Ticket #14359: trac_14359_doctest_unicode_warning.patch

doc/en/developer/conventions.rst

@@ -420 +420 @@
           Improve further function ``have_fresh_beers`` using algorithm
           ``buy_a_better_fridge``::
 
-              sage: have_fresh_beers('Bière de l'Yvette') # todo: not implemented
+              sage: have_fresh_beers('Bière de l\'Yvette') # todo: not implemented
               Enjoy !
 
 - A REFERENCES block to list books or papers (optional). This block serves

sage/doctest/parsing.py

@@ +1 @@
+## -*- encoding: utf-8 -*-
 """
 This module contains functions and classes that parse docstrings.
 
@@ -21 +22 @@
 import re, sys
 import doctest
 import collections
-from sage.misc.preparser import preparse
-from Cython.Build.Dependencies import strip_string_literals
+from sage.misc.preparser import preparse, strip_string_literals
 
 float_regex = re.compile('([+-]?((\d*\.?\d+)|(\d+\.?))([eE][+-]?\d+)?)')
 optional_regex = re.compile(r'(long time|not implemented|not tested|known bug)|([^ a-z]\s*optional\s*[:-]*((\s|\w)*))')
@@ -71 +71 @@
         set([])
         sage: parse_optional_tags("    sage: print '  # long time'  # not tested")
         set(['not tested'])
+
+    UTF-8 works::
+
+         sage: parse_optional_tags("'ěščřžýáíéďĎ'")
+         set([])
     """
-    safe, literals = strip_string_literals(string)
+    safe, literals, state = strip_string_literals(string)
     first_line = safe.split('\n', 1)[0]
     if '#' not in first_line:
         return set()
     comment = first_line[first_line.find('#')+1:]
+    comment = comment[comment.index('(')+1 : comment.rindex(')')]
     # strip_string_literals replaces comments
     comment = "#" + (literals[comment]).lower()
 
@@ -120 +126 @@
         sage: marked.abs_tol
         0.01
     """
-    safe, literals = strip_string_literals(source)
+    safe, literals, state = strip_string_literals(source)
     first_line = safe.split('\n', 1)[0]
     if '#' not in first_line:
         return want
     comment = first_line[first_line.find('#')+1:]
+    comment = comment[comment.index('(')+1 : comment.rindex(')')]
     # strip_string_literals replaces comments
     comment = literals[comment]
     if random_marker.search(comment):

sage/doctest/sources.py

@@ -677 +677 @@
             There are 1 tests in sage/ext/c_lib.pyx that are not being run
             There are 9 tests in sage/graphs/graph_plot.py that are not being run
             There are 2 tests in sage/server/notebook/worksheet.py that are not being run
-            doctest:229: UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - interpreting them as being unequal
             sage: os.chdir(cwd)
         """
         expected = []

sage/misc/messaging.py

@@ -62 +62 @@
     To set default values populate ``pushover_defaults``::
 
         sage: sage.misc.messaging.pushover_defaults["user"] = "USER_TOKEN"
-        sage: sage.misc.messaging.pushover("Hi, how are you?"") # not tested
+        sage: sage.misc.messaging.pushover("Hi, how are you?") # not tested
 
     .. note::