80a1f5ff17
- contract PDF: map report/customer/owner/contract from AutoEvaluationModel fields, accept inspection via POST serializer, fetch CBU.uz currency rates - MechanicAutoEvaluation: add distance_covered, object_owner_residence and car_position/body_type/fuel_type/state_car/assessment_task_type FKs; drop car_type and single tex_passport_file in favour of multi-file FK model Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
34 lines
998 B
Python
34 lines
998 B
Python
from datetime import date
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import requests
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CBU_URL = "https://cbu.uz/oz/arkhiv-kursov-valyut/json/{code}/{date}/"
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TIMEOUT_SECONDS = 5
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CURRENCY_CODES = ("USD", "EUR", "RUB")
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def fetch_rates(target_date):
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"""CBU.uz dan berilgan sanaga oid USD, EUR, RUB kurslarini olish.
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Tarmoq xatosi yoki notogri javob bolsa bosh dict qaytadi.
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"""
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if target_date is None:
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target_date = date.today()
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date_str = target_date.strftime("%Y-%m-%d")
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rates = {}
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for code in CURRENCY_CODES:
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try:
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resp = requests.get(
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CBU_URL.format(code=code, date=date_str),
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timeout=TIMEOUT_SECONDS,
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)
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resp.raise_for_status()
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data = resp.json()
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if isinstance(data, list) and data:
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rate_value = data[0].get("Rate")
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if rate_value:
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rates[code] = rate_value
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except (requests.RequestException, ValueError):
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continue
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return rates
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