Merge pull request #3 from mrbwburns/weather_scraping
Weather scraping added
This commit is contained in:
mrbwburns
GitHub
10
.devcontainer/Dockerfile
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10
.devcontainer/Dockerfile
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FROM python:3.11-slim-bookworm as development
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WORKDIR /app
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RUN apt-get -y update && apt-get install -yqq dos2unix chromium chromium-driver \
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libxi6 libgconf-2-4 python3-selenium \
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tzdata git
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RUN git config --global --add safe.directory /usr/src/app
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RUN python3 -m pip install --upgrade pip
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RUN python3 -m pip install --user virtualenv
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ENV TZ=Europe/Berlin
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RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
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@@ -1,18 +1,23 @@
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// For format details, see https://aka.ms/devcontainer.json.
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// For format details, see https://aka.ms/devcontainer.json.
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{
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{
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"name": "Inkycal-dev",
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"name": "Inkycal-dev",
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"image": "python:3.9-bullseye",
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"build": {
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"dockerfile": "Dockerfile",
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"target": "development"
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},
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// This is the settings.json mount
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// This is the settings.json mount
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"mounts": ["source=/c/temp/settings_test.json,target=/boot/settings.json,type=bind,consistency=cached"],
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"mounts": ["source=/c/temp/settings_test.json,target=/boot/settings.json,type=bind,consistency=cached"],
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// Use 'postCreateCommand' to run commands after the container is created.
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// Use 'postCreateCommand' to run commands after the container is created.
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"postCreateCommand": "pip3 install --upgrade pip && pip3 install --user -r requirements.txt",
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"postCreateCommand": "dos2unix ./.devcontainer/postCreate.sh && chmod +x ./.devcontainer/postCreate.sh && ./.devcontainer/postCreate.sh",
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"customizations": {
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"customizations": {
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"vscode": {
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"vscode": {
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"extensions": [
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"extensions": [
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"ms-python.python"
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"ms-python.python",
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"ms-python.black-formatter",
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"ms-azuretools.vscode-docker"
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]
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]
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}
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}
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}
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}
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2
.devcontainer/postCreate.sh
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.devcontainer/postCreate.sh
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#!/bin/bash
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source ./venv/Scripts/activate && pip3 install --upgrade pip && pip3 install --user -r requirements.txt
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290
README.md
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README.md
@@ -1,287 +1,9 @@
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# Welcome to inkycal v2.0.3!
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# Inkycal-based full screen weather display (scraper solution)
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<p align="center">
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This fork of <https://github.com/aceinnolab/Inkycal/> was used to try out a webscraper approach for a openweathermap-based full screen weather display on a 7in5 waveshare v2 colour epd.
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<img src="https://raw.githubusercontent.com/aceisace/Inkycal/assets/Repo/logo.png" width="900" alt="aceinnolab logo">
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It didn't prove particularly robust, so I've decided to not further develop it.
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</p>
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I'll leave it here in case someone wants to try and play around with it a little.
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<p align="center">
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<img src="https://github.com/aceinnolab/Inkycal/blob/c1c274878ba81ddaee6186561e6ea892da54cd6a/Repo/inkycal-featured-gif.gif" width="900" alt="featured-image">
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</p>
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<p align="center">
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Since Selenium doesn't run on Pi Zero, I had to run the scraper part as a cron job on my Pi 4 and scp the resulting image to the Pi Zero that's connected to the e-paper display.
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<a href="https://github.com/aceinnolab/Inkycal/actions/workflows/test-on-rpi.yml"><img src="https://github.com/aceinnolab/Inkycal/actions/workflows/test-on-rpi.yml/badge.svg"></a>
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<a href="https://github.com/aceinnolab/Inkycal/actions/workflows/update-docs.yml"><img src="https://github.com/aceinnolab/Inkycal/actions/workflows/update-docs.yml/badge.svg"></a>
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<a href="https://github.com/aceinnolab/Inkycal/releases"><img alt="Version" src="https://img.shields.io/github/release/aceisace/Inkycal.svg"/></a>
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<a href="https://github.com/aceinnolab/Inkycal/blob/main/LICENSE"><img alt="Licence" src="https://img.shields.io/github/license/aceisace/Inkycal.svg" /></a>
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<a href="https://github.com/aceinnolab/Inkycal/stargazers"><img alt="GitHub stars" src="https://img.shields.io/github/stars/aceisace/Inkycal?color=yellow"></a>
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<a href="https://github.com/aceinnolab/Inkycal"><img alt="python" src="https://img.shields.io/badge/python-3.11-lightorange"></a>
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</p>
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Inkycal is a software written in python for selected E-Paper displays. It converts these displays into useful
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For further information see the official Inkycal repo.
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information dashboards. It's open-source, free for personal use, fully modular and user-friendly. Despite all this,
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Inkycal can run well even on the Raspberry Pi Zero. Oh, and it's open for third-party modules! Hooray!
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## ⚠️ Warning: long installation time expected!
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Starting october 2023, Raspberry Pi OS is now based on Debian bookworm and uses python 3.11 instead of 3.9 as the
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default version. Inkycal has been updated to work with python3.11, but the installation of numpy can take a very long
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time, in some cases even hours. If you do not want to wait this long to install Inkycal, you can also get a
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ready-to-flash version of Inkycal called InkycalOS-Lite with everything pre-installed for you by sponsoring
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via [Github Sponsors](https://github.com/sponsors/aceisace). This helps keep up maintenance costs, implement new
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features and fixing bugs. Please choose the one-time sponsor option and select the one with the plug-and-play version of
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Inkycal. Then, send your email-address to which InkycalOS-Lite should be sent.
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## Main features
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Inkycal is fully modular, you can mix and match any modules you like and configure them on the web-ui. For now, these
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following built-in modules are supported:
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* Calendar - Monthly Calendar with option to sync events from iCalendars, e.g. Google.
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* Agenda - Agenda showing upcoming events from given iCalendar URLs.
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* Image - Display an Image from URL or local file path.
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* Slideshow - Cycle through images in a given folder and show them on the E-Paper.
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* Feeds - Synchronise RSS/ATOM feeds from your favorite providers.
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* Stocks - Display stocks using Tickers from Yahoo! Finance.
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* Weather - Show current weather, daily or hourly weather forecasts from openweathermap.
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* Todoist - Synchronise with Todoist app or website to show todos.
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* iCanHazDad - Display a random joke from [iCanHazDad.com](iCanhazdad.com).
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## Quickstart
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Watch the one-minute video on getting started with Inkycal:
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[](https://www.youtube.com/watch?v=IiIv_nWE5KI)
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## Hardware guide
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Before you can start, please ensure you have one of the supported displays and of the supported Raspberry
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Pi: `|4|3A|3B|3B+|2B|0W|0WH|02W|`. We personally recommend the Raspberry Pi Zero W as this is relatively cheaper, uses
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less power and is perfect to fit in a small photo frame once you have assembled everything.
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**Serial** displays are usually cheaper, but slower. Their main advantage is ease of use, like being able to communicate
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via SPI. A single update will cause flickering (fully normal on e-paper displays) ranging from a few seconds to half an
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minute. We recommend these for users who want to get started quickly and for more compact setups, e.g. fitting inside a
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photo frame. The resolution of these displays ranges from low to medium. Usually, these displays support 2-3 colours,
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but no colours in between, e.g. fully black, fully red/yellow and fully-white.
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**Parallel** displays on the other hand do not understand SPI and require their own dedicated driver boards individually
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configured for these displays. Flickering also takes place here, but an update only takes about one to a few seconds.
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The resolution is much better than serial e-paper displays, but the cost is also higher. These also have 16 different
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grayscale levels, which does not compare to the 256 grayscales of LCDs, but far better than serial displays.
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**❗️Important note: e-paper displays cannot be simply connected to the Raspberry Pi, but require a driver board. The
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links below may or may not contain the required driver board. Please ensure you get the correct driver board for the
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display!**
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| type | vendor | affiliate links to product |
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|-------------------------------------------|-------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| 7.5" Inkycal (plug-and-play) | Author of Inkycal | [Buy on Tindie](https://www.tindie.com/products/aceisace4444/inkycal-build-v1/) Pre-configured version of Inkycal with custom frame and a web-ui. You do not need to buy anything extra. Includes Raspberry Pi Zero W, 7.5" e-paper, microSD card, driver board, custom packaging and 1m of cable. Comes pre-assembled for plug-and-play. |
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| Inkycal frame | Author of Inkycal | coming soon (ultraslim frame with custom-made front and backcover inkl. ultraslim driver board). You will need a Raspberry Pi and a 7.5" e-paper display |
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| `[serial]` 12.48" (1304×984px) display | waveshare / gooddisplay | <a target="_blank" href="https://www.amazon.de/gp/search?ie=UTF8&tag=aceisace-21&linkCode=ur2&linkId=7e08c6110a1a5b3511ead10db2fd909a&camp=1638&creative=6742&index=computers&keywords=Waveshare 12.48 Inch E-Paper">Waveshare 12.48 Inch E-Paper</a> |
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| `[serial]` 7.5" (640x384px) -> v1 display | waveshare / gooddisplay | <a target="_blank" href="https://www.amazon.de/gp/search?ie=UTF8&tag=aceisace-21&linkCode=ur2&linkId=1bf1a6338786c0a4e7b877335afa0683&camp=1638&creative=6742&index=computers&keywords=Waveshare 7.5 Inch E-Paper">Waveshare 7.5 Inch E-Paper</a> |
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| `[serial]` 7.5" (800x400px) -> v2 display | waveshare / gooddisplay | <a target="_blank" href="https://www.amazon.de/gp/search?ie=UTF8&tag=aceisace-21&linkCode=ur2&linkId=1bf1a6338786c0a4e7b877335afa0683&camp=1638&creative=6742&index=computers&keywords=Waveshare 7.5 Inch E-Paper">Waveshare 7.5 Inch E-Paper</a> |
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| `[serial]` 7.5" (880x528px) -> v3 display | waveshare / gooddisplay | <a target="_blank" href="https://www.amazon.de/gp/search?ie=UTF8&tag=aceisace-21&linkCode=ur2&linkId=1bf1a6338786c0a4e7b877335afa0683&camp=1638&creative=6742&index=computers&keywords=Waveshare 7.5 Inch E-Paper">Waveshare 7.5 Inch E-Paper</a> |
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| `[serial]` 5.83" (400x300px) display | waveshare / gooddisplay | <a target="_blank" href="https://www.amazon.de/gp/search?ie=UTF8&tag=aceisace-21&linkCode=ur2&linkId=a4239753343f5fbbdb8f5be2f6b5e2b1&camp=1638&creative=6742&index=computers&keywords=Waveshare 5.83 Inch E-Paper">Waveshare 5.83 Inch E-Paper</a> |
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| `[serial]` 4.2" (400x300px)display | waveshare / gooddisplay | <a target="_blank" href="https://www.amazon.de/gp/search?ie=UTF8&tag=aceisace-21&linkCode=ur2&linkId=7575de79f1728ab9f2bfb6a46d2238ee&camp=1638&creative=6742&index=computers&keywords=Waveshare 4.2 Inch E-Paper">Waveshare 4.2 Inch E-Paper</a> |
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| `[parallel]` 10.3" (1872×1404px) display | waveshare / gooddisplay | <a target="_blank" href="https://www.amazon.de/gp/search?ie=UTF8&tag=aceisace-21&linkCode=ur2&linkId=b453e16c373b0d86e4828b22edecc206&camp=1638&creative=6742&index=computers&keywords=Waveshare 10.3 Inch E-Paper">Waveshare 10.3 Inch E-Paper</a> |
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| `[parallel]` 9.7" (1200×825px) display | waveshare / gooddisplay | <a target="_blank" href="https://www.amazon.de/gp/search?ie=UTF8&tag=aceisace-21&linkCode=ur2&linkId=eef2be91cc3f850943109276a63a7162&camp=1638&creative=6742&index=computers&keywords=Waveshare 9.7 Inch E-Paper">Waveshare 9.7 Inch E-Paper</a> |
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| `[parallel]` 7.8" (1872×1404px) display | waveshare / gooddisplay | <a target="_blank" href="https://www.amazon.de/gp/search?ie=UTF8&tag=aceisace-21&linkCode=ur2&linkId=f1863f9686b0eeeb04ce147791ba3789&camp=1638&creative=6742&index=computers&keywords=Waveshare 7.8 Inch E-Paper">Waveshare 7.8" E-Paper</a> |
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| Raspberry Pi Zero W | Raspberry Pi | <a target="_blank" href="https://www.amazon.de/gp/search?ie=UTF8&tag=aceisace-21&linkCode=ur2&linkId=8f9c223197e1ab91b0372b1fe56ed508&camp=1638&creative=6742&index=computers&keywords=Raspberry Pi Zero W">Raspberry Pi Zero W</a> |
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| MicroSD card | Sandisk | <a target="_blank" href="https://www.amazon.de/gp/search?ie=UTF8&tag=aceisace-21&linkCode=ur2&linkId=530a2b371c40bfeca48e875fb735a4a1&camp=1638&creative=6742&index=computers&keywords=Sandisk microSD 16GB U1 A1">MicroSD card (8GB)</a> |
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## Configuring the Raspberry Pi
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Flash Raspberry Pi OS on your microSD card (min. 4GB) with [Raspberry Pi Imager](https://rptl.io/imager). Use the
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following settings:
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| option | value |
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|:--------------------------|:---------------------------:|
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| hostname | inkycal |
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| enable ssh | yes |
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| set username and password | yes |
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| username | a username you like |
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| password | a password you can remember |
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| set Wi-Fi | yes |
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| Wi-Fi SSID | your Wi-Fi name |
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| Wi-Fi password | your Wi-Fi password |
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| set timezone | your local timezone |
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1. Create and download `settings.json` file for Inkycal from
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the [WEB-UI](https://aceinnolab.com/inkycal/ui). Add the modules you want with the add
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module button.
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2. Copy the `settings.json` to the flashed microSD card in the `/boot` folder of microSD card. On Windows, this is the
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only visible directory on the SD card. On Linux, copy these files to `/boot` of the microSD card.
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||||||
3. Eject the microSD card from your computer now, insert it in the Raspberry Pi and power the Raspberry Pi.
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4. Once the green LED has stopped blinking after ~3 minutes, you can connect to your Raspberry Pi via SSH using a SSH
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|
||||||
Client. We suggest [Termius](https://termius.com/download/windows)
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on your smartphone. Use the address: `inkycal.local` with the username and password you set earlier. For more
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|
||||||
detailed instructions, check out the page from
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|
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the [Raspberry Pi website](https://www.raspberrypi.org/documentation/remote-access/ssh/)
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||||||
5. After connecting via SSH, run the following commands, line by line:
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|
||||||
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|
||||||
```bash
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|
||||||
sudo raspi-config --expand-rootfs
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|
||||||
sudo sed -i s/#dtparam=spi=on/dtparam=spi=on/ /boot/config.txt
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|
||||||
sudo dpkg-reconfigure tzdata
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||||||
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|
||||||
# If you have the 12.48" display, these steps are also required:
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wget http://www.airspayce.com/mikem/bcm2835/bcm2835-1.71.tar.gz
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tar zxvf bcm2835-1.71.tar.gz
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cd bcm2835-1.71/
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sudo ./configure && sudo make && sudo make check && sudo make install
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wget https://project-downloads.drogon.net/wiringpi-latest.deb
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sudo dpkg -i wiringpi-latest.deb
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|
||||||
# If you are using the Raspberry Pi Zero models, you may need to increase the swapfile size to be able to install Inkycal:
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|
||||||
sudo dphys-swapfile swapoff
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|
||||||
sudo sed -i -E '/^CONF_SWAPSIZE=/s/=.*/=256/' /etc/dphys-swapfile
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|
||||||
sudo dphys-swapfile setup
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|
||||||
sudo dphys-swapfile swapon
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|
||||||
```
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|
||||||
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|
||||||
These commands expand the filesystem, enable SPI and set up the correct timezone on the Raspberry Pi. When running the
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||||||
last command, please select the continent you live in, press enter and then select the capital of the country you live
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in. Lastly, press enter.
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||||||
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|
||||||
7. Follow the steps in `Installation` (see below) on how to install Inkycal.
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|
||||||
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|
||||||
## Installing Inkycal
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|
||||||
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|
||||||
⚠️ Please note that although the developers try to keep the installation as simple as possible, the full installation
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|
||||||
can sometimes take hours on the Raspberry Pi Zero W and is not guaranteed to go smoothly each time. This is because
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|
||||||
installing dependencies on the zero w takes a long time and is prone to copy-paste-, permission- and configuration
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|
||||||
errors.
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|
||||||
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|
||||||
ℹ️ **Looking for a shortcut to safe a few hours?** We know about this problem and have spent a signifcant amount of time
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|
||||||
to prepare a pre-configured image with the latest version of Inkycal for the Raspberry Pi Zero. It comes with the latest
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|
||||||
version of Inkycal, is fully tested and uses the Raspberry Pi OS Lite as it's base image. You only need to copy your
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|
||||||
settings.json file, we already took care of the rest, including auto-start at boot, enabling spi and installing all
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|
||||||
dependencies in advance. Pretty neat right? Check the [sponsor button](https://github.com/sponsors/aceisace) at the very
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|
||||||
top of the repo to get access to Inkycal-OS-Lite. This will help keep this project growing and cover the ongoing
|
|
||||||
expenses too! Win-win for everyone! 🎊
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|
||||||
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|
||||||
### Manual installation
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|
||||||
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|
||||||
Run the following steps to install Inkycal. Do **not** use sudo for this, except where explicitly specified.
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|
||||||
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|
||||||
```bash
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|
||||||
# the next line is for the Raspberry Pi only
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|
||||||
sudo apt-get install zlib1g libjpeg-dev libatlas-base-dev rustc libopenjp2-7 python3-dev scons libssl-dev python3-venv python3-pip git libfreetype6-dev wkhtmltopdf
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|
||||||
cd $HOME
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|
||||||
git clone --branch main --single-branch https://github.com/aceinnolab/Inkycal
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|
||||||
cd Inkycal
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|
||||||
python3 -m venv venv
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|
||||||
source venv/bin/activate
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|
||||||
python -m pip install --upgrade pip
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|
||||||
pip install wheel
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|
||||||
pip install -e ./
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|
||||||
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|
||||||
# If you are running on the Raspberry Pi, please install the following too to allow rendering on the display
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|
||||||
pip install RPi.GPIO==0.7.1 spidev==3.5
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|
||||||
```
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|
||||||
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|
||||||
## Running Inkycal
|
|
||||||
|
|
||||||
To run Inkycal, type in the following command in the terminal:
|
|
||||||
|
|
||||||
```bash
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|
||||||
cd $HOME/Inkycal
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|
||||||
source venv/bin/activate
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|
||||||
python3 inky_run.py
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|
||||||
```
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|
||||||
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|
||||||
## Running on each boot
|
|
||||||
|
|
||||||
To make inkycal run on each boot automatically, you can use crontab. Do not use sudo for this
|
|
||||||
|
|
||||||
```bash
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|
||||||
(crontab -l ; echo "@reboot sleep 60 && cd $HOME/Inkycal && venv/bin/python inky_run.py &")| crontab -
|
|
||||||
```
|
|
||||||
|
|
||||||
## Updating Inkycal
|
|
||||||
|
|
||||||
To update Inkycal to the latest version, navigate to the Inkycal folder, then run:
|
|
||||||
|
|
||||||
```bash
|
|
||||||
git pull
|
|
||||||
```
|
|
||||||
|
|
||||||
Yep. It's actually that simple!
|
|
||||||
But, if you have made changes to Inkycal, those will be overwritten.
|
|
||||||
If that is the case, backup your modified files somewhere else if you need them. Then run:
|
|
||||||
|
|
||||||
```bash
|
|
||||||
git reset --hard
|
|
||||||
git pull
|
|
||||||
```
|
|
||||||
|
|
||||||
## Uninstalling Inkycal
|
|
||||||
|
|
||||||
We'll miss you, but we don't want to make it hard for you to leave.
|
|
||||||
Just delete the Inkycal folder, and you're good to go!
|
|
||||||
|
|
||||||
Additionally, if you want to reset your crontab file, which runs inkycal at boot, run:
|
|
||||||
|
|
||||||
```bash
|
|
||||||
crontab -r
|
|
||||||
```
|
|
||||||
|
|
||||||
## Modifying Inkycal
|
|
||||||
|
|
||||||
Inkycal now runs in a virtual environment to support more devices than just the Raspberry Pi. Therefore, to make changes
|
|
||||||
to Inkycal, navigate to Inkycal, then run:
|
|
||||||
|
|
||||||
```bash
|
|
||||||
cd $HOME/Inkycal && source venv/bin/activate
|
|
||||||
```
|
|
||||||
|
|
||||||
Then modify the files as needed and experiment with Inkycal.
|
|
||||||
To deactivate the virtual environment, simply run:
|
|
||||||
|
|
||||||
```bash
|
|
||||||
deactivate
|
|
||||||
```
|
|
||||||
|
|
||||||
## 3D printed frames
|
|
||||||
|
|
||||||
With your setup being complete at this stage, you may want to 3d-print a case. The following files were shared by our
|
|
||||||
friendly community:
|
|
||||||
[3D-printable case](https://github.com/aceinnolab/Inkycal/wiki/3D-printable-files)
|
|
||||||
|
|
||||||
## Contributing
|
|
||||||
|
|
||||||
All sorts of contributions are most welcome and appreciated. To start contributing, please follow
|
|
||||||
the [Contribution Guidelines](https://github.com/aceisace/Inkycal/blob/main/.github/CONTRIBUTING.md)
|
|
||||||
|
|
||||||
The average response time for issues, PRs and emails is usually 24 hours. In some cases, it might be longer. If you want
|
|
||||||
to have some faster responses, please use Discord (link below)
|
|
||||||
|
|
||||||
**P.S:** Don't forget to star and/or watch the repo. For those who have done so already, thank you very much!
|
|
||||||
|
|
||||||
## Join us on Discord!
|
|
||||||
|
|
||||||
We're happy to help, to beginners and developers alike. In fact, you are more likely to get faster support on Discord
|
|
||||||
than on Github.
|
|
||||||
|
|
||||||
<a href="https://discord.gg/sHYKeSM">
|
|
||||||
<img src="https://github.com/aceisace/Inkycal/blob/assets/Repo/discord-logo.png?raw=true" alt="Inkycal chatroom Discord" width=200>
|
|
||||||
</a>
|
|
||||||
|
|
||||||
## Sponsoring
|
|
||||||
|
|
||||||
Inkycal relies on sponsors to keep up maintainance, development and bug-fixing. Please consider sponsoring Inkycal via
|
|
||||||
the sponsor button if you are happy with Inkycal.
|
|
||||||
|
|
||||||
We now offer perks depending on the amount contributed for sponsoring, ranging from pre-configured OS images for
|
|
||||||
plug-and-play to development of user-suggested modules. Check out the sponsor page to find out more.
|
|
||||||
If you have been a previous sponsor, please let us know on our Dicord server or by sending an email. We'll send you the
|
|
||||||
perks after confirming 💯
|
|
||||||
|
|
||||||
## As featured on
|
|
||||||
|
|
||||||
* [makeuseof - fantastic projects using an eink display](http://makeuseof.com/fantastic-projects-using-an-e-ink-display/)
|
|
||||||
* [magpi.de](https://www.magpi.de/news/maginkcal-ein-kalender-mit-epaper-display-und-raspberry-pi)
|
|
||||||
* [reddit - Inkycal](https://www.reddit.com/r/InkyCal/)
|
|
||||||
* [schuemann.it](https://schuemann.it/2019/09/11/e-ink-calendar-with-a-raspberry-pi/)
|
|
||||||
* [huernerfuerst.de](https://www.huenerfuerst.de/archives/e-ink-kalender-mit-einem-raspberry-pi-zero-teil-1-was-wird-benoetigt)
|
|
||||||
* [raspberrypi.com](https://www.raspberrypi.com/news/ashleys-top-five-projects-for-raspberry-pi-first-timers/)
|
|
||||||
* [canox.net](https://canox.net/2019/06/raspberry-pi-als-e-ink-kalender/)
|
|
||||||
|
|||||||
@@ -522,12 +522,12 @@ class Inkycal:
|
|||||||
def _optimize_im(image, threshold=220):
|
def _optimize_im(image, threshold=220):
|
||||||
"""Optimize the image for rendering on ePaper displays"""
|
"""Optimize the image for rendering on ePaper displays"""
|
||||||
|
|
||||||
buffer = numpy.array(image.convert('RGB'))
|
#buffer = numpy.array(image.convert('RGB'))
|
||||||
red, green = buffer[:, :, 0], buffer[:, :, 1]
|
#red, green = buffer[:, :, 0], buffer[:, :, 1]
|
||||||
|
|
||||||
# grey->black
|
# grey->black
|
||||||
buffer[numpy.logical_and(red <= threshold, green <= threshold)] = [0, 0, 0]
|
#buffer[numpy.logical_and(red <= threshold, green <= threshold)] = [0, 0, 0]
|
||||||
image = Image.fromarray(buffer)
|
#image = Image.fromarray(buffer)
|
||||||
return image
|
return image
|
||||||
|
|
||||||
def calibrate(self):
|
def calibrate(self):
|
||||||
|
|||||||
@@ -55,7 +55,7 @@ class Inkyimage:
|
|||||||
image = Image.open(path)
|
image = Image.open(path)
|
||||||
except FileNotFoundError:
|
except FileNotFoundError:
|
||||||
logger.error('No image file found', exc_info=True)
|
logger.error('No image file found', exc_info=True)
|
||||||
raise Exception('Your file could not be found. Please check the filepath')
|
raise Exception(f'Your file could not be found. Please check the filepath: {path}')
|
||||||
|
|
||||||
except OSError:
|
except OSError:
|
||||||
logger.error('Invalid Image file provided', exc_info=True)
|
logger.error('Invalid Image file provided', exc_info=True)
|
||||||
|
|||||||
104
inkycal/modules/inkycal_openweather_scrape.py
Normal file
104
inkycal/modules/inkycal_openweather_scrape.py
Normal file
@@ -0,0 +1,104 @@
|
|||||||
|
import time
|
||||||
|
|
||||||
|
from PIL import Image
|
||||||
|
from PIL import ImageEnhance
|
||||||
|
from selenium import webdriver
|
||||||
|
from selenium.common.exceptions import ElementClickInterceptedException
|
||||||
|
from selenium.common.exceptions import TimeoutException
|
||||||
|
from selenium.webdriver.chrome.options import Options
|
||||||
|
from selenium.webdriver.chrome.service import Service
|
||||||
|
from selenium.webdriver.common.by import By
|
||||||
|
from selenium.webdriver.support.wait import WebDriverWait
|
||||||
|
|
||||||
|
|
||||||
|
def get_scraped_weatherforecast_image() -> Image:
|
||||||
|
# Set the desired viewport size (width, height)
|
||||||
|
my_width = 480
|
||||||
|
my_height = 850 # will later be cropped
|
||||||
|
mobile_emulation = {
|
||||||
|
"deviceMetrics": {"width": my_width, "height": my_height, "pixelRatio": 1.0},
|
||||||
|
"userAgent": "Mozilla/5.0 (Linux; Android 4.2.1; en-us; Nexus 5 Build/JOP40D) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.166 Mobile Safari/535.19",
|
||||||
|
}
|
||||||
|
|
||||||
|
# Create an instance of the webdriver with some pre-configured options
|
||||||
|
options = Options()
|
||||||
|
options.add_argument("--no-sandbox")
|
||||||
|
options.add_argument("--headless=new")
|
||||||
|
options.add_argument("--disable-dev-shm-usage")
|
||||||
|
options.add_experimental_option("mobileEmulation", mobile_emulation)
|
||||||
|
service = Service("/usr/bin/chromedriver")
|
||||||
|
driver = webdriver.Chrome(service=service, options=options)
|
||||||
|
|
||||||
|
# Navigate to webpage
|
||||||
|
driver.get("https://openweathermap.org/city/<your_city_id_here>")
|
||||||
|
|
||||||
|
# Wait and find the Cookie Button
|
||||||
|
login_button = driver.find_element(By.XPATH, '//*[@id="stick-footer-panel"]/div/div/div/div/div/button')
|
||||||
|
# Scroll to it
|
||||||
|
driver.execute_script("return arguments[0].scrollIntoView();", login_button)
|
||||||
|
# Click the button
|
||||||
|
button_clicked = False
|
||||||
|
while button_clicked == False:
|
||||||
|
try:
|
||||||
|
login_button.click()
|
||||||
|
button_clicked = True
|
||||||
|
print("All cookies successfully accepted!")
|
||||||
|
except ElementClickInterceptedException:
|
||||||
|
print("Couldn't click the cookie button, retrying...")
|
||||||
|
time.sleep(10)
|
||||||
|
|
||||||
|
# hacky wait statement for all the page elements to load
|
||||||
|
page_loaded = False
|
||||||
|
while page_loaded == False:
|
||||||
|
try:
|
||||||
|
WebDriverWait(driver, timeout=45).until(
|
||||||
|
lambda d: d.find_element(By.XPATH, '//*[@id="weather-widget"]/div[2]/div[1]/div[1]/div[1]/h2').text
|
||||||
|
!= ""
|
||||||
|
)
|
||||||
|
page_loaded = True
|
||||||
|
except TimeoutException:
|
||||||
|
print("Couldn't get the page to load, retrying...")
|
||||||
|
time.sleep(60)
|
||||||
|
|
||||||
|
# Scroll to the start of the forecast
|
||||||
|
forecast_element = driver.find_element(By.XPATH, '//*[@id="weather-widget"]/div[2]/div[1]/div[1]/div[1]')
|
||||||
|
driver.execute_script("return arguments[0].scrollIntoView();", forecast_element)
|
||||||
|
|
||||||
|
# remove the map
|
||||||
|
map_element = driver.find_element(By.XPATH, '//*[@id="weather-widget"]/div[2]/div[1]/div[2]')
|
||||||
|
driver.execute_script("arguments[0].remove();", map_element)
|
||||||
|
|
||||||
|
# optional: remove the hourly forecast
|
||||||
|
# map_element = driver.find_element(By.XPATH, '//*[@id="weather-widget"]/div[2]/div[2]/div[1]')
|
||||||
|
# driver.execute_script("arguments[0].remove();", map_element)
|
||||||
|
|
||||||
|
# zoom in a little
|
||||||
|
driver.execute_script("document.body.style.zoom='110%'")
|
||||||
|
|
||||||
|
html_element = driver.find_element(By.TAG_NAME, "html")
|
||||||
|
driver.execute_script("arguments[0].style.fontSize = '16px';", html_element)
|
||||||
|
|
||||||
|
# Save as a screenshot
|
||||||
|
image_filename = "/tmp/openweather_scraped.png"
|
||||||
|
driver.save_screenshot(image_filename)
|
||||||
|
|
||||||
|
# Close the WebDriver when done
|
||||||
|
driver.quit()
|
||||||
|
|
||||||
|
# crop, resize, enhance & rotate the image for inky 7in5 v2 colour display
|
||||||
|
im = Image.open(image_filename, mode="r", formats=None)
|
||||||
|
im = im.crop((0, 100, (my_width - 50), (my_height - 50)))
|
||||||
|
im = im.resize((480, 800), resample=Image.LANCZOS)
|
||||||
|
im = ImageEnhance.Contrast(im).enhance(1.0)
|
||||||
|
im.save(image_filename)
|
||||||
|
return im, im
|
||||||
|
|
||||||
|
|
||||||
|
def main():
|
||||||
|
_, _ = get_scraped_weatherforecast_image()
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
now = time.asctime()
|
||||||
|
print(f"It's {now} - running {__name__} in standalone/debug mode")
|
||||||
|
main()
|
||||||
@@ -1,29 +1,56 @@
|
|||||||
arrow==1.3.0
|
appdirs==1.4.4
|
||||||
|
arrow==1.2.3
|
||||||
|
attrs==22.2.0
|
||||||
|
beautifulsoup4==4.12.2
|
||||||
certifi==2023.7.22
|
certifi==2023.7.22
|
||||||
cycler==0.12.1
|
charset-normalizer==3.2.0
|
||||||
|
contourpy==1.1.1
|
||||||
|
cycler==0.11.0
|
||||||
|
distlib==0.3.7
|
||||||
|
exceptiongroup==1.1.3
|
||||||
feedparser==6.0.10
|
feedparser==6.0.10
|
||||||
fonttools==4.45.1
|
filelock==3.12.4
|
||||||
icalendar==5.0.11
|
fonttools==4.40.0
|
||||||
kiwisolver==1.4.5
|
frozendict==2.3.8
|
||||||
lxml==4.9.3
|
geojson==2.3.0
|
||||||
matplotlib==3.8.0
|
h11==0.14.0
|
||||||
numpy==1.24.4
|
html5lib==1.1
|
||||||
packaging==23.2
|
icalendar==5.0.7
|
||||||
Pillow==10.1.0
|
idna==3.4
|
||||||
pyparsing==3.1.1
|
importlib-resources==6.1.0
|
||||||
|
kiwisolver==1.4.4
|
||||||
|
lxml==4.9.2
|
||||||
|
matplotlib==3.7.1
|
||||||
|
multitasking==0.0.11
|
||||||
|
numpy==1.25.0
|
||||||
|
outcome==1.2.0
|
||||||
|
packaging==23.1
|
||||||
|
pandas==2.0.2
|
||||||
|
Pillow==9.5.0
|
||||||
|
platformdirs==3.10.0
|
||||||
|
pyowm==3.3.0
|
||||||
|
pyparsing==3.1.0
|
||||||
PySocks==1.7.1
|
PySocks==1.7.1
|
||||||
python-dateutil==2.8.2
|
python-dateutil==2.8.2
|
||||||
pytz==2023.3.post1
|
python-dotenv==1.0.0
|
||||||
recurring-ical-events==2.1.1
|
pytz==2023.3
|
||||||
|
recurring-ical-events==2.0.2
|
||||||
requests==2.31.0
|
requests==2.31.0
|
||||||
|
selenium==4.10.0
|
||||||
sgmllib3k==1.0.0
|
sgmllib3k==1.0.0
|
||||||
six==1.16.0
|
six==1.16.0
|
||||||
todoist-api-python==2.1.3
|
sniffio==1.3.0
|
||||||
typing_extensions==4.8.0
|
sortedcontainers==2.4.0
|
||||||
urllib3==2.1.0
|
soupsieve==2.5
|
||||||
python-dotenv==1.0.0
|
todoist-api-python==2.0.2
|
||||||
setuptools==69.0.2
|
trio==0.22.2
|
||||||
html2text==2020.1.16
|
trio-websocket==0.10.4
|
||||||
yfinance==0.2.32
|
typing_extensions==4.6.3
|
||||||
htmlwebshot~=0.1.2
|
tzdata==2023.3
|
||||||
xkcd==2.4.2
|
urllib3==2.0.3
|
||||||
|
virtualenv==20.24.5
|
||||||
|
webencodings==0.5.1
|
||||||
|
wsproto==1.2.0
|
||||||
|
x-wr-timezone==0.0.5
|
||||||
|
yfinance==0.2.21
|
||||||
|
zipp==3.17.0
|
||||||
|
|||||||
Reference in New Issue
Block a user