code-boxx/0-PY-EXCEL-TABLE.MD

## 0-PY-EXCEL-TABLE.MD

      
    Raw
  

              0-PY-EXCEL-TABLE.MD
            
          
    PYTHON DISPLAY EXCEL IN HTML TABLE

https://code-boxx.com/excel-html-table-python-flask/
NOTES


GIST does not allow Excel files. Convert S1_dummy.csv to S1_dummy.xlsx on your own, OR generate your own dummy Excel file.
Run unpack.bat (Windows) unpack.sh (Linux/Mac). This will automatically:

Create a templates folder, move S3_excel_table.html inside.
Create a virtual environment - virtualenv venv.
Activate the virtual environment - venv\scripts\activate (Windows) venv/bin/activate (Mac/Linux)
Install Flask + PYExcel - pip install openpyxl flask
Run python S2_server.py to start the server.


Access http://localhost in your browser.

LICENSE

Copyright by Code Boxx
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

  
## S1_dummy.csv

          
            Jo Doe
            jo@doe.com
            465785

            
              Joa Doe
              joa@doe.com
              123456

            
              Job Doe
              job@doe.com
              234567

            
              Joe Doe
              joe@doe.com
              345678

            
              Jog Doe
              jog@doe.com
              578456

            
              Joh Doe
              joh@doe.com
              378945

            
              Joi Doe
              joi@doe.com
              456789

            
              Jon Doe
              jon@doe.com
              987654

            
              Jor Doe
              jor@doe.com
              754642

            
              Joy Doe
              joy@doe.com
              124578

## S2_server.py
# (A) INIT
# (A1) LOAD MODULES
from flask import Flask, render_template, request, make_response
from openpyxl import load_workbook

# (A2) FLASK SETTINGS + INIT
HOST_NAME = "localhost"
HOST_PORT = 80
app = Flask(__name__)
# app.debug = True

# (B) DEMO - READ EXCEL & GENERATE HTML TABLE
@app.route("/")
def index():
  # (B1) OPEN EXCEL FILE + WORKSHEET
  book = load_workbook("S1_dummy.xlsx")
  sheet = book.active

  # (B2) PASS INTO HTML TEMPLATE
  return render_template("S3_excel_table.html", sheet=sheet)

# (C) START
if __name__ == "__main__":
  app.run(HOST_NAME, HOST_PORT)

## S3_excel_table.html
<!DOCTYPE html>
<html>
  <head>
    <title>Excel To HTML Table</title>
    <style>
    * {
      font-family: arial, sans-serif;
      box-sizing: border-box;
    }
    #demo { border-collapse: collapse; }
    #demo tr:nth-child(odd) { background: #f2f2f2; }
    #demo td { padding: 10px; }
    </style>
  </head>
  <body>
    <table id="demo">
      {% for row in range(1, sheet.max_row + 1) %}
      <tr>
        {% for col in range(1, sheet.max_column + 1): %}
        <td>{{ sheet.cell(row, col).value }}</td>
        {% endfor %}
      </tr>
      {% endfor %}
    </table>
  </body>
</html>

## unpack.bat
md templates
move S3_excel_table.html templates
virtualenv venv
call venv\Scripts\activate
pip install openpyxl flask
python S2_server.py

## unpack.sh
mkdir -m 777 templates
mv ./S3_excel_table.html ./templates
virtualenv venv
source "venv/bin/activate"
pip install openpyxl flask
python S2_server.py
Jo Doe	jo@doe.com	465785
Joa Doe	joa@doe.com	123456
Job Doe	job@doe.com	234567
Joe Doe	joe@doe.com	345678
Jog Doe	jog@doe.com	578456
Joh Doe	joh@doe.com	378945
Joi Doe	joi@doe.com	456789
Jon Doe	jon@doe.com	987654
Jor Doe	jor@doe.com	754642
Joy Doe	joy@doe.com	124578
	# (A) INIT
	# (A1) LOAD MODULES
	from flask import Flask, render_template, request, make_response
	from openpyxl import load_workbook

	# (A2) FLASK SETTINGS + INIT
	HOST_NAME = "localhost"
	HOST_PORT = 80
	app = Flask(__name__)
	# app.debug = True

	# (B) DEMO - READ EXCEL & GENERATE HTML TABLE
	@app.route("/")
	def index():
	# (B1) OPEN EXCEL FILE + WORKSHEET
	book = load_workbook("S1_dummy.xlsx")
	sheet = book.active

	# (B2) PASS INTO HTML TEMPLATE
	return render_template("S3_excel_table.html", sheet=sheet)

	# (C) START
	if __name__ == "__main__":
	app.run(HOST_NAME, HOST_PORT)
	<!DOCTYPE html>
	<html>
	<head>
	<title>Excel To HTML Table</title>
	<style>
	* {
	font-family: arial, sans-serif;
	box-sizing: border-box;
	}
	#demo { border-collapse: collapse; }
	#demo tr:nth-child(odd) { background: #f2f2f2; }
	#demo td { padding: 10px; }
	</style>
	</head>
	<body>
	<table id="demo">
	{% for row in range(1, sheet.max_row + 1) %}
	<tr>
	{% for col in range(1, sheet.max_column + 1): %}
	<td>{{ sheet.cell(row, col).value }}</td>
	{% endfor %}
	</tr>
	{% endfor %}
	</table>
	</body>
	</html>
	md templates
	move S3_excel_table.html templates
	virtualenv venv
	call venv\Scripts\activate
	pip install openpyxl flask
	python S2_server.py
	mkdir -m 777 templates
	mv ./S3_excel_table.html ./templates
	virtualenv venv
	source "venv/bin/activate"
	pip install openpyxl flask
	python S2_server.py