autopep8

1 files changed, 55 insertions, 34 deletions

diff --git a/src/frontend/gui/sisyphus-gui.py b/src/frontend/gui/sisyphus-gui.py
index 13a90f0..f285f1c 100755
--- a/src/frontend/gui/sisyphus-gui.py
+++ b/src/frontend/gui/sisyphus-gui.py
@@ -1,42 +1,47 @@
 #!/usr/bin/python3
-import sys, subprocess, sqlite3, io, atexit
+import sys
+import subprocess
+import sqlite3
+import io
+import atexit
 from collections import OrderedDict
 from PyQt5 import QtCore, QtGui, QtWidgets, uic
 from libsisyphus import *
 
+
 class Sisyphus(QtWidgets.QMainWindow):
     def __init__(self):
         super(Sisyphus, self).__init__()
         uic.loadUi('ui/sisyphus-gui.ui', self)
         self.centerOnScreen()
         self.show()
-        
-        self.SEARCHFIELDS = OrderedDict ([
+
+        self.SEARCHFIELDS = OrderedDict([
             ('Search by Name', 'pn'),
             ('Search by Category', 'cat'),
             ('Search by Description', 'descr')
-            ])
+        ])
         self.selectfield.addItems(self.SEARCHFIELDS.keys())
         self.selectfield.setCurrentText('Search by Name')
         Sisyphus.SEARCHFIELD = self.SEARCHFIELDS['Search by Name']
         self.selectfield.currentIndexChanged.connect(self.setSearchField)
-        
-        self.SEARCHFILTERS = OrderedDict ([
+
+        self.SEARCHFILTERS = OrderedDict([
             ('All Packages', 'all'),
             ('Installed Packages', 'instaled'),
             ('Installable Packages', 'installable'),
             ('Safely Removable Packages', 'removable'),
             ('Upgradable/Rebuilt Packages', 'upgradable')
-            ])
+        ])
         Sisyphus.SEARCHFILTER = self.SEARCHFILTERS['All Packages']
         self.selectfilter.addItems(self.SEARCHFILTERS.keys())
         self.selectfilter.setCurrentText('All Packages')
         self.selectfilter.currentIndexChanged.connect(self.setSearchFilter)
-        
+
         Sisyphus.SEARCHTERM = "'%%'"
 
         self.database.clicked.connect(self.rowClicked)
-        
+
         self.input.textEdited.connect(self.filterDatabase)
 
         self.updateWorker = UpdateWorker()
@@ -64,7 +69,8 @@ class Sisyphus(QtWidgets.QMainWindow):
         self.uninstallWorker.started.connect(self.showProgressBar)
         self.uninstallWorker.strReady.connect(self.updateStatusBar)
         self.uninstallWorker.finished.connect(self.uninstallThread.quit)
-        self.uninstallThread.started.connect(self.uninstallWorker.startUninstall)
+        self.uninstallThread.started.connect(
+            self.uninstallWorker.startUninstall)
         self.uninstallThread.finished.connect(self.jobDone)
 
         self.upgrade.clicked.connect(self.systemUpgrade)
@@ -91,32 +97,36 @@ class Sisyphus(QtWidgets.QMainWindow):
         self.progress.hide()
 
         self.abort.clicked.connect(self.sisyphusExit)
-        
+
     def centerOnScreen(self):
         resolution = QtWidgets.QDesktopWidget().screenGeometry()
         self.move((resolution.width() / 2) - (self.frameSize().width() / 2),
-                    (resolution.height() / 2) - (self.frameSize().height() / 2))
-        
+                  (resolution.height() / 2) - (self.frameSize().height() / 2))
+
     def rowClicked(self):
-        Sisyphus.PKGSELECTED = len(self.database.selectionModel().selectedRows())
+        Sisyphus.PKGSELECTED = len(
+            self.database.selectionModel().selectedRows())
         self.showPackageCount()
 
     def showPackageCount(self):
-        self.statusBar().showMessage("Found: %d, Selected: %d packages" %(Sisyphus.PKGCOUNT, Sisyphus.PKGSELECTED))
+        self.statusBar().showMessage("Found: %d, Selected: %d packages" %
+                                     (Sisyphus.PKGCOUNT, Sisyphus.PKGSELECTED))
 
     def setSearchField(self):
-        Sisyphus.SEARCHFIELD = self.SEARCHFIELDS[self.selectfield.currentText()]
+        Sisyphus.SEARCHFIELD = self.SEARCHFIELDS[self.selectfield.currentText(
+        )]
         self.loadDatabase()
-        
+
     def setSearchFilter(self):
-        Sisyphus.SEARCHFILTER = self.SEARCHFILTERS[self.selectfilter.currentText()]
+        Sisyphus.SEARCHFILTER = self.SEARCHFILTERS[self.selectfilter.currentText(
+        )]
         Sisyphus.SELECT = self.selectfilter.currentText()
         self.loadDatabase()
 
     def loadDatabase(self):
         FILTEROUT = "AND cat NOT LIKE 'virtual'"
-        self.SELECTS = OrderedDict ([
-            ('all','''SELECT
+        self.SELECTS = OrderedDict([
+            ('all', '''SELECT
                 i.category AS cat,
                 i.name as pn,
                 IFNULL(a.version, 'None') AS av,
@@ -140,7 +150,7 @@ class Sisyphus(QtWidgets.QMainWindow):
                 AND a.slot = i.slot
                 WHERE %s LIKE %s %s
             ''' % (Sisyphus.SEARCHFIELD, Sisyphus.SEARCHTERM, FILTEROUT, Sisyphus.SEARCHFIELD, Sisyphus.SEARCHTERM, FILTEROUT)),
-            ('instaled','''SELECT
+            ('instaled', '''SELECT
                 i.category AS cat,
                 i.name AS pn,
                 a.version AS av,
@@ -153,7 +163,7 @@ class Sisyphus(QtWidgets.QMainWindow):
                 AND i.slot = a.slot
                 WHERE %s LIKE %s %s
             ''' % (Sisyphus.SEARCHFIELD, Sisyphus.SEARCHTERM, FILTEROUT)),
-            ('installable','''SELECT
+            ('installable', '''SELECT
                 a.category AS cat,
                 a.name AS pn,
                 a.version AS av,
@@ -167,7 +177,7 @@ class Sisyphus(QtWidgets.QMainWindow):
                 WHERE %s LIKE %s %s
                 AND iv IS NULL
             ''' % (Sisyphus.SEARCHFIELD, Sisyphus.SEARCHTERM, FILTEROUT)),
-            ('removable','''SELECT
+            ('removable', '''SELECT
                 i.category AS cat,
                 i.name AS pn,
                 a.version AS av,
@@ -184,7 +194,7 @@ class Sisyphus(QtWidgets.QMainWindow):
                 AND i.slot = rm.slot
                 WHERE %s LIKE %s %s
             ''' % (Sisyphus.SEARCHFIELD, Sisyphus.SEARCHTERM, FILTEROUT)),
-            ('upgradable','''SELECT
+            ('upgradable', '''SELECT
                 i.category AS cat,
                 i.name AS pn,
                 CASE WHEN a.version = i.version THEN 'Rebuilt' ELSE a.version END AS av,
@@ -198,19 +208,20 @@ class Sisyphus(QtWidgets.QMainWindow):
                 WHERE %s LIKE %s %s
                 AND a.timestamp > i.timestamp
             ''' % (Sisyphus.SEARCHFIELD, Sisyphus.SEARCHTERM, FILTEROUT)),
-            ])
+        ])
         with sqlite3.connect(sisyphus_database_path) as db:
-            cursor=db.cursor()
+            cursor = db.cursor()
             cursor.execute('%s' % (self.SELECTS[Sisyphus.SEARCHFILTER]))
             rows = cursor.fetchall()
             Sisyphus.PKGCOUNT = len(rows)
             Sisyphus.PKGSELECTED = 0
             model = QtGui.QStandardItemModel(len(rows), 5)
-            model.setHorizontalHeaderLabels(['Category', 'Name', 'Available Version', 'Installed Version', 'Description'])
+            model.setHorizontalHeaderLabels(
+                ['Category', 'Name', 'Available Version', 'Installed Version', 'Description'])
             for row in rows:
                 indx = rows.index(row)
                 for column in range(0, 5):
-                    item = QtGui.QStandardItem("%s"%(row[column]))
+                    item = QtGui.QStandardItem("%s" % (row[column]))
                     model.setItem(indx, column, item)
             self.database.setModel(model)
             self.showPackageCount()
@@ -261,11 +272,11 @@ class Sisyphus(QtWidgets.QMainWindow):
 
     def showProgressBar(self):
         self.hideButtons()
-        self.progress.setRange(0,0)
+        self.progress.setRange(0, 0)
         self.progress.show()
 
     def hideProgressBar(self):
-        self.progress.setRange(0,1)
+        self.progress.setRange(0, 1)
         self.progress.setValue(1)
         self.progress.hide()
         self.showButtons()
@@ -290,6 +301,7 @@ class Sisyphus(QtWidgets.QMainWindow):
     def sisyphusExit(self):
         self.close()
 
+
 class UpdateWorker(QtCore.QObject):
     started = QtCore.pyqtSignal()
     finished = QtCore.pyqtSignal()
@@ -300,6 +312,7 @@ class UpdateWorker(QtCore.QObject):
         sisyphus_pkg_system_update()
         self.finished.emit()
 
+
 class InstallWorker(QtCore.QObject):
     started = QtCore.pyqtSignal()
     finished = QtCore.pyqtSignal()
@@ -311,7 +324,8 @@ class InstallWorker(QtCore.QObject):
         PKGLIST = Sisyphus.PKGLIST
         redcore_sync()
         generate_sisyphus_local_packages_table_csv_pre()
-        portage_call = subprocess.Popen(['emerge', '-q'] + PKGLIST, stdout=subprocess.PIPE)
+        portage_call = subprocess.Popen(
+            ['emerge', '-q'] + PKGLIST, stdout=subprocess.PIPE)
         atexit.register(kill_bg_portage, portage_call)
         for portage_output in io.TextIOWrapper(portage_call.stdout, encoding="utf-8"):
             self.strReady.emit(portage_output.rstrip())
@@ -319,6 +333,7 @@ class InstallWorker(QtCore.QObject):
         sync_sisyphus_local_packages_table_csv()
         self.finished.emit()
 
+
 class UninstallWorker(QtCore.QObject):
     started = QtCore.pyqtSignal()
     finished = QtCore.pyqtSignal()
@@ -330,7 +345,8 @@ class UninstallWorker(QtCore.QObject):
         PKGLIST = Sisyphus.PKGLIST
         redcore_sync()
         generate_sisyphus_local_packages_table_csv_pre()
-        portage_call = subprocess.Popen(['emerge', '--depclean', '-q'] + PKGLIST, stdout=subprocess.PIPE)
+        portage_call = subprocess.Popen(
+            ['emerge', '--depclean', '-q'] + PKGLIST, stdout=subprocess.PIPE)
         atexit.register(kill_bg_portage, portage_call)
         for portage_output in io.TextIOWrapper(portage_call.stdout, encoding="utf-8"):
             self.strReady.emit(portage_output.rstrip())
@@ -338,6 +354,7 @@ class UninstallWorker(QtCore.QObject):
         sync_sisyphus_local_packages_table_csv()
         self.finished.emit()
 
+
 class UpgradeWorker(QtCore.QObject):
     started = QtCore.pyqtSignal()
     finished = QtCore.pyqtSignal()
@@ -348,7 +365,8 @@ class UpgradeWorker(QtCore.QObject):
         self.started.emit()
         redcore_sync()
         generate_sisyphus_local_packages_table_csv_pre()
-        portage_call = subprocess.Popen(['emerge', '-uDNq', '--backtrack=100', '--with-bdeps=y', '@world'], stdout=subprocess.PIPE)
+        portage_call = subprocess.Popen(
+            ['emerge', '-uDNq', '--backtrack=100', '--with-bdeps=y', '@world'], stdout=subprocess.PIPE)
         atexit.register(kill_bg_portage, portage_call)
         for portage_output in io.TextIOWrapper(portage_call.stdout, encoding="utf-8"):
             self.strReady.emit(portage_output.rstrip())
@@ -356,6 +374,7 @@ class UpgradeWorker(QtCore.QObject):
         sync_sisyphus_local_packages_table_csv()
         self.finished.emit()
 
+
 class OrphansWorker(QtCore.QObject):
     started = QtCore.pyqtSignal()
     finished = QtCore.pyqtSignal()
@@ -366,7 +385,8 @@ class OrphansWorker(QtCore.QObject):
         self.started.emit()
         redcore_sync()
         generate_sisyphus_local_packages_table_csv_pre()
-        portage_call = subprocess.Popen(['emerge', '--depclean', '-q'], stdout=subprocess.PIPE)
+        portage_call = subprocess.Popen(
+            ['emerge', '--depclean', '-q'], stdout=subprocess.PIPE)
         atexit.register(kill_bg_portage, portage_call)
         for portage_output in io.TextIOWrapper(portage_call.stdout, encoding="utf-8"):
             self.strReady.emit(portage_output.rstrip())
@@ -374,6 +394,7 @@ class OrphansWorker(QtCore.QObject):
         sync_sisyphus_local_packages_table_csv()
         self.finished.emit()
 
+
 if __name__ == '__main__':
     app = QtWidgets.QApplication(sys.argv)
     window = Sisyphus()