Light

`s3-credentials list-bucket bucket-name` command about s3-credentials HOT 9 CLOSED

simonw commented on August 19, 2024

`s3-credentials list-bucket bucket-name` command

from s3-credentials.

Comments (9)

simonw commented on August 19, 2024

Prototype:

@cli.command()
@click.argument("bucket")
@common_boto3_options
def list_bucket(bucket, access_key, secret_key, session_token, endpoint_url):
    "List content of bucket"
    s3 = make_client("s3", access_key, secret_key, session_token, endpoint_url)
    paginator = s3.get_paginator("list_objects_v2")
    keys = []
    for page in paginator.paginate(Bucket=bucket):
        for row in page["Contents"]:
            click.echo(json.dumps(row, indent=4, default=str))

from s3-credentials.

simonw commented on August 19, 2024

Related:

#38

from s3-credentials.

simonw commented on August 19, 2024

Looks like I accidentally checked in the implementation of this in f6fd163 - but it still needs documentation and tests.

s3-credentials/s3_credentials/cli.py

Lines 668 to 677 in 75ce3b2

 @cli.command() 

 @click.argument("bucket") 

 @common_boto3_options 

 def list_bucket(bucket, **boto_options): 

 "List content of bucket" 

 s3 = make_client("s3", **boto_options) 

 paginator = s3.get_paginator("list_objects_v2") 

 for page in paginator.paginate(Bucket=bucket): 

 for row in page["Contents"]: 

 click.echo(json.dumps(row, indent=4, default=str))

from s3-credentials.

simonw commented on August 19, 2024

Spotted a bug - throws an error if run against a bucket that contains no keys:

% s3-credentials list-bucket pysqlite3-wheels                   
Traceback (most recent call last):
  File "/Users/simon/.local/share/virtualenvs/s3-credentials-J8M1ChYK/bin/s3-credentials", line 33, in <module>
    sys.exit(load_entry_point('s3-credentials', 'console_scripts', 's3-credentials')())
  File "/Users/simon/.local/share/virtualenvs/s3-credentials-J8M1ChYK/lib/python3.10/site-packages/click/core.py", line 1128, in __call__
    return self.main(*args, **kwargs)
  File "/Users/simon/.local/share/virtualenvs/s3-credentials-J8M1ChYK/lib/python3.10/site-packages/click/core.py", line 1053, in main
    rv = self.invoke(ctx)
  File "/Users/simon/.local/share/virtualenvs/s3-credentials-J8M1ChYK/lib/python3.10/site-packages/click/core.py", line 1659, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/Users/simon/.local/share/virtualenvs/s3-credentials-J8M1ChYK/lib/python3.10/site-packages/click/core.py", line 1395, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/Users/simon/.local/share/virtualenvs/s3-credentials-J8M1ChYK/lib/python3.10/site-packages/click/core.py", line 754, in invoke
    return __callback(*args, **kwargs)
  File "/Users/simon/Dropbox/Development/s3-credentials/s3_credentials/cli.py", line 676, in list_bucket
    for row in page["Contents"]:
KeyError: 'Contents'

from s3-credentials.

simonw commented on August 19, 2024

Also it currently outlines not-quite-newline-delimited-JSON (it's newline delimited but also pretty printed, which I don't think will work) - need to design better default and output options for it.

% s3-credentials list-bucket static.niche-museums.com | head -n 20
{
    "Key": "Griffith-Observatory.jpg",
    "LastModified": "2020-01-05 16:51:01+00:00",
    "ETag": "\"a4cff17d189e7eb0c4d3bf0257e56885\"",
    "Size": 3360040,
    "StorageClass": "STANDARD"
}
{
    "Key": "IMG_0353.jpeg",
    "LastModified": "2019-10-25 02:50:49+00:00",
    "ETag": "\"d45bab0b65c0e4b03b2ac0359c7267e3\"",
    "Size": 2581023,
    "StorageClass": "STANDARD"
}

from s3-credentials.

simonw commented on August 19, 2024

I'm going to steal some of the output option ideas from sqlite-utils - in particular I will default to streaming regular JSON that looks like this:

% sqlite-utils rows ../datasette/fixtures.db searchable
[{"pk": 1, "text1": "barry cat", "text2": "terry dog", "name with . and spaces": "panther"},
 {"pk": 2, "text1": "terry dog", "text2": "sara weasel", "name with . and spaces": "puma"}]

Then offer --nl and --csv options too.

from s3-credentials.

simonw commented on August 19, 2024

I just spotted list-buckets has the same not-quite-newline-delimited JSON output format, which is a bad default. I should fix that too.

from s3-credentials.

simonw commented on August 19, 2024

This is looking good, needs documentation.

from s3-credentials.

simonw commented on August 19, 2024

Documentation: https://github.com/simonw/s3-credentials/blob/07fa2073c784c69f2eb4245a664df161e933012f/README.md#list-bucket

from s3-credentials.

Related Issues (20)

Recommend Projects

React

A declarative, efficient, and flexible JavaScript library for building user interfaces.
Vue.js

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
TensorFlow

An Open Source Machine Learning Framework for Everyone
Django

The Web framework for perfectionists with deadlines.
Laravel

A PHP framework for web artisans
D3

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

javascript

JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
web

Some thing interesting about web. New door for the world.
server

A server is a program made to process requests and deliver data to clients.
Machine learning

Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Visualization

Some thing interesting about visualization, use data art
Game

Some thing interesting about game, make everyone happy.

Recommend Org

Facebook

We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft

Open source projects and samples from Microsoft.
Google

Google ❤️ Open Source for everyone.
Alibaba

Alibaba Open Source for everyone
D3

Data-Driven Documents codes.
Tencent

China tencent open source team.