From patchwork Mon Oct 5 19:51:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Snow X-Patchwork-Id: 11817497 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9EF8D59D for ; Mon, 5 Oct 2020 20:04:13 +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 5BD3D21481 for ; Mon, 5 Oct 2020 20:04:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="AT80dBE5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5BD3D21481 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+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:43386 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kPWiS-0007yY-C3 for patchwork-qemu-devel@patchwork.kernel.org; Mon, 05 Oct 2020 16:04:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56786) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kPWWx-0008Sm-9F for qemu-devel@nongnu.org; Mon, 05 Oct 2020 15:52:19 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:49705) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kPWWv-00077a-5O for qemu-devel@nongnu.org; Mon, 05 Oct 2020 15:52:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1601927536; 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=L6SmEiOP/z4ply0fDRdNq6utv3W5C6KekYtKiLV6btY=; b=AT80dBE5eexBwVRUnaocGrDZFlKPn8Z4cEc7JJM515YU/uZSJdtkaGkSUDmvhx1mIPID3u F+813CG9BlR3sceC0woEA0qtQmht62q//ncJs2Krzq17Lb9JujxfEY0fJ8Svsl1OenhRhM zbWf1SvRINbZKbwAFM91BM3OcVACUOs= 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-124-pvaL-dl5Nv-RQmEw1AyUmQ-1; Mon, 05 Oct 2020 15:52:14 -0400 X-MC-Unique: pvaL-dl5Nv-RQmEw1AyUmQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B482D344F1 for ; Mon, 5 Oct 2020 19:52:13 +0000 (UTC) Received: from scv.redhat.com (ovpn-120-38.rdu2.redhat.com [10.10.120.38]) by smtp.corp.redhat.com (Postfix) with ESMTP id DFE9F5C1BD; Mon, 5 Oct 2020 19:52:09 +0000 (UTC) From: John Snow To: qemu-devel@nongnu.org Subject: [PATCH v5 12/36] qapi/common.py: delint with pylint Date: Mon, 5 Oct 2020 15:51:34 -0400 Message-Id: <20201005195158.2348217-13-jsnow@redhat.com> In-Reply-To: <20201005195158.2348217-1-jsnow@redhat.com> References: <20201005195158.2348217-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 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=63.128.21.124; envelope-from=jsnow@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/05 01:25:11 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] 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=-0.733, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: Cleber Rosa , John Snow , Eduardo Habkost , Markus Armbruster Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" At this point, that just means using a consistent strategy for constant names. constants get UPPER_CASE and names not used externally get a leading underscore. As a preference, while renaming constants to be UPPERCASE, move them to the head of the file. Generally, it's nice to be able to audit the code that runs on import in one central place. Signed-off-by: John Snow Reviewed-by: Eduardo Habkost Reviewed-by: Cleber Rosa --- scripts/qapi/common.py | 18 ++++++++---------- scripts/qapi/schema.py | 14 +++++++------- 2 files changed, 15 insertions(+), 17 deletions(-) diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py index b35318b72cf..a417b6029c8 100644 --- a/scripts/qapi/common.py +++ b/scripts/qapi/common.py @@ -14,6 +14,11 @@ import re +EATSPACE = '\033EATSPACE.' +POINTER_SUFFIX = ' *' + EATSPACE +_C_NAME_TRANS = str.maketrans('.-', '__') + + # ENUMName -> ENUM_NAME, EnumName1 -> ENUM_NAME1 # ENUM_NAME -> ENUM_NAME, ENUM_NAME1 -> ENUM_NAME1, ENUM_Name2 -> ENUM_NAME2 # ENUM24_Name -> ENUM24_NAME @@ -42,9 +47,6 @@ def c_enum_const(type_name, const_name, prefix=None): return camel_to_upper(type_name) + '_' + c_name(const_name, False).upper() -c_name_trans = str.maketrans('.-', '__') - - # Map @name to a valid C identifier. # If @protect, avoid returning certain ticklish identifiers (like # C keywords) by prepending 'q_'. @@ -82,17 +84,13 @@ def c_name(name, protect=True): 'not_eq', 'or', 'or_eq', 'xor', 'xor_eq']) # namespace pollution: polluted_words = set(['unix', 'errno', 'mips', 'sparc', 'i386']) - name = name.translate(c_name_trans) + 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 name -eatspace = '\033EATSPACE.' -pointer_suffix = ' *' + eatspace - - class Indentation: """ Indentation level management. @@ -132,12 +130,12 @@ def decrease(self, amount: int = 4) -> None: # Generate @code with @kwds interpolated. -# Obey indent, and strip eatspace. +# Obey indent, and strip EATSPACE. def cgen(code, **kwds): raw = code % kwds if indent: raw = re.sub(r'^(?!(#|$))', str(indent), raw, flags=re.MULTILINE) - return re.sub(re.escape(eatspace) + r' *', '', raw) + return re.sub(re.escape(EATSPACE) + r' *', '', raw) def mcgen(code, **kwds): diff --git a/scripts/qapi/schema.py b/scripts/qapi/schema.py index cfc52e1ae44..74c6b96d391 100644 --- a/scripts/qapi/schema.py +++ b/scripts/qapi/schema.py @@ -18,7 +18,7 @@ import os import re -from .common import c_name, pointer_suffix +from .common import POINTER_SUFFIX, c_name from .error import QAPIError, QAPISemError from .expr import check_exprs from .parser import QAPISchemaParser @@ -309,7 +309,7 @@ def is_implicit(self): return True def c_type(self): - return c_name(self.name) + pointer_suffix + return c_name(self.name) + POINTER_SUFFIX def json_type(self): return 'array' @@ -430,7 +430,7 @@ def c_name(self): def c_type(self): assert not self.is_implicit() - return c_name(self.name) + pointer_suffix + return c_name(self.name) + POINTER_SUFFIX def c_unboxed_type(self): return c_name(self.name) @@ -504,7 +504,7 @@ def connect_doc(self, doc=None): v.connect_doc(doc) def c_type(self): - return c_name(self.name) + pointer_suffix + return c_name(self.name) + POINTER_SUFFIX def json_type(self): return 'value' @@ -896,7 +896,7 @@ def _def_builtin_type(self, name, json_type, c_type): self._make_array_type(name, None) def _def_predefineds(self): - for t in [('str', 'string', 'char' + pointer_suffix), + for t in [('str', 'string', 'char' + POINTER_SUFFIX), ('number', 'number', 'double'), ('int', 'int', 'int64_t'), ('int8', 'int', 'int8_t'), @@ -909,8 +909,8 @@ def _def_predefineds(self): ('uint64', 'int', 'uint64_t'), ('size', 'int', 'uint64_t'), ('bool', 'boolean', 'bool'), - ('any', 'value', 'QObject' + pointer_suffix), - ('null', 'null', 'QNull' + pointer_suffix)]: + ('any', 'value', 'QObject' + POINTER_SUFFIX), + ('null', 'null', 'QNull' + POINTER_SUFFIX)]: self._def_builtin_type(*t) self.the_empty_object_type = QAPISchemaObjectType( 'q_empty', None, None, None, None, None, [], None)