Add linter for python

.github/workflows/autopep.yml

@@ -0,0 +1,35 @@
+name: Autopep8 Check
+
+on:
+  push:
+    branches: main
+  pull_request:
+    branches: main
+
+jobs:
+  autopep8-check:
+    name: Check Code Style with Autopep8
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.10.13
+
+    - name: Install dependencies
+      run: |
+        cd tools/web_scraper
+        python -m pip install --upgrade pip
+        pip install autopep8
+
+    - name: Check code style
+      run: |
+        cd tools/web_scraper
+        if autopep8 --recursive --exclude venv --diff . | grep -E '^\+'; then
+          echo "Code style issues found. Please run autopep8 to fix them."
+          exit 1
+        fi

Makefile

@@ -47,6 +47,7 @@ format:
 	cargo fmt
 	cd deno && \
 	deno fmt
+	cd tools/web_scraper && source venv/bin/activate && autopep8 --recursive --exclude venv --in-place .
 
 validium:
 	cd deno && \

tools/web_scraper/requirements.txt

@@ -1,8 +1,10 @@
 attrs==23.2.0
+autopep8==2.2.0
 certifi==2024.6.2
 h11==0.14.0
 idna==3.7
 outcome==1.3.0.post0
+pycodestyle==2.11.1
 PySocks==1.7.1
 python-dotenv==1.0.1
 selenium==4.21.0

tools/web_scraper/web_scraper.py

@@ -12,6 +12,7 @@
 from selenium.webdriver.support.ui import WebDriverWait
 from dotenv import load_dotenv
 
+
 def load_environment_variables():
     """Load environment variables from the .env file."""
     load_dotenv()
@@ -24,6 +25,7 @@ def load_environment_variables():
         'smtp_password': os.getenv('SMTP_PASSWORD')
     }
 
+
 def setup_webdriver():
     """Configure the Selenium driver to work in headless mode."""
     chrome_options = Options()
@@ -33,6 +35,7 @@ def setup_webdriver():
     chrome_options.add_argument("--disable-dev-shm-usage")
     return webdriver.Chrome(options=chrome_options)
 
+
 def claim_avail(driver, address):
     """Perform the request to claim AVAIL."""
     URL = "https://faucet.avail.tools/"
@@ -42,10 +45,12 @@ def claim_avail(driver, address):
     driver.get(URL)
 
     wait = WebDriverWait(driver, 10)
-    address_input = wait.until(EC.visibility_of_element_located((By.ID, ADDRESS_INPUT_TAG)))
+    address_input = wait.until(
+        EC.visibility_of_element_located((By.ID, ADDRESS_INPUT_TAG)))
     address_input.send_keys(address)
 
-    button = wait.until(EC.element_to_be_clickable((By.XPATH, f"//button[text()='{BUTTON_TEXT}']")))
+    button = wait.until(EC.element_to_be_clickable(
+        (By.XPATH, f"//button[text()='{BUTTON_TEXT}']")))
     button.click()
 
     # Wait a moment for the toast message to appear
@@ -54,6 +59,7 @@ def claim_avail(driver, address):
     page_source = driver.page_source
     return page_source
 
+
 def check_for_errors(page_source):
     """Check if there are error messages on the page."""
     message = "Successfully claimed AVAIL!"
@@ -64,6 +70,7 @@ def check_for_errors(page_source):
     logging.info(message)
     return message
 
+
 def send_email(subject, body, config):
     """Send an email with the given subject and body."""
     msg = MIMEMultipart()
@@ -85,6 +92,7 @@ def send_email(subject, body, config):
     except Exception as e:
         logging.error(f"Failed to send email: {e}")
 
+
 def setup_logging():
     """Set up logging to log events to a file."""
     if not os.path.exists('logs'):
@@ -99,6 +107,7 @@ def setup_logging():
         format='%(asctime)s - %(levelname)s - %(message)s'
     )
 
+
 def main():
     setup_logging()
     config = load_environment_variables()
@@ -118,5 +127,6 @@ def main():
         driver.quit()
         logging.info("Driver quit successfully.")
 
+
 if __name__ == "__main__":
     main()