def format_image_infos(self):
self.input_folder = self.folder_ui.selected
list_files = file_handler.retrieve_list_of_most_dominand_extension_from_folder(
folder=self.input_folder)
list_files = list_files[0]
box = widgets.VBox(
[widgets.Label("Retrieving Time Stamp .......... IN PROGRESS")])
display(box)
progress_label = box.children[0]
timestamp_array = []
list_base_file_name = []
for _index, _file in enumerate(list_files):
time_stamp = os.path.getmtime(_file)
timestamp_array.append(time_stamp)
list_base_file_name.append(os.path.basename(_file))
progress_label.value = 'Retrieving Time Stamp .......... DONE!'
data = list(zip(timestamp_array, list_base_file_name))
self.time_stamp_vs_file_name = pd.DataFrame(
data, columns=['index', 'file_name'])
self.timestamp_array = timestamp_array
self.list_base_file_name = list_base_file_name
def _retrieve_list_of_files(self, folder_selected):
[self.list_files, _
] = file_handler.retrieve_list_of_most_dominand_extension_from_folder(
folder=folder_selected)
self.list_of_files_to_extract = self.list_files
self.basename_list_files = [
os.path.basename(_file) for _file in self.list_files
]
self.basename_list_of_files_that_will_be_extracted = [
os.path.basename(_file) for _file in self.list_files
]
self.number_of_files = len(self.list_files)
display(
HTML('<span style="font-size: 15px; color:blue">' +
str(self.number_of_files) +
' files will be used in the extraction.</span>'))
def _run(self):
[list_files, ext
] = file_handler.retrieve_list_of_most_dominand_extension_from_folder(
folder=self.folder, files=self.input_list_files)
self.output_list_files = list_files
if ext.lower() in ['.tiff', '.tif']:
ext = 'tif'
elif ext.lower() == '.fits':
ext = 'fits'
else:
raise ValueError
if self.__is_notebook:
box = widgets.HBox([
widgets.Label("Retrieving Time Stamp",
layout=widgets.Layout(width='20%')),
widgets.IntProgress(min=0,
max=len(list_files),
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_files):
_time_stamp = MetadataHandler.get_time_stamp(file_name=_file,
ext=ext)
list_time_stamp.append(_time_stamp)
_user_format = MetadataHandler.convert_to_human_readable_format(
_time_stamp)
list_time_stamp_user_format.append(_user_format)
if self.__is_notebook:
progress_bar.value = _index + 1
self.list_time_stamp = list_time_stamp
self.list_time_stamp_user_format = list_time_stamp_user_format
if self.__is_notebook:
box.close()
def __check_inputs(self):
# images
image_folder = self.folder_ui.selected
list_images = file_handler.retrieve_list_of_most_dominand_extension_from_folder(
folder=image_folder)
list_images = list_images[0]
self.nbr_images = len(list_images)
# entry from file
file_name_vs_metadata_name = self.metadata_file_ui.selected
self.file_name_vs_metadata = pd.read_csv(file_name_vs_metadata_name)
self.metadata_name = list(self.file_name_vs_metadata.columns.values)[2]
nbr_metadata = len(
self.file_name_vs_metadata[self.file_name_vs_metadata.columns[0]])
assert self.nbr_images == nbr_metadata
self.list_images = list_images
def retrieve_time_stamp(self):
self.image_folder = self.folder_ui.selected
[list_files, ext
] = file_handler.retrieve_list_of_most_dominand_extension_from_folder(
folder=self.image_folder)
self.list_files = list_files
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_files),
value=0,
layout=widgets.Layout(width='50%'))
])
progress_bar = box.children[1]
display(box)
list_time_stamp = []
for _index, _file in enumerate(list_files):
_time_stamp = MetadataHandler.get_time_stamp(file_name=_file,
ext=ext)
list_time_stamp.append(_time_stamp)
progress_bar.value = _index + 1
self.list_time_stamp = list_time_stamp
self.list_time_offset = [
t - list_time_stamp[0] for t in list_time_stamp
]
def __retrieve_files(self):
input_folder = self.input_folder_ui.selected
list_files = file_handler.retrieve_list_of_most_dominand_extension_from_folder(
folder=input_folder)[0]
self.list_files = file_handler.remove_file_from_list(
list_files=list_files, regular_expression='.*_SummedImg.fits')
def _retrieve_number_of_files(self, folder_selected):
[self.list_files, _
] = file_handler.retrieve_list_of_most_dominand_extension_from_folder(
folder=folder_selected)