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csuhan / ReDet

Official code of the paper "ReDet: A Rotation-Equivariant Detector for Aerial Object Detection" (CVPR 2021)
https://redet.csuhan.com
Apache License 2.0
394 stars 77 forks source link

SyntaxError: future feature annotations is not defined #14

Closed Ciao-Z closed 3 years ago

Ciao-Z commented 3 years ago

Hi, csuhan. when I tested the code, an error occurred. Traceback (most recent call last): File "tools/test.py", line 12, in from mmdet.apis import init_dist File "/root/code/remote-sensing-detection/ReDet-master/mmdet/apis/init.py", line 2, in from .train import train_detector File "/root/code/remote-sensing-detection/ReDet-master/mmdet/apis/train.py", line 14, in from mmdet.models import RPN File "/root/code/remote-sensing-detection/ReDet-master/mmdet/models/init.py", line 1, in from .backbones import * # noqa: F401,F403 File "/root/code/remote-sensing-detection/ReDet-master/mmdet/models/backbones/init.py", line 2, in from .re_resnet import ReResNet File "/root/code/remote-sensing-detection/ReDet-master/mmdet/models/backbones/re_resnet.py", line 5, in import e2cnn.nn as enn File "/usr/local/anaconda3/envs/pytorch1.4+10.1/lib/python3.6/site-packages/e2cnn-0.1.7-py3.6.egg/e2cnn/init.py", line 17, in from e2cnn import group File "/usr/local/anaconda3/envs/pytorch1.4+10.1/lib/python3.6/site-packages/e2cnn-0.1.7-py3.6.egg/e2cnn/group/init.py", line 4, in from .group import Group File "/usr/local/anaconda3/envs/pytorch1.4+10.1/lib/python3.6/site-packages/e2cnn-0.1.7-py3.6.egg/e2cnn/group/group.py", line 2 from future import annotations ^ SyntaxError: future feature annotations is not defined how can I solve this error?

csuhan commented 3 years ago

Two solutions:

  1. Try Python>=3.7
  2. For Python<=3.6, you need: 
    git clone -b legacy_py3.6 https://github.com/QUVA-Lab/e2cnn.git
cd e2cnn
python setup.py install
Ciao-Z commented 3 years ago

Two solutions:

1. Try Python>=3.7

2. For Python<=3.6, you need:
git clone -b legacy_py3.6 https://github.com/QUVA-Lab/e2cnn.git
cd e2cnn
python setup.py install

Thx for your reply. it works!

SamMohel commented 3 years ago

excuse me i was countered this error and tried the solution but error exists . but i have this

File "/usr/local/lib/python3.6/dist-packages/e2cnn-0.1.7-py3.6.egg/e2cnn/group/group.py", line 2 from __future__ import annotations ^ SyntaxError: future feature annotations is not defined

instead of site-packages

Appreciate your help

imvickykumar999 commented 3 years ago

Two solutions:

  1. Try Python>=3.7
  2. For Python<=3.6, you need:
git clone -b legacy_py3.6 https://github.com/QUVA-Lab/e2cnn.git
cd e2cnn
python setup.py install

I am using reels downloader with flask framework from instascrape import Reel

and works well on localhost but not on deployed site,

https://github.com/imvickykumar999/imvickykumar999/blob/a7fa7fbb9eb76ef2d77be15998f62d12ef695f77/vicks/reels.py#L16

and getting error as

future feature annotations is not defined (profile.py, line 1)

imvickykumar999 commented 3 years ago

Two solutions:

  1. Try Python>=3.7
  2. For Python<=3.6, you need:
git clone -b legacy_py3.6 https://github.com/QUVA-Lab/e2cnn.git
cd e2cnn
python setup.py install

I am using reels downloader with flask framework from instascrape import Reel

and works well on localhost but not on deployed site,

https://github.com/imvickykumar999/imvickykumar999/blob/a7fa7fbb9eb76ef2d77be15998f62d12ef695f77/vicks/reels.py#L16

and getting error as

future feature annotations is not defined (profile.py, line 1)

Finally I found solution, It require python>=3.7 version, so runtime.txt added to my repo to change default python version used by heroku. https://github.com/imvickykumar999/imvickykumar999/blob/master/runtime.txt

nkadel commented 2 years ago

Minimal RHEL and CentOS 7 images have fallen out of date quite quickly and have many dependencies which may be updated with installed ansible related packages. Do a "yum update" first with clean new golden images, to avoid the bulky accumulation of such updates for breaking other installations.

Changing your default python 3 is not a step for the weak of heart. RHEL 8 and CentOS 8 have python3.8 available, but it's not published or not yet published for RHEL 7, which is its own problem. It is published as an SCL component, but those are notoriously pesky to work with and are not supported by EPEL unlike the way python3.6 was supported for a time. It's very frustrating that Red Hat elected to publish python36 packages as python3, it has seriously broken compatibility with various EPEL modules and with Amazon Linux 2, which followed Red Hat's ill-thought-out behaviour and published python3.7 packages as "python3", leading to thorough brokenness with EPEL, especially for current ansible-core releases.

AlitaYang commented 2 years ago

Two solutions:

  1. Try Python>=3.7
  2. For Python<=3.6, you need:
git clone -b legacy_py3.6 https://github.com/QUVA-Lab/e2cnn.git
cd e2cnn
python setup.py install

Doesn't work for me :(

AlitaYang commented 2 years ago

Two solutions:

  1. Try Python>=3.7
  2. For Python<=3.6, you need:
git clone -b legacy_py3.6 https://github.com/QUVA-Lab/e2cnn.git
cd e2cnn
python setup.py install

Doesn't work for me :(

JamesXNelson commented 2 years ago

For my purposes, this is how I'm installing newer python versions on centos 7. Best to do in a base image of some kind, as it's very slow.

mkdir -p /tmp/pyInstall
cd /tmp/pyInstall
sudo yum -y groupinstall "Development Tools"
sudo yum -y install openssl-devel bzip2-devel libffi-devel wget
PY_VERSION=3.9.13
wget https://www.python.org/ftp/python/$PY_VERSION/Python-${PY_VERSION}.tgz
tar xvf Python-${PY_VERSION}.tgz
cd /tmp/pyInstall/Python-3.9*/
# It is _very_ important to have --enable-shared flag, as we require libpython for runtime dynamic linking
sudo ./configure --prefix=/usr --enable-shared LDFLAGS="-Wl,-rpath,/usr/lib64" --enable-optimizations
sudo make altinstall
sudo ldconfig

If you don't need libpython, you can simplify a little, but figured I'd leave some breadcrumbs for y'all

sthakur84 commented 1 year ago

Doesn't work with airflow packages with option 2 (``` git clone -b legacy_py3.6 https://github.com/QUVA-Lab/e2cnn.git cd e2cnn python setup.py install


Searching for scipy
Reading https://pypi.org/simple/scipy/
Downloading https://files.pythonhosted.org/packages/0a/2e/44795c6398e24e45fa0bb61c3e98de1cfea567b1b51efd3751e2f7ff9720/scipy-1.9.3.tar.gz#sha256=fbc5c05c85c1a02be77b1ff591087c83bc44579c6d2bd9fb798bb64ea5e1a027
Best match: scipy 1.9.3
Processing scipy-1.9.3.tar.gz
Writing /var/folders/f_/7vstf97j517b5sb77v46rwq40000gq/T/easy_install-59kswnu6/scipy-1.9.3/setup.cfg
Running scipy-1.9.3/setup.py -q bdist_egg --dist-dir /var/folders/f_/7vstf97j517b5sb77v46rwq40000gq/T/easy_install-59kswnu6/scipy-1.9.3/egg-dist-tmp-jl9ck5kb
Traceback (most recent call last):
  File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 156, in save_modules
    yield saved
  File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 198, in setup_context
    yield
  File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 259, in run_setup
    _execfile(setup_script, ns)
  File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 46, in _execfile
    exec(code, globals, locals)
  File "/var/folders/f_/7vstf97j517b5sb77v46rwq40000gq/T/easy_install-59kswnu6/scipy-1.9.3/setup.py", line 33, in <module>
    keywords=[
RuntimeError: Python version >= 3.8 required.
JackThird commented 1 year ago

Doesn't work with airflow packages with option 2 (``` git clone -b legacy_py3.6 https://github.com/QUVA-Lab/e2cnn.git cd e2cnn python setup.py install

Searching for scipy
Reading https://pypi.org/simple/scipy/
Downloading https://files.pythonhosted.org/packages/0a/2e/44795c6398e24e45fa0bb61c3e98de1cfea567b1b51efd3751e2f7ff9720/scipy-1.9.3.tar.gz#sha256=fbc5c05c85c1a02be77b1ff591087c83bc44579c6d2bd9fb798bb64ea5e1a027
Best match: scipy 1.9.3
Processing scipy-1.9.3.tar.gz
Writing /var/folders/f_/7vstf97j517b5sb77v46rwq40000gq/T/easy_install-59kswnu6/scipy-1.9.3/setup.cfg
Running scipy-1.9.3/setup.py -q bdist_egg --dist-dir /var/folders/f_/7vstf97j517b5sb77v46rwq40000gq/T/easy_install-59kswnu6/scipy-1.9.3/egg-dist-tmp-jl9ck5kb
Traceback (most recent call last):
  File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 156, in save_modules
    yield saved
  File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 198, in setup_context
    yield
  File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 259, in run_setup
    _execfile(setup_script, ns)
  File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 46, in _execfile
    exec(code, globals, locals)
  File "/var/folders/f_/7vstf97j517b5sb77v46rwq40000gq/T/easy_install-59kswnu6/scipy-1.9.3/setup.py", line 33, in <module>
    keywords=[
RuntimeError: Python version >= 3.8 required.

try "pip3 install scipy"

nkadel commented 1 year ago

The default python and pip on RHEL 7 are python 2.7 Installing python 3 is an extra step, "yum install python3 python3-pip"

The attempts to deduce and outsmart the default pythons has been an ongoing issue for ansible. It's much simpler to consistently use "pyp3" or "python3" instead of "pytho" in all the scripts: it's what I do for the RPM building tools I publish for ansible and ansible-core.

The frequency of published directives to do "pip install" as the root user are their own distinct but related problem, encouraging the out-of-band and unmanaged installation of incompatible dependency trees in the root owned python modules. There are RPMs available for python3-scipy, and they should be used instead if possible.

 sudo yum install python3-scipy -y

Nico Kadel-Garcia

On Fri, Nov 25, 2022 at 5:59 AM JackThird @.***> wrote:

Doesn't work with airflow packages with option 2 (``` git clone -b legacy_py3.6 https://github.com/QUVA-Lab/e2cnn.git cd e2cnn python setup.py install

Searching for scipy Reading https://pypi.org/simple/scipy/ Downloading https://files.pythonhosted.org/packages/0a/2e/44795c6398e24e45fa0bb61c3e98de1cfea567b1b51efd3751e2f7ff9720/scipy-1.9.3.tar.gz#sha256=fbc5c05c85c1a02be77b1ff591087c83bc44579c6d2bd9fb798bb64ea5e1a027 Best match: scipy 1.9.3 Processing scipy-1.9.3.tar.gz Writing /var/folders/f_/7vstf97j517b5sb77v46rwq40000gq/T/easy_install-59kswnu6/scipy-1.9.3/setup.cfg Running scipy-1.9.3/setup.py -q bdistegg --dist-dir /var/folders/f/7vstf97j517b5sb77v46rwq40000gq/T/easy_install-59kswnu6/scipy-1.9.3/egg-dist-tmp-jl9ck5kb Traceback (most recent call last): File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 156, in save_modules yield saved File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 198, in setup_context yield File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 259, in run_setup _execfile(setup_script, ns) File "/usr/local/anaconda3/envs/airflowenv/lib/python3.6/site-packages/setuptools/sandbox.py", line 46, in execfile exec(code, globals, locals) File "/var/folders/f/7vstf97j517b5sb77v46rwq40000gq/T/easy_install-59kswnu6/scipy-1.9.3/setup.py", line 33, in keywords=[ RuntimeError: Python version >= 3.8 required.

try "pip3 install scipy"

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artempostnikov1 commented 1 year ago

installing previous version of telegram api helped me pip install pyTelegramBotAPI==3.6.0

I had problem deploying telebot on server that have only Python 3.6.9 and all these methods didnt help me

nkadel commented 1 year ago

If you need a more recent python, use one. On RHEL 7, python311 and python311-pip are easily available via RPM and you can then use "pip3.11" if needed. They were added since I previoosly wrote about SCLO releases.

hepcat72 commented 1 year ago

I cannot figure out how to get a working installation of the latest multiqc. I've tried installing it with multiple version of python >=3.7, but mambe keeps telling me:

$ mamba create --name multiqc multiqc python=3.7
Encountered problems while solving:
  - package multiqc-0.4-py27_0 requires python 2.7*, but none of the providers can be installed
$ mamba create --name multiqc multiqc=1.14 python=3.7
Encountered problems while solving:
  - package multiqc-1.14-pyhdfd78af_0 requires requests, but none of the providers can be installed
$ mamba create --name multiqc multiqc=1.13 python=3.7
Encountered problems while solving:
  - package multiqc-1.13a-pyhdfd78af_0 requires requests, but none of the providers can be installed
$ mamba create --name multiqc multiqc=1.13a python=3.7
Encountered problems while solving:
  - package multiqc-1.13a-pyhdfd78af_0 requires requests, but none of the providers can be installed
$ mamba create --name multiqc multiqc=1.12 python=3.7
Encountered problems while solving:
  - package multiqc-1.12-pyhdfd78af_0 requires requests, but none of the providers can be installed
$ mamba create --name multiqc multiqc=1.14 python=3.9
Encountered problems while solving:
  - package multiqc-1.14-pyhdfd78af_0 requires requests, but none of the providers can be installed
$ mamba create --name multiqc multiqc=1.14 python=3.11
Encountered problems while solving:
  - package python-3.11.0-h559f36b_0_cpython requires libffi >=3.4.2,<3.5.0a0, but none of the providers can be installed

Could someone provide the conda/mamba command that will create an environment with a versiuon that won't produce the error:

SyntaxError: future feature annotations is not defined
Ashish-neo commented 1 year ago

Two solutions:

  1. Try Python>=3.7
  2. For Python<=3.6, you need:
git clone -b legacy_py3.6 https://github.com/QUVA-Lab/e2cnn.git
cd e2cnn
python setup.py install