First commit.

.gitignore

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+*.pyc
+*.pyo
+*~

LICENSE

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+Copyright (c) 2015, Miguel Angel Astor Romero
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

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+OECI - Lab Register
+===================
+
+A Web.py application that registers students to the UCV 6001 course.
+

code.py

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+#! /usr/bin/env python
+# _*_ coding: UTF-8 _*_
+
+import web
+
+urls = (
+	'/', 'Index'
+	)
+
+render = web.template.render('templates/')
+
+db = web.database(dbn = 'mysql', user = '', pw = '', db = '')
+
+def _get_schedule_list():
+	schedules = db.query("SELECT sched_id, description FROM schedules WHERE sched_id < 8 ORDER BY sched_id ASC")
+
+	lst = []
+	for s in schedules:
+		lst.append((s['sched_id'], s['description']))
+		
+	return lst
+
+class Index:
+
+	form = web.form.Form(
+		web.form.Textbox(
+			'cedula',
+			web.form.notnull,
+			web.form.regexp('\d+', 'Debe ser un numero'),
+			size = 30,
+			description = "Cedula de identidad:"
+			),
+		web.form.Textbox(
+			'email', 
+			web.form.notnull,
+			size = 30,
+			description = "Correo electronico:"
+			),
+		web.form.Dropdown(
+			'horario',
+			_get_schedule_list(),
+			description = "Horario a inscribir:"
+			),
+		web.form.Button('Registrar horario')
+		)
+
+	def GET(self):
+		schedules = db.query(
+			"SELECT schedules.sched_id, schedules.description, schedules.capacity, rooms.name " +
+			"FROM schedules " +
+			"INNER JOIN rooms ON schedules.room_id = rooms.room_id " +
+			"ORDER BY schedules.sched_id ASC"
+			)
+
+		return render.index(schedules, self.form(), None)
+
+	def POST(self):
+		schedules = db.query(
+			"SELECT schedules.sched_id, schedules.description, schedules.capacity, rooms.name " +
+			"FROM schedules " +
+			"INNER JOIN rooms ON schedules.room_id = rooms.room_id " +
+			"ORDER BY schedules.sched_id ASC"
+			)
+
+		form = self.form()
+
+		if not form.validates():
+			return render.index(
+				schedules,
+				self.form,
+				"No deje los campos vac&iacute;os.<br/>La c&eacute;dula debe ser un n&uacute;mero."
+				)
+
+		else:
+
+			student = db.query(
+				"SELECT schedule_id FROM students WHERE id_CARD = $id AND email = $email",
+				vars = {
+					'id':str(form.d.cedula),
+					'email':form.d.email.upper()
+					}
+				)
+
+			if len(student) == 0:
+				return render.index(schedules, self.form, "Cedula o email no encontrados.")
+			else:
+				if student[0]["schedule_id"] != 8:
+					return render.index(schedules, self.form, "Estudiante con horario ya registrado.")
+				else:
+
+					sched = db.query(
+						"SELECT description, capacity FROM schedules WHERE sched_id = $id",
+						vars = {'id':form.d.horario}
+						)
+
+					if len(sched) == 0:
+						return render.index(schedules, self.form, "ERROR: Horario no encontrado.")
+					else:
+						x = 0
+						for s in sched:
+							if x > 0:
+								raise Exception("POOTIS")
+							desc = s['description']
+							cap = int(s['capacity'])
+							x += 1
+
+						if cap <= 0:
+							return render.index(schedules, self.form, "Horario agotado.")
+						else:
+							db.query(
+								"UPDATE schedules SET capacity = $cap where sched_id = $id",
+								vars = {
+									'id':form.d.horario,
+									'cap':str((cap - 1))
+									}
+								)
+
+							db.query(
+								"UPDATE students " +
+								"SET schedule_id = $sched " +
+								"WHERE id_CARD = $id AND email = $email",
+								vars = {
+									'id':str(form.d.cedula),
+									'email':form.d.email.upper(),
+									'sched':form.d.horario
+									}
+								)
+
+							schedules = db.query(
+								"SELECT schedules.sched_id, schedules.description, " +
+								"schedules.capacity, rooms.name " +
+								"FROM schedules " +
+								"INNER JOIN rooms ON schedules.room_id = rooms.room_id " +
+								"ORDER BY schedules.sched_id ASC"
+								)
+
+							web.sendmail(
+								'',
+								form.d.email.lower(),
+								'OECI - Laboratorio Registrado',
+								'Ha registrado exitosamente el horario de laboratorio: ' + desc
+								)
+
+							return render.index(schedules, self.form, "Horario registrado exitosamente.")
+
+if __name__ == "__main__":
+	web.config.smtp_server = ''
+	web.config.smtp_port = -1
+	web.config.smtp_username = ''
+	web.config.smtp_password = ''
+	web.config.smtp_starttls = True
+
+	app = web.application(urls, globals())
+	app.run()

db_schema.sql

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+-- MySQL dump 10.13  Distrib 5.5.46, for debian-linux-gnu (x86_64)
+--
+-- Host: localhost    Database: db_name
+-- ------------------------------------------------------
+-- Server version	5.5.46-0+deb7u1
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `rooms`
+--
+
+DROP TABLE IF EXISTS `rooms`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `rooms` (
+  `room_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `name` varchar(5) DEFAULT NULL,
+  PRIMARY KEY (`room_id`)
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `schedules`
+--
+
+DROP TABLE IF EXISTS `schedules`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `schedules` (
+  `sched_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `description` varchar(30) DEFAULT NULL,
+  `capacity` int(11) NOT NULL,
+  `room_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`sched_id`),
+  KEY `fk_room` (`room_id`),
+  CONSTRAINT `schedules_ibfk_1` FOREIGN KEY (`room_id`) REFERENCES `rooms` (`room_id`) ON DELETE CASCADE ON UPDATE CASCADE
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=latin1;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `sections`
+--
+
+DROP TABLE IF EXISTS `sections`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `sections` (
+  `section_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `section` varchar(2) DEFAULT NULL,
+  PRIMARY KEY (`section_id`)
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `students`
+--
+
+DROP TABLE IF EXISTS `students`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `students` (
+  `student_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `id_card` int(10) unsigned NOT NULL,
+  `first_name` varchar(60) NOT NULL,
+  `last_name` varchar(60) NOT NULL,
+  `email` varchar(100) NOT NULL,
+  `class_id` int(10) unsigned NOT NULL,
+  `schedule_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`student_id`),
+  KEY `fk_class` (`class_id`),
+  KEY `fk_sched` (`schedule_id`),
+  CONSTRAINT `students_ibfk_1` FOREIGN KEY (`class_id`) REFERENCES `sections` (`section_id`) ON DELETE CASCADE ON UPDATE CASCADE,
+  CONSTRAINT `students_ibfk_2` FOREIGN KEY (`schedule_id`) REFERENCES `schedules` (`sched_id`) ON DELETE CASCADE ON UPDATE CASCADE
+) ENGINE=InnoDB AUTO_INCREMENT=103 DEFAULT CHARSET=latin1;
+/*!40101 SET character_set_client = @saved_cs_client */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2015-11-04 16:12:11

static/styles.css

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+body{ background:#66ADED; }
+h1{ color:#fff; }
+h2{ color:#fff; }
+h3{ color:#13238f; }
+div.text_style{ text-align:center; }
+p.warning{ color:#FF0000; }
+#banner{
+	background-image:url(header-CICORE-new.png);
+	background-size:100%;
+	height:125px;
+	border:5px solid black;
+	font-variant:small-caps;
+	vertical-align:middle
+/*	-webkit-border-radius:15px 15px 15px 15px;
+	-moz-border-radius:15px 15px 15px 15px;
+	border-radius:15px 15px 15px 15px;*/
+}
+#main_table{
+	padding:4px;
+	border-width:4px;
+	border-spacing:10px;
+	margin-top:0;
+	margin-right:auto;
+	margin-bottom:0;
+	margin-left:auto;
+}
+#main_cell{
+	border-color:#000;
+	border-width:1px;
+	border-style:solid;
+	background-color:#fff;
+	padding:10px;
+	-webkit-border-radius:12px 12px 12px 12px;
+	-moz-border-radius:12px 12px 12px 12px;
+	border-radius:12px 12px 12px 12px;
+/*	-webkit-box-shadow:0 0 10px #676767;
+	-moz-box-shadow:0 0 10px #676767;
+	box-shadow:0 0 10px #676767;*/
+}

templates/index.html

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+$def with (schedules, form, error_text)
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset=utf-8 />
+    <title>
+      GD-OECI :: Semestre 2-2015 - Inscripci&oacute;n de laboratorios.
+    </title>
+    <link rel=stylesheet type=text/css href=static/styles.css>
+    <link href=img/favicon.ico rel=icon type=image/x-icon />
+  </head>
+  <body>
+    <table id=main_table>
+      <tr>
+        <td id=main_cell>
+          <table>
+            <tr>
+              <td colspan=2>
+                <br>
+                <div class=text_style id=banner>
+                  <h1> Organizaci&oacute;n y Estructura del Computador 1 </h1>
+                  <h2> Inscripci&oacute;n de laboratorios :: Semestre 2-2015 </h2>
+                </div>
+              </td>
+            </tr>
+            <tr>
+              <td colspan=2>
+                <hr />
+              </td>
+            </tr>
+            <tr>
+              <td>
+                <div class=text_style>
+                  <h3>
+                    Datos para la inscripci&oacute;n.
+                  </h3>
+                </div>                
+              </td>
+              <td>
+                <div class=text_style>
+                  <h3>Horarios disponibles</h3>
+                <div class=text_style>
+              </td>
+            </tr>
+            <tr>
+              <td style=vertical-align:top>
+                $if error_text is not None:
+                  <div class=text_style>
+                    <p class=warning> $:error_text </p>
+                  </div>
+                <form action="" method=post>
+                $:form.render()
+                </form>
+              </td>
+              <td>
+                <div style=font-variant:small-caps>
+                  <ul>
+                  $for sched in schedules:
+                    $if sched.sched_id < 8:
+                      <li>
+                        <b>$sched.description</b>
+                        <br/>
+                        Capacidad: <i>15</i>
+                        <br/>
+                        Disponibles: 
+                        <i>$sched.capacity</i>
+                        <br/>
+                        Sala: 
+                        $sched.name
+                      </li>
+                  </ul>
+                </div>
+              </td>
+            </tr>
+          </table>
+        </td>
+      </tr>
+    </table>
+    <div class=text_style>
+      <p style=text-align:center;>
+        Laboratorio ICARO, Escuela de Computaci&oacute;n, Facultad de Ciencias, Universidad Central de Venezuela.
+      </p>
+    </div>
+  </body>
+</html>