Empty lines between files are contatenated at the end of output if output is redirected to file #234
Description
I'm using pydoclint version 0.6.5, and noticed weird behaviour when stderr is
redirected to stdout and then to file. It can be seen when executing snippet
below:
pydoclint --version
cat << EOF >| /tmp/test.py
def fun1(a: str):
"""
Test
:param b: Wrong argname.
"""
EOF
cat << EOF >| /tmp/test2.py
def fun2(a: str):
"""
Test
:param b: Wrong argname.
"""
EOF
cat << EOF >| /tmp/test3.py
def fun3(a: str):
"""
Test
:param b: Wrong argname.
"""
EOF
rm -f /tmp/out
pydoclint --style sphinx /tmp/test*.py &> /tmp/out
cat /tmp/outWhen executed without redirection to file output will be something like this:
$ pydoclint --style sphinx /tmp/test*.py
Skipping files that match this pattern: \.git|\.tox
/tmp/test2.py
/tmp/test3.py
/tmp/test.py
/tmp/test2.py
some errors
/tmp/test3.py
some errors
/tmp/test.py
some errors
but with redirection newlines between files are happening at the end of the output:
Skipping files that match this pattern: \.git|\.tox
/tmp/test2.py
/tmp/test3.py
/tmp/test.py
/tmp/test2.py
some errors
/tmp/test3.py
some errors
/tmp/test.py
some errors