How to use delete_swap method in lisa

Best Python code snippet using lisa_python

lso-gui-new.py

Source:lso-gui-new.py

...168169        self.window.destroy()170        self.reboot()171172    def delete_swap(self):173        if not swap_handler.has_swap():174            if self.db.language == "en":175                msg_box.showerror(176                    title='Error', message='Swap area already doesn\'t exist!.')177            else:178                msg_box.showerror(179                    title='Hata', message='Swap alanÄ± zaten bulunmuyor!')180            return None181182        if swap_handler.delete_swap() == 'ERROR':183            if self.db.language == "en":184                msg_box.showerror(185                    title='Error', message='There was an error while deleting swap are.')186            else:187                msg_box.showerror(188                    title='Hata', message='Swap alanÄ± silinirken bir hata oluÅtu.')189        else:190            if self.db.language == "en":191                msg_box.showinfo(192                    title='Error', message='Succesfully deleted swap area.')193                self.situation_info.config(text='Situation: no swap area')194            else:195                msg_box.showinfo(196                    title='Hata', message='Swap alanÄ± baÅarÄ±yla silindi!')
...

lso.py

Source:lso.py

...17# * function to delelete swap18192021def delete_swap():22    satir = 023    try:24        os.system("sudo swapoff -v /swapfile")25        os.system("sudo rm /swapfile")2627        def sil(satir):28            f.seek(0)29            satirlar = f.readlines()30            satirlar.pop(satir)31            print(satirlar)32            os.remove("/etc/fstab")33            nf = open("/etc/fstab","w")34            for line2 in satirlar:35               nf.write(line2)363738        with open("/etc/fstab") as f:39               for line in f.readlines():40                   satir+=141                   if("swap" in line):42                       sil(satir - 1)4344    except Exception as e:45        if language == '1':46            print('There was an error while deleting the swap.')47            print('Error description:', e)48        else:49            print('Swap silinirken bir hata Ã§Ä±ktÄ±.')50            print('Hata aÃ§Ä±klamasÄ±:', e)5152    if language == "1":53        print('Swap deleted succesfully!')54    else:55        print('Swap silindi!')5657# * function to add swap585960def add_swap(size):61    try:62        os.system("sudo fallocate -l {}M /swapfile".format(size))63        os.system("sudo chmod 600 /swapfile")64        os.system("sudo mkswap /swapfile")65        os.system("sudo swapon /swapfile")6667        with open("/etc/fstab", "a") as writer:68            writer.write("/swapfile none swap defaults 0 0")69    except Exception as e:70        if language == '1':71            print('There was an error while deleting the swap.')72            print('Error description:', e)73        else:74            print('Swap silinirken bir hata Ã§Ä±ktÄ±.')75            print('Hata aÃ§Ä±klamasÄ±:', e)7677    if language == "1":78        print('Swap added succesfully.')79    else:80        print("Swap alanÄ± baÅarÄ±yla eklendi!")818283print("Swap Area Transactions\n")84print('Swap AlanÄ± KontrolcÃ¼sÃ¼')85print("Choose a language/Bir dil seÃ§iniz.\n")8687language = input("1-TÃ¼rkÃ§e/2-English\n")8889if (language == "1"):9091    print("Hangi iÅlemi yapmak istiyorsunuz?\n")9293    process = input("1-Swap alanÄ± oluÅturma/2-Swap alanÄ± silme\n")94    if (process == "1"):95        if has_swap():96            print("Swap alanÄ± zaten mevcut!")97            sys.exit()9899        size = int(100            input("KaÃ§ GB alan ayÄ±rmak istiyorsunuz? (1-2 GB Åeklinde...)")) * 1024101        print('AyÄ±rÄ±lacak alan:', size, type(size))102103        print("Ä°Ålemler baÅlÄ±yor..\n")104        time.sleep(3)105        add_swap(size)106107        do_reboot = input("Sistem yeninden baÅlatÄ±lsÄ±n mÄ±?  e/h\n")108        if (do_reboot == "e"):109            os.system("reboot")110        else:111            sys.exit()112113    if (process == "2"):114        do_continue = input(115            "Bu iÅlem, Swap alanÄ± sonradan oluÅturulmamÄ±Å ise hatalarla sonuÃ§lanabilir, devam etmek istiyor musunuz?  e/h")116117        if (do_continue == "e"):118            print("Ä°Ålemler baÅlÄ±yor..")119            time.sleep(3)120121            if not has_swap():122                print("Swap alanÄ± zaten mevcut deÄil!")123                sys.exit()124125            delete_swap()126127if (language == "2"):128    print("What action do you want to take?\n")129130    process = input("1-Creating a swap area/2-Deleting a swap area\n")131    if (process == "1"):132        if has_swap():133            print("Swap space already exists!")134            sys.exit()135136        size = int(input(137            "How many GB of space do you want to allocate? (in the form of 1-2 GB...)")) * 1024138        print('Size to allocate (mb):', size, type(size))139        print("Process is starting...\n")140        time.sleep(3)141142        add_swap(size)143144        end = input("Reboot the system? y/n\n")145        if (end == "y"):146            os.system("reboot")147        else:148            sys.exit()149150    if (process == "2"):151        do_continue = input(152            "This operation may cause minor errors if the swap space is not created afterwards, do you want to continue?  y/n")153154        if (do_continue == "e"):155            print("Operations begin..")156            time.sleep(3)157158            if not has_swap():159                print("Swap space already does not exist!")160                sys.exit()161
...

swapfoo.py

Source:swapfoo.py

...78new_swap = _swapfoo.new_swap79def copy_swap(value):80    return _swapfoo.copy_swap(value)81copy_swap = _swapfoo.copy_swap82def delete_swap(obj):83    return _swapfoo.delete_swap(obj)84delete_swap = _swapfoo.delete_swap85def swap_assign(obj, value):86    return _swapfoo.swap_assign(obj, value)87swap_assign = _swapfoo.swap_assign88def swap_value(obj):89    return _swapfoo.swap_value(obj)90swap_value = _swapfoo.swap_value91def fact(n):92    return _swapfoo.fact(n)93fact = _swapfoo.fact94def swap(S):95    return _swapfoo.swap(S)96swap = _swapfoo.swap97# This file is compatible with both classic and new-style classes.

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