Kamolphan Lewprasert fonylew

Common Python Problems and Solutions

Traceback (most recent call last):
  File "/usr/bin/pip3", line 9, in <module>
    from pip import main
ImportError: cannot import name 'main'

Solution: sudo python3 -m pip uninstall pip && sudo apt install python3-pip --reinstall Ref: pypa/pip#5447 (comment)

	import json
	import requests

	from airflow.models import DAG
	from airflow.operators.bash_operator import BashOperator
	from airflow.operators.python_operator import PythonOperator
	from airflow.utils.dates import days_ago

	URL = "https://api.coindesk.com/v1/bpi/currentprice/SGD.json"
	DATASET_ID = "demo"

	#! /usr/bin/env python3

	"""
	Development Version: Python 3.5.1
	Author: Benjamin Cordier
	Description: Module For Performance
	Assessment of Classification Task
	License: BSD 3 Clause

	--

	cmake -D CMAKE_BUILD_TYPE=RELEASE \
	-D CMAKE_INSTALL_PREFIX=/usr/local \
	-D BUILD_NEW_PYTHON_SUPPORT=ON \
	-D WITH_CUDA=ON \
	-D ENABLE_FAST_MATH=1 \
	-D WITH_FFMPEG=ON \
	-D CUDA_FAST_MATH=1 \
	-D WITH_CUBLAS=1 \
	-D WITH_MKL=ON \
	-D MKL_USE_MULTITHREAD=ON \

	# Create a new Bucket
	gsutil mb gs://[BUCKET]

	# List files in bucket
	gsutil ls gs://[BUCKET]

	# Check bucket usage (du: disk usage)
	gsutil du -sh gs://[BUCKET]

	# Copy (upload) file to bucket

	#!/bin/bash

	sudo whoami

	sudo apt update
	sudo apt -y upgrade

	sudo apt install -y openssh-server neovim net-tools nfs-common cifs-utils
	sudo apt install -y curl git python3-pip gcc cmake nmap

	sudo apt install python3.7
	sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.7 1

	function gen_pass(){
	default_len=13
	< /dev/urandom tr -dc _A-Z-a-z-0-9 \| head -c${1:-${1:-$default_len}};echo;
	## OpenSSL random (alternatives: base64)
	#openssl rand -base64 ${1:-$default_len} \| colrm 17
	}