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189 lines
7.1 KiB
189 lines
7.1 KiB
from __future__ import unicode_literals
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from prompt_toolkit.styles import Style, merge_styles
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from prompt_toolkit.styles.pygments import style_from_pygments_cls
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from prompt_toolkit.utils import is_windows, is_conemu_ansi, is_windows_vt100_supported
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from pygments.styles import get_style_by_name, get_all_styles
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__all__ = (
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'get_all_code_styles',
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'get_all_ui_styles',
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'generate_style',
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)
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def get_all_code_styles():
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"""
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Return a mapping from style names to their classes.
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"""
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result = dict((name, style_from_pygments_cls(get_style_by_name(name))) for name in get_all_styles())
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result['win32'] = Style.from_dict(win32_code_style)
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return result
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def get_all_ui_styles():
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"""
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Return a dict mapping {ui_style_name -> style_dict}.
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"""
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return {
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'default': Style.from_dict(default_ui_style),
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'blue': Style.from_dict(blue_ui_style),
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}
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def generate_style(python_style, ui_style):
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"""
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Generate Pygments Style class from two dictionaries
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containing style rules.
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"""
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return merge_styles([
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python_style,
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ui_style
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])
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# Code style for Windows consoles. They support only 16 colors,
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# so we choose a combination that displays nicely.
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win32_code_style = {
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'pygments.comment': "#00ff00",
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'pygments.keyword': '#44ff44',
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'pygments.number': '',
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'pygments.operator': '',
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'pygments.string': '#ff44ff',
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'pygments.name': '',
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'pygments.name.decorator': '#ff4444',
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'pygments.name.class': '#ff4444',
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'pygments.name.function': '#ff4444',
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'pygments.name.builtin': '#ff4444',
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'pygments.name.attribute': '',
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'pygments.name.constant': '',
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'pygments.name.entity': '',
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'pygments.name.exception': '',
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'pygments.name.label': '',
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'pygments.name.namespace': '',
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'pygments.name.tag': '',
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'pygments.name.variable': '',
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}
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default_ui_style = {
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'control-character': 'ansiblue',
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# Classic prompt.
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'prompt': 'bold',
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'prompt.dots': 'noinherit',
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# (IPython <5.0) Prompt: "In [1]:"
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'in': 'bold #008800',
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'in.number': '',
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# Return value.
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'out': '#ff0000',
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'out.number': '#ff0000',
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# Separator between windows. (Used above docstring.)
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'separator': '#bbbbbb',
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# System toolbar
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'system-toolbar': '#22aaaa noinherit',
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# "arg" toolbar.
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'arg-toolbar': '#22aaaa noinherit',
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'arg-toolbar.text': 'noinherit',
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# Signature toolbar.
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'signature-toolbar': 'bg:#44bbbb #000000',
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'signature-toolbar.currentname': 'bg:#008888 #ffffff bold',
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'signature-toolbar.operator': '#000000 bold',
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'docstring': '#888888',
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# Validation toolbar.
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'validation-toolbar': 'bg:#440000 #aaaaaa',
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# Status toolbar.
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'status-toolbar': 'bg:#222222 #aaaaaa',
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'status-toolbar.title': 'underline',
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'status-toolbar.inputmode': 'bg:#222222 #ffffaa',
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'status-toolbar.key': 'bg:#000000 #888888',
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'status-toolbar.pastemodeon': 'bg:#aa4444 #ffffff',
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'status-toolbar.pythonversion': 'bg:#222222 #ffffff bold',
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'status-toolbar paste-mode-on': 'bg:#aa4444 #ffffff',
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'record': 'bg:#884444 white',
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'status-toolbar.input-mode': '#ffff44',
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# The options sidebar.
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'sidebar': 'bg:#bbbbbb #000000',
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'sidebar.title': 'bg:#668866 #ffffff',
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'sidebar.label': 'bg:#bbbbbb #222222',
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'sidebar.status': 'bg:#dddddd #000011',
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'sidebar.label selected': 'bg:#222222 #eeeeee',
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'sidebar.status selected': 'bg:#444444 #ffffff bold',
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'sidebar.separator': 'underline',
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'sidebar.key': 'bg:#bbddbb #000000 bold',
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'sidebar.key.description': 'bg:#bbbbbb #000000',
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'sidebar.helptext': 'bg:#fdf6e3 #000011',
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# # Styling for the history layout.
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# history.line: '',
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# history.line.selected: 'bg:#008800 #000000',
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# history.line.current: 'bg:#ffffff #000000',
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# history.line.selected.current: 'bg:#88ff88 #000000',
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# history.existinginput: '#888888',
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# Help Window.
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'window-border': '#aaaaaa',
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'window-title': 'bg:#bbbbbb #000000',
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# Meta-enter message.
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'accept-message': 'bg:#ffff88 #444444',
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# Exit confirmation.
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'exit-confirmation': 'bg:#884444 #ffffff',
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}
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# Some changes to get a bit more contrast on Windows consoles.
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# (They only support 16 colors.)
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if is_windows() and not is_conemu_ansi() and not is_windows_vt100_supported():
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default_ui_style.update({
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'sidebar.title': 'bg:#00ff00 #ffffff',
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'exitconfirmation': 'bg:#ff4444 #ffffff',
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'toolbar.validation': 'bg:#ff4444 #ffffff',
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'menu.completions.completion': 'bg:#ffffff #000000',
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'menu.completions.completion.current': 'bg:#aaaaaa #000000',
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})
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blue_ui_style = {}
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blue_ui_style.update(default_ui_style)
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#blue_ui_style.update({
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# # Line numbers.
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# Token.LineNumber: '#aa6666',
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#
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# # Highlighting of search matches in document.
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# Token.SearchMatch: '#ffffff bg:#4444aa',
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# Token.SearchMatch.Current: '#ffffff bg:#44aa44',
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#
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# # Highlighting of select text in document.
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# Token.SelectedText: '#ffffff bg:#6666aa',
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#
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# # Completer toolbar.
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# Token.Toolbar.Completions: 'bg:#44bbbb #000000',
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# Token.Toolbar.Completions.Arrow: 'bg:#44bbbb #000000 bold',
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# Token.Toolbar.Completions.Completion: 'bg:#44bbbb #000000',
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# Token.Toolbar.Completions.Completion.Current: 'bg:#008888 #ffffff',
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#
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# # Completer menu.
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# Token.Menu.Completions.Completion: 'bg:#44bbbb #000000',
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# Token.Menu.Completions.Completion.Current: 'bg:#008888 #ffffff',
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# Token.Menu.Completions.Meta: 'bg:#449999 #000000',
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# Token.Menu.Completions.Meta.Current: 'bg:#00aaaa #000000',
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# Token.Menu.Completions.ProgressBar: 'bg:#aaaaaa',
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# Token.Menu.Completions.ProgressButton: 'bg:#000000',
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#})
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