1 files changed, 136 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/openpyxl/cell/read_only.py b/.venv/lib/python3.12/site-packages/openpyxl/cell/read_only.py
new file mode 100644
index 00000000..2eec09e4
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/openpyxl/cell/read_only.py
@@ -0,0 +1,136 @@
+# Copyright (c) 2010-2024 openpyxl
+
+from openpyxl.cell import Cell
+from openpyxl.utils import get_column_letter
+from openpyxl.utils.datetime import from_excel
+from openpyxl.styles import is_date_format
+from openpyxl.styles.numbers import BUILTIN_FORMATS, BUILTIN_FORMATS_MAX_SIZE
+
+
+class ReadOnlyCell:
+
+    __slots__ =  ('parent', 'row', 'column', '_value', 'data_type', '_style_id')
+
+    def __init__(self, sheet, row, column, value, data_type='n', style_id=0):
+        self.parent = sheet
+        self._value = None
+        self.row = row
+        self.column = column
+        self.data_type = data_type
+        self.value = value
+        self._style_id = style_id
+
+
+    def __eq__(self, other):
+        for a in self.__slots__:
+            if getattr(self, a) != getattr(other, a):
+                return
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+
+    def __repr__(self):
+        return "<ReadOnlyCell {0!r}.{1}>".format(self.parent.title, self.coordinate)
+
+
+    @property
+    def coordinate(self):
+        column = get_column_letter(self.column)
+        return "{1}{0}".format(self.row, column)
+
+
+    @property
+    def coordinate(self):
+        return Cell.coordinate.__get__(self)
+
+
+    @property
+    def column_letter(self):
+        return Cell.column_letter.__get__(self)
+
+
+    @property
+    def style_array(self):
+        return self.parent.parent._cell_styles[self._style_id]
+
+
+    @property
+    def has_style(self):
+        return self._style_id != 0
+
+
+    @property
+    def number_format(self):
+        _id = self.style_array.numFmtId
+        if _id < BUILTIN_FORMATS_MAX_SIZE:
+            return BUILTIN_FORMATS.get(_id, "General")
+        else:
+            return self.parent.parent._number_formats[
+                _id - BUILTIN_FORMATS_MAX_SIZE]
+
+    @property
+    def font(self):
+        _id = self.style_array.fontId
+        return self.parent.parent._fonts[_id]
+
+    @property
+    def fill(self):
+        _id = self.style_array.fillId
+        return self.parent.parent._fills[_id]
+
+    @property
+    def border(self):
+        _id = self.style_array.borderId
+        return self.parent.parent._borders[_id]
+
+    @property
+    def alignment(self):
+        _id = self.style_array.alignmentId
+        return self.parent.parent._alignments[_id]
+
+    @property
+    def protection(self):
+        _id = self.style_array.protectionId
+        return self.parent.parent._protections[_id]
+
+
+    @property
+    def is_date(self):
+        return Cell.is_date.__get__(self)
+
+
+    @property
+    def internal_value(self):
+        return self._value
+
+    @property
+    def value(self):
+        return self._value
+
+    @value.setter
+    def value(self, value):
+        if self._value is not None:
+            raise AttributeError("Cell is read only")
+        self._value = value
+
+
+class EmptyCell:
+
+    __slots__ = ()
+
+    value = None
+    is_date = False
+    font = None
+    border = None
+    fill = None
+    number_format = None
+    alignment = None
+    data_type = 'n'
+
+
+    def __repr__(self):
+        return "<EmptyCell>"
+
+EMPTY_CELL = EmptyCell()