I am new to working with AWS and I have created a web scraping python script that works with a third party API to serve requests. The function pulls posts and comments from a forum based platform and I am trying to run the function on AWS lambda. I have a dictionary of multiple forum ..
Category : amazon-web-services
How to rename multiple output files in S3 bucket. As an example I am using os.path.basename(keyprefix),’w’ to write the file which is of pattern abc_00000.csv.gz abc_00001.csv.gz I want to rename the above files with naming convention: abc_{today date in YYYYMMDD format}00.csv.gz abc{today date in YYYYMMDD format}_01.csv.gz Below is the code for reference: import boto3 import ..
I can write a csv file to my S3 bucket without any errors, but it’s empty. I have checked this thread Why the csv file in S3 is empty after loading from Lambda, but I’m not using a with block. import json import requests from datetime import date from datetime import datetime import csv import ..
Is there a way to use gifsicle in AWS lambda? I know there is a package called pygifsicle, [https://github.com/LucaCappelletti94/pygifsicle], but it seems it requires the gifsicle version of AWS Linux 2? I dont see a binary built for RedHat version of gifsicle in https://www.lcdf.org/gifsicle/. So my questions are, Do I need to build one for ..
Overview When using the start_execution method for an AWS Step Function with the SDK for Python (Boto3) I have added a ‘time.sleep(6)’ call to allow the step function execution to complete as a temporary fix. If I don’t add this the function execution fails as the state machine has not completed. Code def runStateMachine(dictInput): response ..
I have a nodejs app running on Elastic Beanstalk, and now I want to call Python script through the app. I’ll probably have to install Python either through commands or yum in the .config file and also likely have to set the PYTHONPATH environment variable. Then I also need to install the requirements listed in ..
I have a huge binary file of size ~10gbs which I want to load into a pandas dataframe on my Jupyter notebook. I am using the following code for creating the dataframe: df = pd.DataFrame(np.fromfile(‘binary_file.dat’, dtype = mydtype)) #the file has over 20 columns of dtype ‘<f8’ Everytime I run this command, my kernel dies. ..
For simple testing and prototyping, I’ve uploaded and downloaded to an S3 bucket using the nice boto3 package with access key id and secret access key – works fine. Now I am thinking about a secure implementation for following use case: I have a small fleet of RPI0 recording an image (around 5MB) and sending ..
For simple testing and prototyping, I’ve uploaded and downloaded to an S3 bucket using the nice boto3 package with access key id and secret access key – works fine. Now I am thinking about a secure implementation for following use case: I have a small fleet of RPI0 recording an image (around 5MB) and sending ..
I have developed a small web app on my Windows PC and tested it locally. Then I wanted to transfer it to an AWS Ubuntu 18 instance. For the sake of brevity, the app processes a form from a webpage and redirects a user to the page with the result. The contents of the app ..
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