Use default_factories

src/kohlrahbi/ahbtable/ahbcondtions.py

@@ -6,7 +6,7 @@
 
 from docx.table import Table as DocxTable
 from maus.edifact import EdifactFormat
-from pydantic import BaseModel, ConfigDict
+from pydantic import BaseModel, ConfigDict, Field
 
 from kohlrahbi.logger import logger
 
@@ -16,7 +16,7 @@ class AhbConditions(BaseModel):
  Class which contains a dict of conditions for each edifact format
  """
 
- conditions_dict: dict[EdifactFormat, dict[str, str]] = {}
+ conditions_dict: dict[EdifactFormat, dict[str, str]] = Field(default_factory=dict)
 
  model_config = ConfigDict(arbitrary_types_allowed=True)
 

src/kohlrahbi/seed.py

@@ -3,7 +3,7 @@
 """
 
 from docx.table import Table
-from pydantic import BaseModel
+from pydantic import BaseModel, Field
 
 from kohlrahbi.enums import RowType
 from kohlrahbi.table_header import PruefiMetaData, TableHeader, get_tabstop_positions
@@ -15,13 +15,13 @@ class Seed(BaseModel):
  helper class to store all values to extract the AHB and the final AHB as dataframe
  """
 
- pruefidentifikatoren: list[str] = []
- column_headers: list[str] = []
+ pruefidentifikatoren: list[str] = Field(default_factory=list)
+ column_headers: list[str] = Field(default_factory=list)
  edifact_struktur_left_indent_position: int = 0
  middle_cell_left_indent_position: int = 0
- tabstop_positions: list[int] = []
- last_two_row_types: list[RowType] = []
- metadata: list[PruefiMetaData] = []
+ tabstop_positions: list[int] = Field(default_factory=list)
+ last_two_row_types: list[RowType] = Field(default_factory=list)
+ metadata: list[PruefiMetaData] = Field(default_factory=list)
 
  # why this classmethod?
  # to decouple the data structure of Elixir from the input data

src/kohlrahbi/table_header.py

@@ -8,7 +8,7 @@
 from docx.table import _Cell
 from docx.text.paragraph import Paragraph
 from more_itertools import first, last
-from pydantic import BaseModel
+from pydantic import BaseModel, Field
 
 
 class HeaderSection(StrEnum):
@@ -93,7 +93,7 @@ class TableHeader(BaseModel):
  It contains the information about the Prüfidentifikatoren.
  """
 
- pruefi_meta_data: List[PruefiMetaData] = []
+ pruefi_meta_data: List[PruefiMetaData] = Field(default_factory=list)
 
  @classmethod
  def from_header_cell(cls, row_cell: _Cell) -> "TableHeader":