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import re
class Directive:
"""A representation of a result line directive."""
skip_pattern = re.compile(
r"""^SKIP\S*
(?P<whitespace>\s*) # Optional whitespace.
(?P<reason>.*) # Slurp up the rest.""",
re.IGNORECASE | re.VERBOSE,
)
todo_pattern = re.compile(
r"""^TODO\b # The directive name
(?P<whitespace>\s*) # Immediately following must be whitespace.
(?P<reason>.*) # Slurp up the rest.""",
re.IGNORECASE | re.VERBOSE,
)
def __init__(self, text):
r"""Initialize the directive by parsing the text.
The text is assumed to be everything after a '#\s*' on a result line.
"""
self._text = text
self._skip = False
self._todo = False
self._reason = None
match = self.skip_pattern.match(text)
if match:
self._skip = True
self._reason = match.group("reason")
match = self.todo_pattern.match(text)
if match:
if match.group("whitespace"):
self._todo = True
else:
# Catch the case where the directive has no descriptive text.
if match.group("reason") == "":
self._todo = True
self._reason = match.group("reason")
@property
def text(self):
"""Get the entire text."""
return self._text
@property
def skip(self):
"""Check if the directive is a SKIP type."""
return self._skip
@property
def todo(self):
"""Check if the directive is a TODO type."""
return self._todo
@property
def reason(self):
"""Get the reason for the directive."""
return self._reason
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