def read_file_text(filename: Path):
"""return all text contents in line-based array of file or 'None' if not a text file"""
filename = Path(filename)
current_app.logger.info('Reading text from file: %s', filename.resolve())
text_lines = []
try:
filename.open()
text_lines = filename.read_text().splitlines()
current_app.logger.debug('from %s text_lines[0:1]: %s', filename.name,
str(text_lines[0:1]))
return text_lines
except Exception as e:
current_app.logger.error('Errors reading from file: %s!',
filename.resolve())
return None
def make_train_from_yml(file: PosixPath) -> Train:
try:
td = yaml.safe_load(file.read_text())
except yaml.YAMLError as e:
print(f'Error reading train from {file.name}.')
raise e
sections = [__make_section_from_dict(d) for d in td['sections']]
# Give each sections a unique section id:
for i in range(0, len(sections)):
s = sections[i]
if s.section_id is None:
s.section_id = i
result = Train(td['coreID'], sections=sections)
result.version = td.get('version', 1)
return result
