qav | Python Question Answer Validation | Validation library

by UMIACS Python Version: 1.1.9 License: LGPL-2.1

X-Ray Key Features Code Snippets(3)Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | qav Summary

qav is a Python library typically used in Institutions, Learning, Education, Utilities, Validation applications. qav has no bugs, it has no vulnerabilities, it has build file available, it has a Weak Copyleft License and it has low support. You can install using 'pip install qav' or download it from GitHub, PyPI.

qav is a Python library for console-based question and answering, with the ability to validate input. It provides question sets to group related questions. Questions can also have subordinate Questions underneath them. Answers to those questions can be validated based on a simple, static piece of information provided by you. Answers may also be validated dynamically based on the information provided in previous questions.

Support

Quality

Security

License

Reuse

Support

qav has a low active ecosystem.

It has 9 star(s) with 3 fork(s). There are 5 watchers for this library.

There were 2 major release(s) in the last 6 months.

qav has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of qav is 1.1.9

Quality

qav has no bugs reported.

Security

qav has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

qav is licensed under the LGPL-2.1 License. This license is Weak Copyleft.

Weak Copyleft licenses have some restrictions, but you can use them in commercial projects.

Reuse

qav releases are available to install and integrate.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed qav and discovered the below as its top functions. This is intended to give you an instant insight into qav implemented functionality, and help decide if they suit your requirements.

Ask the user to ask the question
Ask the question
Validate the answer
The answer to the question
Print the choices
The error message
Append an item to the list
Prepend an item to the list
Get input
Choice
Color a string
Return the hints for the client

Get all kandi verified functions for this library.

qav Key Features

No Key Features are available at this moment for qav.

qav Examples and Code Snippets

Question Answer Validation (qav),License

Python

Lines of Code : 19

License : Weak Copyleft (LGPL-2.1)

Copy

qav - question answer validation in Python
Copyright (C) 2015  UMIACS

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; eith

Question Answer Validation (qav),Example Usage

Python

Lines of Code : 11

License : Weak Copyleft (LGPL-2.1)

Copy

>>> from qav.questions import Question
>>> from qav.validators import ListValidator
>>> q = Question('How old am I? ', 'age', ListValidator(['20', '35', '40']))
>>> q.ask()
Please select from the following choices:

Question Answer Validation (qav),Installation

Python

Lines of Code : 1

License : Weak Copyleft (LGPL-2.1)

Copy

$ pip install qav

Community Discussions

Trending Discussions on qav

Plotly: How to change the range of the y-axis of a subplot?

Plotly adding second bar chart to candlestick chart but get error message

Varchar and nvarchar different implicit conversion to int

Appending a pandas dataframe with new data

Draw direction and by parsing direction api overview_polyline

QUESTION

Plotly: How to change the range of the y-axis of a subplot?

Asked 2021-Mar-28 at 21:57

I have the following code:

...

ANSWER

Answered 2021-Mar-28 at 15:26

I don't use plotly, but looking at the docs, I see the following for setting the range of the y-axis:

Source https://stackoverflow.com/questions/66842973

QUESTION

Plotly adding second bar chart to candlestick chart but get error message

Asked 2021-Mar-28 at 02:08

I am trying to add a volume bar chart to my candlestick chart that is made using Plotly. I know this has already been addressed in a previous question but I get an error message:

TypeError: add_traces() got an unexpected keyword argument 'secondary_y'

Which is strange to me considering that this is used to get it to work and even in the documentation they use this. Here is my code:

...

ANSWER

Answered 2021-Mar-28 at 02:08

I believe the issue is that you are using fig.add_traces when you should be using fig.add_trace

Source https://stackoverflow.com/questions/66835503

QUESTION

Varchar and nvarchar different implicit conversion to int

Asked 2019-Dec-13 at 21:42

SQL Server 2017. Collation: SQL_Latin1_General_CP1_CI_AS

Legacy database.

The following code:

...

ANSWER

Answered 2019-Dec-13 at 15:55

Strings and numbers are completely different. Strings are sorted left to right by each character, numbers are assorted in numerical order. This is just one reason why using the correct data type is so important.

'10' is less than '2' because '2' is greater than '1'; therefore '10' is less than '2'. '09-12-2019' is "before" '31-01-1924' because '3' is greater than '0'.

If you are comparing numbers, use numerical data types, not strings. If you're comparing dates (and times) use a Date and Time data type, not a string.

Appears what the OP is actually asking about it Data Type Precedence. When 2 expressions are of different data types and compared the Data Precedence is used to implicitly convert one side of the expression to be the same as the other.

In your query you have 2 expressions: @qav1 < '0' and @qav1 < 0. The former will not be effected by Data Type Precedence, as both sides are the same. As a result the - is compared to the 0, which has a larger value , and so 1 is returned.

For the second second expression, '-89' is implicitly converted to an int, due to Data Type Precedence, and so the expression beomces -89 < 0. This is true, and so 1 is returned.

SQL Server uses the following precedence order for data types:

user-defined data types (highest)

sql_variant

xml

datetimeoffset

datetime2

datetime

smalldatetime

date

time

float

real

decimal

money

smallmoney

bigint

int

smallint

tinyint

bit

ntext

text

image

timestamp

uniqueidentifier

nvarchar (including nvarchar(max) )

nchar

varchar (including varchar(max) )

char

varbinary (including varbinary(max) )

binary (lowest)

Source https://stackoverflow.com/questions/59325693

QUESTION

Appending a pandas dataframe with new data

Asked 2019-Feb-15 at 13:11

I'm trying to build a DataFrame of stock data, I can get all the data I need, but can only get 1000 data points at a time. So what I want to do is save the initial 1000 data points in a csv file, and then run my program again every now and again, and any new data, I want to append to the old DataFrame. So it needs to check the 'new df' against the 'old df' and append any new rows.

Lets say my 'old df', saved on a csv file, looks like this:

...

ANSWER

Answered 2019-Feb-15 at 11:43

Use append with drop_duplicates() if date is not an index.

Source https://stackoverflow.com/questions/54708188

QUESTION

Draw direction and by parsing direction api overview_polyline

Asked 2017-Sep-21 at 11:48

I want to draw direction with waypoits based on the result of google direction Api, From this URL I want to parse the response and draw the route on the google map.

Google Direction Api URl https://maps.googleapis.com/maps/api/directions/json?origin=10.1849092,76.37530459999999&destination=10.308027199999998,76.3336779&sensor=false&waypoints=10.2269749,76.3750218|10.263201599999999,76.3492569|10.283437099999997,76.3420206|

From the result I am taking the value of "routes" -> "overview_polyline"-> "points" to deaw the line, I am having "points" value as

...

ANSWER

Answered 2017-Sep-21 at 10:38

I am using drawDirectionToStop() to draw the route, I am passing to the value of "points" decodeOverviewPolyLinePonts() for parse,

Source https://stackoverflow.com/questions/46341749

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install qav

You can install using 'pip install qav' or download it from GitHub, PyPI.
You can use qav like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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