# flake8-executable
[](https://pypi.python.org/pypi/flake8-executable)
[](https://ci.appveyor.com/project/xuhdev/flake8-executable)
Very often, developers mess up the executable permissions and shebangs of Python files. For example,
sometimes the executable permission was accidentally granted, sometimes it is forgotten.
This is a [Flake8][] plugin that ensures the executable permissions and shebangs of Python files are
correctly set. Specifically, it checks the following errors:
- EXE001: Shebang is present but the file is not executable.
- EXE002: The file is executable but no shebang is present.
- EXE003: Shebang is present but does not contain "python".
- EXE004: There is whitespace before shebang.
- EXE005: There are blank or comment lines before shebang.
## Installation
Run:
pip install flake8-executable
## Usage
Normally, after flake8-executable is installed, invoking flake8 will also run this plugin. For more
details, check out the [Flake8 plugin page][].
## Copyright and License
Copyright (c) 2019 Hong Xu <hong@topbug.net>
flake8-executable is free software: you can redistribute it and/or modify it under the terms of the
GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
flake8-executable is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with
flake8-executable. If not, see <https://www.gnu.org/licenses/>.
[Flake8]: https://flake8.pycqa.org/
[Flake8 plugin page]: https://flake8.pycqa.org/en/latest/user/using-plugins.html
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"description": "# flake8-executable\n\n[](https://pypi.python.org/pypi/flake8-executable)\n\n\n[](https://ci.appveyor.com/project/xuhdev/flake8-executable)\n\nVery often, developers mess up the executable permissions and shebangs of Python files. For example,\nsometimes the executable permission was accidentally granted, sometimes it is forgotten.\n\nThis is a [Flake8][] plugin that ensures the executable permissions and shebangs of Python files are\ncorrectly set. Specifically, it checks the following errors:\n\n- EXE001: Shebang is present but the file is not executable.\n- EXE002: The file is executable but no shebang is present.\n- EXE003: Shebang is present but does not contain \"python\".\n- EXE004: There is whitespace before shebang.\n- EXE005: There are blank or comment lines before shebang.\n\n## Installation\n\nRun:\n\n pip install flake8-executable\n\n## Usage\n\nNormally, after flake8-executable is installed, invoking flake8 will also run this plugin. For more\ndetails, check out the [Flake8 plugin page][].\n\n## Copyright and License\n\nCopyright (c) 2019 Hong Xu <hong@topbug.net>\n\nflake8-executable is free software: you can redistribute it and/or modify it under the terms of the\nGNU Lesser General Public License as published by the Free Software Foundation, either version 3 of\nthe License, or (at your option) any later version.\n\nflake8-executable is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;\nwithout even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\nGNU Lesser General Public License for more details.\n\nYou should have received a copy of the GNU Lesser General Public License along with\nflake8-executable. If not, see <https://www.gnu.org/licenses/>.\n\n\n\n[Flake8]: https://flake8.pycqa.org/\n[Flake8 plugin page]: https://flake8.pycqa.org/en/latest/user/using-plugins.html\n",
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