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Merge pull request #2973 from ccordoba12/change-all-filters
PR: Show all supported text files when opening files with "File > Open"
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,161 @@ | ||
| # -*- coding: utf-8 -*- | ||
| # | ||
| # Copyright © 2009- The Spyder Development Team | ||
| # Licensed under the terms of the MIT License | ||
| # (see spyderlib/__init__.py for details) | ||
|
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| """ | ||
| Utilities to define configuration values | ||
| """ | ||
|
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| import os | ||
| import os.path as osp | ||
| import sys | ||
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| from spyderlib.config.base import _ | ||
| from spyderlib.utils import iofuncs | ||
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| #============================================================================== | ||
| # Constants | ||
| #============================================================================== | ||
| # File types supported by the Editor up to Spyder 2.3 | ||
| EDIT_FILETYPES = [ | ||
| (_("Python files"), ('.py', '.pyw', '.ipy')), | ||
| (_("Cython/Pyrex files"), ('.pyx', '.pxd', '.pxi')), | ||
| (_("C files"), ('.c', '.h')), | ||
| (_("C++ files"), ('.cc', '.cpp', '.cxx', '.h', '.hh', '.hpp', '.hxx')), | ||
| (_("OpenCL files"), ('.cl', )), | ||
| (_("Fortran files"), ('.f', '.for', '.f77', '.f90', '.f95', '.f2k')), | ||
| (_("IDL files"), ('.pro', )), | ||
| (_("MATLAB files"), ('.m', )), | ||
| (_("Julia files"), ('.jl',)), | ||
| (_("Yaml files"), ('.yaml','.yml',)), | ||
| (_("Patch and diff files"), ('.patch', '.diff', '.rej')), | ||
| (_("Batch files"), ('.bat', '.cmd')), | ||
| (_("Text files"), ('.txt',)), | ||
| (_("reStructuredText files"), ('.txt', '.rst')), | ||
| (_("gettext files"), ('.po', '.pot')), | ||
| (_("NSIS files"), ('.nsi', '.nsh')), | ||
| (_("Web page files"), ('.scss', '.css', '.htm', '.html',)), | ||
| (_("XML files"), ('.xml',)), | ||
| (_("Javascript files"), ('.js',)), | ||
| (_("Json files"), ('.json',)), | ||
| (_("IPython notebooks"), ('.ipynb',)), | ||
| (_("Enaml files"), ('.enaml',)), | ||
| (_("Configuration files"), ('.properties', '.session', '.ini', '.inf', | ||
| '.reg', '.cfg', '.desktop')), | ||
| ] | ||
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| # Filter for all files | ||
| ALL_FILTER = "%s (*)" % _("All files") | ||
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| # Extensions supported by Spyder's Variable explorer | ||
| IMPORT_EXT = list(iofuncs.iofunctions.load_extensions.values()) | ||
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| #============================================================================== | ||
| # Auxiliary functions | ||
| #============================================================================== | ||
| def _create_filter(title, ftypes): | ||
| return "%s (*%s)" % (title, " *".join(ftypes)) | ||
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| def _get_filters(filetypes): | ||
| filters = [] | ||
| for title, ftypes in filetypes: | ||
| filters.append(_create_filter(title, ftypes)) | ||
| filters.append(ALL_FILTER) | ||
| return ";;".join(filters) | ||
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| def _get_extensions(filetypes): | ||
| ftype_list = [] | ||
| for _title, ftypes in filetypes: | ||
| ftype_list += list(ftypes) | ||
| return ftype_list | ||
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| def _get_pygments_extensions(): | ||
| """Return all file type extensions supported by Pygments""" | ||
| # NOTE: Leave this import here to keep startup process fast! | ||
| import pygments.lexers as lexers | ||
| extensions = [] | ||
| all_lexers = lexers.get_all_lexers() | ||
| for lx in all_lexers: | ||
| lexer_exts = lx[2] | ||
| if lexer_exts: | ||
| extensions = extensions + list(lexer_exts) | ||
| return extensions | ||
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| #============================================================================== | ||
| # Main functions | ||
| #============================================================================== | ||
| def get_filter(filetypes, ext): | ||
| """Return filter associated to file extension""" | ||
| if not ext: | ||
| return ALL_FILTER | ||
| for title, ftypes in filetypes: | ||
| if ext in ftypes: | ||
| return _create_filter(title, ftypes) | ||
| else: | ||
| return '' | ||
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| def get_edit_filetypes(): | ||
| """Get all file types supported by the Editor""" | ||
| pygments_exts = _get_pygments_extensions() | ||
| other_exts = ['*.ipynb', '*.md'] | ||
| all_exts = tuple(pygments_exts + other_exts) | ||
| text_filetypes = (_("Supported text files"), all_exts) | ||
| return [text_filetypes] + EDIT_FILETYPES | ||
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| def get_edit_filters(): | ||
| """ | ||
| Return filters associated with the file types | ||
| supported by the Editor | ||
| """ | ||
| edit_filetypes = get_edit_filetypes() | ||
| return _get_filters(edit_filetypes) | ||
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| def get_edit_extensions(): | ||
| """ | ||
| Return extensions associated with the file types | ||
| supported by the Editor | ||
| """ | ||
| edit_filetypes = get_edit_filetypes() | ||
| return _get_extensions(edit_filetypes)+[''] | ||
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| #============================================================================== | ||
| # Detection of OS specific versions | ||
| #============================================================================== | ||
| def is_ubuntu(): | ||
| "Detect if we are running in an Ubuntu-based distribution" | ||
| if sys.platform.startswith('linux') and osp.isfile('/etc/lsb-release'): | ||
| release_info = open('/etc/lsb-release').read() | ||
| if 'Ubuntu' in release_info: | ||
| return True | ||
| else: | ||
| return False | ||
| else: | ||
| return False | ||
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| def is_gtk_desktop(): | ||
| "Detect if we are running in a Gtk-based desktop" | ||
| if sys.platform.startswith('linux'): | ||
| xdg_desktop = os.environ.get('XDG_CURRENT_DESKTOP', '') | ||
| if xdg_desktop: | ||
| gtk_desktops = ['Unity', 'GNOME', 'XFCE'] | ||
| if any([xdg_desktop.startswith(d) for d in gtk_desktops]): | ||
| return True | ||
| else: | ||
| return False | ||
| else: | ||
| return False | ||
| else: | ||
| return False |
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