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A set of fancy widgets for KivyMD

License: MIT License

Python 100.00%

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kengoon aprilahijriyan willtejeda adutta007 mwlt jude122-max kevgenio skorpions2000 ekakit

akivymd's Issues

kivy.factory.FactoryException: Unknown class <AKBottomNavigation2> error

hello this's my first time i use akivymd project and start with the following simple example but I'm facing the following error
kivy.factory.FactoryException: Unknown class <AKBottomNavigation2>




from kivy.lang import Builder
from kivymd.app import MDApp


class App(MDApp):


    def build(self):
        return Builder.load_string('''
        
AKBottomNavigation2:
    bg_color: app.theme_cls.bg_darkest
    On_active_button:
        text: 'Alert'
        icon: 'bell-outline'
    On_active_button:
        text: 'Bank'
        icon: 'bank-outline'
    On_active_button:
        text: 'Download'
        icon: 'arrow-down-bold-outline'
                
''')

App().run()

Please Update AKBottomNavigation2

please make the AKBottomNavigation2 and Button_Item depends on ScreenManager and Screen

Example:

this code works like

<Root>:

    AKBottomNavigation2:

        Button_Item:
            name: "screen 1"

            YourContent:

        Button_Item:
            name: "screen 2"

            YourContent:

        Button_Item:
            name: "screen 3"

            YourContent:

this

<Root>:

    ScreenManager:

        Screen:
            name: "screen 1"

            YourContent:

        Screen:
            name: "screen 2"

            YourContent:

        Screen:
            name: "screen 3"

            YourContent:

Can't run demo

After I cloned the akivymd repo.
I got this:

Traceback (most recent call last):
   File "kivy\properties.pyx", line 2023, in kivy.properties.ColorProperty.convert
   File "kivy\properties.pyx", line 2041, in kivy.properties.ColorProperty.parse_list
 ValueError: Invalid value for color (got [])

 The above exception was the direct cause of the following exception:

 Traceback (most recent call last):
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\lang\builder.py", line 701, in _apply_rule
     setattr(widget_set, key, value)
   File "kivy\weakproxy.pyx", line 35, in kivy.weakproxy.WeakProxy.__setattr__
   File "kivy\properties.pyx", line 498, in kivy.properties.Property.__set__
   File "kivy\properties.pyx", line 840, in kivy.properties.ListProperty.set
   File "kivy\properties.pyx", line 545, in kivy.properties.Property.set
   File "kivy\properties.pyx", line 600, in kivy.properties.Property.dispatch
   File "kivy\_event.pyx", line 1248, in kivy._event.EventObservers.dispatch
   File "kivy\_event.pyx", line 1154, in kivy._event.EventObservers._dispatch
   File "c:\users\titiw\projects\kivyapp\kivymd\kivymd\uix\label.py", line 379, in on_text_color
     self.color = self.text_color
   File "kivy\properties.pyx", line 498, in kivy.properties.Property.__set__
   File "kivy\properties.pyx", line 527, in kivy.properties.Property.set
   File "kivy\properties.pyx", line 2025, in kivy.properties.ColorProperty.convert
 ValueError: MDIcon.color has an invalid format (got [])

 During handling of the above exception, another exception occurred:

 Traceback (most recent call last):
   File "main.py", line 136, in <module>
     DemoApp().run()
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\app.py", line 950, in run
     runTouchApp()
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\base.py", line 582, in runTouchApp
     EventLoop.mainloop()
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\base.py", line 347, in mainloop
     self.idle()
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\base.py", line 387, in idle
     Clock.tick()
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\clock.py", line 733, in tick
     self.post_idle(ts, self.idle())
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\clock.py", line 776, in post_idle
     self._process_events()
   File "kivy\_clock.pyx", line 616, in kivy._clock.CyClockBase._process_events
   File "kivy\_clock.pyx", line 649, in kivy._clock.CyClockBase._process_events
   File "kivy\_clock.pyx", line 645, in kivy._clock.CyClockBase._process_events
   File "kivy\_clock.pyx", line 218, in kivy._clock.ClockEvent.tick
   File "c:\users\titiw\projects\kivyapp\akivymd\akivymd\uix\rating.py", line 163, in _update
     self._generate_items()
   File "c:\users\titiw\projects\kivyapp\akivymd\akivymd\uix\rating.py", line 168, in _generate_items
     item = _RaitingItem(
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\uix\behaviors\button.py", line 121, in __init__
     super(ButtonBehavior, self).__init__(**kwargs)
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\uix\boxlayout.py", line 145, in __init__
     super(BoxLayout, self).__init__(**kwargs)
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\uix\layout.py", line 76, in __init__
     super(Layout, self).__init__(**kwargs)
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\uix\widget.py", line 359, in __init__
     self.apply_class_lang_rules(
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\uix\widget.py", line 463, in apply_class_lang_rules
     Builder.apply(
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\lang\builder.py", line 541, in apply
     self._apply_rule(
   File "C:\Users\titiw\projects\kivyapp\venv\lib\site-packages\kivy\lang\builder.py", line 710, in _apply_rule
     raise BuilderException(rule.ctx, rule.line,
 kivy.lang.builder.BuilderException: Parser: File "<inline>", line 11:
 ...
       9:        icon: root.icon
      10:        theme_text_color: "Custom"
 >>   11:        text_color : root.text_color
      12:        font_size: root.font_size
      13:        halign: "center"

I have some youtube tutorials i would like to show you

@quitegreensky Only if you accept, I can give you the link to check it out and add it to the README.md documentation if you like

Dialog crashes kivy app on android

Whenever I launch my app on Android AKDialog always crashes my app with the following error
TypeError 'float' object not iterable. The error is not specifically pointing to a line in akivymd library. I guess from what I'm seeing float was assigned to a radius instead of an integer

I can't post the full error because I don't have access to my laptop right now

It works fine on desktop but crashes on Android

Please I seriously need this to be fixed my company is in production mode and this is the current problem holding us(please help me)

Problem with datepicker

if the user select only 2 options (month/year) it will result in error.
a fix can be in _choose function:

instead of:

    try:
        date = datetime(
            int(self._year_title),
            int(self._month_title),
            int(self._day_title)
        )
    except:
        self.cancel()
        self.callback(False)

    self.callback(date)
    self.cancel()

something like that:

    try:
        date = datetime(
            int(self._year_title),
            int(self._month_title),
            int(self._day_title)
        )
        self.callback(date)
        self.cancel()
    except:
        self.cancel()
        self.callback(False)

When will have a update for the new kivy and kivymd library?

Hello! I loved these plugins, but when I try to use then in my project, a error occur because its works only for the older kivymd versions. So I receive a lot of warnings and errors. If was updated for a new version I will love this!

Demo Error

in the main.py file MyMenuItem was declared 2 times <MyMenuItem@OneLineAvatarListItem> and

class MyMenuItem(OneLineAvatarListItem):
    pass

I fixed it on my local machine by removing @OneLineAvatarListItem from the kv code

Also there is a bug in Navigationrail Screen

  19:        text: root.text
      20:        theme_text_color: 'Custom'
 >>   21:        text_color: root.active_text_color if root.active else root.text_color
      22:        halign: 'left'
      23:        valign: 'center'
 ...
 ValueError: MDLabel.color must have 3 or 4 components (got [])

though the python interpreter never showed that I had to manually debug the program by putting a checker on this

def on_start(self):
        counter = 0
        for screen in self.screens:
            if counter ==19:
                print(screen)
                break
            self.mainkv.ids.sm.add_widget(eval('Factory.%s()' % screen))
            counter += 1

i guess you missed the adding the active_text_color, that is why it is using the default empty list value.

I noticed something else, which is an awesome feature that you added i.e change_statusbar_color, which I believe that it makes use of jinus module but in the buildozer.spec file there is no pyjnius module, I think you should add it so that developers who are new to akivymd will not have a bad impression about this project when they try to build it and see how it looks like

Still digging to find a fix

EDITED
parent cannot be assigned on init method
getting this error

line 117, in _update
     self.root = self.parent.parent
 AttributeError: 'NoneType' object has no attribute 'parent'

the line should be removed and since it of no use to _update() method. It should be added to the on_release() method

here

def _update(self):
        if not self.active_text_color:
            self.active_text_color = self.theme_cls.primary_color

        if not self.text_color:
            self.text_color = self.theme_cls.text_color

        if not self.active_icon_color:
            self.active_icon_color = self.theme_cls.primary_color

        if not self.icon_color:
            self.icon_color = self.theme_cls.text_color

    def on_release(self):
        self.root = self.parent.parent
        index = self.root.ids.items_box.children.index(self)
        self.root.set_current(index, item_index=False)
        return super().on_release()

No module named 'akivymd.uix.progresswidget' error

I just download akivymd demo and the installed using pip install akivymd and no error shows up
and then when I run the demo I get the following error

husam@Hussam-Hardware MINGW64 ~/OneDrive/Desktop
$ python main.py
[INFO   ] [Logger      ] Record log in C:\Users\husam\.kivy\logs\kivy_20-10-06_108.txt
[INFO   ] [deps        ] Successfully imported "kivy_deps.gstreamer_dev" 0.2.0
[INFO   ] [deps        ] Successfully imported "kivy_deps.gstreamer" 0.1.18
[INFO   ] [deps        ] Successfully imported "kivy_deps.angle" 0.1.10
[INFO   ] [deps        ] Successfully imported "kivy_deps.glew" 0.1.12
[INFO   ] [deps        ] Successfully imported "kivy_deps.sdl2" 0.2.0
[INFO   ] [deps        ] Successfully imported "kivy_deps.angle_dev" 0.2.0
[INFO   ] [deps        ] Successfully imported "kivy_deps.glew_dev" 0.2.0
[INFO   ] [Kivy        ] v2.0.0rc3, git-20c14b2, 20200615
[INFO   ] [Kivy        ] Installed at "C:\Users\husam\AppData\Local\Programs\Python\Python37\lib\site-packages\kivy\__init__.py"
[INFO   ] [Python      ] v3.7.6 (tags/v3.7.6:43364a7ae0, Dec 19 2019, 00:42:30) [MSC v.1916 64 bit (AMD64)]
[INFO   ] [Python      ] Interpreter at "C:\Users\husam\AppData\Local\Programs\Python\Python37\python.exe"
[INFO   ] [KivyMD      ] 0.104.2.dev0, git-Unknown, 2020-08-11 (installed at "C:\Users\husam\AppData\Local\Programs\Python\Python37\lib\site-packages\kivymd\__init__.py")
[INFO   ] [Factory     ] 185 symbols loaded
[INFO   ] [Image       ] Providers: img_tex, img_dds, img_sdl2, img_pil (img_ffpyplayer, img_gif ignored)
[INFO   ] [Text        ] Provider: sdl2
[INFO   ] [Window      ] Provider: sdl2
[INFO   ] [GL          ] Using the "OpenGL" graphics system
[INFO   ] [GL          ] GLEW initialization succeeded
[INFO   ] [GL          ] Backend used <glew>
[INFO   ] [GL          ] OpenGL version <b'4.6.0 - Build 27.20.100.8587'>
[INFO   ] [GL          ] OpenGL vendor <b'Intel'>
[INFO   ] [GL          ] OpenGL renderer <b'Intel(R) HD Graphics 620'>
[INFO   ] [GL          ] OpenGL parsed version: 4, 6
[INFO   ] [GL          ] Shading version <b'4.60 - Build 27.20.100.8587'>
[INFO   ] [GL          ] Texture max size <16384>
[INFO   ] [GL          ] Texture max units <32>
[INFO   ] [Window      ] auto add sdl2 input provider
[INFO   ] [Window      ] virtual keyboard not allowed, single mode, not docked
[INFO   ] [AKivymd     ] v1.1
 Traceback (most recent call last):
   File "main.py", line 7, in <module>
     from screens import bottomnavigation, spinners, dataloader, selectionlist, piechart,\
   File "C:\Users\husam\OneDrive\Desktop\screens\progresswidget.py", line 3, in <module>
     from akivymd.uix.progresswidget import AKCircularProgress
 ModuleNotFoundError: No module named 'akivymd.uix.progresswidget'