I have installed the PIL library using pip like this:
pip install Pillow
and it's working fine also showing library path in interrupter PyCharm Options.
But Autocomplete is not working, I tried to turn off the Power Save Mode and added custom virtual env, but it's still not working.
Any idea why it does not work?
So it's now showing sub methods :
from PIL import Image
im = Image.open("bride.jpg")
im.rotate(45).show()
PyCharm doesn't know the type of im as the library has no type hints for Image.open(). So I decided to set local type hint like this:
your_image = Image.open(path_to_image) # type: Image.Image
your_image.now_shows_list = True
For complete reference look at JetBrains type hints documentation.
The problem is that:
PIL.Image is a module (normally lowercase)
The module contains a function called open()
open() returns a Type of PIL.Image.Image
PyCharm does not realise it returns this type unless you tell it (I don't why).
https://pillow.readthedocs.io/en/3.0.x/handbook/tutorial.html#using-the-image-class
To avoid clashes with my project on the name "Image", as well as to stay Pep8 and adhere to google's style guide, I opted for:
from PIL import Image as PilImage
my_image: PilImage.Image = PilImage.open("my_image.png")
my_image.show()
Running on python 3.8.2
Related
I have this problem, that cannot import torch and torchvision well.
Currently, I am using the virtual environment, juneon, using Anaconda.
I think I set the library path and python path properly like the first following image.
Running the python file does not matter, However, during debugging, they cannot find those modules via VSCODE. I posted the second following image I've been seeing.
What should I check in order to solve the problem?
FYI, the third image is my file tree
Please let me know what I am missing!
Thank you in advance.
I'm currently having a lot of trouble getting Wand, the python binding of Image Magick, to work. I have followed all of the installation instructions given here:
http://docs.wand-py.org/en/0.4.3/guide/install.html#install-imagemagick-on-windows
For the ImageMagick verison: ImageMagick-6.9.6-Q16
I have added to my variable environment the variable MAGICK_HOME with path:
"C:\Program Files\ImageMagick-6.9.6-Q16"
I have done a great deal of reading on related posts in stackoverflow, and the consensus seems to be that Wand only works for versions below 7. Also, the bit size of the Python interpreter should be the same as the ImageMagick file. I have taken both of these into account. Nonetheless, I still get the following error when I type import wand into my python interpreter:
ImportError: No module named 'Wand'
I am novice in python and Simple_ITK both to process .mha 3D image files. I have two problems:
When ever I install ITK, I always get an error as shown below:
and somehow I install ITK It doesn't work at all having no connectivity with python. And I also tried python-insighttoolkit3 package then it shows and error of
" Can't down load Python 2.8:i386" in Ubuntu software Center. I have tried various methods to install Insight Tool Kit in Ubuntu whatever I found but most of the time I get the same error as shown in picture above.
So can anybody guide me how to install and build ITK so that no error like no module named itk found.
Now another problem is I have a .py file and it has a class in which I have to fed input externally otherwise it will consider as None. SO I tried to call the file as
import /path/to/file/xxx.py
but it gives an Syntax error: invalid syntax
so how to call class from a python file from python Console .
Now, I'm using Ubuntu 15.02. For any missing details please ask.
Thanks.
1- For what I see in the image, I see that you are trying to install ITK instead of SimpleITK. For SimpleITK it is very simple using a linux package installer, like pip or easy-install. in this link you have the instructions to install it correctly. Remember to execute the instructions as super user. Maybe it is the reason of your error ( I can't see the instruction you are writing in the console ).
2- I recommend you to read the Python tutorial for modules The fastest way is to be located first on the directory of your .py file. The sequence would be:
cd /path
import module.py
I tried to use Python's Image Module on my Mac (new to mac)and I had trouble setting it up. I have Yosemite and some of the posts that I found online didn't work. I ended up installing Homebrew and I finally got PIL on my computer. However, instead of using import image (which I saw people doing it online), I have to use from PIL import image. Is there key difference between import Image and from PIL import Image. It's the first time that I actually use Image module.
One more question, do I actually need to install third party tools like Homebrew and Macports to set up my environment?
If you are using PIL, you might be able to use import Image.
If you are using Pillow, you must use from PIL import Image.
This is by design.
1-Pillow and PIL cannot co-exist in the same environment. Before installing Pillow, please uninstall PIL.
2-Pillow >= 1.0 no longer supports “import Image”. Please use “from PIL import Image” instead. so be careful with it
3-Pillow >= 2.1.0 no longer supports “import _imaging”. Please use “from PIL.Image import core as _imaging” instead.
In python, modules are represented by *.py files. These files can be imported using import module. That statement will first search for a build-in module, if it fails to find one it will search in a given list of directories (PYTHONPATH).
When you imported your module, you can then access names (aka functions or classes) via module.name.
However, when using from module import myFunc you can reference that function directly without using the modulename. The same goes for from module import *.
Now, to the PIL:
Image is a name (here class) in the PIL module. As, import Image searches for modules called Image. It can't find one, because Image is part of the PIL module.
You can also look at the documentation here: Modules in Python
I hope this helped you understanding modules better.
I am trying to work with PIL in my project but the pydev can't seem to find it in my project. First of all I can see it when I enter the python shell, I can import it and I see it in the python sys.path. Second, I Added it to the PYTHONPATH in eclipse.
I restarted eclipse, but still, when I try to do "from PIL import Image" I am getting: "unresolved import".
Can any one please help me here, all other packages I used until now worked great the same way.... and i really need to use PIL
Try to go to Window -> Preferences -> Pydev-> Interpreter -> Python Interpreter -> Forced Builtins tab.
Then add a PIL entry and apply.
I've had the same unresolved import error when tried to import from this particular package (other packages worked fine), and found this information which finally helped me.
Had the same problem here.
Got it resolved by adding /usr/share/pyshared to the Libraries tab in window->preferences->pydev->Interpreter - Python.
There were a lot of /usr/lib/python* paths with the compiled libraries (the C stuff with python bindings) where included already, but not /usr/share... parts with the source.