def initialize_block_converters(self):
""" Initialize block converters.
Prepare BlockConverters and order them like specified in self.CLASS_ORDER.
"""
offsets, data_blocks = split_array(self.csv_data)
for offset, data in zip(offsets, data_blocks):
if len(data) < 2:
continue # empty block
class_name = data[1][0].strip().lower()
object_class = self.exportable.get(class_name)
raw_headers, rows = extract_relevant_data(data)
block_converter = BlockConverter(self,
object_class=object_class,
rows=rows,
raw_headers=raw_headers,
offset=offset,
class_name=class_name)
block_converter.check_block_restrictions()
self.block_converters.append(block_converter)
order = defaultdict(int)
order.update({c: i for i, c in enumerate(self.CLASS_ORDER)})
order["Person"] = -1
self.block_converters.sort(key=lambda x: order[x.name])
def initialize_block_converters(self):
"""Initialize block converters."""
offsets_and_data_blocks = split_blocks(self.csv_data)
for offset, data in offsets_and_data_blocks:
class_name = data[1][0].strip().lower()
object_class = self.exportable.get(class_name)
raw_headers, rows = extract_relevant_data(data)
block_converter = base_block.ImportBlockConverter(
self,
object_class=object_class,
rows=rows,
raw_headers=raw_headers,
offset=offset,
class_name=class_name,
)
block_converter.check_block_restrictions()
yield block_converter
def initialize_block_converters(self):
"""Initialize block converters."""
offsets_and_data_blocks = split_blocks(self.csv_data)
for offset, data, csv_lines in offsets_and_data_blocks:
class_name = data[1][0].strip().lower()
object_class = self.exportable.get(class_name)
raw_headers, rows = extract_relevant_data(data)
block_converter = base_block.ImportBlockConverter(
self,
object_class=object_class,
rows=rows,
raw_headers=raw_headers,
offset=offset,
class_name=class_name,
csv_lines=csv_lines[2:], # Skip 2 header lines
)
block_converter.check_block_restrictions()
yield block_converter
def block_converters_from_csv(self):
"""Prepare BlockConverters and order them like specified in
self.CLASS_ORDER.
"""
offsets, data_blocks = split_array(self.csv_data)
for offset, data in zip(offsets, data_blocks):
if len(data) < 2:
continue # empty block
class_name = data[1][0].strip().lower()
object_class = self.exportable.get(class_name)
raw_headers, rows = extract_relevant_data(data)
block_converter = BlockConverter(self, object_class=object_class,
rows=rows, raw_headers=raw_headers,
offset=offset, class_name=class_name)
block_converter.check_block_restrictions()
self.block_converters.append(block_converter)
order = defaultdict(int)
order.update({c: i for i, c in enumerate(self.CLASS_ORDER)})
order["Person"] = -1
self.block_converters.sort(key=lambda x: order[x.name])
