Decoding error on license file on macOS #45
Description
Same issue as #35 and #37 but on macOS with a standard Python 3 install, not in a docker container.
Tested on 1.16.1.
$ pip-licenses --from=mixed --with-system --format=rst --with-license-file
Traceback (most recent call last):
File "/Users/user/proj/.tox/licenses/bin/pip-licenses", line 8, in <module>
sys.exit(main())
File "/Users/user/proj/.tox/licenses/site-packages/piplicenses.py", line 638, in main
print(output_string)
File "/Users/user/proj/.tox/licenses/lib-python/3/encodings/ascii.py", line 22, in encode
return codecs.ascii_encode(input, self.errors)[0]
UnicodeEncodeError: 'ascii' codec can't encode character '\xa9' in position 167881: ordinal not in range(128)
Python prompt for reference:
$ python
Python 3.6.9 (5da45ced70e5, Oct 09 2019, 19:13:07)
[PyPy 7.2.0 with GCC 4.2.1 Compatible Apple LLVM 10.0.0 (clang-1000.11.45.5)] on darwin
Type "help", "copyright", "credits" or "license" for more information.