mirror of
https://github.com/Farama-Foundation/Gymnasium.git
synced 2025-08-02 14:26:33 +00:00
26 lines
884 B
Python
26 lines
884 B
Python
|
# stolen from python docs
|
||
|
|
def trim(docstring):
|
||
|
|
if not docstring:
|
||
|
|
return ""
|
||
|
|
# Convert tabs to spaces (following the normal Python rules)
|
||
|
|
# and split into a list of lines:
|
||
|
|
lines = docstring.expandtabs().splitlines()
|
||
|
|
# Determine minimum indentation (first line doesn't count):
|
||
|
|
indent = 232323
|
||
|
|
for line in lines[1:]:
|
||
|
|
stripped = line.lstrip()
|
||
|
|
if stripped:
|
||
|
|
indent = min(indent, len(line) - len(stripped))
|
||
|
|
# Remove indentation (first line is special):
|
||
|
|
trimmed = [lines[0].strip()]
|
||
|
|
if indent < 232323:
|
||
|
|
for line in lines[1:]:
|
||
|
|
trimmed.append(line[indent:].rstrip())
|
||
|
|
# Strip off trailing and leading blank lines:
|
||
|
|
while trimmed and not trimmed[-1]:
|
||
|
|
trimmed.pop()
|
||
|
|
while trimmed and not trimmed[0]:
|
||
|
|
trimmed.pop(0)
|
||
|
|
# Return a single string:
|
||
|
|
return "\n".join(trimmed)
|