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Modify examples to be both Python 2 and 3 compatible

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For removing dependency on 2to3
This commit is contained in:
William S Fulton 2020-08-15 16:46:01 +01:00
commit 89bee6a7fa
37 changed files with 368 additions and 388 deletions
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78
Examples/python/import/runme.py
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@ -1,15 +1,22 @@
# file: runme.py
# Test various properties of classes defined in separate modules
import sys
print("Testing the %import directive")
print "Testing the %import directive"
import base
import foo
import bar
import spam
def write_flush(s):
# Python 2/3 compatible write and flush
sys.stdout.write(s)
sys.stdout.flush()
# Create some objects
print "Creating some objects"
print("Creating some objects")
a = base.Base()
b = foo.Foo()
@ -17,91 +24,74 @@ c = bar.Bar()
d = spam.Spam()
# Try calling some methods
print "Testing some methods"
print "",
print "Should see 'Base::A' ---> ",
print("Testing some methods")
write_flush(" Should see 'Base::A' ---> ")
a.A()
print "Should see 'Base::B' ---> ",
write_flush(" Should see 'Base::B' ---> ")
a.B()
print "Should see 'Foo::A' ---> ",
write_flush(" Should see 'Foo::A' ---> ")
b.A()
print "Should see 'Foo::B' ---> ",
write_flush(" Should see 'Foo::B' ---> ")
b.B()
print "Should see 'Bar::A' ---> ",
write_flush(" Should see 'Bar::A' ---> ")
c.A()
print "Should see 'Bar::B' ---> ",
write_flush(" Should see 'Bar::B' ---> ")
c.B()
print "Should see 'Spam::A' ---> ",
write_flush(" Should see 'Spam::A' ---> ")
d.A()
print "Should see 'Spam::B' ---> ",
write_flush(" Should see 'Spam::B' ---> ")
d.B()
# Try some casts
print "\nTesting some casts\n"
print "",
print("\nTesting some casts\n")
x = a.toBase()
print "Should see 'Base::A' ---> ",
write_flush(" Should see 'Base::A' ---> ")
x.A()
print "Should see 'Base::B' ---> ",
write_flush(" Should see 'Base::B' ---> ")
x.B()
x = b.toBase()
print "Should see 'Foo::A' ---> ",
write_flush(" Should see 'Foo::A' ---> ")
x.A()
print "Should see 'Base::B' ---> ",
write_flush(" Should see 'Base::B' ---> ")
x.B()
x = c.toBase()
print "Should see 'Bar::A' ---> ",
write_flush(" Should see 'Bar::A' ---> ")
x.A()
print "Should see 'Base::B' ---> ",
write_flush(" Should see 'Base::B' ---> ")
x.B()
x = d.toBase()
print "Should see 'Spam::A' ---> ",
write_flush(" Should see 'Spam::A' ---> ")
x.A()
print "Should see 'Base::B' ---> ",
write_flush(" Should see 'Base::B' ---> ")
x.B()
x = d.toBar()
print "Should see 'Bar::B' ---> ",
write_flush(" Should see 'Bar::B' ---> ")
x.B()
print "\nTesting some dynamic casts\n"
print("\nTesting some dynamic casts\n")
x = d.toBase()
print " Spam -> Base -> Foo : ",
y = foo.Foo_fromBase(x)
if y:
print "bad swig"
else:
print "good swig"
print(" Spam -> Base -> Foo : {} swig".format("bad" if y else "good"))
print " Spam -> Base -> Bar : ",
y = bar.Bar_fromBase(x)
if y:
print "good swig"
else:
print "bad swig"
print(" Spam -> Base -> Bar : {} swig".format("good" if y else "bad"))
print " Spam -> Base -> Spam : ",
y = spam.Spam_fromBase(x)
if y:
print "good swig"
else:
print "bad swig"
print(" Spam -> Base -> Spam : {} swig".format("good" if y else "bad"))
print " Foo -> Spam : ",
y = spam.Spam_fromBase(b)
if y:
print "bad swig"
else:
print "good swig"
print(" Foo -> Spam : {} swig".format("bad" if y else "good"))