diff options
Diffstat (limited to 'Lib/idlelib/PyShell.py')
| -rwxr-xr-x | Lib/idlelib/PyShell.py | 99 |
1 files changed, 49 insertions, 50 deletions
diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py index 5dec68e..0f7a01d 100755 --- a/Lib/idlelib/PyShell.py +++ b/Lib/idlelib/PyShell.py @@ -1,5 +1,20 @@ #! /usr/bin/env python3 +try: + from tkinter import * +except ImportError: + print("** IDLE can't import Tkinter.\n" + "Your Python may not be configured for Tk. **", file=sys.__stderr__) + sys.exit(1) +import tkinter.messagebox as tkMessageBox +if TkVersion < 8.5: + root = Tk() # otherwise create root in main + root.withdraw() + tkMessageBox.showerror("Idle Cannot Start", + "Idle requires tcl/tk 8.5+, not $s." % TkVersion, + parent=root) + sys.exit(1) + import getopt import os import os.path @@ -16,24 +31,16 @@ import linecache from code import InteractiveInterpreter from platform import python_version, system -try: - from tkinter import * -except ImportError: - print("** IDLE can't import Tkinter.\n" - "Your Python may not be configured for Tk. **", file=sys.__stderr__) - sys.exit(1) -import tkinter.messagebox as tkMessageBox - -from idlelib.EditorWindow import EditorWindow, fixwordbreaks -from idlelib.FileList import FileList -from idlelib.ColorDelegator import ColorDelegator -from idlelib.UndoDelegator import UndoDelegator -from idlelib.OutputWindow import OutputWindow -from idlelib.configHandler import idleConf +from idlelib.editor import EditorWindow, fixwordbreaks +from idlelib.filelist import FileList +from idlelib.colorizer import ColorDelegator +from idlelib.undo import UndoDelegator +from idlelib.outwin import OutputWindow +from idlelib.config import idleConf from idlelib import rpc -from idlelib import Debugger -from idlelib import RemoteDebugger -from idlelib import macosxSupport +from idlelib import debugger +from idlelib import debugger_r +from idlelib import macosx HOST = '127.0.0.1' # python execution server on localhost loopback PORT = 0 # someday pass in host, port for remote debug capability @@ -410,7 +417,7 @@ class ModifiedInterpreter(InteractiveInterpreter): # run from the IDLE source directory. del_exitf = idleConf.GetOption('main', 'General', 'delete-exitfunc', default=False, type='bool') - if __name__ == 'idlelib.PyShell': + if __name__ == 'idlelib.pyshell': command = "__import__('idlelib.run').run.main(%r)" % (del_exitf,) else: command = "__import__('run').main(%r)" % (del_exitf,) @@ -468,7 +475,7 @@ class ModifiedInterpreter(InteractiveInterpreter): if debug: try: # Only close subprocess debugger, don't unregister gui_adap! - RemoteDebugger.close_subprocess_debugger(self.rpcclt) + debugger_r.close_subprocess_debugger(self.rpcclt) except: pass # Kill subprocess, spawn a new one, accept connection. @@ -497,7 +504,7 @@ class ModifiedInterpreter(InteractiveInterpreter): # restart subprocess debugger if debug: # Restarted debugger connects to current instance of debug GUI - RemoteDebugger.restart_subprocess_debugger(self.rpcclt) + debugger_r.restart_subprocess_debugger(self.rpcclt) # reload remote debugger breakpoints for all PyShellEditWindows debug.load_breakpoints() self.compile.compiler.flags = self.original_compiler_flags @@ -578,7 +585,7 @@ class ModifiedInterpreter(InteractiveInterpreter): if self.tkconsole.getvar("<<toggle-jit-stack-viewer>>"): self.remote_stack_viewer() elif how == "ERROR": - errmsg = "PyShell.ModifiedInterpreter: Subprocess ERROR:\n" + errmsg = "pyshell.ModifiedInterpreter: Subprocess ERROR:\n" print(errmsg, what, file=sys.__stderr__) print(errmsg, what, file=console) # we received a response to the currently active seq number: @@ -613,13 +620,13 @@ class ModifiedInterpreter(InteractiveInterpreter): return def remote_stack_viewer(self): - from idlelib import RemoteObjectBrowser + from idlelib import debugobj_r oid = self.rpcclt.remotequeue("exec", "stackviewer", ("flist",), {}) if oid is None: self.tkconsole.root.bell() return - item = RemoteObjectBrowser.StubObjectTreeItem(self.rpcclt, oid) - from idlelib.TreeWidget import ScrolledCanvas, TreeNode + item = debugobj_r.StubObjectTreeItem(self.rpcclt, oid) + from idlelib.tree import ScrolledCanvas, TreeNode top = Toplevel(self.tkconsole.root) theme = idleConf.CurrentTheme() background = idleConf.GetHighlight(theme, 'normal')['background'] @@ -662,9 +669,9 @@ class ModifiedInterpreter(InteractiveInterpreter): # at the moment, InteractiveInterpreter expects str assert isinstance(source, str) #if isinstance(source, str): - # from idlelib import IOBinding + # from idlelib import iomenu # try: - # source = source.encode(IOBinding.encoding) + # source = source.encode(iomenu.encoding) # except UnicodeError: # self.tkconsole.resetoutput() # self.write("Unsupported characters in input\n") @@ -850,7 +857,7 @@ class PyShell(OutputWindow): # New classes - from idlelib.IdleHistory import History + from idlelib.history import History def __init__(self, flist=None): if use_subprocess: @@ -888,11 +895,11 @@ class PyShell(OutputWindow): self.save_stdout = sys.stdout self.save_stderr = sys.stderr self.save_stdin = sys.stdin - from idlelib import IOBinding - self.stdin = PseudoInputFile(self, "stdin", IOBinding.encoding) - self.stdout = PseudoOutputFile(self, "stdout", IOBinding.encoding) - self.stderr = PseudoOutputFile(self, "stderr", IOBinding.encoding) - self.console = PseudoOutputFile(self, "console", IOBinding.encoding) + from idlelib import iomenu + self.stdin = PseudoInputFile(self, "stdin", iomenu.encoding) + self.stdout = PseudoOutputFile(self, "stdout", iomenu.encoding) + self.stderr = PseudoOutputFile(self, "stderr", iomenu.encoding) + self.console = PseudoOutputFile(self, "console", iomenu.encoding) if not use_subprocess: sys.stdout = self.stdout sys.stderr = self.stderr @@ -900,7 +907,7 @@ class PyShell(OutputWindow): try: # page help() text to shell. import pydoc # import must be done here to capture i/o rebinding. - # XXX KBK 27Dec07 use a textView someday, but must work w/o subproc + # XXX KBK 27Dec07 use TextViewer someday, but must work w/o subproc pydoc.pager = pydoc.plainpager except: sys.stderr = sys.__stderr__ @@ -954,7 +961,7 @@ class PyShell(OutputWindow): self.interp.setdebugger(None) db.close() if self.interp.rpcclt: - RemoteDebugger.close_remote_debugger(self.interp.rpcclt) + debugger_r.close_remote_debugger(self.interp.rpcclt) self.resetoutput() self.console.write("[DEBUG OFF]\n") sys.ps1 = ">>> " @@ -963,10 +970,10 @@ class PyShell(OutputWindow): def open_debugger(self): if self.interp.rpcclt: - dbg_gui = RemoteDebugger.start_remote_debugger(self.interp.rpcclt, + dbg_gui = debugger_r.start_remote_debugger(self.interp.rpcclt, self) else: - dbg_gui = Debugger.Debugger(self) + dbg_gui = debugger.Debugger(self) self.interp.setdebugger(dbg_gui) dbg_gui.load_breakpoints() sys.ps1 = "[DEBUG ON]\n>>> " @@ -1241,7 +1248,7 @@ class PyShell(OutputWindow): "(sys.last_traceback is not defined)", parent=self.text) return - from idlelib.StackViewer import StackBrowser + from idlelib.stackviewer import StackBrowser StackBrowser(self.root, self.flist) def view_restart_mark(self, event=None): @@ -1549,7 +1556,7 @@ def main(): if system() == 'Windows': iconfile = os.path.join(icondir, 'idle.ico') root.wm_iconbitmap(default=iconfile) - elif TkVersion >= 8.5: + else: ext = '.png' if TkVersion >= 8.6 else '.gif' iconfiles = [os.path.join(icondir, 'idle_%d%s' % (size, ext)) for size in (16, 32, 48)] @@ -1559,15 +1566,7 @@ def main(): fixwordbreaks(root) fix_x11_paste(root) flist = PyShellFileList(root) - macosxSupport.setupApp(root, flist) - - if macosxSupport.isAquaTk(): - # There are some screwed up <2> class bindings for text - # widgets defined in Tk which we need to do away with. - # See issue #24801. - root.unbind_class('Text', '<B2>') - root.unbind_class('Text', '<B2-Motion>') - root.unbind_class('Text', '<<PasteSelection>>') + macosx.setupApp(root, flist) if enable_edit: if not (cmd or script): @@ -1582,7 +1581,7 @@ def main(): shell = flist.open_shell() if not shell: return # couldn't open shell - if macosxSupport.isAquaTk() and flist.dict: + if macosx.isAquaTk() and flist.dict: # On OSX: when the user has double-clicked on a file that causes # IDLE to be launched the shell window will open just in front of # the file she wants to see. Lower the interpreter window when @@ -1616,7 +1615,7 @@ def main(): # check for problematic OS X Tk versions and print a warning # message in the IDLE shell window; this is less intrusive # than always opening a separate window. - tkversionwarning = macosxSupport.tkVersionWarning(root) + tkversionwarning = macosx.tkVersionWarning(root) if tkversionwarning: shell.interp.runcommand("print('%s')" % tkversionwarning) @@ -1626,7 +1625,7 @@ def main(): capture_warnings(False) if __name__ == "__main__": - sys.modules['PyShell'] = sys.modules['__main__'] + sys.modules['pyshell'] = sys.modules['__main__'] main() capture_warnings(False) # Make sure turned off; see issue 18081 |