add controller file for Linux

controller/pspa-Linux.py

+#!/bin/env python3
+
+from flask import Flask, render_template, jsonify
+from flask import request
+import os
+import json
+import urllib.parse
+
+from cython-cpp import pspaclass
+from cython-cpp import pspaplots
+
+from flask_cors import CORS
+app = Flask(__name__, template_folder='.')
+cors = CORS(app, resources={r"/api/*": {"origins": "*"}})
+
+curdir = os.getcwd()
+print( "current directory => ", curdir)
+pkgRoot = curdir.split('pspa')
+print( "root directory => ", pkgRoot[0])
+upath = os.path.join(pkgRoot[0],'workZone/')
+wpath = os.path.join(pkgRoot[0],'pspa/softwares/')
+
+@app.route('/api/importe', methods=['GET', 'POST'])
+def importe():
+   
+    u_bytes= str.encode( upath )
+    w_bytes= str.encode( wpath )
+    ptr= pspaclass.PyPspaClass( u_bytes, w_bytes )
+
+    x= request.json
+    print( "/api/importe => ", x['fileName'] )
+    x_bytes= str.encode( x['fileName'] )
+    s= ptr.read( x_bytes ).decode('utf-8')
+    
+    response = {
+        'import': s
+    }
+    return jsonify(response)
+