diff -r d001bc703c29 -r aedc309827c7 eric6/QScintilla/Shell.py
--- a/eric6/QScintilla/Shell.py Wed Sep 25 18:25:43 2019 +0200
+++ b/eric6/QScintilla/Shell.py Wed Sep 25 18:37:35 2019 +0200
@@ -18,8 +18,10 @@
from PyQt5.QtCore import pyqtSignal, QFileInfo, Qt, QEvent
from PyQt5.QtGui import QClipboard, QPalette, QFont
-from PyQt5.QtWidgets import QDialog, QInputDialog, QApplication, QMenu, \
- QWidget, QHBoxLayout, QVBoxLayout, QShortcut, QSizePolicy
+from PyQt5.QtWidgets import (
+ QDialog, QInputDialog, QApplication, QMenu, QWidget, QHBoxLayout,
+ QVBoxLayout, QShortcut, QSizePolicy
+)
from PyQt5.Qsci import QsciScintilla
from E5Gui.E5Application import e5App
@@ -367,8 +369,9 @@
QsciScintilla.SCI_CANCEL: self.__QScintillaCancel,
}
- self.__historyNavigateByCursor = \
+ self.__historyNavigateByCursor = (
Preferences.getShell("HistoryNavigateByCursor")
+ )
self.__queuedText = ''
self.__blockTextProcessing = False
@@ -582,8 +585,10 @@
calltipsStyle = Preferences.getEditor("CallTipsStyle")
if calltipsStyle == QsciScintilla.CallTipsNoContext:
self.setCallTipsStyle(QsciScintilla.CallTipsNoContext)
- elif calltipsStyle == \
- QsciScintilla.CallTipsNoAutoCompletionContext:
+ elif (
+ calltipsStyle ==
+ QsciScintilla.CallTipsNoAutoCompletionContext
+ ):
self.setCallTipsStyle(
QsciScintilla.CallTipsNoAutoCompletionContext)
else:
@@ -631,9 +636,10 @@
self.__setMargin0()
self.__setAutoCompletion(self.clientType)
self.__setCallTips(self.clientType)
- self.racEnabled = \
- Preferences.getShell("AutoCompletionEnabled") and \
+ self.racEnabled = (
+ Preferences.getShell("AutoCompletionEnabled") and
(cap & HasCompleter) > 0
+ )
if self.clientType not in self.__historyLists:
# load history list
@@ -653,8 +659,10 @@
"""
if index is None:
# determine based on history style
- if self.clientType and \
- self.__historyStyle == ShellHistoryStyle.WindowsStyle:
+ if (
+ self.clientType and
+ self.__historyStyle == ShellHistoryStyle.WindowsStyle
+ ):
idx = int(Preferences.Prefs.settings.value(
"Shell/HistoryIndexes/" + self.clientType, -1))
if idx >= len(self.__history):
@@ -666,8 +674,10 @@
self.__histidx = index
if self.__histidx >= len(self.__history):
self.__histidx = -1
- if self.clientType and \
- self.__historyStyle == ShellHistoryStyle.WindowsStyle:
+ if (
+ self.clientType and
+ self.__historyStyle == ShellHistoryStyle.WindowsStyle
+ ):
Preferences.Prefs.settings.setValue(
"Shell/HistoryIndexes/" + self.clientType, self.__histidx)
@@ -869,8 +879,10 @@
"""
self .__clientError()
- if not self.__windowed and \
- Preferences.getDebugger("ShowExceptionInShell"):
+ if (
+ not self.__windowed and
+ Preferences.getDebugger("ShowExceptionInShell")
+ ):
if exceptionType:
if stackTrace:
self.__write(
@@ -903,8 +915,10 @@
"""
self .__clientError()
- if not self.__windowed and \
- Preferences.getDebugger("ShowExceptionInShell"):
+ if (
+ not self.__windowed and
+ Preferences.getDebugger("ShowExceptionInShell")
+ ):
if message is None:
self.__write(self.tr("Unspecified syntax error.\n"))
else:
@@ -1300,8 +1314,7 @@
ac = self.isListActive()
super(Shell, self).keyPressEvent(ev)
self.incrementalSearchActive = True
- if ac and \
- self.racEnabled:
+ if ac and self.racEnabled:
self.dbs.remoteCompletion(self.completionText + txt)
else:
self.__insertTextNoEcho(txt)
@@ -1608,8 +1621,10 @@
if buf.startswith(sys.ps2):
buf = buf.replace(sys.ps2, "")
if buf and self.incrementalSearchActive:
- if self.incrementalSearchString and \
- buf.startswith(self.incrementalSearchString):
+ if (
+ self.incrementalSearchString and
+ buf.startswith(self.incrementalSearchString)
+ ):
idx, found = self.__rsearchHistory(
self.incrementalSearchString, self.__histidx)
if found and idx >= 0:
@@ -1651,8 +1666,10 @@
if buf.startswith(sys.ps2):
buf = buf.replace(sys.ps2, "")
if buf and self.incrementalSearchActive:
- if self.incrementalSearchString and \
- buf.startswith(self.incrementalSearchString):
+ if (
+ self.incrementalSearchString and
+ buf.startswith(self.incrementalSearchString)
+ ):
idx, found = self.__searchHistory(
self.incrementalSearchString, self.__histidx)
if found and idx >= 0:
@@ -1753,8 +1770,10 @@
self.__setHistoryIndex(index=-1)
elif self.__historyStyle == ShellHistoryStyle.WindowsStyle:
if historyIndex is None:
- if self.__histidx - 1 > 0 and \
- cmd != self.__history[self.__histidx - 1]:
+ if (
+ self.__histidx - 1 > 0 and
+ cmd != self.__history[self.__histidx - 1]
+ ):
self.__setHistoryIndex(index=-1)
else:
self.__setHistoryIndex(historyIndex)
@@ -1771,8 +1790,9 @@
self.dbs.startClient(
False, forProject=True,
workingDir=self.__project.getProjectPath())
- self.__currentWorkingDirectory = \
+ self.__currentWorkingDirectory = (
self.__project.getProjectPath()
+ )
else:
self.dbs.startClient(
False, venvName=self.__currentVenv,
@@ -1798,8 +1818,10 @@
else:
cmd = ''
elif cmd in ['envs', 'environments']:
- venvs = e5App().getObject("VirtualEnvManager")\
+ venvs = (
+ e5App().getObject("VirtualEnvManager")
.getVirtualenvNames()
+ )
s = self.tr('Available Virtual Environments:\n{0}\n').format(
'\n'.join("- {0}".format(venv) for venv in sorted(venvs))
)
@@ -1812,8 +1834,10 @@
self.__write(s)
self.__clientStatement(False)
return
- elif cmd in ["quit", "quit()", "exit", "exit()"] and \
- self.__windowed:
+ elif (
+ cmd in ["quit", "quit()", "exit", "exit()"] and
+ self.__windowed
+ ):
# call main window quit()
self.vm.quit()
return
@@ -1891,8 +1915,10 @@
idx = 0
else:
idx = startIdx + 1
- while idx < len(self.__history) and \
- not self.__history[idx].startswith(txt):
+ while (
+ idx < len(self.__history) and
+ not self.__history[idx].startswith(txt)
+ ):
idx += 1
found = (idx < len(self.__history) and
self.__history[idx].startswith(txt))
@@ -1914,8 +1940,10 @@
idx = len(self.__history) - 1
else:
idx = startIdx - 1
- while idx >= 0 and \
- not self.__history[idx].startswith(txt):
+ while (
+ idx >= 0 and
+ not self.__history[idx].startswith(txt)
+ ):
idx -= 1
found = idx >= 0 and self.__history[idx].startswith(txt)
return idx, found
@@ -1976,8 +2004,9 @@
venvName = action.text()
if venvName == self.tr("Project"):
if self.__project.isOpen():
- self.__currentWorkingDirectory = \
+ self.__currentWorkingDirectory = (
self.__project.getProjectPath()
+ )
self.dbs.startClient(False, forProject=True,
workingDir=self.__currentWorkingDirectory)
else:
@@ -2003,15 +2032,16 @@
# do the history related stuff
self.__maxHistoryEntries = Preferences.getShell("MaxHistoryEntries")
for key in list(self.__historyLists.keys()):
- self.__historyLists[key] = \
+ self.__historyLists[key] = (
self.__historyLists[key][-self.__maxHistoryEntries:]
+ )
self.__historyStyle = Preferences.getShell("HistoryStyle")
self.__historyWrap = Preferences.getShell("HistoryWrap")
self.__setHistoryIndex()
if not self.__windowed:
self.hmenu.menuAction().setEnabled(self.isHistoryEnabled())
- self.__historyNavigateByCursor = \
- Preferences.getShell("HistoryNavigateByCursor")
+ self.__historyNavigateByCursor = Preferences.getShell(
+ "HistoryNavigateByCursor")
self.historyStyleChanged.emit(self.__historyStyle)
# do stdout /stderr stuff
@@ -2069,8 +2099,10 @@
@param event the drag enter event (QDragEnterEvent)
"""
- self.inDragDrop = event.mimeData().hasUrls() or \
+ self.inDragDrop = (
+ event.mimeData().hasUrls() or
event.mimeData().hasText()
+ )
if self.inDragDrop:
event.acceptProposedAction()
else:
