如何在IPython jupyter笔记本中传递路径命令行参数

Question

我已经使用 args 编写了下面的代码并添加了路径变量，但我无法测试此代码，因为我无法运行我的脚本。

有人可以帮忙在 jupyter 笔记本中运行这个脚本吗？

# Import Packages
import argparse
from pathlib import Path
import pandas as pd
import numpy as np
from datetime import datetime, timedelta, date,time
import sys
import os
import datetime
parser = argparse.ArgumentParser(description='Tractive_missing_campaign')
parser.add_argument("--SP_File",
                    help="Add path of your SP file",type=Path)
parser.add_argument("--File2",
                    help="Add path of your Datorama file",type=Path)
parser.add_argument("Missing_Campaign_File",help="Add path where you want to save your file",type=Path)

args = parser.parse_args()

## reading file path
Sp_Report = os.chdir(args.SP_File)
 
if not Sp_Report.exists():
    raise ValueError(f"I did not find the SP file at {Sp_Report}")
try:
    with open(Sp_Report, "r+") as csvfile:
        file_df = pd.read_csv(csvfile)
except Exception as ex:
    template = "An exception of type {0} occurred. Arguments:\n{1!r}"
    message = template.format(type(ex).__name__, ex.args)
    print(message)

## Datorama Report of Campaign keys
Report = os.chdir(args.File2)
 
if not Report.exists():
    raise ValueError(f"I did not find the file at {Report}")
try:
    with open(Report, "r+") as csvfile:
        file_df2 = pd.read_csv(csvfile,usecols = ['Campaign Key'])
except Exception as ex:
    template = "An exception of type {0} occurred. Arguments:\n{1!r}"
    message = template.format(type(ex).__name__, ex.args)
    print(message)

print(file_df2.shape)    


output_path = args.Missing_Campaign_File

for slicer_column_value in slicer_column_values:
    temporary_df = left_merged[(left_merged['currency'] == slicer_column_value) & (left_merged['Match'] == Match_Values)]
    PartnerWiseFileName = os.path.join(output_path,'Missing_camp_{}_{}_{}_data.xlsx'.format(slicer_column_value, start_date, end_date))
    print(temporary_df.shape)    
    temporary_df.to_excel(PartnerWiseFileName, index = False)
print("Job Complete")

有人可以让我知道我需要使用哪个查询来运行这个脚本吗？我正在使用下面提到的脚本

%%!
python Tractive_missing.ipynb --SP_File 'file1.csv' --Report2 'csv2'

Answer 1

如果您不关心从命令行实际运行它，您可以在笔记本顶部指定命令行参数。考虑这个示例单元格：

%%python - "Running with Arguments"

from argparse import ArgumentParser

parser = ArgumentParser()
parser.add_argument("message")
args = parser.parse_args()
print(args.message)

顶行将“Running with Arguments”作为第一个位置参数传递给 jupyter 笔记本，因此您可以调整该行以使用要用于笔记本的参数运行。然后，您还可以使用

jupyter execute

(https://docs.jupyter.org/en/latest/running.html#using-a-command-line-interface) 从命令行运行此示例，尽管这仍然不会'不允许您在命令行上专门指定参数，但仍然嵌入在笔记本本身中。如果您确实想在命令行中运行脚本，只需将其转换为正确的 python 脚本https://mljar.com/blog/convert-jupyter-notebook-python/