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6 changed files with 156 additions and 164 deletions
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# ---> Python |
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# Byte-compiled / optimized / DLL files |
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__pycache__/ |
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*.py[cod] |
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*$py.class |
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# C extensions |
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*.so |
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# Distribution / packaging |
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.Python |
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build/ |
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develop-eggs/ |
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dist/ |
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downloads/ |
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eggs/ |
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.eggs/ |
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lib/ |
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lib64/ |
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parts/ |
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sdist/ |
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var/ |
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wheels/ |
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share/python-wheels/ |
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*.egg-info/ |
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.installed.cfg |
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*.egg |
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MANIFEST |
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# PyInstaller |
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# Usually these files are written by a python script from a template |
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# before PyInstaller builds the exe, so as to inject date/other infos into it. |
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*.manifest |
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*.spec |
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# Installer logs |
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pip-log.txt |
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pip-delete-this-directory.txt |
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# Unit test / coverage reports |
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htmlcov/ |
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.tox/ |
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.nox/ |
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.coverage |
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.coverage.* |
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.cache |
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nosetests.xml |
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coverage.xml |
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*.cover |
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*.py,cover |
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.hypothesis/ |
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.pytest_cache/ |
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cover/ |
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# Translations |
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*.mo |
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*.pot |
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# Django stuff: |
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*.log |
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local_settings.py |
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db.sqlite3 |
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db.sqlite3-journal |
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# Flask stuff: |
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instance/ |
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.webassets-cache |
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# Scrapy stuff: |
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.scrapy |
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# Sphinx documentation |
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docs/_build/ |
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# PyBuilder |
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.pybuilder/ |
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target/ |
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# Jupyter Notebook |
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.ipynb_checkpoints |
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# IPython |
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profile_default/ |
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ipython_config.py |
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# pyenv |
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# For a library or package, you might want to ignore these files since the code is |
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# intended to run in multiple environments; otherwise, check them in: |
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# .python-version |
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# pipenv |
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# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. |
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# However, in case of collaboration, if having platform-specific dependencies or dependencies |
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# having no cross-platform support, pipenv may install dependencies that don't work, or not |
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# install all needed dependencies. |
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#Pipfile.lock |
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# poetry |
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# Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control. |
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# This is especially recommended for binary packages to ensure reproducibility, and is more |
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# commonly ignored for libraries. |
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# https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control |
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#poetry.lock |
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# PEP 582; used by e.g. github.com/David-OConnor/pyflow |
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__pypackages__/ |
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# Celery stuff |
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celerybeat-schedule |
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celerybeat.pid |
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# SageMath parsed files |
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*.sage.py |
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# Environments |
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.env |
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.venv |
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env/ |
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venv/ |
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ENV/ |
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env.bak/ |
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venv.bak/ |
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# Spyder project settings |
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.spyderproject |
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.spyproject |
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# Rope project settings |
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.ropeproject |
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# mkdocs documentation |
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/site |
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# mypy |
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.mypy_cache/ |
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.dmypy.json |
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dmypy.json |
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# Pyre type checker |
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.pyre/ |
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# pytype static type analyzer |
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.pytype/ |
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# Cython debug symbols |
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cython_debug/ |
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# PyCharm |
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# JetBrains specific template is maintainted in a separate JetBrains.gitignore that can |
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# be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore |
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# and can be added to the global gitignore or merged into this file. For a more nuclear |
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# option (not recommended) you can uncomment the following to ignore the entire idea folder. |
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#.idea/ |
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@ -1,118 +0,0 @@ |
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import tempfile |
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from selenium import webdriver |
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from selenium.webdriver.chrome.options import Options |
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from selenium.webdriver.common.by import By |
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from selenium.webdriver.support.ui import WebDriverWait |
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from selenium.webdriver.support import expected_conditions as EC |
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from datetime import datetime, timedelta |
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from email.mime.text import MIMEText |
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from email.mime.multipart import MIMEMultipart |
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import smtplib |
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import time |
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from dotenv import load_dotenv |
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import os |
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import json |
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# Load environment variables from .env file |
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load_dotenv() |
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# Email Configuration from environment variables |
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SMTP_SERVER = os.getenv("SMTP_SERVER") |
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SMTP_PORT = int(os.getenv("SMTP_PORT")) |
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EMAIL_ADDRESS = os.getenv("EMAIL_ADDRESS") |
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EMAIL_PASSWORD = os.getenv("EMAIL_PASSWORD") |
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DAYS_BEFORE = int(os.getenv("DAYS_BEFORE")) |
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def check_date(due_date, recipient_email): |
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today = datetime.now() |
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if today <= due_date <= today + timedelta(days=DAYS_BEFORE): |
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print(f"Reminder: Book is due on {due_date}") |
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# Send an email reminder |
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subject = "Stadtbibliothek Radebeul - Buch bald fällig" |
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body = f"Ein Buch muss am {due_date.strftime('%d.%m.%Y')} zurückgegeben werden. Bitte zurückgeben um Gebühren zu vermeiden." |
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# Set up email |
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msg = MIMEMultipart() |
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msg['From'] = EMAIL_ADDRESS |
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msg['To'] = recipient_email |
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msg['Subject'] = subject |
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msg.attach(MIMEText(body, 'plain')) |
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# Connect to SMTP server and send email |
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with smtplib.SMTP(SMTP_SERVER, SMTP_PORT) as server: |
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server.starttls() # Secure the connection |
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server.login(EMAIL_ADDRESS, EMAIL_PASSWORD) |
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server.send_message(msg) |
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print(f"Email sent to {recipient_email}") |
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def check_books(user, pw, recipient_email): |
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options = Options() |
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options.add_argument("--headless") # Run Chrome in headless mode |
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options.add_argument("--disable-gpu") # Disable GPU acceleration |
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options.add_argument("--no-sandbox") # Required for some environments |
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options.add_argument("--incognito") |
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# Use a unique temporary user-data-dir |
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temp_dir = tempfile.mkdtemp() |
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options.add_argument(f"--user-data-dir={temp_dir}") |
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driver = webdriver.Chrome(options=options) # Use ChromeDriver |
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try: |
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# Navigate to the login page |
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driver.get("https://webserver.sv-radebeul.de/Mediensuche-Konto/Mein-Konto") |
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# Wait for the page to load |
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wait = WebDriverWait(driver, 10) |
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# Locate username and password fields |
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username_field = driver.find_element(By.ID, "dnn_ctr355_Login_Login_COP_txtUsername") |
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password_field = driver.find_element(By.ID, "dnn_ctr355_Login_Login_COP_txtPassword") |
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# Enter login credentials |
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username_field.send_keys(user) |
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password_field.send_keys(pw) |
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# Click login button |
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login_button = driver.find_element(By.ID, "dnn_ctr355_Login_Login_COP_cmdLogin") |
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login_button.click() |
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# Wait for login to complete |
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time.sleep(5) |
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# Check if login was successful |
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if "Mein Konto" in driver.page_source: |
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print(f"Login successful for {user}!") |
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# Locate the table containing the rows |
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table = driver.find_element(By.ID, "dnn_ctr423_MainView_tpnlLoans_ucLoansView_grdViewLoans") |
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table_rows = table.find_elements(By.XPATH, "./tbody/tr") |
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# Loop through each row and extract the "Aktuelle Frist" date |
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for row in table_rows: |
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try: |
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# Locate the "Aktuelle Frist" column in the current row |
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due_date = row.find_element(By.XPATH, ".//td[span[contains(text(), 'Aktuelle Frist:')]]/span[2]") |
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print(f"Aktuelle Frist for {user}: {due_date.text}") |
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check_date(datetime.strptime(due_date.text, "%d.%m.%Y"), recipient_email) |
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except Exception as e: |
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print(f"Could not extract 'Aktuelle Frist' date for a row: {e}") |
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else: |
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print(f"Login failed for {user}. Please check the credentials or the page structure.") |
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finally: |
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# Close the browser |
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driver.quit() |
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if __name__ == '__main__': |
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# Load user credentials from JSON file |
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with open("./users.json", "r") as file: |
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users = json.load(file) |
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# Iterate over all users |
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for user_data in users: |
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username = user_data["username"] |
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password = user_data["password"] |
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recipient_email = user_data["recipient_email"] |
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check_books(username, password, recipient_email) |
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@ -1,37 +0,0 @@ |
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# Lend Expire Notification |
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...for Stadtbibliothek Radebeul |
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## About |
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This script checks the current lends of the user. If a lend is about to expire it sends an e-mail notification. |
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To get the Information the script simulates a user. It does a login to the OPAC System of the Stadtbibliothek Radebeul and extracts the information from the website. |
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To archive this, it utiles using selenium. |
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Each run will trigger one e-mail, so trigger or run in the desired frequency. |
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## Getting Stared |
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1. Check out the repo |
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2. Add username, password and email address in the users.json file |
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3. create a ".env" file or past the following configurations varabiles into the environment varabiles |
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## Enviornment Varables |
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``` |
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SMTP_SERVER=mail.server.com |
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SMTP_PORT=587 |
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EMAIL_ADDRESS=sender-mail |
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EMAIL_PASSWORD=password |
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DAYS_BEFORE=3 |
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``` |
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## users.json |
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``` |
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[ |
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{ |
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"username": "username", |
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"password": "password", |
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"recipient_email": "notification_mail" |
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} |
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] |
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``` |
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Reference in new issue