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doc/sphinx: fix Python string escapes
Python 3.6 introduced a DeprecationWarning for invalid escape sequences. This is upgraded to a SyntaxWarning in Python 3.12, and will eventually be a syntax error. Fix these now to get ahead of it before it's an error. Signed-off-by: Benjamin Gray <bgray@linux.ibm.com> Message-ID: <20230912060801.95533-3-bgray@linux.ibm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Adapted for U-Boot Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This commit is contained in:
committed by
Heinrich Schuchardt
parent
f99a1e241f
commit
b13297cc45
@@ -79,7 +79,7 @@ class MaintainersInclude(Include):
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line = line.rstrip()
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# Linkify all non-wildcard refs to ReST files in Documentation/.
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pat = '(Documentation/([^\s\?\*]*)\.rst)'
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pat = r'(Documentation/([^\s\?\*]*)\.rst)'
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m = re.search(pat, line)
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if m:
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# maintainers.rst is in a subdirectory, so include "../".
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@@ -92,11 +92,11 @@ class MaintainersInclude(Include):
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output = "| %s" % (line.replace("\\", "\\\\"))
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# Look for and record field letter to field name mappings:
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# R: Designated *reviewer*: FullName <address@domain>
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m = re.search("\s(\S):\s", line)
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m = re.search(r"\s(\S):\s", line)
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if m:
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field_letter = m.group(1)
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if field_letter and not field_letter in fields:
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m = re.search("\*([^\*]+)\*", line)
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m = re.search(r"\*([^\*]+)\*", line)
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if m:
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fields[field_letter] = m.group(1)
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elif subsystems:
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@@ -114,7 +114,7 @@ class MaintainersInclude(Include):
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field_content = ""
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# Collapse whitespace in subsystem name.
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heading = re.sub("\s+", " ", line)
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heading = re.sub(r"\s+", " ", line)
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output = output + "%s\n%s" % (heading, "~" * len(heading))
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field_prev = ""
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else:
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