Reduce noise in docs-build test failures.

pull/46087/head
Matt Clay 6 years ago
parent fe6b7f6b5d
commit 4085d01617

@ -21,6 +21,8 @@ def main():
sys.stderr.write("Command '%s' failed with status code: %d\n" % (' '.join(cmd), sphinx.returncode))
if stdout.strip():
stdout = simplify_stdout(stdout)
sys.stderr.write("--> Standard Output\n")
sys.stderr.write("%s\n" % stdout.strip())
@ -109,5 +111,40 @@ def main():
print('test/sanity/code-smell/docs-build.py:0:0: remove `%s` from the `ignore_codes` list as it is no longer needed' % code)
def simplify_stdout(value):
"""Simplify output by omitting earlier 'rendering: ...' messages."""
lines = value.strip().splitlines()
rendering = []
keep = []
def truncate_rendering():
"""Keep last rendering line (if any) with a message about omitted lines as needed."""
if not rendering:
return
notice = rendering[-1]
if len(rendering) > 1:
notice += ' (%d previous rendering line(s) omitted)' % (len(rendering) - 1)
keep.append(notice)
rendering[:] = []
for line in lines:
if line.startswith('rendering: '):
rendering.append(line)
continue
truncate_rendering()
keep.append(line)
truncate_rendering()
result = '\n'.join(keep)
return result
if __name__ == '__main__':
main()

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