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Closes #27904: Improved logging statements to defer formatting until needed.

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This commit is contained in:
Vinay Sajip 2016-08-31 08:22:29 +01:00
parent ee47e5cf8a
commit dd917f84e3
15 changed files with 25 additions and 26 deletions
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4
Doc/library/contextlib.rst
View file

@ -590,10 +590,10 @@ single definition::
self.name = name
def __enter__(self):
logging.info('Entering: {}'.format(self.name))
logging.info('Entering: %s', self.name)
def __exit__(self, exc_type, exc, exc_tb):
logging.info('Exiting: {}'.format(self.name))
logging.info('Exiting: %s', self.name)
Instances of this class can be used as both a context manager::

2
Doc/library/shutil.rst
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@ -425,7 +425,7 @@ Another example that uses the *ignore* argument to add a logging call::
import logging
def _logpath(path, names):
logging.info('Working in %s' % path)
logging.info('Working in %s', path)
return [] # nothing will be ignored
copytree(source, destination, ignore=_logpath)

2
Doc/library/typing.rst
View file

@ -204,7 +204,7 @@ A user-defined class can be defined as a generic class.
return self.value
def log(self, message: str) -> None:
self.logger.info('{}: {}'.format(self.name, message))
self.logger.info('%s: %s', self.name, message)
``Generic[T]`` as a base class defines that the class ``LoggedVar`` takes a
single type parameter ``T`` . This also makes ``T`` valid as a type within the

4
Doc/whatsnew/3.2.rst
View file

@ -1253,9 +1253,9 @@ definition::
@contextmanager
def track_entry_and_exit(name):
logging.info('Entering: {}'.format(name))
logging.info('Entering: %s', name)
yield
logging.info('Exiting: {}'.format(name))
logging.info('Exiting: %s', name)
Formerly, this would have only been usable as a context manager::

4
Lib/asyncio/base_events.py
View file

@ -1069,7 +1069,7 @@ def subprocess_shell(self, protocol_factory, cmd, *, stdin=subprocess.PIPE,
transport = yield from self._make_subprocess_transport(
protocol, cmd, True, stdin, stdout, stderr, bufsize, **kwargs)
if self._debug:
logger.info('%s: %r' % (debug_log, transport))
logger.info('%s: %r', debug_log, transport)
return transport, protocol
@coroutine
@ -1099,7 +1099,7 @@ def subprocess_exec(self, protocol_factory, program, *args,
protocol, popen_args, False, stdin, stdout, stderr,
bufsize, **kwargs)
if self._debug:
logger.info('%s: %r' % (debug_log, transport))
logger.info('%s: %r', debug_log, transport)
return transport, protocol
def get_exception_handler(self):

2
Lib/distutils/archive_util.py
View file

@ -171,7 +171,7 @@ def make_zipfile(base_name, base_dir, verbose=0, dry_run=0):
path = os.path.normpath(os.path.join(dirpath, name))
if os.path.isfile(path):
zip.write(path, path)
log.info("adding '%s'" % path)
log.info("adding '%s'", path)
zip.close()
return zip_filename

3
Lib/distutils/cmd.py
View file

@ -329,8 +329,7 @@ def get_sub_commands(self):
# -- External world manipulation -----------------------------------
def warn(self, msg):
log.warn("warning: %s: %s\n" %
(self.get_command_name(), msg))
log.warn("warning: %s: %s\n", self.get_command_name(), msg)
def execute(self, func, args, msg=None, level=1):
util.execute(func, args, msg, dry_run=self.dry_run)

2
Lib/distutils/command/bdist_dumb.py
View file

@ -85,7 +85,7 @@ def run(self):
install.skip_build = self.skip_build
install.warn_dir = 0
log.info("installing to %s" % self.bdist_dir)
log.info("installing to %s", self.bdist_dir)
self.run_command('install')
# And make an archive relative to the root of the

4
Lib/distutils/command/build_ext.py
View file

@ -363,9 +363,9 @@ def check_extensions_list(self, extensions):
ext_name, build_info = ext
log.warn(("old-style (ext_name, build_info) tuple found in "
log.warn("old-style (ext_name, build_info) tuple found in "
"ext_modules for extension '%s'"
"-- please convert to Extension instance" % ext_name))
"-- please convert to Extension instance", ext_name)
if not (isinstance(ext_name, str) and
extension_name_re.match(ext_name)):

2
Lib/distutils/command/config.py
View file

@ -337,7 +337,7 @@ def dump_file(filename, head=None):
If head is not None, will be dumped before the file content.
"""
if head is None:
log.info('%s' % filename)
log.info('%s', filename)
else:
log.info(head)
file = open(filename)

2
Lib/distutils/command/install.py
View file

@ -385,7 +385,7 @@ def dump_dirs(self, msg):
else:
opt_name = opt_name.translate(longopt_xlate)
val = getattr(self, opt_name)
log.debug(" %s: %s" % (opt_name, val))
log.debug(" %s: %s", opt_name, val)
def finalize_unix(self):
"""Finalizes options for posix platforms."""

6
Lib/distutils/command/register.py
View file

@ -94,7 +94,7 @@ def verify_metadata(self):
'''
# send the info to the server and report the result
(code, result) = self.post_to_server(self.build_post_data('verify'))
log.info('Server response (%s): %s' % (code, result))
log.info('Server response (%s): %s', code, result)
def send_metadata(self):
''' Send the metadata to the package index server.
@ -205,7 +205,7 @@ def send_metadata(self):
data['email'] = input(' EMail: ')
code, result = self.post_to_server(data)
if code != 200:
log.info('Server response (%s): %s' % (code, result))
log.info('Server response (%s): %s', code, result)
else:
log.info('You will receive an email shortly.')
log.info(('Follow the instructions in it to '
@ -216,7 +216,7 @@ def send_metadata(self):
while not data['email']:
data['email'] = input('Your email address: ')
code, result = self.post_to_server(data)
log.info('Server response (%s): %s' % (code, result))
log.info('Server response (%s): %s', code, result)
def build_post_data(self, action):
# figure the data to send - the metadata plus some additional

2
Lib/distutils/command/sdist.py
View file

@ -412,7 +412,7 @@ def make_release_tree(self, base_dir, files):
log.info(msg)
for file in files:
if not os.path.isfile(file):
log.warn("'%s' not a regular file -- skipping" % file)
log.warn("'%s' not a regular file -- skipping", file)
else:
dest = os.path.join(base_dir, file)
self.copy_file(file, dest, link=link)

6
Tools/ssl/test_multiple_versions.py
View file

@ -105,11 +105,11 @@ def has_src(self):
def _subprocess_call(self, cmd, stdout=subprocess.DEVNULL, env=None,
**kwargs):
log.debug("Call '{}'".format(" ".join(cmd)))
log.debug("Call '%s'", " ".join(cmd))
return subprocess.check_call(cmd, stdout=stdout, env=env, **kwargs)
def _subprocess_output(self, cmd, env=None, **kwargs):
log.debug("Call '{}'".format(" ".join(cmd)))
log.debug("Call '%s'", " ".join(cmd))
out = subprocess.check_output(cmd, env=env)
return out.strip().decode("utf-8")
@ -168,7 +168,7 @@ def install_openssl(self):
if not self.has_src:
self._download_openssl()
else:
log.debug("Already has src {}".format(self.src_file))
log.debug("Already has src %s", self.src_file)
self._unpack_openssl()
self._build_openssl()
self._install_openssl()

4
setup.py
View file

@ -186,7 +186,7 @@ def find_module_file(module, dirlist):
if not list:
return module
if len(list) > 1:
log.info("WARNING: multiple copies of %s found"%module)
log.info("WARNING: multiple copies of %s found", module)
return os.path.join(list[0], module)
class PyBuildExt(build_ext):
@ -2213,7 +2213,7 @@ def copy_scripts(self):
newfilename = filename + fullversion
else:
newfilename = filename + minoronly
log.info('renaming {} to {}'.format(filename, newfilename))
log.info('renaming %s to %s', filename, newfilename)
os.rename(filename, newfilename)
newoutfiles.append(newfilename)
if filename in updated_files: