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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 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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