Search
Code Directory
 ASP
 ASP.NET
 C/C++
 CFML
 CGI/PERL
 Delphi
 Development
 Flash
 HTML
 Java
 JavaScript
 Pascal
 PHP
 Python
 SQL
 Tools
 Visual Basic & VB.NET
 XML
New Code
Spire.PDF for Java 2.7.8
Database Workbench Pro 5.6.10.0
The C# PDF Library 2020.1.5
CAD-Viewer 3DVBVIEW V4
dotConnect for SQLite 5.15
LuaStudio 9.92
EntityDAC 2.3
Devart ODBC Driver for QuickBooks 2.0
phpEnter 5.1.
Udemy Clone script 2.01
VisualNEO Web 19.11.7
VisualNEO for Windows 19.4.29.0
SentiVeillance SDK Trial 7.3
Devart ODBC Driver for PostgreSQL 3.2
SecureBridge 9.2
Top Code
SecureBridge 8.0
dotConnect for SQLite 5.9
Database Workbench Pro 5.6.10.0
EntityDAC 1.6
ATN Site Builder 3.0
ATN Resume Finder 2.0
PHP Review Script 1.0
Invoice Manager by PHPJabbers 3.0
ICPennyBid Penny Auction Script 4.0
The C# PDF Library 1.0
Active Dhtml Drop Down Menu In Java Script 2.I
A beginner's guide to threading in C#
Ping Pong Game Code Script 1.1
Creating and Using Custom Attributes in C#
Py Tic Tac Toe
Top Rated
phpEnter 5.1.
Single Leg MLM 1.2.1
Azizi search engine script PHP 4.1.10
Paste phpSoftPro 1.4.1
Extreme Injector 3.7
Deals and Discounts Website Script 1.0.2
ADO.NET Provider for ExactTarget 1.0
Solid File System OS edition 5.1
Classified Ad Lister 1.0
Aglowsoft SQL Query Tools 8.2
Invoice Manager by PHPJabbers 3.0
ICPennyBid Penny Auction Script 4.0
PHP Review Script 1.0
ATN Resume Finder 2.0
ATN Site Builder 3.0
Type-Checking Function Overloading Decorator 
File ID: 64884






Type-Checking Function Overloading Decorator 
Download Type-Checking Function Overloading Decorator http://code.activestate.com/recipes/577065-type-checking-function-overloading-decorator/?in=lang-pythonReport Error Link
License: Freeware
Downloads: 6
Submit Rating:
Type-Checking Function Overloading Decorator  Description
Description: The recipe presents a function overloading decorator in python that do type check. The type signature is marked with the @takes and @returns decorator, which causes the function to raise an InputParameterError exception if called with inappropriate arguments. The @overloaded function searches for the first overloads that doesn't raise TypeError or InputParameterError when called. Alternative overloads are added to the overloads list by using the @func.overload_with decorator. The order of function definition determines which function gets tried first and once it founds a compatible function, it skips the rest of the overloads list.

License: Freeware

Related: checkng, decorator, Function, overloading, Python, Type

O/S:Windows

Downloads: 6



More Similar Code

The recipe presents a simple decorator for function overloading in python. The @overloaded function searches for the first overloads that doesn't raise TypeError when called. Overloads are added to the overloads list by using the @func.overload_with decorator. The order of function definition determines which function gets tried first and once it founds a compatible function, it skips the rest of the overloads list.



Clean lightweight type-checking with Python 3.0 annotations.



This recipe adds parameter type checking to each method or function invocation. Not a replacement for static typing, but it makes a nice pair of shackles to me.



Multi-language library to deal with multimethod dispatch, disambiguation and type-checking using dispatch tables. This approach yields fast dispatch in constant-time and greatly helps resolving ambiguities.



This recipe provides an easy-to-use, decorator-based solution to the problem of using functions from other languages, especially C, in Python. It takes advantage of Python's new annotations to provide simple type checking and automatic conversion....



The entire function is as follows:

function Err = DataSeriesNonParamErr(Dat,Type,alpha)
%function Err = DataSeriesNonParamErr(Dat,Type,'alpha)
%
% Calculate non-parametric error bars at every point in the input array



This is an article that explains Static types, which makes the codes healthier. Except Java language all the other programming language are moving away from Static type checking. Static type checking is a powerful tool against introducing and for...



From this online ASP tutorial, you would be able to get more information about email validation in ASP. It uses the database and image files with email checking function. Explains with sample coding to create registration form and database to...



The program Japos Compare File is intended for checking and statement of changes in data files, text etc. The program is especially intended for debuggion and checking function of encryption and comprimation programs. For fast detection of changes...



Full-featured O(1) LRU cache backported from Python3.3. The full Py3.3 API is supported (thread safety, maxsize, keyword args, type checking, __wrapped__, and cache_info). Includes Py3.3 optimizations for better memory utilization, fewer...

User Review for Type-Checking Function Overloading Decorator
- required fields
     

Please enter text on the image