two version of R2R are hereHEADmaster

1 files changed, 121 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/huggingface_hub/utils/_git_credential.py b/.venv/lib/python3.12/site-packages/huggingface_hub/utils/_git_credential.py
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+# coding=utf-8
+# Copyright 2022-present, the HuggingFace Inc. team.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Contains utilities to manage Git credentials."""
+
+import re
+import subprocess
+from typing import List, Optional
+
+from ..constants import ENDPOINT
+from ._subprocess import run_interactive_subprocess, run_subprocess
+
+
+GIT_CREDENTIAL_REGEX = re.compile(
+    r"""
+        ^\s* # start of line
+        credential\.helper # credential.helper value
+        \s*=\s* # separator
+        (\w+) # the helper name (group 1)
+        (\s|$) # whitespace or end of line
+    """,
+    flags=re.MULTILINE | re.IGNORECASE | re.VERBOSE,
+)
+
+
+def list_credential_helpers(folder: Optional[str] = None) -> List[str]:
+    """Return the list of git credential helpers configured.
+
+    See https://git-scm.com/docs/gitcredentials.
+
+    Credentials are saved in all configured helpers (store, cache, macOS keychain,...).
+    Calls "`git credential approve`" internally. See https://git-scm.com/docs/git-credential.
+
+    Args:
+        folder (`str`, *optional*):
+            The folder in which to check the configured helpers.
+    """
+    try:
+        output = run_subprocess("git config --list", folder=folder).stdout
+        parsed = _parse_credential_output(output)
+        return parsed
+    except subprocess.CalledProcessError as exc:
+        raise EnvironmentError(exc.stderr)
+
+
+def set_git_credential(token: str, username: str = "hf_user", folder: Optional[str] = None) -> None:
+    """Save a username/token pair in git credential for HF Hub registry.
+
+    Credentials are saved in all configured helpers (store, cache, macOS keychain,...).
+    Calls "`git credential approve`" internally. See https://git-scm.com/docs/git-credential.
+
+    Args:
+        username (`str`, defaults to `"hf_user"`):
+            A git username. Defaults to `"hf_user"`, the default user used in the Hub.
+        token (`str`, defaults to `"hf_user"`):
+            A git password. In practice, the User Access Token for the Hub.
+            See https://huggingface.co/settings/tokens.
+        folder (`str`, *optional*):
+            The folder in which to check the configured helpers.
+    """
+    with run_interactive_subprocess("git credential approve", folder=folder) as (
+        stdin,
+        _,
+    ):
+        stdin.write(f"url={ENDPOINT}\nusername={username.lower()}\npassword={token}\n\n")
+        stdin.flush()
+
+
+def unset_git_credential(username: str = "hf_user", folder: Optional[str] = None) -> None:
+    """Erase credentials from git credential for HF Hub registry.
+
+    Credentials are erased from the configured helpers (store, cache, macOS
+    keychain,...), if any. If `username` is not provided, any credential configured for
+    HF Hub endpoint is erased.
+    Calls "`git credential erase`" internally. See https://git-scm.com/docs/git-credential.
+
+    Args:
+        username (`str`, defaults to `"hf_user"`):
+            A git username. Defaults to `"hf_user"`, the default user used in the Hub.
+        folder (`str`, *optional*):
+            The folder in which to check the configured helpers.
+    """
+    with run_interactive_subprocess("git credential reject", folder=folder) as (
+        stdin,
+        _,
+    ):
+        standard_input = f"url={ENDPOINT}\n"
+        if username is not None:
+            standard_input += f"username={username.lower()}\n"
+        standard_input += "\n"
+
+        stdin.write(standard_input)
+        stdin.flush()
+
+
+def _parse_credential_output(output: str) -> List[str]:
+    """Parse the output of `git credential fill` to extract the password.
+
+    Args:
+        output (`str`):
+            The output of `git credential fill`.
+    """
+    # NOTE: If user has set an helper for a custom URL, it will not we caught here.
+    #       Example: `credential.https://huggingface.co.helper=store`
+    #       See: https://github.com/huggingface/huggingface_hub/pull/1138#discussion_r1013324508
+    return sorted(  # Sort for nice printing
+        set(  # Might have some duplicates
+            match[0] for match in GIT_CREDENTIAL_REGEX.findall(output)
+        )
+    )