rich_3471

{
 "command": "grep -rn \"append_tokens\" ."
}

{
 "command": "sed -n '1028,1050p' rich/text.py"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text()\ntokens = [(\"hello\", Style(\"red\")), (\" world\", None)]\nt.append_tokens(tokens)\nprint(f\"Result 1: {t}\")\n\ntokens_with_none = [(\"hello\", None), (\" world\", None)]\nt2 = Text()\nt2.append_tokens(tokens_with_none)\nprint(f\"Result 2: {t2}\")\n\ntokens_with_empty = [(\"\", Style(\"red\")), (\"hello\", None)]\nt3 = Text()\nt3.append_tokens(tokens_with_empty)\nprint(f\"Result 3: {t3}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text()\ntokens = [(\"hello\", Style(color=\"red\")), (\" world\", None)]\nt.append_tokens(tokens)\nprint(f\"Result 1: {t}\")\n\ntokens_with_none = [(\"hello\", None), (\" world\", None)]\nt2 = Text()\nt2.append_tokens(tokens_with_none)\nprint(f\"Result 2: {t2}\")\n\ntokens_with_empty = [(\"\", Style(color=\"red\")), (\"hello\", None)]\nt3 = Text()\nt3.append_tokens(tokens_with_empty)\nprint(f\"Result 3: {t3}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text()\n# The issue might be related to how tokens are handled if they are not exactly (str, StyleType)\n# or if the iterable is empty, or if it's a generator that might be exhausted.\n# Let's try a generator.\ndef token_gen():\n    yield \"hello\", Style(color=\"red\")\n    yield \" world\", None\n\nt.append_tokens(token_gen())\nprint(f\"Result: {t}\")\nPY\n"
}

{
 "command": "grep -rn \"append_tokens\" rich/syntax.py"
}

{
 "command": "sed -n '510,530p' rich/syntax.py"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text()\n# Try passing something that is not a tuple of (str, StyleType)\n# The type hint says Iterable[Tuple[str, Optional[StyleType]]]\n# What if tokens is not an iterable of tuples?\ntry:\n    t.append_tokens([1, 2, 3])\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\n\n# What if the tuple has only one element?\ntry:\n    t.append_tokens([(\"hello\",)])\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\n\n# What if the tuple has more than two elements?\ntry:\n    t.append_tokens([(\"hello\", Style(color=\"red\"), \"extra\")])\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text()\n# The issue might be that if tokens is empty, it still sets self._length = offset.\n# Let's see if that's an issue.\nt.append_tokens([])\nprint(f\"Length after empty: {len(t)}\")\n\n# What if tokens is a generator that is empty?\ndef empty_gen():\n    if False:\n        yield \"hello\", None\n\nt2 = Text()\nt2.append_tokens(empty_gen())\nprint(f\"Length after empty gen: {len(t2)}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\nprint(f\"Initial length: {len(t)}\")\nt.append_tokens([(\" appended\", Style(color=\"red\"))])\nprint(f\"Length after append: {len(t)}\")\nprint(f\"Content: {t}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\n# The issue might be when tokens is not a list but a generator, and we use len(self)\n# but the tokens are added.\ndef token_gen():\n    yield \" appended\", Style(color=\"red\")\n\nt.append_tokens(token_gen())\nprint(f\"Length: {len(t)}\")\nprint(f\"Content: {t}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\n# What if tokens is None?\ntry:\n    t.append_tokens(None)\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\n# What if tokens is a list of strings instead of tuples?\ntry:\n    t.append_tokens([\"hello\", \"world\"])\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\n# If tokens is a generator, and it's empty, offset will be len(self).\n# If tokens is not empty, offset will be len(self) + sum of lengths of tokens.\n# Let's see if there's any case where offset is not updated correctly.\n\ndef token_gen():\n    yield \" appended\", Style(color=\"red\")\n    yield \" more\", Style(color=\"blue\")\n\nt.append_tokens(token_gen())\nprint(f\"Length: {len(t)}\")\nprint(f\"Content: {t}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\n# The issue might be that if tokens is a generator, and it's exhausted,\n# we might be doing something wrong. But append_tokens consumes it.\n\n# Let's try to find the issue in the original GitHub issue if possible.\n# Since I cannot access the internet, I have to guess.\n# \"Fixed exception in append_tokens\"\n# Maybe the exception happens when tokens is not an iterable?\n# Or when the tokens are not tuples?\n# Or when the style is not a Style object?\n\n# Wait, look at the code again:\n# for content, style in tokens:\n#     append_text(content)\n#     if style:\n#         append_span(_Span(offset, offset + len(content), style))\n#     offset += len(content)\n# self._length = offset\n\n# What if content is not a string?\ntry:\n    t.append_tokens([(123, Style(color=\"red\"))])\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\n# What if style is not a Style object but something that evaluates to True?\n# _Span(offset, offset + len(content), style)\n# If style is, say, a string, does _Span handle it?\ntry:\n    t.append_tokens([(\" appended\", \"red\")])\n    print(f\"Result: {t}\")\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\n# What if tokens is a list of tuples, but some tuples have only one element?\n# We already tried that.\n\n# What if tokens is a generator that raises an exception?\ndef broken_gen():\n    yield \"hello\", None\n    raise RuntimeError(\"Boom!\")\n\ntry:\n    t.append_tokens(broken_gen())\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\n    print(f\"Length: {len(t)}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\n# If a generator raises an exception, self._length is NOT updated.\n# But append_text(content) WAS called, so self._text has the new content.\n# This means len(self) (which uses self._length) will be inconsistent with len(self._text).\n\ndef broken_gen():\n    yield \" appended\", Style(color=\"red\")\n    raise RuntimeError(\"Boom!\")\n\ntry:\n    t.append_tokens(broken_gen())\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\n    print(f\"Length (self._length): {t._length}\")\n    print(f\"Text length (len(self._text)): {len(t._text)}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\ndef broken_gen():\n    yield \" appended\", Style(color=\"red\")\n    raise RuntimeError(\"Boom!\")\n\ntry:\n    t.append_tokens(broken_gen())\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\n    print(f\"Length (self._length): {t._length}\")\n    print(f\"Text length (len(self._text)): {len(t._text)}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\ndef broken_gen():\n    yield \" appended\", Style(color=\"red\")\n    raise RuntimeError(\"Boom!\")\n\ntry:\n    t.append_tokens(broken_gen())\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\n    print(f\"Length (self._length): {t._length}\")\n    # Wait, t._text is a list of strings in some versions of rich, or a string.\n    # Let's check what t._text is.\n    print(f\"Type of t._text: {type(t._text)}\")\n    print(f\"t._text: {t._text}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\ndef broken_gen():\n    yield \" appended\", Style(color=\"red\")\n    raise RuntimeError(\"Boom!\")\n\ntry:\n    t.append_tokens(broken_gen())\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\n    print(f\"Length (self._length): {t._length}\")\n    # Calculate actual length of text\n    actual_length = sum(len(s) for s in t._text)\n    print(f\"Actual length: {actual_length}\")\nPY\n"
}

{
 "command": "python3 - <<'PY'\nfrom rich.text import Text\nfrom rich.style import Style\n\nt = Text(\"initial\")\ndef broken_gen():\n    yield \" appended\", Style(color=\"red\")\n    raise RuntimeError(\"Boom!\")\n\ntry:\n    t.append_tokens(broken_gen())\nexcept Exception as e:\n    print(f\"Caught exception: {type(e).__name__}: {e}\")\n    print(f\"Length (self._length): {t._length}\")\n    actual_length = sum(len(s) for s in t._text)\n    print(f\"Actual length: {actual_length}\")\nPY\n"
}