Logly: Python logging utility with color-coded messages and file support. Easily log and trace messages with customizable colors. Simple integration for effective debugging and monitoring.
Project description
Logly is a simple logging utility for Python that provides an easy way to log messages with different levels, colors, and options. It is designed to be flexible, allowing you to customize the log messages based on your application's needs. Logly supports logging to both the console and a file, and it comes with built-in color-coded log levels for better visibility.
Features
- Easy-to-use logging for Python applications.
- Customizable log levels and formatting.
- Customizable log colors.
- Log to file and/or console.
- Log to file with automatic file rotation.
- Log to file with automatic file size management.
- Log to file with automatic file deletion.
- Log to file with automatic deletion and rewriting of the file when it reaches max_file_size.
Getting Started
Installation
pip install logly
Usage
# Import Logly
from logly import Logly
# Create a Logly instance
logly = Logly()
# logly = Logly(show_time=False) # Include timestamps in log messages default is true, and you can set it to false will not show the time in all log messages
# Start logging
logly.start_logging()
logly.info("hello this is log")
logly.info("hello this is log", color=logly.COLOR.RED) # with custom color
# Log messages with different levels and colors
logly.info("Key1", "Value1", color=logly.COLOR.CYAN)
logly.warn("Key2", "Value2", color=logly.COLOR.YELLOW)
logly.error("Key3", "Value3", color=logly.COLOR.RED)
logly.debug("Key4", "Value4", color=logly.COLOR.BLUE)
logly.critical("Key5", "Value5", color=logly.COLOR.CRITICAL)
logly.fatal("Key6", "Value6", color=logly.COLOR.CRITICAL)
logly.trace("Key7", "Value7", color=logly.COLOR.BLUE)
logly.log("Key8", "Value8", color=logly.COLOR.WHITE)
# Stop logging (no messages will be displayed or logged after this point)
logly.stop_logging()
# Log more messages after stopping logging (these won't be displayed or logged)
logly.info("AnotherKey1", "AnotherValue1", color=logly.COLOR.CYAN)
logly.warn("AnotherKey2", "AnotherValue2", color=logly.COLOR.YELLOW)
logly.error("AnotherKey3", "AnotherValue3", color=logly.COLOR.RED)
logly.info("hello this is log", color=logly.COLOR.RED,show_time=False) # with custom color and without time
# Start logging again
logly.start_logging()
# Set default file path and max file size
logly.set_default_file_path("log.txt") # set default file path is "log.txt" if you want to set the file path where you want to save the log file.
logly.set_default_max_file_size(50) # set default max file size is 50 MB
# Log messages with default settings (using default file path and max file size)
logly.info("DefaultKey1", "DefaultValue1")
logly.warn("DefaultKey2", "DefaultValue2")
logly.error("DefaultKey3", "DefaultValue3", log_to_file=False)
#DEFAULT FILE SIZE IS 100 MB in txt file
# Log messages with custom file path and max file size(optional)
logly.info("CustomKey1", "CustomValue1", file_path="path/c.txt", max_file_size=25) # max_file_size is in MB and create a new file when the file size reaches max_file_size
logly.warn("CustomKey2", "CustomValue2", file_path="path/c.txt", max_file_size=25,auto=True) # auto=True will automatically delete the file data when it reaches max_file_size
# Access color constants directly
logly.info("Accessing color directly", "DirectColorValue", color=logly.COLOR.RED)
# Disable color
logly.color_enabled = False
logly.info("ColorDisabledKey", "ColorDisabledValue", color=logly.COLOR.RED)
logly.info("ColorDisabledKey1", "ColorDisabledValue1", color=logly.COLOR.RED,color_enabled=True) # this will enable the color for this one log message
logly.color_enabled = True
# this will enable the color again
logly.info("ColorDisabledKey1", "ColorDisabledValue1", color=logly.COLOR.RED,color_enabled=False) # this will disable the color for this one log message
# Display logged messages (this will display all the messages logged so far)
print("Logged Messages:")
for message in logly.logged_messages:
print(message)
Explanation:
- Import the
Logly
class from thelogly
module. - Create an instance of
Logly
. - Start logging using the
start_logging()
method. - Log messages with various levels (info, warn, error, debug, critical, fatal, trace) and colors.
- Stop logging using the
stop_logging()
method. - Log additional messages after stopping logging.
- Start logging again.
- Log messages with default settings and custom file path and max file size.
- Access color constants directly.
- Display logged messages.
- enable/disable timestamp
- enable/disable color for log
for more information check the repository
Set Default Path
If you encounter an error related to the default file path, you can use the following code snippet to set the default path:
Color Options:
logly = Logly()
logly.start_logging()
# Set default file path and maximum file size
logly.set_default_max_file_size(50)
logger = os.path.join(os.path.dirname(os.path.abspath(__file__)), "log.txt")
logly.set_default_file_path(logger)
This will set the default file path, and you can customize it according to your requirements.
Default Color Options:
Level | Color Code |
---|---|
INFO | CYAN |
WARNING | YELLOW |
ERROR | RED |
DEBUG | BLUE |
CRITICAL | BRIGHT RED |
TRACE | BLUE |
DEFAULT | WHITE |
Custom Color Options:
You can use any of the following color codes for custom coloring:
NAME | Color Code |
---|---|
CYAN | CYAN |
YELLOW | YELLOW |
RED | RED |
BLUE | BLUE |
BRIGHT RED | CRITICAL |
WHITE | WHITE |
For example, you can use color=logly.COLOR.BLACK
for the black color.
Contributing
Contributions are welcome! Before contributing, please read our Contributing Guidelines to ensure a smooth and collaborative development process.
Code of Conduct
Please review our Code of Conduct to understand the standards of behavior we expect from contributors and users of this project.
License
This project is licensed under the MIT License. See LICENSE for more details.
Support the Project
Happy Coding ❤️
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