- improve devcontainer setup

- add openweather web scraper module

inkycal/modules/inkycal_openweather_scrape.py

@@ -0,0 +1,75 @@
+from PIL import Image
+from PIL import ImageEnhance
+from selenium import webdriver
+from selenium.common.exceptions import ElementClickInterceptedException
+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
+
+import time
+
+# Set the desired viewport size (width, height)
+my_width = 480
+my_height = 850
+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-gpu")
+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/2867714")
+
+# 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
+WebDriverWait(driver, timeout=20).until(lambda d: d.find_element(By.XPATH, '//*[@id="weather-widget"]/div[2]/div[1]/div[1]/div[1]/h2').text != "")
+
+# 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)
+
+# zoom in a little - not now
+#driver.execute_script("document.body.style.zoom='110%'");
+
+# Save as a screenshot
+image_filename = "openweather_scraped.png"
+driver.save_screenshot(image_filename)
+
+# Close the WebDriver when done
+driver.quit()
+
+# crop, resize, enhance & rotate the image for inky display
+im = Image.open(image_filename, mode='r', formats=None)
+im = im.crop((0, 50, my_width, my_height))
+#im = im.resize((800, 480), Image.Resampling.LANCZOS)
+#im = im.rotate(90, Image.NEAREST, expand = 1)
+im = ImageEnhance.Contrast(im).enhance(1.5)
+im.save(image_filename)