[google-appengine] How to filter images on GAE?
I'm working on python google app engine application,i'm using python2.5, i want to deal with images on GAE(filter images), initially i tried wit PIL library and i installed it successfully and i tested it and it works correctly on my computer,but when i test it on localhost(run on GAE), i have an error thatNotImplementedError: Unable to find the Python PIL library,then i tried to deal with images using Images Python API , as in this tutorial: https://developers.google.com/appengine/docs/python/images/overview, and i tested resizing images service,and it works correctly,but the main application that i want is to filter the images,the question is :if this service(image filtering) supported in Images Python API in GAE?and if not how can i filter images on GAE?i saw that this service available in PIL,but this library is not supported by GAE I tried as a second choice to use python2.7 such that it supports PIL library and i edited the app.yaml configuration file,but i don't know how to use this library in the python page(main.py)? app.yaml: application: app_id version: 1 runtime: python27 api_version: 1 threadsafe: false handlers: - url: /.* script: main.py libraries: - name: PIL version: "1.1.7" ...any suggestions are welcome...Thanks -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/g48i1VaP0IUJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: How to filter images on GAE?
Brian Quinlan:Thanks for your response,i tried as :from PIL import Image ,
but the problem still as :No module named PIL
args = ('No module named PIL',)
message = 'No module named PIL'
On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote:
>
> I'm working on python google app engine application,i'm using python2.5, i
> want to deal with images on GAE(filter images), initially i tried wit PIL
> library and i installed it successfully and i tested it and it works
> correctly on my computer,but when i test it on localhost(run on GAE), i
> have an error thatNotImplementedError: Unable to find the Python PIL
> library,then i tried to deal with images using Images Python API , as in
> this tutorial:
> https://developers.google.com/appengine/docs/python/images/overview, and
> i tested resizing images service,and it works correctly,but the main
> application that i want is to filter the images,the question is :if this
> service(image filtering) supported in Images Python API in GAE?and if not
> how can i filter images on GAE?i saw that this service available in PIL,but
> this library is not supported by GAE
> I tried as a second choice to use python2.7 such that it supports PIL
> library and i edited the app.yaml configuration file,but i don't know how
> to use this library in the python page(main.py)?
> app.yaml:
> application: app_id
> version: 1
> runtime: python27
> api_version: 1
> threadsafe: false
> handlers:
> - url: /.*
> script: main.py
> libraries:
> - name: PIL
> version: "1.1.7"
>
> ...any suggestions are welcome...Thanks
>
On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote:
>
> I'm working on python google app engine application,i'm using python2.5, i
> want to deal with images on GAE(filter images), initially i tried wit PIL
> library and i installed it successfully and i tested it and it works
> correctly on my computer,but when i test it on localhost(run on GAE), i
> have an error thatNotImplementedError: Unable to find the Python PIL
> library,then i tried to deal with images using Images Python API , as in
> this tutorial:
> https://developers.google.com/appengine/docs/python/images/overview, and
> i tested resizing images service,and it works correctly,but the main
> application that i want is to filter the images,the question is :if this
> service(image filtering) supported in Images Python API in GAE?and if not
> how can i filter images on GAE?i saw that this service available in PIL,but
> this library is not supported by GAE
> I tried as a second choice to use python2.7 such that it supports PIL
> library and i edited the app.yaml configuration file,but i don't know how
> to use this library in the python page(main.py)?
> app.yaml:
> application: app_id
> version: 1
> runtime: python27
> api_version: 1
> threadsafe: false
> handlers:
> - url: /.*
> script: main.py
> libraries:
> - name: PIL
> version: "1.1.7"
>
> ...any suggestions are welcome...Thanks
>
--
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[google-appengine] Re: How to filter images on GAE?
Robert Kluin: *I firstly run my code on localhost to check errors.then i upload it to GAE,i use eclipse for working on python with GAE in windows, i installed python2.7 * *and PIL version 1.1.7,then i edited the app.yaml,but the problem still,please i want a solution for this problem as soon as possible.* *Thank you..* * * On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote: > > I'm working on python google app engine application,i'm using python2.5, i > want to deal with images on GAE(filter images), initially i tried wit PIL > library and i installed it successfully and i tested it and it works > correctly on my computer,but when i test it on localhost(run on GAE), i > have an error thatNotImplementedError: Unable to find the Python PIL > library,then i tried to deal with images using Images Python API , as in > this tutorial: > https://developers.google.com/appengine/docs/python/images/overview, and > i tested resizing images service,and it works correctly,but the main > application that i want is to filter the images,the question is :if this > service(image filtering) supported in Images Python API in GAE?and if not > how can i filter images on GAE?i saw that this service available in PIL,but > this library is not supported by GAE > I tried as a second choice to use python2.7 such that it supports PIL > library and i edited the app.yaml configuration file,but i don't know how > to use this library in the python page(main.py)? > app.yaml: > application: app_id > version: 1 > runtime: python27 > api_version: 1 > threadsafe: false > handlers: > - url: /.* > script: main.py > libraries: > - name: PIL > version: "1.1.7" > > ...any suggestions are welcome...Thanks > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/tmkdHRDGqAYJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: How to filter images on GAE?
Brian Quinlan: i tried to upload it into my application on GAE, the error still???what can i do? On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote: > > I'm working on python google app engine application,i'm using python2.5, i > want to deal with images on GAE(filter images), initially i tried wit PIL > library and i installed it successfully and i tested it and it works > correctly on my computer,but when i test it on localhost(run on GAE), i > have an error thatNotImplementedError: Unable to find the Python PIL > library,then i tried to deal with images using Images Python API , as in > this tutorial: > https://developers.google.com/appengine/docs/python/images/overview, and > i tested resizing images service,and it works correctly,but the main > application that i want is to filter the images,the question is :if this > service(image filtering) supported in Images Python API in GAE?and if not > how can i filter images on GAE?i saw that this service available in PIL,but > this library is not supported by GAE > I tried as a second choice to use python2.7 such that it supports PIL > library and i edited the app.yaml configuration file,but i don't know how > to use this library in the python page(main.py)? > app.yaml: > application: app_id > version: 1 > runtime: python27 > api_version: 1 > threadsafe: false > handlers: > - url: /.* > script: main.py > libraries: > - name: PIL > version: "1.1.7" > > ...any suggestions are welcome...Thanks > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/Gy6_kxeqsY0J. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: How to filter images on GAE?
"C:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver.py", line 3945, in _Dispatch base_env_dict=env_dict) File "C:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver.py", line 605, in Dispatch base_env_dict=base_env_dict) File "C:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver.py", line 3015, in Dispatch self._module_dict) File "C:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver.py", line 2925, in ExecuteCGI reset_modules = exec_script(handler_path, cgi_path, hook) File "C:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver.py", line 2785, in ExecuteOrImportScript exec module_code in script_module.__dict__ File "C:\Users\me\workspace\img_filter\helloworld.py", line 1, in from PIL import Image ImportError: No module named PIL INFO 2012-04-18 21:09:37,904 dev_appserver.py:4143] "GET /favicon.ico HTTP/1.1" 500 - On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote: > > I'm working on python google app engine application,i'm using python2.5, i > want to deal with images on GAE(filter images), initially i tried wit PIL > library and i installed it successfully and i tested it and it works > correctly on my computer,but when i test it on localhost(run on GAE), i > have an error thatNotImplementedError: Unable to find the Python PIL > library,then i tried to deal with images using Images Python API , as in > this tutorial: > https://developers.google.com/appengine/docs/python/images/overview, and > i tested resizing images service,and it works correctly,but the main > application that i want is to filter the images,the question is :if this > service(image filtering) supported in Images Python API in GAE?and if not > how can i filter images on GAE?i saw that this service available in PIL,but > this library is not supported by GAE > I tried as a second choice to use python2.7 such that it supports PIL > library and i edited the app.yaml configuration file,but i don't know how > to use this library in the python page(main.py)? > app.yaml: > application: app_id > version: 1 > runtime: python27 > api_version: 1 > threadsafe: false > handlers: > - url: /.* > script: main.py > libraries: > - name: PIL > version: "1.1.7" > > ...any suggestions are welcome...Thanks > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/ybmVHi70O0IJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: How to filter images on GAE?
Sorry,but how can i get the log file from the product? On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote: > > I'm working on python google app engine application,i'm using python2.5, i > want to deal with images on GAE(filter images), initially i tried wit PIL > library and i installed it successfully and i tested it and it works > correctly on my computer,but when i test it on localhost(run on GAE), i > have an error thatNotImplementedError: Unable to find the Python PIL > library,then i tried to deal with images using Images Python API , as in > this tutorial: > https://developers.google.com/appengine/docs/python/images/overview, and > i tested resizing images service,and it works correctly,but the main > application that i want is to filter the images,the question is :if this > service(image filtering) supported in Images Python API in GAE?and if not > how can i filter images on GAE?i saw that this service available in PIL,but > this library is not supported by GAE > I tried as a second choice to use python2.7 such that it supports PIL > library and i edited the app.yaml configuration file,but i don't know how > to use this library in the python page(main.py)? > app.yaml: > application: app_id > version: 1 > runtime: python27 > api_version: 1 > threadsafe: false > handlers: > - url: /.* > script: main.py > libraries: > - name: PIL > version: "1.1.7" > > ...any suggestions are welcome...Thanks > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/CcIwSJCCDXEJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: How to filter images on GAE?
This is the log from the admin console log:
1.
1. 2012-04-18 14:37:10.162 /favicon.ico 500 666ms 0kb Mozilla/5.0
(Windows; U; Windows NT 6.1; en-US) AppleWebKit/534.13 (KHTML, like
Gecko)
Chrome/9.0.597.67 Safari/534.13
86.108.69.231 - - [18/Apr/2012:14:37:10 -0700] "GET /favicon.ico
HTTP/1.1" 500 0 - "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US)
AppleWebKit/534.13 (KHTML, like Gecko) Chrome/9.0.597.67 Safari/534.13"
"filterimages2012.appspot.com" ms=667 cpu_ms=350 api_cpu_ms=0 cpm_usd=0.009764
instance=00c61b117c8fe6c4727b8c723b40c98b47e0df7f
<https://appengine.google.com/instances?app_id=s~filterimages2012&version_id=1.358303610596814412&key=00c61b117c8fe6c4727b8c723b40c98b47e0df7f#00c61b117c8fe6c4727b8c723b40c98b47e0df7f>
2. E2012-04-18 14:37:10.033
Traceback (most recent call last):
File
"/base/data/home/apps/s~filterimages2012/1.358303610596814412/helloworld.py",
line 7, in
out.save("2.jpg")
File
"/base/python27_runtime/python27_lib/versions/third_party/PIL-1.1.7/PIL/Image.py",
line 1433, in save
fp = __builtin__.open(fp, "wb")
IOError: [Errno 13] Permission denied: '2.jpg'
2.
1. 2012-04-18 14:37:09.075 / 500 957ms 0kb Mozilla/5.0 (Windows; U;
Windows NT 6.1; en-US) AppleWebKit/534.13 (KHTML, like Gecko)
Chrome/9.0.597.67 Safari/534.13
86.108.69.231 - - [18/Apr/2012:14:37:09 -0700] "GET / HTTP/1.1" 500 0 -
"Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/534.13 (KHTML,
like Gecko) Chrome/9.0.597.67 Safari/534.13" "filterimages2012.appspot.com"
ms=958 cpu_ms=467 api_cpu_ms=0 cpm_usd=0.013012 loading_request=1
instance=00c61b117c8fe6c4727b8c723b40c98b47e0df7f
<https://appengine.google.com/instances?app_id=s~filterimages2012&version_id=1.358303610596814412&key=00c61b117c8fe6c4727b8c723b40c98b47e0df7f#00c61b117c8fe6c4727b8c723b40c98b47e0df7f>
2. E2012-04-18 14:37:09.071
Traceback (most recent call last):
File
"/base/data/home/apps/s~filterimages2012/1.358303610596814412/helloworld.py",
line 7, in
out.save("2.jpg")
File
"/base/python27_runtime/python27_lib/versions/third_party/PIL-1.1.7/PIL/Image.py",
line 1433, in save
fp = __builtin__.open(fp, "wb")
IOError: [Errno 13] Permission denied: '2.jpg'
3. I2012-04-18 14:37:09.074
This request caused a new process to be started for your application, and
thus caused your application code to be loaded for the first time. This request
may thus take longer and use more CPU than a typical request for your
application.
On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote:
>
> I'm working on python google app engine application,i'm using python2.5, i
> want to deal with images on GAE(filter images), initially i tried wit PIL
> library and i installed it successfully and i tested it and it works
> correctly on my computer,but when i test it on localhost(run on GAE), i
> have an error thatNotImplementedError: Unable to find the Python PIL
> library,then i tried to deal with images using Images Python API , as in
> this tutorial:
> https://developers.google.com/appengine/docs/python/images/overview, and
> i tested resizing images service,and it works correctly,but the main
> application that i want is to filter the images,the question is :if this
> service(image filtering) supported in Images Python API in GAE?and if not
> how can i filter images on GAE?i saw that this service available in PIL,but
> this library is not supported by GAE
> I tried as a second choice to use python2.7 such that it supports PIL
> library and i edited the app.yaml configuration file,but i don't know how
> to use this library in the python page(main.py)?
> app.yaml:
> application: app_id
> version: 1
> runtime: python27
> api_version: 1
> threadsafe: false
> handlers:
> - url: /.*
> script: main.py
> libraries:
> - name: PIL
> version: "1.1.7"
>
> ...any suggestions are welcome...Thanks
>
--
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[google-appengine] Re: How to filter images on GAE?
Thanks very much for you Brian and Report,the error is from i error in access to files,this is no problem,i can solve it ,really thanks.I discovered the problem from the log file. On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote: > > I'm working on python google app engine application,i'm using python2.5, i > want to deal with images on GAE(filter images), initially i tried wit PIL > library and i installed it successfully and i tested it and it works > correctly on my computer,but when i test it on localhost(run on GAE), i > have an error thatNotImplementedError: Unable to find the Python PIL > library,then i tried to deal with images using Images Python API , as in > this tutorial: > https://developers.google.com/appengine/docs/python/images/overview, and > i tested resizing images service,and it works correctly,but the main > application that i want is to filter the images,the question is :if this > service(image filtering) supported in Images Python API in GAE?and if not > how can i filter images on GAE?i saw that this service available in PIL,but > this library is not supported by GAE > I tried as a second choice to use python2.7 such that it supports PIL > library and i edited the app.yaml configuration file,but i don't know how > to use this library in the python page(main.py)? > app.yaml: > application: app_id > version: 1 > runtime: python27 > api_version: 1 > threadsafe: false > handlers: > - url: /.* > script: main.py > libraries: > - name: PIL > version: "1.1.7" > > ...any suggestions are welcome...Thanks > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/x5W0ja_Z19gJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: How to filter images on GAE?
aschmid: yes i i know that but i was thinking the problem from the PIL it self,until i see the log file,thank you for your response. On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote: > > I'm working on python google app engine application,i'm using python2.5, i > want to deal with images on GAE(filter images), initially i tried wit PIL > library and i installed it successfully and i tested it and it works > correctly on my computer,but when i test it on localhost(run on GAE), i > have an error thatNotImplementedError: Unable to find the Python PIL > library,then i tried to deal with images using Images Python API , as in > this tutorial: > https://developers.google.com/appengine/docs/python/images/overview, and > i tested resizing images service,and it works correctly,but the main > application that i want is to filter the images,the question is :if this > service(image filtering) supported in Images Python API in GAE?and if not > how can i filter images on GAE?i saw that this service available in PIL,but > this library is not supported by GAE > I tried as a second choice to use python2.7 such that it supports PIL > library and i edited the app.yaml configuration file,but i don't know how > to use this library in the python page(main.py)? > app.yaml: > application: app_id > version: 1 > runtime: python27 > api_version: 1 > threadsafe: false > handlers: > - url: /.* > script: main.py > libraries: > - name: PIL > version: "1.1.7" > > ...any suggestions are welcome...Thanks > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/sHAKXAqSCkUJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: How to filter images on GAE?
I want to filter images using GAE,firstly i stored the image in the blobstore as it's without changes, then i got the url for that image to open it then filter using PIL,the original image is stored correctly in the blobstore but i can't open it using the url how can i open it to filter? i tried as: url = images.get_serving_url(blob_key) imageFile = url im = Image.open(imageFile) but this makes error.? On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote: > > I'm working on python google app engine application,i'm using python2.5, i > want to deal with images on GAE(filter images), initially i tried wit PIL > library and i installed it successfully and i tested it and it works > correctly on my computer,but when i test it on localhost(run on GAE), i > have an error thatNotImplementedError: Unable to find the Python PIL > library,then i tried to deal with images using Images Python API , as in > this tutorial: > https://developers.google.com/appengine/docs/python/images/overview, and > i tested resizing images service,and it works correctly,but the main > application that i want is to filter the images,the question is :if this > service(image filtering) supported in Images Python API in GAE?and if not > how can i filter images on GAE?i saw that this service available in PIL,but > this library is not supported by GAE > I tried as a second choice to use python2.7 such that it supports PIL > library and i edited the app.yaml configuration file,but i don't know how > to use this library in the python page(main.py)? > app.yaml: > application: app_id > version: 1 > runtime: python27 > api_version: 1 > threadsafe: false > handlers: > - url: /.* > script: main.py > libraries: > - name: PIL > version: "1.1.7" > > ...any suggestions are welcome...Thanks > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/sEauTynQ4_sJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: How to filter images on GAE?
Please i want to ask how can i test the application locally before uploading it to GAE,how can i solve the PIL problem on localhost?and if i want to filter images using PIL i will open it firstly,so my code initially let the user to upload his photo then i store this image in blobstorem and get the url of this image top open it,but this didn't solve the problem;that i can't open it? On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote: > > I'm working on python google app engine application,i'm using python2.5, i > want to deal with images on GAE(filter images), initially i tried wit PIL > library and i installed it successfully and i tested it and it works > correctly on my computer,but when i test it on localhost(run on GAE), i > have an error thatNotImplementedError: Unable to find the Python PIL > library,then i tried to deal with images using Images Python API , as in > this tutorial: > https://developers.google.com/appengine/docs/python/images/overview, and > i tested resizing images service,and it works correctly,but the main > application that i want is to filter the images,the question is :if this > service(image filtering) supported in Images Python API in GAE?and if not > how can i filter images on GAE?i saw that this service available in PIL,but > this library is not supported by GAE > I tried as a second choice to use python2.7 such that it supports PIL > library and i edited the app.yaml configuration file,but i don't know how > to use this library in the python page(main.py)? > app.yaml: > application: app_id > version: 1 > runtime: python27 > api_version: 1 > threadsafe: false > handlers: > - url: /.* > script: main.py > libraries: > - name: PIL > version: "1.1.7" > > ...any suggestions are welcome...Thanks > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/W3-vzVSeq94J. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: How to filter images on GAE?
Brian: Thanks for your response, i can got the file and i opened it as : im = Image.open(blob_info.open()) out = im.filter(ImageFilter.EDGE_ENHANCE_MORE) u_file = files.blobstore.create(mime_type=m,_blobinfo_uploaded_filename=name) data=out with files.open(u_file, 'a') as f: f.write(data) files.finalize(u_file) blob_key = files.blobstore.get_blob_key(u_file) such that the blob_info is the information about the original image in the blob store,but after filtering i can't store it on blobstore,i can't specify the correct value for data. On Tuesday, April 17, 2012 5:11:44 PM UTC+3, Computer_Engineer wrote: > > I'm working on python google app engine application,i'm using python2.5, i > want to deal with images on GAE(filter images), initially i tried wit PIL > library and i installed it successfully and i tested it and it works > correctly on my computer,but when i test it on localhost(run on GAE), i > have an error thatNotImplementedError: Unable to find the Python PIL > library,then i tried to deal with images using Images Python API , as in > this tutorial: > https://developers.google.com/appengine/docs/python/images/overview, and > i tested resizing images service,and it works correctly,but the main > application that i want is to filter the images,the question is :if this > service(image filtering) supported in Images Python API in GAE?and if not > how can i filter images on GAE?i saw that this service available in PIL,but > this library is not supported by GAE > I tried as a second choice to use python2.7 such that it supports PIL > library and i edited the app.yaml configuration file,but i don't know how > to use this library in the python page(main.py)? > app.yaml: > application: app_id > version: 1 > runtime: python27 > api_version: 1 > threadsafe: false > handlers: > - url: /.* > script: main.py > libraries: > - name: PIL > version: "1.1.7" > > ...any suggestions are welcome...Thanks > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/CdvPC9F6e3QJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Using conversion API to convert from text into PDF
Hi, i'm working on a task that i want to convert text file into PDF one
using conversion API that is in GAE , i tried as:
https://developers.google.com/appengine/docs/python/conversion/overview
This is the approach that i used:
from __future__ import with_statement
from google.appengine.api import files
import cgi, cgitb ; cgitb.enable()
import StringIO
from google.appengine.ext import webapp
from google.appengine.ext.webapp.util import run_wsgi_app
import mimetypes
from google.appengine.ext import blobstore
from mimetypes import guess_type
from google.appengine.api import conversion
def mime_type(filename):
return guess_type(filename)[0]
class get(webapp.RequestHandler):
def post(self):
form = cgi.FieldStorage()
file_upload = form['file']
name=file_upload.filename
m=mimetypes.guess_type(name)[0]
data=file_upload.file.read()
buf = StringIO.StringIO()
asset = conversion.Asset("text/plain", data, file_upload.filename)
conversion_obj = conversion.ConversionRequest(asset,
"application/pdf")
result = conversion.convert(conversion_obj)
if result.assets:
buf.write(asset._data)
else:
print "ERROR"
u_file =
files.blobstore.create(mime_type="application/pdf",_blobinfo_uploaded_filename="test.pdf")
data=buf.getvalue()
with files.open(u_file, 'a') as f:
f.write(data)
files.finalize(u_file)
blob_key = files.blobstore.get_blob_key(u_file)
def main():
application = webapp.WSGIApplication( [(r'/get.py', get)], debug=True)
run_wsgi_app(application)
if __name__ == "__main__":
main()
But when i try to open this PDF,i can't open it and the adobe reader gives
error immediately that it can't open the file.
Sorry i'm still beginner in these issues,any help please?
Any suggestions are welcome.
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[google-appengine] Re: Storing from PDF to IMG
Max: What is the problem with conversion API,it's simple!!
*
*
On Thursday, March 15, 2012 12:16:44 PM UTC+2, Max wrote:
>
> Dear All,
> I'm always storing the img I receive in the blobstore using this code:
>
> class UploadHandler(blobstore_handlers.BlobstoreUploadHandler):
> def post(self):
> upload_files = self.get_uploads('File')
> blob_info = upload_files[0]
> fotos = FOTO()
> fotos.link = blob_info.key()
> fotos.Tlink = images.get_serving_url(fotos.link, 94)
> fotos.Glink = images.get_serving_url(fotos.link, 800)
> fotos.put()
>
> Now I receive a PDF and I have to store an IMG.
> And I'm thinking to use the conversions tool as per below.
>
> from google.appengine.api import conversion
>
> # Create a conversion request from HTML to PNG.
> asset = conversion.Asset("text/html", "some data", "test.html")
> conversion_obj = conversion.Conversion(asset, "image/png")
>
> result = conversion.convert(conversion_obj)
> if result.assets:
> # Note: in most cases, we will return data all in one asset.
> # Except that we return multiple assets for multiple pages image.
> for asset in result.assets:
> doSomethingWithAsset(asset.data)
> else:
> handleError(result.error_code, result.error_text)
>
>
> My question is:
> How can I store the asset? Could I still use the way I was?
>
> Thanks
>
> Max
>
>
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[google-appengine] Re: Images - app.yaml
Patrik: Try as - url: /(.*\.(gif|png|jpg)) static_files: css/images//\1 upload: css/images//(.*\.(gif|png|jpg)) On Sunday, April 22, 2012 3:50:39 PM UTC+3, Patrik wrote: > > Hello, > i have a problem with the app.yaml. > How i can integrate for my project? (python). > > The images are in the directory /css/images/... > > How should it look like in the app.yaml? > > > - url: /css/images/test.png > static_files: css/images/test.png > upload: css/images/test.png > Does not work :( -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/CALFLxkQmDoJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: Compilation failing - anyone else seeing this?
This problem can occur if an update is started and does not finish correctly. The correct thing to do is to give appcfg.py the rollback command On Saturday, May 5, 2012 2:10:44 PM UTC+3, Kaan Soral wrote: > > I am seeing this output consistently for an hour, on several deployments: > > Error 503: --- begin server output --- > > Try Again (503) > An unexpected failure has occurred. Please try again. > --- end server output --- > Precompilation failed. Your app can still serve but may have reduced > startup performance. You can retry the update later to retry the > precompilation step. > > Anyone else? > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/AJWVfA7vBRMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: "HTTP 404 File not found" for file downloads
Hi Uma Jeyachandran: *you should upload it as static file,this error because this file is considered in the local host and GAE doesn't find it, you should configure app.yaml and specify this * *file in it , see this link for app.yaml configuration * https://developers.google.com/appengine/docs/python/config/appconfig, you can go to the log for this application to see the error description.* * On Friday, May 11, 2012 11:44:33 AM UTC+3, Uma Jeyachandran wrote: > > Hi > > I have an application in appspot.com. When I attempting any file > download using tag in html, it throws file not found error. > > Please suggest solution. > > Thank you > Umamageswari -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/ndrCX85-4D4J. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: "HTTP 404 File not found" for file downloads
You are welcome:) On Friday, May 11, 2012 11:44:33 AM UTC+3, Uma Jeyachandran wrote: > > Hi > > I have an application in appspot.com. When I attempting any file > download using tag in html, it throws file not found error. > > Please suggest solution. > > Thank you > Umamageswari -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/4oo4E8cWJakJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
