omz:forum

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@JonB Try to create a picture frame app and see if Pythonista can cycle thru the 50 most recent pictures in Photos without del and without crashing.

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@bosco Can you please post the template on GitHub or Dropbox or some more trustable URL.

Given that your last activity on the forum was 3 years ago, I am a bit worried that we trust a cryptic URL.

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with will autoclose() bIO so you do not need to call bIO.close() but closing a file (in this case, an in-memory file) does not force the garbage collector to deallocate the memory. del bIO is a strong suggestion to the garbage collector to deallocate the memory. If you are only picking one file, then you should have no worries. However, if you process many large image/movie files one-after-another in Pythonista, you might find that calling del will prevent out-of-memory crashes.

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No, Pythonista does not support the latest version of Django or Python. If you are looking for more current versions of Python and packages, perhaps Pyto would be a better choice.

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Things have not really changed on this issue. The UI module and .pyui files are still iOS only. The Mac UI platforms like tkinter, Pygame, PyQT, wxpython, etc. do not run on Pythonista or Pyto.

I have been hearing people talking about https://www.outsystems.com as a platform for building web+iOS+Android apps on a single platform but I have no idea how good it is.

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The math module is built into Python. You do not need to download anything. Just import math
https://docs.python.org/3/library/math.html

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@groesch16 Are you on GitHub? https://github.com/search?q=groesch&type=users

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You cannot. https://forum.omz-software.com/search/pyglet

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https://forum.omz-software.com/topic/6789/personal-protective-equipment-app/28

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RTFM... https://docs.python.org/3/library/math.html#math.cos Return the cosine of x radians.

https://www2.clarku.edu/faculty/djoyce/trig/cosines.html

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I do not think that it is possible to update dependencies that are built into Pythonista.

I believe that Pyto is more flexible in this regard but I have not done much experimentation.

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def player_collision(self, new_xy):
        for wall in self.wall_list:
            if new_xy in wall.bbox:
                return True  # new_xy is in a wall
        return False  # new_xy is not in any wall
        # or as a one liner...
        return any(new_xy in wall.bbox for wall in self.wall_list)

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Is self.player1.position a Point object? If so then self.player1.position(x, y) is going to raise TypeError: ‘Point” object is not callable

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@timjhinton said:

if x >= 150 and x <= 1200:

`150 <= x <= 1200ˋ also works in Python.

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Wild guess but... self.subDirCustomer_Prüfungen = 'Prüfungen'.encode('utf-8')

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If you have an M1 Mac then Pythonista will run nicely.

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I agree with https://github.com/adobe/brackets that VS Code is the way to go.

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reportlab v3.1.8 is already built into Pythonista. You do not need to install it and you cannot upgrade it.

>>> import reportlab
>>> reportlab.Version  # '3.1.8'

https://pypi.org/project/reportlab is v3.5.59 but there is no way to modify the current Pythonista to use that version.

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For this use case, you might get a bit further with https://pyto.app than with Pythonista.

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try:
    S.exitonclick()
except AttributeError:
    pass  # Workaround for Pythonista