos = src.product.get_products_infos(config.APPLICATION.products,config)
-    all_products_graph=get_dependencies_graph(all_products_infos, compile_time=False)
+    all_products_infos = src.product.get_products_infos(
+        config.APPLICATION.products, config
+    )
+    all_products_graph = get_dependencies_graph(all_products_infos, compile_time=False)
 
-    products_list=[]
-    product_liste_name=""
+    products_list = []
+    product_liste_name = ""
     if products is None:
-        products_list=config.APPLICATION.products
+        products_list = config.APPLICATION.products
         products_graph = all_products_graph
     else:
         # 1. Extend the list with all products that depends upon the given list of products
-        products_list=products
-        product_liste_name="_".join(products)
-        visited=[]
+        products_list = products
+        product_liste_name = "_".join(products)
+        visited = []
         for p_name in products_list:
-            visited=depth_search_graph(all_products_graph, p_name, visited)
+            visited = depth_search_graph(all_products_graph, p_name, visited)
         products_infos = src.product.get_products_infos(visited, config)
         products_graph = get_dependencies_graph(products_infos, compile_time=False)
 
         # 2. Extend the list with all the dependencies of the given list of products
-        children=[]
+        children = []
         for n in all_products_graph:
             # for all products (that are not in products_list):
             # if we we find a path from the product to the product list,
-            # then we product is a child and we add it to the children list 
+            # then we product is a child and we add it to the children list
             if (n not in children) and (n not in products_list):
                 if find_path_graph(all_products_graph, n, products_list):
                     children = children + [n]
         products_infos_rev = src.product.get_products_infos(children, config)
-        products_graph_rev = get_dependencies_graph(products_infos_rev, compile_time=False)
+        products_graph_rev = get_dependencies_graph(
+            products_infos_rev, compile_time=False
+        )
 
     logger.write("Dependency graph (python format)\n%s\n" % products_graph, 3)
 
-    gv_file_name='%s_%s_dep.gv' % (config.VARS.application,product_liste_name)
-    logger.write("\nDependency graph (graphviz format) written in file %s\n" % 
-                 src.printcolors.printcLabel(gv_file_name), 3)
-    with open(gv_file_name,"w") as f:
+    gv_file_name = "%s_%s_dep.gv" % (config.VARS.application, product_liste_name)
+    logger.write(
+        "\nDependency graph (graphviz format) written in file %s\n"
+        % src.printcolors.printcLabel(gv_file_name),
+        3,
+    )
+    with open(gv_file_name, "w") as f:
         f.write("digraph G {\n")
         for p in products_graph:
             for dep in products_graph[p]:
-                f.write ("\t%s -> %s\n" % (p,dep))
+                f.write("\t%s -> %s\n" % (p, dep))
         f.write("}\n")
-        
 
     if products is not None:
         # if a list of products was given, produce also the reverse dependencies
-        gv_revfile_name='%s_%s_rev_dep.gv' % (config.VARS.application,product_liste_name)
-        logger.write("\nReverse dependency graph (graphviz format) written in file %s\n" % 
-                 src.printcolors.printcLabel(gv_revfile_name), 3)
-        with open(gv_revfile_name,"w") as rf:
+        gv_revfile_name = "%s_%s_rev_dep.gv" % (
+            config.VARS.application,
+            product_liste_name,
+        )
+        logger.write(
+            "\nReverse dependency graph (graphviz format) written in file %s\n"
+            % src.printcolors.printcLabel(gv_revfile_name),
+            3,
+        )
+        with open(gv_revfile_name, "w") as rf:
             rf.write("digraph G {\n")
             for p in products_graph_rev:
                 for dep in products_graph_rev[p]:
-                    rf.write ("\t%s -> %s\n" % (p,dep))
+                    rf.write("\t%s -> %s\n" % (p, dep))
             rf.write("}\n")
-    
-    graph_cmd = "dot -Tpdf %s -o %s.pdf" % (gv_file_name,gv_file_name)
-    logger.write("\nTo generate a graph use dot tool : \n  %s" % 
-                 src.printcolors.printcLabel(graph_cmd), 3)
+
+    graph_cmd = "dot -Tpdf %s -o %s.pdf" % (gv_file_name, gv_file_name)
+    logger.write(
+        "\nTo generate a graph use dot tool : \n  %s"
+        % src.printcolors.printcLabel(graph_cmd),
+        3,
+    )
+
+
 def show_install_dir(config, logger):
-  '''Prints all the used installed directories in the application.
+    """Prints all the used installed directories in the application.
 
-  :param config Config: the global configuration.
-  :param logger Logger: The logger instance to use for the display
-  '''
-  for product in sorted(config.APPLICATION.products):
-    try:
-      product_info = src.product.get_product_config(config, product)
-      install_path=src.Path(product_info.install_dir)
-      if (src.product.product_is_native(product_info)):
-          install_path="Native"
-      elif (src.product.product_is_fixed(product_info)):
-          install_path+=" (Fixed)"
-      logger.write("%s : %s\n" % (product, install_path) , 1)
-    except Exception as e:
-      msg = "problem on product %s\n%s\n" % (product, str(e))
-      logger.error(msg)
-  logger.write("\n", 1)
+    :param config Config: the global configuration.
+    :param logger Logger: The logger instance to use for the display
+    """
+    for product in sorted(config.APPLICATION.products):
+        try:
+            product_info = src.product.get_product_config(config, product)
+            install_path = src.Path(product_info.install_dir)
+            if src.product.product_is_native(product_info):
+                install_path = "Native"
+            elif src.product.product_is_fixed(product_info):
+                install_path += " (Fixed)"
+            logger.write("%s : %s\n" % (product, install_path), 1)
+        except Exception as e:
+            msg = "problem on product %s\n%s\n" % (product, str(e))
+            logger.error(msg)
+    logger.write("\n", 1)
 
 
 def show_properties(config, logger):
-  '''Prints all the used properties in the application.
-
-  :param config Config: the global configuration.
-  :param logger Logger: The logger instance to use for the display
-  '''
-  if "properties" in config.APPLICATION:
-      # some properties are defined at application level, we display them
-      logger.write("Application properties:\n", 1)
-      for prop in config.APPLICATION.properties:
-          logger.write(src.printcolors.printcInfo("    %s : %s\n" % (prop, config.APPLICATION.properties[prop])), 1)
-  oneOrMore = False
-  for product in sorted(config.APPLICATION.products):
-    try:
-      product_info = src.product.get_product_config(config, product)
-      done = False
-      try:
-        for prop in product_info.properties:
-          if not done:
-            logger.write("%s:\n" % product, 1)
-            done = True
-          oneOrMore = True
-          logger.write(src.printcolors.printcInfo("    %s : %s\n" % (prop, product_info.properties[prop])), 1)
-      except Exception as e:
-        pass
-    except Exception as e:
-      # logger.write(src.printcolors.printcInfo("    %s\n" % "no properties"), 1)
-      msg = "problem on product %s\n%s\n" % (product, e)
-      logger.error(msg)
+    """Prints all the used properties in the application.
+
+    :param config Config: the global configuration.
+    :param logger Logger: The logger instance to use for the display
+    """
+    if "properties" in config.APPLICATION:
+        # some properties are defined at application level, we display them
+        logger.write("Application properties:\n", 1)
+        for prop in config.APPLICATION.properties:
+            logger.write(
+                src.printcolors.printcInfo(
+                    "    %s : %s\n" % (prop, config.APPLICATION.properties[prop])
+                ),
+                1,
+            )
+    oneOrMore = False
+    for product in sorted(config.APPLICATION.products):
+        try:
+            product_info = src.product.get_product_config(config, product)
+            done = False
+            try:
+                for prop in product_info.properties:
+                    if not done:
+                        logger.write("%s:\n" % product, 1)
+                        done = True
+                    oneOrMore = True
+                    logger.write(
+                        src.printcolors.printcInfo(
+                            "    %s : %s\n" % (prop, product_info.properties[prop])
+                        ),
+                        1,
+                    )
+            except Exception as e:
+                pass
+        except Exception as e:
+            # logger.write(src.printcolors.printcInfo("    %s\n" % "no properties"), 1)
+            msg = "problem on product %s\n%s\n" % (product, e)
+            logger.error(msg)
+
+    if oneOrMore:
+        logger.write("\n", 1)
+    else:
+        logger.write("No properties found\n", 1)
 
-  if oneOrMore:
-    logger.write("\n", 1)
-  else:
-    logger.write("No properties found\n", 1)
 
 def print_value(config, path, show_label, logger, level=0, show_full_path=False):
-    '''Prints a value from the configuration. Prints recursively the values 
+    """Prints a value from the configuration. Prints recursively the values
        under the initial path.
-    
-    :param config class 'src.pyconf.Config': The configuration 
+
+    :param config class 'src.pyconf.Config': The configuration
                                              from which the value is displayed.
     :param path str : the path in the configuration of the value to print.
-    :param show_label boolean: if True, do a basic display. 
+    :param show_label boolean: if True, do a basic display.
                                (useful for bash completion)
     :param logger Logger: the logger instance
     :param level int: The number of spaces to add before display.
     :param show_full_path :
-    '''            
-    
+    """
+
     # Make sure that the path does not ends with a point
-    if path.endswith('.'):
+    if path.endswith("."):
         path = path[:-1]
-    
+
     # display all the path or not
     if show_full_path:
         vname = path
     else:
-        vname = path.split('.')[-1]
+        vname = path.split(".")[-1]
 
     # number of spaces before the display
     tab_level = "  " * level
-    
+
     # call to the function that gets the value of the path.
     try:
         val = config.getByPath(path)
     except Exception as e:
         logger.write(tab_level)
-        logger.write("%s: ERROR %s\n" % (src.printcolors.printcLabel(vname), 
-                                         src.printcolors.printcError(str(e))))
+        logger.write(
+            "%s: ERROR %s\n"
+            % (src.printcolors.printcLabel(vname), src.printcolors.printcError(str(e)))
+        )
         return
 
     # in this case, display only the value
@@ -1021,39 +1189,43 @@ def print_value(config, path, show_label, logger, level=0, show_full_path=False)
         logger.write(tab_level)
         logger.write("%s: " % src.printcolors.printcLabel(vname))
 
-    # The case where the value has under values, 
+    # The case where the value has under values,
     # do a recursive call to the function
-    if dir(val).__contains__('keys'):
-        if show_label: logger.write("\n")
+    if dir(val).__contains__("keys"):
+        if show_label:
+            logger.write("\n")
         for v in sorted(val.keys()):
-            print_value(config, path + '.' + v, show_label, logger, level + 1)
-    elif val.__class__ == src.pyconf.Sequence or isinstance(val, list): 
+            print_value(config, path + "." + v, show_label, logger, level + 1)
+    elif val.__class__ == src.pyconf.Sequence or isinstance(val, list):
         # in this case, value is a list (or a Sequence)
-        if show_label: logger.write("\n")
+        if show_label:
+            logger.write("\n")
         index = 0
         for v in val:
-            print_value(config, path + "[" + str(index) + "]", 
-                        show_label, logger, level + 1)
+            print_value(
+                config, path + "[" + str(index) + "]", show_label, logger, level + 1
+            )
             index = index + 1
-    else: # case where val is just a str
+    else:  # case where val is just a str
         logger.write("%s\n" % val)
 
+
 def get_config_children(config, args):
-    '''Gets the names of the children of the given parameter.
+    """Gets the names of the children of the given parameter.
        Useful only for completion mechanism
-    
+
     :param config Config: The configuration where to read the values
     :param args: The path in the config from which get the keys
-    '''
+    """
     vals = []
     rootkeys = config.keys()
-    
+
     if len(args) == 0:
         # no parameter returns list of root keys
         vals = rootkeys
     else:
         parent = args[0]
-        pos = parent.rfind('.')
+        pos = parent.rfind(".")
         if pos < 0:
             # Case where there is only on key as parameter.
             # For example VARS
@@ -1062,32 +1234,36 @@ def get_config_children(config, args):
             # Case where there is a part from a key
             # for example VARS.us  (for VARS.user)
             head = parent[0:pos]
-            tail = parent[pos+1:]
+            tail = parent[pos + 1 :]
             try:
                 a = config.getByPath(head)
-                if dir(a).__contains__('keys'):
-                    vals = map(lambda x: head + '.' + x,
-                               [m for m in a.keys() if m.startswith(tail)])
+                if dir(a).__contains__("keys"):
+                    vals = map(
+                        lambda x: head + "." + x,
+                        [m for m in a.keys() if m.startswith(tail)],
+                    )
             except:
                 pass
 
     for v in sorted(vals):
         sys.stdout.write("%s\n" % v)
 
+
 def description():
-    '''method that is called when salomeTools is called with --help option.
-    
+    """method that is called when salomeTools is called with --help option.
+
     :return: The text to display for the config command description.
     :rtype: str
-    '''
-    return _("The config command allows manipulation "
-             "and operation on config files.\n\nexample:\nsat config "
-             "SALOME-master --info ParaView")
-    
+    """
+    return _(
+        "The config command allows manipulation "
+        "and operation on config files.\n\nexample:\nsat config "
+        "SALOME-master --info ParaView"
+    )
+
 
 def run(args, runner, logger):
-    '''method that is called when salomeTools is called with config parameter.
-    '''
+    """method that is called when salomeTools is called with config parameter."""
     # Parse the options
     (options, args) = parser.parse_args(args)
 
@@ -1103,125 +1279,145 @@ def run(args, runner, logger):
             for val in sorted(runner.cfg.keys()):
                 print_value(runner.cfg, val, not options.no_label, logger)
         else:
-            print_value(runner.cfg, options.value, not options.no_label, logger, 
-                        level=0, show_full_path=False)
-    
+            print_value(
+                runner.cfg,
+                options.value,
+                not options.no_label,
+                logger,
+                level=0,
+                show_full_path=False,
+            )
+
     # case : print a debug value of the config
     if options.debug:
         if options.debug == ".":
             # if argument is ".", print all the config
             res = DBG.indent(DBG.getStrConfigDbg(runner.cfg))
-            logger.write("\nConfig of application %s:\n\n%s\n" % (runner.cfg.VARS.application, res))
+            logger.write(
+                "\nConfig of application %s:\n\n%s\n"
+                % (runner.cfg.VARS.application, res)
+            )
         else:
-            if options.debug[0] == ".": # accept ".PRODUCT.etc" as "PRODUCT.etc"
-              od = options.debug[1:]
+            if options.debug[0] == ".":  # accept ".PRODUCT.etc" as "PRODUCT.etc"
+                od = options.debug[1:]
             else:
-              od = options.debug
+                od = options.debug
             try:
-              aCode = "a = runner.cfg.%s" % od
-              # https://stackoverflow.com/questions/15086040/behavior-of-exec-function-in-python-2-and-python-3
-              aDict = {"runner": runner}
-              exec(aCode, globals(), aDict)
-              # DBG.write("globals()", globals(), True)
-              # DBG.write("aDict", aDict, True)
-              res = DBG.indent(DBG.getStrConfigDbg(aDict["a"]))
-              logger.write("\nConfig.%s of application %s:\n\n%s\n" % (od, runner.cfg.VARS.application, res))
+                aCode = "a = runner.cfg.%s" % od
+                # https://stackoverflow.com/questions/15086040/behavior-of-exec-function-in-python-2-and-python-3
+                aDict = {"runner": runner}
+                exec(aCode, globals(), aDict)
+                # DBG.write("globals()", globals(), True)
+                # DBG.write("aDict", aDict, True)
+                res = DBG.indent(DBG.getStrConfigDbg(aDict["a"]))
+                logger.write(
+                    "\nConfig.%s of application %s:\n\n%s\n"
+                    % (od, runner.cfg.VARS.application, res)
+                )
             except Exception as e:
-              msg = "\nConfig.%s of application %s: Unknown pyconf key\n" % (od, runner.cfg.VARS.application)
-              logger.write(src.printcolors.printcError(msg), 1)
+                msg = "\nConfig.%s of application %s: Unknown pyconf key\n" % (
+                    od,
+                    runner.cfg.VARS.application,
+                )
+                logger.write(src.printcolors.printcError(msg), 1)
 
-    
     # case : edit user pyconf file or application file
     if options.edit:
         editor = runner.cfg.USER.editor
-        if ('APPLICATION' not in runner.cfg and
-                       'open_application' not in runner.cfg): # edit user pyconf
-            usercfg =  osJoin(runner.cfg.VARS.personalDir,
-                                   'SAT.pyconf')
+        if (
+            "APPLICATION" not in runner.cfg and "open_application" not in runner.cfg
+        ):  # edit user pyconf
+            usercfg = osJoin(runner.cfg.VARS.personalDir, "SAT.pyconf")
             logger.write(_("Opening %s\n" % usercfg), 3)
             src.system.show_in_editor(editor, usercfg, logger)
         else:
             # search for file <application>.pyconf and open it
             for path in runner.cfg.PATHS.APPLICATIONPATH:
-                pyconf_path =  osJoin(path,
-                                    runner.cfg.VARS.application + ".pyconf")
+                pyconf_path = osJoin(path, runner.cfg.VARS.application + ".pyconf")
                 if os.path.exists(pyconf_path):
                     logger.write(_("Opening %s\n" % pyconf_path), 3)
                     src.system.show_in_editor(editor, pyconf_path, logger)
                     break
-    
+
     # case : give information about the product(s) in parameter
     if options.products:
-      if options.info is not None:
-        logger.warning('options.products %s overrides options.info %s' % (options.products, options.info))
-      options.info = options.products
+        if options.info is not None:
+            logger.warning(
+                "options.products %s overrides options.info %s"
+                % (options.products, options.info)
+            )
+        options.info = options.products
 
     if options.info:
-      # DBG.write("products", sorted(runner.cfg.APPLICATION.products.keys()), True)
-      src.check_config_has_application(runner.cfg)
-      taggedProducts = src.getProductNames(runner.cfg, options.info, logger)
-      DBG.write("tagged products", sorted(taggedProducts))
-      for prod in sorted(taggedProducts):
-        if prod in runner.cfg.APPLICATION.products:
-          try:
-            if len(taggedProducts) > 1:
-              logger.write("#################### ", 2)
-            show_product_info(runner.cfg, prod, logger)
-          except Exception as e:
-            msg = "problem on product %s\n%s\n" % (prod, str(e))
-            logger.error(msg)
-          # return
-        else:
-          msg = _("%s is not a product of %s.\n") % \
-                (prod, runner.cfg.VARS.application)
-          logger.warning(msg)
-          #raise Exception(msg)
-    
-    # case : copy an existing <application>.pyconf 
+        # DBG.write("products", sorted(runner.cfg.APPLICATION.products.keys()), True)
+        src.check_config_has_application(runner.cfg)
+        taggedProducts = src.getProductNames(runner.cfg, options.info, logger)
+        DBG.write("tagged products", sorted(taggedProducts))
+        for prod in sorted(taggedProducts):
+            if prod in runner.cfg.APPLICATION.products:
+                try:
+                    if len(taggedProducts) > 1:
+                        logger.write("#################### ", 2)
+                    show_product_info(runner.cfg, prod, logger)
+                except Exception as e:
+                    msg = "problem on product %s\n%s\n" % (prod, str(e))
+                    logger.error(msg)
+                # return
+            else:
+                msg = _("%s is not a product of %s.\n") % (
+                    prod,
+                    runner.cfg.VARS.application,
+                )
+                logger.warning(msg)
+                # raise Exception(msg)
+
+    # case : copy an existing <application>.pyconf
     # to ~/.salomeTools/Applications/LOCAL_<application>.pyconf
     if options.copy:
         # product is required
-        src.check_config_has_application( runner.cfg )
+        src.check_config_has_application(runner.cfg)
 
-        # get application file path 
-        source = runner.cfg.VARS.application + '.pyconf'
+        # get application file path
+        source = runner.cfg.VARS.application + ".pyconf"
         source_full_path = ""
         for path in runner.cfg.PATHS.APPLICATIONPATH:
             # ignore personal directory
             if path == runner.cfg.VARS.personalDir:
                 continue
             # loop on all directories that can have pyconf applications
-            zz =  osJoin(path, source)
+            zz = osJoin(path, source)
             if os.path.exists(zz):
                 source_full_path = zz
                 break
 
         if len(source_full_path) == 0:
-            raise src.SatException(_(
-                        "Config file for product %s not found\n") % source)
+            raise src.SatException(_("Config file for product %s not found\n") % source)
         else:
             if len(args) > 0:
                 # a name is given as parameter, use it
                 dest = args[0]
-            elif 'copy_prefix' in runner.cfg.INTERNAL.config:
+            elif "copy_prefix" in runner.cfg.INTERNAL.config:
                 # use prefix
-                dest = (runner.cfg.INTERNAL.config.copy_prefix 
-                        + runner.cfg.VARS.application)
+                dest = (
+                    runner.cfg.INTERNAL.config.copy_prefix + runner.cfg.VARS.application
+                )
             else:
                 # use same name as source
                 dest = runner.cfg.VARS.application
-                
+
             # the full path
-            dest_file =  osJoin(runner.cfg.VARS.personalDir,
-                                     'Applications', dest + '.pyconf')
+            dest_file = osJoin(
+                runner.cfg.VARS.personalDir, "Applications", dest + ".pyconf"
+            )
             if os.path.exists(dest_file):
-                raise src.SatException(_("A personal application"
-                                         " '%s' already exists") % dest)
-            
+                raise src.SatException(
+                    _("A personal application" " '%s' already exists") % dest
+                )
+
             # perform the copy
             shutil.copyfile(source_full_path, dest_file)
             logger.write(_("%s has been created.\n") % dest_file)
-    
+
     # case : display all the available pyconf applications
     if options.list:
         lproduct = list()
@@ -1232,36 +1428,42 @@ def run(args, runner, logger):
                 logger.write("------ %s\n" % src.printcolors.printcHeader(path))
 
             if not os.path.exists(path):
-                logger.write(src.printcolors.printcError(_(
-                                            "Directory not found")) + "\n")
+                logger.write(
+                    src.printcolors.printcError(_("Directory not found")) + "\n"
+                )
             else:
                 for f in sorted(os.listdir(path)):
                     # ignore file that does not ends with .pyconf
-                    if not f.endswith('.pyconf'):
+                    if not f.endswith(".pyconf"):
                         continue
 
-                    appliname = f[:-len('.pyconf')]
+                    appliname = f[: -len(".pyconf")]
                     if appliname not in lproduct:
                         lproduct.append(appliname)
-                        if path.startswith(runner.cfg.VARS.personalDir) \
-                                    and not options.no_label:
+                        if (
+                            path.startswith(runner.cfg.VARS.personalDir)
+                            and not options.no_label
+                        ):
                             logger.write("%s*\n" % appliname)
                         else:
                             logger.write("%s\n" % appliname)
-                            
+
             logger.write("\n")
 
     # case: print all the products name of the application (internal use for completion)
     if options.completion:
         for product_name in runner.cfg.APPLICATION.products.keys():
             logger.write("%s\n" % product_name)
-        
+
     # case : give a synthetic view of all patches used in the application
     if options.show_patchs:
         src.check_config_has_application(runner.cfg)
         # Print some informations
-        logger.write(_('Patchs of application %s\n') %
-                    src.printcolors.printcLabel(runner.cfg.VARS.application), 3)
+        logger.write(
+            _("Patchs of application %s\n")
+            % src.printcolors.printcLabel(runner.cfg.VARS.application),
+            3,
+        )
         logger.write("\n", 2, False)
         show_patchs(runner.cfg, logger)
 
@@ -1269,8 +1471,11 @@ def run(args, runner, logger):
     if options.show_install:
         src.check_config_has_application(runner.cfg)
         # Print some informations
-        logger.write(_('Installation directories of application %s\n') %
-                    src.printcolors.printcLabel(runner.cfg.VARS.application), 3)
+        logger.write(
+            _("Installation directories of application %s\n")
+            % src.printcolors.printcLabel(runner.cfg.VARS.application),
+            3,
+        )
         logger.write("\n", 2, False)
         show_install_dir(runner.cfg, logger)
 
@@ -1278,8 +1483,13 @@ def run(args, runner, logger):
     if options.show_dependencies:
         src.check_config_has_application(runner.cfg)
         # Print some informations
-        logger.write(_('List of run-time dependencies of the application %s, product by product\n') %
-                    src.printcolors.printcLabel(runner.cfg.VARS.application), 3)
+        logger.write(
+            _(
+                "List of run-time dependencies of the application %s, product by product\n"
+            )
+            % src.printcolors.printcLabel(runner.cfg.VARS.application),
+            3,
+        )
         logger.write("\n", 2, False)
         show_dependencies(runner.cfg, options.products, logger)
 
@@ -1288,12 +1498,15 @@ def run(args, runner, logger):
         src.check_config_has_application(runner.cfg)
 
         # Print some informations
-        logger.write(_('Properties of application %s\n') %
-                    src.printcolors.printcLabel(runner.cfg.VARS.application), 3)
+        logger.write(
+            _("Properties of application %s\n")
+            % src.printcolors.printcLabel(runner.cfg.VARS.application),
+            3,
+        )
         logger.write("\n", 2, False)
         show_properties(runner.cfg, logger)
 
     # check system prerequisites
     if options.check_system:
-       check_install_system(runner.cfg, logger)
-       pass 
+        check_install_system(runner.cfg, logger)
+        pass