https://github.com/techjacker/dynamodbtocsv

Downloads an AWS DynamoDB table and exports to CSV
https://github.com/techjacker/dynamodbtocsv

aws csv dynamodb

Last synced: 3 months ago
JSON representation

Downloads an AWS DynamoDB table and exports to CSV

• Host: GitHub
• URL: https://github.com/techjacker/dynamodbtocsv
• Owner: techjacker
• License: mit
• Created: 2016-04-25T18:15:22.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2017-03-04T18:39:29.000Z (almost 8 years ago)
• Last Synced: 2024-08-14T07:09:18.062Z (6 months ago)
• Topics: aws, csv, dynamodb
• Language: Python
• Homepage:
• Size: 4.88 KB
• Stars: 15
• Watchers: 4
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• jimsghstars - techjacker/dynamodbtocsv - Downloads an AWS DynamoDB table and exports to CSV (Python)

README

        
[![Build Status](https://travis-ci.org/techjacker/dynamodbtocsv.svg?branch=master)](https://travis-ci.org/techjacker/dynamodbtocsv)

# dynamodbtocsv

- Downloads a AWS DynamoDB table and exports to CSV

- Optionally pass a JSON config that specifies column order in CSV

- JSON config also allows column headings to be renamed in CSV

- requires python 3

## Usage

```Shell

$ ./dynamodbtocsv.py -h

usage: dynamodbtocsv.py [-h] [-l LIMIT] [-e EXPORT] [-o ORDER] [-p PROFILE]

                        table_name

DynamoDB to CSV

positional arguments:

  table_name            the DynamoDB table name

optional arguments:

  -h, --help            show this help message and exit

  -l LIMIT, --limit LIMIT

                        row limit (default=10000)

  -e EXPORT, --export EXPORT

                        name of CSV to write to (default=table.csv)

  -o ORDER, --order ORDER

                        order config filename

  -p PROFILE, --profile PROFILE

                        AWS profile to use

```

### Example Order JSON config

```JSON

[

    {"name": "dnyamoDB_col_3", "nicename": "New heading name of column 3 which is now the first column of our CSV"},

    {"name": "col_one"},

    {"name": "col_four", "remove_content": true, "nicename": "the content of these rows will be removed (they will be blank cells)"},

    {"name": "col_two", "nicename": "We will change the name of this column too and it will be placed as the 3rd column"}

]

```

## Development

```Shell

pyenv virtualenv 3.5.1 dynamodbtocsv

pyenv local dynamodbtocsv

pip install -r requirements.txt

pip install -r requirements-dev.txt

```

### Tests

```Shell

nostests

```