A fresh installation fails verify installation test (type object 'Matrix' has no attribute 'is_global')

[ghost]

Taichi install looks good:

$ python3 -m pip install taichi
Collecting taichi
  Downloading taichi-0.7.31-cp38-cp38-manylinux1_x86_64.whl (24.4 MB)
     |████████████████████████████████| 24.4 MB 9.8 MB/s 
Collecting astor
  Downloading astor-0.8.1-py2.py3-none-any.whl (27 kB)
Collecting numpy
  Downloading numpy-1.21.2-cp38-cp38-manylinux_2_12_x86_64.manylinux2010_x86_64.whl (15.8 MB)
     |████████████████████████████████| 15.8 MB 10.3 MB/s 
Requirement already satisfied: colorama in /usr/lib/python3/dist-packages (from taichi) (0.4.3)
Collecting sourceinspect>=0.0.4
  Downloading sourceinspect-0.0.4-py3-none-any.whl (3.5 kB)
Collecting pybind11>=2.5.0
  Downloading pybind11-2.7.1-py2.py3-none-any.whl (200 kB)
     |████████████████████████████████| 200 kB 11.9 MB/s 
Collecting dill
  Downloading dill-0.3.4-py2.py3-none-any.whl (86 kB)
     |████████████████████████████████| 86 kB 1.3 MB/s 
Installing collected packages: astor, numpy, dill, sourceinspect, pybind11, taichi
Successfully installed astor-0.8.1 dill-0.3.4 numpy-1.21.2 pybind11-2.7.1 sourceinspect-0.0.4 taichi-0.7.31

Tina install looks good:

$ python3 -m pip install taichi-tina
Collecting taichi-tina
  Downloading taichi_tina-0.1.1-py3-none-any.whl (93 kB)
     |████████████████████████████████| 93 kB 304 kB/s 
Requirement already satisfied: taichi in ./.local/lib/python3.8/site-packages (from taichi-tina) (0.7.31)
Requirement already satisfied: colorama in /usr/lib/python3/dist-packages (from taichi->taichi-tina) (0.4.3)
Requirement already satisfied: numpy in ./.local/lib/python3.8/site-packages (from taichi->taichi-tina) (1.21.2)
Requirement already satisfied: pybind11>=2.5.0 in ./.local/lib/python3.8/site-packages (from taichi->taichi-tina) (2.7.1)
Requirement already satisfied: astor in ./.local/lib/python3.8/site-packages (from taichi->taichi-tina) (0.8.1)
Requirement already satisfied: sourceinspect>=0.0.4 in ./.local/lib/python3.8/site-packages (from taichi->taichi-tina) (0.0.4)
Requirement already satisfied: dill in ./.local/lib/python3.8/site-packages (from sourceinspect>=0.0.4->taichi->taichi-tina) (0.3.4)
Installing collected packages: taichi-tina
Successfully installed taichi-tina-0.1.1

Running the python -c "import tina; print(tina)" test from the README throws this error:

$ python3 -c "import tina; print(tina)"
[Tina] version 0.1.1
[Taichi] version 0.7.31, llvm 10.0.0, commit fa68168a, linux, python 3.8.10
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/home/constantine/.local/lib/python3.8/site-packages/tina/__init__.py", line 22, in <module>
    from .hacker import *
  File "/home/constantine/.local/lib/python3.8/site-packages/tina/hacker.py", line 10, in <module>
    ti.Matrix.is_global)) or setattr(ti.TaichiOperations, '__pos__',
AttributeError: type object 'Matrix' has no attribute 'is_global'

Thanks in advance! :)

[ghost]

Matrix had is_global a year ago: https://github.com/taichi-dev/taichi/blob/89157b2/python/taichi/lang/matrix.py#L93-L101 But not anymore, it seems: https://github.com/taichi-dev/taichi/blob/master/python/taichi/lang/matrix.py

[ghost]

https://github.com/taichi-dev/taichi/pull/2050#issuecomment-760775596 :slightly_smiling_face:

[ghost]

If I temporarily delete is_global part, then I get this error:

$ python3 -c "import tina; print(tina)"
[Tina] version 0.1.1
[Taichi] version 0.7.31, llvm 10.0.0, commit fa68168a, linux, python 3.8.10
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/home/constantine/.local/lib/python3.8/site-packages/tina/__init__.py", line 22, in <module>
    from .hacker import *
  File "/home/constantine/.local/lib/python3.8/site-packages/tina/hacker.py", line 8, in <module>
    and f(x, y, z))(ti.Matrix.element_wise_writeback_binary)) or setattr(ti.TaichiOperations, '__pos__',
  File "/home/constantine/.local/lib/python3.8/site-packages/taichi/__init__.py", line 30, in __getattr__
    raise AttributeError(f"module '{__name__}' has no attribute '{attr}'")
AttributeError: module 'taichi' has no attribute 'TaichiOperations'

I guess Tina is not up to date with the latest Taichi yet :slightly_smiling_face:

[ghost]

Removing TaichiOperations part yields:

$ python3 -c "import tina; print(tina)"
[Tina] version 0.1.1
[Taichi] version 0.7.31, llvm 10.0.0, commit fa68168a, linux, python 3.8.10
[Tina] Taichi properties hacked
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/home/constantine/.local/lib/python3.8/site-packages/tina/__init__.py", line 22, in <module>
    from .hacker import *
  File "/home/constantine/.local/lib/python3.8/site-packages/tina/hacker.py", line 50, in <module>
    def _():
  File "<string>", line 1, in <lambda>
  File "/home/constantine/.local/lib/python3.8/site-packages/tina/hacker.py", line 57, in _
    from taichi.lang.transformer import ASTTransformerBase, ASTTransformerPreprocess
ImportError: cannot import name 'ASTTransformerPreprocess' from 'taichi.lang.transformer' (/home/constantine/.local/lib/python3.8/site-packages/taichi/lang/transformer.py)

[archibate]

Sorry for assuming too much in Taichi internal design :) Using pip install taichi==0.6.8 may fix the issue for now.

无法顺畅的大口呼吸，是活着的最好证明

---Original--- From: @.> Date: Mon, Sep 6, 2021 12:54 PM To: @.>; Cc: @.***>; Subject: Re: [taichi-dev/taichi_three] A fresh installation fails verify installation test (type object 'Matrix' has no attribute 'is_global') (#50)

Removing TaichiOperations part yields: $ python3 -c "import tina; print(tina)" [Tina] version 0.1.1 [Taichi] version 0.7.31, llvm 10.0.0, commit fa68168a, linux, python 3.8.10 [Tina] Taichi properties hacked Traceback (most recent call last): File "<string>", line 1, in <module> File "/home/constantine/.local/lib/python3.8/site-packages/tina/init.py", line 22, in <module> from .hacker import * File "/home/constantine/.local/lib/python3.8/site-packages/tina/hacker.py", line 50, in <module> def (): File "<string>", line 1, in <lambda> File "/home/constantine/.local/lib/python3.8/site-packages/tina/hacker.py", line 57, in from taichi.lang.transformer import ASTTransformerBase, ASTTransformerPreprocess ImportError: cannot import name 'ASTTransformerPreprocess' from 'taichi.lang.transformer' (/home/constantine/.local/lib/python3.8/site-packages/taichi/lang/transformer.py)
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[ghost]

@archibate cool, thanks!