Adding Markdown printer

README.md

@@ -73,6 +73,12 @@ docstr-coverage some_project/src
 
 #### Options
 
+- _--output=\<type\>, -o \<type\>_ - Set the output target (default stdout)
+  - stdout - Output to standard STDOUT.
+  - file - Save output to file.
+- _--format=\<type\>, -r \<type\>_ - Set output style (default text)
+  - text - Output in simple style.
+  - markdown - Output in Markdown notation.
 - _--skip-magic, -m_ - Ignore all magic methods (except `__init__`)
 - _--skip-init, -i_ - Ignore all `__init__` methods
 - _--skip-file-doc, -f_ - Ignore module docstrings (at the top of files)

docstr_coverage/cli.py

@@ -13,7 +13,7 @@
 from docstr_coverage.config_file import set_config_defaults
 from docstr_coverage.coverage import analyze
 from docstr_coverage.ignore_config import IgnoreConfig
-from docstr_coverage.printers import LegacyPrinter
+from docstr_coverage.printers import LegacyPrinter, MarkdownPrinter
 
 
 def do_include_filepath(filepath: str, exclude_re: Optional["re.Pattern"]) -> bool:
@@ -261,6 +261,24 @@ def _assert_valid_key_value(k, v):
     default=".docstr_coverage",
     help="Deprecated. Use json config (--config / -C) instead",
 )
+@click.option(
+    "-o",
+    "--output",
+    type=click.Choice(["stdout", "file"]),
+    default="stdout",
+    help="Format of output",
+    show_default=True,
+    metavar="FORMAT",
+)
+@click.option(
+    "-r",
+    "--format",
+    type=click.Choice(["text", "markdown"]),
+    default="text",
+    help="Format of output",
+    show_default=True,
+    metavar="FORMAT",
+)
 def execute(paths, **kwargs):
     """Measure docstring coverage for `PATHS`"""
 
@@ -328,7 +346,21 @@ def execute(paths, **kwargs):
     show_progress = not kwargs["percentage_only"]
     results = analyze(all_paths, ignore_config=ignore_config, show_progress=show_progress)
 
-    LegacyPrinter(verbosity=kwargs["verbose"], ignore_config=ignore_config).print(results)
+    report_format: str = kwargs["format"]
+    if report_format == "markdown":
+        printer = MarkdownPrinter(results, verbosity=kwargs["verbose"], ignore_config=ignore_config)
+    elif report_format == "text":
+        printer = LegacyPrinter(results, verbosity=kwargs["verbose"], ignore_config=ignore_config)
+    else:
+        raise SystemError("Unknown report format: {0}".format(report_format))
+
+    output_type: str = kwargs["output"]
+    if output_type == "file":
+        printer.save_to_file()
+    elif output_type == "stdout":
+        printer.print_to_stdout()
+    else:
+        raise SystemError("Unknown output type: {0}".format(output_type))
 
     file_results, total_results = results.to_legacy()
 

docstr_coverage/coverage.py

@@ -213,7 +213,7 @@ def get_docstring_coverage(
         ignore_names=ignore_names,
     )
     results = analyze(filenames, ignore_config)
-    LegacyPrinter(verbosity=verbose, ignore_config=ignore_config).print(results)
+    LegacyPrinter(results, verbosity=verbose, ignore_config=ignore_config).print_to_stdout()
     return results.to_legacy()