@Karina I suppose that you wanted to answer to @ccc 😀

@OkieWolf .text_color = 'red'

@OkieWolf already done here

@cvp said:

Nicer (not Pythonically speaking) than @mikael 's one

I was only humorous and you're to kind to upvote my post.

@Bumbo-Cactoni Nicer (not Pythonically speaking) than @mikael 's one 🙄 and ok for all your TextFields, with buttons in keyboard, not in view

from   objc_util import *
import ui

def key_pressed(sender):
        import ui
        from objc_util import ObjCClass
        tv = sender.objc_instance.firstResponder()  # associated TextView
        # get actual cursor position                    
        cursor = tv.offsetFromPosition_toPosition_(tv.beginningOfDocument(), tv.selectedTextRange().start())
        tv.insertText_(sender.title)    

class MyView(ui.View):
    def __init__(self, pad, *args, **kwargs):
        #super().__init__(self, *args, **kwargs)    
        self.width = ui.get_screen_size()[0]            # width of keyboard = screen
        self.background_color = 'lightgray'#(0,1,0,0.2)
        self.h_button = 32  
        self.pad = pad
        
        # build buttons
        for pad_elem in self.pad:
            button = ui.Button()                                    # Button for user functionnality
            button.name = pad_elem['key']
            button.background_color = 'white'           # or any other color
            button.corner_radius = 5        
            button.font = ('<system>',self.h_button - 8)
            button.title = pad_elem['key']
            button.tint_color = button.title
            button.action = key_pressed
            retain_global(button) # see https://forum.omz-software.com/topic/4653/button-action-not-called-when-view-is-added-to-native-view
            self.add_subview(button)    
        self.layout()       

    def layout(self):
        import ui
        # supports changing orientation
        dx = 8
        dy = 2
        x0 = 15
        y0 = 10
        dx_middle = 25 
        y = y0
        x = x0
        w_button = (ui.get_screen_size()[0] - 2*x0 - 17*dx - dx_middle)/18
        for pad_elem in self.pad:
            nw = pad_elem.get('width', 1)
            wb = w_button*nw + dx*(nw-1)
            if (x + wb + dx) > self.width:
                y = y + self.h_button + dy
                x = x0
            button = self[pad_elem['key']]
            xb = x + dx_middle if (x+wb) > self.width/2 else x
            button.frame = (xb,y,wb,self.h_button)
            if button.title != '':
                font_size = self.h_button - 8
                while True:
                    d = ui.measure_string(button.title,font=(button.font[0],font_size))[0]+4
                    if d <= wb:
                        break
                    font_size = font_size - 1           
            button.font = (button.font[0],font_size)
            x = x + wb + dx
        self.height = y + self.h_button + dy    
    
@on_main_thread 
def AddButtonsToPythonistaKeyboard(pad=None):
    if not pad:
        pad = [
        {'key':'red','width':2},
        {'key':'green','width':2},
        {'key':'blue','width':2}]   
    # create ui.View for InputAccessoryView above keyboard
    v = MyView(pad)                                             # view above keyboard
    vo = ObjCInstance(v)                                    # get ObjectiveC object of v
    retain_global(v) # see https://forum.omz-software.com/topic/4653/button-action-not-called-when-view-is-added-to-native-view
    return vo

if __name__ == '__main__':  
    vo = AddButtonsToPythonistaKeyboard()
    
    v = ui.View()
    v.frame = (0,0,400,400)
    v.background_color = 'white'        
    tf1 = ui.TextField(frame=(10,50,200,32))
    ObjCInstance(tf1).textField().setInputAccessoryView_(vo)    
    v.add_subview(tf1)
    tf2 = ui.TextField(frame=(10,150,200,32))
    ObjCInstance(tf2).textField().setInputAccessoryView_(vo)    
    v.add_subview(tf2)
    v.present('sheet') 

To get this file path, share a song to this small Pythonista script

import appex
fil = appex.get_file_path()
print(fil)

if you configure your NAS as SMB server in the standard Files app,
like here

and, in the left files browser of Pythonista, you open the Music folder of the NAS as external folder, like here

you would be able to access your songs via a script like

import os
downloads_path = '/private/var/mobile/Library/LiveFiles/com.apple.filesystems.smbclientd/LTRovAMusique/Soirée/'
os.chdir(downloads_path)
filelist = os.listdir(downloads_path)
for file in filelist:
    print(file) 

N.b. The name LTRovAMusique is generated by Apple

@ihf I think (and hope) he will.
See "What's New in Pythonista" page in the documentation, where @omz says «If you’ve been using the beta, you may notice that the “Siri Shortcuts” feature is missing from this release. It’s still planned, but the beta implementation was based on already-outdated iOS 12 APIs, and I want to take a little more time for a version that makes use of new iOS 13 features like custom parameters. Thanks for your patience! There’s still a lot of new stuff to discover in this update.»

And here
and Pythonista issue

@ihf known problem, I think, see here

You are not alone, see here

@vignesh it seems that if you want different colors per face, you have to play with triangles.
Then you could generate two triangles per square face, both with same color, like

    for i in range(0,6):
      j = 6 + i*4
      # first triangle of square face
      indexes2 = [indexes[j],indexes[j+1],indexes[j+2]]
      indexes_array2 = (c_int*len(indexes2))(*indexes2)
      datIndexes2 = ObjCClass('NSData').dataWithBytes_length_(indexes_array2,sizeof(indexes_array2))
      e = ObjCClass('SCNGeometryElement').geometryElementWithData_primitiveType_primitiveCount_bytesPerIndex_(datIndexes2,0,1,sizeof(c_int))
      e2.append(e)
      rgb = getrgb(colors[i])
      r,g,b = tuple(c/255.0 for c in rgb)
      Material = SCNMaterial.material()
      Material.contents =           ObjCClass('UIColor').colorWithRed_green_blue_alpha_(r,g,b,1.0)
      Materials.append(Material)
      
      # 2nd triangle to create a square face
      indexes2 = [indexes[j+2],indexes[j+3],indexes[j]]
      indexes_array2 = (c_int*len(indexes2))(*indexes2)
      datIndexes2 = ObjCClass('NSData').dataWithBytes_length_(indexes_array2,sizeof(indexes_array2))
      e = ObjCClass('SCNGeometryElement').geometryElementWithData_primitiveType_primitiveCount_bytesPerIndex_(datIndexes2,0,1,sizeof(c_int))
      e2.append(e)
      # with same color
      Materials.append(Material)
      
    geometry2 = ObjCClass('SCNGeometry').geometryWithSources_elements_([s],e2)  
    geometry2.setMaterials_(Materials)
    geometry2_node = SCNNode.nodeWithGeometry_(geometry2)

@vignesh but geometry2 is still composed of triangles due to

    e = ObjCClass('SCNGeometryElement').geometryElementWithData_primitiveType_primitiveCount_bytesPerIndex_(datIndexes,4,8,sizeof(c_int)) 

@vignesh and

    #e = ObjCClass('SCNGeometryElement').geometryElementWithData_primitiveType_primitiveCount_bytesPerIndex_(datIndexes,4,8,sizeof(c_int))
    e = ObjCClass('SCNGeometryElement').geometryElementWithData_primitiveType_primitiveCount_bytesPerIndex_(datIndexes,4,6,sizeof(c_int)) 

@vignesh and

    #for i in range(0,8):
    #  j = 8 + i*3
    for i in range(0,6):
      j = 6 + i*4
      #indexes2 = [indexes[j],indexes[j+1],indexes[j+2]]
      indexes2 = [indexes[j],indexes[j+1],indexes[j+2],indexes[j+3]]

@vignesh said:

0,3,2,1# bottom face

It seems that some lines have a comma missing

0,3,2,1, # bottom face

@PinhoBD strange. In + / images / files, I see my thousands images, after some time, I agree

@Bumbo-Cactoni Please try this, for the fun

from   objc_util import *
import ui

UIColor = ObjCClass('UIColor')
NSMutableAttributedString = ObjCClass('NSMutableAttributedString')
UIFont = ObjCClass('UIFont')
ansi_colors = {'[91m':'red', '[92m':'green', '[93m':'yellow', '[94m':'mediumpurple', '[95m':'purple', '[96m':'cyan', '[97m':'lightgray', '[98m':'black'}

@on_main_thread
def myprint(txt):
    from objc_util import ObjCClass
    win = ObjCClass('UIApplication').sharedApplication().keyWindow()
    main_view = win.rootViewController().view() 
    ret = ''
    font = UIFont.fontWithName_size_('Menlo', 15)
    def analyze(v):
        for tv in v.subviews():
            if 'OMTextView' in str(tv._get_objc_classname()):
                su = tv.superview()
                if 'OMTextEditorView' in str(su._get_objc_classname()): 
                    continue
                # tv = console is a OMTextView baseClass = UIScrollView
                #print(dir(tv))
                txt_list = txt.split('\033')
                for ele in txt_list:
                    if ele == '':
                        continue
                    #print('ele',ele)
                    c = ansi_colors[ele[:4]]
                    t = ele[4:]
                    color = UIColor.colorWithRed_green_blue_alpha_(*ui.parse_color(c))
                    attr_str = NSMutableAttributedString.alloc().initWithString_(t)             
                    attributes = {ns('NSColor'):color, ns('NSFont'):font}
                    attr_str.setAttributes_range_(attributes, NSRange(0, len(t)))
                    tv.appendAttributedText_(attr_str)
            ret = analyze(tv)
            if ret:
                return ret
    ret = analyze(main_view)

if __name__ == '__main__':
    print()
    myprint("\033[91m {} \033[94m {}".format('this is red','this is mediumpurple')) 

@donnybahama said:

Can I send keystrokes to an app?

I don't understand the question, sorry

@donnybahama said:

Can I use Pythonista (and its GUI to write WatchOS apps?

No