build/pkgs/snappy: New pip package

sagemath · Jan 4, 2021 · 46f7b0e · 46f7b0e
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diff --git a/build/pkgs/snappy/SPKG.rst b/build/pkgs/snappy/SPKG.rst
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+snappy: Topology and geometry of 3-manifolds, with a focus on hyperbolic structures
+===================================================================================
+
+Description
+-----------
+
+Studying the topology and geometry of 3-manifolds, with a focus on hyperbolic structures.
+
+License
+-------
+
+GPLv2+
+
+Upstream Contact
+----------------
+
+https://pypi.org/project/snappy/
+
diff --git a/build/pkgs/snappy/dependencies b/build/pkgs/snappy/dependencies
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+$(PYTHON) | $(PYTHON_TOOLCHAIN)
+
+----------
+All lines of this file are ignored except the first.
diff --git a/build/pkgs/snappy/requirements.txt b/build/pkgs/snappy/requirements.txt
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+# The --no-deps flag is just there to prevent it from pulling in cypari (!= cypari2).
+# In fact, just sage -pip install snappy does the trick but installs the (unused even by SnapPy in this context) cypari module.
+--no-deps snappy spherogram plink FXrays snappy_manifolds
diff --git a/build/pkgs/snappy/type b/build/pkgs/snappy/type
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+optional