count work days between two dates
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## Counting Workdays Between Two Dates: A Comprehensive Tutorial with Code Examples
This tutorial will guide you through the process of counting the number of workdays (excluding weekends and optionally holidays) between two dates. We'll explore different approaches using Python, including built-in libraries and external packages that offer more robust holiday handling.
**Understanding the Problem**
The basic problem is: given a start date and an end date, how many weekdays (Monday to Friday) fall within that date range? However, a more realistic scenario also involves considering holidays. Therefore, we'll cover both the simple weekday-only calculation and the more complex calculation including holidays.
**Key Concepts and Libraries**
Before diving into the code, let's discuss the key concepts and libraries we'll be using:
* **`datetime` Module (Python Standard Library):** The `datetime` module provides classes for manipulating dates and times. It's fundamental for working with dates in Python.
* `date`: Represents a date (year, month, day).
* `datetime`: Represents a date and time.
* `timedelta`: Represents a duration or difference between two dates or times.
* `weekday()`: Returns the day of the week as an integer, where Monday is 0 and Sunday is 6.
* **`calendar` Module (Python Standard Library):** Provides calendar-related functions, including checking if a year is a leap year. Not strictly required for the basic workday calculation, but useful in some holiday logic.
* **`pandas` Library (External Library):** A powerful data analysis library. While primarily used for data manipulation, it has excellent support for time series and date calculations, including built-in functions for workday calculations.
* **`holidays` Library (External Library):** A dedicated library for handling holidays worldwide. It supports a vast range of countries and regions, making it easy to determine if a date is a public holiday.
**Method 1: Basic Weekday ...
#programming #programming #programming
Видео count work days between two dates канала CodeFix
## Counting Workdays Between Two Dates: A Comprehensive Tutorial with Code Examples
This tutorial will guide you through the process of counting the number of workdays (excluding weekends and optionally holidays) between two dates. We'll explore different approaches using Python, including built-in libraries and external packages that offer more robust holiday handling.
**Understanding the Problem**
The basic problem is: given a start date and an end date, how many weekdays (Monday to Friday) fall within that date range? However, a more realistic scenario also involves considering holidays. Therefore, we'll cover both the simple weekday-only calculation and the more complex calculation including holidays.
**Key Concepts and Libraries**
Before diving into the code, let's discuss the key concepts and libraries we'll be using:
* **`datetime` Module (Python Standard Library):** The `datetime` module provides classes for manipulating dates and times. It's fundamental for working with dates in Python.
* `date`: Represents a date (year, month, day).
* `datetime`: Represents a date and time.
* `timedelta`: Represents a duration or difference between two dates or times.
* `weekday()`: Returns the day of the week as an integer, where Monday is 0 and Sunday is 6.
* **`calendar` Module (Python Standard Library):** Provides calendar-related functions, including checking if a year is a leap year. Not strictly required for the basic workday calculation, but useful in some holiday logic.
* **`pandas` Library (External Library):** A powerful data analysis library. While primarily used for data manipulation, it has excellent support for time series and date calculations, including built-in functions for workday calculations.
* **`holidays` Library (External Library):** A dedicated library for handling holidays worldwide. It supports a vast range of countries and regions, making it easy to determine if a date is a public holiday.
**Method 1: Basic Weekday ...
#programming #programming #programming
Видео count work days between two dates канала CodeFix
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28 июня 2025 г. 13:50:53
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