renew project

Author: linjing-lab

Diff for: README.md

@@ -91,6 +91,7 @@ explain:
 - sortingx-1.1.2 is the first stable version that has a return value and extends the iterable data types.
 - sortingx-1.1.3 is the version that complete the typing of local variables and align with `sorted()` usage method.
 - sortingx-1.2.0 is the end version of sorting series, which optimize the kernel of generate.
+- sortingx-1.2.1 is the portable version that comparison is faster than ever, the generate is more portable.
 
 ## LICENSE
 

Diff for: README_release.md

@@ -9,5 +9,6 @@
 |v1.1.2|`pip install sortingx==1.1.2`|Support More Iterative Data Types|√|
 |v1.1.3|`pip install sortingx==1.1.3`|Typing Check with More Local Variables|√|
 |v1.2.0|`pip install sortingx==1.2.0`|Optimize Generate Function's Kernel|√|
+|v1.2.1|`pip install sortingx==1.2.1`|Delete Core Function to Make Builtin First|√|
 
 </div>

Diff for: sortingx/__init__.py

@@ -16,6 +16,6 @@
 
 from .sorting import bubble, insert, shell, heap, quick, merge
 
-__version__ = '1.2.0'
+__version__ = '1.2.1'
 
 assert sys.version_info >= (3, 7, 0)

Diff for: sortingx/_utils.py

@@ -17,24 +17,8 @@
 # Data Generated by Mapping.
 def generate(__iterable: List[_T], key: Optional[Callable[[_T], SupportsRichComparison]]=None) -> List[_T]:
     compare: List[_T] = list(map(key, __iterable)) if key != None else __iterable
-    compare: List[_T] = ([[value] for value in compare] if (compare and not isinstance(compare[0], (list, tuple))) else compare) if key != None else __iterable
     return compare
 
-# Redefined Comparison Rules: A High-Speed State Selection Function.
-def core(left: List[_T], right: List[_T], key: Optional[Callable[[_T], SupportsRichComparison]]=None, reverse: bool=False) -> bool:
-    if key == None:
-        return left < right if reverse else left > right
-    for index in range(0, len(left)):
-        if left[index] > right[index] and reverse:
-            return False
-        elif left[index] > right[index] and not reverse:
-            return True
-        elif left[index] < right[index] and reverse:
-            return True
-        elif left[index] < right[index] and not reverse:
-            return False
-    return False # Reduce the Times of Data Exchanging.
-
 # Uniformly Convert `Iterable` into `List`: Facilitate the Execution of Sorting Algorithms.
 def convert(__iterable: Iterable[_T]) -> List[_T]:
     if isinstance(__iterable, (tuple, str, set, dict)):

Diff for: sortingx/sorting.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._utils import core, generate, convert
+from ._utils import generate, convert
 from ._typing import Iterable, Callable, Optional, _T, SupportsRichComparison, List
 
 def bubble(__iterable: Iterable[_T], key: Optional[Callable[[_T], SupportsRichComparison]]=None, reverse: bool=False) -> List[_T]:
@@ -26,7 +26,7 @@ def bubble(__iterable: Iterable[_T], key: Optional[Callable[[_T], SupportsRichCo
     for i in range(len(__iterable) - 1):
         flag: bool = False # early stop by adding a bool value named flag
         for j in range(len(__iterable) - i - 1):
-            if core(compare[j], compare[j + 1], key, reverse):
+            if (compare[j] < compare[j + 1] if reverse else compare[j] > compare[j+1]):
                 __iterable[j], __iterable[j + 1] = __iterable[j + 1], __iterable[j]
                 flag: bool = True
                 if key != None:
@@ -50,7 +50,7 @@ def insert(__iterable: Iterable[_T], key: Optional[Callable[[_T], SupportsRichCo
         high: int = index - 1
         while low <= high: # sequence conforming to monotonicity
             mid: int = (low + high) // 2
-            if core(keyc, compare[mid], key, reverse):
+            if (keyc < compare[mid] if reverse else keyc > compare[mid]):
                 low: int = mid + 1
             else:
                 high: int = mid - 1
@@ -78,7 +78,7 @@ def shell(__iterable: Iterable[_T], key: Optional[Callable[[_T], SupportsRichCom
     while gap >= 1:
         for index in range(gap, length):
             next: int = index
-            while next >= gap and core(compare[next - gap], compare[next], key, reverse):
+            while next >= gap and (compare[next - gap] < compare[next] if reverse else compare[next - gap] > compare[next]):
                 __iterable[next], __iterable[next - gap] = __iterable[next - gap], __iterable[next]
                 if key != None:
                     compare[next], compare[next - gap] = compare[next - gap], compare[next]
@@ -102,9 +102,9 @@ def build(root: int, end: int) -> None:
         piv: int = root
         left: int = 2 * root + 1
         right: int = 2 * root + 2
-        if left < end and core(compare[left], compare[root], key, reverse):
+        if left < end and (compare[left] < compare[root] if reverse else compare[left] > compare[root]):
             piv: int = left
-        if right < end and core(compare[right], compare[piv], key, reverse):
+        if right < end and (compare[right] < compare[piv] if reverse else compare[right] > compare[piv]):
             piv: int = right
         if piv != root:
             __iterable[root], __iterable[piv] = __iterable[piv], __iterable[root]
@@ -147,7 +147,7 @@ def partition(l: int, r: int) -> int:
         val: _T = compare[r]
         index: int = l - 1
         for ind in range(l, r):
-            if core(val, compare[ind], key, reverse):
+            if (val < compare[ind] if reverse else val > compare[ind]):
                 index += 1
                 __iterable[index], __iterable[ind] = __iterable[ind], __iterable[index]
                 if key != None:
@@ -182,7 +182,7 @@ def merg(low: int, mid: int, high: int) -> None:
         result: List[_T] = []
         store: List[_T] = []
         while i < len(left) and j < len(right):
-            if core(rc[j], lc[i], key, reverse):
+            if (rc[j] < lc[i] if reverse else rc[j] > lc[i]):
                 result.append(left[i])
                 store.append(lc[i])
                 i += 1