rename overview to first_page

nobubo/assembly.py

@@ -55,8 +55,8 @@ def _assemble(input_properties: core.InputProperties,
         tuples = ["-".join(map(str, i)) for i in l]
         page_range = ",".join(tuples)
     else:
-        begin = current_layout.overview
-        end = current_layout.overview + (current_layout.columns * current_layout.rows) - 1
+        begin = current_layout.first_page
+        end = current_layout.first_page + (current_layout.columns * current_layout.rows) - 1
         page_range = f"{begin}-{end}"
 
     file_content = [

nobubo/calc.py

@@ -54,7 +54,7 @@ def parse_cli_input(input_layout: (int, int, int), output_layout_cli: str, print
 
 
 def parse_input_layouts(input_layout: (int, int, int)) ->[core.Layout]:
-    return [core.Layout(overview=data[0], columns=data[1], rows=data[2]) for data in input_layout]
+    return [core.Layout(first_page=data[0], columns=data[1], rows=data[2]) for data in input_layout]
 
 
 def parse_output_layout(output_layout_cli: str, print_margin: int = None) -> [int]:
@@ -131,7 +131,7 @@ def to_mm(output_layout: str) -> [int, int]:
 
 
 def pagerange_reverse(layout: core.Layout) -> (int, int, int):
-    return layout.overview, (layout.overview + (layout.columns * layout.rows)), layout.columns
+    return layout.first_page, (layout.first_page + (layout.columns * layout.rows)), layout.columns
 
 
 def new_outputpath(output_path: pathlib.Path, page_count: int):

nobubo/core.py

@@ -35,8 +35,11 @@ class PageSize:
 class Layout:
     """
     A Pattern layout.
+
+    first_page: The number of the pdf page which marks the beginning of the pattern pages
+    that are covered by the columns and rows.
     """
-    overview: int
+    first_page: int
     columns: int
     rows: int
 

tests/conftest.py

@@ -66,23 +66,23 @@ def pdfproperty() -> core.InputProperties:
                                output_path=pathlib.Path("output_test.pdf"),
                                number_of_pages=57,
                                pagesize=core.PageSize(width=483.307, height=729.917),
-                               layout=[core.Layout(overview=1, columns=8, rows=7)])
+                               layout=[core.Layout(first_page=2, columns=8, rows=7)])
     # 8 cols, 7 rows + 1 overview page = 57
 
 @pytest.fixture
 def one_overview_even() -> core.Layout:
-    return core.Layout(overview=1, columns=8, rows=7)
+    return core.Layout(first_page=2, columns=8, rows=7)
 
 
 @pytest.fixture
 def one_overview_uneven() -> core.Layout:
-    return core.Layout(overview=1, columns=9, rows=4)
+    return core.Layout(first_page=2, columns=9, rows=4)
 
 
 @pytest.fixture()
 def two_overviews() -> [core.Layout, core.Layout]:
-    first = core.Layout(overview=1, columns=5, rows=5)
-    second = core.Layout(overview=27, columns=5, rows=5)
+    first = core.Layout(first_page=2, columns=5, rows=5)
+    second = core.Layout(first_page=28, columns=5, rows=5)
     return [first, second]