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  Pythonista Slack Chat
  posted

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  No one has replied

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  Get the name of the actual Navigation-View?
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  JonB

  here are a few functions which allow you to get the top, root or entire view stack of a navigationview

  def get_top_view(navigation_view): '''returns the top (aka visible) view from a navigation view''' import ctypes return navigation_view.objc_instance.navigationController().topViewController().view().pyObject(restype=ctypes.py_object,argtypes=[]) def get_bottom_view(navigation_view): '''returns the top (aka root) view from a navigation view''' import ctypes return navigation_view.objc_instance.navigationController().bottomViewController().view().pyObject(restype=ctypes.py_object,argtypes=[]) def get_view_stack(navigation_view): import ctypes nc= navigation_view.objc_instance.navigationController() view_list=[] for vc in nc.viewControllers(): view_list.append(vc.view().pyObject(restype=ctypes.py_object,argtypes=[])) return view_list def pop_to_root(navigation_view,animated=True): '''pops all views to return to the original root view''' navigation_view.objc_instance.navigationController().popToRootViewControllerAnimated_(animated)
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  form_dialog: number field type identical to text field type?
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  JonB

  i think the number type is applicable to iPhone only, where it shows the number keyboard. on iPad, they keyboard type doesnt really do anything. it would be neat to combine cvp's custom keyboards with dialogs!

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  pixel access in image or texture?
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  enceladus

  See this example at the end of the discussion. I hope that it is useful. (Note that the update function is now available on the latest version of pythonista.)

  https://forum.omz-software.com/topic/4322/display-data-from-an-array/10

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  Stash, git not working correctly
  git error stash • posted

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  JonB

  You could try installing the master version

  selfupdate -f master
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  ADD shortcut to Home Screen
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  cvp

  @ihf You're right. I don't understand where this "action="is gone 😅
  Sorry for that and thanks for your help

  I don't think it would be possible to do an automatisation of the steps in Safari, but I'm not a big specialist of Objective-C

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  Access to manually created folder in iCloud Drive outside Pythonista folder
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  cvp

  I tried, without any success, to convert this in Pythonista 😢

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  Pythonista Undo
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  mikael

  @dgelessus, on iPhone the undo is available by long-pressing the rightmost aux key, :.

  Not very convenient when you need to do it several times, but still better than shaking.

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  Method to upload Pythonista code to Raspberry Pi?
  python pythonista interactive ui raspberry pi • posted

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  mikael

  @jacobengland16, I use a simple script that uses SSH to send the whole working directory to Raspberry Pi. It then runs the code remotely on the Pi and displays the (textual) results.

  Very handy for when you develop on the iPhone, and want a very tight feedback loop for deployment and testing.

  Let me know if this is relevant and I will share the script.

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  Lockscreen with pythonista
  lockscreen • posted

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  yas

  Thanks ,I used Auto-Lock in settings to 30-Seconds and used

  console.set_idle_timer_disabled(True)

  Untill the timer runs out and changed the flag to False.

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  Locating the exact position of a piece of text
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  robopu

  hey thanks @mikael. markdownview looks like it has the kind of functionality i'm looking for. i'll have to explore that. i'm coming over from editorial and haven't quite figured out yet what the best way is to download these scripts into pythonista on my iphone. once i do, i'll check this out. thx for the help

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  Capability Request: Synchronized Website
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  brumm

  Have you tried this?

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  How to create stash like panel ui?
  stash ui • posted

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  JonB

  the other trick, if you plan in being able to run other scripts, is you need to bypass global clearing for your code.

  there are a few ways to do this. the best way is to have all of your code in a module that is in site-packages, import the module, then call some main() to show the ui. modules in site-packages don't get cleared when running other code. Other approaches are to ensure everything you need is in a single custom view class, with no use of globals (callbacks should use self, or sender). all methods should explictly import anything that is needed, since imports might dissappear from globals. when you present the custom view, the object won't be cleared until it is explictly closed.

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  shape() method for turtle.py
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  FarmerPaco

  @JonB this works beautifully. I now have little turtles all over my screen. You should share this with @olemoritz incase he feels like adding it to the turtle module in Pythonista.
  Seriously, thank you.

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  code not reading a scrollview
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  cvp

  @DaveClark as explained by @JonB

  v = ui.load_view('whoops5test') SetTextFieldPad(v['scrollview1']['textfield1'])

  Reference to v in SetTextFieldPad needs to move line v = … before

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  SpriteNode built-in images
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  gblauer

  @cvp Thank you!

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  import mysqldb fails - no module named mysqldb
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  dominik

  Thank you very much! I will have a look at that!

  For the time being, I figured a kind of a workaround for my purposes in pythonista (& editorial), using paramiko and this simple script of omz:
  https://gist.github.com/omz/9cc60b13658b565b34cc
  ...plus a shell script.

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  MySQL Client
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  rahuldev2910

  My Recommendation is to use MySQL connector Python

  Why?

  it works with both Python 2 and 3. Because it is official Oracle driver for MySQL for working with Python. It is purely written in Python You can also use C extension to connect to MySQL. MySQL Connector/Python is implementing the MySQL Client/Server protocol completely in Python.

  Follow these article to work with MySQL Connector Python
  Install MySQL Connector Python
  Connect to MySQL from Python

• 

  async def not registering the function as a coroutine
  coroutines asyncio function • posted

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  JonB

  See https://forum.omz-software.com/topic/5011/discord-py-asyncio-not-working

  Make sure asyncio does not exist in site-packages-3 or site-packages

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  Discord.py asyncio not working
  discord coroutines discord.py asyncio bot • posted

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  Strassboom

  @JonB I love you! Deleting asyncio from site-packages solved my problem with no side effects so far, and I’ve had to change nothing about the file that works on my laptop to run it on my phone (though I forgot if there are any libraries I needed to install between the two systems besides ‘pip install discord’ and ‘pip install pychal’

  I’ll try to reset my Pythonista app in the future and make a guide for this kind of stuff once I get the free time but until then, you’ve helped free up a new world of Pythonista programming capabilities for me!

  🙏 😆 🖥📲💯!