def get_notebook_contents(nb_path):
if not isinstance(nb_path, string_types) or len(nb_path) == 0:
raise_error("Couldn't export notebook contents")
# Extract file contents given the path to the notebook
try:
notebook_output, _ = export_by_name("notebook", nb_path)
python_output, _ = export_by_name("python", nb_path)
except OSError: # python 2 does not support FileNotFoundError
raise_error("Couldn't export notebook contents")
return (notebook_output, python_output)
def get_notebook_contents(nb_path):
if not isinstance(nb_path, string_types) or len(nb_path) == 0:
raise_error("Couldn't export notebook contents")
# Extract file contents given the path to the notebook
try:
notebook_output, _ = export_by_name("notebook", nb_path)
python_output, _ = export_by_name("python", nb_path)
except OSError: # python 2 does not support FileNotFoundError
raise_error("Couldn't export notebook contents")
return (notebook_output, python_output)
def start(self, argv=None):
"""Entrypoint of NbConvert application.
Parameters
----------
argv : list
Commandline arguments
"""
#Parse the commandline options.
self.parse_command_line(argv)
#Call base
super(NbConvertApp, self).start()
#The last arguments in list will be used by nbconvert
if len(self.extra_args) is not 3:
print("Wrong number of arguments, use --help flag for usage",
file=sys.stderr)
sys.exit(-1)
export_type = (self.extra_args)[1]
ipynb_file = (self.extra_args)[2]
#Export
return_value = export_by_name(export_type, ipynb_file)
if return_value is None:
print("Error: '%s' template not found." % export_type)
return
else:
(output, resources, exporter) = return_value
#TODO: Allow user to set output directory and file.
destination_filename = None
destination_directory = None
if self.write:
#Get the file name without the '.ipynb' (6 chars) extension and then
#remove any addition periods and spaces. The resulting name will
#be used to create the directory that the files will be exported
#into.
out_root = ipynb_file[:-6].replace('.', '_').replace(' ', '_')
destination_filename = os.path.join(out_root + '.' +
exporter.file_extension)
destination_directory = out_root + '_files'
if not os.path.exists(destination_directory):
os.mkdir(destination_directory)
#Write the results
if self.stdout or not (destination_filename is None
and destination_directory is None):
self._write_results(output, resources, destination_filename,
destination_directory)
def start(self, argv=None):
"""Entrypoint of NbConvert application.
Parameters
----------
argv : list
Commandline arguments
"""
#Parse the commandline options.
self.parse_command_line(argv)
#Call base
super(NbConvertApp, self).start()
#The last arguments in list will be used by nbconvert
if len(self.extra_args) is not 3:
print( "Wrong number of arguments, use --help flag for usage", file=sys.stderr)
sys.exit(-1)
export_type = (self.extra_args)[1]
ipynb_file = (self.extra_args)[2]
#Export
return_value = export_by_name(export_type, ipynb_file)
if return_value is None:
print("Error: '%s' template not found." % export_type)
return
else:
(output, resources, exporter) = return_value
#TODO: Allow user to set output directory and file.
destination_filename = None
destination_directory = None
if self.write:
#Get the file name without the '.ipynb' (6 chars) extension and then
#remove any addition periods and spaces. The resulting name will
#be used to create the directory that the files will be exported
#into.
out_root = ipynb_file[:-6].replace('.', '_').replace(' ', '_')
destination_filename = os.path.join(out_root+'.'+exporter.file_extension)
destination_directory = out_root+'_files'
if not os.path.exists(destination_directory):
os.mkdir(destination_directory)
#Write the results
if self.stdout or not (destination_filename is None and destination_directory is None):
self._write_results(output, resources, destination_filename, destination_directory)