I have this code to download all the files from a buckets AWS S3 Inside that bucket, I have a folder called “pictures” How can I get the files only in my folder? My try: Answer Inside that bucket, I have a folder called “pictures” How can I get the files only in my folder? You can get …
Tag: amazon-s3
trying to use boto copy to s3 unless file exists
in my code below, fn2 is the local file and “my_bucket_object.key” is a list of files in my s3 bucket. I am looking at my local files, taking the latest one by creation date and then looking at the bucket and I only want to copy the latest one there (this is working) but not if it exists already. …
S3 notifications generating multiple events and how to handle them
There is this S3 notification feature described here: Amazon S3 event notifications are designed to be delivered at least once. Typically, event notifications are delivered in seconds but can sometimes take a minute or longer. and discussed here. I thought I could mitigate the duplications a bit by deleting f…
Query S3 from Python
I am using python to send a query to Athena and get table DDL. I am using start_query_execution and get_query_execution functions in the awswrangler package. The code above creates a dict object that stores query results in an s3 link. The link can be accessed by res[‘ResultConfiguration’][‘…
python manage.py collectstatic not working: TypeError: sequence item 0: expected str instance, NoneType found
I have been following this video on Youtube: https://www.youtube.com/watch?v=inQyZ7zFMHM1 My project so far is working fine with static files and all the files load and work properly. So, now I have to deploy the website on Heroku and for that, I uploaded the database on Amazon AWS using this video. After buc…
Not all folders returned by boto3 Bucket.objects.all()
My S3 bucket contains a bunch of files in a multilevel folder structure. I’m trying to identify the top level folders in the hierarchy, but objects.all() returns some but not all folders as distinct ObjectSummary objects. Why? Sample file structure: Desired output: [a,b] What I’m doing: This retur…
How to copy .2D file from web to S3 bucket? Failing on decode
I am copying files from a website to a S3 bucket. Everything else is copying fine, even odd extensions that I haven’t heard of before. The extension that I am having problems with is “.2D”. Currently using this code, and it is working for all but the .2D files. Might be a VERSACAD file. Anyo…
Unable to load S3-hosted CSV into Spark Dataframe on Jupyter Notebook
Unable to load S3-hosted CSV into Spark Dataframe on Jupyter Notebook. I believe I uploaded the 2 required packages with the os.environ line below. If I did it incorrectly please show me how to correctly install it. The Jupyter Notebook is hosted on an EC2 instance, which is why I’m trying to pull the C…
Copy a large amount of files in s3 on the same bucket
I got a “directory” on a s3 bucket with 80 TB ~ and I need do copy everything to another directory in the same bucket source = s3://mybucket/abc/process/ destiny = s3://mybucket/cde/process/ I already tried to use aws s3 sync, but worked only for the big files, still left 50 TB to copy. I’m …
Python: How to move files in a structured folder based on year/month/date format?
Currently I have a spark job that reads the file, creates a dataframe, does some transformations and then move those records in “year/month/date” format. I am achieving this by: I want to achieve the same by pythonic way. So, in the end it should look like: Answer Based on your question , instead …