qcodes/data/format.py
def read_one_file(self, data_set: 'DataSet', f, ids_read):
        """
        Read data from a single file into a ``DataSet``.

        Formatter subclasses that break a DataSet into multiple data files may
        choose to override either this method, which handles one file at a
        time, or ``read`` which finds matching files on its own.

        Args:
            data_set: the data we are reading into.

            f: a file-like object to read from, as provided by
                ``io_manager.open``.

            ids_read (set): ``array_ids`` that we have already read.
                When you read an array, check that it's not in this set (except
                setpoints, which can be in several files with different inner
                loops) then add it to the set so other files know it should not
                be read again.

        Raises:
            ValueError: if a duplicate array_id of measured data is found
        """
        raise NotImplementedError

        Read data from a single file into a ``DataSet``.

        Formatter subclasses that break a DataSet into multiple data files may
        choose to override either this method, which handles one file at a
        time, or ``read`` which finds matching files on its own.

        Args:
            data_set: the data we are reading into.

            f: a file-like object to read from, as provided by
                ``io_manager.open``.

            ids_read (set): ``array_ids`` that we have already read.
                When you read an array, check that it's not in this set (except
                setpoints, which can be in several files with different inner
                loops) then add it to the set so other files know it should not
                be read again.

        Raises:
            ValueError: if a duplicate array_id of measured data is found
        
Read data from a single file into a ``DataSet``.
Formatter subclasses that break a DataSet into multiple data files may
choose to override either this method, which handles one file at a
time, or ``read`` which finds matching files on its own.
Read data from a single file into a ` ` DataSet ` ` . Formatter subclasses that break a DataSet into multiple data files may choose to override either this method which handles one file at a time or ` ` read ` ` which finds matching files on its own .
def read_one_file(self, data_set: 'DataSet', f, ids_read):
        raise NotImplementedError
def read_one_file ( self , data_set : 'DataSet' , f , ids_read ) : raise NotImplementedError
Read data from a single file into a ``DataSet``.
Read data from a single file into a ` ` DataSet ` ` .
"""
        Read data from a single file into a ``DataSet``.

        Formatter subclasses that break a DataSet into multiple data files may
        choose to override either this method, which handles one file at a
        time, or ``read`` which finds matching files on its own.

        Args:
            data_set: the data we are reading into.

            f: a file-like object to read from, as provided by
                ``io_manager.open``.

            ids_read (set): ``array_ids`` that we have already read.
                When you read an array, check that it's not in this set (except
                setpoints, which can be in several files with different inner
                loops) then add it to the set so other files know it should not
                be read again.

        Raises:
            ValueError: if a duplicate array_id of measured data is found
        """
if a duplicate array_id of measured data is found
if a duplicate array_id of measured data is found
ValueError
self
data_set
'DataSet'
the data we are reading into.
the data we are reading into .
f
a file-like object to read from, as provided by
``io_manager.open``.
a file - like object to read from as provided by ` ` io_manager . open ` ` .
ids_read
``array_ids`` that we have already read.
When you read an array, check that it's not in this set (except
setpoints, which can be in several files with different inner
loops) then add it to the set so other files know it should not
be read again.
` ` array_ids ` ` that we have already read . When you read an array check that it ' s not in this set ( except setpoints which can be in several files with different inner loops ) then add it to the set so other files know it should not be read again .