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# Python 3: Fibonacci series up to n
>>> def fib(n):
>>> a, b = 0, 1
>>> while a < n:
>>> print(a, end=' ')
>>> a, b = b, a+b
>>> print()
>>> fib(1000)
0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987可扩展编程的核心是定义函数。Python 允许强制和可选参数、关键字参数，甚至任意参数列表。有关在 Python 3 中定义函数的更多信息
# Python 3: List comprehensions
>>> fruits = ['Banana', 'Apple', 'Lime']
>>> loud_fruits = [fruit.upper() for fruit in fruits]
>>> print(loud_fruits)
['BANANA', 'APPLE', 'LIME']
# List and the enumerate function
>>> list(enumerate(fruits))
[(0, 'Banana'), (1, 'Apple'), (2, 'Lime')]列表（在其他语言中称为数组）是 Python 理解的复合数据类型之一。列表可以使用其他内置函数进行索引、切片和操作。有关 Python 3 中列表的更多信息
# Python 3: Simple arithmetic
>>> 1 / 2
0.5
>>> 2 ** 3
8
>>> 17 / 3 # classic division returns a float
5.666666666666667
>>> 17 // 3 # floor division
5Calculations are simple with Python, and expression syntax is straightforward: the operators , , and work as expected; parentheses can be used for grouping. More about simple math functions in Python 3.+-*/()
# For loop on a list
>>> numbers = [2, 4, 6, 8]
>>> product = 1
>>> for number in numbers:
... product = product * number
...
>>> print('The product is:', product)
The product is: 384Python knows the usual control flow statements that other languages speak — , , and — with some of its own twists, of course. More control flow tools in Python 3ifforwhilerange
# Simple output (with Unicode)
>>> print("Hello, I'm Python!")
Hello, I'm Python!
# Input, assignment
>>> name = input('What is your name?\n')
What is your name?
Python
>>> print(f'Hi, {name}.')
Hi, Python.
Experienced programmers in any other language can pick up Python very quickly, and beginners find the clean syntax and indentation structure easy to learn. Whet your appetite with our Python 3 overview.
Python 是一种编程语言，可让您快速工作并更有效地集成系统。了解更多信息
Einblick 在协作数据科学画布中重新构想了现代数据科学工作流程，而不是线性笔记本。在画布环境中工作具有许多优势，包括实时协作、扩展的可视化界面和渐进式计算引擎。在本文中，我们将重点介绍我们节省数据科学家时间的关键方法之一 - 我们的操作员。我们将介绍几个核心运营商，为什么 Python 是我们软件解决方案中如此关键的部分，以及我们如何通过用户操作员界面增强我们的产品。后者允许用户自定义和使用自己的运算符，这些运算符可以在任何Einblick画布中使用，并与其他Einblick用户共享。
在Einblick的视觉画布中使用基于Python的运算符重新构想数据科学，作者：Becca Weng |