Merge pull request #2 from JordanWelsman/develop

To-do list complete. Merging now.

openjson/__init__.py

@@ -1,9 +1,7 @@
 # Dunder attributes
-__version__ = "v0.0.0" # update setup.py
+__version__ = "v0.1.0" # update setup.py
 __author__ = "Jordan Welsman"
 
-from .encoding import *
-from .loading import *
-from .saving import *
+from .api import *
 
-__all__ = encoding.__all__, loading.__all__, saving.__all__
+__all__ = api.__all__

openjson/api.py

@@ -0,0 +1,14 @@
+from openjson.encoding import _encode
+
+__all__ = ['stringify']
+
+def stringify(object: dict) -> str:
+    string: str = "{"
+    for index, item in enumerate(object):
+        if index != len(object) - 1:
+            string += f"{_encode(key=item, value=object[item])}, "
+        else:
+            string += f"{_encode(key=item, value=object[item])}"
+
+    string += "}"
+    return string

openjson/encoding/__init__.py

@@ -1 +1,5 @@
-__all__ = []
+# Import submodule files so
+# functions are usable at
+# 'from openjson import _' level.
+from .encode import *
+__all__ = encode.__all__

openjson/encoding/encode.py

@@ -0,0 +1,69 @@
+# External class visibility
+__all__ = ['_encode_object', '_encode_array', '_encode_number_int', '_encode_number_real', '_encode_string', '_encode_boolean', '_encode_null', '_encode']
+
+def _encode_object(key: str, value: dict):
+    string = f"\"{key}\": " + "{"
+    for index, item in enumerate(value):
+        if index != len(value) - 1:
+            string += f"{_encode(item, value[item])}, "
+        else:
+            string += f"{_encode(item, value[item])}"
+    string += "}"
+    return string
+
+
+def _encode_array(key: str, value: list):
+    string = f"\"{key}\": ["
+    for index, item in enumerate(value):
+        if index != len(value) - 1:
+            string += f"\"{item}\", "
+        else:
+            string += f"\"{item}\""
+    string += "]"
+    return string
+
+
+def _encode_number_int(key: str, value: int):
+    return f"\"{key}\": {value}"
+
+
+def _encode_number_real(key: str, value: int, precision: float = None):
+    if precision is not None:
+        return f"\"{key}\": {round(value, precision)}"
+    else:
+        return f"\"{key}\": {value}"
+
+
+def _encode_string(key: str, value: str):
+    return f"\"{key}\": \"{value}\""
+
+
+def _encode_boolean(key: str, value: bool):
+    if value is True:
+        return f"\"{key}\": true"
+    if value is False:
+        return f"\"{key}\": false"
+
+
+def _encode_null(key: str):
+    return f"\"{key}\": null"
+
+
+def _encode(key: str, value: object, int_precision: int = None) -> str:
+    match type(value).__name__:
+        case "dict":
+            return _encode_object(key=key, value=value)
+        case "list":
+            return _encode_array(key=key, value=value)
+        case "int":
+            return _encode_number_int(key=key, value=value)
+        case "float":
+            return _encode_number_real(key=key, value=value, precision=int_precision)
+        case "str":
+            return _encode_string(key=key, value=value)
+        case "bool":
+            return _encode_boolean(key=key, value=value)            
+        case "NoneType":
+            return _encode_null(key=key)
+        case other:
+            raise NotImplementedError(f"Type \"{other}\" is not supported.")

setup.py

@@ -2,7 +2,7 @@
 from setuptools import setup
 
 # Arguments
-version = "0.0.0" # update __init__.py
+version = "0.1.0" # update __init__.py
 python_version = ">=3.10"
 
 # Long description from README.md