AGVmir205– software development （API call ）

1. This guide describes how to use Python 3 Script use REST API Call to extract data from the robot , And print the data to .txt In file . You can use these data to analyze your MiR The operation of the product . Suppose you know Python 3 The main principle of the code , Know how to MiR Used in products REST API.

2. Use this guide and the accompanying script , Own risk . The script attached to this guide is easy to understand and adapt . It is intended as an initial tool to understand how to use REST API from MiR Extract information from products . This script has no additional support , But you can refer to other REST API and Python 3 Documentation for help .

3. One of the things you need is equipped with Python 3 And a computer with a text editor installed Python The script is called REST_get_mission_scheduler_to_txt.py. You can download the script here .

4. Use python Script from the MiR Product export data
（1） step 1: Determine which endpoint you want to extract data from . To view your MiR Complete terminal list of products , Log into its user interface , Go to Help >API documentation, And log in with your credentials .

API The document opens in another tab . Lists all endpoints you can access . You can select an endpoint to see what data it contains .

（2） step 2: Open with text editor python Script REST_get_mission_scheduler_to_txt.py.

（3） step 3: Scroll down to variable ip( The first 34 That's ok ), And will ip Replace the address with your MiR Of the product ip Address . Explain the use of MiR Fleet Server's IP Address .

（4） step 4: For variables url_mission_scheduler( The first 37 That's ok ), Enter the endpoint from which you want to export data . In script , Endpoint used mission_scheduler.

（5） step 5: Delete the label in front of the code line to export data , Or insert the line

myFile.write(str(req_mis['DATA_NAME']) + ",")

among DATA_NAME Replace with the name of the data variable to be exported . In script , Only the possible endpoints are listed mission_scheduler Exported data .
Comma at the end of each line “,” Used to separate .txt The data in the file . You can replace it with another partition .

（6） step 6: Save the changes made to the code , And run the script . The script will generate .txt file output.txt. This file contains information from MiR Data exported by the product .

1. Example

If you edit a script , Put the data id、robot_id、start_time and state from MiR Fleet export ,.txt The file will display a list of data in the following format
17384,14,2020-05-07T17:12:05,Done,
17383,14,2020-05-07T17:11:48,Done,

You can also see the sample script REST_get_distance_to_txt.py. This script can be downloaded here . This script is connected to the robot IP Address , And from statistics / Export date and distance data from the endpoint .