[issue-593] expose model classes in model package init

.flake8

@@ -1,4 +1,4 @@
 [flake8]
 max-line-length = 119
-exclude = src/spdx_tools/spdx/parser/tagvalue/parsetab.py
+exclude = src/spdx_tools/spdx/parser/tagvalue/parsetab.py, src/spdx_tools/spdx/model/__init__.py
 extend-ignore = E203

README.md

@@ -94,13 +94,13 @@ instead of `bin`.
 
 ## Library usage
 1. **DATA MODEL**
-  * The `src.spdx.model` package constitutes the internal SPDX v2.3 data model (v2.2 is a simply a subset of this).
+  * The `spdx_tools.spdx.model` package constitutes the internal SPDX v2.3 data model (v2.2 is a simply a subset of this). All relevant classes for SPDX document creation are exposed in the [__init__.py](src%2Fspdx_tools%2Fspdx%2Fmodel%2F__init__.py).
   * SPDX objects are implemented via `@dataclass_with_properties`, a custom extension of `@dataclass`.
     * Each class starts with a list of its properties and their possible types. When no default value is provided, the property is mandatory and must be set during initialization.
     * Using the type hints, type checking is enforced when initializing a new instance or setting/getting a property on an instance
       (wrong types will raise `ConstructorTypeError` or `TypeError`, respectively). This makes it easy to catch invalid properties early and only construct valid documents.
     * Note: in-place manipulations like `list.append(item)` will circumvent the type checking (a `TypeError` will still be raised when reading `list` again). We recommend using `list = list + [item]` instead.
-  * The main entry point of an SPDX document is the `Document` class, which links to all other classes.
+  * The main entry point of an SPDX document is the `Document` class from the [document.py](src%2Fspdx_tools%2Fspdx%2Fmodel%2Fdocument.py) module, which links to all other classes.
   * For license handling, the [license_expression](https://github.com/nexB/license-expression) library is used.
   * Note on `documentDescribes` and `hasFiles`: These fields will be converted to relationships in the internal data model. As they are deprecated, these fields will not be written in the output.
 2. **PARSING**
@@ -123,9 +123,9 @@ import logging
 
 from license_expression import get_spdx_licensing
 
-from spdx_tools.spdx.model.checksum import Checksum, ChecksumAlgorithm
-from spdx_tools.spdx.model.file import File, FileType
-from spdx_tools.spdx.model.relationship import Relationship, RelationshipType
+from spdx_tools.spdx.model import Checksum, ChecksumAlgorithm
+from spdx_tools.spdx.model import File, FileType
+from spdx_tools.spdx.model import Relationship, RelationshipType
 from spdx_tools.spdx.parser.parse_anything import parse_file
 from spdx_tools.spdx.validation.document_validator import validate_full_spdx_document
 from spdx_tools.spdx.writer.write_anything import write_file

pyproject.toml

@@ -61,3 +61,4 @@ include = "(^/src/.*.py|^/tests/.*.py)"
 [tool.isort]
 profile = "black"
 line_length = 119
+skip = ["__init__.py"]

src/spdx_tools/spdx/clitools/pyspdxtools.py

@@ -19,7 +19,7 @@
 import click
 
 from spdx_tools.spdx.graph_generation import export_graph_from_document
-from spdx_tools.spdx.model.document import Document
+from spdx_tools.spdx.model import Document
 from spdx_tools.spdx.parser.error import SPDXParsingError
 from spdx_tools.spdx.parser.parse_anything import parse_file
 from spdx_tools.spdx.validation.document_validator import validate_full_spdx_document

src/spdx_tools/spdx/document_utils.py

@@ -4,10 +4,7 @@
 from copy import deepcopy
 from typing import Any, Dict, List, Union
 
-from spdx_tools.spdx.model.document import Document
-from spdx_tools.spdx.model.file import File
-from spdx_tools.spdx.model.package import Package
-from spdx_tools.spdx.model.snippet import Snippet
+from spdx_tools.spdx.model import Document, File, Package, Snippet
 
 
 def get_contained_spdx_element_ids(document: Document) -> List[str]:

src/spdx_tools/spdx/graph_generation.py

@@ -3,17 +3,14 @@
 # SPDX-License-Identifier: Apache-2.0
 from typing import Dict, List, Union
 
-from spdx_tools.spdx.model.file import File
-from spdx_tools.spdx.model.package import Package
-from spdx_tools.spdx.model.snippet import Snippet
+from spdx_tools.spdx.model import File, Package, Snippet
 
 try:
     from networkx import DiGraph
 except ImportError:
     DiGraph = None
 from spdx_tools.spdx.document_utils import get_contained_spdx_elements
-from spdx_tools.spdx.model.document import Document
-from spdx_tools.spdx.model.relationship import Relationship
+from spdx_tools.spdx.model import Document, Relationship
 
 
 def export_graph_from_document(document: Document, file_name: str) -> None:

src/spdx_tools/spdx/jsonschema/annotation_converter.py

@@ -7,8 +7,7 @@
 from spdx_tools.spdx.jsonschema.annotation_properties import AnnotationProperty
 from spdx_tools.spdx.jsonschema.converter import TypedConverter
 from spdx_tools.spdx.jsonschema.json_property import JsonProperty
-from spdx_tools.spdx.model.annotation import Annotation
-from spdx_tools.spdx.model.document import Document
+from spdx_tools.spdx.model import Annotation, Document
 
 
 class AnnotationConverter(TypedConverter[Annotation]):

src/spdx_tools/spdx/jsonschema/checksum_converter.py

@@ -6,8 +6,7 @@
 from spdx_tools.spdx.jsonschema.checksum_properties import ChecksumProperty
 from spdx_tools.spdx.jsonschema.converter import TypedConverter
 from spdx_tools.spdx.jsonschema.json_property import JsonProperty
-from spdx_tools.spdx.model.checksum import Checksum, ChecksumAlgorithm
-from spdx_tools.spdx.model.document import Document
+from spdx_tools.spdx.model import Checksum, ChecksumAlgorithm, Document
 
 
 class ChecksumConverter(TypedConverter[Checksum]):

src/spdx_tools/spdx/jsonschema/converter.py

@@ -6,7 +6,7 @@
 
 from spdx_tools.spdx.casing_tools import snake_case_to_camel_case
 from spdx_tools.spdx.jsonschema.json_property import JsonProperty
-from spdx_tools.spdx.model.document import Document
+from spdx_tools.spdx.model import Document
 
 MISSING_IMPLEMENTATION_MESSAGE = "Must be implemented"
 

src/spdx_tools/spdx/jsonschema/creation_info_converter.py

@@ -8,7 +8,7 @@
 from spdx_tools.spdx.jsonschema.creation_info_properties import CreationInfoProperty
 from spdx_tools.spdx.jsonschema.json_property import JsonProperty
 from spdx_tools.spdx.jsonschema.optional_utils import apply_if_present
-from spdx_tools.spdx.model.document import CreationInfo, Document
+from spdx_tools.spdx.model import CreationInfo, Document
 
 
 class CreationInfoConverter(TypedConverter[CreationInfo]):

src/spdx_tools/spdx/jsonschema/document_converter.py

@@ -15,7 +15,7 @@
 from spdx_tools.spdx.jsonschema.package_converter import PackageConverter
 from spdx_tools.spdx.jsonschema.relationship_converter import RelationshipConverter
 from spdx_tools.spdx.jsonschema.snippet_converter import SnippetConverter
-from spdx_tools.spdx.model.document import Document
+from spdx_tools.spdx.model import Document
 
 
 class DocumentConverter(TypedConverter[Document]):

src/spdx_tools/spdx/jsonschema/external_document_ref_converter.py

@@ -7,8 +7,7 @@
 from spdx_tools.spdx.jsonschema.converter import TypedConverter
 from spdx_tools.spdx.jsonschema.external_document_ref_properties import ExternalDocumentRefProperty
 from spdx_tools.spdx.jsonschema.json_property import JsonProperty
-from spdx_tools.spdx.model.document import Document
-from spdx_tools.spdx.model.external_document_ref import ExternalDocumentRef
+from spdx_tools.spdx.model import Document, ExternalDocumentRef
 
 
 class ExternalDocumentRefConverter(TypedConverter[ExternalDocumentRef]):

src/spdx_tools/spdx/jsonschema/external_package_ref_converter.py

@@ -6,8 +6,7 @@
 from spdx_tools.spdx.jsonschema.converter import TypedConverter
 from spdx_tools.spdx.jsonschema.external_package_ref_properties import ExternalPackageRefProperty
 from spdx_tools.spdx.jsonschema.json_property import JsonProperty
-from spdx_tools.spdx.model.document import Document
-from spdx_tools.spdx.model.package import ExternalPackageRef
+from spdx_tools.spdx.model import Document, ExternalPackageRef
 
 
 class ExternalPackageRefConverter(TypedConverter[ExternalPackageRef]):

src/spdx_tools/spdx/jsonschema/extracted_licensing_info_converter.py

@@ -7,8 +7,7 @@
 from spdx_tools.spdx.jsonschema.extracted_licensing_info_properties import ExtractedLicensingInfoProperty
 from spdx_tools.spdx.jsonschema.json_property import JsonProperty
 from spdx_tools.spdx.jsonschema.optional_utils import apply_if_present
-from spdx_tools.spdx.model.document import Document
-from spdx_tools.spdx.model.extracted_licensing_info import ExtractedLicensingInfo
+from spdx_tools.spdx.model import Document, ExtractedLicensingInfo
 
 
 class ExtractedLicensingInfoConverter(TypedConverter[ExtractedLicensingInfo]):

src/spdx_tools/spdx/jsonschema/file_converter.py

@@ -9,8 +9,7 @@
 from spdx_tools.spdx.jsonschema.file_properties import FileProperty
 from spdx_tools.spdx.jsonschema.json_property import JsonProperty
 from spdx_tools.spdx.jsonschema.optional_utils import apply_if_present
-from spdx_tools.spdx.model.document import Document
-from spdx_tools.spdx.model.file import File
+from spdx_tools.spdx.model import Document, File
 
 
 class FileConverter(TypedConverter[File]):

src/spdx_tools/spdx/jsonschema/package_converter.py

@@ -12,9 +12,7 @@
 from spdx_tools.spdx.jsonschema.optional_utils import apply_if_present
 from spdx_tools.spdx.jsonschema.package_properties import PackageProperty
 from spdx_tools.spdx.jsonschema.package_verification_code_converter import PackageVerificationCodeConverter
-from spdx_tools.spdx.model.actor import Actor
-from spdx_tools.spdx.model.document import Document
-from spdx_tools.spdx.model.package import Package
+from spdx_tools.spdx.model import Actor, Document, Package
 
 
 class PackageConverter(TypedConverter[Package]):

src/spdx_tools/spdx/jsonschema/package_verification_code_converter.py

@@ -6,8 +6,7 @@
 from spdx_tools.spdx.jsonschema.converter import TypedConverter
 from spdx_tools.spdx.jsonschema.json_property import JsonProperty
 from spdx_tools.spdx.jsonschema.package_verification_code_properties import PackageVerificationCodeProperty
-from spdx_tools.spdx.model.document import Document
-from spdx_tools.spdx.model.package import PackageVerificationCode
+from spdx_tools.spdx.model import Document, PackageVerificationCode
 
 
 class PackageVerificationCodeConverter(TypedConverter[PackageVerificationCode]):

src/spdx_tools/spdx/jsonschema/relationship_converter.py

@@ -6,8 +6,7 @@
 from spdx_tools.spdx.jsonschema.converter import TypedConverter
 from spdx_tools.spdx.jsonschema.json_property import JsonProperty
 from spdx_tools.spdx.jsonschema.relationship_properties import RelationshipProperty
-from spdx_tools.spdx.model.document import Document
-from spdx_tools.spdx.model.relationship import Relationship
+from spdx_tools.spdx.model import Document, Relationship
 
 
 class RelationshipConverter(TypedConverter[Relationship]):

src/spdx_tools/spdx/jsonschema/snippet_converter.py

@@ -8,8 +8,7 @@
 from spdx_tools.spdx.jsonschema.json_property import JsonProperty
 from spdx_tools.spdx.jsonschema.optional_utils import apply_if_present
 from spdx_tools.spdx.jsonschema.snippet_properties import SnippetProperty
-from spdx_tools.spdx.model.document import Document
-from spdx_tools.spdx.model.snippet import Snippet
+from spdx_tools.spdx.model import Document, Snippet
 
 
 class SnippetConverter(TypedConverter[Snippet]):

src/spdx_tools/spdx/model/__init__.py

@@ -0,0 +1,19 @@
+from spdx_tools.spdx.model.spdx_no_assertion import SpdxNoAssertion
+from spdx_tools.spdx.model.spdx_none import SpdxNone
+from spdx_tools.spdx.model.version import Version
+from spdx_tools.spdx.model.actor import Actor, ActorType
+from spdx_tools.spdx.model.annotation import Annotation, AnnotationType
+from spdx_tools.spdx.model.checksum import Checksum, ChecksumAlgorithm
+from spdx_tools.spdx.model.external_document_ref import ExternalDocumentRef
+from spdx_tools.spdx.model.extracted_licensing_info import ExtractedLicensingInfo
+from spdx_tools.spdx.model.file import File, FileType
+from spdx_tools.spdx.model.package import (
+    ExternalPackageRef,
+    ExternalPackageRefCategory,
+    Package,
+    PackagePurpose,
+    PackageVerificationCode,
+)
+from spdx_tools.spdx.model.relationship import Relationship, RelationshipType
+from spdx_tools.spdx.model.snippet import Snippet
+from spdx_tools.spdx.model.document import CreationInfo, Document

src/spdx_tools/spdx/model/annotation.py

@@ -6,7 +6,7 @@
 
 from spdx_tools.common.typing.dataclass_with_properties import dataclass_with_properties
 from spdx_tools.common.typing.type_checks import check_types_and_set_values
-from spdx_tools.spdx.model.actor import Actor
+from spdx_tools.spdx.model import Actor
 
 
 class AnnotationType(Enum):

src/spdx_tools/spdx/model/document.py

@@ -7,15 +7,17 @@
 
 from spdx_tools.common.typing.dataclass_with_properties import dataclass_with_properties
 from spdx_tools.common.typing.type_checks import check_types_and_set_values
-from spdx_tools.spdx.model.actor import Actor
-from spdx_tools.spdx.model.annotation import Annotation
-from spdx_tools.spdx.model.external_document_ref import ExternalDocumentRef
-from spdx_tools.spdx.model.extracted_licensing_info import ExtractedLicensingInfo
-from spdx_tools.spdx.model.file import File
-from spdx_tools.spdx.model.package import Package
-from spdx_tools.spdx.model.relationship import Relationship
-from spdx_tools.spdx.model.snippet import Snippet
-from spdx_tools.spdx.model.version import Version
+from spdx_tools.spdx.model import (
+    Actor,
+    Annotation,
+    ExternalDocumentRef,
+    ExtractedLicensingInfo,
+    File,
+    Package,
+    Relationship,
+    Snippet,
+    Version,
+)
 
 
 @dataclass_with_properties

src/spdx_tools/spdx/model/external_document_ref.py

@@ -4,7 +4,7 @@
 
 from spdx_tools.common.typing.dataclass_with_properties import dataclass_with_properties
 from spdx_tools.common.typing.type_checks import check_types_and_set_values
-from spdx_tools.spdx.model.checksum import Checksum
+from spdx_tools.spdx.model import Checksum
 
 
 @dataclass_with_properties

src/spdx_tools/spdx/model/extracted_licensing_info.py

@@ -6,7 +6,7 @@
 
 from spdx_tools.common.typing.dataclass_with_properties import dataclass_with_properties
 from spdx_tools.common.typing.type_checks import check_types_and_set_values
-from spdx_tools.spdx.model.spdx_no_assertion import SpdxNoAssertion
+from spdx_tools.spdx.model import SpdxNoAssertion
 
 
 @dataclass_with_properties

src/spdx_tools/spdx/model/file.py

@@ -9,9 +9,7 @@
 
 from spdx_tools.common.typing.dataclass_with_properties import dataclass_with_properties
 from spdx_tools.common.typing.type_checks import check_types_and_set_values
-from spdx_tools.spdx.model.checksum import Checksum
-from spdx_tools.spdx.model.spdx_no_assertion import SpdxNoAssertion
-from spdx_tools.spdx.model.spdx_none import SpdxNone
+from spdx_tools.spdx.model import Checksum, SpdxNoAssertion, SpdxNone
 
 
 class FileType(Enum):

src/spdx_tools/spdx/model/package.py

@@ -10,10 +10,7 @@
 
 from spdx_tools.common.typing.dataclass_with_properties import dataclass_with_properties
 from spdx_tools.common.typing.type_checks import check_types_and_set_values
-from spdx_tools.spdx.model.actor import Actor
-from spdx_tools.spdx.model.checksum import Checksum
-from spdx_tools.spdx.model.spdx_no_assertion import SpdxNoAssertion
-from spdx_tools.spdx.model.spdx_none import SpdxNone
+from spdx_tools.spdx.model import Actor, Checksum, SpdxNoAssertion, SpdxNone
 
 
 class PackagePurpose(Enum):

src/spdx_tools/spdx/model/relationship.py

@@ -6,8 +6,7 @@
 
 from spdx_tools.common.typing.dataclass_with_properties import dataclass_with_properties
 from spdx_tools.common.typing.type_checks import check_types_and_set_values
-from spdx_tools.spdx.model.spdx_no_assertion import SpdxNoAssertion
-from spdx_tools.spdx.model.spdx_none import SpdxNone
+from spdx_tools.spdx.model import SpdxNoAssertion, SpdxNone
 
 
 class RelationshipType(Enum):

src/spdx_tools/spdx/model/relationship_filters.py

@@ -3,9 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 from typing import List
 
-from spdx_tools.spdx.model.document import Document
-from spdx_tools.spdx.model.package import Package
-from spdx_tools.spdx.model.relationship import Relationship, RelationshipType
+from spdx_tools.spdx.model import Document, Package, Relationship, RelationshipType
 
 
 def find_package_contains_file_relationships(document: Document, package: Package) -> List[Relationship]:

src/spdx_tools/spdx/model/snippet.py

@@ -8,8 +8,7 @@
 
 from spdx_tools.common.typing.dataclass_with_properties import dataclass_with_properties
 from spdx_tools.common.typing.type_checks import check_types_and_set_values
-from spdx_tools.spdx.model.spdx_no_assertion import SpdxNoAssertion
-from spdx_tools.spdx.model.spdx_none import SpdxNone
+from spdx_tools.spdx.model import SpdxNoAssertion, SpdxNone
 
 
 @dataclass_with_properties

src/spdx_tools/spdx/parser/actor_parser.py

@@ -4,7 +4,7 @@
 import re
 from typing import Match, Optional, Pattern
 
-from spdx_tools.spdx.model.actor import Actor, ActorType
+from spdx_tools.spdx.model import Actor, ActorType
 from spdx_tools.spdx.parser.error import SPDXParsingError
 from spdx_tools.spdx.parser.parsing_functions import construct_or_raise_parsing_error
 

src/spdx_tools/spdx/parser/json/json_parser.py

@@ -4,7 +4,7 @@
 import json
 from typing import Dict
 
-from spdx_tools.spdx.model.document import Document
+from spdx_tools.spdx.model import Document
 from spdx_tools.spdx.parser.jsonlikedict.json_like_dict_parser import JsonLikeDictParser
 
 

src/spdx_tools/spdx/parser/jsonlikedict/annotation_parser.py

@@ -5,8 +5,7 @@
 from typing import Dict, List, Optional
 
 from spdx_tools.spdx.datetime_conversions import datetime_from_str
-from spdx_tools.spdx.model.actor import Actor
-from spdx_tools.spdx.model.annotation import Annotation, AnnotationType
+from spdx_tools.spdx.model import Actor, Annotation, AnnotationType
 from spdx_tools.spdx.parser.actor_parser import ActorParser
 from spdx_tools.spdx.parser.error import SPDXParsingError
 from spdx_tools.spdx.parser.jsonlikedict.dict_parsing_functions import (

src/spdx_tools/spdx/parser/jsonlikedict/checksum_parser.py

@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 from typing import Dict, Optional
 
-from spdx_tools.spdx.model.checksum import Checksum, ChecksumAlgorithm
+from spdx_tools.spdx.model import Checksum, ChecksumAlgorithm
 from spdx_tools.spdx.parser.jsonlikedict.dict_parsing_functions import json_str_to_enum_name
 from spdx_tools.spdx.parser.logger import Logger
 from spdx_tools.spdx.parser.parsing_functions import (

src/spdx_tools/spdx/parser/jsonlikedict/creation_info_parser.py

@@ -5,11 +5,7 @@
 from typing import Dict, List, Optional
 
 from spdx_tools.spdx.datetime_conversions import datetime_from_str
-from spdx_tools.spdx.model.actor import Actor
-from spdx_tools.spdx.model.checksum import Checksum
-from spdx_tools.spdx.model.document import CreationInfo
-from spdx_tools.spdx.model.external_document_ref import ExternalDocumentRef
-from spdx_tools.spdx.model.version import Version
+from spdx_tools.spdx.model import Actor, Checksum, CreationInfo, ExternalDocumentRef, Version
 from spdx_tools.spdx.parser.actor_parser import ActorParser
 from spdx_tools.spdx.parser.error import SPDXParsingError
 from spdx_tools.spdx.parser.jsonlikedict.checksum_parser import ChecksumParser

src/spdx_tools/spdx/parser/jsonlikedict/dict_parsing_functions.py

@@ -3,8 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 from typing import Any, Callable, Dict, List, Optional
 
-from spdx_tools.spdx.model.spdx_no_assertion import SpdxNoAssertion
-from spdx_tools.spdx.model.spdx_none import SpdxNone
+from spdx_tools.spdx.model import SpdxNoAssertion, SpdxNone
 from spdx_tools.spdx.parser.error import SPDXParsingError
 from spdx_tools.spdx.parser.logger import Logger
 from spdx_tools.spdx.parser.parsing_functions import raise_parsing_error_if_logger_has_messages