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  Pythonista Slack Chat
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  Canvas alternative for use outside Pythonista?
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  JonB

  @zacbir made a canvas type module that was cross platform

  https://github.com/zacbir/geometriq

  Examples are here (though looks like he later renamed geometer to geometriq, you you might need to change the imports)

  https://github.com/zacbir/geometer_scripts

  I believe this worked with pythonista, MacOS Cairo, maybe pillow and a few others. You'll have to look at what backends you have available on your platform. I think he has some minimal support for svg, but not sure.

  If you are looking for other non-python libraries, p5js is easy to learn, and is what the Khan Academy JavaScript course is based on
  https://www.khanacademy.org/computing/computer-programming/programming

  This is a similar canvas type idea, geared towards animation. You can use the Khan framework for creating your own projects from scratch (you don't have to just do the lessons)

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  How to convert an UI image to a Pillow image
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  Robert_Tompkins

  @Robert_Tompkins

  Traceback (most recent call last): File "/private/var/mobile/Containers/Shared/AppGroup/4696D4C5-8877-4DAB-9679-C1C82C4A5C18/Pythonista3/Documents/CompletedPrograms/ImageMatching.py", line 412, in <module> matchImage() File "/private/var/mobile/Containers/Shared/AppGroup/4696D4C5-8877-4DAB-9679-C1C82C4A5C18/Pythonista3/Documents/CompletedPrograms/ImageMatching.py", line 278, in matchImage ImageChops.screen(image1, outlinedDiff).show() File "/var/containers/Bundle/Application/24BCA42A-E70C-42BD-BD39-68CECBB90922/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/PIL/ImageChops.py", line 138, in screen return image1._new(image1.im.chop_screen(image2.im)) ValueError: images do not match

  Oops, one more conversion I guess 😅

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  This topic is deleted!
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  This topic is deleted!
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  Trying to move to Pyto but….
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  halloleooo

  @ccc Use the address listed above (https://discord.gg/XCKkvJS). That worked for me. You can enter it in the Discord app.

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  Write & Read Floating Point Data To File
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  cvp

  @Phlurim said

  But what’s in ‘out_file’ , and ‘in_file’!

  Both are file objects, not physical files. Only floats.txt is the physical file

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  This topic is deleted!
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  Turtle turtle.Screen() not working
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  JonB

  @Maz don't name your script turtle.py, unless you intend to replace the built in turtle module.

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  This topic is deleted!
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  Pythonista “Run script” action in Automator
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  cvp

  @kenficara As I said, I don't know Automator but I guess it could run a shortcut (of the Shortcuts app) and this shortcut could open an url running a Pythonista script via its url scheme.

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  Does anybody know about a forum for Pyto?
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  halloleooo

  @ccc Thanks for this. The other thread says it all. :-)

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  Passing arguments with spaces in Run options
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  cvp

  @kenficara see local doc

  Example: pythonista://MyScript?action=run&args=foo%20bar When you pass a single string with the args URL parameter, the string is split by spaces (the space is encoded as %20 here) and sys.argv would be [<script_path>, 'foo', 'bar'] in this example. If you want to pass arguments that contain spaces, you have to enclose them in double quotes (as you would in a classic shell). This is basically the same as running a script by long-pressing the run button.

  

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  Importing a math module
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  ccc

  The other thing to avoid is having a local Python file that shadows a Standard Library filename. For instance, a local math.py can throw a wrench into the works.

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  Keylogger for Pythonista keyboard?
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  Nbredia

  @ccc ohhhhhh I looked at this post earlier trying to find a solution to my problem. I know understand how I could use it. Thank you!

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  Can i use swiftUI in pythonista ?
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  yaley

  actually, swiftUI is just a module of build app in swift, but ofc! swiftui means it is a module in swift not in others! So swiftUI cannot be in the pythonista

  But, you might ask me ‘Then why developer doesn’t make it by hisself like scene module?’ because making a new module is very hard and lots of things & concepts will be changed

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  How to do subprocess.Popen() on pythonista ?
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  ccc

  https://forum.omz-software.com/topic/6172/can-t-pip-install-subprocess/2

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  Custom views with bold text and rounded corners
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  cvp

  @peiriannydd this works, in place of ui.draw_string

  UIFont = ObjCClass('UIFont').boldSystemFontOfSize_(20.0) attrtext = ObjCClass('NSMutableAttributedString').alloc().initWithString_(ns(self.text)) attrtext.addAttribute_value_range_(ns('NSFont'), UIFont, NSRange(0,len(self.text))) attrtext.drawInRect_(CGRect(CGPoint(0, 0), CGSize(self.width, self.height)))

  Nb: needs

  from objc_util import *