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import streamlit as st | |
import hydralit_components as hc | |
import time | |
from hydralit import HydraHeadApp | |
class LoaderTestApp(HydraHeadApp): | |
def __init__(self, title = 'Loader Playground', delay=0, **kwargs): | |
self.__dict__.update(kwargs) | |
self.title = title | |
self.delay = delay | |
def run(self): | |
single_loader_list={ | |
'pacman':{'loader': hc.Loaders.pacman,'length': 0}, | |
'points_line':{'loader': hc.Loaders.points_line,'length': 0}, | |
'grid_points':{'loader': hc.Loaders.grid_points,'length': 0}, | |
'pulse_bars':{'loader': hc.Loaders.pulse_bars,'length': 0}, | |
'showcase_pretty':{'loader': hc.Loaders.showcase_pretty,'length': 0} | |
} | |
multi_loader_list={ | |
'standard_loaders': {'loader': hc.Loaders.standard_loaders,'length': 8}, | |
'pretty_loaders': {'loader': hc.Loaders.pretty_loaders,'length': 15} | |
} | |
s,c1,c2,c3 = st.columns([2,4,4,4]) | |
loader_delay = st.slider('Loader Display Time (sec)', 2, 20, 5) | |
loader_mixer = s.checkbox('Multi-select Loaders') | |
if loader_mixer: | |
loader_list = multi_loader_list | |
loader_replicat = s.checkbox('Enable Loader Replication') | |
selected_loader = c1.selectbox('Select Loader',loader_list.keys()) | |
if loader_replicat: | |
loader_index = c2.selectbox('Loader index',list(range(loader_list[selected_loader]['length']))) | |
loader_rep = c3.selectbox('Loader Replication',[1,2,3,4,5,6,7,8,9,10]) | |
loader_index=[loader_index]*loader_rep | |
else: | |
loader_index = c2.multiselect('Loader indexes',list(range(loader_list[selected_loader]['length']))) | |
else: | |
loader_list = single_loader_list | |
loader_index = 0 | |
selected_loader = c1.selectbox('Select Loader',loader_list.keys()) | |
b,c, = st.columns([3,7]) | |
if b.button('Unleash the Loader!'): | |
with hc.HyLoader('Now doing loading',loader_list[selected_loader]['loader'],index=loader_index): | |
time.sleep(loader_delay) | |
cex = c.expander('Show Code') | |
cex.code( | |
""" | |
import hydralit_components as hc | |
single_loader_list={ | |
'pacman': hc.Loaders.pacman | |
'points_line': hc.Loaders.points_line | |
'grid_points': hc.Loaders.grid_points | |
'pulse_bars': hc.Loaders.pulse_bars | |
'showcase_pretty': hc.Loaders.showcase_pretty | |
} | |
multi_loader_list={ | |
'standard_loaders': hc.Loaders.standard_loaders, | |
'pretty_loaders': hc.Loaders.pretty_loaders | |
} | |
# a dedicated single loader | |
with hc.HyLoader('Now doing loading',single_loader_list['pacman'],): | |
time.sleep(loader_delay) | |
# for 3 loaders from the standard loader group | |
with hc.HyLoader('Now doing loading',multi_loader_list['standard_loaders'],index=[3,0,5]): | |
time.sleep(loader_delay) | |
# for 1 (index=5) from the standard loader group | |
with hc.HyLoader('Now doing loading',multi_loader_list['standard_loaders'],index=5): | |
time.sleep(loader_delay) | |
# for 4 replications of the same loader (index=2) from the standard loader group | |
with hc.HyLoader('Now doing loading',multi_loader_list['standard_loaders'],index=[2,2,2,2]): | |
time.sleep(loader_delay) | |
""" | |
) |