@@ -35,6 +35,7 @@
from docutils.statemachine import ViewList
from qapi.error import QAPIError, QAPISemError
from qapi.gen import QAPISchemaVisitor
+from qapi.parser import QAPIDoc
from qapi.schema import QAPISchema
from sphinx import addnodes
@@ -258,11 +259,11 @@ def _nodes_for_sections(self, doc):
"""Return list of doctree nodes for additional sections"""
nodelist = []
for section in doc.sections:
- if section.tag and section.tag == 'TODO':
+ if section.kind == QAPIDoc.Kind.TODO:
# Hide TODO: sections
continue
- if not section.tag:
+ if section.kind == QAPIDoc.Kind.PLAIN:
# Sphinx cannot handle sectionless titles;
# Instead, just append the results to the prior section.
container = nodes.container()
@@ -270,7 +271,7 @@ def _nodes_for_sections(self, doc):
nodelist += container.children
continue
- snode = self._make_section(section.tag)
+ snode = self._make_section(section.kind.name.title())
self._parse_text_into_node(dedent(section.text), snode)
nodelist.append(snode)
return nodelist
@@ -14,6 +14,7 @@
# This work is licensed under the terms of the GNU GPL, version 2.
# See the COPYING file in the top-level directory.
+import enum
import os
import re
from typing import (
@@ -574,7 +575,10 @@ def get_doc(self) -> 'QAPIDoc':
)
raise QAPIParseError(self, emsg)
- doc.new_tagged_section(self.info, match.group(1))
+ doc.new_tagged_section(
+ self.info,
+ QAPIDoc.Kind.from_string(match.group(1))
+ )
text = line[match.end():]
if text:
doc.append_line(text)
@@ -585,7 +589,7 @@ def get_doc(self) -> 'QAPIDoc':
self,
"unexpected '=' markup in definition documentation")
else:
- # tag-less paragraph
+ # plain paragraph
doc.ensure_untagged_section(self.info)
doc.append_line(line)
line = self.get_doc_paragraph(doc)
@@ -634,14 +638,33 @@ class QAPIDoc:
Free-form documentation blocks consist only of a body section.
"""
+ class Kind(enum.Enum):
+ PLAIN = 0
+ MEMBER = 1
+ FEATURE = 2
+ RETURNS = 3
+ ERRORS = 4
+ SINCE = 5
+ TODO = 6
+
+ @staticmethod
+ def from_string(kind: str) -> 'QAPIDoc.Kind':
+ return QAPIDoc.Kind[kind.upper()]
+
+ def __str__(self) -> str:
+ return self.name.title()
+
class Section:
# pylint: disable=too-few-public-methods
- def __init__(self, info: QAPISourceInfo,
- tag: Optional[str] = None):
+ def __init__(
+ self,
+ info: QAPISourceInfo,
+ kind: 'QAPIDoc.Kind',
+ ):
# section source info, i.e. where it begins
self.info = info
- # section tag, if any ('Returns', '@name', ...)
- self.tag = tag
+ # section kind
+ self.kind = kind
# section text without tag
self.text = ''
@@ -649,8 +672,14 @@ def append_line(self, line: str) -> None:
self.text += line + '\n'
class ArgSection(Section):
- def __init__(self, info: QAPISourceInfo, tag: str):
- super().__init__(info, tag)
+ def __init__(
+ self,
+ info: QAPISourceInfo,
+ kind: 'QAPIDoc.Kind',
+ name: str
+ ):
+ super().__init__(info, kind)
+ self.name = name
self.member: Optional['QAPISchemaMember'] = None
def connect(self, member: 'QAPISchemaMember') -> None:
@@ -662,7 +691,9 @@ def __init__(self, info: QAPISourceInfo, symbol: Optional[str] = None):
# definition doc's symbol, None for free-form doc
self.symbol: Optional[str] = symbol
# the sections in textual order
- self.all_sections: List[QAPIDoc.Section] = [QAPIDoc.Section(info)]
+ self.all_sections: List[QAPIDoc.Section] = [
+ QAPIDoc.Section(info, QAPIDoc.Kind.PLAIN)
+ ]
# the body section
self.body: Optional[QAPIDoc.Section] = self.all_sections[0]
# dicts mapping parameter/feature names to their description
@@ -679,12 +710,14 @@ def __init__(self, info: QAPISourceInfo, symbol: Optional[str] = None):
def end(self) -> None:
for section in self.all_sections:
section.text = section.text.strip('\n')
- if section.tag is not None and section.text == '':
+ if section.kind != QAPIDoc.Kind.PLAIN and section.text == '':
raise QAPISemError(
- section.info, "text required after '%s:'" % section.tag)
+ section.info, "text required after '%s:'" % section.kind)
def ensure_untagged_section(self, info: QAPISourceInfo) -> None:
- if self.all_sections and not self.all_sections[-1].tag:
+ kind = QAPIDoc.Kind.PLAIN
+
+ if self.all_sections and self.all_sections[-1].kind == kind:
# extend current section
section = self.all_sections[-1]
if not section.text:
@@ -692,46 +725,56 @@ def ensure_untagged_section(self, info: QAPISourceInfo) -> None:
section.info = info
section.text += '\n'
return
+
# start new section
- section = self.Section(info)
+ section = self.Section(info, kind)
self.sections.append(section)
self.all_sections.append(section)
- def new_tagged_section(self, info: QAPISourceInfo, tag: str) -> None:
- section = self.Section(info, tag)
- if tag == 'Returns':
+ def new_tagged_section(
+ self,
+ info: QAPISourceInfo,
+ kind: 'QAPIDoc.Kind',
+ ) -> None:
+ section = self.Section(info, kind)
+ if kind == QAPIDoc.Kind.RETURNS:
if self.returns:
raise QAPISemError(
- info, "duplicated '%s' section" % tag)
+ info, "duplicated '%s' section" % kind)
self.returns = section
- elif tag == 'Errors':
+ elif kind == QAPIDoc.Kind.ERRORS:
if self.errors:
raise QAPISemError(
- info, "duplicated '%s' section" % tag)
+ info, "duplicated '%s' section" % kind)
self.errors = section
- elif tag == 'Since':
+ elif kind == QAPIDoc.Kind.SINCE:
if self.since:
raise QAPISemError(
- info, "duplicated '%s' section" % tag)
+ info, "duplicated '%s' section" % kind)
self.since = section
self.sections.append(section)
self.all_sections.append(section)
- def _new_description(self, info: QAPISourceInfo, name: str,
- desc: Dict[str, ArgSection]) -> None:
+ def _new_description(
+ self,
+ info: QAPISourceInfo,
+ name: str,
+ kind: 'QAPIDoc.Kind',
+ desc: Dict[str, ArgSection]
+ ) -> None:
if not name:
raise QAPISemError(info, "invalid parameter name")
if name in desc:
raise QAPISemError(info, "'%s' parameter name duplicated" % name)
- section = self.ArgSection(info, '@' + name)
+ section = self.ArgSection(info, kind, name)
self.all_sections.append(section)
desc[name] = section
def new_argument(self, info: QAPISourceInfo, name: str) -> None:
- self._new_description(info, name, self.args)
+ self._new_description(info, name, QAPIDoc.Kind.MEMBER, self.args)
def new_feature(self, info: QAPISourceInfo, name: str) -> None:
- self._new_description(info, name, self.features)
+ self._new_description(info, name, QAPIDoc.Kind.FEATURE, self.features)
def append_line(self, line: str) -> None:
self.all_sections[-1].append_line(line)
@@ -744,7 +787,7 @@ def connect_member(self, member: 'QAPISchemaMember') -> None:
"%s '%s' lacks documentation"
% (member.role, member.name))
self.args[member.name] = QAPIDoc.ArgSection(
- self.info, '@' + member.name)
+ self.info, QAPIDoc.Kind.MEMBER, member.name)
self.args[member.name].connect(member)
def connect_feature(self, feature: 'QAPISchemaFeature') -> None:
@@ -113,7 +113,7 @@ The _one_ {and only}, description on the same line
Also _one_ {and only}
feature=enum-member-feat
a member feature
- section=None
+ section=Plain
@two is undocumented
doc symbol=Base
body=
@@ -171,15 +171,15 @@ description starts on the same line
a feature
feature=cmd-feat2
another feature
- section=None
+ section=Plain
.. note:: @arg3 is undocumented
section=Returns
@Object
section=Errors
some
- section=TODO
+ section=Todo
frobnicate
- section=None
+ section=Plain
.. admonition:: Notes
- Lorem ipsum dolor sit amet
@@ -212,7 +212,7 @@ If you're bored enough to read this, go see a video of boxed cats
a feature
feature=cmd-feat2
another feature
- section=None
+ section=Plain
.. qmp-example::
-> "this example"
@@ -122,7 +122,7 @@ def test_frontend(fname):
for feat, section in doc.features.items():
print(' feature=%s\n%s' % (feat, section.text))
for section in doc.sections:
- print(' section=%s\n%s' % (section.tag, section.text))
+ print(' section=%s\n%s' % (section.kind, section.text))
def open_test_result(dir_name, file_name, update):