How to use urllib in Android?

[Chen Yun]

I pack this↓ to apk and run on my phone success. A Hello World with a button!

=================================================

import kivy
from kivy.app import App
from kivy.uix.button import Button

class MyApp(App):
    def build(self):
        return Button(text='Hello World')

if __name__ == '__main__':

    MyApp().run()

=================================================

because i want to use urllib.urlencode() so I import urllib and requirements = urllib,kivy

=================================================

import kivy

import urllib
from kivy.app import App
from kivy.uix.button import Button

class MyApp(App):
    def build(self):
        return Button(text='Hello World')

if __name__ == '__main__':

    MyApp().run()

=================================================

and pack ↑ this code again to apk ...

then in my phone  →  run this app  →  Kivy Loading  → unexpected quit !?

What happen!? I can't use it in Android? 

But work success on my pc before I pack this code? terminal:kivy main.py→It works!

Anyone knows something? thx

[Gabriel Pettier]

1/ urllib is a standard lib, no need to add it to requirements
2/ did you use adb logcat to check for errors on the device?

On Sun, Feb 09, 2014 at 06:24:26AM -0800, Chen Yun wrote:
> I pack this↓ to apk and run on my phone success. A Hello World with a
> button!
> =================================================
> import kivy
> from kivy.app import App
> from kivy.uix.button import Button
>
> class MyApp(App):
> def build(self):
> return Button(text='Hello World')
>
> if __name__ == '__main__':
> MyApp().run()
> =================================================
>
> because i want to use urllib.urlencode() so I import urllib and
> requirements = urllib,kivy
> =================================================
> import kivy
>

> *import urllib*from kivy.app import App

> from kivy.uix.button import Button
>
> class MyApp(App):
> def build(self):
> return Button(text='Hello World')
>
> if __name__ == '__main__':
> MyApp().run()
> =================================================
> and pack ↑ this code again to apk ...
> then in my phone → run this app → Kivy Loading → unexpected quit !?
>
> What happen!? I can't use it in Android?
> But work success on my pc before I pack this code? terminal:kivy main.py→It
> works!
> Anyone knows something? thx
>

> --
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[Chen Yun]

1) I take it out and try again,but same problem occur :(
2) I don't see any error occur...Is my step has any wrong?

    Here is my apk file click me

    
tshirtman於 2014年2月10日星期一UTC+8上午1時19分44秒寫道：

[Gabriel Pettier]

Error in logcat is:

I/python (26939): Traceback (most recent call last):
I/python (26939): File
"/Users/yunchen/Documents/kivy/examples/guide/quickstart/.buildozer/android/app/main.py",
line 2, in <module>
I/python (26939): File
"/Users/yunchen/Documents/kivy/examples/guide/quickstart/.buildozer/android/platform/python-for-android/dist/default/private/lib/python2.7/urllib.py",
line 1360, in <module>
I/python (26939): ImportError: No module named _scproxy

Not sure why it happens though, it seems to be an osx specific lib
(http://stackoverflow.com/questions/5647023/no-module-named-scproxy-on-osx)
so the issue could be triggered by a wrongful detection of dependency by
the build system… Sounds like a python-for-android bug.

On Sun, Feb 09, 2014 at 10:16:43AM -0800, Chen Yun wrote:
> 1) I take it out and try again,but same problem occur :(
> 2) I don't see any error occur...Is my step has any wrong?

> Here is my apk file click me<https://drive.google.com/file/d/0BywYIR8_97YmeXo2RHpqWVVsUWs/edit?usp=sharing>

> > an email to kivy-users+...@googlegroups.com <javascript:>.

[Chen Yun]

Got it! Thx for answer!

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[Travis N]

I'm also having the same problem with urllib..  was a solution ever found, or just a bug with no fix?

Thanks

[niavlys]

it seems it had been fixed for a while:

https://github.com/kivy/python-for-android/issues/186

[Chen Yun]

Yeap, I update my kivy and everything work fine now :)

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