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-rw-r--r--nixpkgs/pkgs/applications/science/math/sage/patches/pari-stackwarn.patch20
1 files changed, 20 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/science/math/sage/patches/pari-stackwarn.patch b/nixpkgs/pkgs/applications/science/math/sage/patches/pari-stackwarn.patch
new file mode 100644
index 000000000000..49cdfd189b92
--- /dev/null
+++ b/nixpkgs/pkgs/applications/science/math/sage/patches/pari-stackwarn.patch
@@ -0,0 +1,20 @@
+diff --git a/src/sage/doctest/parsing.py b/src/sage/doctest/parsing.py
+index 6bdc9a0..31fc780 100644
+--- a/src/sage/doctest/parsing.py
++++ b/src/sage/doctest/parsing.py
+@@ -40,6 +40,7 @@ from .external import available_software
+ 
+ float_regex = re.compile('\s*([+-]?\s*((\d*\.?\d+)|(\d+\.?))([eE][+-]?\d+)?)')
+ optional_regex = re.compile(r'(py2|py3|long time|not implemented|not tested|known bug)|([^ a-z]\s*optional\s*[:-]*((\s|\w)*))')
++pari_stack_warning_regex = re.compile(r'\s*\*\*\*.*(Warning: increasing stack size to )\d+\.')
+ find_sage_prompt = re.compile(r"^(\s*)sage: ", re.M)
+ find_sage_continuation = re.compile(r"^(\s*)\.\.\.\.:", re.M)
+ random_marker = re.compile('.*random', re.I)
+@@ -935,6 +936,7 @@ class SageOutputChecker(doctest.OutputChecker):
+             <type 'float'>
+         """
+         got = self.human_readable_escape_sequences(got)
++        got = pari_stack_warning_regex.sub('', got)
+         if isinstance(want, MarkedOutput):
+             if want.random:
+                 return True