Two common cases which make the install of Python packages harder due to networking issues are: a) Install behind a Proxy b) Install without access to the internet
In the case where the target machine connects to the internet over a network proxy, export the following environment vars, as appropriate - http_proxy and https_proxy. Eg:
| import RPi.GPIO as GPIO | |
| class Led: | |
| def __init__(self, pin): | |
| self.pin = pin | |
| self.s = 0 | |
| GPIO.setmode(GPIO.BOARD) | |
| GPIO.setup(self.pin, GPIO.OUT) |
| With the OS X firewall enabled, you can remove the "Do you want the application "python" to accept incoming network connections?" message. | |
| Create a self-signed certificate. | |
| Open Keychain Access. Applications > Utilities > Keychain Access. | |
| Keychain Access menu > Certificate Assistant > Create a Certificate... | |
| Enter a Name like "My Certificate". | |
| Select Identity Type: Self Signed Root | |
| Select Certificate Type: Code Signing | |
| Check the Let me override defaults box |
| """ Robot's listener v3 implementation | |
| For more information see: | |
| http://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html#listener-version-3 | |
| """ | |
| ROBOT_LISTENER_API_VERSION = 3 | |
| def start_suite(suite, result): | |
| """ Called when a test suite starts. |
| """ | |
| This script was used to create the figures for http://jrsmith3.github.io/sample-logs-the-secret-to-managing-multi-person-projects.html from a PDF file containing some old CMU sample logs. | |
| """ | |
| import PyPDF2 | |
| from wand.image import Image | |
| import io | |
| import os | |
| """ | |
| In jupyter notebook simple logging to console | |
| """ | |
| import logging | |
| import sys | |
| logging.basicConfig(stream=sys.stdout, level=logging.INFO) | |
| # TO exclude log message from certain package | |
| logging.getLogger("urllib3").setLevel(logging.WARNING) |
| #coding: utf-8 | |
| from cStringIO import StringIO | |
| from email.mime.multipart import MIMEMultipart | |
| from email.mime.text import MIMEText | |
| from email.header import Header | |
| from email import Charset | |
| from email.generator import Generator | |
| import smtplib | |
| # Example address data |
| #!/bin/sh | |
| echo Install all AppStore Apps at first! | |
| # no solution to automate AppStore installs | |
| read -p "Press any key to continue... " -n1 -s | |
| echo '\n' | |
| echo Install and Set San Francisco as System Font | |
| ruby -e "$(curl -fsSL https://raw.github.com/wellsriley/YosemiteSanFranciscoFont/master/install)" | |
| echo Install Homebrew, Postgres, wget and cask | |
| ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)" |
| # see the current limits | |
| $ sysctl -a | grep maxproc | |
| # increase it | |
| $ sudo sysctl -w kern.maxproc=xxxx | |
| $ sudo sysctl -w kern.maxprocperuid=xxx | |
| # run at startup | |
| $ sudo vim /etc/sysctl.conf |
| #!/bin/sh | |
| # Returns the power state of the screen 1 = on, 0 = off | |
| getDisplayState() { | |
| state=$(adb -s $1 shell dumpsys power | grep mScreenOn= | grep -oE '(true|false)') | |
| # If we didn't get anything it might be a pre-lollipop device | |
| if [ "$state" = "" ]; then | |
| state=$(adb -s $1 shell dumpsys power | grep 'Display Power' | grep -oE '(ON|OFF)') | |
| fi |