1
我是初學者Jupyter。我有一個Python
程序,使用nbformat execute API啓動我的筆記本。將參數傳遞給jupyter筆記本以nbformat開頭
它工作的很好,但有一件事我沒有設法弄清楚; 如何將我的程序中的數據傳遞到我即將執行的筆記本中?
爲了完整這裏是我用來運行筆記本代碼:
import nbformat
from nbconvert.preprocessors import ExecutePreprocessor
class NotebookExecutor:
def __init__(self, name, base_path, notebook_filename_in, notebook_filename_out, timeout=-1):
self.name = name
if base_path.endswith('/') is False:
base_path = base_path + '/'
self.base_path = base_path
self.notebook_filename_in = notebook_filename_in
self.notebook_filename_out = notebook_filename_out
self.timeout = timeout
def run(self):
print("Running notebook '" + self.name + "'")
nb = nbformat.read(open(self.base_path + self.notebook_filename_in), as_version=4)
ep = ExecutePreprocessor(timeout=self.timeout, kernel_name='python3', allow_errors=True)
try:
ep.preprocess(nb, {'metadata': {'path': self.base_path}})
except CellExecutionError:
msg = 'Error executing the notebook "%s".\n\n' % self.notebook_filename_in
msg += 'See notebook "%s" for the traceback.' % self.notebook_filename_out
print(msg)
# raise
finally:
nbformat.write(nb, open(self.base_path + self.notebook_filename_out, mode='wt'))
ne = NotebookExecutor('Test', '/my/path', 'MyBook.ipynb', 'MyBook_out.ipynb')
ne.run()