rfig | Ruby library for creating figures and slide presentations | Document Editor library

by percyliang Ruby Version: Current License: No License

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kandi X-RAY | rfig Summary

rfig is a Ruby library typically used in Editor, Document Editor, Latex applications. rfig has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

rfig version 1.4.7 Created by Percy Liang Last updated 05/23/12. rfig is a package that allows you to create figures or slide presentations by programming in Ruby. The Ruby code generates a Metapost file, which is compiled into a PDF file. Mandatory requirements: - Ruby 1.8 (I test on 1.8.7) - LaTeX2e: pdflatex and context (includes mptopdf) Optional: - ImageMagick (for convert if you want to embed PDF files) This was tested on Debian Linux.

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Support

rfig has a low active ecosystem.

It has 4 star(s) with 2 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 2 have been closed. On average issues are closed in 2 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of rfig is current.

Quality

rfig has 0 bugs and 0 code smells.

Security

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

rfig code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

rfig does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

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rfig releases are not available. You will need to build from source code and install.

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

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rfig Key Features

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rfig Examples and Code Snippets

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Community Discussions

Trending Discussions on rfig

Passing returned value from one function to another with Python

QUESTION

Passing returned value from one function to another with Python

Asked 2020-Sep-29 at 01:54

I am trying to pass the inputted value from one function to another function. How it works is the user click the Tkinter button which runs the chk(): function. Once the button is click the user will have to scan their tag (rfig tag) which will read the user's tagID and give the idTag variable a value. When the idTag is returned the dataCheck(): function will be called and check if the idTag value match one of the values in the userID column of my sqlite3 database.

My issue is I keep getting the Error : name 'idTag' is not defined

The command reader.read() acts like a input function because the user actually has to scan (or input) their tag before they can continue. I think the problem is the function is being call as soon as the button is being click which is causing the idTag variable to still be empty due to the user not having inputted the value yet. Any thoughs?

...

ANSWER

Answered 2020-Sep-29 at 01:54

Several issues here

First, get rid of global idTag as I think that's just creating scope issues. You don't need a global variable.

tagScanner() does not make use of its only input argument, so get rid of it. You're getting the id from reader, so this function does not need another input.

You're comparing the input idTag in dateCheck(idTag) to your query string instead of whatever's returned by the query, that's probably not your intention.

When the interpreter reaches a return in a function, the function exits. The last line of tagScanner() will never execute, because it returns right before that. Try calling dataCheck(idTag) before you return idTag

Your sqlite query is always querying for "idTag", e.g. the string of characters "idTag" rather than the value that you read in and assigned to the variable idTag. Use ? to designate that you want to provide a value during the query, see the docs here: https://docs.python.org/2/library/sqlite3.html

Putting it all together:

Source https://stackoverflow.com/questions/64111610

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

Vulnerabilities

No vulnerabilities reported

Install rfig

Run the following commands from this directory: . rc # Sets environment variables examples/simple.rb # Try out a simple example to make sure everything works. You can read (and even compile) the tutorial, which should guide a beginner user through the basic features of rfig. examples/tutorial.rb examples/tutorial.pdf.

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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