diff options
Diffstat (limited to 'Lib/_pyrepl/utils.py')
| -rw-r--r-- | Lib/_pyrepl/utils.py | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/Lib/_pyrepl/utils.py b/Lib/_pyrepl/utils.py index fe154aa..dd327d6 100644 --- a/Lib/_pyrepl/utils.py +++ b/Lib/_pyrepl/utils.py @@ -23,6 +23,11 @@ IDENTIFIERS_AFTER = {"def", "class"} BUILTINS = {str(name) for name in dir(builtins) if not name.startswith('_')} +def THEME(): + # Not cached: the user can modify the theme inside the interactive session. + return _colorize.get_theme().syntax + + class Span(NamedTuple): """Span indexing that's inclusive on both ends.""" @@ -44,7 +49,7 @@ class Span(NamedTuple): class ColorSpan(NamedTuple): span: Span - tag: _colorize.ColorTag + tag: str @functools.cache @@ -135,7 +140,7 @@ def recover_unterminated_string( span = Span(start, end) trace("yielding span {a} -> {b}", a=span.start, b=span.end) - yield ColorSpan(span, "STRING") + yield ColorSpan(span, "string") else: trace( "unhandled token error({buffer}) = {te}", @@ -164,28 +169,28 @@ def gen_colors_from_token_stream( | T.TSTRING_START | T.TSTRING_MIDDLE | T.TSTRING_END ): span = Span.from_token(token, line_lengths) - yield ColorSpan(span, "STRING") + yield ColorSpan(span, "string") case T.COMMENT: span = Span.from_token(token, line_lengths) - yield ColorSpan(span, "COMMENT") + yield ColorSpan(span, "comment") case T.NUMBER: span = Span.from_token(token, line_lengths) - yield ColorSpan(span, "NUMBER") + yield ColorSpan(span, "number") case T.OP: if token.string in "([{": bracket_level += 1 elif token.string in ")]}": bracket_level -= 1 span = Span.from_token(token, line_lengths) - yield ColorSpan(span, "OP") + yield ColorSpan(span, "op") case T.NAME: if is_def_name: is_def_name = False span = Span.from_token(token, line_lengths) - yield ColorSpan(span, "DEFINITION") + yield ColorSpan(span, "definition") elif keyword.iskeyword(token.string): span = Span.from_token(token, line_lengths) - yield ColorSpan(span, "KEYWORD") + yield ColorSpan(span, "keyword") if token.string in IDENTIFIERS_AFTER: is_def_name = True elif ( @@ -194,10 +199,10 @@ def gen_colors_from_token_stream( and is_soft_keyword_used(prev_token, token, next_token) ): span = Span.from_token(token, line_lengths) - yield ColorSpan(span, "SOFT_KEYWORD") + yield ColorSpan(span, "soft_keyword") elif token.string in BUILTINS: span = Span.from_token(token, line_lengths) - yield ColorSpan(span, "BUILTIN") + yield ColorSpan(span, "builtin") keyword_first_sets_match = {"False", "None", "True", "await", "lambda", "not"} @@ -290,15 +295,16 @@ def disp_str( # move past irrelevant spans colors.pop(0) + theme = THEME() pre_color = "" post_color = "" if colors and colors[0].span.start < start_index: # looks like we're continuing a previous color (e.g. a multiline str) - pre_color = _colorize.theme[colors[0].tag] + pre_color = theme[colors[0].tag] for i, c in enumerate(buffer, start_index): if colors and colors[0].span.start == i: # new color starts now - pre_color = _colorize.theme[colors[0].tag] + pre_color = theme[colors[0].tag] if c == "\x1a": # CTRL-Z on Windows chars.append(c) @@ -315,7 +321,7 @@ def disp_str( char_widths.append(str_width(c)) if colors and colors[0].span.end == i: # current color ends now - post_color = _colorize.theme["RESET"] + post_color = theme.reset colors.pop(0) chars[-1] = pre_color + chars[-1] + post_color @@ -325,7 +331,7 @@ def disp_str( if colors and colors[0].span.start < i and colors[0].span.end > i: # even though the current color should be continued, reset it for now. # the next call to `disp_str()` will revive it. - chars[-1] += _colorize.theme["RESET"] + chars[-1] += theme.reset return chars, char_widths |