Python Interpreter.getAutoCompleteKeys方法代码示例

# 需要导入模块: from interpreter import Interpreter [as 别名]
# 或者: from interpreter.Interpreter import getAutoCompleteKeys [as 别名]
class Shell(wxStyledTextCtrl):
    """PyCrust Shell based on wxStyledTextCtrl."""

    name = 'PyCrust Shell'
    revision = __revision__

    def __init__(self, parent, id=-1, pos=wxDefaultPosition, \
                 size=wxDefaultSize, style=wxCLIP_CHILDREN, introText='', \
                 locals=None, InterpClass=None, *args, **kwds):
        """Create a PyCrust Shell instance."""
        wxStyledTextCtrl.__init__(self, parent, id, pos, size, style)
        # Grab these so they can be restored by self.redirect* methods.
        self.stdin = sys.stdin
        self.stdout = sys.stdout
        self.stderr = sys.stderr
        # Add the current working directory "." to the search path.
        sys.path.insert(0, os.curdir)
        # Import a default interpreter class if one isn't provided.
        if InterpClass == None:
            from interpreter import Interpreter
        else:
            Interpreter = InterpClass
        # Create default locals so we have something interesting.
        shellLocals = {'__name__': 'PyCrust-Shell',
                       '__doc__': 'PyCrust-Shell, The PyCrust Python Shell.',
                       '__version__': VERSION,
                      }
        # Add the dictionary that was passed in.
        if locals:
            shellLocals.update(locals)
        # Create a replacement for stdin.
        self.reader = PseudoFileIn(self.readline)
        self.reader.input = ''
        self.reader.isreading = 0
        # Set up the interpreter.
        self.interp = Interpreter(locals=shellLocals, \
                                  rawin=self.raw_input, \
                                  stdin=self.reader, \
                                  stdout=PseudoFileOut(self.writeOut), \
                                  stderr=PseudoFileErr(self.writeErr), \
                                  *args, **kwds)
        # Find out for which keycodes the interpreter will autocomplete.
        self.autoCompleteKeys = self.interp.getAutoCompleteKeys()
        # Keep track of the last non-continuation prompt positions.
        self.promptPosStart = 0
        self.promptPosEnd = 0
        # Keep track of multi-line commands.
        self.more = 0
        # Create the command history.  Commands are added into the front of
        # the list (ie. at index 0) as they are entered. self.historyIndex
        # is the current position in the history; it gets incremented as you
        # retrieve the previous command, decremented as you retrieve the
        # next, and reset when you hit Enter. self.historyIndex == -1 means
        # you're on the current command, not in the history.
        self.history = []
        self.historyIndex = -1
        # Assign handlers for keyboard events.
        EVT_KEY_DOWN(self, self.OnKeyDown)
        EVT_CHAR(self, self.OnChar)
        # Assign handlers for wxSTC events.
        EVT_STC_UPDATEUI(self, id, self.OnUpdateUI)
        # Configure various defaults and user preferences.
        self.config()
        # Display the introductory banner information.
        try: self.showIntro(introText)
        except: pass
        # Assign some pseudo keywords to the interpreter's namespace.
        try: self.setBuiltinKeywords()
        except: pass
        # Add 'shell' to the interpreter's local namespace.
        try: self.setLocalShell()
        except: pass
        # Do this last so the user has complete control over their
        # environment. They can override anything they want.
        try: self.execStartupScript(self.interp.startupScript)
        except: pass

    def destroy(self):
        # del self.interp
        pass

    def config(self):
        """Configure shell based on user preferences."""
        self.SetMarginType(1, wxSTC_MARGIN_NUMBER)
        self.SetMarginWidth(1, 40)

        self.SetLexer(wxSTC_LEX_PYTHON)
        self.SetKeyWords(0, ' '.join(keyword.kwlist))

        self.setStyles(faces)
        self.SetViewWhiteSpace(0)
        self.SetTabWidth(4)
        self.SetUseTabs(0)
        # Do we want to automatically pop up command completion options?
        self.autoComplete = 1
        self.autoCompleteIncludeMagic = 1
        self.autoCompleteIncludeSingle = 1
        self.autoCompleteIncludeDouble = 1
        self.autoCompleteCaseInsensitive = 1
        self.AutoCompSetIgnoreCase(self.autoCompleteCaseInsensitive)
#.........这里部分代码省略.........

# 需要导入模块: from interpreter import Interpreter [as 别名]
# 或者: from interpreter.Interpreter import getAutoCompleteKeys [as 别名]
class Shell(editwindow.EditWindow):
    """Shell based on StyledTextCtrl."""

    name = 'Shell'
    revision = __revision__

    def __init__(self, parent, id=-1, pos=wx.DefaultPosition,
                 size=wx.DefaultSize, style=wx.CLIP_CHILDREN,
                 introText='', locals=None, InterpClass=None, *args, **kwds):
        """Create Shell instance."""
        editwindow.EditWindow.__init__(self, parent, id, pos, size, style)
        self.wrap()
        if locals is None:
            import __main__
            locals = __main__.__dict__
        # Grab these so they can be restored by self.redirect* methods.
        self.stdin = sys.stdin
        self.stdout = sys.stdout
        self.stderr = sys.stderr
        # Import a default interpreter class if one isn't provided.
        if InterpClass == None:
            from interpreter import Interpreter
        else:
            Interpreter = InterpClass
        # Create a replacement for stdin.
        self.reader = PseudoFileIn(self.readline, self.readlines)
        self.reader.input = ''
        self.reader.isreading = False
        # Set up the interpreter.
        self.interp = Interpreter(locals=locals,
                                  rawin=self.raw_input,
                                  stdin=self.reader,
                                  stdout=PseudoFileOut(self.writeOut),
                                  stderr=PseudoFileErr(self.writeErr),
                                  *args, **kwds)
        # Set up the buffer.
        self.buffer = Buffer()
        # Find out for which keycodes the interpreter will autocomplete.
        self.autoCompleteKeys = self.interp.getAutoCompleteKeys()
        # Keep track of the last non-continuation prompt positions.
        self.promptPosStart = 0
        self.promptPosEnd = 0
        # Keep track of multi-line commands.
        self.more = False
        # Create the command history.  Commands are added into the
        # front of the list (ie. at index 0) as they are entered.
        # self.historyIndex is the current position in the history; it
        # gets incremented as you retrieve the previous command,
        # decremented as you retrieve the next, and reset when you hit
        # Enter.  self.historyIndex == -1 means you're on the current
        # command, not in the history.
        self.history = []
        self.historyIndex = -1
        # Assign handlers for keyboard events.
        wx.EVT_CHAR(self, self.OnChar)
        wx.EVT_KEY_DOWN(self, self.OnKeyDown)
        # Assign handler for idle time.
        self.waiting = False
        wx.EVT_IDLE(self, self.OnIdle)
        # Display the introductory banner information.
        self.showIntro(introText)
        # Assign some pseudo keywords to the interpreter's namespace.
        self.setBuiltinKeywords()
        # Add 'shell' to the interpreter's local namespace.
        self.setLocalShell()
        # Do this last so the user has complete control over their
        # environment.  They can override anything they want.
        self.execStartupScript(self.interp.startupScript)
        wx.CallAfter(self.ScrollToLine, 0)

    def destroy(self):
        del self.interp

    def setFocus(self):
        """Set focus to the shell."""
        self.SetFocus()

    def OnIdle(self, event):
        """Free the CPU to do other things."""
        if self.waiting:
            time.sleep(0.05)
        event.Skip()

    def showIntro(self, text=''):
        """Display introductory text in the shell."""
        if text:
            if not text.endswith(os.linesep):
                text += os.linesep
            self.write(text)
        try:
            self.write(self.interp.introText)
        except AttributeError:
            pass

    def setBuiltinKeywords(self):
        """Create pseudo keywords as part of builtins.

        This sets `close`, `exit` and `quit` to a helpful string.
        """
        import __builtin__
#.........这里部分代码省略.........