diff options
Diffstat (limited to 'glucometerutils/drivers/accuchek_reports.py')
| -rw-r--r-- | glucometerutils/drivers/accuchek_reports.py | 174 |
1 files changed, 87 insertions, 87 deletions
diff --git a/glucometerutils/drivers/accuchek_reports.py b/glucometerutils/drivers/accuchek_reports.py index 404ed9b..49c698d 100644 --- a/glucometerutils/drivers/accuchek_reports.py +++ b/glucometerutils/drivers/accuchek_reports.py @@ -48,90 +48,90 @@ _TIME_FORMAT = '%H:%M' _DATETIME_FORMAT = ' '.join((_DATE_FORMAT, _TIME_FORMAT)) class Device(object): - def __init__(self, device): - if not device or not os.path.isdir(device): - raise exceptions.CommandLineError( - '--device parameter is required, should point to mount path for the ' - 'meter.') - - report_files = glob.glob(os.path.join(device, '*', 'Reports', '*.csv')) - if not report_files: - raise exceptions.ConnectionFailed( - 'No report file found in path "%s".' % reports_path) - - self.report_file = report_files[0] - - def _get_records_reader(self): - self.report.seek(0) - # Skip the first two lines - next(self.report) - next(self.report) - - return csv.DictReader( - self.report, delimiter=';', skipinitialspace=True, quoting=csv.QUOTE_NONE) - - def connect(self): - self.report = open(self.report_file, 'r', newline='\r\n', encoding='utf-8') - - def disconnect(self): - self.report.close() - - def get_meter_info(self): - return common.MeterInfo( - '%s glucometer' % self.get_model(), - serial_number=self.get_serial_number(), - native_unit=self.get_glucose_unit()) - - def get_model(self): - # $device/MODEL/Reports/*.csv - return os.path.basename(os.path.dirname(os.path.dirname(self.report_file))) - - def get_serial_number(self): - 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): - # 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): - raise NotImplemented - - def set_datetime(self, date=None): - raise NotImplemented - - def zero_log(self): - raise NotImplemented - - def _extract_datetime(self, record): - # 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): - if record[_AFTER_MEAL_CSV_KEY] and record[_BEFORE_MEAL_CSV_KEY]: - raise InvalidResponse('Reading cannot be before and after meal.') - elif record[_AFTER_MEAL_CSV_KEY]: - return common.Meal.AFTER - elif record[_BEFORE_MEAL_CSV_KEY]: - return common.Meal.BEFORE - else: - return common.Meal.NONE - - def get_readings(self): - for record in self._get_records_reader(): - if record[_RESULT_CSV_KEY] is None: - continue - - yield common.GlucoseReading( - self._extract_datetime(record), - common.convert_glucose_unit( - float(record[_RESULT_CSV_KEY]), - _UNIT_MAP[record[_UNIT_CSV_KEY]], - common.Unit.MG_DL), - meal=self._extract_meal(record)) + def __init__(self, device): + if not device or not os.path.isdir(device): + raise exceptions.CommandLineError( + '--device parameter is required, should point to mount path for the ' + 'meter.') + + report_files = glob.glob(os.path.join(device, '*', 'Reports', '*.csv')) + if not report_files: + raise exceptions.ConnectionFailed( + 'No report file found in path "%s".' % reports_path) + + self.report_file = report_files[0] + + def _get_records_reader(self): + self.report.seek(0) + # Skip the first two lines + next(self.report) + next(self.report) + + return csv.DictReader( + self.report, delimiter=';', skipinitialspace=True, quoting=csv.QUOTE_NONE) + + def connect(self): + self.report = open(self.report_file, 'r', newline='\r\n', encoding='utf-8') + + def disconnect(self): + self.report.close() + + def get_meter_info(self): + return common.MeterInfo( + '%s glucometer' % self.get_model(), + serial_number=self.get_serial_number(), + native_unit=self.get_glucose_unit()) + + def get_model(self): + # $device/MODEL/Reports/*.csv + return os.path.basename(os.path.dirname(os.path.dirname(self.report_file))) + + def get_serial_number(self): + 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): + # 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): + raise NotImplemented + + def set_datetime(self, date=None): + raise NotImplemented + + def zero_log(self): + raise NotImplemented + + def _extract_datetime(self, record): + # 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): + if record[_AFTER_MEAL_CSV_KEY] and record[_BEFORE_MEAL_CSV_KEY]: + raise InvalidResponse('Reading cannot be before and after meal.') + elif record[_AFTER_MEAL_CSV_KEY]: + return common.Meal.AFTER + elif record[_BEFORE_MEAL_CSV_KEY]: + return common.Meal.BEFORE + else: + return common.Meal.NONE + + def get_readings(self): + for record in self._get_records_reader(): + if record[_RESULT_CSV_KEY] is None: + continue + + yield common.GlucoseReading( + self._extract_datetime(record), + common.convert_glucose_unit( + float(record[_RESULT_CSV_KEY]), + _UNIT_MAP[record[_UNIT_CSV_KEY]], + common.Unit.MG_DL), + meal=self._extract_meal(record)) |