diff options
Diffstat (limited to 'Doc/tut/tut.tex')
| -rw-r--r-- | Doc/tut/tut.tex | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Doc/tut/tut.tex b/Doc/tut/tut.tex index 4b6b93fb2f..3ecc57f556 100644 --- a/Doc/tut/tut.tex +++ b/Doc/tut/tut.tex @@ -3480,8 +3480,9 @@ try: f = open('myfile.txt') s = f.readline() i = int(s.strip()) -except IOError, (errno, strerror): - print "I/O error(%s): %s" % (errno, strerror) +except IOError as e: + (errno, strerror) = e + print "I/O error(%s): %s" % (e.errno, e.strerror) except ValueError: print "Could not convert data to an integer." except: @@ -3530,7 +3531,7 @@ as desired. \begin{verbatim} >>> try: ... raise Exception('spam', 'eggs') -... except Exception, inst: +... except Exception as inst: ... print type(inst) # the exception instance ... print inst.args # arguments stored in .args ... print inst # __str__ allows args to printed directly @@ -3559,7 +3560,7 @@ For example: ... >>> try: ... this_fails() -... except ZeroDivisionError, detail: +... except ZeroDivisionError as detail: ... print 'Handling run-time error:', detail ... Handling run-time error: integer division or modulo by zero @@ -3619,7 +3620,7 @@ example: ... >>> try: ... raise MyError(2*2) -... except MyError, e: +... except MyError as e: ... print 'My exception occurred, value:', e.value ... My exception occurred, value: 4 |