cues 0.3.0

Elegant and sophisticated prompts to inquire and ask questions at the command line.

Cues

Elegant and sophisticated prompts to inquire and ask questions at the command line.

Compatibility

Windows	macOS	Linux
✔	✔	✔

Installation

You can install Cues by using pip:

pip install cues

Examples

Select

You can use the Select class to create a prompt that asks the user to select a single option among a list of them, allowing the user to shuffle through them by using the arrow keys.

If you would like to to see an example of this in action, you can run the following command in your terminal:

python -m cues.select

Here's some example code showing how you could create a Select prompt:

from cues import Select


name = 'programming_language'
message = 'Which of these is your favorite programming language?'
options = ['Python', 'JavaScript', 'C++', 'C#']

cue = Select(name, message, options)
answer = cue.send()
print(answer)

This produces the following output:

Confirm

You can use the Confirm class to create a prompt that displays a message to the user and then asks them to enter y (Yes) or N (No).

If you would like to to see an example of this in action, you can run the following command in your terminal:

python -m cues.confirm

Here's some example code showing how you could create a Confirm prompt:

from cues import Confirm

name = 'continue'
message = 'Are you sure you want to continue?'

cue = Confirm(name, message)
answer = cue.send()
print(answer)

This produces the following output:

Form

You can use the Form prompt to display a series of fields for the user to answer and fill out.

If you would like to to see an example of this in action, you can run the following command in your terminal:

python -m cues.form

Here's some example code showing how you could create a Form prompt:

from cues import Form


name = 'basic_info'
message = 'Please fill out the following form:'
fields = [
    {
        'name': 'first_name',
        'message': 'What is your first name?',
        'default': 'Giovanni'
    },
    {
        'name': 'last_name',
        'message': 'What is your last name?',
        'default': 'Salinas'
    },
    {
        'name': 'birthday',
        'message': 'What is your favorite programming language?'
    }
]

cue = Form(name, message, fields)
answer = cue.send()
print(answer)

This produces the following output:

Survey

You can use the Survey class to display a series of questions to the user and have them give a rating based on a scale that you provide.

If you would like to to see an example of this in action, you can run the following command in your terminal:

python -m cues.survey

Here's some example code showing how you could create a Survey prompt:

from cues import Survey


name = 'customer_satisfaction'
message = 'Please rate your satisfaction with the following areas:'
scale = [1, 2, 3, 4, 5]
fields = [
    {
        'name': 'customer_service',
        'message': 'Customer service'
    },
    {
        'name': 'restaurant_service',
        'message': 'Restaurant service'
    },
    {
        'name': 'bar_service',
        'message': 'Bar service'
    },
    {
        'name': 'room_service',
        'message': 'Room service'
    }
]

cue = Survey(name, message, scale, fields)
answer = cue.send()
print(answer)

This produces the following output:

Checkbox

You can use the Checkbox class to give a user a list of options and have them select as many as they would like by using the spacebar.

If you would like to to see an example of this in action, you can run the following command in your terminal:

python -m cues.checkbox

Here's some example code showing how you could create a Checkbox prompt:

from cues import Checkbox


name = 'guitars'
message = 'Pick your favorite guitars:'
options = [
    'Les Paul',
    'Stratocaster',
    'Telecaster',
    'SG',
    'Flying V',
    'Acoustic',
    'Classical',
]

cue = Checkbox(name, message, options)
answer = cue.send()
print(answer)

This produces the following output:

Password

You can use the Password class when you need input from the user but would prefer their input be hidden while they type as it may contain sensitive information.

If you would like to to see an example of this in action, you can run the following command in your terminal:

python -m cues.password

from cues import Password


name = 'password'
message = 'Password:'

cue = Password(name, message)
answer = cue.send()
print(answer)

This produces the following output:

To Do

• JSON prompt
• Checkbox prompt
• Password prompt

...amongst other things!