# This work is licensed under the terms of the GNU GPL, version 2.
# See the COPYING file in the top-level directory.
-import re
-from ordereddict import OrderedDict
import errno
import getopt
import os
-import sys
+import re
import string
+import sys
+from ordereddict import OrderedDict
builtin_types = {
'str': 'QTYPE_QSTRING',
# Whitelist of entities allowed to violate case conventions
name_case_whitelist = []
-enum_types = []
-struct_types = []
-union_types = []
-events = []
+enum_types = {}
+struct_types = {}
+union_types = {}
all_names = {}
#
def error_path(parent):
- res = ""
+ res = ''
while parent:
- res = ("In file included from %s:%d:\n" % (parent['file'],
+ res = ('In file included from %s:%d:\n' % (parent['file'],
parent['line'])) + res
parent = parent['parent']
return res
self.msg = msg
def __str__(self):
- loc = "%s:%d" % (self.fname, self.line)
+ loc = '%s:%d' % (self.fname, self.line)
if self.col is not None:
- loc += ":%s" % self.col
- return error_path(self.info) + "%s: %s" % (loc, self.msg)
+ loc += ':%s' % self.col
+ return error_path(self.info) + '%s: %s' % (loc, self.msg)
class QAPIParseError(QAPIError):
self.name = name
# the list of lines for this section
self.content = []
- self.optional = False
def append(self, line):
self.content.append(line)
def __repr__(self):
- return "\n".join(self.content).strip()
+ return '\n'.join(self.content).strip()
class ArgSection(Section):
- pass
+ def __init__(self, name):
+ QAPIDoc.Section.__init__(self, name)
+ self.member = None
+
+ def connect(self, member):
+ self.member = member
def __init__(self, parser, info):
# self.parser is used to report errors with QAPIParseError. The
self.sections = []
# the current section
self.section = self.body
- # associated expression (to be set by expression parser)
- self.expr = None
def has_section(self, name):
"""Return True if we have a section with this name."""
# recognized, and get silently treated as ordinary text
if self.symbol:
self._append_symbol_line(line)
- elif not self.body.content and line.startswith("@"):
- if not line.endswith(":"):
+ elif not self.body.content and line.startswith('@'):
+ if not line.endswith(':'):
raise QAPIParseError(self.parser, "Line should end with :")
self.symbol = line[1:-1]
# FIXME invalid names other than the empty string aren't flagged
else:
self._append_freeform(line)
+ def end_comment(self):
+ self._end_section()
+
def _append_symbol_line(self, line):
name = line.split(' ', 1)[0]
- if name.startswith("@") and name.endswith(":"):
+ if name.startswith('@') and name.endswith(':'):
line = line[len(name)+1:]
self._start_args_section(name[1:-1])
- elif name in ("Returns:", "Since:",
+ elif name in ('Returns:', 'Since:',
# those are often singular or plural
- "Note:", "Notes:",
- "Example:", "Examples:",
- "TODO:"):
+ 'Note:', 'Notes:',
+ 'Example:', 'Examples:',
+ 'TODO:'):
line = line[len(name)+1:]
self._start_section(name[:-1])
raise QAPIParseError(self.parser,
"'@%s:' can't follow '%s' section"
% (name, self.sections[0].name))
+ self._end_section()
self.section = QAPIDoc.ArgSection(name)
self.args[name] = self.section
- def _start_section(self, name=""):
- if name in ("Returns", "Since") and self.has_section(name):
+ def _start_section(self, name=''):
+ if name in ('Returns', 'Since') and self.has_section(name):
raise QAPIParseError(self.parser,
"Duplicated '%s' section" % name)
+ self._end_section()
self.section = QAPIDoc.Section(name)
self.sections.append(self.section)
+ def _end_section(self):
+ if self.section:
+ contents = str(self.section)
+ if self.section.name and (not contents or contents.isspace()):
+ raise QAPIParseError(self.parser, "Empty doc section '%s'"
+ % self.section.name)
+ self.section = None
+
def _append_freeform(self, line):
in_arg = isinstance(self.section, QAPIDoc.ArgSection)
if (in_arg and self.section.content
and line and not line[0].isspace()):
self._start_section()
if (in_arg or not self.section.name
- or not self.section.name.startswith("Example")):
+ or not self.section.name.startswith('Example')):
line = line.strip()
+ match = re.match(r'(@\S+:)', line)
+ if match:
+ raise QAPIParseError(self.parser,
+ "'%s' not allowed in free-form documentation"
+ % match.group(1))
+ # TODO Drop this once the dust has settled
+ if (isinstance(self.section, QAPIDoc.ArgSection)
+ and '#optional' in line):
+ raise QAPISemError(self.info, "Please drop the #optional tag")
self.section.append(line)
+ def connect_member(self, member):
+ if member.name not in self.args:
+ # Undocumented TODO outlaw
+ self.args[member.name] = QAPIDoc.ArgSection(member.name)
+ self.args[member.name].connect(member)
+
+ def check_expr(self, expr):
+ if self.has_section('Returns') and 'command' not in expr:
+ raise QAPISemError(self.info,
+ "'Returns:' is only valid for commands")
+
+ def check(self):
+ bogus = [name for name, section in self.args.iteritems()
+ if not section.member]
+ if bogus:
+ raise QAPISemError(
+ self.info,
+ "The following documented members are not in "
+ "the declaration: %s" % ", ".join(bogus))
+
class QAPISchemaParser(object):
self.line_pos = 0
self.exprs = []
self.docs = []
+ self.cur_doc = None
self.accept()
while self.tok is not None:
info = {'file': fname, 'line': self.line,
'parent': self.incl_info}
if self.tok == '#':
- doc = self.get_doc(info)
- self.docs.append(doc)
+ self.reject_expr_doc()
+ self.cur_doc = self.get_doc(info)
+ self.docs.append(self.cur_doc)
continue
expr = self.get_expr(False)
if 'include' in expr:
+ self.reject_expr_doc()
if len(expr) != 1:
raise QAPISemError(info, "Invalid 'include' directive")
- include = expr["include"]
+ include = expr['include']
if not isinstance(include, str):
raise QAPISemError(info,
"Value of 'include' must be a string")
self._include(include, info, os.path.dirname(abs_fname),
previously_included)
elif "pragma" in expr:
+ self.reject_expr_doc()
if len(expr) != 1:
raise QAPISemError(info, "Invalid 'pragma' directive")
pragma = expr['pragma']
else:
expr_elem = {'expr': expr,
'info': info}
- if (self.docs
- and self.docs[-1].info['file'] == fname
- and not self.docs[-1].expr):
- self.docs[-1].expr = expr
- expr_elem['doc'] = self.docs[-1]
-
+ if self.cur_doc:
+ if not self.cur_doc.symbol:
+ raise QAPISemError(
+ self.cur_doc.info,
+ "Expression documentation required")
+ expr_elem['doc'] = self.cur_doc
self.exprs.append(expr_elem)
+ self.cur_doc = None
+ self.reject_expr_doc()
+
+ def reject_expr_doc(self):
+ if self.cur_doc and self.cur_doc.symbol:
+ raise QAPISemError(
+ self.cur_doc.info,
+ "Documentation for '%s' is not followed by the definition"
+ % self.cur_doc.symbol)
def _include(self, include, info, base_dir, previously_included):
incl_abs_fname = os.path.join(base_dir, include)
if not skip_comment:
self.val = self.src[self.pos:self.cursor]
return
- elif self.tok in "{}:,[]":
+ elif self.tok in '{}:,[]':
return
elif self.tok == "'":
string = ''
for _ in range(0, 4):
ch = self.src[self.cursor]
self.cursor += 1
- if ch not in "0123456789abcdefABCDEF":
+ if ch not in '0123456789abcdefABCDEF':
raise QAPIParseError(self,
'\\u escape needs 4 '
'hex digits')
'only supports non-zero '
'values up to \\u007f')
string += chr(value)
- elif ch in "\\/'\"":
+ elif ch in '\\/\'"':
string += ch
else:
raise QAPIParseError(self,
"Unknown escape \\%s" % ch)
esc = False
- elif ch == "\\":
+ elif ch == '\\':
esc = True
elif ch == "'":
self.val = string
return
else:
string += ch
- elif self.src.startswith("true", self.pos):
+ elif self.src.startswith('true', self.pos):
self.val = True
self.cursor += 3
return
- elif self.src.startswith("false", self.pos):
+ elif self.src.startswith('false', self.pos):
self.val = False
self.cursor += 4
return
- elif self.src.startswith("null", self.pos):
+ elif self.src.startswith('null', self.pos):
self.val = None
self.cursor += 3
return
expr = self.val
self.accept()
else:
- raise QAPIParseError(self, 'Expected "{", "[" or string')
+ raise QAPIParseError(self, 'Expected "{", "[", string, '
+ 'boolean or "null"')
return expr
def get_doc(self, info):
if self.val != '##':
raise QAPIParseError(self, "Junk after '##' at end of "
"documentation comment")
+ doc.end_comment()
self.accept()
return doc
else:
def find_base_members(base):
if isinstance(base, dict):
return base
- base_struct_define = find_struct(base)
+ base_struct_define = struct_types.get(base)
if not base_struct_define:
return None
return base_struct_define['data']
def find_alternate_member_qtype(qapi_type):
if qapi_type in builtin_types:
return builtin_types[qapi_type]
- elif find_struct(qapi_type):
- return "QTYPE_QDICT"
- elif find_enum(qapi_type):
- return "QTYPE_QSTRING"
- elif find_union(qapi_type):
- return "QTYPE_QDICT"
+ elif qapi_type in struct_types:
+ return 'QTYPE_QDICT'
+ elif qapi_type in enum_types:
+ return 'QTYPE_QSTRING'
+ elif qapi_type in union_types:
+ return 'QTYPE_QDICT'
return None
if not discriminator_type:
return None
- return find_enum(discriminator_type)
+ return enum_types.get(discriminator_type)
# Names must be letters, numbers, -, and _. They must start with letter,
# except for downstream extensions which must start with __RFQDN_.
# Dots are only valid in the downstream extension prefix.
-valid_name = re.compile('^(__[a-zA-Z0-9.-]+_)?'
+valid_name = re.compile(r'^(__[a-zA-Z0-9.-]+_)?'
'[a-zA-Z][a-zA-Z0-9_-]*$')
all_names[name] = meta
-def add_struct(definition, info):
- global struct_types
- name = definition['struct']
- add_name(name, info, 'struct')
- struct_types.append(definition)
-
-
-def find_struct(name):
- global struct_types
- for struct in struct_types:
- if struct['struct'] == name:
- return struct
- return None
-
-
-def add_union(definition, info):
- global union_types
- name = definition['union']
- add_name(name, info, 'union')
- union_types.append(definition)
-
-
-def find_union(name):
- global union_types
- for union in union_types:
- if union['union'] == name:
- return union
- return None
-
-
-def add_enum(name, info, enum_values=None, implicit=False):
- global enum_types
- add_name(name, info, 'enum', implicit)
- enum_types.append({"enum_name": name, "enum_values": enum_values})
-
-
-def find_enum(name):
- global enum_types
- for enum in enum_types:
- if enum['enum_name'] == name:
- return enum
- return None
-
-
-def is_enum(name):
- return find_enum(name) is not None
-
-
def check_type(info, source, value, allow_array=False,
allow_dict=False, allow_optional=False,
allow_metas=[]):
def check_event(expr, info):
- global events
name = expr['event']
boxed = expr.get('boxed', False)
meta = ['struct']
if boxed:
meta += ['union', 'alternate']
- events.append(name)
check_type(info, "'data' for event '%s'" % name,
expr.get('data'), allow_dict=not boxed, allow_optional=True,
allow_metas=meta)
"Discriminator '%s' is not a member of base "
"struct '%s'"
% (discriminator, base))
- enum_define = find_enum(discriminator_type)
+ enum_define = enum_types.get(discriminator_type)
allow_metas = ['struct']
# Do not allow string discriminator
if not enum_define:
# If the discriminator names an enum type, then all members
# of 'data' must also be members of the enum type.
if enum_define:
- if key not in enum_define['enum_values']:
+ if key not in enum_define['data']:
raise QAPISemError(info,
"Discriminator value '%s' is not found in "
"enum '%s'"
- % (key, enum_define["enum_name"]))
+ % (key, enum_define['enum']))
# If discriminator is user-defined, ensure all values are covered
if enum_define:
- for value in enum_define['enum_values']:
+ for value in enum_define['data']:
if value not in members.keys():
raise QAPISemError(info, "Union '%s' data missing '%s' branch"
% (name, value))
def check_exprs(exprs):
global all_names
- # Learn the types and check for valid expression keys
+ # Populate name table with names of built-in types
for builtin in builtin_types.keys():
all_names[builtin] = 'built-in'
+
+ # Learn the types and check for valid expression keys
for expr_elem in exprs:
expr = expr_elem['expr']
info = expr_elem['info']
+ doc = expr_elem.get('doc')
- if 'doc' not in expr_elem and doc_required:
+ if not doc and doc_required:
raise QAPISemError(info,
"Expression missing documentation comment")
if 'enum' in expr:
+ meta = 'enum'
check_keys(expr_elem, 'enum', ['data'], ['prefix'])
- add_enum(expr['enum'], info, expr['data'])
+ enum_types[expr[meta]] = expr
elif 'union' in expr:
+ meta = 'union'
check_keys(expr_elem, 'union', ['data'],
['base', 'discriminator'])
- add_union(expr, info)
+ union_types[expr[meta]] = expr
elif 'alternate' in expr:
+ meta = 'alternate'
check_keys(expr_elem, 'alternate', ['data'])
- add_name(expr['alternate'], info, 'alternate')
elif 'struct' in expr:
+ meta = 'struct'
check_keys(expr_elem, 'struct', ['data'], ['base'])
- add_struct(expr, info)
+ struct_types[expr[meta]] = expr
elif 'command' in expr:
+ meta = 'command'
check_keys(expr_elem, 'command', [],
['data', 'returns', 'gen', 'success-response', 'boxed'])
- add_name(expr['command'], info, 'command')
elif 'event' in expr:
+ meta = 'event'
check_keys(expr_elem, 'event', [], ['data', 'boxed'])
- add_name(expr['event'], info, 'event')
else:
raise QAPISemError(expr_elem['info'],
"Expression is missing metatype")
+ name = expr[meta]
+ add_name(name, info, meta)
+ if doc and doc.symbol != name:
+ raise QAPISemError(info, "Definition of '%s' follows documentation"
+ " for '%s'" % (name, doc.symbol))
# Try again for hidden UnionKind enum
for expr_elem in exprs:
expr = expr_elem['expr']
- if 'union' in expr:
- if not discriminator_find_enum_define(expr):
- add_enum('%sKind' % expr['union'], expr_elem['info'],
- implicit=True)
+ if 'union' in expr and not discriminator_find_enum_define(expr):
+ name = '%sKind' % expr['union']
elif 'alternate' in expr:
- add_enum('%sKind' % expr['alternate'], expr_elem['info'],
- implicit=True)
+ name = '%sKind' % expr['alternate']
+ else:
+ continue
+ enum_types[name] = {'enum': name}
+ add_name(name, info, 'enum', implicit=True)
# Validate that exprs make sense
for expr_elem in exprs:
expr = expr_elem['expr']
info = expr_elem['info']
+ doc = expr_elem.get('doc')
if 'enum' in expr:
check_enum(expr, info)
else:
assert False, 'unexpected meta type'
- return exprs
-
-
-def check_freeform_doc(doc):
- if doc.symbol:
- raise QAPISemError(doc.info,
- "Documention for '%s' is not followed"
- " by the definition" % doc.symbol)
-
- body = str(doc.body)
- if re.search(r'@\S+:', body, re.MULTILINE):
- raise QAPISemError(doc.info,
- "Free-form documentation block must not contain"
- " @NAME: sections")
-
-
-def check_definition_doc(doc, expr, info):
- for i in ('enum', 'union', 'alternate', 'struct', 'command', 'event'):
- if i in expr:
- meta = i
- break
-
- name = expr[meta]
- if doc.symbol != name:
- raise QAPISemError(info, "Definition of '%s' follows documentation"
- " for '%s'" % (name, doc.symbol))
- if doc.has_section('Returns') and 'command' not in expr:
- raise QAPISemError(info, "'Returns:' is only valid for commands")
-
- if meta == 'union':
- args = expr.get('base', [])
- else:
- args = expr.get('data', [])
- if isinstance(args, str):
- return
- if isinstance(args, dict):
- args = args.keys()
- assert isinstance(args, list)
-
- if (meta == 'alternate'
- or (meta == 'union' and not expr.get('discriminator'))):
- args.append('type')
-
- for arg in args:
- if arg[0] == '*':
- opt = True
- desc = doc.args.get(arg[1:])
- else:
- opt = False
- desc = doc.args.get(arg)
- if not desc:
- continue
- desc.optional = opt
- desc_opt = "#optional" in str(desc)
- if desc_opt and not opt:
- raise QAPISemError(info, "Description has #optional, "
- "but the declaration doesn't")
- if not desc_opt and opt:
- # TODO either fix the schema and make this an error,
- # or drop #optional entirely
- pass
-
- doc_args = set(doc.args.keys())
- args = set([name.strip('*') for name in args])
- if not doc_args.issubset(args):
- raise QAPISemError(info, "The following documented members are not in "
- "the declaration: %s" % ", ".join(doc_args - args))
-
-
-def check_docs(docs):
- for doc in docs:
- for section in doc.args.values() + doc.sections:
- content = str(section)
- if not content or content.isspace():
- raise QAPISemError(doc.info,
- "Empty doc section '%s'" % section.name)
-
- if not doc.expr:
- check_freeform_doc(doc)
- else:
- check_definition_doc(doc, doc.expr, doc.info)
+ if doc:
+ doc.check_expr(expr)
- return docs
+ return exprs
#
#
class QAPISchemaEntity(object):
- def __init__(self, name, info):
+ def __init__(self, name, info, doc):
assert isinstance(name, str)
self.name = name
# For explicitly defined entities, info points to the (explicit)
# triggered the implicit definition (there may be more than one
# such place).
self.info = info
+ self.doc = doc
def c_name(self):
return c_name(self.name)
}
return json2qtype.get(self.json_type())
+ def doc_type(self):
+ if self.is_implicit():
+ return None
+ return self.name
+
class QAPISchemaBuiltinType(QAPISchemaType):
def __init__(self, name, json_type, c_type):
- QAPISchemaType.__init__(self, name, None)
+ QAPISchemaType.__init__(self, name, None, None)
assert not c_type or isinstance(c_type, str)
assert json_type in ('string', 'number', 'int', 'boolean', 'null',
'value')
def json_type(self):
return self._json_type_name
+ def doc_type(self):
+ return self.json_type()
+
def visit(self, visitor):
visitor.visit_builtin_type(self.name, self.info, self.json_type())
class QAPISchemaEnumType(QAPISchemaType):
- def __init__(self, name, info, values, prefix):
- QAPISchemaType.__init__(self, name, info)
+ def __init__(self, name, info, doc, values, prefix):
+ QAPISchemaType.__init__(self, name, info, doc)
for v in values:
assert isinstance(v, QAPISchemaMember)
v.set_owner(name)
seen = {}
for v in self.values:
v.check_clash(self.info, seen)
+ if self.doc:
+ self.doc.connect_member(v)
def is_implicit(self):
- # See QAPISchema._make_implicit_enum_type()
- return self.name.endswith('Kind')
+ # See QAPISchema._make_implicit_enum_type() and ._def_predefineds()
+ return self.name.endswith('Kind') or self.name == 'QType'
def c_type(self):
return c_name(self.name)
class QAPISchemaArrayType(QAPISchemaType):
def __init__(self, name, info, element_type):
- QAPISchemaType.__init__(self, name, info)
+ QAPISchemaType.__init__(self, name, info, None)
assert isinstance(element_type, str)
self._element_type_name = element_type
self.element_type = None
def json_type(self):
return 'array'
+ def doc_type(self):
+ elt_doc_type = self.element_type.doc_type()
+ if not elt_doc_type:
+ return None
+ return 'array of ' + elt_doc_type
+
def visit(self, visitor):
visitor.visit_array_type(self.name, self.info, self.element_type)
class QAPISchemaObjectType(QAPISchemaType):
- def __init__(self, name, info, base, local_members, variants):
+ def __init__(self, name, info, doc, base, local_members, variants):
# struct has local_members, optional base, and no variants
# flat union has base, variants, and no local_members
# simple union has local_members, variants, and no base
- QAPISchemaType.__init__(self, name, info)
+ QAPISchemaType.__init__(self, name, info, doc)
assert base is None or isinstance(base, str)
for m in local_members:
assert isinstance(m, QAPISchemaObjectTypeMember)
self.base = schema.lookup_type(self._base_name)
assert isinstance(self.base, QAPISchemaObjectType)
self.base.check(schema)
- self.base.check_clash(schema, self.info, seen)
+ self.base.check_clash(self.info, seen)
for m in self.local_members:
m.check(schema)
m.check_clash(self.info, seen)
+ if self.doc:
+ self.doc.connect_member(m)
self.members = seen.values()
if self.variants:
self.variants.check(schema, seen)
assert self.variants.tag_member in self.members
- self.variants.check_clash(schema, self.info, seen)
+ self.variants.check_clash(self.info, seen)
+ if self.doc:
+ self.doc.check()
# Check that the members of this type do not cause duplicate JSON members,
# and update seen to track the members seen so far. Report any errors
# on behalf of info, which is not necessarily self.info
- def check_clash(self, schema, info, seen):
+ def check_clash(self, info, seen):
assert not self.variants # not implemented
for m in self.members:
m.check_clash(info, seen)
assert isinstance(v.type, QAPISchemaObjectType)
v.type.check(schema)
- def check_clash(self, schema, info, seen):
+ def check_clash(self, info, seen):
for v in self.variants:
# Reset seen map for each variant, since qapi names from one
# branch do not affect another branch
assert isinstance(v.type, QAPISchemaObjectType)
- v.type.check_clash(schema, info, dict(seen))
+ v.type.check_clash(info, dict(seen))
class QAPISchemaObjectTypeVariant(QAPISchemaObjectTypeMember):
class QAPISchemaAlternateType(QAPISchemaType):
- def __init__(self, name, info, variants):
- QAPISchemaType.__init__(self, name, info)
+ def __init__(self, name, info, doc, variants):
+ QAPISchemaType.__init__(self, name, info, doc)
assert isinstance(variants, QAPISchemaObjectTypeVariants)
assert variants.tag_member
variants.set_owner(name)
seen = {}
for v in self.variants.variants:
v.check_clash(self.info, seen)
+ if self.doc:
+ self.doc.connect_member(v)
+ if self.doc:
+ self.doc.check()
def c_type(self):
return c_name(self.name) + pointer_suffix
class QAPISchemaCommand(QAPISchemaEntity):
- def __init__(self, name, info, arg_type, ret_type, gen, success_response,
- boxed):
- QAPISchemaEntity.__init__(self, name, info)
+ def __init__(self, name, info, doc, arg_type, ret_type,
+ gen, success_response, boxed):
+ QAPISchemaEntity.__init__(self, name, info, doc)
assert not arg_type or isinstance(arg_type, str)
assert not ret_type or isinstance(ret_type, str)
self._arg_type_name = arg_type
class QAPISchemaEvent(QAPISchemaEntity):
- def __init__(self, name, info, arg_type, boxed):
- QAPISchemaEntity.__init__(self, name, info)
+ def __init__(self, name, info, doc, arg_type, boxed):
+ QAPISchemaEntity.__init__(self, name, info, doc)
assert not arg_type or isinstance(arg_type, str)
self._arg_type_name = arg_type
self.arg_type = None
class QAPISchema(object):
def __init__(self, fname):
try:
- parser = QAPISchemaParser(open(fname, "r"))
+ parser = QAPISchemaParser(open(fname, 'r'))
self.exprs = check_exprs(parser.exprs)
- self.docs = check_docs(parser.docs)
+ self.docs = parser.docs
self._entity_dict = {}
self._predefining = True
self._def_predefineds()
('bool', 'boolean', 'bool'),
('any', 'value', 'QObject' + pointer_suffix)]:
self._def_builtin_type(*t)
- self.the_empty_object_type = QAPISchemaObjectType('q_empty', None,
- None, [], None)
+ self.the_empty_object_type = QAPISchemaObjectType(
+ 'q_empty', None, None, None, [], None)
self._def_entity(self.the_empty_object_type)
qtype_values = self._make_enum_members(['none', 'qnull', 'qint',
'qstring', 'qdict', 'qlist',
'qfloat', 'qbool'])
- self._def_entity(QAPISchemaEnumType('QType', None, qtype_values,
- 'QTYPE'))
+ self._def_entity(QAPISchemaEnumType('QType', None, None,
+ qtype_values, 'QTYPE'))
def _make_enum_members(self, values):
return [QAPISchemaMember(v) for v in values]
# See also QAPISchemaObjectTypeMember._pretty_owner()
name = name + 'Kind' # Use namespace reserved by add_name()
self._def_entity(QAPISchemaEnumType(
- name, info, self._make_enum_members(values), None))
+ name, info, None, self._make_enum_members(values), None))
return name
def _make_array_type(self, element_type, info):
self._def_entity(QAPISchemaArrayType(name, info, element_type))
return name
- def _make_implicit_object_type(self, name, info, role, members):
+ def _make_implicit_object_type(self, name, info, doc, role, members):
if not members:
return None
# See also QAPISchemaObjectTypeMember._pretty_owner()
name = 'q_obj_%s-%s' % (name, role)
if not self.lookup_entity(name, QAPISchemaObjectType):
- self._def_entity(QAPISchemaObjectType(name, info, None,
+ self._def_entity(QAPISchemaObjectType(name, info, doc, None,
members, None))
return name
- def _def_enum_type(self, expr, info):
+ def _def_enum_type(self, expr, info, doc):
name = expr['enum']
data = expr['data']
prefix = expr.get('prefix')
self._def_entity(QAPISchemaEnumType(
- name, info, self._make_enum_members(data), prefix))
+ name, info, doc, self._make_enum_members(data), prefix))
def _make_member(self, name, typ, info):
optional = False
return [self._make_member(key, value, info)
for (key, value) in data.iteritems()]
- def _def_struct_type(self, expr, info):
+ def _def_struct_type(self, expr, info, doc):
name = expr['struct']
base = expr.get('base')
data = expr['data']
- self._def_entity(QAPISchemaObjectType(name, info, base,
+ self._def_entity(QAPISchemaObjectType(name, info, doc, base,
self._make_members(data, info),
None))
assert len(typ) == 1
typ = self._make_array_type(typ[0], info)
typ = self._make_implicit_object_type(
- typ, info, 'wrapper', [self._make_member('data', typ, info)])
+ typ, info, None, 'wrapper', [self._make_member('data', typ, info)])
return QAPISchemaObjectTypeVariant(case, typ)
- def _def_union_type(self, expr, info):
+ def _def_union_type(self, expr, info, doc):
name = expr['union']
data = expr['data']
base = expr.get('base')
tag_member = None
if isinstance(base, dict):
base = (self._make_implicit_object_type(
- name, info, 'base', self._make_members(base, info)))
+ name, info, doc, 'base', self._make_members(base, info)))
if tag_name:
variants = [self._make_variant(key, value)
for (key, value) in data.iteritems()]
tag_member = QAPISchemaObjectTypeMember('type', typ, False)
members = [tag_member]
self._def_entity(
- QAPISchemaObjectType(name, info, base, members,
+ QAPISchemaObjectType(name, info, doc, base, members,
QAPISchemaObjectTypeVariants(tag_name,
tag_member,
variants)))
- def _def_alternate_type(self, expr, info):
+ def _def_alternate_type(self, expr, info, doc):
name = expr['alternate']
data = expr['data']
variants = [self._make_variant(key, value)
for (key, value) in data.iteritems()]
tag_member = QAPISchemaObjectTypeMember('type', 'QType', False)
self._def_entity(
- QAPISchemaAlternateType(name, info,
+ QAPISchemaAlternateType(name, info, doc,
QAPISchemaObjectTypeVariants(None,
tag_member,
variants)))
- def _def_command(self, expr, info):
+ def _def_command(self, expr, info, doc):
name = expr['command']
data = expr.get('data')
rets = expr.get('returns')
boxed = expr.get('boxed', False)
if isinstance(data, OrderedDict):
data = self._make_implicit_object_type(
- name, info, 'arg', self._make_members(data, info))
+ name, info, doc, 'arg', self._make_members(data, info))
if isinstance(rets, list):
assert len(rets) == 1
rets = self._make_array_type(rets[0], info)
- self._def_entity(QAPISchemaCommand(name, info, data, rets, gen,
- success_response, boxed))
+ self._def_entity(QAPISchemaCommand(name, info, doc, data, rets,
+ gen, success_response, boxed))
- def _def_event(self, expr, info):
+ def _def_event(self, expr, info, doc):
name = expr['event']
data = expr.get('data')
boxed = expr.get('boxed', False)
if isinstance(data, OrderedDict):
data = self._make_implicit_object_type(
- name, info, 'arg', self._make_members(data, info))
- self._def_entity(QAPISchemaEvent(name, info, data, boxed))
+ name, info, doc, 'arg', self._make_members(data, info))
+ self._def_entity(QAPISchemaEvent(name, info, doc, data, boxed))
def _def_exprs(self):
for expr_elem in self.exprs:
expr = expr_elem['expr']
info = expr_elem['info']
+ doc = expr_elem.get('doc')
if 'enum' in expr:
- self._def_enum_type(expr, info)
+ self._def_enum_type(expr, info, doc)
elif 'struct' in expr:
- self._def_struct_type(expr, info)
+ self._def_struct_type(expr, info, doc)
elif 'union' in expr:
- self._def_union_type(expr, info)
+ self._def_union_type(expr, info, doc)
elif 'alternate' in expr:
- self._def_alternate_type(expr, info)
+ self._def_alternate_type(expr, info, doc)
elif 'command' in expr:
- self._def_command(expr, info)
+ self._def_command(expr, info, doc)
elif 'event' in expr:
- self._def_event(expr, info)
+ self._def_event(expr, info, doc)
else:
assert False
l = len(c_fun_str)
for i in range(l):
c = c_fun_str[i]
- # When c is upper and no "_" appears before, do more checks
- if c.isupper() and (i > 0) and c_fun_str[i - 1] != "_":
+ # When c is upper and no '_' appears before, do more checks
+ if c.isupper() and (i > 0) and c_fun_str[i - 1] != '_':
if i < l - 1 and c_fun_str[i + 1].islower():
new_name += '_'
elif c_fun_str[i - 1].isdigit():
# Map @name to a valid C identifier.
# If @protect, avoid returning certain ticklish identifiers (like
-# C keywords) by prepending "q_".
+# C keywords) by prepending 'q_'.
#
# Used for converting 'name' from a 'name':'type' qapi definition
# into a generated struct member, as well as converting type names
name = name.translate(c_name_trans)
if protect and (name in c89_words | c99_words | c11_words | gcc_words
| cpp_words | polluted_words):
- return "q_" + name
+ return 'q_' + name
return name
eatspace = '\033EATSPACE.'
def genindent(count):
- ret = ""
+ ret = ''
for _ in range(count):
- ret += " "
+ ret += ' '
return ret
indent_level = 0
if indent_level:
indent = genindent(indent_level)
# re.subn() lacks flags support before Python 2.7, use re.compile()
- raw = re.subn(re.compile("^.", re.MULTILINE),
+ raw = re.subn(re.compile(r'^.', re.MULTILINE),
indent + r'\g<0>', raw)
raw = raw[0]
- return re.sub(re.escape(eatspace) + ' *', '', raw)
+ return re.sub(re.escape(eatspace) + r' *', '', raw)
def mcgen(code, **kwds):
#
-def parse_command_line(extra_options="", extra_long_options=[]):
+def parse_command_line(extra_options='', extra_long_options=[]):
try:
opts, args = getopt.gnu_getopt(sys.argv[1:],
- "chp:o:" + extra_options,
- ["source", "header", "prefix=",
- "output-dir="] + extra_long_options)
+ 'chp:o:' + extra_options,
+ ['source', 'header', 'prefix=',
+ 'output-dir='] + extra_long_options)
except getopt.GetoptError as err:
print >>sys.stderr, "%s: %s" % (sys.argv[0], str(err))
sys.exit(1)
- output_dir = ""
- prefix = ""
+ output_dir = ''
+ prefix = ''
do_c = False
do_h = False
extra_opts = []
for oa in opts:
o, a = oa
- if o in ("-p", "--prefix"):
- match = re.match('([A-Za-z_.-][A-Za-z0-9_.-]*)?', a)
+ if o in ('-p', '--prefix'):
+ match = re.match(r'([A-Za-z_.-][A-Za-z0-9_.-]*)?', a)
if match.end() != len(a):
print >>sys.stderr, \
"%s: 'funny character '%s' in argument of --prefix" \
% (sys.argv[0], a[match.end()])
sys.exit(1)
prefix = a
- elif o in ("-o", "--output-dir"):
- output_dir = a + "/"
- elif o in ("-c", "--source"):
+ elif o in ('-o', '--output-dir'):
+ output_dir = a + '/'
+ elif o in ('-c', '--source'):
do_c = True
- elif o in ("-h", "--header"):
+ elif o in ('-h', '--header'):
do_h = True
else:
extra_opts.append(oa)
projects / mirror_qemu.git / blobdiff