Merge branch '6.1.x'

# Conflicts:
#	CHANGES
#	sphinx/__init__.py

CHANGES

@@ -29,9 +29,30 @@ Bugs fixed
 Testing
 --------
 
-Release 6.1.2 (in development)
+Release 6.1.3 (in development)
 ==============================
 
+Dependencies
+------------
+
+Incompatible changes
+--------------------
+
+Deprecated
+----------
+
+Features added
+--------------
+
+Bugs fixed
+----------
+
+Testing
+--------
+
+Release 6.1.2 (released Jan 07, 2023)
+=====================================
+
 Bugs fixed
 ----------
 
@@ -45,6 +66,7 @@ Bugs fixed
   margin since Sphinx 5.1.0
 
   .. _contents: https://docutils.sourceforge.io/docs/ref/rst/directives.html#table-of-contents
+* #11100: Fix copying images when running under parallel mode.
 
 Release 6.1.1 (released Jan 05, 2023)
 =====================================

pyproject.toml

@@ -162,9 +162,12 @@ ignore = [
     # flake8-bandit
     "S101",  # assert used
     "S105",  # possible hardcoded password
+    "S113",  # probable use of requests call without timeout
+    "S324",  # probable use of insecure hash functions
     # flake8-simplify
     "SIM102", # nested 'if' statements
     "SIM105", # use contextlib.suppress
+    "SIM108", # use ternary operator
     "SIM117", # use single 'with' statement
 ]
 external = [  # Whitelist for RUF100 unkown code warnings

sphinx/builders/_epub_base.py

@@ -401,9 +401,12 @@ def copy_image_files_pil(self) -> None:
         the format and resizing the image if necessary/possible.
         """
         ensuredir(path.join(self.outdir, self.imagedir))
-        for src in status_iterator(self.images, __('copying images... '), "brown",
-                                   len(self.images), self.app.verbosity):
-            dest = self.images[src]
+        converted_images = {*self.env.original_image_uri.values()}
+        for src in status_iterator(self.env.images, __('copying images... '), "brown",
+                                   len(self.env.images), self.app.verbosity):
+            if src in converted_images:
+                continue
+            _docnames, dest = self.env.images[src]
             try:
                 img = Image.open(path.join(self.srcdir, src))
             except OSError:
@@ -438,7 +441,7 @@ def copy_image_files(self) -> None:
         """Copy image files to destination directory.
         This overwritten method can use Pillow to convert image files.
         """
-        if self.images:
+        if self.env.images:
             if self.config.epub_fix_images or self.config.epub_max_image_width:
                 if not Image:
                     logger.warning(__('Pillow not found - copying image files'))

sphinx/builders/html/__init__.py

@@ -764,13 +764,16 @@ def write_domain_indices(self) -> None:
             self.handle_page(indexname, indexcontext, 'domainindex.html')
 
     def copy_image_files(self) -> None:
-        if self.images:
+        if self.env.images:
+            converted_images = {*self.env.original_image_uri.values()}
             stringify_func = ImageAdapter(self.app.env).get_original_image_uri
             ensuredir(path.join(self.outdir, self.imagedir))
-            for src in status_iterator(self.images, __('copying images... '), "brown",
-                                       len(self.images), self.app.verbosity,
+            for src in status_iterator(self.env.images, __('copying images... '), "brown",
+                                       len(self.env.images), self.app.verbosity,
                                        stringify_func=stringify_func):
-                dest = self.images[src]
+                if src in converted_images:
+                    continue
+                _docnames, dest = self.env.images[src]
                 try:
                     copyfile(path.join(self.srcdir, src),
                              path.join(self.outdir, self.imagedir, dest))

sphinx/builders/latex/__init__.py

@@ -413,12 +413,15 @@ def copy_latex_additional_files(self) -> None:
             copy_asset_file(path.join(self.confdir, filename), self.outdir)
 
     def copy_image_files(self) -> None:
-        if self.images:
+        if self.env.images:
+            converted_images = {*self.env.original_image_uri.values()}
             stringify_func = ImageAdapter(self.app.env).get_original_image_uri
-            for src in status_iterator(self.images, __('copying images... '), "brown",
-                                       len(self.images), self.app.verbosity,
+            for src in status_iterator(self.env.images, __('copying images... '), "brown",
+                                       len(self.env.images), self.app.verbosity,
                                        stringify_func=stringify_func):
-                dest = self.images[src]
+                if src in converted_images:
+                    continue
+                _docnames, dest = self.env.images[src]
                 try:
                     copy_asset_file(path.join(self.srcdir, src),
                                     path.join(self.outdir, dest))

sphinx/builders/texinfo.py

@@ -173,12 +173,15 @@ def finish(self) -> None:
         self.copy_support_files()
 
     def copy_image_files(self, targetname: str) -> None:
-        if self.images:
+        if self.env.images:
+            converted_images = {*self.env.original_image_uri.values()}
             stringify_func = ImageAdapter(self.app.env).get_original_image_uri
-            for src in status_iterator(self.images, __('copying images... '), "brown",
-                                       len(self.images), self.app.verbosity,
+            for src in status_iterator(self.env.images, __('copying images... '), "brown",
+                                       len(self.env.images), self.app.verbosity,
                                        stringify_func=stringify_func):
-                dest = self.images[src]
+                if src in converted_images:
+                    continue
+                _docnames, dest = self.env.images[src]
                 try:
                     imagedir = path.join(self.outdir, targetname + '-figures')
                     ensuredir(imagedir)

tests/test_build_epub.py

@@ -2,6 +2,7 @@
 
 import os
 import subprocess
+from pathlib import Path
 from subprocess import CalledProcessError
 from xml.etree import ElementTree
 
@@ -390,3 +391,22 @@ def test_xml_name_pattern_check():
     assert _XML_NAME_PATTERN.match('id-pub')
     assert _XML_NAME_PATTERN.match('webpage')
     assert not _XML_NAME_PATTERN.match('1bfda21')
+
+
+@pytest.mark.sphinx('epub', testroot='images')
+def test_copy_images(app, status, warning):
+    app.build()
+
+    images_dir = Path(app.outdir) / '_images'
+    images = {image.name for image in images_dir.rglob('*')}
+    assert images == {
+        'img.gif',
+        'img.pdf',
+        'img.png',
+        'python-logo.png',
+        'rimg.png',
+        'rimg1.png',
+        'svgimg.pdf',
+        'svgimg.svg',
+        'testimäge.png',
+    }

tests/test_build_html.py

@@ -3,6 +3,7 @@
 import os
 import re
 from itertools import chain, cycle
+from pathlib import Path
 from unittest.mock import ANY, call, patch
 
 import pytest
@@ -1770,3 +1771,21 @@ def test_theme_having_multiple_stylesheets(app):
 
     assert '<link rel="stylesheet" type="text/css" href="_static/mytheme.css" />' in content
     assert '<link rel="stylesheet" type="text/css" href="_static/extra.css" />' in content
+
+
+@pytest.mark.sphinx('html', testroot='images')
+def test_copy_images(app, status, warning):
+    app.build()
+
+    images_dir = Path(app.outdir) / '_images'
+    images = {image.name for image in images_dir.rglob('*')}
+    assert images == {
+        'img.gif',
+        'img.pdf',
+        'img.png',
+        'rimg.png',
+        'rimg1.png',
+        'svgimg.pdf',
+        'svgimg.svg',
+        'testimäge.png',
+    }

tests/test_build_latex.py

@@ -4,6 +4,7 @@
 import re
 import subprocess
 from itertools import product
+from pathlib import Path
 from shutil import copyfile
 from subprocess import CalledProcessError
 
@@ -1670,3 +1671,25 @@ def test_latex_code_role(app):
             common_content + '%\n}} code block') in content
     assert (r'\begin{sphinxVerbatim}[commandchars=\\\{\}]' +
             '\n' + common_content + '\n' + r'\end{sphinxVerbatim}') in content
+
+
+@pytest.mark.sphinx('latex', testroot='images')
+def test_copy_images(app, status, warning):
+    app.build()
+
+    test_dir = Path(app.outdir)
+    images = {
+        image.name for image in test_dir.rglob('*')
+        if image.suffix in {'.gif', '.pdf', '.png', '.svg'}
+    }
+    assert images == {
+        'img.gif',
+        'img.pdf',
+        'img.png',
+        'python-logo.png',
+        'rimg.png',
+        'rimg1.png',
+        'svgimg.pdf',
+        'svgimg.svg',
+        'testimäge.png',
+    }

tests/test_build_texinfo.py

@@ -3,6 +3,7 @@
 import os
 import re
 import subprocess
+from pathlib import Path
 from subprocess import CalledProcessError
 from unittest.mock import Mock
 
@@ -137,3 +138,22 @@ def test_texinfo_samp_with_variable(app, status, warning):
     assert '@code{@var{variable_only}}' in output
     assert '@code{@var{variable} and text}' in output
     assert '@code{Show @var{variable} in the middle}' in output
+
+
+@pytest.mark.sphinx('texinfo', testroot='images')
+def test_copy_images(app, status, warning):
+    app.build()
+
+    images_dir = Path(app.outdir) / 'python-figures'
+    images = {image.name for image in images_dir.rglob('*')}
+    assert images == {
+        'img.gif',
+        'img.pdf',
+        'img.png',
+        'python-logo.png',
+        'rimg.png',
+        'rimg1.png',
+        'svgimg.pdf',
+        'svgimg.svg',
+        'testimäge.png',
+    }