Fix simplifiable-if-statement pylint errors

gajim/common/app.py

@@ -424,10 +424,8 @@ def account_supports_private_storage(account):
 def account_is_connected(account):
     if account not in connections:
         return False
-    if connections[account].connected > 1: # 0 is offline, 1 is connecting
-        return True
-    else:
-        return False
+    # 0 is offline, 1 is connecting
+    return connections[account].connected > 1
 
 def is_invisible(account):
     return SHOW_LIST[connections[account].connected] == 'invisible'
@@ -455,11 +453,9 @@ def get_number_of_securely_connected_accounts():
     return num_of_secured
 
 def account_is_securely_connected(account):
-    if account_is_connected(account) and \
-    account in con_types and con_types[account] in ('tls', 'ssl'):
-        return True
-    else:
+    if not account_is_connected(account):
         return False
+    return con_types.get(account) in ('tls', 'ssl')
 
 def get_transport_name_from_jid(jid, use_config_setting = True):
     """

gajim/common/dbus_support.py

@@ -145,16 +145,14 @@ def get_interface(interface, path, start_service=True):
         started = True
         if interface not in running_services:
             # try to start the service
-            if start_service and dbus_iface.StartServiceByName(interface, dbus.UInt32(0)) == 1:
-                started = True
-            else:
-                started = False
+            started = start_service and dbus_iface.StartServiceByName(
+                interface, dbus.UInt32(0)) == 1
         if not started:
             return None
         obj = bus.get_object(interface, path)
         return dbus.Interface(obj, interface)
-    except Exception as e:
-        log.debug(str(e))
+    except Exception as error:
+        log.debug(error)
         return None
 
 

gajim/common/zeroconf/client_zeroconf.py

@@ -598,10 +598,7 @@ class P2PConnection(IdleObject, PlugIn):
 
     def _plug_idle(self):
         readable = self.state != 0
-        if self.sendqueue or self.sendbuff:
-            writable = True
-        else:
-            writable = False
+        writable = self.sendqueue or self.sendbuff
         if self.writable != writable or self.readable != readable:
             app.idlequeue.plug_idle(self, writable, readable)
 

gajim/conversation_textview.py

@@ -60,10 +60,7 @@ log = logging.getLogger('gajim.conversation_textview')
 
 def is_selection_modified(mark):
     name = mark.get_name()
-    if name and name in ('selection_bound', 'insert'):
-        return True
-    else:
-        return False
+    return name in ('selection_bound', 'insert')
 
 def has_focus(widget):
     return widget.get_state_flags() & Gtk.StateFlags.FOCUSED == \
@@ -82,14 +79,12 @@ class TextViewImage(Gtk.Image):
 
     def _get_selected(self):
         parent = self.get_parent()
-        if not parent or not self.anchor: return False
+        if not parent or not self.anchor:
+            return False
         buffer_ = parent.get_buffer()
         position = buffer_.get_iter_at_child_anchor(self.anchor)
         bounds = buffer_.get_selection_bounds()
-        if bounds and position.in_range(*bounds):
-            return True
-        else:
-            return False
+        return bounds and position.in_range(*bounds)
 
     def get_state(self):
         parent = self.get_parent()

gajim/gtkgui_helpers.py

@@ -266,10 +266,7 @@ def set_unset_urgency_hint(window, unread_messages_no):
     messages or not
     """
     if app.config.get('use_urgency_hint'):
-        if unread_messages_no > 0:
-            window.props.urgency_hint = True
-        else:
-            window.props.urgency_hint = False
+        window.props.urgency_hint = unread_messages_no > 0
 
 def get_pixbuf_from_data(file_data):
     """

gajim/tooltips.py

@@ -139,11 +139,9 @@ class NotificationAreaTooltip(StatusTable):
             message = acct['message']
             message = helpers.reduce_chars_newlines(message, 100, 1)
             message = GLib.markup_escape_text(message)
-            if acct['name'] in app.con_types and \
-                    app.con_types[acct['name']] in ('tls', 'ssl'):
-                show_lock = True
-            else:
-                show_lock = False
+            con_type = app.con_types.get(acct['name'])
+            show_lock = con_type in ('tls', 'ssl')
+
             if message:
                 self.add_status_row(file_path, acct['show'],
                     GLib.markup_escape_text(acct['account_label']) + ' - ' + \
@@ -322,11 +320,9 @@ class RosterTooltip(Gtk.Window, StatusTable):
             message = acct['message']
             message = helpers.reduce_chars_newlines(message, 100, 1)
             message = GLib.markup_escape_text(message)
-            if acct['name'] in app.con_types and \
-                    app.con_types[acct['name']] in ('tls', 'ssl'):
-                show_lock = True
-            else:
-                show_lock = False
+            con_type = app.con_types.get(acct['name'])
+            show_lock = con_type in ('tls', 'ssl')
+
             if message:
                 self.add_status_row(file_path, acct['show'],
                     GLib.markup_escape_text(acct['account_label']) + ' - ' + \