stdout=logger.logTxtFile,
stderr=subprocess.STDOUT)
return (res == 0)
+
+def get_pkg_check_cmd():
+ '''Build the command to use for checking if a linux package is installed or not.'''
+ # 1- search for an installed package manager (rpm on rh, apt on db)
+ cmd_which_rpm=["which", "rpm"]
+ cmd_which_apt=["which", "apt"]
+ with open(os.devnull, 'w') as devnull:
+ # 1) we search for apt (debian based systems)
+ completed=subprocess.call(cmd_which_apt,stdout=devnull, stderr=subprocess.STDOUT)
+ if completed==0:
+ cmd_is_package_installed=["apt", "list", "--installed"]
+ else:
+ # 2) if apt not found search for rpm (redhat)
+ completed=subprocess.call(cmd_which_rpm,stdout=devnull, stderr=subprocess.STDOUT) # only 3.8! ,capture_output=True)
+ if completed==0:
+ cmd_is_package_installed=["rpm", "-q"]
+ else:
+ # no package manager was found
+ raise src.SatException("Error : command failed because sat was not able to find apt or rpm")
+ return cmd_is_package_installed
+
+def check_system_pkg(check_cmd,pkg):
+ '''Check if a package is installed
+ :param check_cmd list: the list of command to use system package manager
+ :param user str: the pkg name to check
+ :rtype: str
+ :return: a string with package name with status un message
+ '''
+ # build command
+ cmd_is_package_installed=[]
+ for cmd in check_cmd:
+ cmd_is_package_installed.append(cmd)
+ cmd_is_package_installed.append(pkg)
+ if check_cmd[0]=="apt":
+ # special treatment for apt
+ # (some debian packages have version numbers in their name, and also
+ # apt do not return status)
+ cmd_is_package_installed[-1]+="*" # we don't specify in pyconf the exact name because of version numbers
+ cmd_is_package_installed.append('|')
+ cmd_is_package_installed.append('grep') # add a grep to get an exit status
+ cmd_is_package_installed.append(cmd)
+
+ p=subprocess.Popen(cmd_is_package_installed,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ output, err = p.communicate()
+ rc = p.returncode
+ if rc==0:
+ msg_status=" - "+pkg + " : " + src.printcolors.printcSuccess("OK") +\
+ " (" + output.replace('\n',' ') + ")\n" # remove output trailing \n
+ else:
+ msg_status=" - "+pkg + " : " + src.printcolors.printcError("KO") +\
+ " (package is not installed!)\n"
+ return msg_status
+
