ref: c4603260f8736dbea8d7f47c46e8db0cf1a23fa0
dir: /sys/src/cmd/python/Tools/framer/framer/util.py/
def cstring(s, width=70):
"""Return C string representation of a Python string.
width specifies the maximum width of any line of the C string.
"""
L = []
for l in s.split("\n"):
if len(l) < width:
L.append(r'"%s\n"' % l)
return "\n".join(L)
def unindent(s, skipfirst=True):
"""Return an unindented version of a docstring.
Removes indentation on lines following the first one, using the
leading whitespace of the first indented line that is not blank
to determine the indentation.
"""
lines = s.split("\n")
if skipfirst:
first = lines.pop(0)
L = [first]
else:
L = []
indent = None
for l in lines:
ls = l.strip()
if ls:
indent = len(l) - len(ls)
break
L += [l[indent:] for l in lines]
return "\n".join(L)