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Most people do not understand the knowledge points of this article "how to introduce parameters into the module in python", so the editor summarizes the following contents, detailed contents, clear steps, and has a certain reference value. I hope you can get something after reading this article. Let's take a look at this "how to pass parameters to the module in python" article.

1. Transfer parameters to the module as follows:

Python3 module filename parameter 1. Parameter n

2. When the parameters are passed to the module, we can extract these parameters through the sys module and add them to the sys.argv list:

Import sys module file name = sys.argv [0] Parameter 1 = sys.argv [1] Parameter N = sys.argv [N]

3. First, you need to import the sys module, which is a module in the standard library. Sys.argv is a list in which the parameters transferred when the module is executed are saved. The list items are as follows:

Sys.argv [0] saves the file name of the current execution module.

Sys.argv [1] saves the first parameter.

Sys.argv [2] saves the second parameter.

And so on.

What are the data types of python? the data types of python:

1. Numeric types, including int (integer), long (long integer), and float (floating point).

two。 String, which is of type str and type unicode, respectively.

3. Boolean, Python Boolean is also used for logical operations and has two values: True (true) and False (false). 4. List, the list is the most frequently used data type in Python, and any data type can be placed in the collection.

5. Tuples are identified by "()", and internal elements are separated by commas.

6. A dictionary is a collection of key-value pairs.

7. A collection is an unordered, non-repeating combination of data.

The above is about the content of this article on "how to input parameters to the module in python". I believe we all have some understanding. I hope the content shared by the editor will be helpful to you. If you want to know more about the relevant knowledge, please follow the industry information channel.

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