BigUpdate 0.5.0

- add Local Render Mermaid
- add page-starе для указания смещения страниц
- add Гиперссылки в документе на списки литературы

tests/test_page_geometry.py

@@ -0,0 +1,35 @@
+"""Page number start / offset helpers."""
+
+from docx import Document
+from docx.oxml.ns import qn
+
+from md2gost.page_geometry import apply_page_number_start, set_section_page_start
+
+
+def test_set_section_page_start():
+    doc = Document()
+    section = doc.sections[0]
+    set_section_page_start(section, 3)
+    pg = section._sectPr.find(qn("w:pgNumType"))
+    assert pg is not None
+    assert pg.get(qn("w:start")) == "3"
+
+
+def test_apply_page_number_start_skips_front():
+    doc = Document()
+    doc.add_section()  # front
+    doc.add_section()  # body
+    apply_page_number_start(doc, 2, front_sections=1)
+    front = doc.sections[0]._sectPr.find(qn("w:pgNumType"))
+    body = doc.sections[1]._sectPr.find(qn("w:pgNumType"))
+    assert front is None or front.get(qn("w:start")) is None
+    assert body is not None
+    assert body.get(qn("w:start")) == "2"
+
+
+def test_apply_page_number_start_none_strips():
+    doc = Document()
+    set_section_page_start(doc.sections[0], 5)
+    apply_page_number_start(doc, None)
+    pg = doc.sections[0]._sectPr.find(qn("w:pgNumType"))
+    assert pg is None or pg.get(qn("w:start")) is None