87 lines
2.4 KiB
Python
87 lines
2.4 KiB
Python
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import sys
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import re
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from Tkinter import *
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class PopupMenu:
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def __init__(self, text, flist):
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self.text = text
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self.flist = flist
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self.text.bind("<3>", self.right_menu_event)
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rmenu = None
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def right_menu_event(self, event):
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if not self.rmenu:
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self.make_menu()
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rmenu = self.rmenu
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self.event = event
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iswin = sys.platform[:3] == 'win'
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if iswin:
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self.text.config(cursor="arrow")
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rmenu.tk_popup(event.x_root, event.y_root)
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if iswin:
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self.text.config(cursor="ibeam")
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def make_menu(self):
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rmenu = Menu(self.text, tearoff=0)
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rmenu.add_command(label="Go to line from traceback",
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command=self.goto_traceback_line)
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rmenu.add_command(label="Open stack viewer",
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command=self.open_stack_viewer)
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rmenu.add_command(label="Help", command=self.help)
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self.rmenu = rmenu
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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_traceback_line(self):
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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))
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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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self.text.bell()
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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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def open_stack_viewer(self):
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try:
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sys.last_traceback
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except:
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print "No stack trace yet"
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return
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from StackViewer import StackViewer
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sv = StackViewer(self.text._root(), self.flist)
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def help(self):
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from HelpWindow import HelpWindow
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HelpWindow()
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