diff options
Diffstat (limited to 'Mac/Tools/IDE/PyConsole.py')
| -rw-r--r-- | Mac/Tools/IDE/PyConsole.py | 437 |
1 files changed, 0 insertions, 437 deletions
diff --git a/Mac/Tools/IDE/PyConsole.py b/Mac/Tools/IDE/PyConsole.py deleted file mode 100644 index 14312d5f3f..0000000000 --- a/Mac/Tools/IDE/PyConsole.py +++ /dev/null @@ -1,437 +0,0 @@ -import W -import Wkeys -from Carbon import Fm -import WASTEconst -from types import * -from Carbon import Events -import string -import sys -import traceback -import MacOS -import MacPrefs -from Carbon import Qd -import EasyDialogs -import PyInteractive - -if not hasattr(sys, 'ps1'): - sys.ps1 = '>>> ' -if not hasattr(sys, 'ps2'): - sys.ps2 = '... ' - -def inspect(foo): # JJS 1/25/99 - "Launch the browser on the given object. This is a general built-in function." - import PyBrowser - PyBrowser.Browser(foo) - -class ConsoleTextWidget(W.EditText): - - def __init__(self, *args, **kwargs): - W.EditText.__init__(self, *args, **kwargs) - self._inputstart = 0 - self._buf = '' - self.pyinteractive = PyInteractive.PyInteractive() - - import __main__ - self._namespace = __main__.__dict__ - self._namespace['inspect'] = inspect # JJS 1/25/99 - - def insert(self, text): - self.checkselection() - self.ted.WEInsert(text, None, None) - self.changed = 1 - self.selchanged = 1 - - def set_namespace(self, dict): - if type(dict) <> DictionaryType: - raise TypeError, "The namespace needs to be a dictionary" - if 'inspect' not in dict.keys(): dict['inspect'] = inspect # JJS 1/25/99 - self._namespace = dict - - def open(self): - import __main__ - W.EditText.open(self) - self.write('Python %s\n' % sys.version) - self.write('Type "copyright", "credits" or "license" for more information.\n') - self.write('MacPython IDE %s\n' % __main__.__version__) - self.write(sys.ps1) - self.flush() - - def key(self, char, event): - (what, message, when, where, modifiers) = event - if self._enabled and not modifiers & Events.cmdKey or char in Wkeys.arrowkeys: - if char not in Wkeys.navigationkeys: - self.checkselection() - if char == Wkeys.enterkey: - char = Wkeys.returnkey - selstart, selend = self.getselection() - if char == Wkeys.backspacekey: - if selstart <= (self._inputstart - (selstart <> selend)): - return - self.ted.WEKey(ord(char), modifiers) - if char not in Wkeys.navigationkeys: - self.changed = 1 - if char not in Wkeys.scrollkeys: - self.selchanged = 1 - self.updatescrollbars() - if char == Wkeys.returnkey: - text = self.get()[self._inputstart:selstart] - text = string.join(string.split(text, "\r"), "\n") - if hasattr(MacOS, 'EnableAppswitch'): - saveyield = MacOS.EnableAppswitch(0) - self._scriptDone = False - if sys.platform == "darwin": - # see identical construct in PyEdit.py - from threading import Thread - t = Thread(target=self._userCancelledMonitor, - name="UserCancelledMonitor") - t.start() - try: - self.pyinteractive.executeline(text, self, self._namespace) - finally: - self._scriptDone = True - if hasattr(MacOS, 'EnableAppswitch'): - MacOS.EnableAppswitch(saveyield) - selstart, selend = self.getselection() - self._inputstart = selstart - - def _userCancelledMonitor(self): - # XXX duplicate code from PyEdit.py - import time, os - from signal import SIGINT - from Carbon import Evt - while not self._scriptDone: - if Evt.CheckEventQueueForUserCancel(): - # Send a SIGINT signal to ourselves. - # This gets delivered to the main thread, - # cancelling the running script. - os.kill(os.getpid(), SIGINT) - break - time.sleep(0.25) - - def domenu_save_as(self, *args): - filename = EasyDialogs.AskFileForSave(message='Save console text as:', - savedFileName='console.txt') - if not filename: - return - f = open(filename, 'wb') - f.write(self.get()) - f.close() - MacOS.SetCreatorAndType(filename, W._signature, 'TEXT') - - def write(self, text): - self._buf = self._buf + text - if '\n' in self._buf: - self.flush() - - def flush(self): - stuff = string.split(self._buf, '\n') - stuff = string.join(stuff, '\r') - self.setselection_at_end() - try: - self.ted.WEInsert(stuff, None, None) - finally: - self._buf = "" - selstart, selend = self.getselection() - self._inputstart = selstart - self.ted.WEClearUndo() - self.updatescrollbars() - if self._parentwindow.wid.GetWindowPort().QDIsPortBuffered(): - self._parentwindow.wid.GetWindowPort().QDFlushPortBuffer(None) - - def selection_ok(self): - selstart, selend = self.getselection() - return not (selstart < self._inputstart or selend < self._inputstart) - - def checkselection(self): - if not self.selection_ok(): - self.setselection_at_end() - - def setselection_at_end(self): - end = self.ted.WEGetTextLength() - self.setselection(end, end) - self.updatescrollbars() - - def domenu_cut(self, *args): - if not self.selection_ok(): - return - W.EditText.domenu_cut(self) - - def domenu_paste(self, *args): - if not self.selection_ok(): - self.setselection_at_end() - W.EditText.domenu_paste(self) - - def domenu_clear(self, *args): - if not self.selection_ok(): - return - W.EditText.domenu_clear(self) - - -class PyConsole(W.Window): - - def __init__(self, bounds, show = 1, fontsettings = ("Monaco", 0, 9, (0, 0, 0)), - tabsettings = (32, 0), unclosable = 0): - W.Window.__init__(self, - bounds, - "Python Interactive", - minsize = (200, 100), - tabbable = 0, - show = show) - - self._unclosable = unclosable - consoletext = ConsoleTextWidget((-1, -1, -14, 1), inset = (6, 5), - fontsettings = fontsettings, tabsettings = tabsettings) - self._bary = W.Scrollbar((-15, 14, 16, -14), consoletext.vscroll, max = 32767) - self.consoletext = consoletext - self.namespacemenu = W.PopupMenu((-15, -1, 16, 16), [], self.consoletext.set_namespace) - self.namespacemenu.bind('<click>', self.makenamespacemenu) - self.open() - - def makenamespacemenu(self, *args): - W.SetCursor('watch') - namespacelist = self.getnamespacelist() - self.namespacemenu.set([("Clear window", self.clearbuffer), ("Font settings\xc9", self.dofontsettings), - ["Namespace"] + namespacelist, ("Browse namespace\xc9", self.browsenamespace)]) - currentname = self.consoletext._namespace["__name__"] - for i in range(len(namespacelist)): - if namespacelist[i][0] == currentname: - break - else: - return - # XXX this functionality should be generally available in Wmenus - submenuid = self.namespacemenu.menu.menu.GetItemMark(3) - menu = self.namespacemenu.menu.bar.menus[submenuid] - menu.menu.CheckMenuItem(i + 1, 1) - - def browsenamespace(self): - import PyBrowser, W - W.SetCursor('watch') - PyBrowser.Browser(self.consoletext._namespace, self.consoletext._namespace["__name__"]) - - def clearbuffer(self): - from Carbon import Res - self.consoletext.ted.WEUseText(Res.Resource('')) - self.consoletext.write(sys.ps1) - self.consoletext.flush() - - def getnamespacelist(self): - import os - import __main__ - editors = filter(lambda x: x.__class__.__name__ == "Editor", self.parent._windows.values()) - - namespaces = [ ("__main__",__main__.__dict__) ] - for ed in editors: - modname = os.path.splitext(ed.title)[0] - if sys.modules.has_key(modname): - module = sys.modules[modname] - namespaces.append((modname, module.__dict__)) - else: - if ed.title[-3:] == '.py': - modname = ed.title[:-3] - else: - modname = ed.title - ed.globals["__name__"] = modname - namespaces.append((modname, ed.globals)) - return namespaces - - def dofontsettings(self): - import FontSettings - settings = FontSettings.FontDialog(self.consoletext.getfontsettings(), - self.consoletext.gettabsettings()) - if settings: - fontsettings, tabsettings = settings - self.consoletext.setfontsettings(fontsettings) - self.consoletext.settabsettings(tabsettings) - - def show(self, onoff = 1): - W.Window.show(self, onoff) - if onoff: - self.select() - - def close(self): - if self._unclosable: - self.show(0) - return -1 - W.Window.close(self) - - def writeprefs(self): - prefs = MacPrefs.GetPrefs(W.getapplication().preffilepath) - prefs.console.show = self.isvisible() - prefs.console.windowbounds = self.getbounds() - prefs.console.fontsettings = self.consoletext.getfontsettings() - prefs.console.tabsettings = self.consoletext.gettabsettings() - prefs.save() - - def getselectedtext(self): - return self.consoletext.getselectedtext() - -class OutputTextWidget(W.EditText): - - def domenu_save_as(self, *args): - title = self._parentwindow.gettitle() - filename = EasyDialogs.AskFileForSave(message='Save %s text as:' % title, - savedFileName=title + '.txt') - if not filename: - return - f = open(filename, 'wb') - f.write(self.get()) - f.close() - MacOS.SetCreatorAndType(filename, W._signature, 'TEXT') - - def domenu_cut(self, *args): - self.domenu_copy(*args) - - def domenu_clear(self, *args): - self.set('') - - -class PyOutput: - - def __init__(self, bounds, show = 1, fontsettings = ("Monaco", 0, 9, (0, 0, 0)), tabsettings = (32, 0)): - self.bounds = bounds - self.fontsettings = fontsettings - self.tabsettings = tabsettings - self.w = None - self.closed = 1 - self._buf = '' - # should be able to set this - self.savestdout, self.savestderr = sys.stdout, sys.stderr - sys.stderr = sys.stdout = self - if show: - self.show() - - def setupwidgets(self): - self.w = W.Window(self.bounds, "Output", - minsize = (200, 100), - tabbable = 0) - self.w.outputtext = OutputTextWidget((-1, -1, -14, 1), inset = (6, 5), - fontsettings = self.fontsettings, tabsettings = self.tabsettings, readonly = 1) - menuitems = [("Clear window", self.clearbuffer), ("Font settings\xc9", self.dofontsettings)] - self.w.popupmenu = W.PopupMenu((-15, -1, 16, 16), menuitems) - - self.w._bary = W.Scrollbar((-15, 14, 16, -14), self.w.outputtext.vscroll, max = 32767) - self.w.bind("<close>", self.close) - self.w.bind("<activate>", self.activate) - - def write(self, text): - if hasattr(MacOS, 'EnableAppswitch'): - oldyield = MacOS.EnableAppswitch(-1) - try: - self._buf = self._buf + text - if '\n' in self._buf: - self.flush() - finally: - if hasattr(MacOS, 'EnableAppswitch'): - MacOS.EnableAppswitch(oldyield) - - def flush(self): - self.show() - stuff = string.split(self._buf, '\n') - stuff = string.join(stuff, '\r') - end = self.w.outputtext.ted.WEGetTextLength() - self.w.outputtext.setselection(end, end) - self.w.outputtext.ted.WEFeatureFlag(WASTEconst.weFReadOnly, 0) - try: - self.w.outputtext.ted.WEInsert(stuff, None, None) - finally: - self._buf = "" - self.w.outputtext.updatescrollbars() - self.w.outputtext.ted.WEFeatureFlag(WASTEconst.weFReadOnly, 1) - if self.w.wid.GetWindowPort().QDIsPortBuffered(): - self.w.wid.GetWindowPort().QDFlushPortBuffer(None) - - def show(self): - if self.closed: - if not self.w: - self.setupwidgets() - self.w.open() - self.w.outputtext.updatescrollbars() - self.closed = 0 - else: - self.w.show(1) - self.closed = 0 - self.w.select() - - def writeprefs(self): - if self.w is not None: - prefs = MacPrefs.GetPrefs(W.getapplication().preffilepath) - prefs.output.show = self.w.isvisible() - prefs.output.windowbounds = self.w.getbounds() - prefs.output.fontsettings = self.w.outputtext.getfontsettings() - prefs.output.tabsettings = self.w.outputtext.gettabsettings() - prefs.save() - - def dofontsettings(self): - import FontSettings - settings = FontSettings.FontDialog(self.w.outputtext.getfontsettings(), - self.w.outputtext.gettabsettings()) - if settings: - fontsettings, tabsettings = settings - self.w.outputtext.setfontsettings(fontsettings) - self.w.outputtext.settabsettings(tabsettings) - - def clearbuffer(self): - from Carbon import Res - self.w.outputtext.set('') - - def activate(self, onoff): - if onoff: - self.closed = 0 - - def close(self): - self.w.show(0) - self.closed = 1 - return -1 - - -class SimpleStdin: - - def readline(self): - import EasyDialogs - # A trick to make the input dialog box a bit more palatable - if hasattr(sys.stdout, '_buf'): - prompt = sys.stdout._buf - else: - prompt = "" - if not prompt: - prompt = "Stdin input:" - sys.stdout.flush() - rv = EasyDialogs.AskString(prompt) - if rv is None: - return "" - rv = rv + "\n" # readline should include line terminator - sys.stdout.write(rv) # echo user's reply - return rv - - -def installconsole(defaultshow = 1): - global console - prefs = MacPrefs.GetPrefs(W.getapplication().preffilepath) - if not prefs.console or not hasattr(prefs.console, 'show'): - prefs.console.show = defaultshow - if not hasattr(prefs.console, "windowbounds"): - prefs.console.windowbounds = (450, 250) - if not hasattr(prefs.console, "fontsettings"): - prefs.console.fontsettings = ("Monaco", 0, 9, (0, 0, 0)) - if not hasattr(prefs.console, "tabsettings"): - prefs.console.tabsettings = (32, 0) - console = PyConsole(prefs.console.windowbounds, prefs.console.show, - prefs.console.fontsettings, prefs.console.tabsettings, 1) - -def installoutput(defaultshow = 0, OutPutWindow = PyOutput): - global output - - # quick 'n' dirty std in emulation - sys.stdin = SimpleStdin() - - prefs = MacPrefs.GetPrefs(W.getapplication().preffilepath) - if not prefs.output or not hasattr(prefs.output, 'show'): - prefs.output.show = defaultshow - if not hasattr(prefs.output, "windowbounds"): - prefs.output.windowbounds = (450, 250) - if not hasattr(prefs.output, "fontsettings"): - prefs.output.fontsettings = ("Monaco", 0, 9, (0, 0, 0)) - if not hasattr(prefs.output, "tabsettings"): - prefs.output.tabsettings = (32, 0) - output = OutPutWindow(prefs.output.windowbounds, prefs.output.show, - prefs.output.fontsettings, prefs.output.tabsettings) |