I keep stumbling over things in later patches that turn out to go back
to this one.
John Snow <js...@redhat.com> writes:
> This is a minor re-work of the entrypoint script. It isolates a
> generate() method from the actual command-line mechanism.
>
> Signed-off-by: John Snow <js...@redhat.com>
> Reviewed-by: Eduardo Habkost <ehabk...@redhat.com>
> Reviewed-by: Cleber Rosa <cr...@redhat.com>
> Tested-by: Cleber Rosa <cr...@redhat.com>
> ---
> scripts/qapi-gen.py | 85 +++++++++++++++++++++++++++++++++------------
> 1 file changed, 62 insertions(+), 23 deletions(-)
>
> diff --git a/scripts/qapi-gen.py b/scripts/qapi-gen.py
> index 541e8c1f55d..117b396a595 100644
> --- a/scripts/qapi-gen.py
> +++ b/scripts/qapi-gen.py
> @@ -1,30 +1,77 @@
> #!/usr/bin/env python3
> -# QAPI generator
> -#
> +
> # This work is licensed under the terms of the GNU GPL, version 2 or later.
> # See the COPYING file in the top-level directory.
>
> +"""
> +QAPI Generator
> +
> +This script is the main entry point for generating C code from the QAPI
> schema.
PEP 8: For flowing long blocks of text with fewer structural
restrictions (docstrings or comments), the line length should be limited
to 72 characters.
> +"""
>
> import argparse
> import re
> import sys
>
> from qapi.commands import gen_commands
> +from qapi.error import QAPIError
> from qapi.events import gen_events
> from qapi.introspect import gen_introspect
> -from qapi.schema import QAPIError, QAPISchema
> +from qapi.schema import QAPISchema
> from qapi.types import gen_types
> from qapi.visit import gen_visit
>
>
> -def main(argv):
> +DEFAULT_OUTPUT_DIR = ''
> +DEFAULT_PREFIX = ''
> +
> +
> +def generate(schema_file: str,
> + output_dir: str,
> + prefix: str,
> + unmask: bool = False,
> + builtins: bool = False) -> None:
> + """
> + generate uses a given schema to produce C code in the target directory.
PEP 257: The docstring is a phrase ending in a period. It prescribes
the function or method's effect as a command ("Do this", "Return that"),
not as a description; e.g. don't write "Returns the pathname ...".
Suggest
Generate C code for the given schema into the target directory.
> +
> + :param schema_file: The primary QAPI schema file.
> + :param output_dir: The output directory to store generated code.
> + :param prefix: Optional C-code prefix for symbol names.
> + :param unmask: Expose non-ABI names through introspection?
> + :param builtins: Generate code for built-in types?
> +
> + :raise QAPIError: On failures.
> + """
[...]
