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Drop Python2 support.

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This commit is contained in:
Alexander Smorkalov
2023-07-13 16:07:10 +03:00
parent cea26341a5
commit 1a3523d2d8
51 changed files with 65 additions and 344 deletions
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doc/py_tutorials/py_imgproc/py_histograms/py_2d_histogram/py_2d_histogram.markdown
+1 -1
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@@ -108,7 +108,7 @@ You can verify it with any image editing tools like GIMP.
### Method 3 : OpenCV sample style !!
There is a sample code for color-histogram in OpenCV-Python2 samples
There is a sample code for color-histogram in OpenCV-Python samples
(samples/python/color_histogram.py).
If you run the code, you can see the histogram shows the corresponding color also.
Or simply it outputs a color coded histogram.
doc/py_tutorials/py_imgproc/py_histograms/py_histogram_begins/py_histogram_begins.markdown
+1 -1
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@@ -157,7 +157,7 @@ should be due to the sky)
Well, here you adjust the values of histograms along with its bin values to look like x,y
coordinates so that you can draw it using cv.line() or cv.polyline() function to generate same
image as above. This is already available with OpenCV-Python2 official samples. Check the
image as above. This is already available with OpenCV-Python official samples. Check the
code at samples/python/hist.py.
Application of Mask
doc/py_tutorials/py_setup/py_setup_in_fedora/py_setup_in_fedora.markdown
+3
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@@ -1,6 +1,9 @@
Install OpenCV-Python in Fedora {#tutorial_py_setup_in_fedora}
===============================
@warning
The instruction is deprecated. Please use OpenCV-Python package instead. See https://github.com/opencv/opencv-python for more details
Goals
-----
doc/py_tutorials/py_setup/py_setup_in_ubuntu/py_setup_in_ubuntu.markdown
-12
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@@ -64,12 +64,6 @@ We need **CMake** to configure the installation, **GCC** for compilation, **Pyth
sudo apt-get install cmake
sudo apt-get install gcc g++
```
to support python2:
```
sudo apt-get install python-dev python-numpy
```
to support python3:
```
@@ -154,12 +148,6 @@ For additional information about CMake options refer to OpenCV @ref tutorial_lin
You should see these lines in your CMake output (they mean that Python is properly found):
```
-- Python 2:
-- Interpreter: /usr/bin/python2.7 (ver 2.7.6)
-- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.6)
-- numpy: /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.8.2)
-- packages path: lib/python2.7/dist-packages
--
-- Python 3:
-- Interpreter: /usr/bin/python3.4 (ver 3.4.3)
-- Libraries: /usr/lib/x86_64-linux-gnu/libpython3.4m.so (ver 3.4.3)
doc/py_tutorials/py_setup/py_setup_in_windows/py_setup_in_windows.markdown
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@@ -1,6 +1,9 @@
Install OpenCV-Python in Windows {#tutorial_py_setup_in_windows}
================================
@warning
The instruction is deprecated. Please use OpenCV-Python package instead. See https://github.com/opencv/opencv-python for more details
Goals
-----