Changelog

Changelog¶

All notable changes to this project will be documented in this file.

[Unreleased] - YYYY-MM-DD¶

[0.6.0] - 2023-07-19¶

Added¶

• Implement exists() method #50

Changed¶

• Add kwargs to objects.get not only take pk #48

Fixed¶

• The database can only be opened once.
• The pk value keeps changing when using all or filter. #51
• Raise EmptyModelError when only defined id field in the model.

Removed¶

• Pk field remove from all codebase.

[0.5.1] - 2023-07-04¶

Fixed¶

• Fix objects.all and filter does not work properly #46

[0.5.0] - 2023-07-03¶

Added¶

• EmptyModelError exception added
• Implement UnnecessaryParamsError #41 Throw an exception when a non-existent field is entered on the model.
• Add count method to get model’s data count. #44

  import pydbm
  
  
  class Model(pydbm.DbmModel):
      username: str
  
  
  assert Model.objects.count() == 0
  

Changed¶

• .db extension changed to .pydbm

Fixed¶

• Fix: Update obj on DB when updating the field on the instance. #43

  import pydbm
  
  
  class Model(pydbm.DbmModel):
    username: str
  
  
  model = Model(username="username")
  model.save()
  
  model.username = "new_username"
  model.save()
  
  assert Model.objects.get(id=model.id) == Model(username="new_username")
  

[0.4.0] - 2022-12-23¶

Added¶

• Support for Python3.8 #5
• Support date and datetime data types #14
• Add database manager, now database operations are as below.
• model.objects.get
• model.objects.create
• model.objects.delete
• model.objects.all
• model.objects.filter
• model.save
• model.update
• Implement DoesNotExist exception under Model #23

Changed¶

• BaseMode -> DbmModel #24

Fixed¶

• Fix find object annotations from the model.

Removed¶

• Removed some supported types
• dict
• list
• set
• tuple
• Removed some supported validation
• validate_dict
• validate_list
• validate_set
• validate_tuple

[0.3.0] - 2022-12-04¶

Added¶

• Support for Python3.9 #6
• Documentations for all features #8

Changed¶

• Documentations improve, add version support #11

Fixed¶

• Fix exception name -> BaseException #12

[0.2.0] - 2022-11-29¶

Added¶

• Add max_value and min_value parameters to Field, for now only support int type.
• Add more tests

Changed¶

• Rename OdbmBaseException to BaseException
• Rename OdbmTypeError to PydbmTypeError
• Rename OdbmValidationError to ValidationError
• ValidationError description changes from f”{value!r} must be less than {max_value}” to f”It must be less than {max_value}”

Removed¶

• BoolField
• GenericField
• BytesField
• DateField
• DateTimeField
• DictField
• Field
• FloatField
• IntField
• ListField
• NoneField
• SetField
• StrField
• TupleField
• Undefined

[0.1.0] - 2022-11-27¶

Added¶

• Added Meta class.
• Auto slots
• Field validation.
• Database connection.
• Primary key generation.
• Added BaseModel class.
• Added hash method.
• Added eq method.
• Added save method.
• Added create method.
• Added get method.
• Added delete method.
• Added update method.
• Added all method.
• Added filter method.
• Added BaseField descriptor.
• Added field validation.
• Added type checking.
• Added AutoField.
• Added BoolField.
• Added DatetimeField.
• Added DateField.
• Added GenericField.
• Added DictField.
• Added NoneField.
• Added IntField.
• Added FloatField.
• Added ListField.
• Added TupleField.
• Added BytesField.
• Added StrField.
• Added SetField.
• Added Validators.
• validate_bool
• validate_bytes
• validate_date
• validate_datetime
• validate_dict
• validate_float
• validate_int
• validate_list
• validate_none
• validate_set
• validate_str
• validate_tuple
• validate_max_value
• validate_min_value
• Added Databases class.
• Added open method.
• Added close method.
• Added get method.
• Added as_dict method.
• Added db method.
• Added keys method.
• Added len, contains, delitem, getitem, setitem magic method.
• Added Logging.
• Added Exception classes.
• Added BaseException.
• Added DoesNotExists.
• Added PydbmTypeError.
• Added ValidationError.