Fixed Issue #1

README.md

@@ -6,7 +6,7 @@ Find more information on [ReadTheDocs](https://github.com/mauricioAyllon/PyMCNP)
 
 ## Installation
 
-PyMCNP requires [Python](https://www.python.org>) (≥ 3.11) and [Numpy](https://numpy.org>) (≥ 2.0). 
+PyMCNP requires [Python](https://www.python.org>) (≥ 3.10) and [Numpy](https://numpy.org>) (≥ 2.0). 
 
 PyMCNP is distributed through the [Python Package Index](https://pypi.org/project/pymcnp/>) (PyPi) with the ``pip`` command. The following command installs both ``pymcnp`` and its depenencies:
 

docs/source/installation.rst

@@ -1,7 +1,7 @@
 Installation
 ============
 
-PyMCNP requires `Python <https://www.python.org>`_ (≥ 3.11) and `Numpy <https://numpy.org>`_ (≥ 2.0).
+PyMCNP requires `Python <https://www.python.org>`_ (≥ 3.10) and `Numpy <https://numpy.org>`_ (≥ 2.0).
 
 PyMCNP is distributed through the `Python Package Index <https://pypi.org/project/pymcnp/>`_ (PyPi) with the ``pip`` command. The following command installs ``pymcnp`` and its depenencies::
 

src/pymcnp/cli/ls.py

@@ -5,9 +5,6 @@
 
 import sys
 
-
-from typing import Self
-
 from ..files import inp
 from . import _save
 from . import _io
@@ -18,7 +15,7 @@ class Ls:
     'Ls'
     """
 
-    def __init__(self, inpt: inp.Inp) -> Self:
+    def __init__(self, inpt: inp.Inp):
         """
         ``__init__`` initializes ``Ls``.
         """

src/pymcnp/cli/run.py

@@ -8,7 +8,6 @@
 """
 
 
-from typing import Self
 import os
 import sys
 
@@ -19,7 +18,7 @@
 
 
 class Run:
-    def __init__(self, path: str, command: str = "mcnp") -> Self:
+    def __init__(self, path: str, command: str = "mcnp"):
         """
         '__init__' initalizes 'Run'.
 

src/pymcnp/files/_utils/errors.py

@@ -6,7 +6,7 @@
 subclasses and error code enumerations.
 """
 
-from typing import Self
+
 from enum import Enum
 
 
@@ -105,7 +105,7 @@ class MCNPSyntaxError(Exception):
         line: Line number of error.
     """
 
-    def __init__(self, code: MCNPSyntaxCodes, line: int = None) -> Self:
+    def __init__(self, code: MCNPSyntaxCodes, line: int = None):
         """
         ``__init__`` initializes ``MCNPSyntaxError``
 
@@ -174,7 +174,7 @@ class MCNPSemanticError(Exception):
         line: Line number of error.
     """
 
-    def __init__(self, code: MCNPSemanticCodes, line: int = None) -> Self:
+    def __init__(self, code: MCNPSemanticCodes, line: int = None):
         """
         ``__init__`` initializes ``MCNPSemanticError``
 

src/pymcnp/files/_utils/types.py

@@ -3,9 +3,10 @@
 """
 
 
+from __future__ import annotations
 import re
 from enum import StrEnum
-from typing import Self, Callable
+from typing import Callable
 
 ELEMENTS = {
     "H": 1,
@@ -132,14 +133,10 @@
     r"\d+|H|He|Li|Be|B|C|N|O|F|Ne|Na|Mg|Al|Si|P|S|Cl|Ar|K|Ca|Sc|Ti|V|Cr|Mn|Fe|Co|Ni|Cu|Zn|Ga|Ge|As|Se|Br|Kr|Rb|Sr|Y|Zr|Nb|Mo|Tc|Ru|Rh|Rd|Ag|Cd|In|Sn|Sb|Te|I|Xe|Cs|Ba|La|Ce|Pr|Nd|Pm|Sm|Eu|Gd|Tb|Dy|Ho|Er|Tm|Yb|Lu|Hf|Ta|W|Re|Os|Ir|Pt|Au|Hg|Tl|Pb|Bi|Po|At|Rn|Fr|Ra|Ac|Th|Pa|U|Np|Pu|Am|Cm|Bk|Cf|Es|Fm|Md|No|Lr|Rf|Db|Sg|Bh|Hs|Mt|Ds|Rg|Cn|Nh|Fl|Mc|Lv|Ts|Og"
 )
 Z_PATTERN = re.compile(r"\A[+-]?[0-9]+\Z")
-R_PATTERN = re.compile(
-    r"\A[+-]?(([0-9]+)|([0-9]+[.][0-9]*)|([.][0-9]+))([Ee]([+-][0-9]+))?\Z"
-)
+R_PATTERN = re.compile(r"\A[+-]?(([0-9]+)|([0-9]+[.][0-9]*)|([.][0-9]+))([Ee]([+-][0-9]+))?\Z")
 
 
-def cast_fortran_integer(
-    string: str, hook: Callable[int, bool] = lambda _: True
-) -> int:
+def cast_fortran_integer(string: str, hook: Callable[int, bool] = lambda _: True) -> int:
     """
     'cast_fortran_integer'
     """
@@ -152,9 +149,7 @@ def cast_fortran_integer(
     return None
 
 
-def cast_fortran_real(
-    string: str, hook: Callable[float, bool] = lambda _: True
-) -> float:
+def cast_fortran_real(string: str, hook: Callable[float, bool] = lambda _: True) -> float:
     """
     'cast_fortran_real'
     """
@@ -172,7 +167,7 @@ class Zaid:
     'Zaid'
     """
 
-    def __init__(self) -> Self:
+    def __init__(self):
         """
         '__init__' initializes 'Zaid'.
         """
@@ -182,9 +177,7 @@ def __init__(self) -> Self:
         self.abx: str = None
 
     @classmethod
-    def cast_mcnp_zaid(
-        cls, string: str, hook: Callable[Self, bool] = lambda _: True
-    ) -> Self:
+    def cast_mcnp_zaid(cls, string: str, hook: Callable[Zaid, bool] = lambda _: True):
         """
         'cast_mcnp_zaid'
         """
@@ -252,9 +245,7 @@ class Designator(StrEnum):
     HEAVY_IONS = "#"
 
     @classmethod
-    def cast_mcnp_designator(
-        cls, string: str, hook: Callable[Self, bool] = lambda _: True
-    ) -> tuple[Self]:
+    def cast_mcnp_designator(cls, string: str, hook: Callable[Designator, bool] = lambda _: True) -> tuple[Designator]:
         """
         'cast_mcnp_designator'
         """

src/pymcnp/files/inp/_cadquery.py

@@ -6,9 +6,8 @@
 patterns.
 """
 
-
+from __future__ import annotations
 import math
-from typing import Self
 
 import numpy as np
 
@@ -26,14 +25,14 @@ class CqVector:
         z: Vector z component.
     """
 
-    def __init__(self, x, y, z):
+    def __init__(self, x: float, y: float, z: float):
         """
         ``__init__`` initializes ``CqVector``.
         """
 
-        self.x = x
-        self.y = y
-        self.z = z
+        self.x: float = x
+        self.y: float = y
+        self.z: float = z
 
     def norm(self) -> float:
         """
@@ -63,7 +62,7 @@ def apothem(self) -> float:
         return np.linalg.norm([self.x, self.y, self.z]) * 2 / math.sqrt(3)
 
     @staticmethod
-    def cross(a: Self, b: Self) -> Self:
+    def cross(a: CqVector, b: CqVector):
         """
         ``cross`` computes cross products of two vectors.
 
@@ -81,7 +80,7 @@ def cross(a: Self, b: Self) -> Self:
         return CqVector(np.cross([a.x, a.y, a.z], [b.x, b.y, b.z]))
 
     @staticmethod
-    def angle(a: Self, b: Self) -> float:
+    def angle(a: CqVector, b: CqVector) -> float:
         """
         ``angle`` computes angles between vectors.
 

src/pymcnp/files/inp/block.py

@@ -6,7 +6,7 @@
 """
 
 
-from typing import Self
+from __future__ import annotations
 
 from . import card
 
@@ -19,7 +19,7 @@ class Block:
     blocks. It represents the INP card block syntax element.
     """
 
-    def __init__(self) -> Self:
+    def __init__(self) -> Block:
         """
         ``__init__`` initalizes ``Block``.
         """

src/pymcnp/files/inp/card.py

@@ -6,7 +6,7 @@
 """
 
 
-from typing import Union, Self
+from typing import Union
 
 
 class Card:
@@ -22,7 +22,7 @@ class Card:
         comment: Card inline comment.
     """
 
-    def __init__(self) -> Self:
+    def __init__(self):
         """
         ``__init__`` initalizes ``Card``.
         """

src/pymcnp/files/inp/cell.py

@@ -7,7 +7,6 @@
 
 
 import re
-from typing import Self
 from enum import StrEnum
 
 from . import card
@@ -51,7 +50,7 @@ class CellGeometry:
 
         _OPERATIONS_ORDER = {"#": 0, " ": 1, ":": 2}
 
-        def __init__(self) -> Self:
+        def __init__(self):
             """
             ``__init__`` initializes ``CellGeometry``.
             """
@@ -60,7 +59,7 @@ def __init__(self) -> Self:
             self.postfix: tuple[str] = None
 
         @classmethod
-        def from_mcnp(cls, source: str) -> Self:
+        def from_mcnp(cls, source: str):
             """
             ``from_mcnp`` generates ``CellGeometry`` objects from INP.
 
@@ -202,7 +201,7 @@ class CellKeyword(StrEnum):
             UNCOLLIDED_SECONDARIES = "unc"
 
             @classmethod
-            def from_mcnp(cls, source: str) -> Self:
+            def from_mcnp(cls, source: str):
                 """
                 ``from_mcnp`` generates ``CellKeyword`` objects from INP.
 
@@ -257,7 +256,7 @@ def to_mcnp(self) -> str:
 
                 return self.value
 
-        def __init__(self) -> Self:
+        def __init__(self):
             """
             ``__init__`` initializes ``CellOption``.
             """
@@ -634,7 +633,7 @@ class CellOption_Designator(CellOption):
             designator: Cell card option keyword designator.
         """
 
-        def __init__(self) -> Self:
+        def __init__(self):
             """
             ``__init__`` initializes ``CellOption_Designator``.
             """
@@ -675,7 +674,7 @@ class CellOption_Suffix(CellOption):
             suffix: Cell card option keyword suffix.
         """
 
-        def __init__(self) -> Self:
+        def __init__(self):
             """
             ``__init__`` initializes ``CellOption_Suffix``.
             """
@@ -716,7 +715,7 @@ class Importance(CellOption_Designator):
             importance: Cell importance.
         """
 
-        def __init__(self) -> Self:
+        def __init__(self):
             """
             ``__init_`` initializes ``Importance``.
             """
@@ -1490,7 +1489,7 @@ def set_value(self, value: any) -> None:
             self.setting = value
             self.value = value
 
-    def __init__(self) -> Self:
+    def __init__(self):
         """
         ``__init__`` initializes ``Cell``.
         """
@@ -1606,7 +1605,7 @@ def set_options(self, options: tuple[CellOption]) -> None:
         self.options = options
 
     @classmethod
-    def from_mcnp(cls, source: str, line: int = None) -> Self:
+    def from_mcnp(cls, source: str, line: int = None):
         """
         ``from_mcnp`` generates ``Cell`` objects from INP.
 

src/pymcnp/files/inp/cells.py

@@ -6,8 +6,6 @@
 """
 
 
-from typing import Self
-
 from .block import Block
 from .cell import Cell
 from .._utils import parser
@@ -22,15 +20,15 @@ class Cells(Block):
     super class.
     """
 
-    def __init__(self) -> Self:
+    def __init__(self):
         """
         ``__init__`` initializes ``Cells``.
         """
 
         super().__init__()
 
     @classmethod
-    def from_mcnp(cls, source: str) -> Self:
+    def from_mcnp(cls, source: str):
         """
         ``from_mcnp`` generates ``Cells`` objects from INP.
 

src/pymcnp/files/inp/comment.py

@@ -6,8 +6,6 @@
 """
 
 
-from typing import Self
-
 from . import card
 from .._utils import errors
 from .._utils import parser
@@ -26,7 +24,7 @@ class Comment(card.Card):
         content: Comment card text.
     """
 
-    def __init__(self) -> Self:
+    def __init__(self):
         """
         ``__init__`` initializes ``Comment``.
         """
@@ -56,7 +54,7 @@ def set_content(self, content: str) -> None:
         self.content = content
 
     @classmethod
-    def from_mcnp(cls, source: str) -> Self:
+    def from_mcnp(cls, source: str):
         """
         ``from_mcnp`` generates ``Comment`` objects from INP.