NOFUS: Nate's One-File Utilities Stash
About NOFUS
A collection of single purpose classes for common tasks, focusing on simple and straightforward use. Each class can be taken and used individually and requires no external dependencies.
Uses
ConfigFile: No Hassle Config File Parser
Example Config:
[email]
admin = admin@example.com
reply_to = feedback@example.com
[auth.sql]
host = sql.example.com
db = mydbname
user = sqluser
pw = "secret_passwd"
[auth.ldap]
uri = "ldap://ldap1.example.com:389"
uri = "ldap://ldap2.example.com:389"
uri = "ldap://ldap3.example.com:389"
Example Use:
from nofus import ConfigFile
conf = ConfigFile("/path/to/my.conf")
if not conf.load():
print(conf.errors())
else:
admin_email = conf.get("email.admin")
reply_email = conf.get("email.reply_to", default="donotreply@example.com")
sqlauth = conf.get("auth.sql")
sql_host = sqlauth.get("host")
sql_db = sqlauth.get("db")
sql_user = sqlauth.get("user")
sql_pw = sqlauth.get("pw")
ldap_uris = conf.get_list("auth.ldap.uri")
Logger: Simplified Alternate Logging Interface
Example Use:
from nofus import Logger
# Fast setup, default to logging LOG_DEBUG and higher
Logger.initialize('/tmp/myfile.log')
Logger.info("Info!")
Logger.notice("Notice!")
Logger.warning("Warning!")
Logger.error("Error!")
Logger.critical("Critical!")
# Easily put an exception stack trace into the log
try:
1/0
except ZeroDivisionError as exc:
Logger.info("Caught something.", exc_info=exc)
# Disable logging
Logger.disable()
# Set custom log level
Logger.initialize('/tmp/myfile.log', Logger.LOG_TRACE)
Logger.trace("Trace!")
# Check log level
if Logger.is_enabled(Logger.LOG_DEBUG):
Logger.debug("Yep, we're debugging.")
# Or Define a custom logger
from nofus import LoggingInterface
class CustomLogger(LoggingInterface):
def __init__(self, log_file=None, log_level=None):
if log_level is None:
log_level = Logger.LOG_LOW
# Customize your init
def make_log(self, entry, log_level):
# Customize your log actions
Logger.register(CustomLogger())
Installation
If all you need is one class, you can just grab a file and throw it in your project.
Or you can install the whole stack using pip:
pip install nofus
License
NOFUS is covered by the Simplified BSD License.
