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- import logging
- from os import environ, path
- from dotenv import load_dotenv
- env = load_dotenv()
- APP_ROOT = path.dirname(path.realpath(__file__))
- """
- SMTP server for sending email. For a dummy server that just echoes the
- messages, run: `python -m smtpd -n -c DebuggingServer localhost:1025`
- and set SMTP_HOST to "localhost".
- The default is None in which causes the feedback form to be disabled.
- """
- SMTP_HOST = environ.get("TXL_SMTP_HOST")
- logging.basicConfig(
- # filename=environ.get("TXL_LOGFILE", "/dev/stdout"),
- level=environ.get("TXL_LOGLEVEL", logging.WARN))
- logger = logging.getLogger(__name__)
- if not env:
- logger.warn("No .env file found. Assuming env was passed externally.")
- if SMTP_HOST:
- try:
- SMTP_PORT = int(environ.get("TXL_SMTP_PORT", "1025"))
- except ValueError:
- raise SystemError("TXL_SMTP_PORT env var is not an integer.")
- EMAIL_FROM = environ["TXL_EMAIL_FROM"]
- EMAIL_TO = environ["TXL_EMAIL_TO"]
- else:
- logger.warn("No SMTP host defined. Feedback form won't be available.")
- SMTP_PORT = EMAIL_FROM = EMAIL_TO = None
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