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504b0bf066
Much has changed -- too much, in fact, to write down. The big news is that there's a standard way to write IDLE extensions; see extend.txt. Some sample extensions have been provided, and some existing code has been converted to extensions. Probably the biggest new user feature is a new search dialog with more options, search and replace, and even search in files (grep). This is exactly as downloaded from my laptop after returning from the holidays -- it hasn't even been tested on Unix yet.
91 lines
2.4 KiB
Python
91 lines
2.4 KiB
Python
from Tkinter import *
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from EditorWindow import EditorWindow
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import re
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import tkMessageBox
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class OutputWindow(EditorWindow):
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"""An editor window that can serve as an output file.
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Also the future base class for the Python shell window.
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This class has no input facilities.
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"""
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def __init__(self, *args):
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apply(EditorWindow.__init__, (self,) + args)
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self.text.bind("<<goto-file-line>>", self.goto_file_line)
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# Customize EditorWindow
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def ispythonsource(self, filename):
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# No colorization needed
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return 0
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def short_title(self):
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return "Output"
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def maybesave(self):
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# Override base class method -- don't ask any questions
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if self.get_saved():
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return "yes"
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else:
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return "no"
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# Act as output file
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def write(self, s, tags=(), mark="insert"):
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self.text.insert(mark, str(s), tags)
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self.text.see(mark)
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self.text.update()
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def writelines(self, l):
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map(self.write, l)
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# Our own right-button menu
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rmenu_specs = [
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("Go to file/line", "<<goto-file-line>>"),
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]
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file_line_pats = [
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r'file "([^"]*)", line (\d+)',
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r'([^\s]+)\((\d+)\)',
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r'([^\s]+):\s*(\d+):',
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]
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file_line_progs = None
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def goto_file_line(self, event=None):
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if self.file_line_progs is None:
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l = []
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for pat in self.file_line_pats:
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l.append(re.compile(pat, re.IGNORECASE))
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self.file_line_progs = l
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# x, y = self.event.x, self.event.y
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# self.text.mark_set("insert", "@%d,%d" % (x, y))
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line = self.text.get("insert linestart", "insert lineend")
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for prog in self.file_line_progs:
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m = prog.search(line)
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if m:
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break
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else:
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tkMessageBox.showerror("No special line",
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"The line you point at doesn't look like "
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"a file name followed by a line number.",
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master=self.text)
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return
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filename, lineno = m.group(1, 2)
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try:
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f = open(filename, "r")
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f.close()
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except IOError, msg:
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self.text.bell()
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return
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edit = self.flist.open(filename)
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try:
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lineno = int(lineno)
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except ValueError, msg:
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self.text.bell()
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return
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edit.gotoline(lineno)
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