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[lldb/crashlog] Use raw strings to silence escape sequence warnings #11248

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Merged
merged 1 commit into from
Aug 26, 2025
Merged

[lldb/crashlog] Use raw strings to silence escape sequence warnings #11248

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8 changes: 4 additions & 4 deletions lldb/examples/python/crashlog.py
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Original file line number Diff line number Diff line change
Expand Up @@ -296,7 +296,7 @@ class DarwinImage(symbolication.Image):
except:
dsymForUUIDBinary = ""

dwarfdump_uuid_regex = re.compile("UUID: ([-0-9a-fA-F]+) \(([^\(]+)\) .*")
dwarfdump_uuid_regex = re.compile(r"UUID: ([-0-9a-fA-F]+) \(([^\(]+)\) .*")

def __init__(
self, text_addr_lo, text_addr_hi, identifier, version, uuid, path, verbose
Expand Down Expand Up @@ -501,7 +501,7 @@ def find_image_with_identifier(self, identifier):
for image in self.images:
if image.identifier == identifier:
return image
regex_text = "^.*\.%s$" % (re.escape(identifier))
regex_text = r"^.*\.%s$" % (re.escape(identifier))
regex = re.compile(regex_text)
for image in self.images:
if regex.match(image.identifier):
Expand Down Expand Up @@ -925,7 +925,7 @@ def get(cls):
version = r"(?:" + super().version + r"\s+)?"
address = r"(0x[0-9a-fA-F]{4,})" # 4 digits or more

symbol = """
symbol = r"""
(?:
[ ]+
(?P<symbol>.+)
Expand Down Expand Up @@ -1095,7 +1095,7 @@ def parse_normal(self, line):
self.crashlog.process_identifier = line[11:].strip()
elif line.startswith("Version:"):
version_string = line[8:].strip()
matched_pair = re.search("(.+)\((.+)\)", version_string)
matched_pair = re.search(r"(.+)\((.+)\)", version_string)
if matched_pair:
self.crashlog.process_version = matched_pair.group(1)
self.crashlog.process_compatability_version = matched_pair.group(2)
Expand Down
6 changes: 3 additions & 3 deletions lldb/examples/python/symbolication.py
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Original file line number Diff line number Diff line change
Expand Up @@ -177,9 +177,9 @@ class Section:
"""Class that represents an load address range"""

sect_info_regex = re.compile("(?P<name>[^=]+)=(?P<range>.*)")
addr_regex = re.compile("^\s*(?P<start>0x[0-9A-Fa-f]+)\s*$")
addr_regex = re.compile(r"^\s*(?P<start>0x[0-9A-Fa-f]+)\s*$")
range_regex = re.compile(
"^\s*(?P<start>0x[0-9A-Fa-f]+)\s*(?P<op>[-+])\s*(?P<end>0x[0-9A-Fa-f]+)\s*$"
r"^\s*(?P<start>0x[0-9A-Fa-f]+)\s*(?P<op>[-+])\s*(?P<end>0x[0-9A-Fa-f]+)\s*$"
)

def __init__(self, start_addr=None, end_addr=None, name=None):
Expand Down Expand Up @@ -557,7 +557,7 @@ def find_images_with_identifier(self, identifier):
if image.identifier == identifier:
images.append(image)
if len(images) == 0:
regex_text = "^.*\.%s$" % (re.escape(identifier))
regex_text = r"^.*\.%s$" % (re.escape(identifier))
regex = re.compile(regex_text)
for image in self.images:
if regex.match(image.identifier):
Expand Down