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    This is the community forum for my apps Pythonista and Editorial.

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    SFSymbols?

    Pythonista
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    • cvp
      cvp @mikael last edited by

      @mikael said:

      for some reason textfield.end_editing() does not hide the keyboard

      Same on my iPad mini 4 (iOS 13 + Pythonista beta)
      There is a kind of flicking, I think that the keyboard is dismissed and then comes back.

      1 Reply Last reply Reply Quote 0
      • JonB
        JonB last edited by

        FWIW:

        from ui import *
        from objc_util import *
        uiimage=ObjCClass('UIImage')
        v=Image.named('test:Lenna')
        u=uiimage.systemImageNamed_('lessthan.circle')
        v.objc_instance._setImageAsset_(u.imageAsset())
        

        Leading underscore did the trick, iPadOS 13.1.3.
        Maybe not the most future proof, but does the job...

        cvp mikael 2 Replies Last reply Reply Quote 0
        • cvp
          cvp @JonB last edited by

          @JonB As usual, you're the 🤴

          1 Reply Last reply Reply Quote 0
          • mikael
            mikael @JonB last edited by

            @JonB, thanks. Intuitively this seems like it should be faster and more efficient than going via the PNG conversion.

            But when I went to test the performance I ran into a couple of issues with the asset approach:

            • Resulting image size is dependent on the size of the original ui.Image created.
            • Both the original and ”asset-applied” images are retained in the ui.Image somehow, and for example ButtonItems do not really handle that well.

            See below couple of example images. First one uses a too-large initializing picture (Lenna), the second too small one (triangle arrow icon), which you can see presented in the title area.

            Break 1
            Break 2

            cvp 1 Reply Last reply Reply Quote 0
            • cvp
              cvp @mikael last edited by

              @mikael your module now crashes with

              Traceback (most recent call last):
                File "/private/var/mobile/Containers/Shared/AppGroup/668A7D98-7216-47ED-917D-AA0B6173167E/Pythonista3/Documents/MesTests/sfsymbol.py", line 233, in <module>
                  data_source = symbol_table.data_source = SymbolSource(root, symbol_table)
                File "/private/var/mobile/Containers/Shared/AppGroup/668A7D98-7216-47ED-917D-AA0B6173167E/Pythonista3/Documents/MesTests/sfsymbol.py", line 76, in __init__
                  image=SymbolImage('arrow.left', 8, weight=THIN),
                File "/private/var/mobile/Containers/Shared/AppGroup/668A7D98-7216-47ED-917D-AA0B6173167E/Pythonista3/Documents/MesTests/sfsymbol.py", line 27, in SymbolImage
                  conf = UIImageSymbolConfiguration.configurationWithConfiguration_and_(
                File "/var/containers/Bundle/Application/34BAEE1A-BC33-4D6F-A0C1-B733E4991F31/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/objc_util.py", line 445, in __getattr__
                  cached_method = ObjCClassMethod(self, attr)
                File "/var/containers/Bundle/Application/34BAEE1A-BC33-4D6F-A0C1-B733E4991F31/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/objc_util.py", line 752, in __init__
                  raise AttributeError('No class method found for selector "%s"' % (self.sel_name))
              AttributeError: No class method found for selector "configurationWithConfiguration:and:"
              
              mikael 1 Reply Last reply Reply Quote 0
              • mikael
                mikael @cvp last edited by

                @cvp, yes, just noticed. iOS 14 must’ve changed it. Will take a look.

                cvp 1 Reply Last reply Reply Quote 0
                • cvp
                  cvp @mikael last edited by

                  @mikael 900 added symbols in iOS 14 see here

                  mikael 2 Replies Last reply Reply Quote 0
                  • mikael
                    mikael @cvp last edited by

                    @cvp, here’s the relevant code if you want to do a manual quick fix. Will push an update to PyPI soon.

                        ...
                        if point_size is not None:
                            conf = conf.configurationByApplyingConfiguration_(
                                    UIImageSymbolConfiguration.configurationWithPointSize_(point_size))
                        if weight is not None:
                            conf = conf.configurationByApplyingConfiguration_(
                                UIImageSymbolConfiguration.configurationWithWeight_(weight))
                        if scale is not None:
                            conf = conf.configurationByApplyingConfiguration_(
                                UIImageSymbolConfiguration.configurationWithScale_(scale))
                        objc_image = objc_image.imageByApplyingSymbolConfiguration_(conf)
                        ...
                    
                    cvp 1 Reply Last reply Reply Quote 0
                    • mikael
                      mikael @cvp last edited by

                      @cvp, for the new symbols, I found a downloadable list of changes, but no list of new icons or an updated master list.

                      cvp 1 Reply Last reply Reply Quote 0
                      • cvp
                        cvp @mikael last edited by

                        @mikael said:

                        if you want to do a manual quick fix.

                        Seems ok

                        1 Reply Last reply Reply Quote 0
                        • cvp
                          cvp @mikael last edited by

                          @mikael dis you see? Even colored ones

                          1 Reply Last reply Reply Quote 0
                          • 7upser
                            7upser last edited by

                            If someone interested in a list of string, here we go

                            import plistlib
                            import io
                            
                            vFilePath = '/System/Library/CoreServices/CoreGlyphs.bundle/symbol_order.plist'
                            
                            with open(vFilePath, 'rb') as vFile:
                            	vFileObject = io.BytesIO(vFile.read())
                            vJsonSFSymbols = plistlib.load(vFileObject)
                            
                            for vIndex, vJsonSFSymbol in enumerate(vJsonSFSymbols):
                            	print(str(vIndex).zfill(4), vJsonSFSymbol)
                            
                            mikael 1 Reply Last reply Reply Quote 2
                            • mikael
                              mikael @7upser last edited by

                              @7upser, excellent! I ran a quick comparison, and the plist list has all the symbols that the ”manual” list had, plus 162 additional symbols all ending in one of: ar, he, hi, ja, ko, zh or rtl, which I take to be additional language-based versions.

                              With this, when I have a moment, I can probably change the symbol browser to show whatever you have available in your iOS version, rather than relying on a manually updated list. What seems to be missing, though, is the marker for the symbols that Apple says must not be used outside their Apple context (like ”airpods”).

                              1 Reply Last reply Reply Quote 0
                              • 7upser
                                7upser last edited by 7upser

                                I'm missing the Categories for SF Symbols.
                                I think there are only Categories in the Mac App.
                                I found two older version and a Screenshot for the new Gaming Cat.
                                I add some cats for newer Symbols, but didn't finished.
                                This is what i have (with Pythonista Symbols and Emojis)

                                Icons.json

                                Names of restricted Symbols are here:
                                /System/Library/CoreServices/CoreGlyphs.bundle/symbol_restrictions.strings
                                (also a plist file)

                                1 Reply Last reply Reply Quote 0
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