kefeimo kefeimo

## requirement.txt
anyio==3.7.0
argcomplete==3.0.8
argon2-cffi==21.3.0
argon2-cffi-bindings==21.2.0
arrow==1.2.3
asttokens==2.2.1
attrs==23.1.0
backcall==0.2.0
beautifulsoup4==4.12.2
bleach==6.0.0

## gist:2f4c32caa5687b01ff9515f540be4ab6
============================= test session starts ==============================
platform linux -- Python 3.10.6, pytest-6.2.5, py-1.11.0, pluggy-1.0.0
rootdir: /home/kefei/project/dev-volttron-modular
plugins: cov-3.0.0, line-profiler-0.1.0
collected 1 item

../volttron-lib-dnp3-driver/tests/test_driver.py /tmp/tmp2ew1sbri/volttron_home: Creating platform wrapper
/tmp/tmp2ew1sbri/volttron_home: Starting Platform: /tmp/tmp2ew1sbri/volttron_home
process environment:
{'DEBUG': '',

## cmake-build-dnp3-python.log
(dnp3-sandbox) kefei@ubuntu-22:~/project/dnp3-python$ python setup.py install

running install

/home/kefei/miniconda3/envs/dnp3-sandbox/lib/python3.10/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.

  warnings.warn(

/home/kefei/miniconda3/envs/dnp3-sandbox/lib/python3.10/site-packages/setuptools/command/easy_install.py:144: EasyInstallDeprecationWarning: easy_install command is deprecated. Use build and pip and other standards-based tools.

## gist:cf48b931f8c91f7f7c9049b360e0f504
dnp3-python github docs

## gist:de1575fd3c289097828271458bc07906
testing proofs

## gist:364b99041674b94389826a7af09bd8e5
image test

## main.py
"""
Task: Write a  method that takes a  string as an input and converts it  to an integer.
Do not use any type of built in methods like int.Parse or atoi.

Solution:
Strategy:
1. Use regular expression to check if the input is a valid numeric string
2. Use decimal number definition to construct the integer (e.g., 23 = 2*10+3, 134 = (1*10+3)*10+4), -3 = -(3))
"""
import re

## blog_mapbox_fig_age.html
<html>
<head><meta charset="utf-8" /></head>
<body>
    <div>

                <script type="text/javascript">window.PlotlyConfig = {MathJaxConfig: 'local'};</script>
        <script type="text/javascript">/**
* plotly.js v1.52.1
* Copyright 2012-2020, Plotly, Inc.
* All rights reserved.

## png_test.png
![image](https://github.com/kefeimo/DataScienceBlog/blob/5063d0eebaf23da880222d26893c630912bc4051/1.%20PCA/partII_pca_motivation.png>
	anyio==3.7.0
	argcomplete==3.0.8
	argon2-cffi==21.3.0
	argon2-cffi-bindings==21.2.0
	arrow==1.2.3
	asttokens==2.2.1
	attrs==23.1.0
	backcall==0.2.0
	beautifulsoup4==4.12.2
	bleach==6.0.0
	============================= test session starts ==============================
	platform linux -- Python 3.10.6, pytest-6.2.5, py-1.11.0, pluggy-1.0.0
	rootdir: /home/kefei/project/dev-volttron-modular
	plugins: cov-3.0.0, line-profiler-0.1.0
	collected 1 item

	../volttron-lib-dnp3-driver/tests/test_driver.py /tmp/tmp2ew1sbri/volttron_home: Creating platform wrapper
	/tmp/tmp2ew1sbri/volttron_home: Starting Platform: /tmp/tmp2ew1sbri/volttron_home
	process environment:
	{'DEBUG': '',
	(dnp3-sandbox) kefei@ubuntu-22:~/project/dnp3-python$ python setup.py install

	running install

	/home/kefei/miniconda3/envs/dnp3-sandbox/lib/python3.10/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.

	warnings.warn(

	/home/kefei/miniconda3/envs/dnp3-sandbox/lib/python3.10/site-packages/setuptools/command/easy_install.py:144: EasyInstallDeprecationWarning: easy_install command is deprecated. Use build and pip and other standards-based tools.
	"""
	Task: Write a method that takes a string as an input and converts it to an integer.
	Do not use any type of built in methods like int.Parse or atoi.

	Solution:
	Strategy:
	1. Use regular expression to check if the input is a valid numeric string
	2. Use decimal number definition to construct the integer (e.g., 23 = 210+3, 134 = (110+3)*10+4), -3 = -(3))
	"""
	import re
	<html>
	<head><meta charset="utf-8" /></head>
	<body>
	<div>

	<script type="text/javascript">window.PlotlyConfig = {MathJaxConfig: 'local'};</script>
	<script type="text/javascript">/**
	* plotly.js v1.52.1
	* Copyright 2012-2020, Plotly, Inc.
	* All rights reserved.