def check_status_code(response: requests.Response, verbose: bool) -> None:
"""Generate a helpful message based on the response from the repository.
Raise a custom exception for recognized errors. Otherwise, print the
response content (based on the verbose option) before re-raising the
HTTPError.
"""
if response.status_code == 410 and "pypi.python.org" in response.url:
raise exceptions.UploadToDeprecatedPyPIDetected(
f"It appears you're uploading to pypi.python.org (or "
f"testpypi.python.org). You've received a 410 error response. "
f"Uploading to those sites is deprecated. The new sites are "
f"pypi.org and test.pypi.org. Try using {DEFAULT_REPOSITORY} (or "
f"{TEST_REPOSITORY}) to upload your packages instead. These are "
f"the default URLs for Twine now. More at "
f"https://packaging.python.org/guides/migrating-to-pypi-org/.")
elif response.status_code == 405 and "pypi.org" in response.url:
raise exceptions.InvalidPyPIUploadURL(
f"It appears you're trying to upload to pypi.org but have an "
f"invalid URL. You probably want one of these two URLs: "
f"{DEFAULT_REPOSITORY} or {TEST_REPOSITORY}. Check your "
f"--repository-url value.")
try:
response.raise_for_status()
except requests.HTTPError as err:
if response.text:
logger.info("Content received from server:\n{}".format(
response.text))
if not verbose:
logger.warning("NOTE: Try --verbose to see response content.")
raise err
def upload(dists, repository, sign, identity, username, password, comment,
sign_with, config_file, skip_existing, cert, client_cert,
repository_url):
# Check that a nonsensical option wasn't given
if not sign and identity:
raise ValueError("sign must be given along with identity")
dists = find_dists(dists)
# Determine if the user has passed in pre-signed distributions
signatures = dict(
(os.path.basename(d), d) for d in dists if d.endswith(".asc")
)
uploads = [i for i in dists if not i.endswith(".asc")]
config = utils.get_repository_from_config(
config_file,
repository,
repository_url,
)
config["repository"] = utils.normalize_repository_url(
config["repository"]
)
print("Uploading distributions to {0}".format(config["repository"]))
if config["repository"].startswith((LEGACY_PYPI, LEGACY_TEST_PYPI)):
raise exc.UploadToDeprecatedPyPIDetected(
"You're trying to upload to the legacy PyPI site '{0}'. "
"Uploading to those sites is deprecated. \n "
"The new sites are pypi.org and test.pypi.org. Try using "
"{1} (or {2}) to upload your packages instead. "
"These are the default URLs for Twine now. \n More at "
"https://packaging.python.org/guides/migrating-to-pypi-org/ "
".".format(
config["repository"],
utils.DEFAULT_REPOSITORY,
utils.TEST_REPOSITORY
)
)
username = utils.get_username(username, config)
password = utils.get_password(
config["repository"], username, password, config,
)
ca_cert = utils.get_cacert(cert, config)
client_cert = utils.get_clientcert(client_cert, config)
repository = Repository(config["repository"], username, password)
repository.set_certificate_authority(ca_cert)
repository.set_client_certificate(client_cert)
for filename in uploads:
package = PackageFile.from_filename(filename, comment)
skip_message = (
" Skipping {0} because it appears to already exist".format(
package.basefilename)
)
# Note: The skip_existing check *needs* to be first, because otherwise
# we're going to generate extra HTTP requests against a hardcoded
# URL for no reason.
if skip_existing and repository.package_is_uploaded(package):
print(skip_message)
continue
signed_name = package.signed_basefilename
if signed_name in signatures:
package.add_gpg_signature(signatures[signed_name], signed_name)
elif sign:
package.sign(sign_with, identity)
resp = repository.upload(package)
# Bug 92. If we get a redirect we should abort because something seems
# funky. The behaviour is not well defined and redirects being issued
# by PyPI should never happen in reality. This should catch malicious
# redirects as well.
if resp.is_redirect:
raise exc.RedirectDetected(
('"{0}" attempted to redirect to "{1}" during upload.'
' Aborting...').format(config["repository"],
resp.headers["location"]))
if skip_upload(resp, skip_existing, package):
print(skip_message)
continue
utils.check_status_code(resp)
# Bug 28. Try to silence a ResourceWarning by clearing the connection
# pool.
repository.close()
