473,379 Members | 1,520 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,379 software developers and data experts.

Need to generate some functions.

Given a list of names

ll = ("n1", "n2", "n3", "n4")

I want to create a pair of functions based off of each name. An example of
what I want to happen would look like this:

def mkn1dict(address):
return {'Address': address, 'Control': SOME_CONST}

def mkn1Classobj(address):
return Classobj( mkn1classobj(address) )

I know how to do this in a preprocessor, but I'd like to do it directly in
python. Can this be done?

TIA
--
Time flies like the wind. Fruit flies like a banana. Stranger things have .0.
happened but none stranger than this. Does your driver's license say Organ ..0
Donor?Black holes are where God divided by zero. Listen to me! We are all- 000
individuals! What if this weren't a hypothetical question?
steveo at syslang.net
Aug 17 '07 #1
1 1097
you can use the dictionary returned by the built in function vars, along
the lines of
>>vars()["foo"] = lambda x: 3*x
foo(2)
6

but polluting your name space with data counts as bad style and will
probably bite you at some point -- you probably are better of putting
closures in a dictionary:
>>def mkdict(address):
def something():
return {'Address': address, 'Control': "SOME_CONST"}
return something
>>mk = {}
mk["n1"] = mkdict("n1")
mk["n1"]()
{'Control': 'SOME_CONST', 'Address': 'n1'}


Steven W. Orr wrote:
Given a list of names

ll = ("n1", "n2", "n3", "n4")

I want to create a pair of functions based off of each name. An example
of what I want to happen would look like this:

def mkn1dict(address):
return {'Address': address, 'Control': SOME_CONST}

def mkn1Classobj(address):
return Classobj( mkn1classobj(address) )

I know how to do this in a preprocessor, but I'd like to do it directly
in python. Can this be done?

TIA

Aug 17 '07 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

2
by: wandaring | last post by:
here's my problem If a visitor comes to visit my site and puts in his / her browser www . mysite.com/Ceciliasfirstpage.html (excluding the space) I want Ceciliasfirstpage.html to be generated...
1
by: alex bazan | last post by:
I used the xslt functions with php4... now i've moved to php5, and, as the xslt functions are no longer bundled, i'm moving the code to the XSLTProcessor class. I've found a problem with the...
45
by: Joh | last post by:
hello, i'm trying to understand how i could build following consecutive sets from a root one using generator : l = would like to produce : , , , ,
3
by: visual basic dummy | last post by:
I have taken a course at the local college. It is called Advanced Languages and this course will cover C++, Perl and Javascript. I must pass this course. In January/Feb we covered a 1000+page...
4
by: ShaneG | last post by:
We have ptr_fun to handle functions, mem_fun to handle member functions that will be called through a pointer, and mem_fun_ref to handle member functions that will be called through a reference. ...
5
by: Benne Smith | last post by:
Hi, I have three enviroments; a development, a testing and a production enviroment. I'm making a big application (.exe), which uses alot of different webservices. I don't use the webservices...
13
by: Brett Baisley | last post by:
At school, we do all of our coding in emacs, but I am trying to get the example apps working at home using Visual C++.net. In the example, there are 4 .cpp files (canvas.cpp, main.cpp,...
5
by: HotRod | last post by:
I am new to this so please go easy. We currently have some students doing some work on some web based tracking documents for us. They are currently using VB .net to develop what we requested....
0
by: ward | last post by:
Greetings. Ok, I admit it, I bit off a bit more than I can chew. I need to complete this "Generate Report" page for my employer and I'm a little over my head. I could use some additional...
9
by: pereges | last post by:
Hello I need some ideas for designing a recursive function for my ray tracing program. The idea behind ray tracing is to follow the electromagnetic rays from the source, as they hit the...
1
by: CloudSolutions | last post by:
Introduction: For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
0
by: Faith0G | last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
0
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome former...
0
by: ryjfgjl | last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
0
by: taylorcarr | last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.