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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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    • pulbrich
      pulbrich last edited by

      @mikael thanks for this, excellent. (If only it had a fuzzy search function... Just if you feel bored...)

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

        @pulbrich, others, any suggestions for a fuzzy search? fuzzywuzzy is good, but I would like to avoid requiring an extra install. difflib.get_close_matches results are highly unintuitive.

        Is there something easy to use provided by iOS?

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

          @mikael you could try FuzzyFinder in 10 lines of Python

          Cheers,

          1 Reply Last reply Reply Quote 1
          • pulbrich
            pulbrich last edited by

            I would go with @TPO ‘s idea, perfectly enough for the purpose.

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

              @pulbrich, @TPO, thanks. Search now included, see the updated picture above.

              Usability is not 100% - for some reason textfield.end_editing() does not hide the keyboard, at least on my phone.

              cvp 1 Reply Last reply Reply Quote 1
              • pulbrich
                pulbrich last edited by

                @mikael Many, many thanks! Perfect now!

                1 Reply Last reply Reply Quote 0
                • 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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