various: Kill lots of python3 dep mentions

This is far from complete.
We still need to review and tweak anything with "PYTHON" in
the README, as many/most/all of those are telling the user
how to build with python3 support. We almost surely want to
enable that by default in all of those cases.

12 files changed, 6 insertions, 23 deletions

diff --git a/graphics/CairoSVG/README b/graphics/CairoSVG/README
index e775f6733936..86b6ea8f5784 100644
--- a/graphics/CairoSVG/README
+++ b/graphics/CairoSVG/README
@@ -1,4 +1,2 @@
 CairoSVG is a SVG converter based on Cairo. It can export SVG files
 to PDF, PostScript and PNG files.
-
-NOTE: Please install python3 first before installing all other requirements.
diff --git a/graphics/SPIRV-Tools/SPIRV-Tools.info b/graphics/SPIRV-Tools/SPIRV-Tools.info
index ab0b391ef3f2..d65000cbe851 100644
--- a/graphics/SPIRV-Tools/SPIRV-Tools.info
+++ b/graphics/SPIRV-Tools/SPIRV-Tools.info
@@ -5,6 +5,6 @@ DOWNLOAD="https://github.com/KhronosGroup/SPIRV-Tools/archive/v2020.6/SPIRV-Tool
 MD5SUM="a5e7b94edc9f8ecc798c66a549bba181"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="SPIRV-Headers python3"
+REQUIRES="SPIRV-Headers"
 MAINTAINER="Hunter Sezen"
 EMAIL="orbea@riseup.net"
diff --git a/graphics/apitrace/apitrace.info b/graphics/apitrace/apitrace.info
index f882c4141f56..33b4734337ec 100644
--- a/graphics/apitrace/apitrace.info
+++ b/graphics/apitrace/apitrace.info
@@ -5,6 +5,6 @@ DOWNLOAD="https://github.com/apitrace/apitrace/archive/9.0/apitrace-9.0.tar.gz"
 MD5SUM="83bacfb35f4f339571702099d283f571"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="python3"
+REQUIRES=""
 MAINTAINER="Hunter Sezen"
 EMAIL="orbea@riseup.net"
diff --git a/graphics/img2pdf/README b/graphics/img2pdf/README
index 7da803e3acbd..ca6bb21ba60c 100644
--- a/graphics/img2pdf/README
+++ b/graphics/img2pdf/README
@@ -228,7 +228,3 @@ of img2pdf. For other input, Tesseract might not do a lossless
 conversion. For example it converts CMYK input to RGB and removes the
 alpha channel from images with transparency. For multipage TIFF or
 animated GIF, it will only convert the first frame.
-
-OPTIONAL:
-
-python3
diff --git a/graphics/mftrace/mftrace.info b/graphics/mftrace/mftrace.info
index 01a2f82d40dd..6a2072bf1bb1 100644
--- a/graphics/mftrace/mftrace.info
+++ b/graphics/mftrace/mftrace.info
@@ -5,6 +5,6 @@ DOWNLOAD="http://lilypond.org/downloads/sources/mftrace/mftrace-1.2.20.tar.gz"
 MD5SUM="33056fadd1badce2ecffbeeab138f219"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="python3 potrace t1utils"
+REQUIRES="potrace t1utils"
 MAINTAINER="Kyle Guinn"
 EMAIL="elyk03@gmail.com"
diff --git a/graphics/opencolorio/opencolorio.info b/graphics/opencolorio/opencolorio.info
index fbdf8e862889..3783daffdf0d 100644
--- a/graphics/opencolorio/opencolorio.info
+++ b/graphics/opencolorio/opencolorio.info
@@ -5,6 +5,6 @@ DOWNLOAD="https://github.com/imageworks/OpenColorIO/archive/v1.1.1/OpenColorIO-1
 MD5SUM="23d8b9ac81599305539a5a8674b94a3d"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="python3"
+REQUIRES=""
 MAINTAINER="Christoph Willing"
 EMAIL="chris.willing@linux.com"
diff --git a/graphics/pygifme/README b/graphics/pygifme/README
index 3e6c5d196d7c..78e2077d3f76 100644
--- a/graphics/pygifme/README
+++ b/graphics/pygifme/README
@@ -1,5 +1,2 @@
 Pygifme is a simple command line tool to generate animated GIFs.
 script gifme created by Zach Holman.
-
-NOTE: 
-Please install python3 first before installing all other requirements.
diff --git a/graphics/pygifme/pygifme.info b/graphics/pygifme/pygifme.info
index 26542f91f77d..b858dbcf016c 100644
--- a/graphics/pygifme/pygifme.info
+++ b/graphics/pygifme/pygifme.info
@@ -5,6 +5,6 @@ DOWNLOAD="https://pypi.python.org/packages/source/p/pygifme/pygifme-0.1.tar.gz"
 MD5SUM="44a086ea3d1d5a0ca880085db1df982d"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="python3 argcomplete"
+REQUIRES="argcomplete"
 MAINTAINER="Dimitris Zlatanidis"
 EMAIL="d.zlatanidis@gmail.com"
diff --git a/graphics/renderdoc/README b/graphics/renderdoc/README
index 415012ab7da8..8b73e0104c1c 100644
--- a/graphics/renderdoc/README
+++ b/graphics/renderdoc/README
@@ -2,9 +2,6 @@ RenderDoc is a free MIT licensed stand-alone graphics debugger that
 allows quick and easy single-frame capture and detailed introspection of
 any application using Vulkan, D3D11, OpenGL & OpenGL ES or D3D12.
 
-qt5 and python3 are optional dependencies required to build the
-qrenderdoc GUI.
-
 To disable building the qrenderdoc GUI use:
   QT=no ./renderdoc.SlackBuild
 
diff --git a/graphics/trimage/trimage.info b/graphics/trimage/trimage.info
index 8c69f6906716..d5854470014f 100644
--- a/graphics/trimage/trimage.info
+++ b/graphics/trimage/trimage.info
@@ -5,6 +5,6 @@ DOWNLOAD="https://github.com/Kilian/Trimage/archive/1.0.6/trimage-1.0.6.tar.gz"
 MD5SUM="0e69c56323692594b66ec5b2f6d0a206"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="python3 optipng pngcrush jpegoptim advancecomp"
+REQUIRES="optipng pngcrush jpegoptim advancecomp"
 MAINTAINER="Yth - Arnaud"
 EMAIL="yth@ythogtha.org"
diff --git a/graphics/ueberzug/README b/graphics/ueberzug/README
index 47b6e45832de..acf0c82d4629 100644
--- a/graphics/ueberzug/README
+++ b/graphics/ueberzug/README
@@ -1,5 +1,2 @@
 Überzug is a command line util which allows to draw images on
 terminals by using child windows.
-
-Note: dependencies must have been built with python3 support, where
-      that option is available.
diff --git a/graphics/yafaray/README b/graphics/yafaray/README
index 29763c62d7f8..6dcf20e28d12 100644
--- a/graphics/yafaray/README
+++ b/graphics/yafaray/README
@@ -2,6 +2,4 @@ YafaRay is a free open-source raytracing engine. Raytracing  is a rendering
 technique for generating realistic images by tracing the path of light 
 through a 3D scene.
 
-python3 is an optional dependency, to enable python bindings.
-
 To disable building the Qt gui pass the script the variable QTGUI=OFF