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IMP Reference Guide  2.20.0
The Integrative Modeling Platform
log.py

Show various ways to use the log and control it.

1 ## \example log.py
2 # Show various ways to use the log and control it.
3 
4 import IMP
5 import sys
6 
7 IMP.setup_from_argv(sys.argv, "Log example")
8 
9 
10 class DummyObject(IMP.Object):
11 
12  def __init__(self):
13  IMP.Object.__init__(self, "DummyObject%1%")
14 
15  def add_log(self):
16  # Temporarily (for the duration of the 'with' block) set the
17  # log level and context.
18  # these are done by the IMP_OBJECT_LOG macro in C++
19  with IMP.SetLogState(self.get_log_level()):
20  with IMP.CreateLogContext(self.get_name() + "::add_log"):
21  self.set_was_used(True)
22  IMP.add_to_log(IMP.VERBOSE,
23  "A verbose message in the object\n")
24 
25 
26 # we can set the log level for all of IMP
27 IMP.set_log_level(IMP.TERSE)
28 
29 # we can tell it to print the time each event occurs
31 
32 # we can create a log context (valid for the duration of the 'with' block)
33 with IMP.CreateLogContext("my context"):
34 
35  # we can print a message
36  IMP.add_to_log(IMP.TERSE, "This is my log message\n")
37 
38  o = DummyObject()
39  o.set_log_level(IMP.VERBOSE)
40  o.add_log()