Release: v0.12.0

examples/dreambooth/train_dreambooth.py

@@ -46,7 +46,7 @@ from transformers import AutoTokenizer, PretrainedConfig
 
 
 # Will error if the minimal version of diffusers is not installed. Remove at your own risks.
-check_min_version("0.10.0.dev0")
+check_min_version("0.12.0")
 
 logger = get_logger(__name__)
 

examples/dreambooth/train_dreambooth_flax.py

@@ -36,7 +36,7 @@ from transformers import CLIPFeatureExtractor, CLIPTokenizer, FlaxCLIPTextModel,
 
 
 # Will error if the minimal version of diffusers is not installed. Remove at your own risks.
-check_min_version("0.10.0.dev0")
+check_min_version("0.12.0")
 
 # Cache compiled models across invocations of this script.
 cc.initialize_cache(os.path.expanduser("~/.cache/jax/compilation_cache"))

examples/dreambooth/train_dreambooth_lora.py

@@ -54,7 +54,7 @@ from transformers import AutoTokenizer, PretrainedConfig
 
 
 # Will error if the minimal version of diffusers is not installed. Remove at your own risks.
-check_min_version("0.12.0.dev0")
+check_min_version("0.12.0")
 
 logger = get_logger(__name__)
 

examples/text_to_image/train_text_to_image.py

@@ -45,7 +45,7 @@ from transformers import CLIPTextModel, CLIPTokenizer
 
 
 # Will error if the minimal version of diffusers is not installed. Remove at your own risks.
-check_min_version("0.10.0.dev0")
+check_min_version("0.12.0")
 
 logger = get_logger(__name__, log_level="INFO")
 

examples/text_to_image/train_text_to_image_flax.py

@@ -34,7 +34,7 @@ from transformers import CLIPFeatureExtractor, CLIPTokenizer, FlaxCLIPTextModel,
 
 
 # Will error if the minimal version of diffusers is not installed. Remove at your own risks.
-check_min_version("0.10.0.dev0")
+check_min_version("0.12.0")
 
 logger = logging.getLogger(__name__)
 

examples/text_to_image/train_text_to_image_lora.py

@@ -47,7 +47,7 @@ from transformers import CLIPTextModel, CLIPTokenizer
 
 
 # Will error if the minimal version of diffusers is not installed. Remove at your own risks.
-check_min_version("0.12.0.dev0")
+check_min_version("0.12.0")
 
 logger = get_logger(__name__, log_level="INFO")
 

examples/textual_inversion/textual_inversion.py

@@ -68,8 +68,7 @@ else:
 
 
 # Will error if the minimal version of diffusers is not installed. Remove at your own risks.
-check_min_version("0.10.0.dev0")
-
+check_min_version("0.12.0")
 
 logger = get_logger(__name__)
 

examples/textual_inversion/textual_inversion_flax.py

@@ -57,7 +57,7 @@ else:
 # ------------------------------------------------------------------------------
 
 # Will error if the minimal version of diffusers is not installed. Remove at your own risks.
-check_min_version("0.10.0.dev0")
+check_min_version("0.12.0")
 
 logger = logging.getLogger(__name__)
 

examples/unconditional_image_generation/train_unconditional.py

@@ -33,8 +33,7 @@ from tqdm.auto import tqdm
 
 
 # Will error if the minimal version of diffusers is not installed. Remove at your own risks.
-check_min_version("0.12.0.dev0")
-
+check_min_version("0.12.0")
 
 logger = get_logger(__name__, log_level="INFO")
 

examples/unconditional_image_generation/train_unconditional_ort.py

@@ -30,8 +30,7 @@ from tqdm.auto import tqdm
 
 
 # Will error if the minimal version of diffusers is not installed. Remove at your own risks.
-check_min_version("0.10.0.dev0")
-
+check_min_version("0.12.0")
 
 logger = get_logger(__name__)
 

setup.py

@@ -219,7 +219,7 @@ install_requires = [
 
 setup(
     name="diffusers",
-    version="0.12.0.dev0",  # expected format is one of x.y.z.dev0, or x.y.z.rc1 or x.y.z (no to dashes, yes to dots)
+    version="0.12.0",  # expected format is one of x.y.z.dev0, or x.y.z.rc1 or x.y.z (no to dashes, yes to dots)
     description="Diffusers",
     long_description=open("README.md", "r", encoding="utf-8").read(),
     long_description_content_type="text/markdown",

src/diffusers/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "0.12.0.dev0"
+__version__ = "0.12.0"
 
 from .configuration_utils import ConfigMixin
 from .utils import (

utils/release.py

@@ -0,0 +1,158 @@
+# coding=utf-8
+# Copyright 2021 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 argparse
+import os
+import re
+
+import packaging.version
+
+
+PATH_TO_EXAMPLES = "examples/"
+REPLACE_PATTERNS = {
+    "examples": (re.compile(r'^check_min_version\("[^"]+"\)\s*$', re.MULTILINE), 'check_min_version("VERSION")\n'),
+    "init": (re.compile(r'^__version__\s+=\s+"([^"]+)"\s*$', re.MULTILINE), '__version__ = "VERSION"\n'),
+    "setup": (re.compile(r'^(\s*)version\s*=\s*"[^"]+",', re.MULTILINE), r'\1version="VERSION",'),
+    "doc": (re.compile(r'^(\s*)release\s*=\s*"[^"]+"$', re.MULTILINE), 'release = "VERSION"\n'),
+}
+REPLACE_FILES = {
+    "init": "src/diffusers/__init__.py",
+    "setup": "setup.py",
+}
+README_FILE = "README.md"
+
+
+def update_version_in_file(fname, version, pattern):
+    """Update the version in one file using a specific pattern."""
+    with open(fname, "r", encoding="utf-8", newline="\n") as f:
+        code = f.read()
+    re_pattern, replace = REPLACE_PATTERNS[pattern]
+    replace = replace.replace("VERSION", version)
+    code = re_pattern.sub(replace, code)
+    with open(fname, "w", encoding="utf-8", newline="\n") as f:
+        f.write(code)
+
+
+def update_version_in_examples(version):
+    """Update the version in all examples files."""
+    for folder, directories, fnames in os.walk(PATH_TO_EXAMPLES):
+        # Removing some of the folders with non-actively maintained examples from the walk
+        if "research_projects" in directories:
+            directories.remove("research_projects")
+        if "legacy" in directories:
+            directories.remove("legacy")
+        for fname in fnames:
+            if fname.endswith(".py"):
+                update_version_in_file(os.path.join(folder, fname), version, pattern="examples")
+
+
+def global_version_update(version, patch=False):
+    """Update the version in all needed files."""
+    for pattern, fname in REPLACE_FILES.items():
+        update_version_in_file(fname, version, pattern)
+    if not patch:
+        update_version_in_examples(version)
+
+
+def clean_main_ref_in_model_list():
+    """Replace the links from main doc tp stable doc in the model list of the README."""
+    # If the introduction or the conclusion of the list change, the prompts may need to be updated.
+    _start_prompt = "🤗 Transformers currently provides the following architectures"
+    _end_prompt = "1. Want to contribute a new model?"
+    with open(README_FILE, "r", encoding="utf-8", newline="\n") as f:
+        lines = f.readlines()
+
+    # Find the start of the list.
+    start_index = 0
+    while not lines[start_index].startswith(_start_prompt):
+        start_index += 1
+    start_index += 1
+
+    index = start_index
+    # Update the lines in the model list.
+    while not lines[index].startswith(_end_prompt):
+        if lines[index].startswith("1."):
+            lines[index] = lines[index].replace(
+                "https://huggingface.co/docs/diffusers/main/model_doc",
+                "https://huggingface.co/docs/diffusers/model_doc",
+            )
+        index += 1
+
+    with open(README_FILE, "w", encoding="utf-8", newline="\n") as f:
+        f.writelines(lines)
+
+
+def get_version():
+    """Reads the current version in the __init__."""
+    with open(REPLACE_FILES["init"], "r") as f:
+        code = f.read()
+    default_version = REPLACE_PATTERNS["init"][0].search(code).groups()[0]
+    return packaging.version.parse(default_version)
+
+
+def pre_release_work(patch=False):
+    """Do all the necessary pre-release steps."""
+    # First let's get the default version: base version if we are in dev, bump minor otherwise.
+    default_version = get_version()
+    if patch and default_version.is_devrelease:
+        raise ValueError("Can't create a patch version from the dev branch, checkout a released version!")
+    if default_version.is_devrelease:
+        default_version = default_version.base_version
+    elif patch:
+        default_version = f"{default_version.major}.{default_version.minor}.{default_version.micro + 1}"
+    else:
+        default_version = f"{default_version.major}.{default_version.minor + 1}.0"
+
+    # Now let's ask nicely if that's the right one.
+    version = input(f"Which version are you releasing? [{default_version}]")
+    if len(version) == 0:
+        version = default_version
+
+    print(f"Updating version to {version}.")
+    global_version_update(version, patch=patch)
+#    if not patch:
+#        print("Cleaning main README, don't forget to run `make fix-copies`.")
+#        clean_main_ref_in_model_list()
+
+
+def post_release_work():
+    """Do all the necesarry post-release steps."""
+    # First let's get the current version
+    current_version = get_version()
+    dev_version = f"{current_version.major}.{current_version.minor + 1}.0.dev0"
+    current_version = current_version.base_version
+
+    # Check with the user we got that right.
+    version = input(f"Which version are we developing now? [{dev_version}]")
+    if len(version) == 0:
+        version = dev_version
+
+    print(f"Updating version to {version}.")
+    global_version_update(version)
+#    print("Cleaning main README, don't forget to run `make fix-copies`.")
+#    clean_main_ref_in_model_list()
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--post_release", action="store_true", help="Whether this is pre or post release.")
+    parser.add_argument("--patch", action="store_true", help="Whether or not this is a patch release.")
+    args = parser.parse_args()
+    if not args.post_release:
+        pre_release_work(patch=args.patch)
+    elif args.patch:
+        print("Nothing to do after a patch :-)")
+    else:
+        post_release_work()