mirror of https://github.com/python/cpython
71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
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from Tkinter import *
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import string
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import pyclbr
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class ClassBrowser:
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def __init__(self, root, name):
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try:
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dict = pyclbr.readmodule(name)
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except ImportError, msg:
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tkMessageBox.showerror("Import error", str(msg), parent=root)
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return
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if not dict:
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tkMessageBox.showerror("Nothing to browse",
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"Module %s defines no classes" % name, parent=root)
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return
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self.root = root
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self.top = top = Toplevel(root)
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# Create help label
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self.helplabel = Label(top,
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text="Classes in module %s" % name,
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borderwidth=2, relief="groove")
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self.helplabel.pack(fill="x")
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# Create top frame, with scrollbar and listbox
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self.topframe = Frame(top)
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self.topframe.pack(fill="both", expand=1)
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self.vbar = Scrollbar(self.topframe, name="vbar")
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self.vbar.pack(side="right", fill="y")
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self.listbox = Listbox(self.topframe, exportselection=0,
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takefocus=1, width=60)
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self.listbox.pack(expand=1, fill="both")
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# Tie listbox and scrollbar together
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self.vbar["command"] = self.listbox.yview
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self.listbox["yscrollcommand"] = self.vbar.set
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# Bind events to the list box
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self.listbox.bind("<ButtonRelease-1>", self.click_event)
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self.listbox.bind("<Double-ButtonRelease-1>", self.double_click_event)
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##self.listbox.bind("<ButtonPress-3>", self.popup_event)
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self.listbox.bind("<Key-Up>", self.up_event)
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self.listbox.bind("<Key-Down>", self.down_event)
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# Load the classes
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self.loadclasses(dict)
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def loadclasses(self, dict):
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items = dict.items()
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items.sort()
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l = self.listbox
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for key, value in items:
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s = key
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if value.super:
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super = []
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for sup in value.super:
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name = sup.name
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if sup.module != value.module:
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name = "%s.%s" % (sup.module, name)
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super.append(name)
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s = s + "(%s)" % string.join(super, ", ")
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l.insert(END, s)
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def click_event(self, event):
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pass
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def double_click_event(self, event):
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pass
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def up_event(self, event):
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pass
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def down_event(self, event):
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pass
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