create a default/qrpage.html
insert this {{=XML(img_tag)}}
On Wednesday, October 14, 2015 at 10:59:25 AM UTC-7, Fabiano Almeida wrote:
>
> Hi Michael,
>
> With your example, return this:
>
> Qrpage
>> StringIO:<module 'StringIO' from '/usr/lib/python2.7/StringIO.pyc'>
>> ToQRData:Fabiano Likes MLP:FIMimg:<qrcode.image.pil.PilImage object at
>> 0x7f02d1c0a9d0>img_tag:<img
>> src="data:image/png;base64,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">
>> output:<StringIO.StringIO instance at 0x7f02d1be67e8>qr:<qrcode.main.QRCode
>> instance at 0x7f02d1bf40e0>qrcode:<module 'qrcode' from
>> '/usr/local/lib/python2.7/dist-packages/qrcode-5.1-py2.7.egg/qrcode/__init__.pyc'>
>>
>
> How to show de picture + text message?
>
> thx
>
> 2015-10-14 13:05 GMT-03:00 Michael M <prea...@gmail.com <javascript:>>:
>
>> def qrpage():
>> #Install Python Modules: (Pillow,qrcode)
>> #https://github.com/lincolnloop/python-qrcode
>>
>> ToQRData = auth.user.username + ' Likes MLP:FIM'
>> import qrcode
>> import StringIO
>> qr = qrcode.QRCode(
>> version=1,
>> error_correction=qrcode.constants.ERROR_CORRECT_L,
>> box_size=10,
>> border=1,
>> )
>> qr.add_data(ToQRData)
>> qr.make(fit=True)
>>
>> # use an in-memory object to save
>> output = StringIO.StringIO()
>> img = qr.make_image()
>> img.save(output)
>>
>> # and the use getvalue() method to get the string
>> img_tag = '<img src="data:image/png;base64,%s">' %
>> output.getvalue().encode('base64').replace('\n', '')
>> return locals()
>>
>>
>> On Tuesday, October 13, 2015 at 2:05:23 PM UTC-7, Fabiano Almeida wrote:
>>>
>>> Hi all!
>>>
>>> How to dynamically generate qr code in web2py?
>>>
>>> grateful,
>>>
>>> Fabiano.
>>>
>> --
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
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>
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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