diff options
| -rw-r--r-- | meson.build | 2 | ||||
| -rw-r--r-- | scripts/qapi-gen.py | 2 | ||||
| -rw-r--r-- | scripts/qapi/doc.py | 302 | ||||
| -rw-r--r-- | scripts/qapi/gen.py | 7 | ||||
| -rw-r--r-- | tests/qapi-schema/doc-good.texi | 313 | ||||
| -rw-r--r-- | tests/qapi-schema/meson.build | 9 |
6 files changed, 1 insertions, 634 deletions
diff --git a/meson.build b/meson.build index 6cb8aeb..5b586af 100644 --- a/meson.build +++ b/meson.build @@ -619,7 +619,6 @@ qapi_gen = find_program('scripts/qapi-gen.py') qapi_gen_depends = [ meson.source_root() / 'scripts/qapi/__init__.py', meson.source_root() / 'scripts/qapi/commands.py', meson.source_root() / 'scripts/qapi/common.py', - meson.source_root() / 'scripts/qapi/doc.py', meson.source_root() / 'scripts/qapi/error.py', meson.source_root() / 'scripts/qapi/events.py', meson.source_root() / 'scripts/qapi/expr.py', @@ -631,7 +630,6 @@ qapi_gen_depends = [ meson.source_root() / 'scripts/qapi/__init__.py', meson.source_root() / 'scripts/qapi/types.py', meson.source_root() / 'scripts/qapi/visit.py', meson.source_root() / 'scripts/qapi/common.py', - meson.source_root() / 'scripts/qapi/doc.py', meson.source_root() / 'scripts/qapi-gen.py' ] diff --git a/scripts/qapi-gen.py b/scripts/qapi-gen.py index 4b03f7d..541e8c1 100644 --- a/scripts/qapi-gen.py +++ b/scripts/qapi-gen.py @@ -10,7 +10,6 @@ import re import sys from qapi.commands import gen_commands -from qapi.doc import gen_doc from qapi.events import gen_events from qapi.introspect import gen_introspect from qapi.schema import QAPIError, QAPISchema @@ -51,7 +50,6 @@ def main(argv): gen_commands(schema, args.output_dir, args.prefix) gen_events(schema, args.output_dir, args.prefix) gen_introspect(schema, args.output_dir, args.prefix, args.unmask) - gen_doc(schema, args.output_dir, args.prefix) if __name__ == '__main__': diff --git a/scripts/qapi/doc.py b/scripts/qapi/doc.py deleted file mode 100644 index 7764de1..0000000 --- a/scripts/qapi/doc.py +++ /dev/null @@ -1,302 +0,0 @@ -# QAPI texi generator -# -# This work is licensed under the terms of the GNU LGPL, version 2+. -# See the COPYING file in the top-level directory. -"""This script produces the documentation of a qapi schema in texinfo format""" - -import re -from qapi.gen import QAPIGenDoc, QAPISchemaVisitor - - -MSG_FMT = """ -@deftypefn {type} {{}} {name} - -{body}{members}{features}{sections} -@end deftypefn - -""".format - -TYPE_FMT = """ -@deftp {{{type}}} {name} - -{body}{members}{features}{sections} -@end deftp - -""".format - -EXAMPLE_FMT = """@example -{code} -@end example -""".format - - -def subst_strong(doc): - """Replaces *foo* by @strong{foo}""" - return re.sub(r'\*([^*\n]+)\*', r'@strong{\1}', doc) - - -def subst_emph(doc): - """Replaces _foo_ by @emph{foo}""" - return re.sub(r'\b_([^_\n]+)_\b', r'@emph{\1}', doc) - - -def subst_vars(doc): - """Replaces @var by @code{var}""" - return re.sub(r'@([\w-]+)', r'@code{\1}', doc) - - -def subst_braces(doc): - """Replaces {} with @{ @}""" - return doc.replace('{', '@{').replace('}', '@}') - - -def texi_example(doc): - """Format @example""" - # TODO: Neglects to escape @ characters. - # We should probably escape them in subst_braces(), and rename the - # function to subst_special() or subs_texi_special(). If we do that, we - # need to delay it until after subst_vars() in texi_format(). - doc = subst_braces(doc).strip('\n') - return EXAMPLE_FMT(code=doc) - - -def texi_format(doc): - """ - Format documentation - - Lines starting with: - - |: generates an @example - - =: generates @section - - ==: generates @subsection - - 1. or 1): generates an @enumerate @item - - */-: generates an @itemize list - """ - ret = '' - doc = subst_braces(doc) - doc = subst_vars(doc) - doc = subst_emph(doc) - doc = subst_strong(doc) - inlist = '' - lastempty = False - for line in doc.split('\n'): - line = line.strip() - empty = line == '' - - # FIXME: Doing this in a single if / elif chain is - # problematic. For instance, a line without markup terminates - # a list if it follows a blank line (reaches the final elif), - # but a line with some *other* markup, such as a = title - # doesn't. - # - # Make sure to update section "Documentation markup" in - # docs/devel/qapi-code-gen.txt when fixing this. - if line.startswith('| '): - line = EXAMPLE_FMT(code=line[2:]) - elif line.startswith('= '): - line = '@section ' + line[2:] - elif line.startswith('== '): - line = '@subsection ' + line[3:] - elif re.match(r'^([0-9]*\.) ', line): - if not inlist: - ret += '@enumerate\n' - inlist = 'enumerate' - ret += '@item\n' - line = line[line.find(' ')+1:] - elif re.match(r'^[*-] ', line): - if not inlist: - ret += '@itemize %s\n' % {'*': '@bullet', - '-': '@minus'}[line[0]] - inlist = 'itemize' - ret += '@item\n' - line = line[2:] - elif lastempty and inlist: - ret += '@end %s\n\n' % inlist - inlist = '' - - lastempty = empty - ret += line + '\n' - - if inlist: - ret += '@end %s\n\n' % inlist - return ret - - -def texi_body(doc): - """Format the main documentation body""" - return texi_format(doc.body.text) - - -def texi_if(ifcond, prefix='\n', suffix='\n'): - """Format the #if condition""" - if not ifcond: - return '' - return '%s@b{If:} @code{%s}%s' % (prefix, ', '.join(ifcond), suffix) - - -def texi_enum_value(value, desc, suffix): - """Format a table of members item for an enumeration value""" - return '@item @code{%s}\n%s%s' % ( - value.name, desc, texi_if(value.ifcond, prefix='@*')) - - -def texi_member(member, desc, suffix): - """Format a table of members item for an object type member""" - typ = member.type.doc_type() - membertype = ': ' + typ if typ else '' - return '@item @code{%s%s}%s%s\n%s%s' % ( - member.name, membertype, - ' (optional)' if member.optional else '', - suffix, desc, texi_if(member.ifcond, prefix='@*')) - - -def texi_members(doc, what, base=None, variants=None, - member_func=texi_member): - """Format the table of members""" - items = '' - for section in doc.args.values(): - # TODO Drop fallbacks when undocumented members are outlawed - if section.text: - desc = texi_format(section.text) - elif (variants and variants.tag_member == section.member - and not section.member.type.doc_type()): - values = section.member.type.member_names() - members_text = ', '.join(['@t{"%s"}' % v for v in values]) - desc = 'One of ' + members_text + '\n' - else: - desc = 'Not documented\n' - items += member_func(section.member, desc, suffix='') - if base: - items += '@item The members of @code{%s}\n' % base.doc_type() - if variants: - for v in variants.variants: - when = ' when @code{%s} is @t{"%s"}%s' % ( - variants.tag_member.name, v.name, texi_if(v.ifcond, " (", ")")) - if v.type.is_implicit(): - assert not v.type.base and not v.type.variants - for m in v.type.local_members: - items += member_func(m, desc='', suffix=when) - else: - items += '@item The members of @code{%s}%s\n' % ( - v.type.doc_type(), when) - if not items: - return '' - return '\n@b{%s:}\n@table @asis\n%s@end table\n' % (what, items) - - -def texi_arguments(doc, boxed_arg_type): - if boxed_arg_type: - assert not doc.args - return ('\n@b{Arguments:} the members of @code{%s}\n' - % boxed_arg_type.name) - return texi_members(doc, 'Arguments') - - -def texi_features(doc): - """Format the table of features""" - items = '' - for section in doc.features.values(): - desc = texi_format(section.text) - items += '@item @code{%s}\n%s' % (section.name, desc) - if not items: - return '' - return '\n@b{Features:}\n@table @asis\n%s@end table\n' % (items) - - -def texi_sections(doc, ifcond): - """Format additional sections following arguments""" - body = '' - for section in doc.sections: - if section.name: - # prefer @b over @strong, so txt doesn't translate it to *Foo:* - body += '\n@b{%s:}\n' % section.name - if section.name and section.name.startswith('Example'): - body += texi_example(section.text) - else: - body += texi_format(section.text) - body += texi_if(ifcond, suffix='') - return body - - -def texi_type(typ, doc, ifcond, members): - return TYPE_FMT(type=typ, - name=doc.symbol, - body=texi_body(doc), - members=members, - features=texi_features(doc), - sections=texi_sections(doc, ifcond)) - - -def texi_msg(typ, doc, ifcond, members): - return MSG_FMT(type=typ, - name=doc.symbol, - body=texi_body(doc), - members=members, - features=texi_features(doc), - sections=texi_sections(doc, ifcond)) - - -class QAPISchemaGenDocVisitor(QAPISchemaVisitor): - def __init__(self, prefix): - self._prefix = prefix - self._gen = QAPIGenDoc(self._prefix + 'qapi-doc.texi') - self.cur_doc = None - - def write(self, output_dir): - self._gen.write(output_dir) - - def visit_enum_type(self, name, info, ifcond, features, members, prefix): - doc = self.cur_doc - self._gen.add(texi_type('Enum', doc, ifcond, - texi_members(doc, 'Values', - member_func=texi_enum_value))) - - def visit_object_type(self, name, info, ifcond, features, - base, members, variants): - doc = self.cur_doc - if base and base.is_implicit(): - base = None - self._gen.add(texi_type('Object', doc, ifcond, - texi_members(doc, 'Members', base, variants))) - - def visit_alternate_type(self, name, info, ifcond, features, variants): - doc = self.cur_doc - self._gen.add(texi_type('Alternate', doc, ifcond, - texi_members(doc, 'Members'))) - - def visit_command(self, name, info, ifcond, features, - arg_type, ret_type, gen, success_response, boxed, - allow_oob, allow_preconfig): - doc = self.cur_doc - self._gen.add(texi_msg('Command', doc, ifcond, - texi_arguments(doc, - arg_type if boxed else None))) - - def visit_event(self, name, info, ifcond, features, arg_type, boxed): - doc = self.cur_doc - self._gen.add(texi_msg('Event', doc, ifcond, - texi_arguments(doc, - arg_type if boxed else None))) - - def symbol(self, doc, entity): - if self._gen._body: - self._gen.add('\n') - self.cur_doc = doc - entity.visit(self) - self.cur_doc = None - - def freeform(self, doc): - assert not doc.args - if self._gen._body: - self._gen.add('\n') - self._gen.add(texi_body(doc) + texi_sections(doc, None)) - - -def gen_doc(schema, output_dir, prefix): - vis = QAPISchemaGenDocVisitor(prefix) - vis.visit_begin(schema) - for doc in schema.docs: - if doc.symbol: - vis.symbol(doc, schema.lookup_entity(doc.symbol)) - else: - vis.freeform(doc) - vis.write(output_dir) diff --git a/scripts/qapi/gen.py b/scripts/qapi/gen.py index bf5552a..ca66c82 100644 --- a/scripts/qapi/gen.py +++ b/scripts/qapi/gen.py @@ -178,13 +178,6 @@ def ifcontext(ifcond, *args): arg.end_if() -class QAPIGenDoc(QAPIGen): - - def _top(self): - return (super()._top() - + '@c AUTOMATICALLY GENERATED, DO NOT MODIFY\n\n') - - class QAPISchemaMonolithicCVisitor(QAPISchemaVisitor): def __init__(self, prefix, what, blurb, pydoc): diff --git a/tests/qapi-schema/doc-good.texi b/tests/qapi-schema/doc-good.texi deleted file mode 100644 index 29abef3..0000000 --- a/tests/qapi-schema/doc-good.texi +++ /dev/null @@ -1,313 +0,0 @@ -@c AUTOMATICALLY GENERATED, DO NOT MODIFY - -@section Section - -@subsection Subsection - -@strong{with emphasis} -@code{var} @{in braces@} - -@itemize @bullet -@item -List item one -@item -Two, multiple -lines - -@item -Three -Still in list - -@end itemize - -Not in list - -@itemize @minus -@item -Second list -Note: still in list - -@end itemize - -Note: not in list - -@enumerate -@item -Third list -is numbered - -@item -another item - -@end enumerate - -Returns: the King -Since: the first age -Notes: - -@enumerate -@item -Lorem ipsum dolor sit amet - -@item -Ut enim ad minim veniam - -@end enumerate - -Duis aute irure dolor - -Example: - --> in -<- out -Examples: -@itemize @minus -@item -@strong{verbatim} -@item -@{braces@} -@end itemize - - - -@deftp {Enum} Enum - - - -@b{Values:} -@table @asis -@item @code{one} -The @emph{one} @{and only@} -@*@b{If:} @code{defined(IFONE)} -@item @code{two} -Not documented -@end table - -@b{Features:} -@table @asis -@item @code{enum-feat} -Also @emph{one} @{and only@} -@end table -@code{two} is undocumented - -@b{If:} @code{defined(IFCOND)} -@end deftp - - - -@deftp {Object} Base - - - -@b{Members:} -@table @asis -@item @code{base1: Enum} -the first member -@end table - -@end deftp - - - -@deftp {Object} Variant1 - -A paragraph - -Another paragraph (but no @code{var}: line) - -@b{Members:} -@table @asis -@item @code{var1: string} -Not documented -@*@b{If:} @code{defined(IFSTR)} -@end table - -@b{Features:} -@table @asis -@item @code{variant1-feat} -a feature -@item @code{member-feat} -a member feature -@end table - -@end deftp - - - -@deftp {Object} Variant2 - - - -@end deftp - - - -@deftp {Object} Object - - - -@b{Members:} -@table @asis -@item The members of @code{Base} -@item The members of @code{Variant1} when @code{base1} is @t{"one"} -@item The members of @code{Variant2} when @code{base1} is @t{"two"} (@b{If:} @code{IFTWO}) -@end table - -@b{Features:} -@table @asis -@item @code{union-feat1} -a feature -@end table - -@end deftp - - - -@deftp {Object} SugaredUnion - - - -@b{Members:} -@table @asis -@item @code{type} -One of @t{"one"}, @t{"two"} -@item @code{data: Variant1} when @code{type} is @t{"one"} -@item @code{data: Variant2} when @code{type} is @t{"two"} (@b{If:} @code{IFTWO}) -@end table - -@b{Features:} -@table @asis -@item @code{union-feat2} -a feature -@end table - -@end deftp - - - -@deftp {Alternate} Alternate - - - -@b{Members:} -@table @asis -@item @code{i: int} -an integer -@code{b} is undocumented -@item @code{b: boolean} -Not documented -@end table - -@b{Features:} -@table @asis -@item @code{alt-feat} -a feature -@end table - -@end deftp - - -@subsection Another subsection - - -@deftypefn Command {} cmd - - - -@b{Arguments:} -@table @asis -@item @code{arg1: int} -the first argument -@item @code{arg2: string} (optional) -the second -argument -@item @code{arg3: boolean} -Not documented -@end table - -@b{Features:} -@table @asis -@item @code{cmd-feat1} -a feature -@item @code{cmd-feat2} -another feature -@end table - -@b{Note:} -@code{arg3} is undocumented - -@b{Returns:} -@code{Object} - -@b{TODO:} -frobnicate - -@b{Notes:} -@itemize @minus -@item -Lorem ipsum dolor sit amet -@item -Ut enim ad minim veniam - -@end itemize - -Duis aute irure dolor - -@b{Example:} -@example --> in -<- out -@end example - -@b{Examples:} -@example -- *verbatim* -- @{braces@} -@end example - -@b{Since:} -2.10 - -@end deftypefn - - - -@deftypefn Command {} cmd-boxed - -If you're bored enough to read this, go see a video of boxed cats - -@b{Arguments:} the members of @code{Object} - -@b{Features:} -@table @asis -@item @code{cmd-feat1} -a feature -@item @code{cmd-feat2} -another feature -@end table - -@b{Example:} -@example --> in - -<- out -@end example - -@end deftypefn - - - -@deftypefn Event {} EVT-BOXED - - - -@b{Arguments:} the members of @code{Object} - -@b{Features:} -@table @asis -@item @code{feat3} -a feature -@end table - -@end deftypefn - diff --git a/tests/qapi-schema/meson.build b/tests/qapi-schema/meson.build index 0c4a6a2..f08c902 100644 --- a/tests/qapi-schema/meson.build +++ b/tests/qapi-schema/meson.build @@ -206,8 +206,7 @@ test('QAPI schema regression tests', python, args: files('test-qapi.py', schemas diff = find_program('diff') qapi_doc = custom_target('QAPI doc', - output: ['doc-good-qapi-doc.texi', - 'doc-good-qapi-commands.c', 'doc-good-qapi-commands.h', + output: ['doc-good-qapi-commands.c', 'doc-good-qapi-commands.h', 'doc-good-qapi-emit-events.c', 'doc-good-qapi-emit-events.h', 'doc-good-qapi-events.c', 'doc-good-qapi-events.h', 'doc-good-qapi-init-commands.c', 'doc-good-qapi-init-commands.h', @@ -219,12 +218,6 @@ qapi_doc = custom_target('QAPI doc', '-p', 'doc-good-', '@INPUT0@' ], depend_files: qapi_gen_depends) -# "full_path()" needed here to work around -# https://github.com/mesonbuild/meson/issues/7585 -test('QAPI doc', diff, args: ['-b', '-u', files('doc-good.texi'), qapi_doc[0].full_path()], - depends: qapi_doc, - suite: ['qapi-schema', 'qapi-doc']) - # Test the document-comment document generation code by running a test schema # file through Sphinx's plain-text builder and comparing the result against # a golden reference. This is in theory susceptible to failures if Sphinx |