Reply To: Disable naming warnings

[Ronald]

Dear ale35,

The best way to get rid of warnings is to solve the underlying reason or, second best, redirecting them to a log file so they do not scroll over the screen but are awaiting review on disk. For the latter see logging.

To resolve the cell rename warning avoid recreating a cell more than once, i.e. do not do the following:

import nazca as nd

def createA():
    with nd.Cell('test') as C:
        pass
    return C

createA()
createA() # causes a renaming warning
createA() # causes a renaming warning

but instead do

import nazca as nd

def createA():
    with nd.Cell('test') as C:
        pass
    return C

A = createA()
A.put()
A.put()
A.put()

Another way to resolve these warnings is to use the @hashme decorator. It checks on cell name reuse and returns the existing cell rather then recreating it under a new name:

import nazca as nd

@nd.bb_util.hashme('test')
def createA():
    with nd.Cell() as C:
        pass
    return C

createA()
createA() # no more renaming warning
createA() # no more renaming warning

Ronald