rewrite upgrade; cleaner API : one entrypoint instead of three, handle keyboard interrupt gracefully

4 files changed, 174 insertions, 148 deletions

diff --git a/src/backend/install.py b/src/backend/install.py
index d9f3e61..3c9133c 100644
--- a/src/backend/install.py
+++ b/src/backend/install.py
@@ -4,8 +4,8 @@ import atexit
 import io
 import os
 import pickle
-import subprocess
 import signal
+import subprocess
 import sys
 import sisyphus.checkenv
 import sisyphus.download
diff --git a/src/backend/upgrade.py b/src/backend/upgrade.py
index bffcf2d..58049d8 100644
--- a/src/backend/upgrade.py
+++ b/src/backend/upgrade.py
@@ -4,6 +4,7 @@ import atexit
 import io
 import os
 import pickle
+import signal
 import subprocess
 import sys
 import sisyphus.checkenv
@@ -16,177 +17,202 @@ import sisyphus.syncdb
 import sisyphus.update
 
 
-def start():
-    if sisyphus.checkenv.root():
-        sisyphus.update.start(gfx_ui=False)
-        sisyphus.solvedeps.start()
-        bin_list, src_list, need_cfg = pickle.load(
-            open(os.path.join(sisyphus.getfs.p_mtd_dir, "sisyphus_worlddeps.pickle"), "rb"))
+def sigint_handler(signal, frame):
+    sys.exit(0)
 
-        if need_cfg == 0:
-            if len(src_list) == 0:
-                if not len(bin_list) == 0:
-                    os.chdir(sisyphus.getfs.p_cch_dir)
-                    print("\n" + sisyphus.getcolor.green + "These are the binary packages that would be merged, in order:" + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.magenta + ", ".join(
-                        bin_list) + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.bright_white + "Total:" + " " + str(len(bin_list)) + " " + "binary package(s)" + sisyphus.getcolor.reset + "\n")
-                    while True:
-                        user_input = input(sisyphus.getcolor.bright_white + "Would you like to proceed?" + sisyphus.getcolor.reset + " " +
-                                           "[" + sisyphus.getcolor.bright_green + "Yes" + sisyphus.getcolor.reset + "/" + sisyphus.getcolor.bright_red + "No " + sisyphus.getcolor.reset + "]" + " ")
-                        if user_input.lower() in ['yes', 'y', '']:
-                            sisyphus.download.start(
-                                dl_world=True, gfx_ui=False)
-                            p_exe = subprocess.Popen(['emerge', '--quiet', '--verbose', '--update', '--deep', '--newuse', '--usepkg', '--usepkgonly',
-                                                     '--rebuilt-binaries', '--backtrack=100', '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n', '@world'])
-                            p_exe.wait()
-                            sisyphus.syncdb.lcl_tbl()
-                            break
-                        elif user_input.lower() in ['no', 'n']:
-                            break
-                            sys.exit()
-                        else:
-                            print("\nSorry, response" + " " + "'" +
-                                  user_input + "'" + " " + "not understood.\n")
-                            continue
-                else:
-                    print(sisyphus.getcolor.bright_red +
-                          "\nNo package upgrades found!\n" + sisyphus.getcolor.reset)
-                    sys.exit()
-            else:
-                print(sisyphus.getcolor.bright_red +
-                      "\nSource package(s) found in the mix!\n" + sisyphus.getcolor.reset)
-                print(sisyphus.getcolor.bright_yellow + "Use" +
-                      sisyphus.getcolor.reset + " " + "'" + "sisyphus upgrade --ebuild" + "'")
-                sys.exit()
-        else:
-            # don't silently fail if a source package requested without the --ebuild option needs a keyword, mask, REQUIRED_USE or USE change
-            print(sisyphus.getcolor.bright_red +
-                  "\nInvalid request!\n" + sisyphus.getcolor.reset)
-            print(sisyphus.getcolor.bright_yellow + "Use" +
-                  sisyphus.getcolor.reset + " " + "'" + "sisyphus upgrade --ebuild" + "'")
-            sys.exit()
-    else:
+
+signal.signal(signal.SIGINT, sigint_handler)
+
+
+def start(ebuild=False, gfx_ui=False):
+    if not sisyphus.checkenv.root():
         print(sisyphus.getcolor.bright_red +
               "\nYou need root permissions to do this!\n" + sisyphus.getcolor.reset)
         sys.exit()
+    else:
+        if gfx_ui:
+            sisyphus.solvedeps.start.__wrapped__()  # undecorate
+        else:
+            sisyphus.update.start(gfx_ui=False)
+            sisyphus.solvedeps.start()
 
-
-def estart():
-    if sisyphus.checkenv.root():
-        sisyphus.update.start(gfx_ui=False)
-        sisyphus.solvedeps.start()
         bin_list, src_list, need_cfg = pickle.load(
             open(os.path.join(sisyphus.getfs.p_mtd_dir, "sisyphus_worlddeps.pickle"), "rb"))
 
-        if need_cfg == 0:
-            if len(src_list) == 0:
-                if not len(bin_list) == 0:
-                    os.chdir(sisyphus.getfs.p_cch_dir)
-                    print("\n" + sisyphus.getcolor.green + "These are the binary packages that would be merged, in order:" + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.magenta + ", ".join(
-                        bin_list) + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.bright_white + "Total:" + " " + str(len(bin_list)) + " " + "binary package(s)" + sisyphus.getcolor.reset + "\n")
-                    while True:
-                        user_input = input(sisyphus.getcolor.bright_white + "Would you like to proceed?" + sisyphus.getcolor.reset + " " +
-                                           "[" + sisyphus.getcolor.bright_green + "Yes" + sisyphus.getcolor.reset + "/" + sisyphus.getcolor.bright_red + "No" + sisyphus.getcolor.reset + "]" + " ")
-                        if user_input.lower() in ['yes', 'y', '']:
-                            sisyphus.download.start(
-                                dl_world=True, gfx_ui=False)
-                            p_exe = subprocess.Popen(['emerge', '--quiet', '--verbose', '--update', '--deep', '--newuse', '--usepkg', '--usepkgonly',
-                                                     '--rebuilt-binaries', '--backtrack=100', '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n', '@world'])
+    if need_cfg != 0:
+        p_exe = subprocess.Popen(['emerge', '--quiet', '--update', '--deep', '--newuse', '--pretend', '--getbinpkg',
+                                 '--rebuilt-binaries', '--backtrack=100', '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n', '@world'])
+        try:
+            p_exe.wait()
+        except KeyboardInterrupt:
+            p_exe.terminate()
+            try:
+                p_exe.wait(1)
+            except subprocess.TimeoutExpired:
+                p_exe.kill()
+            sys.exit()
+        print(sisyphus.getcolor.bright_red +
+              "\nCannot proceed!\n" + sisyphus.getcolor.reset)
+        print(sisyphus.getcolor.bright_yellow +
+              "Apply the above changes to your portage configuration files and try again" + sisyphus.getcolor.reset)
+        sys.exit()
+    else:
+        if len(bin_list) == 0 and len(src_list) == 0:
+            if gfx_ui:
+                print("\nNo package upgrades found!\n")
+            else:
+                print(sisyphus.getcolor.bright_red +
+                      "\nNo package upgrades found!\n" + sisyphus.getcolor.reset)
+                sys.exit()
+
+        if ebuild:  # ebuild mode
+            if len(bin_list) == 0 and len(src_list) != 0:  # source only
+                print("\n" + sisyphus.getcolor.green + "These are the source packages that would be merged, in order:" + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.green + ", ".join(
+                    src_list) + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.bright_white + "Total:" + " " + str(len(src_list)) + " " + "source package(s)" + sisyphus.getcolor.reset + "\n")
+                while True:
+                    user_input = input(sisyphus.getcolor.bright_white + "Would you like to proceed?" + sisyphus.getcolor.reset + " " +
+                                       "[" + sisyphus.getcolor.bright_green + "Yes" + sisyphus.getcolor.reset + "/" + sisyphus.getcolor.bright_red + "No" + sisyphus.getcolor.reset + "]" + " ")
+                    if user_input.lower() in ['yes', 'y', '']:
+                        p_exe = subprocess.Popen(['emerge', '--quiet', '--verbose', '--update', '--deep', '--newuse',
+                                                 '--backtrack=100', '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n', '@world'])
+                        try:
                             p_exe.wait()
-                            sisyphus.syncdb.lcl_tbl()
-                            break
-                        elif user_input.lower() in ['no', 'n']:
-                            break
+                        except KeyboardInterrupt:
+                            p_exe.terminate()
+                            try:
+                                p_exe.wait(1)
+                            except subprocess.TimeoutExpired:
+                                p_exe.kill()
                             sys.exit()
-                        else:
-                            print("\nSorry, response" + " " + "'" +
-                                  user_input + "'" + " " + "not understood.\n")
-                            continue
+                        sisyphus.syncdb.lcl_tbl()
+                        break
+                    elif user_input.lower() in ['no', 'n']:
+                        break
+                    else:
+                        print("\nSorry, response" + " " + "'" +
+                              user_input + "'" + " " + "not understood.\n")
+                        continue
+            elif len(bin_list) != 0 and len(src_list) != 0:  # binary and source
+                print("\n" + sisyphus.getcolor.green + "These are the binary packages that would be merged, in order:" + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.magenta + ", ".join(
+                    bin_list) + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.bright_white + "Total:" + " " + str(len(bin_list)) + " " + "binary package(s)" + sisyphus.getcolor.reset + "\n")
+                print("\n" + sisyphus.getcolor.green + "These are the source packages that would be merged, in order:" + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.green + ", ".join(
+                    src_list) + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.bright_white + "Total:" + " " + str(len(src_list)) + " " + "source package(s)" + sisyphus.getcolor.reset + "\n")
+                while True:
+                    user_input = input(sisyphus.getcolor.bright_white + "Would you like to proceed?" + sisyphus.getcolor.reset + " " +
+                                       "[" + sisyphus.getcolor.bright_green + "Yes" + sisyphus.getcolor.reset + "/" + sisyphus.getcolor.bright_red + "No" + sisyphus.getcolor.reset + "]" + " ")
+                    if user_input.lower() in ['yes', 'y', '']:
+                        sisyphus.download.start(dl_world=True, gfx_ui=False)
+                        os.chdir(sisyphus.getfs.p_cch_dir)
+                        p_exe = subprocess.Popen(['emerge', '--quiet', '--verbose', '--update', '--deep', '--newuse', '--usepkg',
+                                                 '--rebuilt-binaries', '--backtrack=100', '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n', '@world'])
+                        try:
+                            p_exe.wait()
+                        except KeyboardInterrupt:
+                            p_exe.terminate()
+                            try:
+                                p_exe.wait(1)
+                            except subprocess.TimeoutExpired:
+                                p_exe.kill()
+                            sys.exit()
+                        sisyphus.syncdb.lcl_tbl()
+                        break
+                    elif user_input.lower() in ['no', 'n']:
+                        break
+                    else:
+                        print("\nSorry, response" + " " + "'" +
+                              user_input + "'" + " " + "not understood.\n")
+                        continue
+            elif len(bin_list) != 0 and len(src_list) == 0:  # binary only (fallback)
+                print("\n" + sisyphus.getcolor.green + "These are the binary packages that would be merged, in order:" + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.magenta + ", ".join(
+                    bin_list) + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.bright_white + "Total:" + " " + str(len(bin_list)) + " " + "binary package(s)" + sisyphus.getcolor.reset + "\n")
+                while True:
+                    user_input = input(sisyphus.getcolor.bright_white + "Would you like to proceed?" + sisyphus.getcolor.reset + " " +
+                                       "[" + sisyphus.getcolor.bright_green + "Yes" + sisyphus.getcolor.reset + "/" + sisyphus.getcolor.bright_red + "No" + sisyphus.getcolor.reset + "]" + " ")
+                    if user_input.lower() in ['yes', 'y', '']:
+                        sisyphus.download.start(dl_world=True, gfx_ui=False)
+                        os.chdir(sisyphus.getfs.p_cch_dir)
+                        p_exe = subprocess.Popen(['emerge', '--quiet', '--verbose', '--update', '--deep', '--newuse', '--usepkg', '--usepkgonly',
+                                                 '--rebuilt-binaries', '--backtrack=100', '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n', '@world'])
+                        try:
+                            p_exe.wait()
+                        except KeyboardInterrupt:
+                            p_exe.terminate()
+                            try:
+                                p_exe.wait(1)
+                            except subprocess.TimeoutExpired:
+                                p_exe.kill()
+                            sys.exit()
+                        sisyphus.syncdb.lcl_tbl()
+                        break
+                    elif user_input.lower() in ['no', 'n']:
+                        break
+                    else:
+                        print("\nSorry, response" + " " + "'" +
+                              user_input + "'" + " " + "not understood.\n")
+                        continue
+        else:  # non-ebuild mode
+            if len(bin_list) == 0 and len(src_list) != 0:  # source only (noop)
+                if gfx_ui:
+                    print("\n" + "Source package(s) found in the mix;" + " " + "Use sisyphus CLI:" + " " + "'" +
+                          "sisyphus upgrade --ebuild" + "'" + " " + "to perform the upgrade;" + " " + "Aborting." + "\n")
                 else:
                     print(sisyphus.getcolor.bright_red +
-                          "\nNo package upgrades found!\n" + sisyphus.getcolor.reset)
+                          "\nSource package(s) found in the mix!\n" + sisyphus.getcolor.reset)
+                    print(sisyphus.getcolor.bright_yellow + "Use" +
+                          sisyphus.getcolor.reset + " " + "'" + "sisyphus upgrade --ebuild" + "'")
                     sys.exit()
-            else:
-                if not len(bin_list) == 0:
+            elif len(bin_list) != 0 and len(src_list) != 0:  # binary and source (noop)
+                if gfx_ui:
+                    print("\n" + "Source package(s) found in the mix;" + " " + "Use sisyphus CLI:" + " " + "'" +
+                          "sisyphus upgrade --ebuild" + "'" + " " + "to perform the upgrade;" + " " + "Aborting." + "\n")
+                else:
+                    print(sisyphus.getcolor.bright_red +
+                          "\nSource package(s) found in the mix!\n" + sisyphus.getcolor.reset)
+                    print(sisyphus.getcolor.bright_yellow + "Use" +
+                          sisyphus.getcolor.reset + " " + "'" + "sisyphus upgrade --ebuild" + "'")
+                    sys.exit()
+            elif len(bin_list) != 0 and len(src_list) == 0:  # binary only
+                if gfx_ui:
+                    print("\n" + "These are the binary packages that will be merged, in order:" + "\n\n" + ", ".join(
+                        bin_list) + "\n\n" + "Total:" + " " + str(len(bin_list)) + " " + "binary package(s)" + "\n\n")
+                    sisyphus.download.start(dl_world=True, gfx_ui=True)
                     os.chdir(sisyphus.getfs.p_cch_dir)
+                    p_exe = subprocess.Popen(['emerge', '--quiet', '--verbose', '--update', '--deep', '--newuse', '--usepkg', '--usepkgonly', '--rebuilt-binaries',
+                                             '--backtrack=100', '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n', '@world'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+                    # kill portage if the program dies or it's terminated by the user
+                    atexit.register(sisyphus.killemerge.start, p_exe)
+
+                    for p_out in io.TextIOWrapper(p_exe.stdout, encoding="utf-8"):
+                        print(p_out.rstrip())
+
+                    p_exe.wait()
+                    sisyphus.syncdb.lcl_tbl()
+                else:
                     print("\n" + sisyphus.getcolor.green + "These are the binary packages that would be merged, in order:" + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.magenta + ", ".join(
                         bin_list) + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.bright_white + "Total:" + " " + str(len(bin_list)) + " " + "binary package(s)" + sisyphus.getcolor.reset + "\n")
-                    print("\n" + sisyphus.getcolor.green + "These are the source packages that would be merged, in order:" + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.green + ", ".join(
-                        src_list) + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.bright_white + "Total:" + " " + str(len(src_list)) + " " + "source package(s)" + sisyphus.getcolor.reset + "\n")
                     while True:
                         user_input = input(sisyphus.getcolor.bright_white + "Would you like to proceed?" + sisyphus.getcolor.reset + " " +
                                            "[" + sisyphus.getcolor.bright_green + "Yes" + sisyphus.getcolor.reset + "/" + sisyphus.getcolor.bright_red + "No" + sisyphus.getcolor.reset + "]" + " ")
                         if user_input.lower() in ['yes', 'y', '']:
                             sisyphus.download.start(
                                 dl_world=True, gfx_ui=False)
-                            p_exe = subprocess.Popen(['emerge', '--quiet', '--verbose', '--update', '--deep', '--newuse', '--usepkg',
+                            os.chdir(sisyphus.getfs.p_cch_dir)
+                            p_exe = subprocess.Popen(['emerge', '--quiet', '--verbose', '--update', '--deep', '--newuse', '--usepkg', '--usepkgonly',
                                                      '--rebuilt-binaries', '--backtrack=100', '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n', '@world'])
-                            p_exe.wait()
-                            sisyphus.syncdb.lcl_tbl()
-                            break
-                        elif user_input.lower() in ['no', 'n']:
-                            break
-                            sys.exit()
-                        else:
-                            print("\nSorry, response" + " " + "'" +
-                                  user_input + "'" + " " + "not understood.\n")
-                            continue
-                else:
-                    print("\n" + sisyphus.getcolor.green + "These are the source packages that would be merged, in order:" + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.green + ", ".join(
-                        src_list) + sisyphus.getcolor.reset + "\n\n" + sisyphus.getcolor.bright_white + "Total:" + " " + str(len(src_list)) + " " + "source package(s)" + sisyphus.getcolor.reset + "\n")
-                    while True:
-                        user_input = input(sisyphus.getcolor.bright_white + "Would you like to proceed?" + sisyphus.getcolor.reset + " " +
-                                           "[" + sisyphus.getcolor.bright_green + "Yes" + sisyphus.getcolor.reset + "/" + sisyphus.getcolor.bright_red + "No" + sisyphus.getcolor.reset + "]" + " ")
-                        if user_input.lower() in ['yes', 'y', '']:
-                            p_exe = subprocess.Popen(['emerge', '--quiet', '--verbose', '--update', '--deep', '--newuse', '--backtrack=100', '--with-bdeps=y',
-                                                     '--misspell-suggestion=n', '--fuzzy-search=n', '@world'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-                            p_exe.wait()
+                            try:
+                                p_exe.wait()
+                            except KeyboardInterrupt:
+                                p_exe.terminate()
+                                try:
+                                    p_exe.wait(1)
+                                except subprocess.TimeoutExpired:
+                                    p_exe.kill()
+                                sys.exit()
                             sisyphus.syncdb.lcl_tbl()
                             break
                         elif user_input.lower() in ['no', 'n']:
                             break
-                            sys.exit()
                         else:
                             print("\nSorry, response" + " " + "'" +
                                   user_input + "'" + " " + "not understood.\n")
                             continue
-        else:
-            p_exe = subprocess.Popen(['emerge', '--quiet', '--update', '--deep', '--newuse', '--pretend', '--getbinpkg',
-                                     '--rebuilt-binaries', '--backtrack=100', '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n', '@world'])
-            p_exe.wait()
-            print(sisyphus.getcolor.bright_red +
-                  "\nCannot proceed!\n" + sisyphus.getcolor.reset)
-            print(sisyphus.getcolor.bright_yellow +
-                  "Apply the above changes to your portage configuration files and try again" + sisyphus.getcolor.reset)
-            sys.exit()
-    else:
-        print(sisyphus.getcolor.bright_red +
-              "\nYou need root permissions to do this!\n" + sisyphus.getcolor.reset)
-        sys.exit()
-
-
-def xstart():
-    sisyphus.solvedeps.start.__wrapped__()  # undecorate
-    bin_list, src_list, need_cfg = pickle.load(
-        open(os.path.join(sisyphus.getfs.p_mtd_dir, "sisyphus_worlddeps.pickle"), "rb"))
-
-    if not len(src_list) == 0:
-        print("\n" + "Source package(s) found in the mix;" + " " + "Use sisyphus CLI:" + " " + "'" +
-              "sisyphus upgrade --ebuild" + "'" + " " + "to perform the upgrade;" + " " + "Aborting." + "\n")
-    else:
-        if not len(bin_list) == 0:
-            os.chdir(sisyphus.getfs.p_cch_dir)
-            print("\n" + "These are the binary packages that will be merged, in order:" + "\n\n" + ", ".join(
-                bin_list) + "\n\n" + "Total:" + " " + str(len(bin_list)) + " " + "binary package(s)" + "\n\n")
-            sisyphus.download.start(dl_world=True, gfx_ui=True)
-            p_exe = subprocess.Popen(['emerge', '--quiet', '--verbose', '--update', '--deep', '--newuse', '--usepkg', '--usepkgonly', '--rebuilt-binaries',
-                                     '--backtrack=100', '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n', '@world'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-            # kill portage if the program dies or it's terminated by the user
-            atexit.register(sisyphus.killemerge.start, p_exe)
-
-            for p_out in io.TextIOWrapper(p_exe.stdout, encoding="utf-8"):
-                print(p_out.rstrip())
-
-            p_exe.wait()
-            sisyphus.syncdb.lcl_tbl()
-        else:
-            print("\nNo package upgrades found!\n")
diff --git a/src/frontend/cli/sisyphus-cli.py b/src/frontend/cli/sisyphus-cli.py
index 76a8cb2..6ccf587 100755
--- a/src/frontend/cli/sisyphus-cli.py
+++ b/src/frontend/cli/sisyphus-cli.py
@@ -217,10 +217,10 @@ def upgrade(ebuild: bool = typer.Option(False, "--ebuild", "-e")):
     The --ebuild option will preffer to reuse binary packages(if available) to satisfy the dependencies for the ebuild(source) packages, speeding up the upgrade.
     You can use the --ebuild option even if you don't have any ebuild(source) packages installed; It will fall back to binary packages only.
     """
-    if not ebuild:
-        sisyphus.upgrade.start()
+    if ebuild:
+        sisyphus.upgrade.start(ebuild=True, gfx_ui=False)
     else:
-        sisyphus.upgrade.estart()
+        sisyphus.upgrade.start(ebuild=False, gfx_ui=False)
 
 @app.command("spmsync")
 def spmsync():
diff --git a/src/frontend/gui/sisyphus-gui.py b/src/frontend/gui/sisyphus-gui.py
index 8b8f451..9199510 100644
--- a/src/frontend/gui/sisyphus-gui.py
+++ b/src/frontend/gui/sisyphus-gui.py
@@ -411,7 +411,7 @@ class MainWorker(QtCore.QObject):
     @QtCore.pyqtSlot()
     def startUpgrade(self):
         self.started.emit()
-        sisyphus.upgrade.xstart()
+        sisyphus.upgrade.start(ebuild=False, gfx_ui=True)
         self.finished.emit()
 
     @QtCore.pyqtSlot()