def update_nota(self, id, bimestre, matematica, comunicacion, ingles):
self.id = id
self.bimestre = bimestre
self.matematica = matematica
self.comunicacion = comunicacion
self.ingles = ingles
try:
conn = Connection()
query = f'''
UPDATE nota SET matematica = {matematica}, comunicacion = {comunicacion}, ingles = {ingles}, bimestre = {bimestre} WHERE id = {id};
'''
cursor = conn.execute_query(query)
conn.commit()
print(
f'''Se ha actualizado las notas del alumno registrado con el DNI {id}:
Matematica: {matematica}
Comunicacion: {comunicacion}
Ingles: {ingles}
''')
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
def update_alumno(self, id, nombre, edad, correo, salon):
self.id = id
self.nombre = nombre
self.edad = edad
self.correo = correo
self.salon = salon
try:
conn = Connection()
query = f'''
UPDATE alumno SET nombre_alumno = '{nombre}', edad = {edad}, correo = '{correo}', salon = '{salon}' WHERE id = {id};
'''
cursor = conn.execute_query(query)
conn.commit()
print(f'''Se ha actualizado al alumno registrado con el id {id}:
Nombre: {nombre}
Edad: {edad}
Correo: {correo}
Salón: {salon}
''')
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
def update_docente(self, id, nombre, edad, correo, curso):
self.id = id
self.nombre = nombre
self.edad = edad
self.correo = correo
self.curso = curso
try:
conn = Connection()
query = f'''
UPDATE profesor SET nombre_profesor = '{nombre}', edad = {edad}, correo = '{correo}', curso = '{curso}' WHERE id = {id};
'''
cursor = conn.execute_query(query)
conn.commit()
print(f'''Se ha actualizado al profesor registrado con el id {id}:
Nombre: {nombre}
Edad: {edad}
Correo: {correo}
Curso: {curso}
''')
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
def insert_alumno(self, ident, nombre, edad, correo, salon):
self.ident = ident
self.nombre = nombre
self.edad = edad
self.correo = correo
self.salon = salon
try:
conn = Connection()
query = f'''
INSERT INTO alumno (id, nombre_alumno, edad, correo, salon) VALUES ('{ident}','{nombre}', {edad} , '{correo}' ,'{salon}')
'''
cursor = conn.execute_query(query)
conn.commit()
print(
f"Se ha registrado correctamente el alumno con nombre {nombre}"
)
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
def insert_docente(self, ident, nombre, edad, correo, curso):
self.ident = ident
self.nombre = nombre
self.edad = edad
self.correo = correo
self.curso = curso
try:
conn = Connection()
query = f'''
INSERT INTO profesor (id, nombre_profesor, edad, correo, curso) VALUES ('{ident}','{nombre}', {edad} , '{correo}' ,'{curso}')
'''
cursor = conn.execute_query(query)
conn.commit()
print(
f"Se ha registrado correctamente el profesor con nombre {nombre}"
)
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
def create_table_notas(self):
try:
conn = Connection()
query = '''
CREATE TABLE IF NOT EXISTS notas(
id SERIAL PRIMARY KEY NOT NULL,
nota REAL
);
'''
conn.execute_query(query)
conn.commit()
except Exception as e:
raise print(e)
def insert_notas(self):
try:
conn = Connection()
query = f'''
INSERT INTO notas (nota)
VALUES('{self.notas}')
'''
cursor = conn.execute_query(query)
conn.commit()
print(f'Se agrego nota -> {self.notas}')
except Exception as e:
print(f'{str(e)}')
def update_alumno(self, id):
try:
conn = Connection()
query = f'''
UPDATE alumno SET nombre = '{self.nombre_alumno}', edad = {self.edad_alumno} WHERE id = {id};
'''
cursor = conn.execute_query(query)
conn.commit()
print(f'Se actualizo informacion de alumno {id} por -> {self.nombre_alumno} - {self.edad_alumno}')
except Exception as e:
print(f'{str(e)}')
def delete_alumno(self, id):
try:
conn = Connection()
query = f'''
DELETE FROM alumno esor WHERE id = {id};
'''
cursor = conn.execute_query(query)
conn.commit()
print(f'Se elimino registro con ID {id}')
except Exception as e:
print(f'{str(e)}')
def create_table_profesor(self):
try:
conn = Connection()
query = '''
CREATE TABLE IF NOT EXISTS profesor(
Id SERIAL PRIMARY KEY NOT NULL,
nombre varchar(50) NOT NULL,
edad REAL
);
'''
conn.execute_query(query)
conn.commit()
except Exception as e:
raise print(e)
def insert_alumno(self):
try:
#[model, price] => model,price
conn = Connection()
query = f'''
INSERT INTO alumno (nombre, edad)
VALUES('{self.nombre_alumno}', {self.edad_alumno})
'''
cursor = conn.execute_query(query)
conn.commit()
print(f'Se agrego alumno -> {self.nombre_alumno}')
except Exception as e:
print(f'{str(e)}')
def insert_profesor(self):
try:
conn = Connection()
query = f'''
INSERT INTO profesor (nombre, edad)
VALUES('{self.nombre_profesor}', {self.edad_profesor})
'''
cursor = conn.execute_query(query)
conn.commit()
print(f'Se agrego profesor -> {self.nombre_profesor}')
except Exception as e:
print(f'{str(e)}')
def create_table_salones(self):
try:
conn = Connection()
query = '''
CREATE TABLE IF NOT EXISTS salones(
id SERIAL PRIMARY KEY NOT NULL,
Seccion varchar(50) NOT NULL
);
'''
conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
def delete_nota(self, id):
try:
conn = Connection()
query = f'''
DELETE FROM nota WHERE id ={id};
'''
cursor = conn.execute_query(query)
conn.commit()
print(f'Se elimino el alumno registrado con el ID {id}')
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
def create_table_nota(self):
try:
conn = Connection()
query = '''
CREATE TABLE IF NOT EXISTS nota(
id SERIAL PRIMARY KEY NOT NULL,
matematica REAL,
comunicacion REAL,
ingles REAL,
bimestre integer
);
'''
conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
def create_table_docente(self):
try:
conn = Connection()
query = '''
CREATE TABLE IF NOT EXISTS profesor(
id SERIAL PRIMARY KEY NOT NULL,
nombre_profesor varchar(50) NOT NULL,
edad REAL,
correo varchar(75) NOT NULL,
curso varchar(50) NOT NULL
);
'''
conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
def insert_nota(self, ident, matematica, comunicacion, ingles, bimestre):
self.ident = ident
self.matematica = matematica
self.comunicacion = comunicacion
self.ingles = ingles
self.bimestre = bimestre
try:
conn = Connection()
query = f'''
INSERT INTO nota (id, matematica, comunicacion, ingles, bimestre) VALUES ({ident}, {matematica} ,{comunicacion}, {ingles}, {bimestre})
'''
cursor = conn.execute_query(query)
conn.commit()
print(
f"Se ha registrado correctamente las notas del alumno con el id {ident}"
)
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
def inner_alumno_nota(self):
try:
conn = Connection()
query = '''
DROP TABLE IF EXISTS alumno_nota;
'''
conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
try:
conn = Connection()
query = '''
CREATE TABLE IF NOT EXISTS alumno_nota(
id SERIAL PRIMARY KEY NOT NULL,
nombre_alumno varchar(50) NOT NULL,
edad REAL,
correo varchar(75) NOT NULL,
salon varchar(50) NOT NULL,
matematica REAL,
comunicacion REAL,
ingles REAL,
bimestre integer
);
'''
conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
try:
conn = Connection()
query = f'''
INSERT INTO alumno_nota(nombre_alumno, edad, correo, salon, matematica, comunicacion,
ingles, bimestre)
SELECT nombre_alumno, edad, correo, salon, matematica, comunicacion,
ingles, bimestre FROM alumno INNER JOIN nota on alumno.id = nota.id
'''
cursor = conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
def inner_alumno_nota_salon(self):
try:
conn = Connection()
query = '''
DROP TABLE IF EXISTS alumno_nota_salon;
'''
conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
try:
conn = Connection()
query = '''
CREATE TABLE IF NOT EXISTS alumno_nota_salon(
id SERIAL PRIMARY KEY NOT NULL,
nombre_alumno varchar(50) NOT NULL,
salon varchar(50) NOT NULL,
matematica REAL,
comunicacion REAL,
ingles REAL,
bimestre integer,
nombre_profesor varchar(50) NOT NULL
);
'''
conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
try:
conn = Connection()
query = f'''
INSERT INTO alumno_nota_salon(nombre_alumno, salon, matematica, comunicacion, ingles, bimestre, nombre_profesor)
SELECT nombre_alumno, salon, matematica, comunicacion, ingles, bimestre, nombre_profesor
FROM alumno_nota INNER JOIN profesor_salon_completo on alumno_nota.salon = profesor_salon_completo.id_salon
'''
cursor = conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
def inner_profesor_salon(self):
try:
conn = Connection()
query = '''
DROP TABLE IF EXISTS profesor_salon_completo;
'''
conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
try:
conn = Connection()
query = '''
CREATE TABLE IF NOT EXISTS profesor_salon_completo(
id SERIAL PRIMARY KEY NOT NULL,
nombre_profesor varchar(50) NOT NULL,
edad REAL,
correo varchar(75) NOT NULL,
curso varchar(50) NOT NULL,
id_salon varchar(50) NOT NULL
);
'''
conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
try:
conn = Connection()
query = f'''
INSERT INTO profesor_salon_completo(nombre_profesor, edad, correo, curso, id_salon)
SELECT nombre_profesor, edad, correo, curso, id_salon
FROM profesor INNER JOIN salon_profe on profesor.id = salon_profe.id_profesor
'''
cursor = conn.execute_query(query)
conn.commit()
except Exception as e:
print(f'{str(e)}')
finally:
conn.close_connection()
