cpython: 57531d65cdd4 (original) (raw)

Mercurial > cpython

changeset 91805:57531d65cdd4 3.4

Issue #22053: Cleanup turtledemo start and stop and fix debug shutdown warning. [#22053]

Terry Jan Reedy tjreedy@udel.edu
date	Wed, 23 Jul 2014 17:27:57 -0400
parents	374a9a259c09
children	f1faeca3971f 7f444a4265df
files	Lib/turtledemo/__main__.py
diffstat	1 files changed, 5 insertions(+), 21 deletions(-)[+] [-] Lib/turtledemo/__main__.py 26

line wrap: on

line diff

--- a/Lib/turtledemo/main.py +++ b/Lib/turtledemo/main.py @@ -252,27 +252,11 @@ class DemoWindow(object): def _destroy(self): self.root.destroy()

```
   sys.exit()[](#l1.7)
```

+ +def main():

demo = DemoWindow()
demo.root.mainloop()

if name == 'main':

demo = DemoWindow()
RUN = True
while RUN:
```
   try:[](#l1.18)
```

       #print("ENTERING mainloop")[](#l1.19)

```
       demo.root.mainloop()[](#l1.20)
```
```
   except AttributeError:[](#l1.21)
```

       #print("AttributeError!- WAIT A MOMENT!")[](#l1.22)

```
       time.sleep(0.3)[](#l1.23)
```
```
       print("GOING ON ..")[](#l1.24)
```
```
       demo.ckearCanvas()[](#l1.25)
```
```
   except TypeError:[](#l1.26)
```

       demo.screen._delete("all")[](#l1.27)

       #print("CRASH!!!- WAIT A MOMENT!")[](#l1.28)

```
       time.sleep(0.3)[](#l1.29)
```
```
       #print("GOING ON ..")[](#l1.30)
```
```
       demo.clearCanvas()[](#l1.31)
```
```
   except:[](#l1.32)
```
```
       print("BYE!")[](#l1.33)
```
```
       RUN = False[](#l1.34)
```

main()