upstream/ipython Files · IPython/core/tests/tclass.py

Final cleanups responding to Brian's code review....

Final cleanups responding to Brian's code review. The code isn't perfect yet, but good enough for integration into trunk so Evan and the others can start using it. I've noted at the top a few key todo items left to think about.

Fernando Perez - - Load All Authors

File last commit:

r2494:c8938204


                r2782:c02ae749

Download file

             tclass.py
        
                    31 lines
            
             | 848 B
            
                | text/x-python
            
             |
                PythonLexer
            
             / IPython / core / tests / tclass.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      """Simple script to be run *twice*, to check reference counting bugs.

      See test_run for details."""

      import sys

      # We want to ensure that while objects remain available for immediate access,

      # objects from *previous* runs of the same script get collected, to avoid

      # accumulating massive amounts of old references.

      class C(object):

          def __init__(self,name):

              self.name = name

          def __del__(self):

              print 'tclass.py: deleting object:',self.name

              sys.stdout.flush()

      try:

          name = sys.argv[1]

      except IndexError:

          pass

      else:

          if name.startswith('C'):

              c = C(name)

      #print >> sys.stderr, "ARGV:", sys.argv  # dbg

      # This next print statement is NOT debugging, we're making the check on a

      # completely separate process so we verify by capturing stdout:

      print 'ARGV 1-:', sys.argv[1:]

      sys.stdout.flush()

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				"""Simple script to be run twice, to check reference counting bugs.

				See test_run for details."""

				import sys

				# We want to ensure that while objects remain available for immediate access,
				# objects from previous runs of the same script get collected, to avoid
				# accumulating massive amounts of old references.
				class C(object):
				def __init__(self,name):
				self.name = name

				def __del__(self):
				print 'tclass.py: deleting object:',self.name
				sys.stdout.flush()

				try:
				name = sys.argv[1]
				except IndexError:
				pass
				else:
				if name.startswith('C'):
				c = C(name)

				#print >> sys.stderr, "ARGV:", sys.argv # dbg

				# This next print statement is NOT debugging, we're making the check on a
				# completely separate process so we verify by capturing stdout:
				print 'ARGV 1-:', sys.argv[1:]
				sys.stdout.flush()