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extract energy fields from elmhurst site notes 🟩

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This commit is contained in:
Daniel Roth 2026-04-27 12:11:53 +00:00
parent 444eaa0c06
commit 7a68fbcae9
1 changed files with 15 additions and 0 deletions
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15
backend/documents_parser/elmhurst_extractor.py
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@ -368,6 +368,13 @@ class ElmhurstSiteNotesExtractor:
showers=showers, showers=showers,
) )
def _rating_val(self, label: str) -> int:
v = self._next_val(label)
try:
return int(v.split()[-1]) if v else 0
except (ValueError, IndexError):
return 0
def _extract_renewables(self) -> Renewables: def _extract_renewables(self) -> Renewables:
fghrs_lines = self._section_lines( fghrs_lines = self._section_lines(
"18.0 Flue Gas Heat Recovery System", "19.0 Photovoltaic Panel" "18.0 Flue Gas Heat Recovery System", "19.0 Photovoltaic Panel"
@ -390,9 +397,17 @@ class ElmhurstSiteNotesExtractor:
) )
def extract(self) -> ElmhurstSiteNotes: def extract(self) -> ElmhurstSiteNotes:
emissions_raw = self._next_val("Emissions (t/year)")
co2 = float(emissions_raw.split()[0]) if emissions_raw else 0.0
return ElmhurstSiteNotes( return ElmhurstSiteNotes(
surveyor_info=self._extract_surveyor_info(), surveyor_info=self._extract_surveyor_info(),
property_details=self._extract_property_details(), property_details=self._extract_property_details(),
current_sap_rating=self._rating_val("Current SAP rating"),
potential_sap_rating=self._rating_val("Potential SAP rating"),
current_ei_rating=self._rating_val("Current EI rating"),
potential_ei_rating=self._rating_val("Potential EI rating"),
co2_emissions_current_t=co2,
property_type=self._str_val("1.0 Property type"), property_type=self._str_val("1.0 Property type"),
attachment=self._extract_attachment(), attachment=self._extract_attachment(),
number_of_storeys=self._int_val("Storeys"), number_of_storeys=self._int_val("Storeys"),