def make_form():
k1 = widgets.Text(
value='Hello World',
placeholder='KA',
description='Keyword A',
disabled=False,
layout=widgets.Layout(width='50%')
)
k2 = widgets.Text(
value='Hello Wrld',
placeholder='KB',
description='Keyword B',
disabled=False,
layout=widgets.Layout(width='50%')
)
s = widgets.IntSlider(
value=70,
min=20,
max=80,
step=1,
description='% for train:',
disabled=False,
continuous_update=False,
orientation='horizontal',
readout=True,
readout_format='d'
)
w = widgets.VBox((k1,k2,s))
return w, k1, k2, s
def displayOptions(self):
clear_output()
self.html = widgets.HTML(
'<h4>Sqlite database "%s" exists, do you want to overwrite?</h4>'
'<h4>choose <b>yes</b> will <span style="color:red"><b>clear all the data</b></span> in that database file</h4>' % self.dbpath)
self.toggle = widgets.ToggleButtons(
options=['Yes', 'No'],
description='',
disabled=False,
value='No',
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltips=['Replace the old database', 'Append data to the old database'],
layout=widgets.Layout(width='70%')
# icons=['check'] * 3
)
self.toggle.observe(self.on_click, 'value')
self.html2 = widgets.HTML(
'<h4>Do you want to import new data?</h4>')
self.toggle2 = widgets.ToggleButtons(
options=['Yes', 'No'],
description='',
disabled=False,
value='No',
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltips=['Add new data to db', 'Use existing data in db'],
layout=widgets.Layout(width='70%')
)
# pad the descriptions list if it is shorter than options list
self.resetParameters()
self.box = self.updateBox()
display(self.box)
pass
def _generate_visual(self):
'Layout widgets.'
sorted_widgets = []
for i in [
'macro_stress_strain',
'plastic_stress_strain',
'shear_stress_strain',
'hardening_rate',
]:
if i in self._widgets:
sorted_widgets.append(self._widgets[i])
vertical_children = []
for w in sorted_widgets:
horizontal_children = [w['fig']]
vertical_sub_children = [v for k, v in w['controls'].items()]
horizontal_children.append(
widgets.VBox(
vertical_sub_children,
layout=widgets.Layout(
margin='5rem 0 0 5rem',
width='40%',
#border='1px solid red',
)))
vertical_children.append(
widgets.HBox(
horizontal_children,
layout=widgets.Layout(margin='0',
#border='1px solid blue',
)))
return widgets.VBox(vertical_children)
def createHistoryPanel(self):
self.activeui = widgets.SelectMultiple(
options=[],
value=[],
rows=4,
disabled=False
)
self.activeui.layout = widgets.Layout(width='99%')
self.historyui = widgets.SelectMultiple(
options=[],
value=[],
rows=4,
disabled=False
)
self.historyui.layout = widgets.Layout(width='99%')
bt = widgets.Button(
description = 'Recreate plot',
disabled=False,
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltip='re creates plot',
)
bt.on_click(lambda e : GlueManagerWidget.restorePlot(self))
hb4 = widgets.HBox([self.historyui, bt])
vb4 = widgets.VBox([self.activeui, hb4])
return vb4
def __init__(self,
instrument='CG1D',
facility='HFIR',
list_files=[],
oncat=None,
projection=[],
with_progressbar=False):
projection.append('ingested')
if with_progressbar:
box1 = widgets.HBox([widgets.Label("Retrieving Metadata ...",
layout=widgets.Layout(width='30%')),
widgets.IntProgress(max=len(list_files),
layout=widgets.Layout(width='70%'))])
display(box1)
slider = box1.children[1]
self.datafiles = {}
for _index, _file in enumerate(list_files):
self.datafiles[_file] = oncat.Datafile.retrieve(_file,
facility=facility,
instrument=instrument,
projection=projection)
if with_progressbar:
slider.value = _index
if with_progressbar:
box1.close()
def __init__(self, text, correct, *wrong, sonst=False, inst=None):
self.selection = ""
self.richtig = correct
def makeAnswers(correct, wrong):
allAnsw = ["Keine der Alternativen"] + wrong
allAnsw.append(correct)
allAnsw.sort()
return allAnsw
allAnsw = makeAnswers(correct, list(wrong))
textbox = widgets.HTML(value='<h4 style="font-size:14px;">{}</h4>'.format(text))
instbox = widgets.HTML(value='<i>{}</i>'.format(inst), layout=widgets.Layout(justify_content="center"))
answer = widgets.Dropdown(options = allAnsw, value= allAnsw[0], description="Antwort:", layout={'width': '500px'})
button = widgets.Button(description="Korrekt?",layout=widgets.Layout(width="250px"))
super().__init__(children=[textbox, instbox, answer, button])
def on_change_drop(change):
if change['type'] == 'change' and change['name']=='value':
self.selection = change['new']
button.style.button_color = None
answer.observe(on_change_drop)
def on_button_clicked(b):
if self.selection == self.richtig:
b.style.button_color = 'lightgreen'
else:
b.style.button_color = 'red'
button.on_click(on_button_clicked)
def __init__(self, options=None, is_lower_better=True, **kwargs):
self.is_desc = is_lower_better
self.options = None
self.curr_option = None
self.sort = widgets.Button(icon=self.sort_icon,
disabled=True,
layout=widgets.Layout(**BUTTON_LAYOUT))
self.prev = widgets.Button(icon="angle-left",
disabled=True,
layout=widgets.Layout(**BUTTON_LAYOUT))
self.drop = widgets.Dropdown(layout=widgets.Layout(**TEXT_LAYOUT))
self.next = widgets.Button(icon="angle-right",
disabled=True,
layout=widgets.Layout(**BUTTON_LAYOUT))
# Handler definition
self.sort.on_click(self.reverse_options)
self.prev.on_click(self.prev_option)
self.drop.observe(self.select_option, names="value")
self.next.on_click(self.next_option)
super().__init__(**kwargs)
if options is not None:
self.update_state(0, options)
def __bottom_panel(self):
list_ui = []
if self.prev_button:
self.prev_button_ui = widgets.Button(
description="<< Previous Step",
tooltip='Click to move to previous step',
button_style='success',
disabled=False,
layout=widgets.Layout(width='20%'))
self.prev_button_ui.on_click(self.prev_button_clicked)
list_ui.append(self.prev_button_ui)
self.current_state_label_ui = widgets.Label(
" ", layout=widgets.Layout(width='70%'))
list_ui.append(self.current_state_label_ui)
if self.next_button:
self.next_button_ui = widgets.Button(
description="Next Step>>",
tooltip='Click to move to next step',
button_style='warning',
disabled=True,
layout=widgets.Layout(width='20%'))
list_ui.append(self.next_button_ui)
self.next_button_ui.on_click(self.next_button_clicked)
self.bottom_panel = widgets.HBox(list_ui)
def list_elements(self):
retrieve_material = RetrieveMaterialMetadata(material='all')
self.list_returned = retrieve_material.full_list_material()
# import pprint
# pprint.pprint(list_returned)
box4 = widgets.HBox([
widgets.Label("List of elements",
layout=widgets.Layout(width=self.label_width)),
widgets.Text(','.join(self.list_of_elements),
layout=widgets.Layout(width='20%'))
])
box5 = widgets.HBox([
widgets.Label("Nbr Bragg Edges",
layout=widgets.Layout(width=self.label_width)),
widgets.Text(str(8), layout=widgets.Layout(width='20%'))
])
vertical_box = widgets.VBox([box4, box5])
display(vertical_box)
self.list_elements_ui = box4.children[1]
self.nbr_bragg_edges_ui = box5.children[1]
def display_metadata_list(self):
self.list_images = self.get_list_of_images()
list_images = self.list_images
self.record_file_extension(filename=list_images[0])
image0 = list_images[0]
o_image0 = Image.open(image0)
info = collections.OrderedDict(sorted(o_image0.tag_v2.items()))
display_format = []
list_default_value_selected = []
dict_of_metadata = {}
for tag, value in info.items():
formatted_string = "{} -> {}".format(tag, value)
dict_of_metadata[formatted_string] = tag
display_format.append(formatted_string)
if tag in self.default_metadata_to_select:
list_default_value_selected.append(formatted_string)
self.box1 = widgets.HBox([widgets.Label("Select Metadata:",
layout=widgets.Layout(width='10%')),
widgets.SelectMultiple(options=display_format,
value=list_default_value_selected,
layout=widgets.Layout(width='50%',
height='300px'))])
display(self.box1)
self.dict_of_metadata = dict_of_metadata
def __init__(self, *, slider_min, slider_max, slide_fn=None, **kwargs):
self.slider = widgets.FloatSlider(min=slider_min, max=slider_max, step=1, readout=False,
layout=widgets.Layout(width="80%"))
self.slider.observe(slide_fn, "value")
slider_box = [widgets.HTML(value=str(slider_min)), self.slider, widgets.HTML(value=str(slider_max))]
self.slider_box = widgets.HBox(slider_box, layout=widgets.Layout(justify_content="center"))
super().__init__(**kwargs)
def updateBox(self):
self.text_areas = [
widgets.Textarea(value='\n'.join(self.filters[type_name]),
placeholder=self.placeholder,
description='"' + type_name + '" :',
disabled=False,
layout=widgets.Layout(width=self.width,
height=self.height))
for type_name in self.types
]
if self.width.endswith("%"):
column_width = str(int(self.width[:-1]) + 5) + '%'
elif self.width.endswith("px"):
column_width = str(int(self.width[:-2] + 10)) + 'px'
else:
column_width = str(int(self.width) + 10)
boxed_text_areas = widgets.HBox([
widgets.VBox(self.text_areas[0::2],
layout=widgets.Layout(width=column_width)),
(widgets.VBox(self.text_areas[1::2],
layout=widgets.Layout(width=column_width))
if len(self.text_areas) > 0 else None)
],
layout=widgets.Layout(width='100%'))
rows = [self.title] + [boxed_text_areas] + self.addSeparator() + [
self.addPreviousNext(self.show_previous, self.show_next)
]
self.box = widgets.VBox(rows,
layout=widgets.Layout(display='flex',
flex_grown='column'))
pass
def __init__(self, rl_ch=12, ud_ch=13, bus=1):
self.sg = ServoGroup(rl_ch=rl_ch, ud_ch=ud_ch, bus=bus)
self.sg.reset() #Pan and tilt go to default position
#Setup various widgets
self.panel_step_move = NineButton(
button_list=['↖', '↑', '↗', '←', 'reset', '→', '↙', '↓', '↘'])
self.panel_far_move = NineButton(
button_list=['◤', '▲', '◥', '◄', 'reset', '►', '◣', '▼', '◢'])
self.image_widget = widgets.Image(
format='jpeg', width=400, height=300) #Display resolution setting
self.snap_count = widgets.IntText(description='count:',
layout=widgets.Layout(width='140px'),
value=0)
self.rl_textbox = widgets.IntText(layout=widgets.Layout(width='140px'),
value=self.sg.read()[0],
description='rl:')
self.ud_textbox = widgets.IntText(layout=widgets.Layout(width='140px'),
value=self.sg.read()[1],
description='ud:')
self.rl_slider = widgets.FloatSlider(min=-1,
max=1,
value=0,
step=0.02,
description='rl')
self.ud_slider = widgets.FloatSlider(min=-1,
max=1,
value=0,
step=0.02,
description='ud')
self.snap_dir = 'snap' #Folder name for saving snapshot
self.camera_link = None
self.press_count = 0
def retrieve_parameters(self):
if self.uniqueness:
list_of_input_files = glob.glob(
os.path.join(self.working_dir, '*' + self.dominant_extension))
list_of_input_files.sort()
self.result = self.Result(list_files=list_of_input_files,
ext=self.dominant_extension,
uniqueness=True)
else:
list_of_maj_ext = [
_ext for _ext in self.counter_extension.keys()
if self.counter_extension[_ext] == self.dominant_number
]
box = widgets.HBox([
widgets.Label("Select Extension to work with",
layout=widgets.Layout(width='20%')),
widgets.Dropdown(options=list_of_maj_ext,
layout=widgets.Layout(width='20%'),
value=list_of_maj_ext[0])
])
display(box)
self.dropdown_ui = box.children[1]
def createSubsetsPanel(self):
self.subsetsui = widgets.HBox([],
layout=widgets.Layout(display='flex',
flex_flow='wrap'))
self.updateSubsets()
cr = widgets.Button(
description='Create subset from selection',
disabled=False,
button_style='',
tooltip='create a new subset from current selection',
layout=widgets.Layout(width='100%'))
tx = widgets.Text(value='',
placeholder='New subset name',
disabled=False,
layout=widgets.Layout(width='auto'))
cr.on_click(
lambda e: GlueManagerWidget.createSubsetFromSelection(self, tx))
hb1 = widgets.HBox([cr], layout=widgets.Layout(width='auto'))
vb1 = widgets.VBox([self.subsetsui, tx, hb1],
layout=widgets.Layout(width='auto'))
return vb1
def get_header(self):
"""
Builds the header section for the Hangman app.
Contains:
Mystery Word: A blank word representing the word to be guessed.
Letters are revealed following correct guesses.
Remaining Guesses: The number of guesses remaining before the player loses the game.
Player Info: The current players' name, score and win percentage.
The appearence of the header section is dependent on the status of the current game.
"""
info = {
-1: ['red', self.game.target_word],
0: ['black', ' '.join(self.game.word)],
1: ['green', self.game.target_word]
}
mystery_word = widgets.HTML(
f"<h1><font color={info[self.game.status][0]}>Mystery Word:\
{info[self.game.status][1]}</h1>",
layout=widgets.Layout(width="500px"))
remaining_guesses = widgets.HTML(
f"<h2><font color='black'>Remaining Guesses:\
{str(self.game.remaining_guesses)}</h2>",
layout=widgets.Layout(height='auto'))
player_info = self.get_player_info()
self.header = widgets.HBox(
[widgets.VBox([mystery_word, remaining_guesses]), player_info])
def retrieve_time_stamp(list_images):
[_, ext] = os.path.splitext(list_images[0])
if ext.lower() in ['.tiff', '.tif']:
ext = 'tif'
elif ext.lower() == '.fits':
ext = 'fits'
else:
raise ValueError
box = widgets.HBox([widgets.Label("Retrieving Time Stamp",
layout=widgets.Layout(width='20%')),
widgets.IntProgress(min=0,
max=len(list_images),
value=0,
layout=widgets.Layout(width='50%'))
])
progress_bar = box.children[1]
display(box)
list_time_stamp = []
list_time_stamp_user_format = []
for _index, _file in enumerate(list_images):
_time_stamp = MetadataHandler.get_time_stamp(file_name=_file, ext=ext)
_time_stamp = _convert_epics_timestamp_to_rfc3339_timestamp(_time_stamp)
list_time_stamp.append(_time_stamp)
_user_format = convert_to_human_readable_format(_time_stamp)
list_time_stamp_user_format.append(_user_format)
progress_bar.value = _index + 1
box.close()
return {'list_images': list_images,
'list_time_stamp': list_time_stamp,
'list_time_stamp_user_format': list_time_stamp_user_format}
def __load_files(self):
progress_bar_layout = widgets.Layout(border='1px solid blue')
hbox = widgets.HBox([
widgets.IntProgress(description="FUll Progress",
layout=progress_bar_layout),
widgets.Label(value='', layout=widgets.Layout(width='10%'))
])
w = hbox.children[0]
nbr_groups = len(self.exp_dict.keys())
w.max = nbr_groups
label = hbox.children[1]
label.value = f"0/{nbr_groups}"
display(hbox)
for _index, _key in enumerate(self.exp_dict.keys()):
_item = self.exp_dict[_key]
_path = _item['folder']
list_files = _item['list_of_files']
full_list_files = [
os.path.join(_path, _file) for _file in list_files
]
o_norm = Normalization()
o_norm.load(file=full_list_files, notebook=True)
_data = o_norm.data['sample']['data']
_item['list_of_images'] = _data
self.exp_dict[_key] = _item
w.value = _index + 1
label.value = f"{_index+1}/{nbr_groups}"
hbox.close()
display(widgets.Label(value="Done!"))
def __init__(self,
*,
plot_fn=None,
click_fn=None,
unclick_fn=None,
marker_params=None,
title="",
init_click_coords=None,
toolbar_position="left",
figsize=(4.5, 4.5)):
list_args = align_args(plot_fn, click_fn, unclick_fn, marker_params,
title)
self.plot_fn_list, self.click_fn_list, self.unclick_fn_list, marker_params_list, self.title_list = list_args
self.marker_params_list = []
for params in marker_params_list:
if params is None:
params = {}
params = {"marker": "+", "color": "black", **params}
self.marker_params_list.append(params)
self.n_views = len(self.plot_fn_list)
self.current_view = 0
self.click_time = None
self.click_marker = None
self.init_click_coords = init_click_coords
# Construct a figure
self.toolbar_position = toolbar_position
if toolbar_position is None:
toolbar_position = "left"
with plt.ioff():
# Add tight_layout to always correctly show colorbar ticks
self.fig, self.ax = plt.subplots(figsize=figsize,
tight_layout=True) # pylint: disable=invalid-name
self.fig.canvas.header_visible = False
self.fig.canvas.toolbar_visible = False
self.fig.canvas.toolbar_position = toolbar_position
# Setup event handlers
self.fig.interactive_plotter = self # Always keep reference to self for all plots to remain interactive
self.fig.canvas.mpl_connect("resize_event", self.on_resize)
if self.is_clickable:
self.fig.canvas.mpl_connect("button_press_event", self.on_click)
self.fig.canvas.mpl_connect("button_release_event",
self.on_release)
self.fig.canvas.mpl_connect("key_press_event", self.on_press)
# Build plot box
self.title_widget = widgets.HTML(value="",
layout=widgets.Layout(**TEXT_LAYOUT))
self.view_button = widgets.Button(
icon="exchange",
tooltip="Switch to the next view",
layout=widgets.Layout(**BUTTON_LAYOUT))
self.view_button.on_click(self.on_view_toggle)
self.header = self.construct_header()
self.toolbar = self.construct_toolbar()
self.box = self.construct_box()
class Carousel(w.Box, _CollectionMixin, _FauxTitleMixin):
layout = w.Layout(
flex_flow='row nowrap',
overflow_x='auto',
overflow_y='visible',
max_width='100%',
)
output_layout = w.Layout(flex='1 0 auto') #w.Layout(min_width='60%')
def merging(self, output_folder):
"""combine images using algorithm provided"""
# get merging algorithm
merging_algo = self.combine_method.value
algorithm = self.__add
if merging_algo == 'mean':
algorithm = self.__mean
# get output folder
output_folder = os.path.abspath(output_folder)
# create dictionary of how the images will be combined
merging_dict = self.__create_merging_dictionary()
self.merginc_dict_debugging = merging_dict
# create final list of files to merge
final_dict_of_files_to_merge = self.__create_dict_of_files_to_merge(merging_dict)
self.final_dict_of_files_to_merge_debugging = final_dict_of_files_to_merge
final_nbr_folders = len(merging_dict.keys())
folder_level_ui = widgets.HBox([widgets.Label("Folder Progress:",
layout=widgets.Layout(width='20%')),
widgets.IntProgress(max=final_nbr_folders,
layout=widgets.Layout(width='50%'))])
display(folder_level_ui)
w1 = folder_level_ui.children[1]
nbr_files_to_merge = self.nbr_files_in_each_folder
file_level_ui = widgets.HBox([widgets.Label("File Progress:",
layout=widgets.Layout(width='20%')),
widgets.IntProgress(max=nbr_files_to_merge,
layout=widgets.Layout(width='50%'))])
display(file_level_ui)
w2 = file_level_ui.children[1]
for _index_final_folder, _final_folder in enumerate(final_dict_of_files_to_merge.keys()):
file_handler.make_or_reset_folder(os.path.join(output_folder, _final_folder))
list_files_to_merge = final_dict_of_files_to_merge[_final_folder]
for _index_files_to_merge, _files_to_merge in enumerate(list_files_to_merge):
_files_to_merge = [_file for _file in _files_to_merge]
self.files_to_merge_for_testing = _files_to_merge
o_load = Normalization()
o_load.load(file=_files_to_merge)
_data = o_load.data['sample']['data']
combined_data = self.__merging_algorithm(algorithm, _data)
self.combined_data_for_testing = combined_data
_base_name_file = os.path.basename(_files_to_merge[0])
output_file_name = os.path.join(output_folder, _final_folder, _base_name_file)
file_handler.save_data(data=combined_data, filename=output_file_name)
w2.value = _index_files_to_merge + 1
w1.value = _index_final_folder + 1
def createSubsetsPanel(self):
self.subsetsui = widgets.SelectMultiple(
options=[sset.label for sset in self.gluemanager.data.subsets],
value=[],
rows=4,
disabled=False
)
self.subsetsui.layout = widgets.Layout(width='99%')
bt = widgets.Button(
description='Create new Subset.',
disabled=False,
button_style='', # 'success', 'info', 'warning', 'danger' or ''
tooltip='createa new subset from current selection',
)
bt.layout = widgets.Layout(width='99%')
tx = widgets.Text(
value='',
placeholder='new subset name',
disabled=False
)
tx.layout = widgets.Layout(width='99%')
bt.on_click(lambda e : GlueManagerWidget.createSubsetFromSelection(self, tx))
dl = widgets.Button(
description='remove selected Subsets',
disabled=False,
button_style='danger',
tooltip='Removes active subsets from the data workspace',
)
dl.layout = widgets.Layout(width='99%')
dl.on_click(lambda e : GlueManagerWidget.deleteSubsetFromSelection(self))
sl = widgets.Button(
description='Hide selected subsets',
disabled=False,
button_style='warning',
tooltip='',
)
sl.layout = widgets.Layout(width='99%')
vb = widgets.VBox([dl, sl])
vb2 = widgets.VBox([tx, bt])
hb1 = widgets.HBox([vb2,self.subsetsui,vb])
vb3 = widgets.VBox([hb1])
return vb3
def export(self):
output_folder = self.output_folder_ui.selected
input_folder_basename = os.path.basename(self.image_folder)
output_folder = os.path.join(
output_folder, input_folder_basename + '_with_timestamp_info')
if os.path.exists(output_folder):
import shutil
shutil.rmtree(output_folder)
os.makedirs(output_folder)
text_x = self.preview.widget.result['text_x']
text_y = self.preview.widget.result['text_y']
pre_text = self.preview.widget.result['pre_text']
post_text = self.preview.widget.result['post_text']
color = self.preview.widget.result['color']
def plot_selected_image(index):
_short_file = os.path.basename(self.list_files[index])
output_file_name = os.path.abspath(
os.path.join(output_folder, _short_file + '.png'))
font = {
'family': 'serif',
'color': color,
'weight': 'normal',
'size': 16
}
fig = plt.figure(figsize=(15, 10))
gs = gridspec.GridSpec(1, 1)
ax = plt.subplot(gs[0, 0])
im = ax.imshow(self.images_array[index], interpolation='nearest')
plt.title("image index {}".format(index))
plt.text(text_x,
text_y,
"{}{:.2f}{}".format(pre_text,
self.list_time_offset[index],
post_text),
fontdict=font)
fig.colorbar(im)
plt.savefig(output_file_name)
plt.close(fig)
box = widgets.HBox([
widgets.Label("Exporting Images:",
layout=widgets.Layout(width='20%')),
widgets.IntProgress(min=0,
max=len(self.list_files) - 1,
layout=widgets.Layout(width='50%'))
])
progress_bar = box.children[1]
display(box)
for _index in np.arange(len(self.list_files)):
plot_selected_image(index=_index)
progress_bar.value = _index + 1
def print_result(self):
timestamp_text_area = ["File name -> Time stamp (s)\n"]
for _index, _file in enumerate(self.list_files):
_short_file = os.path.basename(_file)
_time = self.list_time_stamp[_index]
_text = "{} -> {}".format(_short_file, _time)
timestamp_text_area.append(_text)
timestamp_text_area = "\n".join(timestamp_text_area)
relative_text_area = [
"file name -> (current image acquistion time - previous image acquisition time) \n"
]
for _index, _file in enumerate(self.list_files):
_short_file = os.path.basename(_file)
_relative_time = self.relative_time_offset[_index]
_text = "{} -> {}".format(_short_file, _relative_time)
relative_text_area.append(_text)
relative_text_area = "\n".join(relative_text_area)
absolute_text_area = [
"file name -> (current image acquistion time - first image acquisition time) \n"
]
for _index, _file in enumerate(self.list_files):
_short_file = os.path.basename(_file)
_absolute_time = self.absolute_time_offset[_index]
_text = "{} -> {}".format(_short_file, _absolute_time)
absolute_text_area.append(_text)
absolute_text_area = "\n".join(absolute_text_area)
children = [
widgets.Textarea("",
layout=widgets.Layout(width="100%",
height="300px")),
widgets.Textarea("",
layout=widgets.Layout(width="100%",
height="300px")),
widgets.Textarea("",
layout=widgets.Layout(width="100%",
height="300px"))
]
tab = widgets.Tab()
tab.children = children
tab.set_title(0, "Time Stamp(s)")
tab.set_title(1, "Relative (s)")
tab.set_title(2, "Absolute (s)")
timestamp_text = children[0]
timestamp_text.value = timestamp_text_area
relative_text = children[1]
relative_text.value = relative_text_area
absolute_text = children[2]
absolute_text.value = absolute_text_area
display(tab)
def select_gamma_coefficient(self):
self.gamma_coeff_ui = widgets.HBox([
widgets.Label("Gamma Coefficient:",
layout=widgets.Layout(width="20%")),
widgets.FloatSlider(value=gamma_filtering_coefficient,
min=0,
max=1,
layout=widgets.Layout(width="50%"))
])
display(self.gamma_coeff_ui)
def select_vertical_pixel_binning(self):
box = widgets.HBox([widgets.Label("Vertical Binning",
layout=widgets.Layout(width='20%')),
widgets.Dropdown(options=['1','2','3','4','5','6','7','8','9'],
value='1',
layout=widgets.Layout(width='20%')),
])
display(box)
self.bin_ui = box.children[1]
def select_instrument(self):
list_instruments = list(LIST_SANS_INSTRUMENTS.keys())
instrument_ui = widgets.HBox([
widgets.Label("Select your instrument",
layout=widgets.Layout(width='15%')),
widgets.Select(options=list_instruments,
layout=widgets.Layout(width='30%', height='50px'))
])
display(instrument_ui)
self.instrument_list_ui = instrument_ui.children[1]
def create_view_all_comments_widget(ws_names2id: Dict[str, str], ws_paths: Dict[str, WorkspacePaths], output):
"""Create an ipywidget UI to display the contents of all comment files within a particular workspace."""
workspace_chooser = widgets.Dropdown(
options=ws_names2id,
value=None,
description='<b>Choose a workspace to view:</b>',
style={'description_width': 'initial'},
layout=widgets.Layout(width='900px')
)
def on_choose_workspace(changed):
with output:
output.clear_output()
workspace_paths = ws_paths[changed['new']]
try:
comment_files = tf.io.gfile.glob(pattern=workspace_paths.get_comment_file_glob())
except tf.errors.PermissionDeniedError as e:
target_workspace = [name for name, id in ws_names2id.items() if id == changed['new']]
display(HTML(f'''<div class="alert alert-block alert-danger">
<b>Warning:</b> Unable to view HTML snapshots in workspace {target_workspace} from <b>this workspace</b>.
<hr><p><pre>{e.message}</pre></p>
</div>'''))
return
if not comment_files:
display(HTML('''<div class="alert alert-block alert-warning">
No comment files found for HTML snapshots in this workspace.</div>'''))
return
def get_comment(f):
with tf.io.gfile.GFile(f, 'r') as fh:
return fh.readlines()
def process_task(f):
return f, get_comment(f)
max_pool = 8
with Pool(max_pool) as p:
pool_outputs = list(tqdm(p.imap(process_task, comment_files), total=len(comment_files)))
comments = pd.DataFrame.from_dict({f.replace(workspace_paths.get_subfolder(), ''): c[0] for f, c in pool_outputs},
orient = 'index',
columns = ['comment']
).reset_index()
comments[['extra', 'author', 'date', 'time', 'item']] = comments['index'].str.split(pat='/', expand=True)
display(comments[['date', 'time', 'author', 'item', 'comment']].sort_values(by=['date', 'time']).reset_index(drop=True))
workspace_chooser.observe(on_choose_workspace, names='value')
return widgets.VBox(
[widgets.HTML('''
<h3>View all comments for a workspace</h3>
<p>Use the dropdown to choose a workspace. Then this will display the contents of all comment files for the selected workspace.
<br>The user, date, time, and notebook name are shown in the left column. The comment is shown in the right column.
</p><hr>'''),
workspace_chooser],
layout=widgets.Layout(width='auto', border='solid 1px grey'))
def __init__(self,
text,
correctChoice,
*wrongChoices,
sonst=False,
inst=single):
choices = list(wrongChoices)
choices.append(correctChoice)
choices.sort()
buttons = [
widgets.Button(description=choice,
layout=widgets.Layout(width="250px"))
for choice in choices
]
if sonst:
buttons.append(
widgets.Button(description="Keine der anderen Möglichkeiten",
layout=widgets.Layout(width="250px")))
def on_button_clicked(b):
choice = b.description
if b.style.button_color == 'lightgreen' or b.style.button_color == 'red':
b.style.button_color = None
else:
b.style.button_color = 'lightgreen' if choice == self.correct else 'red'
if self.answered:
#b.style.button_color = None
#self.answered = False
return
self.answered = True
# textbox.layout.border = "2px solid lightgreen" if choice == self.correct else "2px solid red"
for button in buttons:
button.on_click(on_button_clicked)
allbox = []
while not buttons == []:
if len(buttons) > 2:
allbox.append(widgets.HBox(children=[buttons[0], buttons[1]]))
buttons.pop(0)
buttons.pop(0)
else:
allbox.append(widgets.HBox(children=buttons))
break
textbox = widgets.HTML(
value='<h4 style="font-size:14px;">{}</h4>'.format(text),
layout=widgets.Layout(justify_content="center"))
instbox = widgets.HTML(value='<i>{}</i>'.format(inst),
layout=widgets.Layout(justify_content="center"))
super().__init__(children=[textbox, instbox] + allbox)
self.correct = correctChoice
self.answered = False
def export(self):
output_folder = self.output_folder_ui.selected
input_folder_basename = os.path.basename(self.folder_ui.selected)
output_folder = os.path.join(
output_folder, input_folder_basename + '_vs_metadata_screenshots')
if os.path.exists(output_folder):
import shutil
shutil.rmtree(output_folder)
os.makedirs(output_folder)
def plot_images_and_profile(file_index=0):
fig = plt.figure(figsize=(15, 10))
gs = gridspec.GridSpec(1, 2)
_short_file = os.path.basename(self.images_list[file_index])
_time = self.metadata_profile[_short_file]['time']
_metadata = self.metadata_profile[_short_file]['metadata']
ax_img = plt.subplot(gs[0, 0])
ax_img.imshow(self.images_array[file_index])
plt.title("{}".format(_short_file))
ax_plot = plt.subplot(gs[0, 1])
ax_plot.plot(self.time_array, self.metadata_array, '*')
ax_plot.axvline(x=_time, color='r')
plt.xlabel('Time (s)')
plt.ylabel(self.metadata_name)
output_file_name = os.path.abspath(
os.path.join(output_folder, _short_file + '.png'))
plt.savefig(output_file_name)
plt.close(fig)
box = widgets.HBox([
widgets.Label("Exporting Images:",
layout=widgets.Layout(width='20%')),
widgets.IntProgress(min=0,
max=self.nbr_images - 1,
layout=widgets.Layout(width='50%'))
])
progress_bar = box.children[1]
display(box)
for _index in np.arange(self.nbr_images):
plot_images_and_profile(file_index=_index)
progress_bar.value = _index + 1
box.close()
display(
HTML('<span style="font-size: 20px; color:blue">Images created in '
+ output_folder + '</span>'))