sage

50208b76 - gh-36077: `sage.graphs`: fix doctest warnings due to modularization

gh-36077: `sage.graphs`: fix doctest warnings due to modularization Part of : #29705 We fix the following doctest warnings due to the modularization. ``` sage -t --warn-long 17.6 --random- seed=165655739949225352692057073882229651510 src/sage/graphs/generators/distance_regular.pyx ********************************************************************** File "src/sage/graphs/generators/distance_regular.pyx", line 1761, in sage.graphs.generators.distance_regular._line_graph_generalised_polygon Warning: Variable '_line_graph_generalised_polygon' referenced here was set only in doctest marked '# needs sage.libs.gap' H = _line_graph_generalised_polygon(G) [181 tests, 7.59 s] ``` ``` sage -t --warn-long 17.6 --random- seed=165655739949225352692057073882229651510 src/sage/graphs/generators/families.py ********************************************************************** File "src/sage/graphs/generators/families.py", line 3943, in sage.graphs.generators.families.MathonPseudocyclicStronglyRegularGraph Warning: Variable 'G3x3' referenced here was set only in doctest marked '# needs sage.groups sage.libs.gap sage.modules sage.rings.finite_rings' G3x3.is_strongly_regular(parameters=True) ********************************************************************** File "src/sage/graphs/generators/families.py", line 3945, in sage.graphs.generators.families.MathonPseudocyclicStronglyRegularGraph Warning: Variable 'G3x3' referenced here was set only in doctest marked '# needs sage.groups sage.libs.gap sage.modules sage.rings.finite_rings' G3x3.automorphism_group(algorithm="bliss").order() # optional - bliss [449 tests, 4.75 s] ``` ``` sage -t --warn-long 17.6 --random- seed=165655739949225352692057073882229651510 src/sage/graphs/graph_decompositions/tdlib.pyx ********************************************************************** File "src/sage/graphs/graph_decompositions/tdlib.pyx", line 128, in sage.graphs.graph_decompositions.tdlib.treedecomposition_exact Warning: Consider using a block-scoped tag by inserting the line 'sage: # optional - tdlib' just before this line to avoid repeating the tag 4 times import sage.graphs.graph_decompositions.tdlib as tdlib # optional - tdlib ********************************************************************** File "src/sage/graphs/graph_decompositions/tdlib.pyx", line 179, in sage.graphs.graph_decompositions.tdlib.get_width Warning: Consider using a block-scoped tag by inserting the line 'sage: # optional - tdlib' just before this line to avoid repeating the tag 4 times import sage.graphs.graph_decompositions.tdlib as tdlib # optional - tdlib [13 tests, 0.60 s] ``` ``` sage -t --warn-long 17.6 --random- seed=165655739949225352692057073882229651510 src/sage/graphs/base/static_sparse_graph.pyx ********************************************************************** File "src/sage/graphs/base/static_sparse_graph.pyx", line 1044, in sage.graphs.base.static_sparse_graph.spectral_radius Warning: Variable 'r' referenced here was set only in doctest marked '# needs sage.modules' e_min < r < e_max [66 tests, 2.16 s] ``` ### :memo: Checklist <!-- Put an `x` in all the boxes that apply. --> <!-- If your change requires a documentation PR, please link it appropriately --> <!-- If you're unsure about any of these, don't hesitate to ask. We're here to help! --> <!-- Feel free to remove irrelevant items. --> - [x] The title is concise, informative, and self-explanatory. - [x] The description explains in detail what this PR is about. - [x] I have linked a relevant issue or discussion. - [ ] I have created tests covering the changes. - [ ] I have updated the documentation accordingly. ### :hourglass: Dependencies <!-- List all open PRs that this PR logically depends on - #12345: short description why this is a dependency - #34567: ... --> <!-- If you're unsure about any of these, don't hesitate to ask. We're here to help! --> URL: https://github.com/sagemath/sage/pull/36077 Reported by: David Coudert Reviewer(s): Matthias Köppe