[Python-checkins] python/nondist/peps pep-0008.txt,1.11,1.12
gvanrossum@users.sourceforge.net
gvanrossum@users.sourceforge.net
Fri, 24 May 2002 12:46:22 -0700
Update of /cvsroot/python/python/nondist/peps
In directory usw-pr-cvs1:/tmp/cvs-serv5154
Modified Files:
pep-0008.txt
Log Message:
Two tiny clarifications.
Index: pep-0008.txt
===================================================================
RCS file: /cvsroot/python/python/nondist/peps/pep-0008.txt,v
retrieving revision 1.11
retrieving revision 1.12
diff -C2 -d -r1.11 -r1.12
*** pep-0008.txt 24 May 2002 19:42:30 -0000 1.11
--- pep-0008.txt 24 May 2002 19:46:20 -0000 1.12
***************
*** 507,511 ****
really mean "if x is not None" -- e.g. when testing whether a
variable or argument that defaults to None was set to some other
! value.
- Class-based exceptions are always preferred over string-based
--- 507,512 ----
really mean "if x is not None" -- e.g. when testing whether a
variable or argument that defaults to None was set to some other
! value. The other value might be a value that's false in a
! Boolean context!
- Class-based exceptions are always preferred over string-based
***************
*** 555,559 ****
- Don't compare boolean values to True or False using == (bool
! types are new in Python 2.3).
--- 556,563 ----
- Don't compare boolean values to True or False using == (bool
! types are new in Python 2.3):
!
! No: if greeting == True: print "Hello world"
! Yes: if greeting: print "Hello world"