flask config untested, likely not working

main.py

@@ -13,6 +13,8 @@ from cssselect import HTMLTranslator, SelectorError
 import requests as req
 from io import StringIO
 
+import web
+
 DB_HOST = "127.0.0.1"
 DB_USER = "dbuser"
 DB_PASSWD = "dbpasswd"
@@ -193,15 +195,15 @@ class lf:
     
     def init_from_db(self):
         # Assumes it works
-        self.url = self.query_db(self.db, "url")
-        self.password = self.query_db(self.db, "password")
-        self.username = self.query_db(self.db, "username")
-        self.selector = self.query_db(self.db, "selector")
-        self.selector_login_user = self.query_db(self.db, "selector_login_user")
-        self.selector_login_pass = self.query_db(self.db, "selector_login_pass")
-        self.selector_login_verify = self.query_db(self.db, "selector_login_verify")
-        self.selector_login_url = self.query_db(self.db, "selector_login_url")
-        self.selector_login_verify_url = self.query_db(self.db, "selector_login_verify_url")
+        self.url = self.query_db("url")
+        self.password = self.query_db("password")
+        self.username = self.query_db("username")
+        self.selector = self.query_db("selector")
+        self.selector_login_user = self.query_db("selector_login_user")
+        self.selector_login_pass = self.query_db("selector_login_pass")
+        self.selector_login_verify = self.query_db("selector_login_verify")
+        self.selector_login_url = self.query_db("selector_login_url")
+        self.selector_login_verify_url = self.query_db("selector_login_verify_url")
 
     def init_from_scratch(
         self,
@@ -226,8 +228,8 @@ class lf:
         self.selector_login_url = selector_login_url
         self.selector_login_verify_url = selector_login_verify_url
         
-    def query_db(self, db, string):
-        cursor = db.cursor()
+    def query_db(self, string):
+        cursor = self.db.cursor()
         cursor.execute("""
             SELECT {} FROM feeds 
             WHERE name = '{}'
@@ -239,6 +241,49 @@ class lf:
             return result
         else:
             return ""
+        
+    def query_db(self, string, value):
+        cursor = self.db.cursor()
+        cursor.execute("""
+            UPDATE SET {}='{}' FROM feeds 
+            WHERE name = '{}'
+            """.format(string,value,self.name)
+        )
+        cursor.close()
+
+
+    def write_db(self):
+        cursor = self.db.cursor()
+        cursor.execute("SELECT id FROM feeds WHERE name = '{}'".format(self.name))
+        if cursor.fetchone() is None:
+            cursor.execute("""
+                INSERT INTO {} (name, url, password, username, 
+                                selector, selector_login_user,selector_login_pass,
+                                selector_login_verify,selector_login_url,
+                                selector_login_verify_url)  
+                VALUES ({},{},{},{},{},{},{},{},{},{},{})
+                """.format(
+                    "feeds",self.name,self.url,self.password,
+                    self.username,self.selector,
+                    self.selector_login_user,self.selector_login_pass,
+                    self.selector_login_verify,self.selector_login_url
+                    self.selector_login_verify_url)
+            )
+        else:
+            cursor.execute("""
+                UPDATE feeds SET url = '{}', password = '{}', username = '{}', 
+                                 selector = '{}', selector_login_user = '{}',selector_login_pass = '{}',
+                                 selector_login_verify = '{}',selector_login_url = '{}',
+                                 selector_login_verify_url = '{}')  
+                VALUES ({},{},{},{},{},{},{},{},{})
+                """.format( 
+                    self.url,self.password,
+                    self.username,self.selector,
+                    self.selector_login_user,self.selector_login_pass,
+                    self.selector_login_verify,self.selector_login_url
+                    self.selector_login_verify_url)
+            )
+
 
 
 

web.py

@@ -0,0 +1,56 @@
+#!/usr/bin/python
+#
+
+import main
+
+from flask import Flask,request
+app = Flask(__name__)
+
+
+def run_flask(host,port)
+    app.run(host=host, port=port)
+
+def getFeeds(db):
+    db = getDb()
+    cursor = db.cursor()
+    cusror.execute('''
+        SELECT name FROM feeds
+    ''')
+    feeds = cursor.fetchall()
+    cursor.close()
+    return feeds
+
+@app.route('/')
+def list()
+    feeds = getFeeds()
+    a = "<html><body><p>Header</p><br><table><tr><td>Feeds</td></tr>"
+    for i in feeds:
+        a+= "<tr><td><a href='/configure?feed={}'>{}</a></td></tr>".format(i,i)
+    a+= "</table></body></html>"
+    return a
+
+@app.route('/configure', methods = ['GET','POST'])
+def configure(feed_name):
+    db = getDb()
+    feed = lf(db, feed_name)
+    if request.method == 'POST':
+        for k,v in request.form.items():
+            feed.query_db(k,v)
+            
+    config_list = (
+        "url", 
+        "password", 
+        "username", 
+        "selector", 
+        "selector_login_user", 
+        "selector_login_pass", 
+        "selector_login_verify", 
+        "selector_login_verify_url", 
+        "selector_login_url")
+    a = '<html><body><form>'
+    for i in config_list:
+        a += '''
+            <label for="{}">{}</label><br>
+            <input type="text" value="{}" id="{}">
+        '''.format(i,i,feed.query_db(i),i)
+    a += "</form></body></html>