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from .document import Document
from ._util import to_string
class Result(object):
"""
Represents the result of a search query, and has an array of Document
objects
"""
def __init__(
self, res, hascontent, duration=0, has_payload=False, with_scores=False
):
"""
- **snippets**: An optional dictionary of the form
{field: snippet_size} for snippet formatting
"""
self.total = res[0]
self.duration = duration
self.docs = []
step = 1
if hascontent:
step = step + 1
if has_payload:
step = step + 1
if with_scores:
step = step + 1
offset = 2 if with_scores else 1
for i in range(1, len(res), step):
id = to_string(res[i])
payload = to_string(res[i + offset]) if has_payload else None
# fields_offset = 2 if has_payload else 1
fields_offset = offset + 1 if has_payload else offset
score = float(res[i + 1]) if with_scores else None
fields = {}
if hascontent:
fields = (
dict(
dict(
zip(
map(to_string, res[i + fields_offset][::2]),
map(to_string, res[i + fields_offset][1::2]),
)
)
)
if hascontent
else {}
)
try:
del fields["id"]
except KeyError:
pass
try:
fields["json"] = fields["$"]
del fields["$"]
except KeyError:
pass
doc = (
Document(id, score=score, payload=payload, **fields)
if with_scores
else Document(id, payload=payload, **fields)
)
self.docs.append(doc)
def __repr__(self):
return "Result{%d total, docs: %s}" % (self.total, self.docs)
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