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,iVBORw0KGgoAAAANSUhEUgAAAQ4AAAEOAQAAAABQysQIAAAB0klEQVR4nO2aQY7cIBBFXwVLs4Qb5Cj4BjnT3MwcZQ4wEl6OBPpZgJ3OIhopTnpsC1YNfouvUulTRbWJT1b99hkBA/nD0rL/ksq29WU79eVMcq+HeElSgRSAmPsXSZKW08m9GlLNLAAxO5G+lx7iZGZP13JfpIVzfZFew1druR8Ss9MvZ/haLfdAJsAJqJBmh+E/jJgrRD1Zy/2QCVbbNv7dlH6AUninn/pTyb0Y0kuDtjLtQns806jIjiDJzMxCNbPgRDOKdcLmdcLms8m9FIIWX9CCE/iCFi9p8RIxu5G7xxCk7NQ6tKjSTIG4G8Xo1Y4gPVmVnVrX1nIXAC+N6B5C+uuC1B8WNlMAKTffOJPciyHNcrvv4lqZ0NK2Vw8jun+P9FutPY/5PbBbOTac4V8gyV5EfDPrnfA6tXMpn1HulZDWCZvN+6tuCtX6CqeTeyHksS/r5cJePeA0brWDSNqyFFYzYq6mhWrgCzafTe7VkH02EduAwsnm5hbP13JDZJtNpADgP1oW29xS+XRyL4u4/rqwsJVqr+NWO4BMj5t1KobPWBQQ36bnarkf8jibwGeIS52UDMDruVruh/w2m6D2YMcc6B/GbOIAYuO/OP8R+Qk7Fi5D47GUFwAAAABJRU5ErkJggg=="> > 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 <preact...@gmail.com>: > 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) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- 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) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
