Replace colored-logs with Rich

Author: spoorcc

CHANGELOG.rst

@@ -11,6 +11,7 @@ Release 0.12.0 (unreleased)
 * Skip patches outside manifest dir (#942)
 * Make patch path in metadata platform independent (#937)
 * Fix extra newlines in patch for new files (#945)
+* Replace colored-logs with Rich
 
 Release 0.11.0 (released 2026-01-03)
 ====================================

dfetch/log.py

@@ -1,66 +1,97 @@
 """Logging related items."""
 
 import logging
-from typing import cast
+from typing import Any, Optional, cast
 
-import coloredlogs
-from colorama import Fore
+from rich.highlighter import NullHighlighter
+from rich.logging import RichHandler
 
 from dfetch import __version__
 
+# Configure root logger
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(message)s",
+    handlers=[
+        RichHandler(
+            show_time=False,
+            show_path=False,
+            show_level=False,
+            markup=True,
+            rich_tracebacks=True,
+            highlighter=NullHighlighter(),
+        )
+    ],
+)
+
 
 class DLogger(logging.Logger):
     """Logging class extended with specific log items for dfetch."""
 
     def print_info_line(self, name: str, info: str) -> None:
         """Print a line of info."""
-        self.info(f"  {Fore.GREEN}{name:20s}:{Fore.BLUE} {info}")
+        self.info(
+            f"  [bold][bright_green]{name:20s}:[/bright_green][blue] {info}[/blue][/bold]"
+        )
 
     def print_warning_line(self, name: str, info: str) -> None:
-        """Print a line of info."""
-        self.info(f"  {Fore.GREEN}{name:20s}:{Fore.YELLOW} {info}")
+        """Print a warning line: green name, yellow value."""
+        self.warning(
+            f"  [bold][bright_green]{name:20s}:[/bright_green][bright_yellow] {info}[/bright_yellow][/bold]"
+        )
 
     def print_title(self) -> None:
         """Print the DFetch tool title and version."""
-        self.info(f"{Fore.BLUE}Dfetch ({__version__})")
+        self.info(f"[bold blue]Dfetch ({__version__})[/bold blue]")
 
     def print_info_field(self, field_name: str, field: str) -> None:
         """Print a field with corresponding value."""
         self.print_info_line(field_name, field if field else "<none>")
 
+    def warning(self, msg: object, *args: Any, **kwargs: Any) -> None:
+        """Log warning."""
+        super().warning(
+            f"[bold bright_yellow]{msg}[/bold bright_yellow]", *args, **kwargs
+        )
 
-def setup_root(name: str) -> DLogger:
-    """Create the root logger."""
-    logger = get_logger(name)
-
-    msg_format = "%(message)s"
-
-    level_style = {
-        "critical": {"color": "magenta", "bright": True, "bold": True},
-        "debug": {"color": "green", "bright": True, "bold": True},
-        "error": {"color": "red", "bright": True, "bold": True},
-        "info": {"color": 4, "bright": True, "bold": True},
-        "notice": {"color": "magenta", "bright": True, "bold": True},
-        "spam": {"color": "green", "faint": True},
-        "success": {"color": "green", "bright": True, "bold": True},
-        "verbose": {"color": "blue", "bright": True, "bold": True},
-        "warning": {"color": "yellow", "bright": True, "bold": True},
-    }
-
-    coloredlogs.install(fmt=msg_format, level_styles=level_style, level="INFO")
+    def error(self, msg: object, *args: Any, **kwargs: Any) -> None:
+        """Log error."""
+        super().error(f"[red]{msg}[/red]", *args, **kwargs)
 
-    return logger
 
-
-def increase_verbosity() -> None:
-    """Increase the verbosity of the logger."""
-    coloredlogs.increase_verbosity()
+def setup_root(name: str) -> DLogger:
+    """Create the root logger."""
+    logging.setLoggerClass(DLogger)
+    logger = logging.getLogger(name)
+    return cast(DLogger, logger)
+
+
+def increase_verbosity(logger: Optional[DLogger] = None) -> None:
+    """Increase the verbosity of a logger."""
+    levels = [
+        logging.CRITICAL,
+        logging.ERROR,
+        logging.WARNING,
+        logging.INFO,
+        logging.DEBUG,
+    ]
+    logger_ = logger or logging.getLogger("dfetch")
+    current_level = logger_.getEffectiveLevel()  # <- check effective level
+    try:
+        idx = levels.index(current_level)
+        # step to next more verbose level (lower number)
+        new_level = levels[min(idx + 1, len(levels) - 1)]
+    except ValueError:
+        new_level = logging.DEBUG
+    logger_.setLevel(new_level)
 
 
 def get_logger(name: str) -> DLogger:
     """Get logger for a module."""
     logging.setLoggerClass(DLogger)
-    return cast(DLogger, logging.getLogger(name))
+    logger = logging.getLogger(name)
+    logger.propagate = True
+    return cast(DLogger, logger)
 
 
 def configure_external_logger(name: str, level: int = logging.INFO) -> None:

doc/legal.rst

@@ -77,34 +77,33 @@ We use `PyYAML`_ for parsing manifests (which are YAML). This uses the MIT licen
 
 .. _`PyYAML`: https://pyyaml.org/
 
-python-coloredlogs
-~~~~~~~~~~~~~~~~~~
-`Colored logs`_ is used for the colored text output.
+Rich
+~~~~
+`Rich`_ is used for the colored text output.
 
 ::
 
-    Copyright (c) 2020 Peter Odding
+    Copyright (c) 2020 Will McGugan
 
-    Permission is hereby granted, free of charge, to any person obtaining
-    a copy of this software and associated documentation files (the
-    "Software"), to deal in the Software without restriction, including
-    without limitation the rights to use, copy, modify, merge, publish,
-    distribute, sublicense, and/or sell copies of the Software, and to
-    permit persons to whom the Software is furnished to do so, subject to
-    the following conditions:
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
 
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
 
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-    LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
 
-.. _`Colored logs`: https://coloredlogs.readthedocs.io/en/latest/
+.. _`Rich`: https://rich.readthedocs.io/en/latest/
 
 pykwalify
 ~~~~~~~~~
@@ -137,41 +136,7 @@ pykwalify
 
 .. _`pykwalify`: https://github.com/Grokzen/pykwalify
 
-Colorama
-~~~~~~~~
-`colorama`_ is also used for the colored text output.
-
-::
-
-    Copyright (c) 2010 Jonathan Hartley
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice, this
-    list of conditions and the following disclaimer.
-
-    * Redistributions in binary form must reproduce the above copyright notice,
-    this list of conditions and the following disclaimer in the documentation
-    and/or other materials provided with the distribution.
-
-    * Neither the name of the copyright holders, nor those of its contributors
-    may be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-    OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-.. _`colorama`:  https://github.com/tartley/colorama
 
 
 Typing-extensions

pyproject.toml

@@ -40,10 +40,9 @@ classifiers = [
 ]
 dependencies = [
     "PyYAML==6.0.3",
-    "coloredlogs==15.0.1",
     "strictyaml==1.7.3",
     "halo==0.0.31",
-    "colorama==0.4.6",
+    "rich==14.2.0",
     "typing-extensions==4.15.0",
     "tldextract==5.3.0",
     "sarif-om==1.0.4",