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-rw-r--r--pkgs/applications/science/math/sage/patches/dochtml-optional.patch127
1 files changed, 127 insertions, 0 deletions
diff --git a/pkgs/applications/science/math/sage/patches/dochtml-optional.patch b/pkgs/applications/science/math/sage/patches/dochtml-optional.patch
new file mode 100644
index 000000000000..a51e30312ed9
--- /dev/null
+++ b/pkgs/applications/science/math/sage/patches/dochtml-optional.patch
@@ -0,0 +1,127 @@
+diff --git a/src/doc/common/conf.py b/src/doc/common/conf.py
+index 25f94f7b7d..9f6139ea4a 100644
+--- a/src/doc/common/conf.py
++++ b/src/doc/common/conf.py
+@@ -622,9 +622,9 @@ def call_intersphinx(app, env, node, contnode):
+     Check that the link from the thematic tutorials to the reference
+     manual is relative, see :trac:`20118`::
+ 
+-        sage: from sage.env import SAGE_DOC
+-        sage: thematic_index = os.path.join(SAGE_DOC, "html", "en", "thematic_tutorials", "index.html")
+-        sage: for line in open(thematic_index).readlines():
++        sage: from sage.env import SAGE_DOC  # optional - dochtml
++        sage: thematic_index = os.path.join(SAGE_DOC, "html", "en", "thematic_tutorials", "index.html")  # optional - dochtml
++        sage: for line in open(thematic_index).readlines():  # optional - dochtml
+         ....:     if "padics" in line:
+         ....:         sys.stdout.write(line)
+         <li><a class="reference external" href="../reference/padics/sage/rings/padics/tutorial.html#sage-rings-padics-tutorial" title="(in Sage Reference Manual: p-Adics ...)"><span>Introduction to the -adics</span></a></li>
+diff --git a/src/sage/doctest/control.py b/src/sage/doctest/control.py
+index 4236fd05e0..8e499cbaf7 100644
+--- a/src/sage/doctest/control.py
++++ b/src/sage/doctest/control.py
+@@ -87,7 +87,7 @@ class DocTestDefaults(SageObject):
+         self.sagenb = False
+         self.long = False
+         self.warn_long = None
+-        self.optional = set(['sage']) | auto_optional_tags
++        self.optional = set(['sage', 'dochtml']) | auto_optional_tags
+         self.randorder = None
+         self.global_iterations = 1  # sage-runtests default is 0
+         self.file_iterations = 1    # sage-runtests default is 0
+@@ -343,7 +343,8 @@ class DocTestController(SageObject):
+                     if not optionaltag_regex.search(o):
+                         raise ValueError('invalid optional tag {!r}'.format(o))
+ 
+-                options.optional |= auto_optional_tags
++                if "sage" in options.optional:
++                    options.optional |= auto_optional_tags
+ 
+         self.options = options
+         self.files = args
+@@ -741,7 +742,7 @@ class DocTestController(SageObject):
+             sage: DC = DocTestController(DD, [dirname])
+             sage: DC.expand_files_into_sources()
+             sage: sorted(DC.sources[0].options.optional)  # abs tol 1
+-            ['guava', 'magma', 'py3']
++            ['guava', 'magma']
+ 
+         We check that files are skipped appropriately::
+ 
+@@ -968,7 +969,7 @@ class DocTestController(SageObject):
+             sage: from sage.doctest.control import DocTestDefaults, DocTestController
+             sage: DC = DocTestController(DocTestDefaults(), [])
+             sage: DC._optional_tags_string()
+-            'sage'
++            'dochtml,sage'
+             sage: DC = DocTestController(DocTestDefaults(optional="all,and,some,more"), [])
+             sage: DC._optional_tags_string()
+             'all'
+diff --git a/src/sage/misc/sagedoc.py b/src/sage/misc/sagedoc.py
+index 9255aa848f..cc4712d3ec 100644
+--- a/src/sage/misc/sagedoc.py
++++ b/src/sage/misc/sagedoc.py
+@@ -18,9 +18,9 @@ TESTS:
+ Check that argspecs of extension function/methods appear correctly,
+ see :trac:`12849`::
+ 
+-    sage: from sage.env import SAGE_DOC
+-    sage: docfilename = os.path.join(SAGE_DOC, 'html', 'en', 'reference', 'calculus', 'sage', 'symbolic', 'expression.html')
+-    sage: with open(docfilename) as fobj:
++    sage: from sage.env import SAGE_DOC  # optional - dochtml
++    sage: docfilename = os.path.join(SAGE_DOC, 'html', 'en', 'reference', 'calculus', 'sage', 'symbolic', 'expression.html')  # optional - dochtml
++    sage: with open(docfilename) as fobj:  # optional - dochtml
+     ....:     for line in fobj:
+     ....:         if "#sage.symbolic.expression.Expression.numerical_approx" in line:
+     ....:             print(line)
+@@ -790,11 +790,12 @@ def _search_src_or_doc(what, string, extra1='', extra2='', extra3='',
+ 
+     ::
+ 
+-        sage: len(_search_src_or_doc('src', r'matrix\(', 'incidence_structures', 'self', 'combinat', interact=False).splitlines()) > 1
++        sage: from sage.misc.sagedoc import _search_src_or_doc  # optional - dochtml
++        sage: len(_search_src_or_doc('src', r'matrix\(', 'incidence_structures', 'self', 'combinat', interact=False).splitlines()) > 1  # optional - dochtml
+         True
+-        sage: 'abvar/homology' in _search_src_or_doc('doc', 'homology', 'variety', interact=False)  # long time (4s on sage.math, 2012)
++        sage: 'abvar/homology' in _search_src_or_doc('doc', 'homology', 'variety', interact=False)  # optional - dochtml, long time (4s on sage.math, 2012)
+         True
+-        sage: 'divisors' in _search_src_or_doc('src', '^ *def prime', interact=False)
++        sage: 'divisors' in _search_src_or_doc('src', '^ *def prime', interact=False)  # optional - dochtml
+         True
+     """
+     # process keywords
+@@ -1160,9 +1161,9 @@ def search_doc(string, extra1='', extra2='', extra3='', extra4='',
+     counting the length of ``search_doc('tree',
+     interact=False).splitlines()`` gives the number of matches. ::
+ 
+-        sage: len(search_doc('tree', interact=False).splitlines()) > 4000  # long time
++        sage: len(search_doc('tree', interact=False).splitlines()) > 4000  # optional - dochtml, long time
+         True
+-        sage: len(search_doc('tree', whole_word=True, interact=False).splitlines()) < 2000  # long time
++        sage: len(search_doc('tree', whole_word=True, interact=False).splitlines()) < 2000  # optional - dochtml, long time
+         True
+     """
+     return _search_src_or_doc('doc', string, extra1=extra1, extra2=extra2,
+@@ -1332,9 +1333,9 @@ class _sage_doc:
+ 
+     EXAMPLES::
+ 
+-        sage: browse_sage_doc._open("reference", testing=True)[0]  # indirect doctest
++        sage: browse_sage_doc._open("reference", testing=True)[0]  # optional - dochtml, indirect doctest
+         'http://localhost:8000/doc/live/reference/index.html'
+-        sage: browse_sage_doc(identity_matrix, 'rst')[-107:-47]
++        sage: browse_sage_doc(identity_matrix, 'rst')[-107:-47]  # optional - dochtml
+         'Full MatrixSpace of 3 by 3 sparse matrices over Integer Ring'
+     """
+     def __init__(self):
+@@ -1494,9 +1495,9 @@ class _sage_doc:
+ 
+         EXAMPLES::
+ 
+-            sage: browse_sage_doc._open("reference", testing=True)[0]
++            sage: browse_sage_doc._open("reference", testing=True)[0]  # optional - dochtml
+             'http://localhost:8000/doc/live/reference/index.html'
+-            sage: browse_sage_doc._open("tutorial", testing=True)[1]
++            sage: browse_sage_doc._open("tutorial", testing=True)[1]  # optional - dochtml
+             '.../html/en/tutorial/index.html'
+         """
+         url = self._base_url + os.path.join(name, "index.html")