def bookimport_post():
x = web.input(myfile={})
if 'myfile' in x:
fname = 'tmp/libros.csv'
f = open(fname, 'w')
f.write(x.myfile.file.read())
f.close()
grades_db = config.DB.select('grades')
groups_db = config.DB.select('groups')
grades_db_list = []
groups_db_list = []
new_grades = []
new_groups = []
with open(fname, 'rb') as data:
try:
# csv.DictReader uses first line in file for column headings by default
dr = csv.DictReader(data) # comma is default delimiter
to_db = [(i['titulo'], i['curso'], i['grupo'].upper(), i['editorial'], i['isbn'],
i['precio'].replace(',', '.'), i['stock']) for i in dr]
for gdb in grades_db:
grades_db_list.append(gdb['grade'])
for gdb in groups_db:
groups_db_list.append(gdb['groupe'])
for item in to_db:
if item[1] in grades_db_list:
pass
else:
new_grades.append(item[1])
grades_db_list.append(item[1])
if item[2] in groups_db_list:
pass
else:
new_groups.append(item[2])
groups_db_list.append(item[2])
print new_grades, new_groups
os.remove(fname)
except Exception, e:
os.remove(fname)
return render.error('csv.DictReader', e)
else:
con = sqlite3.connect('db/libros.sqlite')
con.text_factory = str
cur = con.cursor()
try:
print to_db
cur.executemany('''INSERT INTO books (titulo, curso, grupo, editorial,
isbn, precio, stock)
VALUES (?, ?, ?, ?, ?, ?, ?);''',
to_db)
con.commit()
except Exception, e:
return render.error('SQLite', e)
for grade in new_grades:
config.DB.insert('grades', grade=grade)
for group in new_groups:
config.DB.insert('groups', groupe=group)
def studimport_post():
x = web.input(myfile={})
if 'myfile' in x:
fname = 'tmp/alumnos.csv'
f = open(fname, 'w')
f.write(x.myfile.file.read())
f.close()
grades_db = config.DB.select('grades')
groups_db = config.DB.select('groups')
grades_db_list = []
groups_db_list = []
new_grades = []
new_groups = []
with open(fname, 'rb') as data:
try:
# csv.DictReader uses first line in file for column headings by default
dr = csv.DictReader(data) # comma is default delimiter
to_db = [(i['nombre'], i['curso'], i['grupo'].upper(), i['tutor'], i['profesiones'], i['tel1'],
i['tel2'], i['mail1'], i['mail2']) for i in dr]
for gdb in grades_db:
grades_db_list.append(gdb['grade'])
for gdb in groups_db:
groups_db_list.append(gdb['groupe'])
for item in to_db:
if item[1] in grades_db_list:
pass
else:
new_grades.append(item[1])
grades_db_list.append(item[1])
if item[2] in groups_db_list:
pass
else:
new_groups.append(item[2])
groups_db_list.append(item[2])
print new_grades, new_groups
os.remove(fname)
except Exception, e:
os.remove(fname)
return render.error('csv.DictReader', e)
else:
con = sqlite3.connect('db/libros.sqlite')
con.text_factory = str
cur = con.cursor()
try:
cur.executemany('''INSERT INTO students (nombre, curso, grupo, tutor,
profesiones, tel1, tel2, mail1, mail2)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?);''',
to_db)
con.commit()
except Exception, e:
return render.error('SQLite', e)
for grade in new_grades:
config.DB.insert('grades', grade=grade)
for group in new_groups:
config.DB.insert('groups', groupe=group)
