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simplify regex patterns

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Kelly Brazil
2020-07-23 10:19:56 -07:00
parent c8e526ead3
commit f5ec82440c
1 changed files with 6 additions and 5 deletions
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11
jc/parsers/traceroute.py
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@ -45,18 +45,19 @@ Copyright (C) 2015 Luis Benitez
Parses the output of a traceroute execution into an AST (Abstract Syntax Tree). Parses the output of a traceroute execution into an AST (Abstract Syntax Tree).
""" """
RE_HEADER = re.compile(r'(\S+)\s+\((?:(\d+\.\d+\.\d+\.\d+|[0-9a-fA-F:]+))\)') # RE_HEADER = re.compile(r'(\S+)\s+\((?:(\d+\.\d+\.\d+\.\d+|[0-9a-fA-F:]+))\)')
RE_HEADER = re.compile(r'(\S+)\s+\((\d+\.\d+\.\d+\.\d+|[0-9a-fA-F:]+)\)')
RE_PROBE_NAME_IP = re.compile(r'(\S+)\s+\((?:(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}|[0-9a-fA-F:]+))\)+') # RE_PROBE_NAME_IP = re.compile(r'(\S+)\s+\((?:(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}|[0-9a-fA-F:]+))\)+')
RE_PROBE_NAME_IP = re.compile(r'(\S+)\s+\((\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}|[0-9a-fA-F:]+)\)+')
RE_PROBE_BSD_IPV6 = re.compile(r'\b(?:[A-Fa-f0-9]{1,4}:){7}[A-Fa-f0-9]{1,4}\b') RE_PROBE_BSD_IPV6 = re.compile(r'\b(?:[A-Fa-f0-9]{1,4}:){7}[A-Fa-f0-9]{1,4}\b')
RE_PROBE_ANNOTATION = re.compile(r'^(!\w*)$') RE_PROBE_ANNOTATION = re.compile(r'^(!\w*)$')
RE_PROBE_TIMEOUT = re.compile(r'^(\*)$') RE_PROBE_TIMEOUT = re.compile(r'^(\*)$')
RE_HOP_INDEX = re.compile(r'^\s*(\d+)\s+') RE_HOP_INDEX = re.compile(r'^\s*(\d+)\s+')
RE_FIRST_HOP = re.compile(r'^\s*(\d+)\s+(.+)') RE_FIRST_HOP = re.compile(r'^\s*(\d+)\s+(.+)')
RE_HOP = re.compile(r'^\s*(\d+)?\s+(.+)$') RE_HOP = re.compile(r'^\s*(\d+)?\s+(.+)$')
RE_PROBE_ASN = re.compile(r'\[AS(\d+)\]') RE_PROBE_ASN = re.compile(r'\[AS(\d+)\]')
RE_PROBE_RTT_ANNOTATION = re.compile(r'(?:(\d+(?:\.?\d+)?)\s+ms|(\s+\*\s+))\s*(!\S*)?') # RE_PROBE_RTT_ANNOTATION = re.compile(r'(?:(\d+(?:\.?\d+)?)\s+ms|(\s+\*\s+))\s*(!\S*)?')
RE_PROBE_RTT_ANNOTATION = re.compile(r'\d+\.?\d+)?\s+ms|(\s+\*\s+)\s*(!\S*)?')
class Traceroute(object): class Traceroute(object):