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12 changes: 10 additions & 2 deletions src/metrics_engine.py
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
flere kandidatnavn før vi gir opp og returnerer None for en metrikk.
"""

import io
from dataclasses import dataclass, asdict

import pandas as pd
Expand Down Expand Up @@ -83,8 +84,15 @@ def compute_metrics(raw_data: dict) -> CompanyMetrics:
info = raw_data.get("info", {}) or {}

try:
financials = pd.read_json(raw_data["financials"])
balance_sheet = pd.read_json(raw_data["balance_sheet"])
# pd.read_json vil etter hvert slutte å godta en ren tekststreng
# direkte (den tror da vi mener et filnavn). io.StringIO pakker
# teksten inn slik at pandas skjønner at det er innhold, ikke en
# filsti, og slipper advarselen om dette.
financials_text = io.StringIO(raw_data["financials"])
balance_sheet_text = io.StringIO(raw_data["balance_sheet"])

financials = pd.read_json(financials_text)
balance_sheet = pd.read_json(balance_sheet_text)
except Exception:
financials = pd.DataFrame()
balance_sheet = pd.DataFrame()
Expand Down