diff options
Diffstat (limited to 'glucometerutils/drivers/accuchek_reports.py')
| -rw-r--r-- | glucometerutils/drivers/accuchek_reports.py | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/glucometerutils/drivers/accuchek_reports.py b/glucometerutils/drivers/accuchek_reports.py index e6dc2ea..de29064 100644 --- a/glucometerutils/drivers/accuchek_reports.py +++ b/glucometerutils/drivers/accuchek_reports.py @@ -18,6 +18,7 @@ import csv import datetime import glob import os +from typing import Dict, Generator, NoReturn, Optional from glucometerutils import common, exceptions from glucometerutils.support import driver_base @@ -46,7 +47,7 @@ _DATETIME_FORMAT = " ".join((_DATE_FORMAT, _TIME_FORMAT)) class Device(driver_base.GlucometerDriver): - def __init__(self, device): + def __init__(self, device: Optional[str]) -> None: if not device or not os.path.isdir(device): raise exceptions.CommandLineError( "--device parameter is required, should point to mount path " @@ -62,7 +63,7 @@ class Device(driver_base.GlucometerDriver): self.report_file = report_files[0] - def _get_records_reader(self): + def _get_records_reader(self) -> csv.DictReader: self.report.seek(0) # Skip the first two lines next(self.report) @@ -72,51 +73,55 @@ class Device(driver_base.GlucometerDriver): self.report, delimiter=";", skipinitialspace=True, quoting=csv.QUOTE_NONE ) - def connect(self): + def connect(self) -> None: self.report = open(self.report_file, "r", newline="\r\n", encoding="utf-8") - def disconnect(self): + def disconnect(self) -> None: self.report.close() - def get_meter_info(self): + def get_meter_info(self) -> common.MeterInfo: return common.MeterInfo( f"{self.get_model()} glucometer", serial_number=self.get_serial_number(), native_unit=self.get_glucose_unit(), ) - def get_model(self): + def get_model(self) -> str: # $device/MODEL/Reports/*.csv return os.path.basename(os.path.dirname(os.path.dirname(self.report_file))) - def get_serial_number(self): + def get_serial_number(self) -> str: self.report.seek(0) # ignore the first line. next(self.report) # The second line of the CSV is serial-no;report-date;report-time;;;;;;; return next(self.report).split(";")[0] - def get_glucose_unit(self): + def get_glucose_unit(self) -> common.Unit: # Get the first record available and parse that. record = next(self._get_records_reader()) return _UNIT_MAP[record[_UNIT_CSV_KEY]] - def get_datetime(self): + def get_datetime(self) -> NoReturn: raise NotImplementedError - def _set_device_datetime(self, date): + def _set_device_datetime(self, date: datetime.datetime) -> NoReturn: raise NotImplementedError - def zero_log(self): + def zero_log(self) -> NoReturn: raise NotImplementedError - def _extract_datetime(self, record): # pylint: disable=no-self-use + def _extract_datetime( + self, record: Dict[str, str] + ) -> datetime.datetime: # pylint: disable=no-self-use # Date and time are in separate column, but we want to parse them # together. date_and_time = " ".join((record[_DATE_CSV_KEY], record[_TIME_CSV_KEY])) return datetime.datetime.strptime(date_and_time, _DATETIME_FORMAT) - def _extract_meal(self, record): # pylint: disable=no-self-use + def _extract_meal( + self, record: Dict[str, str] + ) -> common.Meal: # pylint: disable=no-self-use if record[_AFTER_MEAL_CSV_KEY] and record[_BEFORE_MEAL_CSV_KEY]: raise exceptions.InvalidResponse("Reading cannot be before and after meal.") elif record[_AFTER_MEAL_CSV_KEY]: @@ -126,7 +131,7 @@ class Device(driver_base.GlucometerDriver): else: return common.Meal.NONE - def get_readings(self): + def get_readings(self) -> Generator[common.AnyReading, None, None]: for record in self._get_records_reader(): if record[_RESULT_CSV_KEY] is None: continue |