From patchwork Wed Apr 21 18:20:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Snow X-Patchwork-Id: 12216839 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A501AC433ED for ; Wed, 21 Apr 2021 18:35:58 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ED0F3613D3 for ; Wed, 21 Apr 2021 18:35:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ED0F3613D3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:42508 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lZHhc-0005ww-Qu for qemu-devel@archiver.kernel.org; Wed, 21 Apr 2021 14:35:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59172) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lZHTF-0002fZ-AK for qemu-devel@nongnu.org; Wed, 21 Apr 2021 14:21:05 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:41978) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lZHT6-0003jB-Dw for qemu-devel@nongnu.org; Wed, 21 Apr 2021 14:21:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1619029252; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=P/v7k7bIBxVUgd+DYb86gzFebXXCXM3tlCDFBA0FhbA=; b=b6xP0wwv0M23w4AOCGny4W/nzhgkUPQ3nBjQ9tfUHEBygTqpuwE8G+Dt2+oqVoAl/yiLgQ l+YCVgMWCMlOSADJgOpnq5L7Bnii6uMet+UaMSYI5AJXsJZghoLV5b7iFJp/UbS8gxZPka PfRa8PsozUX2fuEMhHQ8jb/0TiozGSU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-315-FPyQ1wTPOcigUVKFddtxYw-1; Wed, 21 Apr 2021 14:20:49 -0400 X-MC-Unique: FPyQ1wTPOcigUVKFddtxYw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 00FB664149; Wed, 21 Apr 2021 18:20:49 +0000 (UTC) Received: from scv.redhat.com (ovpn-118-152.rdu2.redhat.com [10.10.118.152]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2F64019D9B; Wed, 21 Apr 2021 18:20:48 +0000 (UTC) From: John Snow To: Markus Armbruster , qemu-devel@nongnu.org Subject: [PATCH v5 10/17] qapi/expr.py: add type hint annotations Date: Wed, 21 Apr 2021 14:20:25 -0400 Message-Id: <20210421182032.3521476-11-jsnow@redhat.com> In-Reply-To: <20210421182032.3521476-1-jsnow@redhat.com> References: <20210421182032.3521476-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jsnow@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=jsnow@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_FILL_THIS_FORM_SHORT=0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Michael Roth , John Snow , Eduardo Habkost , Cleber Rosa Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Annotations do not change runtime behavior. This commit *only* adds annotations. Signed-off-by: John Snow --- scripts/qapi/expr.py | 68 +++++++++++++++++++++++++++---------------- scripts/qapi/mypy.ini | 5 ---- 2 files changed, 43 insertions(+), 30 deletions(-) diff --git a/scripts/qapi/expr.py b/scripts/qapi/expr.py index 396c8126d6a..4ebed4c4884 100644 --- a/scripts/qapi/expr.py +++ b/scripts/qapi/expr.py @@ -15,7 +15,15 @@ # See the COPYING file in the top-level directory. import re -from typing import Dict, Optional, cast +from typing import ( + Collection, + Dict, + Iterable, + List, + Optional, + Union, + cast, +) from .common import c_name from .error import QAPISemError @@ -39,12 +47,14 @@ r'([a-z][a-z0-9_-]*)$', re.IGNORECASE) -def check_name_is_str(name, info, source): +def check_name_is_str(name: object, + info: QAPISourceInfo, + source: str) -> None: if not isinstance(name, str): raise QAPISemError(info, "%s requires a string name" % source) -def check_name_str(name, info, source): +def check_name_str(name: str, info: QAPISourceInfo, source: str) -> str: # Reserve the entire 'q_' namespace for c_name(), and for 'q_empty' # and 'q_obj_*' implicit type names. match = valid_name.match(name) @@ -53,16 +63,16 @@ def check_name_str(name, info, source): return match.group(3) -def check_name_upper(name, info, source): +def check_name_upper(name: str, info: QAPISourceInfo, source: str) -> None: stem = check_name_str(name, info, source) if re.search(r'[a-z-]', stem): raise QAPISemError( info, "name of %s must not use lowercase or '-'" % source) -def check_name_lower(name, info, source, - permit_upper=False, - permit_underscore=False): +def check_name_lower(name: str, info: QAPISourceInfo, source: str, + permit_upper: bool = False, + permit_underscore: bool = False) -> None: stem = check_name_str(name, info, source) if ((not permit_upper and re.search(r'[A-Z]', stem)) or (not permit_underscore and '_' in stem)): @@ -70,13 +80,13 @@ def check_name_lower(name, info, source, info, "name of %s must not use uppercase or '_'" % source) -def check_name_camel(name, info, source): +def check_name_camel(name: str, info: QAPISourceInfo, source: str) -> None: stem = check_name_str(name, info, source) if not re.match(r'[A-Z][A-Za-z0-9]*[a-z][A-Za-z0-9]*$', stem): raise QAPISemError(info, "name of %s must use CamelCase" % source) -def check_defn_name_str(name, info, meta): +def check_defn_name_str(name: str, info: QAPISourceInfo, meta: str) -> None: if meta == 'event': check_name_upper(name, info, meta) elif meta == 'command': @@ -90,9 +100,13 @@ def check_defn_name_str(name, info, meta): info, "%s name should not end in '%s'" % (meta, name[-4:])) -def check_keys(value, info, source, required, optional): +def check_keys(value: _JSONObject, + info: QAPISourceInfo, + source: str, + required: Collection[str], + optional: Collection[str]) -> None: - def pprint(elems): + def pprint(elems: Iterable[str]) -> str: return ', '.join("'" + e + "'" for e in sorted(elems)) missing = set(required) - set(value) @@ -112,7 +126,7 @@ def pprint(elems): pprint(unknown), pprint(allowed))) -def check_flags(expr, info): +def check_flags(expr: _JSONObject, info: QAPISourceInfo) -> None: for key in ['gen', 'success-response']: if key in expr and expr[key] is not False: raise QAPISemError( @@ -130,9 +144,9 @@ def check_flags(expr, info): "are incompatible") -def check_if(expr, info, source): +def check_if(expr: _JSONObject, info: QAPISourceInfo, source: str) -> None: - def check_if_str(ifcond): + def check_if_str(ifcond: object) -> None: if not isinstance(ifcond, str): raise QAPISemError( info, @@ -158,7 +172,7 @@ def check_if_str(ifcond): expr['if'] = [ifcond] -def normalize_members(members): +def normalize_members(members: object) -> None: if isinstance(members, dict): for key, arg in members.items(): if isinstance(arg, dict): @@ -166,8 +180,11 @@ def normalize_members(members): members[key] = {'type': arg} -def check_type(value, info, source, - allow_array=False, allow_dict=False): +def check_type(value: Optional[object], + info: QAPISourceInfo, + source: str, + allow_array: bool = False, + allow_dict: Union[bool, str] = False) -> None: if value is None: return @@ -214,7 +231,8 @@ def check_type(value, info, source, check_type(arg['type'], info, key_source, allow_array=True) -def check_features(features, info): +def check_features(features: Optional[object], + info: QAPISourceInfo) -> None: if features is None: return if not isinstance(features, list): @@ -231,7 +249,7 @@ def check_features(features, info): check_if(f, info, source) -def check_enum(expr, info): +def check_enum(expr: _JSONObject, info: QAPISourceInfo) -> None: name = expr['enum'] members = expr['data'] prefix = expr.get('prefix') @@ -260,7 +278,7 @@ def check_enum(expr, info): check_if(member, info, source) -def check_struct(expr, info): +def check_struct(expr: _JSONObject, info: QAPISourceInfo) -> None: name = cast(str, expr['struct']) # Checked in check_exprs members = expr['data'] @@ -268,7 +286,7 @@ def check_struct(expr, info): check_type(expr.get('base'), info, "'base'") -def check_union(expr, info): +def check_union(expr: _JSONObject, info: QAPISourceInfo) -> None: name = cast(str, expr['union']) # Checked in check_exprs base = expr.get('base') discriminator = expr.get('discriminator') @@ -296,7 +314,7 @@ def check_union(expr, info): check_type(value['type'], info, source, allow_array=not base) -def check_alternate(expr, info): +def check_alternate(expr: _JSONObject, info: QAPISourceInfo) -> None: members = expr['data'] if not members: @@ -313,7 +331,7 @@ def check_alternate(expr, info): check_type(value['type'], info, source) -def check_command(expr, info): +def check_command(expr: _JSONObject, info: QAPISourceInfo) -> None: args = expr.get('data') rets = expr.get('returns') boxed = expr.get('boxed', False) @@ -324,7 +342,7 @@ def check_command(expr, info): check_type(rets, info, "'returns'", allow_array=True) -def check_event(expr, info): +def check_event(expr: _JSONObject, info: QAPISourceInfo) -> None: args = expr.get('data') boxed = expr.get('boxed', False) @@ -333,7 +351,7 @@ def check_event(expr, info): check_type(args, info, "'data'", allow_dict=not boxed) -def check_exprs(exprs): +def check_exprs(exprs: List[_JSONObject]) -> List[_JSONObject]: for expr_elem in exprs: # Expression assert isinstance(expr_elem['expr'], dict) diff --git a/scripts/qapi/mypy.ini b/scripts/qapi/mypy.ini index 0a000d58b37..7797c834328 100644 --- a/scripts/qapi/mypy.ini +++ b/scripts/qapi/mypy.ini @@ -8,11 +8,6 @@ disallow_untyped_defs = False disallow_incomplete_defs = False check_untyped_defs = False -[mypy-qapi.expr] -disallow_untyped_defs = False -disallow_incomplete_defs = False -check_untyped_defs = False - [mypy-qapi.parser] disallow_untyped_defs = False disallow_incomplete_defs = False