pax_global_header00006660000000000000000000000064130166260100014505gustar00rootroot0000000000000052 comment=a51b6ffa6a191a08b205f9d75b303d43933c7362 python-editor-1.0.3/000077500000000000000000000000001301662601000143135ustar00rootroot00000000000000python-editor-1.0.3/.gitignore000066400000000000000000000013021301662601000162770ustar00rootroot00000000000000# Byte-compiled / optimized / DLL files __pycache__/ *.py[cod] # C extensions *.so # Distribution / packaging .Python env/ build/ develop-eggs/ dist/ downloads/ eggs/ lib/ lib64/ parts/ sdist/ var/ *.egg-info/ .installed.cfg *.egg # PyInstaller # Usually these files are written by a python script from a template # before PyInstaller builds the exe, so as to inject date/other infos into it. *.manifest *.spec # Installer logs pip-log.txt pip-delete-this-directory.txt # Unit test / coverage reports htmlcov/ .tox/ .coverage .cache nosetests.xml coverage.xml # Translations *.mo *.pot # Django stuff: *.log # Sphinx documentation docs/_build/ # PyBuilder target/ # VIM Artifacts .*.swp .*.swo python-editor-1.0.3/LICENSE000066400000000000000000000260751301662601000153320ustar00rootroot00000000000000Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. 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See the License for the specific language governing permissions and limitations under the License. python-editor-1.0.3/MANIFEST.in000066400000000000000000000000471301662601000160520ustar00rootroot00000000000000include *.py include README.md LICENSE python-editor-1.0.3/README.md000066400000000000000000000025431301662601000155760ustar00rootroot00000000000000`python-editor` is a library that provides the `editor` module for programmatically interfacing with your system's $EDITOR. Examples -------- ```python import editor commit_msg = editor.edit(contents=b"# Enter commit message here") ``` Opens an editor, prefilled with the contents, `# Enter commit message here`. When the editor is closed, returns the contents (bytes) in variable `commit_msg`. Note that the argument to `contents` needs to be a bytes object on Python 3. ```python editor.edit(file="README.txt") ``` Opens README.txt in an editor. Changes are saved in place. If there is a `contents` argument then the file contents will be overwritten. ```python editor.edit(..., use_tty=True) ``` Opens the editor in a TTY. This is usually done in programs which output is piped to other programs. In this case the TTY is used as the editor's stdout, allowing interactive usage. How it Works ------------ `editor` first looks for the ${EDITOR} environment variable. If set, it uses the value as-is, without fallbacks. If no $EDITOR is set, editor will search through a list of known editors, and use the first one that exists on the system. For example, on Linux, `editor` will look for the following editors in order: * vim * emacs * nano When calling `editor.edit`, an editor will be opened in a subprocess, inheriting the parent process's stdin, stdout. python-editor-1.0.3/editor.py000077500000000000000000000053631301662601000161650ustar00rootroot00000000000000#!/usr/bin/env python """Tools for invoking editors programmatically.""" from __future__ import print_function import sys import locale import os.path import subprocess import tempfile from distutils.spawn import find_executable __all__ = [ 'edit', 'get_editor', 'EditorError', ] __version__ = '1.0.3' class EditorError(RuntimeError): pass def get_default_editors(): # TODO: Make platform-specific return [ 'editor', 'vim', 'emacs', 'nano', ] def get_editor_args(editor): if editor in ['vim', 'gvim', 'vim.basic', 'vim.tiny']: return ['-f', '-o'] elif editor == 'emacs': return ['-nw'] elif editor == 'gedit': return ['-w', '--new-window'] elif editor == 'nano': return ['-R'] else: return [] def get_editor(): # Get the editor from the environment. Prefer VISUAL to EDITOR editor = os.environ.get('VISUAL') or os.environ.get('EDITOR') if editor: return editor # None found in the environment. Fallback to platform-specific defaults. for ed in get_default_editors(): path = find_executable(ed) if path is not None: return path raise EditorError("Unable to find a viable editor on this system." "Please consider setting your $EDITOR variable") def get_tty_filename(): if sys.platform == 'win32': return 'CON:' return '/dev/tty' def edit(filename=None, contents=None, use_tty=None): editor = get_editor() args = [editor] + get_editor_args(os.path.basename(os.path.realpath(editor))) if use_tty is None: use_tty = sys.stdin.isatty() and not sys.stdout.isatty() if filename is None: tmp = tempfile.NamedTemporaryFile() filename = tmp.name if contents is not None: with open(filename, mode='wb') as f: f.write(contents) args += [filename] stdout = None if use_tty: stdout = open(get_tty_filename(), 'wb') proc = subprocess.Popen(args, close_fds=True, stdout=stdout) proc.communicate() with open(filename, mode='rb') as f: return f.read() def _get_editor(ns): print(get_editor()) def _edit(ns): contents = ns.contents if contents is not None: contents = contents.encode(locale.getpreferredencoding()) print(edit(filename=ns.path, contents=contents)) if __name__ == '__main__': import argparse ap = argparse.ArgumentParser() sp = ap.add_subparsers() cmd = sp.add_parser('get-editor') cmd.set_defaults(cmd=_get_editor) cmd = sp.add_parser('edit') cmd.set_defaults(cmd=_edit) cmd.add_argument('path', type=str, nargs='?') cmd.add_argument('--contents', type=str) ns = ap.parse_args() ns.cmd(ns) python-editor-1.0.3/setup.py000077500000000000000000000023261301662601000160330ustar00rootroot00000000000000__VERSION__ = '1.0.3' from setuptools import setup try: import pypandoc long_description = pypandoc.convert('README.md', 'rst') except ImportError: long_description = None setup( name='python-editor', version=__VERSION__, description="Programmatically open an editor, capture the result.", long_description=long_description, classifiers=[ 'Development Status :: 5 - Production/Stable', 'Intended Audience :: Developers', 'License :: OSI Approved :: Apache Software License', 'Operating System :: OS Independent', 'Programming Language :: Python :: 2', 'Programming Language :: Python :: 2.6', 'Programming Language :: Python :: 2.7', 'Programming Language :: Python :: 3', 'Programming Language :: Python :: 3.3', 'Programming Language :: Python :: 3.4', 'Programming Language :: Python :: 3.5', 'Topic :: Software Development :: Libraries', ], keywords='editor library vim emacs', author='Peter Ruibal', author_email='ruibalp@gmail.com', url='https://github.com/fmoo/python-editor', license='Apache', py_modules=[ 'editor', ], requires=[ #'six', ], ) python-editor-1.0.3/test.py000066400000000000000000000002071301662601000156430ustar00rootroot00000000000000import sys import editor cont = editor.edit(contents='ABC!', use_tty='use_tty' in sys.argv) sys.stdout.write(cont)