There's not a big obvious difference between the types of checks that
happen in the main function versus the kind that happen in the
functions. Now they're in one place for each of the main types.
As part of the move, spell out the required and optional keywords so
they're obvious at a glance. Use tuples instead of lists for immutable
data, too.
Signed-off-by: John Snow <js...@redhat.com>
Reviewed-by: Cleber Rosa <cr...@redhat.com>
---
scripts/qapi/expr.py | 55 ++++++++++++++++++++++++++------------------
1 file changed, 33 insertions(+), 22 deletions(-)
diff --git a/scripts/qapi/expr.py b/scripts/qapi/expr.py
index b11c11b965..aabbc255d2 100644
--- a/scripts/qapi/expr.py
+++ b/scripts/qapi/expr.py
@@ -398,6 +398,10 @@ def check_enum(expr: _JSONObject, info: QAPISourceInfo) ->
None:
:return: None, ``expr`` is normalized in-place as needed.
"""
+ check_keys(expr, info, 'enum',
+ required=('enum', 'data'),
+ optional=('if', 'features', 'prefix'))
+
name = expr['enum']
members = expr['data']
prefix = expr.get('prefix')
@@ -435,6 +439,11 @@ def check_struct(expr: _JSONObject, info: QAPISourceInfo)
-> None:
:return: None, ``expr`` is normalized in-place as needed.
"""
+ check_keys(expr, info, 'struct',
+ required=('struct', 'data'),
+ optional=('base', 'if', 'features'))
+ normalize_members(expr['data'])
+
name = cast(str, expr['struct']) # Asserted in check_exprs
members = expr['data']
@@ -451,6 +460,13 @@ def check_union(expr: _JSONObject, info: QAPISourceInfo)
-> None:
:return: None, ``expr`` is normalized in-place as needed.
"""
+ check_keys(expr, info, 'union',
+ required=('union', 'data'),
+ optional=('base', 'discriminator', 'if', 'features'))
+
+ normalize_members(expr.get('base'))
+ normalize_members(expr['data'])
+
name = cast(str, expr['union']) # Asserted in check_exprs
base = expr.get('base')
discriminator = expr.get('discriminator')
@@ -487,6 +503,11 @@ def check_alternate(expr: _JSONObject, info:
QAPISourceInfo) -> None:
:return: None, ``expr`` is normalized in-place as needed.
"""
+ check_keys(expr, info, 'alternate',
+ required=('alternate', 'data'),
+ optional=('if', 'features'))
+ normalize_members(expr['data'])
+
members = expr['data']
if not members:
@@ -512,6 +533,13 @@ def check_command(expr: _JSONObject, info: QAPISourceInfo)
-> None:
:return: None, ``expr`` is normalized in-place as needed.
"""
+ check_keys(expr, info, 'command',
+ required=('command',),
+ optional=('data', 'returns', 'boxed', 'if', 'features',
+ 'gen', 'success-response', 'allow-oob',
+ 'allow-preconfig', 'coroutine'))
+ normalize_members(expr.get('data'))
+
args = expr.get('data')
rets = expr.get('returns')
boxed = expr.get('boxed', False)
@@ -531,6 +559,11 @@ def check_event(expr: _JSONObject, info: QAPISourceInfo)
-> None:
:return: None, ``expr`` is normalized in-place as needed.
"""
+ check_keys(expr, info, 'event',
+ required=('event',),
+ optional=('data', 'boxed', 'if', 'features'))
+ normalize_members(expr.get('data'))
+
args = expr.get('data')
boxed = expr.get('boxed', False)
@@ -598,38 +631,16 @@ def check_exprs(exprs: List[_JSONObject]) ->
List[_JSONObject]:
"documentation comment required")
if meta == 'enum':
- check_keys(expr, info, meta,
- ['enum', 'data'], ['if', 'features', 'prefix'])
check_enum(expr, info)
elif meta == 'union':
- check_keys(expr, info, meta,
- ['union', 'data'],
- ['base', 'discriminator', 'if', 'features'])
- normalize_members(expr.get('base'))
- normalize_members(expr['data'])
check_union(expr, info)
elif meta == 'alternate':
- check_keys(expr, info, meta,
- ['alternate', 'data'], ['if', 'features'])
- normalize_members(expr['data'])
check_alternate(expr, info)
elif meta == 'struct':
- check_keys(expr, info, meta,
- ['struct', 'data'], ['base', 'if', 'features'])
- normalize_members(expr['data'])
check_struct(expr, info)
elif meta == 'command':
- check_keys(expr, info, meta,
- ['command'],
- ['data', 'returns', 'boxed', 'if', 'features',
- 'gen', 'success-response', 'allow-oob',
- 'allow-preconfig', 'coroutine'])
- normalize_members(expr.get('data'))
check_command(expr, info)
elif meta == 'event':
- check_keys(expr, info, meta,
- ['event'], ['data', 'boxed', 'if', 'features'])
- normalize_members(expr.get('data'))
check_event(expr, info)
else:
assert False, 'unexpected meta type'
--
2.30.2
