Hi!
First, generate a file named "data.txt" as follows:
-- 8< ----------------------------------
for i in range(1,100):
print '.' * 80
-- 8< ----------------------------------
After that, save the following snippet as "test.py" in the directory
containing "data.txt":
-- 8< ----------------------------------
import sys
object_file = open('data.txt', 'rb')
for line in object_file:
sys.stdout.write(line)
-- 8< ----------------------------------
Finally, run the following Unix shell command in the containing directory:
-- 8< ----------------------------------
python test.py | head
-- 8< ----------------------------------
At the end of printing some lines, the following error is reported:
-- 8< ----------------------------------
close failed in file object destructor:
Error in sys.excepthook:
Original exception was:
-- 8< ----------------------------------
How to suppress that unwanted error message?
After all doing something like the following does not give such an error:
-- 8< ----------------------------------
cat data.txt | head
-- 8< ----------------------------------
Thank you very much.
--
Best regards,
Eus (FSF member #4445)
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