%global _empty_manifest_terminate_build 0
Name:		python-flake8-2020
Version:	1.7.0
Release:	1
Summary:	flake8 plugin which checks for misuse of `sys.version` or `sys.version_info`
License:	MIT
URL:		https://github.com/asottile/flake8-2020
Source0:	https://mirrors.nju.edu.cn/pypi/web/packages/14/e6/f16a80ec6aa195c6ab928ebe3b167303061b7755a92f6417777b9657979d/flake8_2020-1.7.0.tar.gz
BuildArch:	noarch

Requires:	python3-flake8

%description
flake8 plugin which checks for misuse of `sys.version` or `sys.version_info`
this will become a problem when `python3.10` or `python4.0` exists (presumably
during the year 2020).
you might also find an early build of [python3.10] useful
[python3.10]: https://github.com/asottile/python3.10
## installation
`pip install flake8-2020`
## flake8 codes
| Code   | Description                                            |
|--------|--------------------------------------------------------|
| YTT101 | `sys.version[:3]` referenced (python3.10)              |
| YTT102 | `sys.version[2]` referenced (python3.10)               |
| YTT103 | `sys.version` compared to string (python3.10)          |
| YTT201 | `sys.version_info[0] == 3` referenced (python4)        |
| YTT202 | `six.PY3` referenced (python4)                         |
| YTT203 | `sys.version_info[1]` compared to integer (python4)    |
| YTT204 | `sys.version_info.minor` compared to integer (python4) |
| YTT301 | `sys.version[0]` referenced (python10)                 |
| YTT302 | `sys.version` compared to string (python10)            |
| YTT303 | `sys.version[:1]` referenced (python10)                |
## rationale
lots of code incorrectly references the `sys.version` and `sys.version_info`
members.  in particular, this will cause some issues when the version of python
after python3.9 is released.  my current recommendation is 3.10 since I believe
it breaks less code, here's a few patterns that will cause issues:
```python
# in python3.10 this will report as '3.1' (should be '3.10')
python_version = sys.version[:3]  # YTT101
# in python3.10 this will report as '1' (should be '10')
py_minor = sys.version[2]
# in python3.10 this will be False (which goes against developer intention)
sys.version >= '3.5'  # YTT103
# correct way to do this
python_version = '{}.{}'.format(*sys.version_info)
py_minor = str(sys.version_info[1])
sys.version_info >= (3, 5)
```
```python
# in python4 this will report as `False` (and suddenly run python2 code!)
is_py3 = sys.version_info[0] == 3  # YTT201
# in python4 this will report as `False` (six violates YTT201!)
if six.PY3:  # YTT202
    print('python3!')
if sys.version_info[0] >= 3 and sys.version_info[1] >= 5:  # YTT203
    print('py35+')
if sys.version_info.major >= 3 and sys.version_info.minor >= 6:  # YTT204
    print('py36+')
# correct way to do this
is_py3 = sys.version_info >= (3,)
if not six.PY2:
    print('python3!')
if sys.version_info >= (3, 5):
    print('py35+')
if sys.version_info >= (3, 6):
    print('py36+')
```
```python
# in python10 this will report as '1'
python_major_version = sys.version[0]  # YTT301
# in python10 this will be False
if sys.version >= '3':  # YTT302
    print('python3!')
# in python10 this will be False
if sys.version[:1] >= '3':  # YTT303
    print('python3!')
# correct way to do this
python_major_version = str(sys.version_info[0])
if sys.version_info >= (3,):
    print('python3!')
if sys.version_info >= (3,):
    print('python3!')
```
## as a pre-commit hook
See [pre-commit](https://github.com/pre-commit/pre-commit) for instructions
Sample `.pre-commit-config.yaml`:
```yaml
-   repo: https://github.com/pycqa/flake8
    rev: 3.7.8
    hooks:
    -   id: flake8
        additional_dependencies: [flake8-2020==1.6.1]
```

%package -n python3-flake8-2020
Summary:	flake8 plugin which checks for misuse of `sys.version` or `sys.version_info`
Provides:	python-flake8-2020
BuildRequires:	python3-devel
BuildRequires:	python3-setuptools
BuildRequires:	python3-pip
%description -n python3-flake8-2020
flake8 plugin which checks for misuse of `sys.version` or `sys.version_info`
this will become a problem when `python3.10` or `python4.0` exists (presumably
during the year 2020).
you might also find an early build of [python3.10] useful
[python3.10]: https://github.com/asottile/python3.10
## installation
`pip install flake8-2020`
## flake8 codes
| Code   | Description                                            |
|--------|--------------------------------------------------------|
| YTT101 | `sys.version[:3]` referenced (python3.10)              |
| YTT102 | `sys.version[2]` referenced (python3.10)               |
| YTT103 | `sys.version` compared to string (python3.10)          |
| YTT201 | `sys.version_info[0] == 3` referenced (python4)        |
| YTT202 | `six.PY3` referenced (python4)                         |
| YTT203 | `sys.version_info[1]` compared to integer (python4)    |
| YTT204 | `sys.version_info.minor` compared to integer (python4) |
| YTT301 | `sys.version[0]` referenced (python10)                 |
| YTT302 | `sys.version` compared to string (python10)            |
| YTT303 | `sys.version[:1]` referenced (python10)                |
## rationale
lots of code incorrectly references the `sys.version` and `sys.version_info`
members.  in particular, this will cause some issues when the version of python
after python3.9 is released.  my current recommendation is 3.10 since I believe
it breaks less code, here's a few patterns that will cause issues:
```python
# in python3.10 this will report as '3.1' (should be '3.10')
python_version = sys.version[:3]  # YTT101
# in python3.10 this will report as '1' (should be '10')
py_minor = sys.version[2]
# in python3.10 this will be False (which goes against developer intention)
sys.version >= '3.5'  # YTT103
# correct way to do this
python_version = '{}.{}'.format(*sys.version_info)
py_minor = str(sys.version_info[1])
sys.version_info >= (3, 5)
```
```python
# in python4 this will report as `False` (and suddenly run python2 code!)
is_py3 = sys.version_info[0] == 3  # YTT201
# in python4 this will report as `False` (six violates YTT201!)
if six.PY3:  # YTT202
    print('python3!')
if sys.version_info[0] >= 3 and sys.version_info[1] >= 5:  # YTT203
    print('py35+')
if sys.version_info.major >= 3 and sys.version_info.minor >= 6:  # YTT204
    print('py36+')
# correct way to do this
is_py3 = sys.version_info >= (3,)
if not six.PY2:
    print('python3!')
if sys.version_info >= (3, 5):
    print('py35+')
if sys.version_info >= (3, 6):
    print('py36+')
```
```python
# in python10 this will report as '1'
python_major_version = sys.version[0]  # YTT301
# in python10 this will be False
if sys.version >= '3':  # YTT302
    print('python3!')
# in python10 this will be False
if sys.version[:1] >= '3':  # YTT303
    print('python3!')
# correct way to do this
python_major_version = str(sys.version_info[0])
if sys.version_info >= (3,):
    print('python3!')
if sys.version_info >= (3,):
    print('python3!')
```
## as a pre-commit hook
See [pre-commit](https://github.com/pre-commit/pre-commit) for instructions
Sample `.pre-commit-config.yaml`:
```yaml
-   repo: https://github.com/pycqa/flake8
    rev: 3.7.8
    hooks:
    -   id: flake8
        additional_dependencies: [flake8-2020==1.6.1]
```

%package help
Summary:	Development documents and examples for flake8-2020
Provides:	python3-flake8-2020-doc
%description help
flake8 plugin which checks for misuse of `sys.version` or `sys.version_info`
this will become a problem when `python3.10` or `python4.0` exists (presumably
during the year 2020).
you might also find an early build of [python3.10] useful
[python3.10]: https://github.com/asottile/python3.10
## installation
`pip install flake8-2020`
## flake8 codes
| Code   | Description                                            |
|--------|--------------------------------------------------------|
| YTT101 | `sys.version[:3]` referenced (python3.10)              |
| YTT102 | `sys.version[2]` referenced (python3.10)               |
| YTT103 | `sys.version` compared to string (python3.10)          |
| YTT201 | `sys.version_info[0] == 3` referenced (python4)        |
| YTT202 | `six.PY3` referenced (python4)                         |
| YTT203 | `sys.version_info[1]` compared to integer (python4)    |
| YTT204 | `sys.version_info.minor` compared to integer (python4) |
| YTT301 | `sys.version[0]` referenced (python10)                 |
| YTT302 | `sys.version` compared to string (python10)            |
| YTT303 | `sys.version[:1]` referenced (python10)                |
## rationale
lots of code incorrectly references the `sys.version` and `sys.version_info`
members.  in particular, this will cause some issues when the version of python
after python3.9 is released.  my current recommendation is 3.10 since I believe
it breaks less code, here's a few patterns that will cause issues:
```python
# in python3.10 this will report as '3.1' (should be '3.10')
python_version = sys.version[:3]  # YTT101
# in python3.10 this will report as '1' (should be '10')
py_minor = sys.version[2]
# in python3.10 this will be False (which goes against developer intention)
sys.version >= '3.5'  # YTT103
# correct way to do this
python_version = '{}.{}'.format(*sys.version_info)
py_minor = str(sys.version_info[1])
sys.version_info >= (3, 5)
```
```python
# in python4 this will report as `False` (and suddenly run python2 code!)
is_py3 = sys.version_info[0] == 3  # YTT201
# in python4 this will report as `False` (six violates YTT201!)
if six.PY3:  # YTT202
    print('python3!')
if sys.version_info[0] >= 3 and sys.version_info[1] >= 5:  # YTT203
    print('py35+')
if sys.version_info.major >= 3 and sys.version_info.minor >= 6:  # YTT204
    print('py36+')
# correct way to do this
is_py3 = sys.version_info >= (3,)
if not six.PY2:
    print('python3!')
if sys.version_info >= (3, 5):
    print('py35+')
if sys.version_info >= (3, 6):
    print('py36+')
```
```python
# in python10 this will report as '1'
python_major_version = sys.version[0]  # YTT301
# in python10 this will be False
if sys.version >= '3':  # YTT302
    print('python3!')
# in python10 this will be False
if sys.version[:1] >= '3':  # YTT303
    print('python3!')
# correct way to do this
python_major_version = str(sys.version_info[0])
if sys.version_info >= (3,):
    print('python3!')
if sys.version_info >= (3,):
    print('python3!')
```
## as a pre-commit hook
See [pre-commit](https://github.com/pre-commit/pre-commit) for instructions
Sample `.pre-commit-config.yaml`:
```yaml
-   repo: https://github.com/pycqa/flake8
    rev: 3.7.8
    hooks:
    -   id: flake8
        additional_dependencies: [flake8-2020==1.6.1]
```

%prep
%autosetup -n flake8-2020-1.7.0

%build
%py3_build

%install
%py3_install
install -d -m755 %{buildroot}/%{_pkgdocdir}
if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
pushd %{buildroot}
if [ -d usr/lib ]; then
	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/lib64 ]; then
	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/bin ]; then
	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/sbin ]; then
	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
fi
touch doclist.lst
if [ -d usr/share/man ]; then
	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
fi
popd
mv %{buildroot}/filelist.lst .
mv %{buildroot}/doclist.lst .

%files -n python3-flake8-2020 -f filelist.lst
%dir %{python3_sitelib}/*

%files help -f doclist.lst
%{_docdir}/*

%changelog
* Sun Apr 23 2023 Python_Bot <Python_Bot@openeuler.org> - 1.7.0-1
- Package Spec generated