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Sat, 10 Oct 2020 09:55:09 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-112-182.ams2.redhat.com [10.36.112.182]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 8DC2C76640; Sat, 10 Oct 2020 09:55:09 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id C9D9C112993C; Sat, 10 Oct 2020 11:55:04 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PULL 15/34] qapi/common.py: add type hint annotations Date: Sat, 10 Oct 2020 11:54:45 +0200 Message-Id: <20201010095504.796182-16-armbru@redhat.com> In-Reply-To: <20201010095504.796182-1-armbru@redhat.com> References: <20201010095504.796182-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=armbru@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/10 02:57:53 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_NONE=-0.0001, RCVD_IN_MSPIKE_H4=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: peter.maydell@linaro.org, John Snow , Eduardo Habkost , Cleber Rosa Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: John Snow Annotations do not change runtime behavior. This commit *only* adds annotations. Note that build_params() cannot be fully annotated due to import dependency issues. The commit after next will take care of it. Signed-off-by: John Snow Reviewed-by: Eduardo Habkost Reviewed-by: Cleber Rosa Message-Id: <20201009161558.107041-16-jsnow@redhat.com> Reviewed-by: Markus Armbruster Signed-off-by: Markus Armbruster --- scripts/qapi/common.py | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py index 338adedef4..74a2c001ed 100644 --- a/scripts/qapi/common.py +++ b/scripts/qapi/common.py @@ -12,6 +12,7 @@ # See the COPYING file in the top-level directory. import re +from typing import Optional, Sequence EATSPACE = '\033EATSPACE.' @@ -22,7 +23,7 @@ _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 -def camel_to_upper(value): +def camel_to_upper(value: str) -> str: c_fun_str = c_name(value, False) if value.isupper(): return c_fun_str @@ -41,7 +42,9 @@ def camel_to_upper(value): return new_name.lstrip('_').upper() -def c_enum_const(type_name, const_name, prefix=None): +def c_enum_const(type_name: str, + const_name: str, + prefix: Optional[str] = None) -> str: if prefix is not None: type_name = prefix return camel_to_upper(type_name) + '_' + c_name(const_name, False).upper() @@ -56,7 +59,7 @@ def c_enum_const(type_name, const_name, prefix=None): # into substrings of a generated C function name. # '__a.b_c' -> '__a_b_c', 'x-foo' -> 'x_foo' # protect=True: 'int' -> 'q_int'; protect=False: 'int' -> 'int' -def c_name(name, protect=True): +def c_name(name: str, protect: bool = True) -> str: # ANSI X3J11/88-090, 3.1.1 c89_words = set(['auto', 'break', 'case', 'char', 'const', 'continue', 'default', 'do', 'double', 'else', 'enum', 'extern', @@ -131,24 +134,24 @@ indent = Indentation() # Generate @code with @kwds interpolated. # Obey indent, and strip EATSPACE. -def cgen(code, **kwds): +def cgen(code: str, **kwds: object) -> str: raw = code % kwds if indent: raw = re.sub(r'^(?!(#|$))', str(indent), raw, flags=re.MULTILINE) return re.sub(re.escape(EATSPACE) + r' *', '', raw) -def mcgen(code, **kwds): +def mcgen(code: str, **kwds: object) -> str: if code[0] == '\n': code = code[1:] return cgen(code, **kwds) -def c_fname(filename): +def c_fname(filename: str) -> str: return re.sub(r'[^A-Za-z0-9_]', '_', filename) -def guardstart(name): +def guardstart(name: str) -> str: return mcgen(''' #ifndef %(name)s #define %(name)s @@ -157,7 +160,7 @@ def guardstart(name): name=c_fname(name).upper()) -def guardend(name): +def guardend(name: str) -> str: return mcgen(''' #endif /* %(name)s */ @@ -165,7 +168,7 @@ def guardend(name): name=c_fname(name).upper()) -def gen_if(ifcond): +def gen_if(ifcond: Sequence[str]) -> str: ret = '' for ifc in ifcond: ret += mcgen(''' @@ -174,7 +177,7 @@ def gen_if(ifcond): return ret -def gen_endif(ifcond): +def gen_endif(ifcond: Sequence[str]) -> str: ret = '' for ifc in reversed(ifcond): ret += mcgen(''' @@ -183,7 +186,9 @@ def gen_endif(ifcond): return ret -def build_params(arg_type, boxed, extra=None): +def build_params(arg_type, + boxed: bool, + extra: Optional[str] = None) -> str: ret = '' sep = '' if boxed: