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🚀 Custom Langflow Component for DateTime Tools

A simple custom Langflow component that provides date and time-related tools with timezone support.

🚀 Quick Start

This custom Langflow component offers a range of date and time tools with timezone support. It simplifies operations such as getting the current date and time and the current week number, while also handling errors for invalid timezones.

✨ Features

• Retrieve the current date and time with timezone support.
• Get the current week number with timezone support.
• Implement simple error handling for invalid timezones.

📦 Installation

1. Copy the contents of the langflow_component.py file.
2. Open Langflow.
3. Click on "+ Custom Component".
4. Paste the code into the editor.
5. Click "Check & Save".

💻 Usage Examples

Basic Usage

# Get the current date and time
datetime_tools = DateTimeTools()
current_time = datetime_tools.get_current_datetime("America/New_York")
# Return value: "2024-03-20T10:30:00-04:00"

Advanced Usage

# Get the week number
datetime_tools = DateTimeTools()
week_num = datetime_tools.get_week_number("America/New_York")
# Return value: 12

📚 Documentation

Timezone Support

This component supports all timezones in the IANA Time Zone Database. Common timezone identifiers include:

• UTC
• America/New_York
• America/Los_Angeles
• Europe/London
• Asia/Tokyo
• Australia/Sydney

For a complete list of timezones, please refer to the IANA Time Zone Database.

Error Handling

• An error message will be returned for invalid timezones.
• The week number will return -1 for invalid timezones or in case of errors.

Dependencies

This component requires the following Python packages:

• pytz
• datetime (built-in)

Please ensure that these packages are installed in your Langflow environment.