1 files changed, 133 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/openpyxl/reader/workbook.py b/.venv/lib/python3.12/site-packages/openpyxl/reader/workbook.py
new file mode 100644
index 00000000..2afbfddb
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+++ b/.venv/lib/python3.12/site-packages/openpyxl/reader/workbook.py
@@ -0,0 +1,133 @@
+# Copyright (c) 2010-2024 openpyxl
+
+from warnings import warn
+
+from openpyxl.xml.functions import fromstring
+
+from openpyxl.packaging.relationship import (
+    get_dependents,
+    get_rels_path,
+    get_rel,
+)
+from openpyxl.packaging.workbook import WorkbookPackage
+from openpyxl.workbook import Workbook
+from openpyxl.workbook.defined_name import DefinedNameList
+from openpyxl.workbook.external_link.external import read_external_link
+from openpyxl.pivot.cache import CacheDefinition
+from openpyxl.pivot.record import RecordList
+from openpyxl.worksheet.print_settings import PrintTitles, PrintArea
+
+from openpyxl.utils.datetime import CALENDAR_MAC_1904
+
+
+class WorkbookParser:
+
+    _rels = None
+
+    def __init__(self, archive, workbook_part_name, keep_links=True):
+        self.archive = archive
+        self.workbook_part_name = workbook_part_name
+        self.defined_names = DefinedNameList()
+        self.wb = Workbook()
+        self.keep_links = keep_links
+        self.sheets = []
+
+
+    @property
+    def rels(self):
+        if self._rels is None:
+            self._rels = get_dependents(self.archive, get_rels_path(self.workbook_part_name)).to_dict()
+        return self._rels
+
+
+    def parse(self):
+        src = self.archive.read(self.workbook_part_name)
+        node = fromstring(src)
+        package = WorkbookPackage.from_tree(node)
+        if package.properties.date1904:
+            self.wb.epoch = CALENDAR_MAC_1904
+
+        self.wb.code_name = package.properties.codeName
+        self.wb.active = package.active
+        self.wb.views = package.bookViews
+        self.sheets = package.sheets
+        self.wb.calculation = package.calcPr
+        self.caches = package.pivotCaches
+
+        # external links contain cached worksheets and can be very big
+        if not self.keep_links:
+            package.externalReferences = []
+
+        for ext_ref in package.externalReferences:
+            rel = self.rels.get(ext_ref.id)
+            self.wb._external_links.append(
+                read_external_link(self.archive, rel.Target)
+            )
+
+        if package.definedNames:
+            self.defined_names = package.definedNames
+
+        self.wb.security = package.workbookProtection
+
+
+    def find_sheets(self):
+        """
+        Find all sheets in the workbook and return the link to the source file.
+
+        Older XLSM files sometimes contain invalid sheet elements.
+        Warn user when these are removed.
+        """
+
+        for sheet in self.sheets:
+            if not sheet.id:
+                msg = f"File contains an invalid specification for {0}. This will be removed".format(sheet.name)
+                warn(msg)
+                continue
+            yield sheet, self.rels[sheet.id]
+
+
+    def assign_names(self):
+        """
+        Bind defined names and other definitions to worksheets or the workbook
+        """
+
+        for idx, names in self.defined_names.by_sheet().items():
+            if idx == "global":
+                self.wb.defined_names = names
+                continue
+
+            try:
+                sheet = self.wb._sheets[idx]
+            except IndexError:
+                warn(f"Defined names for sheet index {idx} cannot be located")
+                continue
+
+            for name, defn in names.items():
+                reserved = defn.is_reserved
+                if reserved is None:
+                    sheet.defined_names[name] = defn
+
+                elif reserved == "Print_Titles":
+                    titles = PrintTitles.from_string(defn.value)
+                    sheet._print_rows = titles.rows
+                    sheet._print_cols = titles.cols
+                elif reserved == "Print_Area":
+                    try:
+                        sheet._print_area = PrintArea.from_string(defn.value)
+                    except TypeError:
+                        warn(f"Print area cannot be set to Defined name: {defn.value}.")
+                        continue
+
+    @property
+    def pivot_caches(self):
+        """
+        Get PivotCache objects
+        """
+        d = {}
+        for c in self.caches:
+            cache = get_rel(self.archive, self.rels, id=c.id, cls=CacheDefinition)
+            if cache.deps:
+                records = get_rel(self.archive, cache.deps, cache.id, RecordList)
+                cache.records = records
+            d[c.cacheId] = cache
+        return d