Decode stdout during documentation build #628
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cottsay
changed the title
I think that I'm seeing this because doc builds are happening with
python 3 on Fedora. Here is the error I'm seeing:
```
...
File "./rosdep_doc_utils.py", line 38, in run
nodes.literal_block(text=re.sub(escaped_capitalized_usage, '', out))
File "/usr/lib64/python3.6/re.py", line 191, in sub
return _compile(pattern, flags).sub(repl, string, count)
TypeError: cannot use a string pattern on a bytes-like object
```
at-wat
pushed a commit
to at-wat/rosdep
that referenced
this pull request
Nov 15, 2018
I think that I'm seeing this because doc builds are happening with
python 3 on Fedora. Here is the error I'm seeing:
```
...
File "./rosdep_doc_utils.py", line 38, in run
nodes.literal_block(text=re.sub(escaped_capitalized_usage, '', out))
File "/usr/lib64/python3.6/re.py", line 191, in sub
return _compile(pattern, flags).sub(repl, string, count)
TypeError: cannot use a string pattern on a bytes-like object
```
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I think that I'm seeing this because doc builds are happening with python 3 on Fedora. Looks like
subprocess.check_outputreturns a byte string, which needs to be decoded forre.sub.Here is the error I'm seeing: