XLSX 2016 to SQL DB

This python3 code can convert a 2016 XLSX Workbook {with many sheets} to a SQL Database {with respective tables}.

Author: MCodez

exceltosql.py

@@ -0,0 +1,77 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Mon Sep 17 06:28:21 2018
+
+@author: LALIT ARORA
+"""
+
+import sqlite3
+import openpyxl
+
+def create_connection(db_file):
+    try:
+        conn = sqlite3.connect(db_file)
+        return conn
+    except:
+        print("Database connection Error!")
+        return None
+
+def u_create_table(wbk,db_file):
+    wb=openpyxl.load_workbook(wbk)
+    sheets=wb.sheetnames
+    for i in range(len(sheets)):
+        columns=[]
+        ac_sheet=wb[sheets[i]]
+        cols = ac_sheet.max_column
+        for j in range(1,cols+1):
+            temp=(ac_sheet.cell(row=1, column=j).value)
+            if temp is not None:
+                columns.append("%r"%str(temp))
+        print(columns)
+        create_table(columns,sheets[i],db_file)
+        transfer_data(columns,sheets[i],db_file,wbk)
+        
+def create_table(cols,sheetname,dbname):
+    if len(cols)==0:
+        return
+    data="CREATE TABLE IF NOT EXISTS "+str(sheetname)+" ( "
+    for i in range(len(cols)):
+        data=data+str(cols[i])+" text, "
+    data=data[:len(data)-2]
+    data=data+" );"
+    conn=create_connection(dbname)
+    c = conn.cursor()
+    c.execute(data)
+    conn.commit()
+    conn.close()
+    
+def transfer_data(cols,sheetname,dbname,wbk):
+    if len(cols)==0:
+        return
+    wb=openpyxl.load_workbook(wbk)
+    ac_sheet=wb[sheetname]
+    rows=ac_sheet.max_row
+    var=",".join(cols)
+    var="INSERT INTO "+str(sheetname)+" ("+var+") VALUES ("
+    
+    conn=create_connection(dbname)
+    c=conn.cursor()
+    for i in range(2,rows+1):
+        vals=[]
+        for j in range(1,len(cols)+1):
+            vals.append('"'+str(ac_sheet.cell(row=i, column=j).value)+'"')
+        e_vals=",".join(vals)
+        e_vals=e_vals+")"
+        c.execute(var+e_vals)
+        conn.commit()
+    conn.close()
+        
+
+if __name__ == '__main__':
+    import sys
+    arguments=sys.argv
+    wbk=arguments[1]
+    db_file = arguments[2]
+    print("Working..")
+    u_create_table(wbk,db_file)
+    print ("Complete..")