def get_credentials_for_url(
self, url
): # type: (str) -> Tuple[Optional[str], Optional[str]]
parsed_url = urlparse.urlsplit(url)
netloc = parsed_url.netloc
credentials = self._credentials.get(netloc, (None, None))
if credentials == (None, None):
if "@" not in netloc:
credentials = self._get_credentials_for_netloc_from_config(netloc)
else:
# Split from the right because that's how urllib.parse.urlsplit()
# behaves if more than one @ is present (which can be checked using
# the password attribute of urlsplit()'s return value).
auth, netloc = netloc.rsplit("@", 1)
if ":" in auth:
# Split from the left because that's how urllib.parse.urlsplit()
# behaves if more than one : is present (which again can be checked
# using the password attribute of the return value)
credentials = auth.split(":", 1)
else:
credentials = auth, None
credentials = tuple(
None if x is None else urlparse.unquote(x) for x in credentials
)
if credentials[0] is not None or credentials[1] is not None:
credentials = (credentials[0] or "", credentials[1] or "")
self._credentials[netloc] = credentials
return credentials[0], credentials[1]
def _get_credentials_for_netloc_from_config(
self, netloc
): # type: (str) -> Tuple[Optional[str], Optional[str]]
credentials = (None, None)
for repository_name in self._config.get("repositories", []):
repository_config = self._config.get(
"repositories.{}".format(repository_name)
)
if not repository_config:
continue
url = repository_config.get("url")
if not url:
continue
parsed_url = urlparse.urlsplit(url)
if netloc == parsed_url.netloc:
auth = self._password_manager.get_http_auth(repository_name)
if auth is None:
continue
return auth["username"], auth["password"]
return credentials
def _export_requirements_txt(
self,
cwd,
output,
with_hashes=True,
dev=False,
extras=None,
with_credentials=False,
): # type: (Path, Union[IO, str], bool, bool, Optional[Union[bool, Sequence[str]]], bool) -> None
indexes = set()
content = ""
dependency_lines = set()
for dependency_package in self._poetry.locker.get_project_dependency_packages(
project_requires=self._poetry.package.all_requires, dev=dev, extras=extras
):
line = ""
dependency = dependency_package.dependency
package = dependency_package.package
if package.develop:
line += "-e "
requirement = dependency.to_pep_508(with_extras=False)
is_direct_local_reference = (
dependency.is_file() or dependency.is_directory()
)
is_direct_remote_reference = dependency.is_vcs() or dependency.is_url()
if is_direct_remote_reference:
line = requirement
elif is_direct_local_reference:
dependency_uri = path_to_url(dependency.source_url)
line = "{} @ {}".format(dependency.name, dependency_uri)
else:
line = "{}=={}".format(package.name, package.version)
if not is_direct_remote_reference:
if ";" in requirement:
markers = requirement.split(";", 1)[1].strip()
if markers:
line += "; {}".format(markers)
if (
not is_direct_remote_reference
and not is_direct_local_reference
and package.source_url
):
indexes.add(package.source_url)
if package.files and with_hashes:
hashes = []
for f in package.files:
h = f["hash"]
algorithm = "sha256"
if ":" in h:
algorithm, h = h.split(":")
if algorithm not in self.ALLOWED_HASH_ALGORITHMS:
continue
hashes.append("{}:{}".format(algorithm, h))
if hashes:
line += " \\\n"
for i, h in enumerate(hashes):
line += " --hash={}{}".format(
h, " \\\n" if i < len(hashes) - 1 else ""
)
dependency_lines.add(line)
content += "\n".join(sorted(dependency_lines))
content += "\n"
if indexes:
# If we have extra indexes, we add them to the beginning of the output
indexes_header = ""
for index in sorted(indexes):
repositories = [
r
for r in self._poetry.pool.repositories
if r.url == index.rstrip("/")
]
if not repositories:
continue
repository = repositories[0]
if (
self._poetry.pool.has_default()
and repository is self._poetry.pool.repositories[0]
):
url = (
repository.authenticated_url
if with_credentials
else repository.url
)
indexes_header = "--index-url {}\n".format(url)
continue
url = (
repository.authenticated_url if with_credentials else repository.url
)
parsed_url = urlparse.urlsplit(url)
if parsed_url.scheme == "http":
indexes_header += "--trusted-host {}\n".format(parsed_url.netloc)
indexes_header += "--extra-index-url {}\n".format(url)
content = indexes_header + "\n" + content
self._output(content, cwd, output)