OneGneissGuy

FROM python:3.8.5-slim-buster as base

LABEL maintainer="Your Name <Your@Name.com>" \
      version="1.0.0"
      
RUN apt-get update && apt-get install tzdata -y --no-install-recommends
ENV TZ="America/Los_Angeles"

ENV PIP_NO_CACHE_DIR=1
ENV PIP_DISABLE_PIP_VERSION_CHECK=1

OneGneissGuy

// ads1115_differential.ino 
// PURPOSE: read differential
// EDITED BY: JFS 03/26/21
//  AUTHOR: Rob.Tillaart
// VERSION: 0.1.1
// test 1

// +signal on AIN0, -signal on AIN1
//EXAMPLE OUTPUT

OneGneissGuy

# -*- coding: utf-8 -*-
"""
stream_arduino.py

Stream data from an arduino on a com port
must run %matplotlib
data comes in this format:
    12351\r\n
Written by: John Franco Saraceno

OneGneissGuy

#!/bin/sh
if [ $# != 2 ]; then
  echo "\nchris k's git update automater sh script. Edit to put a bunch of \`git add blah'"
  echo "lines in the body then evoke with the branch name and commit description\n"
  echo "Usage: $0 <branch_name> <\"Description of update\">\n"
  echo "	branch_name: the name of the git branch to be created"
  echo "	Description: Text for: git commit -m \"Description of update\""
  echo ""
  echo "Example:"
  BRANCH="core_override"

OneGneissGuy

#include <Adafruit_NeoPixel.h>

#define N_PIXELS 19
#define LED_PIN 1

int RandomBlinky = 0;
int Brightness = 120;  // Brightness of the pixels is about 60%
int BlinkDelay = 15;
int i = 0;

OneGneissGuy

import pandas as pd

def read_exo_korv2(fname):
    df = pd.read_csv(fname, skiprows=9, encoding="UTF-16", parse_dates=[[0,1]],
                     index_col=0, keep_date_col=False)
    return df
  
  
datafile = r'./KOR_measurement_file_some_date.csv'
df = read_exo_korv2(datafile)        

OneGneissGuy

This small subclass of the Pandas sqlalchemy-based SQL support for reading/storing tables uses the Postgres-specific "COPY FROM" method to insert large amounts of data to the database. It is much faster that using INSERT. To acheive this, the table is created in the normal way using sqlalchemy but no data is inserted. Instead the data is saved to a temporary CSV file (using Pandas' mature CSV support) then read back to Postgres using Psychopg2 support for COPY FROM STDIN.

OneGneissGuy

import exifread

# based on https://gist.github.com/erans/983821

def _get_if_exist(data, key):
    if key in data:
        return data[key]

    return None

OneGneissGuy

# -*- coding: utf-8 -*-
"""
Created on Wed Jun  6 11:51:58 2018
unzip a directory of zip files to a destination directory using the a cli
USAGE:

$ python unzip_r_packages_cli.py --indir path_to_zip_files --outdir path_to_destination

@author: jsaracen
"""

OneGneissGuy

# -*- coding: utf-8 -*-
"""
Created on Wed Jun  6 11:51:58 2018
unzip a directory of zip files to a destination directory
@author: jsaracen
"""

import zipfile
import os