def read_holdings_with_anchors(record: List[RawHolding],
regime: Optional[Regime] = None,
many: bool = True) -> AnchoredHoldings:
r"""
Load a list of :class:`Holding`\s from JSON, with text links.
:param record:
a list of dicts representing holdings, in the JSON input format
:param regime:
A collection of :class:`.Jurisdiction`\s and the :class:`.Code`\s
that have been enacted in each. Used for constructing
:class:`.Enactment`\s referenced by :class:`.Holding`\s.
:param many:
a bool indicating whether to use the "many" form of the Marshmallow
schema (whether there are multiple Holdings)
:returns:
a namedtuple listing :class:`.Holding` objects with
a list matching :class:`.Holding`\s to selectors and
an index matching :class:`.Factor`\s to selectors.
"""
holdings, mentioned, holding_anchors = read_holdings_with_index(
record=record, regime=regime, many=many)
text_anchors = anchors.get_named_anchors(mentioned)
return AnchoredHoldings(holdings, holding_anchors, text_anchors)
def test_enactment_with_anchor(self, make_regime):
record, mentioned = name_index.index_names(self.test_enactments[1])
schema = schemas.EnactmentSchema(many=False)
schema.context["mentioned"] = mentioned
schema.context["regime"] = make_regime
enactment = schema.load(record)
factor_anchors = anchors.get_named_anchors(mentioned)
assert enactment.text.startswith(
"nor shall any State deprive any person of life, liberty, or property"
)
assert (factor_anchors[enactment.name][0].exact ==
"reference to the Due Process Clause")
def test_read_holding_with_no_anchor(self, make_opinion, make_analysis):
oracle = make_opinion["oracle_majority"]
raw_analysis = make_analysis["no anchors"]
oracle_holdings, mentioned, holding_anchors = readers.read_holdings_with_index(
raw_analysis
)
named_anchors = anchors.get_named_anchors(mentioned)
oracle.posit(
oracle_holdings,
holding_anchors=holding_anchors,
named_anchors=named_anchors,
)
has_no_anchors = oracle.holdings[0]
assert oracle.holding_anchors[has_no_anchors] == []
def test_read_holdings_and_then_get_anchors(self, make_regime):
"""
Test whether read_holdings mutates raw_holding and makes it
impossible to get text anchors.
"""
raw_holdings = load_holdings(f"holding_oracle.json")
oracle_holdings, mentioned, holding_anchors = readers.read_holdings_with_index(
raw_holdings, regime=make_regime
)
named_anchors = anchors.get_named_anchors(mentioned)
assert isinstance(oracle_holdings[0], Holding)
assert isinstance(named_anchors.popitem()[1].pop(), TextQuoteSelector)
from authorityspoke.io.loaders import load_holdings_with_index
def test_selectors_not_duplicated(self, make_opinion, raw_holding):
"""
Test that the factors attribute for this Opinion contains
one instance of the Fact "Mark stole a watch", but that both
of the different text anchors for that Fact are attached to it.
"""
watch = raw_holding["stolen watch"]
holdings, mentioned, holding_anchors = readers.read_holdings_with_index(
[watch])
named_anchors = anchors.get_named_anchors(mentioned)
cardenas = make_opinion["cardenas_majority"]
cardenas.posit_holdings(holdings, named_anchors=named_anchors)
output = holdings[0].outputs[0]
assert any(selector.exact == "Mark stole a watch"
for selector in cardenas.factors[output])
assert any(selector.exact == "a watch was stolen by Mark"
for selector in cardenas.factors[output])
assert len(cardenas.factors[output]) == 2
def test_import_enactments_and_anchors(self, make_regime, make_opinion):
"""
Testing issue that caused enactment expansion to fail only when
text anchors were loaded.
"""
raw_holdings = [
{
"inputs": {
"type": "fact",
"content": "{Rural's telephone directory} was a fact",
"anchors": [
{"exact": "facts", "prefix": "The first is that"},
{
"exact": "as to facts",
"prefix": "No one may claim originality",
},
{"exact": "facts", "prefix": "no one may copyright"},
],
},
"outputs": {
"type": "fact",
"content": "Rural's telephone directory was copyrightable",
"truth": False,
"anchors": [
{
"exact": "are not copyrightable",
"prefix": "The first is that facts",
},
{"exact": "no one may copyright", "suffix": "facts"},
],
},
"enactments": [
{
"source": "/us/const/article-I/8/8",
"exact": (
"To promote the Progress of Science and useful Arts, "
"by securing for limited Times to Authors"
),
"name": "securing for authors",
},
{
"source": "/us/const/article-I/8/8",
"exact": "the exclusive Right to their respective Writings",
"name": "right to writings",
},
],
"mandatory": True,
"universal": True,
},
{
"outputs": {
"type": "fact",
"content": "Rural's telephone directory was copyrightable",
"anchors": [
{
"exact": "copyrightable",
"prefix": "first is that facts are not",
},
"The sine qua non of|copyright|",
],
},
"enactments": ["securing for authors", "right to writings"],
"mandatory": True,
"anchors": "compilations of facts|generally are|",
},
]
record, mentioned = name_index.index_names(raw_holdings)
holding_anchors = anchors.get_holding_anchors(record)
named_anchors = anchors.get_named_anchors(mentioned)
schema = schemas.HoldingSchema(many=True)
schema.context["mentioned"] = mentioned
schema.context["regime"] = make_regime
feist_holdings = schema.load(record)
feist = make_opinion["feist_majority"]
feist.posit(
feist_holdings, holding_anchors=holding_anchors, named_anchors=named_anchors
)
assert feist.holdings[0].enactments[0].name == "securing for authors"
assert feist.holdings[1].enactments[0].name == "securing for authors"
def test_make_enactment_anchor(self):
record, mentioned = index_names(self.enactment_anchor)
named_anchors = anchors.get_named_anchors(mentioned)
enactment_anchors = named_anchors["copyright protection provision"]
assert enactment_anchors[0].exact == "17 U.S.C. ยง 102(a)"
def test_anchors_from_fact_with_inferred_name(self):
record, mentioned = index_names(self.fact)
factor_anchors = anchors.get_named_anchors(mentioned)
fact_anchors = factor_anchors[
"false Rural's telephone directory was copyrightable"]
assert fact_anchors[1].exact == "no one may copyright"