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Revision 945

Added by Aaron Marcuse-Kubitza almost 13 years ago

opts.py: env_flag(): Added support for default value if unset

View differences:

lib/opts.py
4 4 

  		




  5
  5
  
    
import util


  		




  6
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  7
  
  
    
def env_flag(name, env_names_ref=None):


  		




  
  7
  
    
def env_flag(name, default=False, env_names_ref=None):


  		




  8
  8
  
    
    if env_names_ref != None: env_names_ref.append(name+'=1')


  		




  9
  
  
    
    return name in os.environ and os.environ[name] != ''


  		




  
  9
  
    
    return bool(os.getenv(name, default))


  		




  10
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  11
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def get_env_var(name, default, env_names_ref=None):


  		




  12
  12
  
    
    if env_names_ref != None: env_names_ref.append(name+'=...')


  		












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