From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Wed, 12 Aug 2020 16:28:59 +0200 Subject: [Buildroot] [PATCH 1/7] utils/{check-package, checkpackagelib}: consistently use raw strings for re.compile In-Reply-To: <20200812142906.598755-1-thomas.petazzoni@bootlin.com> References: <20200812142906.598755-1-thomas.petazzoni@bootlin.com> Message-ID: <20200812142906.598755-2-thomas.petazzoni@bootlin.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Raw strings need to be used when calling re.compile() otherwise Python 3.x flake8 complains with: W605 invalid escape sequence '\s' Signed-off-by: Thomas Petazzoni --- utils/check-package | 34 ++++++++-------- utils/checkpackagelib/lib_config.py | 4 +- utils/checkpackagelib/lib_mk.py | 60 ++++++++++++++--------------- utils/checkpackagelib/lib_patch.py | 6 +-- 4 files changed, 52 insertions(+), 52 deletions(-) diff --git a/utils/check-package b/utils/check-package index 52317e02f4..dd18d19c25 100755 --- a/utils/check-package +++ b/utils/check-package @@ -46,24 +46,24 @@ def parse_args(): return parser.parse_args() -CONFIG_IN_FILENAME = re.compile("Config\.\S*$") -DO_CHECK_INTREE = re.compile("|".join([ - "Config.in", - "arch/", - "boot/", - "fs/", - "linux/", - "package/", - "system/", - "toolchain/", +CONFIG_IN_FILENAME = re.compile(r"Config\.\S*$") +DO_CHECK_INTREE = re.compile(r"|".join([ + r"Config.in", + r"arch/", + r"boot/", + r"fs/", + r"linux/", + r"package/", + r"system/", + r"toolchain/", ])) -DO_NOT_CHECK_INTREE = re.compile("|".join([ - "boot/barebox/barebox\.mk$", - "fs/common\.mk$", - "package/doc-asciidoc\.mk$", - "package/pkg-\S*\.mk$", - "toolchain/helpers\.mk$", - "toolchain/toolchain-external/pkg-toolchain-external\.mk$", +DO_NOT_CHECK_INTREE = re.compile(r"|".join([ + r"boot/barebox/barebox\.mk$", + r"fs/common\.mk$", + r"package/doc-asciidoc\.mk$", + r"package/pkg-\S*\.mk$", + r"toolchain/helpers\.mk$", + r"toolchain/toolchain-external/pkg-toolchain-external\.mk$", ])) diff --git a/utils/checkpackagelib/lib_config.py b/utils/checkpackagelib/lib_config.py index 55c8589d71..c348eec399 100644 --- a/utils/checkpackagelib/lib_config.py +++ b/utils/checkpackagelib/lib_config.py @@ -152,8 +152,8 @@ class CommentsMenusPackagesOrder(_CheckFunction): class HelpText(_CheckFunction): - HELP_TEXT_FORMAT = re.compile("^\t .{,62}$") - URL_ONLY = re.compile("^(http|https|git)://\S*$") + HELP_TEXT_FORMAT = re.compile(r"^\t .{,62}$") + URL_ONLY = re.compile(r"^(http|https|git)://\S*$") def before(self): self.help_text = False diff --git a/utils/checkpackagelib/lib_mk.py b/utils/checkpackagelib/lib_mk.py index a0caf84636..45e37e4598 100644 --- a/utils/checkpackagelib/lib_mk.py +++ b/utils/checkpackagelib/lib_mk.py @@ -20,12 +20,12 @@ end_conditional = ["endif"] class Indent(_CheckFunction): - COMMENT = re.compile("^\s*#") - CONDITIONAL = re.compile("^\s*({})\s".format("|".join(start_conditional + end_conditional))) + COMMENT = re.compile(r"^\s*#") + CONDITIONAL = re.compile(r"^\s*({})\s".format("|".join(start_conditional + end_conditional))) ENDS_WITH_BACKSLASH = re.compile(r"^[^#].*\\$") - END_DEFINE = re.compile("^\s*endef\s") - MAKEFILE_TARGET = re.compile("^[^# \t]+:\s") - START_DEFINE = re.compile("^\s*define\s") + END_DEFINE = re.compile(r"^\s*endef\s") + MAKEFILE_TARGET = re.compile(r"^[^# \t]+:\s") + START_DEFINE = re.compile(r"^\s*define\s") def before(self): self.define = False @@ -76,17 +76,17 @@ class Indent(_CheckFunction): class OverriddenVariable(_CheckFunction): - CONCATENATING = re.compile("^([A-Z0-9_]+)\s*(\+|:|)=\s*\$\(\\1\)") - END_CONDITIONAL = re.compile("^\s*({})".format("|".join(end_conditional))) + CONCATENATING = re.compile(r"^([A-Z0-9_]+)\s*(\+|:|)=\s*\$\(\\1\)") + END_CONDITIONAL = re.compile(r"^\s*({})".format("|".join(end_conditional))) OVERRIDING_ASSIGNMENTS = [':=', "="] - START_CONDITIONAL = re.compile("^\s*({})".format("|".join(start_conditional))) - VARIABLE = re.compile("^([A-Z0-9_]+)\s*((\+|:|)=)") - USUALLY_OVERRIDDEN = re.compile("^[A-Z0-9_]+({})".format("|".join([ - "_ARCH\s*=\s*", - "_CPU\s*=\s*", - "_SITE\s*=\s*", - "_SOURCE\s*=\s*", - "_VERSION\s*=\s*"]))) + START_CONDITIONAL = re.compile(r"^\s*({})".format("|".join(start_conditional))) + VARIABLE = re.compile(r"^([A-Z0-9_]+)\s*((\+|:|)=)") + USUALLY_OVERRIDDEN = re.compile(r"^[A-Z0-9_]+({})".format("|".join([ + r"_ARCH\s*=\s*", + r"_CPU\s*=\s*", + r"_SITE\s*=\s*", + r"_SOURCE\s*=\s*", + r"_VERSION\s*=\s*"]))) def before(self): self.conditional = 0 @@ -174,7 +174,7 @@ class RemoveDefaultPackageSourceVariable(_CheckFunction): package_upper = package.replace("-", "_").upper() self.package = package self.FIND_SOURCE = re.compile( - "^{}_SOURCE\s*=\s*{}-\$\({}_VERSION\)\.tar\.gz" + r"^{}_SOURCE\s*=\s*{}-\$\({}_VERSION\)\.tar\.gz" .format(package_upper, package, package_upper)) def check_line(self, lineno, text): @@ -222,7 +222,7 @@ class TrailingBackslash(_CheckFunction): class TypoInPackageVariable(_CheckFunction): - ALLOWED = re.compile("|".join([ + ALLOWED = re.compile(r"|".join([ "ACLOCAL_DIR", "ACLOCAL_HOST_DIR", "ACLOCAL_PATH", @@ -241,7 +241,7 @@ class TypoInPackageVariable(_CheckFunction): "TARGET_FINALIZE_HOOKS", "TARGETS_ROOTFS", "XTENSA_CORE_NAME"])) - VARIABLE = re.compile("^([A-Z0-9_]+_[A-Z0-9_]+)\s*(\+|)=") + VARIABLE = re.compile(r"^([A-Z0-9_]+_[A-Z0-9_]+)\s*(\+|)=") def before(self): package, _ = os.path.splitext(os.path.basename(self.filename)) @@ -251,9 +251,9 @@ class TypoInPackageVariable(_CheckFunction): # linux extensions do not use LINUX_EXT_ prefix for variables package = package.replace("LINUX_EXT_", "") self.package = package - self.REGEX = re.compile("^(HOST_|ROOTFS_)?({}_[A-Z0-9_]+)".format(package)) + self.REGEX = re.compile(r"^(HOST_|ROOTFS_)?({}_[A-Z0-9_]+)".format(package)) self.FIND_VIRTUAL = re.compile( - "^{}_PROVIDES\s*(\+|)=\s*(.*)".format(package)) + r"^{}_PROVIDES\s*(\+|)=\s*(.*)".format(package)) self.virtual = [] def check_line(self, lineno, text): @@ -281,16 +281,16 @@ class TypoInPackageVariable(_CheckFunction): class UselessFlag(_CheckFunction): - DEFAULT_AUTOTOOLS_FLAG = re.compile("^.*{}".format("|".join([ - "_AUTORECONF\s*=\s*NO", - "_LIBTOOL_PATCH\s*=\s*YES"]))) - DEFAULT_GENERIC_FLAG = re.compile("^.*{}".format("|".join([ - "_INSTALL_IMAGES\s*=\s*NO", - "_INSTALL_REDISTRIBUTE\s*=\s*YES", - "_INSTALL_STAGING\s*=\s*NO", - "_INSTALL_TARGET\s*=\s*YES"]))) - END_CONDITIONAL = re.compile("^\s*({})".format("|".join(end_conditional))) - START_CONDITIONAL = re.compile("^\s*({})".format("|".join(start_conditional))) + DEFAULT_AUTOTOOLS_FLAG = re.compile(r"^.*{}".format("|".join([ + r"_AUTORECONF\s*=\s*NO", + r"_LIBTOOL_PATCH\s*=\s*YES"]))) + DEFAULT_GENERIC_FLAG = re.compile(r"^.*{}".format("|".join([ + r"_INSTALL_IMAGES\s*=\s*NO", + r"_INSTALL_REDISTRIBUTE\s*=\s*YES", + r"_INSTALL_STAGING\s*=\s*NO", + r"_INSTALL_TARGET\s*=\s*YES"]))) + END_CONDITIONAL = re.compile(r"^\s*({})".format("|".join(end_conditional))) + START_CONDITIONAL = re.compile(r"^\s*({})".format("|".join(start_conditional))) def before(self): self.conditional = 0 diff --git a/utils/checkpackagelib/lib_patch.py b/utils/checkpackagelib/lib_patch.py index 438353ad3b..e4e914b7f0 100644 --- a/utils/checkpackagelib/lib_patch.py +++ b/utils/checkpackagelib/lib_patch.py @@ -11,7 +11,7 @@ from checkpackagelib.lib import NewlineAtEof # noqa: F401 class ApplyOrder(_CheckFunction): - APPLY_ORDER = re.compile("\d{1,4}-[^/]*$") + APPLY_ORDER = re.compile(r"\d{1,4}-[^/]*$") def before(self): if not self.APPLY_ORDER.match(os.path.basename(self.filename)): @@ -21,7 +21,7 @@ class ApplyOrder(_CheckFunction): class NumberedSubject(_CheckFunction): - NUMBERED_PATCH = re.compile("Subject:\s*\[PATCH\s*\d+/\d+\]") + NUMBERED_PATCH = re.compile(r"Subject:\s*\[PATCH\s*\d+/\d+\]") def before(self): self.git_patch = False @@ -44,7 +44,7 @@ class NumberedSubject(_CheckFunction): class Sob(_CheckFunction): - SOB_ENTRY = re.compile("^Signed-off-by: .*$") + SOB_ENTRY = re.compile(r"^Signed-off-by: .*$") def before(self): self.found = False -- 2.26.2