easyentry 0.0.9

概述

easyentry将数据输入程序并轻松检查它们是否有效。

使用字典定义数据的属性：

• type：str、int、float、date、time、email、passwd和menu。
• default：按回车键设置默认值
• options：定义允许值的列表：['a'，'b'，…]
<值：设置一个值的最小和最大限制：[ 0, 100 ] < >
• required：定义是否引入值的义务：true或false
• 以及其他（参见属性列表）。

示例：

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'))

创建选项菜单

创建菜单：

person['info'] = {'type':'menu', 'title':'Select an option', 'options':['phone','mail','none'], 'rindex':True}
info = ee.entry('To receive information by...', (person, 'info'))

选项：

• rindex：with true返回所选选项的编号
• sorted：排序选项列表（true/false）

输出：

To receive information by...
(1) phone
(2) mail
(3) none
Select an option [3]:

密码

输入密码：

person['passwd'] = {'type':'passwd'}

passwd = ee.entry('Enter password', (person, 'passwd'))
repeat = ee.entry('Repeat password', (person, 'passwd'))

if passwd == repeat:
    print(passwd)

属性列表

可用数据类型的属性：

• str：必需，options或minmax和default
• int：必需，options或minmax和default
• float：必需，options或minmax和default
• date：必需，选项或mixmax，默认值：date或now
• time：必需，选项或mixmax，默认值：time或now
• 密码：必需的
• email：必需的
• menu：必需，标题，选项，默认值，排序和索引

常数

常数用于设置定义easyentry的一般行为的值：

# 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