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Code Issues Projects Releases Packages Wiki Activity Actions 8

Use a better way to bind the checkext instance variable to a check

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button widget, not involving a __getattr__() method but a callback on
the widget.
This commit is contained in:
Guido van Rossum 1998-03-05 20:12:18 +00:00
parent 2135117542
commit 88b02cf346
1 changed files with 8 additions and 9 deletions
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17
Tools/webchecker/wcgui.py
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@ -120,10 +120,11 @@ class CheckerWindow(webchecker.Checker):
self.__step = Button(self.__controls, text="Check one", self.__step = Button(self.__controls, text="Check one",
command=self.step) command=self.step)
self.__step.pack(side=LEFT) self.__step.pack(side=LEFT)
self.__cv = BooleanVar() self.__cv = BooleanVar(parent)
self.__cv.set(1) self.__cv.set(self.checkext)
self.__checkext = Checkbutton(self.__controls, variable=self.__cv, self.__checkext = Checkbutton(self.__controls, variable=self.__cv,
text="Check nonlocal links") command=self.update_checkext,
text="Check nonlocal links",)
self.__checkext.pack(side=LEFT) self.__checkext.pack(side=LEFT)
self.__reset = Button(self.__controls, text="Start over", command=self.reset) self.__reset = Button(self.__controls, text="Start over", command=self.reset)
self.__reset.pack(side=LEFT) self.__reset.pack(side=LEFT)
@ -144,17 +145,12 @@ class CheckerWindow(webchecker.Checker):
self.__errors = ListPanel(mp, "Pages w/ bad links", self.showinfo) self.__errors = ListPanel(mp, "Pages w/ bad links", self.showinfo)
self.__details = LogPanel(mp, "Details") self.__details = LogPanel(mp, "Details")
webchecker.Checker.__init__(self) webchecker.Checker.__init__(self)
del self.checkext # See __getattr__ below
if root: if root:
root = string.strip(str(root)) root = string.strip(str(root))
if root: if root:
self.suggestroot(root) self.suggestroot(root)
self.newstatus() self.newstatus()
def __getattr__(self, name):
if name != 'checkext': raise AttributeError, name
return self.__cv.get()
def reset(self): def reset(self):
webchecker.Checker.reset(self) webchecker.Checker.reset(self)
for p in self.__todo, self.__done, self.__bad, self.__errors: for p in self.__todo, self.__done, self.__bad, self.__errors:
@ -299,6 +295,9 @@ class CheckerWindow(webchecker.Checker):
self.__status.config(text="Status: "+self.status()) self.__status.config(text="Status: "+self.status())
self.__parent.update() self.__parent.update()
def update_checkext(self):
self.checkext = self.__cv.get()
class ListPanel: class ListPanel:
@ -395,7 +394,7 @@ class MultiPanel:
self.panels = {} self.panels = {}
def addpanel(self, name, on=0): def addpanel(self, name, on=0):
v = StringVar() v = StringVar(self.parent)
if on: if on:
v.set(name) v.set(name)
else: else: