Easy data entry and validation.
Project description
Overview
EasyEntry enter data into a program and easily check if they are valid.
Uses dictionaries to define the properties of the data:
type: str, int, float, date, time, email, passwd and menu.
default: sets a default by pressing the return key
options: defines a list of allowed values: [‘a’, ‘b’,…]
minmax: sets minimum and maximum limits for a value: [0, 100]
required: defines the obligation or not to introduce a value: True or False
and others (See the property list).
Example:
import easyentry as ee ee.global_required = True person = {} person['name'] = {'type':'str'} person['city'] = {'type':'str', 'default':'Seville'} person['age'] = {'type':'int', 'minmax': [0,100]} person['height'] = {'type':'float'} person['bicycle'] = {'type':'str', 'options': ['y','n']} person['datetrip'] = {'type':'date', 'default': 'now'} person['email'] = {'type':'email', 'required': False} name = ee.entry('What is your name?', (person, 'name')) city = ee.entry('What city you live?', (person, 'city')) age = ee.entry('How old are you?', (person, 'age')) height = ee.entry('Height?', (person, 'height')) bicycle = ee.entry('Do you have a bicycle?', (person, 'bicycle')) datetrip = ee.entry('Date of trip?', (person, 'datetrip')) email = ee.entry('Your email address', (person, 'email'))
Password
Enter a password:
person['passwd'] = {'type':'passwd'} passwd = ee.entry('Enter password', (person, 'passwd')) repeat = ee.entry('Repeat password', (person, 'passwd')) if passwd == repeat: print(passwd)
Property list
Properties of the data types available:
str: required, options or minmax and default
int: required, options or minmax and default
float: required, options or minmax and default
date: required, options or mixmax and default:date or now
time: required, options or mixmax and default:time or now
password: required
email: required
menu: required, title, options, default, sorted and rindex
Constants
The constants are used to set the values that define the general behavior of EasyEntry:
# Message to be displayed when data is not valid: # - You can type the message in your language # - If the value is omitted, the default is the current (in English) ee.error_message = 'Invalid input, please try again' # Set format 'date' and 'time': # - Date format: '%Y-%m-%d' -> YYYY-MM-DD (default) # - Hour format: '%H:%M:%S' -> HH:MM:SS (default) ee.date_format = '%d-%m-%Y' ee.time_format = '%H:%M' # Set the type of numerical data (int and float): # - True and value = '' : var int -> return 0 # var float -> return 0.0 # - False (default) and value = '': return '' ee.strict_return = False # Establish whether it is mandatory to enter a valid value or # an empty entry (press return) is allowed # - True -> You must enter a valid value in all fields # - False -> The field can be empty (default) # The value of the 'required' property of a field overrides # the global value ee.global_required = True
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