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# Copyright 2020 The HuggingFace Team. All rights reserved.
#
# 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.
import subprocess
from argparse import ArgumentParser
from typing import List, Union
from huggingface_hub.hf_api import HfFolder, create_repo, whoami
from requests.exceptions import HTTPError
from . import BaseTransformersCLICommand
class UserCommands(BaseTransformersCLICommand):
@staticmethod
def register_subcommand(parser: ArgumentParser):
login_parser = parser.add_parser("login", help="Log in using the same credentials as on huggingface.co")
login_parser.set_defaults(func=lambda args: LoginCommand(args))
whoami_parser = parser.add_parser("whoami", help="Find out which huggingface.co account you are logged in as.")
whoami_parser.set_defaults(func=lambda args: WhoamiCommand(args))
logout_parser = parser.add_parser("logout", help="Log out")
logout_parser.set_defaults(func=lambda args: LogoutCommand(args))
# new system: git-based repo system
repo_parser = parser.add_parser(
"repo",
help="Deprecated: use `huggingface-cli` instead. Commands to interact with your huggingface.co repos.",
)
repo_subparsers = repo_parser.add_subparsers(
help="Deprecated: use `huggingface-cli` instead. huggingface.co repos related commands"
)
repo_create_parser = repo_subparsers.add_parser(
"create", help="Deprecated: use `huggingface-cli` instead. Create a new repo on huggingface.co"
)
repo_create_parser.add_argument(
"name",
type=str,
help="Name for your model's repo. Will be namespaced under your username to build the model id.",
)
repo_create_parser.add_argument("--organization", type=str, help="Optional: organization namespace.")
repo_create_parser.add_argument("-y", "--yes", action="store_true", help="Optional: answer Yes to the prompt")
repo_create_parser.set_defaults(func=lambda args: RepoCreateCommand(args))
class ANSI:
"""
Helper for en.wikipedia.org/wiki/ANSI_escape_code
"""
_bold = "\u001b[1m"
_red = "\u001b[31m"
_gray = "\u001b[90m"
_reset = "\u001b[0m"
@classmethod
def bold(cls, s):
return f"{cls._bold}{s}{cls._reset}"
@classmethod
def red(cls, s):
return f"{cls._bold}{cls._red}{s}{cls._reset}"
@classmethod
def gray(cls, s):
return f"{cls._gray}{s}{cls._reset}"
def tabulate(rows: List[List[Union[str, int]]], headers: List[str]) -> str:
"""
Inspired by:
- stackoverflow.com/a/8356620/593036
- stackoverflow.com/questions/9535954/printing-lists-as-tabular-data
"""
col_widths = [max(len(str(x)) for x in col) for col in zip(*rows, headers)]
row_format = ("{{:{}}} " * len(headers)).format(*col_widths)
lines = []
lines.append(row_format.format(*headers))
lines.append(row_format.format(*["-" * w for w in col_widths]))
for row in rows:
lines.append(row_format.format(*row))
return "\n".join(lines)
class BaseUserCommand:
def __init__(self, args):
self.args = args
class LoginCommand(BaseUserCommand):
def run(self):
print(
ANSI.red(
"ERROR! `huggingface-cli login` uses an outdated login mechanism "
"that is not compatible with the Hugging Face Hub backend anymore. "
"Please use `huggingface-cli login instead."
)
)
class WhoamiCommand(BaseUserCommand):
def run(self):
print(
ANSI.red(
"WARNING! `transformers-cli whoami` is deprecated and will be removed in v5. Please use "
"`huggingface-cli whoami` instead."
)
)
token = HfFolder.get_token()
if token is None:
print("Not logged in")
exit()
try:
user, orgs = whoami(token)
print(user)
if orgs:
print(ANSI.bold("orgs: "), ",".join(orgs))
except HTTPError as e:
print(e)
print(ANSI.red(e.response.text))
exit(1)
class LogoutCommand(BaseUserCommand):
def run(self):
print(
ANSI.red(
"ERROR! `transformers-cli logout` uses an outdated logout mechanism "
"that is not compatible with the Hugging Face Hub backend anymore. "
"Please use `huggingface-cli logout instead."
)
)
class RepoCreateCommand(BaseUserCommand):
def run(self):
print(
ANSI.red(
"WARNING! Managing repositories through transformers-cli is deprecated. "
"Please use `huggingface-cli` instead."
)
)
token = HfFolder.get_token()
if token is None:
print("Not logged in")
exit(1)
try:
stdout = subprocess.check_output(["git", "--version"]).decode("utf-8")
print(ANSI.gray(stdout.strip()))
except FileNotFoundError:
print("Looks like you do not have git installed, please install.")
try:
stdout = subprocess.check_output(["git-lfs", "--version"]).decode("utf-8")
print(ANSI.gray(stdout.strip()))
except FileNotFoundError:
print(
ANSI.red(
"Looks like you do not have git-lfs installed, please install."
" You can install from https://git-lfs.github.com/."
" Then run `git lfs install` (you only have to do this once)."
)
)
print("")
user, _ = whoami(token)
namespace = self.args.organization if self.args.organization is not None else user
full_name = f"{namespace}/{self.args.name}"
print(f"You are about to create {ANSI.bold(full_name)}")
if not self.args.yes:
choice = input("Proceed? [Y/n] ").lower()
if not (choice == "" or choice == "y" or choice == "yes"):
print("Abort")
exit()
try:
url = create_repo(token, name=self.args.name, organization=self.args.organization)
except HTTPError as e:
print(e)
print(ANSI.red(e.response.text))
exit(1)
print("\nYour repo now lives at:")
print(f" {ANSI.bold(url)}")
print("\nYou can clone it locally with the command below, and commit/push as usual.")
print(f"\n git clone {url}")
print("")
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