1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
import os
import bdb
import traceback
from Tkinter import *
class Debugger(bdb.Bdb):
interacting = 0
def __init__(self, pyshell):
bdb.Bdb.__init__(self)
self.pyshell = pyshell
self.make_gui()
def close(self):
if self.interacting:
self.top.bell()
return
self.pyshell.close_debugger()
self.top.destroy()
def run(self, *args):
try:
self.interacting = 1
return apply(bdb.Bdb.run, (self,) + args)
finally:
self.interacting = 0
def user_line(self, frame):
self.interaction(frame)
def user_return(self, frame, rv):
# XXX show rv?
self.interaction(frame)
def user_exception(self, frame, info):
self.interaction(frame, info)
def make_gui(self):
pyshell = self.pyshell
self.flist = pyshell.flist
self.root = root = pyshell.root
self.top = top = Toplevel(root)
top.wm_protocol("WM_DELETE_WINDOW", self.close)
#
self.bframe = bframe = Frame(top)
self.bframe.pack(anchor="w")
self.buttons = bl = []
#
self.bcont = b = Button(bframe, text="Go", command=self.cont)
bl.append(b)
self.bstep = b = Button(bframe, text="Into", command=self.step)
bl.append(b)
self.bnext = b = Button(bframe, text="Over", command=self.next)
bl.append(b)
self.bret = b = Button(bframe, text="Out", command=self.ret)
bl.append(b)
#
for b in bl:
b.configure(state="disabled")
b.pack(side="left")
#
self.cframe = cframe = Frame(bframe)
self.cframe.pack(side="left")
#
self.vstack = BooleanVar(top)
self.bstack = Checkbutton(cframe,
text="Stack", command=self.show_stack, variable=self.vstack)
self.bstack.grid(row=0, column=0)
self.vsource = BooleanVar(top)
self.bsource = Checkbutton(cframe,
text="Source", command=self.show_source, variable=self.vsource)
self.bsource.grid(row=0, column=1)
self.vlocals = BooleanVar(top)
self.blocals = Checkbutton(cframe,
text="Locals", command=self.show_locals, variable=self.vlocals)
self.blocals.grid(row=1, column=0)
self.vglobals = BooleanVar(top)
self.bglobals = Checkbutton(cframe,
text="Globals", command=self.show_globals, variable=self.vglobals)
self.bglobals.grid(row=1, column=1)
#
self.status = Label(top, anchor="w")
self.status.pack(anchor="w")
self.error = Label(top, anchor="w")
self.error.pack(anchor="w")
def interaction(self, frame, info=None):
self.frame = frame
code = frame.f_code
file = code.co_filename
base = os.path.basename(file)
lineno = frame.f_lineno
message = "%s:%s" % (base, lineno)
if code.co_name != "?":
message = "%s: %s()" % (message, code.co_name)
self.status.configure(text=message)
if info:
type, value, tb = info
try:
m1 = type.__name__
except AttributeError:
m1 = "%s" % str(type)
if value is not None:
try:
m1 = "%s: %s" % (m1, str(value))
except:
pass
else:
m1 = ""
tb = None
self.error.configure(text=m1)
sv = self.stackviewer
if sv:
stack, i = self.get_stack(self.frame, tb)
sv.load_stack(stack, i)
if self.vsource.get():
self.sync_source_line()
for b in self.buttons:
b.configure(state="normal")
self.top.tkraise()
self.root.mainloop()
for b in self.buttons:
b.configure(state="disabled")
self.status.configure(text="")
self.error.configure(text="")
self.frame = None
def sync_source_line(self):
frame = self.frame
if not frame:
return
code = frame.f_code
file = code.co_filename
lineno = frame.f_lineno
if file[:1] + file[-1:] != "<>" and os.path.exists(file):
edit = self.flist.open(file)
if edit:
edit.gotoline(lineno)
def cont(self):
self.set_continue()
self.root.quit()
def step(self):
self.set_step()
self.root.quit()
def next(self):
self.set_next(self.frame)
self.root.quit()
def ret(self):
self.set_return(self.frame)
self.root.quit()
stackviewer = None
def show_stack(self):
if not self.stackviewer and self.vstack.get():
import StackViewer
self.stackviewer = sv = StackViewer.StackViewer(
self.top, self.flist, self)
if self.frame:
stack, i = self.get_stack(self.frame, None)
sv.load_stack(stack, i)
else:
sv = self.stackviewer
if sv and not self.vstack.get():
self.stackviewer = None
sv.close()
def show_source(self):
if self.vsource.get():
self.sync_source_line()
def show_frame(self, (frame, lineno)):
print frame, lineno
def show_locals(self):
pass
def show_globals(self):
pass
|