if regform.is_valid():
image_file =
StringIO.StringIO(request.FILES['image'].read())
image = Image.open(image_file)
imageresize = image.resize((100,100), Image.ANTIALIAS)
*imageresize.save( 'abc.JPEG', quality=75)*
regform.save();
return HttpResponseRedirect('/index/')
else:
regform=Edit_Registration(instance=usr_obj)
return
render_to_response("edit_profile.html",{"form":regform,})
else:
#user_id=request.GET.get('id')
#usr_obj=User.objects.get(id=int(user_id))
#temp_data={'first_name':user_id.first_name,'last_name':user_id.last_name,'email':user_id.email,'password':user_id.password,'dob':user_id.dob,'mobileno':user_id.mobileno,'houseno':user_id.houseno,'address1':user_id.address1,'city':user_id.city,'state':user_id.state,'pincode':user_id.pincode,'country':user_id.country,'comment':user_id.comment,'sex':user_id.sex}
regform=Edit_Registration(instance=usr_obj)
return
render_to_response("edit_profile.html",{"form":regform,"user_id":user_id})
else:
return HttpResponseRedirect('/login/')
Hey ,
I am using the above method and able to resize the image but it is only
taking JPEG format and i want other format also. Can u please suggest
*imageresize.save( 'abc.JPEG', quality=75) it can take three
parameters..name, format and quality*
On Wed, Mar 25, 2015 at 1:29 PM, Andreas Kuhne <[email protected]>
wrote:
> Hi,
>
> Again, you should really put this in your database model instead of in the
> view. If you use your overriden save function, you would be able to add
> this there. Also, you check if the image is not an L or RGB image (don't
> know what L is) and resize it ONLY if it is on of them.
>
> Regards,
>
> Andréas
>
> 2015-03-25 8:26 GMT+01:00 Akash Patni <[email protected]>:
>
>> For image resizing i have used the following function*(in bold).*Is it
>> right??
>>
>> def edit_profile(request):
>>
>> if 'username' in request.session:
>> #user_id=request.POST.get('id')
>> user_id=request.GET.get('id')
>> usr_obj=User.objects.get(id=int(user_id))
>> if request.method=="POST":
>> if(request.POST['houseno']!=''):
>> houseno=request.POST['houseno']
>> else:
>> houseno=None
>> if(request.POST['address1']!=''):
>> address1=request.POST['address1']
>> else:
>> address1=None
>> if(request.POST['city']!=''):
>> city=request.POST['city']
>> else:
>> city=None
>> if(request.POST['state']!=''):
>> state=request.POST['state']
>> else:
>> state=None
>> if(request.POST['pincode']!=''):
>> pincode=request.POST['pincode']
>> else:
>> pincode=None
>> if(request.POST['country']!=''):
>> country=request.POST['country']
>> else:
>> country=None
>> if(request.POST['comment']!=''):
>> comment=request.POST['comment']
>> else:
>> comment=None
>>
>> regform=Edit_Registration(instance=usr_obj,data=request.POST)
>>
>> if regform.is_valid():
>> * try:*
>> * from PIL import Image, ImageOps*
>> * except ImportError:*
>> * import Image*
>> * import ImageOps*
>> * imagecontent=request.FILES['image']---At this point
>> it is giving MultiValueDicitionayKeyError(though the field name is same
>> that is image)*
>> * if imagecontent.mode not in ("L", "RGB"):*
>> * image = imagecontent.convert("RGB")*
>> * imageresize = image.resize((100,100),
>> Image.ANTIALIAS) *
>> * imageresize.save( 'JPEG', quality=75)*
>> * regform.save();*
>> return HttpResponseRedirect('/index/')
>> else:
>> return
>> render_to_response("edit_profile.html",{"form":regform,})
>> else:
>>
>>
>> regform=Edit_Registration(instance=usr_obj)
>> return
>> render_to_response("edit_profile.html",{"form":regform,"user_id":user_id})
>> else:
>> return HttpResponseRedirect('/login/')
>>
>> Please Suggest..........
>>
>> On Tue, Mar 24, 2015 at 6:41 PM, Andreas Kuhne <
>> [email protected]> wrote:
>>
>>> You can use Pillow to change the size of the images yourself. That is
>>> however pretty complicated and IMO not really worth the effort. I would go
>>> with easy_thumbnails.
>>>
>>> Regards,
>>>
>>> Andréas
>>>
>>> 2015-03-24 14:04 GMT+01:00 Akash Patni <[email protected]>:
>>>
>>>> can you please suggest me another answer...
>>>>
>>>> On Tue, Mar 24, 2015 at 6:13 PM, Andreas Kuhne <
>>>> [email protected]> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> Check out the easy_thumbnails plugin.
>>>>> http://easy-thumbnails.readthedocs.org/en/2.1/
>>>>>
>>>>> It automatically resizes all images to the size you want if you use it
>>>>> correctly.
>>>>>
>>>>> Regards,
>>>>>
>>>>> Andréas
>>>>>
>>>>> 2015-03-24 11:07 GMT+01:00 <[email protected]>:
>>>>>
>>>>>> Hi..
>>>>>> can anyone please tell me how to resize the uploaded image....
>>>>>> This is my model
>>>>>> class User(models.Model):
>>>>>> first_name=models.CharField(
>>>>>> verbose_name = "First Name *",max_length=20,blank=False)
>>>>>> last_name=models.CharField(verbose_name = "Last Name
>>>>>> *",max_length=20,blank=False)
>>>>>> username=models.EmailField(verbose_name = "Email
>>>>>> *",max_length=30,blank=False)
>>>>>> password=models.CharField(verbose_name = "Password
>>>>>> *",max_length=15,blank=False)
>>>>>> dob=models.DateField(verbose_name = "DOB *"
>>>>>> ,blank=True,null=True)
>>>>>> mobileno=models.CharField(verbose_name = "Mobile No
>>>>>> *",max_length=20,blank=False)
>>>>>> houseno=models.CharField(verbose_name = "House
>>>>>> No",max_length=10,blank=True)
>>>>>> address1=models.CharField(verbose_name =
>>>>>> "Adress1",max_length=30,blank=True)
>>>>>> city=models.CharField(verbose_name = "City",max_length=20,blank=
>>>>>> True)
>>>>>> state=models.CharField(verbose_name =
>>>>>> "State",max_length=30,blank=True)
>>>>>> pincode=models.CharField(verbose_name =
>>>>>> "Pincode",max_length=20,blank=True)
>>>>>> country=models.CharField(verbose_name =
>>>>>> "Country",max_length=30,blank=True)
>>>>>> comment=models.CharField(verbose_name = "Comment",max_length=200,
>>>>>> blank=True)
>>>>>> sex=models.CharField(verbose_name = "Sex
>>>>>> *",max_length=5,blank=False)
>>>>>> image=models.FileField(verbose_name = "Image(limit 1Mb)
>>>>>> *",blank=True,upload_to='media/')
>>>>>>
>>>>>> def __unicode__(self):
>>>>>> return self.first_name
>>>>>>
>>>>>>
>>>>>> this is my form
>>>>>> class Registration(forms.ModelForm):
>>>>>> password = forms.CharField(label='Password
>>>>>> *',widget=forms.PasswordInput())
>>>>>> image = forms.ImageField(label='Select a file
>>>>>> *',help_text='max. 1 megabytes')
>>>>>> class Meta:
>>>>>>
>>>>>> view.py
>>>>>> def registration(request):
>>>>>> #request.session.set_test_cookie()
>>>>>> if request.method == "POST":
>>>>>> regform=Registration(request.POST,request.FILES)
>>>>>> if regform.is_valid():
>>>>>> #item=resize_and_crop(img_path, modified_path, size,
>>>>>> crop_type='top')
>>>>>> regform.save();
>>>>>> return HttpResponseRedirect('/login/')
>>>>>>
>>>>>> else:
>>>>>> return render_to_response('
>>>>>> registration.html',{"form":regform})
>>>>>> else:
>>>>>> regform=Registration()
>>>>>> return render_to_response('registration.html',{"form":regform})
>>>>>>
>>>>>>
>>>>>> def show_profile(request):
>>>>>> if 'username' in request.session:
>>>>>> obj_user=User.objects.all().order_by('-id')
>>>>>> return
>>>>>> render_to_response("index.html",{"obj_user":obj_user,"message":"Hello
>>>>>> World"})
>>>>>> else:
>>>>>> return HttpResponseRedirect('/login/')
>>>>>>
>>>>>> --
>>>>>> You received this message because you are subscribed to the Google
>>>>>> Groups "Django users" group.
>>>>>> To unsubscribe from this group and stop receiving emails from it,
>>>>>> send an email to [email protected].
>>>>>> To post to this group, send email to [email protected].
>>>>>> Visit this group at http://groups.google.com/group/django-users.
>>>>>> To view this discussion on the web visit
>>>>>> https://groups.google.com/d/msgid/django-users/5938a0d0-af8a-44aa-96c4-5d234f3e2cc4%40googlegroups.com
>>>>>> <https://groups.google.com/d/msgid/django-users/5938a0d0-af8a-44aa-96c4-5d234f3e2cc4%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>>>> .
>>>>>> For more options, visit https://groups.google.com/d/optout.
>>>>>>
>>>>>
>>>>> --
>>>>> You received this message because you are subscribed to a topic in the
>>>>> Google Groups "Django users" group.
>>>>> To unsubscribe from this topic, visit
>>>>> https://groups.google.com/d/topic/django-users/XjuyFyKNnEI/unsubscribe
>>>>> .
>>>>> To unsubscribe from this group and all its topics, send an email to
>>>>> [email protected].
>>>>> To post to this group, send email to [email protected].
>>>>> Visit this group at http://groups.google.com/group/django-users.
>>>>> To view this discussion on the web visit
>>>>> https://groups.google.com/d/msgid/django-users/CALXYUb%3DJWPh_5Fgk8YiGTsacVLab6xakpEMW2z2GK7xd71PUpA%40mail.gmail.com
>>>>> <https://groups.google.com/d/msgid/django-users/CALXYUb%3DJWPh_5Fgk8YiGTsacVLab6xakpEMW2z2GK7xd71PUpA%40mail.gmail.com?utm_medium=email&utm_source=footer>
>>>>> .
>>>>>
>>>>> For more options, visit https://groups.google.com/d/optout.
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> *Best Regards,*
>>>> Akash Patni
>>>> Software Engineer
>>>>
>>>>
>>>>
>>>>
>>>> *[image: ranosys] <http://ranosys.com/> [image: facebook]
>>>> <https://www.facebook.com/ranosys>[image: twitter]
>>>> <https://twitter.com/ranosys>[image: linkedin]
>>>> <https://www.linkedin.com/company/741079?trk=prof-exp-company-name>[image:
>>>> googleplus] <https://plus.google.com/+Ranosys> Head Office: Oxley Bizhub,
>>>> #06-48 | 73 Ubi Road 1 | Singapore - 408733Tel: +65 66331556 | HP: +65
>>>> 98573420Global Offices:San Francisco, USA | Jaipur, India | Bikaner, India*
>>>>
>>>> --
>>>> You received this message because you are subscribed to the Google
>>>> Groups "Django users" group.
>>>> To unsubscribe from this group and stop receiving emails from it, send
>>>> an email to [email protected].
>>>> To post to this group, send email to [email protected].
>>>> Visit this group at http://groups.google.com/group/django-users.
>>>> To view this discussion on the web visit
>>>> https://groups.google.com/d/msgid/django-users/CANSMZiQoee%2BiM75MU6%2Bw%2BWvZ%2BAYhsHDKAeJdOoo012t7OGoFNA%40mail.gmail.com
>>>> <https://groups.google.com/d/msgid/django-users/CANSMZiQoee%2BiM75MU6%2Bw%2BWvZ%2BAYhsHDKAeJdOoo012t7OGoFNA%40mail.gmail.com?utm_medium=email&utm_source=footer>
>>>> .
>>>>
>>>> For more options, visit https://groups.google.com/d/optout.
>>>>
>>>
>>> --
>>> You received this message because you are subscribed to a topic in the
>>> Google Groups "Django users" group.
>>> To unsubscribe from this topic, visit
>>> https://groups.google.com/d/topic/django-users/XjuyFyKNnEI/unsubscribe.
>>> To unsubscribe from this group and all its topics, send an email to
>>> [email protected].
>>> To post to this group, send email to [email protected].
>>> Visit this group at http://groups.google.com/group/django-users.
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>>> https://groups.google.com/d/msgid/django-users/CALXYUb%3DAh4atvfjz%2B3cJ5VURm1%2BCFqOHfefeMa6EkaKjwieJdA%40mail.gmail.com
>>> <https://groups.google.com/d/msgid/django-users/CALXYUb%3DAh4atvfjz%2B3cJ5VURm1%2BCFqOHfefeMa6EkaKjwieJdA%40mail.gmail.com?utm_medium=email&utm_source=footer>
>>> .
>>>
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>>
>>
>>
>> --
>> *Best Regards,*
>> Akash Patni
>> Software Engineer
>>
>>
>>
>>
>> *[image: ranosys] <http://ranosys.com/> [image: facebook]
>> <https://www.facebook.com/ranosys>[image: twitter]
>> <https://twitter.com/ranosys>[image: linkedin]
>> <https://www.linkedin.com/company/741079?trk=prof-exp-company-name>[image:
>> googleplus] <https://plus.google.com/+Ranosys> Head Office: Oxley Bizhub,
>> #06-48 | 73 Ubi Road 1 | Singapore - 408733Tel: +65 66331556 | HP: +65
>> 98573420Global Offices:San Francisco, USA | Jaipur, India | Bikaner, India*
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "Django users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to [email protected].
>> To post to this group, send email to [email protected].
>> Visit this group at http://groups.google.com/group/django-users.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/django-users/CANSMZiT9NdTiRk%2BBStEJ%3DeTnRpaBFGBDDvr%2B2Jwpc6%3Db88gEvw%40mail.gmail.com
>> <https://groups.google.com/d/msgid/django-users/CANSMZiT9NdTiRk%2BBStEJ%3DeTnRpaBFGBDDvr%2B2Jwpc6%3Db88gEvw%40mail.gmail.com?utm_medium=email&utm_source=footer>
>> .
>>
>> For more options, visit https://groups.google.com/d/optout.
>>
>
> --
> You received this message because you are subscribed to a topic in the
> Google Groups "Django users" group.
> To unsubscribe from this topic, visit
> https://groups.google.com/d/topic/django-users/XjuyFyKNnEI/unsubscribe.
> To unsubscribe from this group and all its topics, send an email to
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> https://groups.google.com/d/msgid/django-users/CALXYUbkzxhZFfV1XnHE0qMnspg%3De4qXw3aNEv2hEQHAzpwb3kA%40mail.gmail.com
> <https://groups.google.com/d/msgid/django-users/CALXYUbkzxhZFfV1XnHE0qMnspg%3De4qXw3aNEv2hEQHAzpwb3kA%40mail.gmail.com?utm_medium=email&utm_source=footer>
> .
>
> For more options, visit https://groups.google.com/d/optout.
>
--
*Best Regards,*
Akash Patni
Software Engineer
*[image: ranosys] <http://ranosys.com/> [image: facebook]
<https://www.facebook.com/ranosys>[image: twitter]
<https://twitter.com/ranosys>[image: linkedin]
<https://www.linkedin.com/company/741079?trk=prof-exp-company-name>[image:
googleplus] <https://plus.google.com/+Ranosys> Head Office: Oxley Bizhub,
#06-48 | 73 Ubi Road 1 | Singapore - 408733Tel: +65 66331556 | HP: +65
98573420Global Offices:San Francisco, USA | Jaipur, India | Bikaner, India*
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