def __init__(self, flist=None):
if use_subprocess:
ms = self.menu_specs
if ms[2][0] != 'shell':
ms.insert(2, ('shell', 'She_ll'))
self.interp = ModifiedInterpreter(self)
if flist is None:
root = Tk()
fixwordbreaks(root)
root.withdraw()
flist = PyShellFileList(root)
OutputWindow.__init__(self, flist, None, None)
self.usetabs = True
self.indentwidth = 8
self.context_use_ps1 = True
text = self.text
text.configure(wrap='char')
text.bind('<<newline-and-indent>>', self.enter_callback)
text.bind('<<plain-newline-and-indent>>', self.linefeed_callback)
text.bind('<<interrupt-execution>>', self.cancel_callback)
text.bind('<<end-of-file>>', self.eof_callback)
text.bind('<<open-stack-viewer>>', self.open_stack_viewer)
text.bind('<<toggle-debugger>>', self.toggle_debugger)
text.bind('<<toggle-jit-stack-viewer>>', self.toggle_jit_stack_viewer)
if use_subprocess:
text.bind('<<view-restart>>', self.view_restart_mark)
text.bind('<<restart-shell>>', self.restart_shell)
self.save_stdout = sys.stdout
self.save_stderr = sys.stderr
self.save_stdin = sys.stdin
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
sys.stdin = self.stdin
try:
import pydoc
pydoc.pager = pydoc.plainpager
except:
sys.stderr = sys.__stderr__
raise
self.history = self.History(self.text)
self.pollinterval = 50
def default_command(self, event=None):
prog = self.engine.getprog()
if not prog:
return
path = self.globvar.get()
if not path:
self.top.bell()
return
from idlelib.outwin import OutputWindow # leave here!
save = sys.stdout
try:
sys.stdout = OutputWindow(self.flist)
self.grep_it(prog, path)
finally:
sys.stdout = save
def write(self, s, tags=()):
if isinstance(s, str) and len(s) and max(s) > '\uffff':
for start, char in enumerate(s):
if char > '\uffff':
break
raise UnicodeEncodeError('UCS-2', char, start, start + 1,
'Non-BMP character not supported in Tk')
try:
self.text.mark_gravity('iomark', 'right')
count = OutputWindow.write(self, s, tags, 'iomark')
self.text.mark_gravity('iomark', 'left')
except:
raise
if self.canceled:
self.canceled = 0
if not use_subprocess:
raise KeyboardInterrupt
return count
def default_command(self, event=None):
"""Grep for search pattern in file path. The default command is bound
to <Return>.
If entry values are populated, set OutputWindow as stdout
and perform search. The search dialog is closed automatically
when the search begins.
"""
prog = self.engine.getprog()
if not prog:
return
path = self.globvar.get()
if not path:
self.top.bell()
return
from idlelib.outwin import OutputWindow # leave here!
save = sys.stdout
try:
sys.stdout = OutputWindow(self.flist)
self.grep_it(prog, path)
finally:
sys.stdout = save