LSSTApplications  8.0.0.0+107,8.0.0.1+13,9.1+18,9.2,master-g084aeec0a4,master-g0aced2eed8+6,master-g15627eb03c,master-g28afc54ef9,master-g3391ba5ea0,master-g3d0fb8ae5f,master-g4432ae2e89+36,master-g5c3c32f3ec+17,master-g60f1e072bb+1,master-g6a3ac32d1b,master-g76a88a4307+1,master-g7bce1f4e06+57,master-g8ff4092549+31,master-g98e65bf68e,master-ga6b77976b1+53,master-gae20e2b580+3,master-gb584cd3397+53,master-gc5448b162b+1,master-gc54cf9771d,master-gc69578ece6+1,master-gcbf758c456+22,master-gcec1da163f+63,master-gcf15f11bcc,master-gd167108223,master-gf44c96c709
LSSTDataManagementBasePackage
Public Member Functions | Public Attributes | List of all members
lsst.sconsUtils.utils.Log Class Reference

A dead-simple logger for all messages. More...

Inheritance diagram for lsst.sconsUtils.utils.Log:

Public Member Functions

def __init__
 
def info
 
def warn
 
def fail
 
def flush
 

Public Attributes

 traceback
 
 verbose
 

Detailed Description

A dead-simple logger for all messages.

This simply centralizes decisions about whether to throw exceptions or print user-friendly messages (the traceback variable) and whether to print extra debug info (the verbose variable). These are set from command-line options in state.py.

Definition at line 19 of file utils.py.

Constructor & Destructor Documentation

def lsst.sconsUtils.utils.Log.__init__ (   self)

Definition at line 21 of file utils.py.

21 
22  def __init__(self):
23  self.traceback = False
24  self.verbose = True

Member Function Documentation

def lsst.sconsUtils.utils.Log.fail (   self,
  message 
)

Definition at line 35 of file utils.py.

35 
36  def fail(self, message):
37  if self.traceback:
38  raise RuntimeError(message)
39  else:
40  if message:
41  sys.stderr.write(message + "\n")
42  SCons.Script.Exit(1)
def lsst.sconsUtils.utils.Log.flush (   self)

Definition at line 43 of file utils.py.

43 
44  def flush(self):
45  sys.stderr.flush()
def lsst.sconsUtils.utils.Log.info (   self,
  message 
)

Definition at line 25 of file utils.py.

25 
26  def info(self, message):
27  if self.verbose:
28  print message
def lsst.sconsUtils.utils.Log.warn (   self,
  message 
)

Definition at line 29 of file utils.py.

29 
30  def warn(self, message):
31  if self.traceback:
32  warnings.warn(message, stacklevel=2)
33  else:
34  sys.stderr.write(message + "\n")

Member Data Documentation

lsst.sconsUtils.utils.Log.traceback

Definition at line 22 of file utils.py.

lsst.sconsUtils.utils.Log.verbose

Definition at line 23 of file utils.py.


The documentation for this class was generated from the following file: