add gitignore, add urls, change gce download to public urls

Author: prafullasd

.gitignore

@@ -0,0 +1,133 @@
+# Global
+.DS_Store
+.idea
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/

README.md

@@ -3,6 +3,11 @@
 # Jukebox
 Code for "Jukebox: A Generative Model for Music"
 
+[Paper](https://cdn.openai.com/jukebox.pdf) 
+[Blog](https://openai.com/blog/jukebox) 
+[Explorer](http://jukebox.openai.com/) 
+[Colab](https://colab.research.google.com/drive/1IQcUNjxLs79YVKLF-A8ghFLCaVYHjc4v)
+
 # Install
 ``` 
 # Required: Sampling

jukebox/make_models.py

@@ -31,7 +31,7 @@ def load_checkpoint(path):
             if not os.path.dirname(local_path):
                 os.makedirs(os.path.dirname(local_path))
             if not os.path.exists(local_path):
-                download(gs_path, local_path, False)
+                download(gs_path, local_path)
         restore = local_path
     dist.barrier()
     checkpoint = t.load(restore, map_location=t.device('cpu'))

jukebox/utils/gcs_utils.py

@@ -2,8 +2,9 @@
 import sys
 import subprocess
 from time import time
+from urllib.request import urlretrieve
 
-def download(gs_path, local_path, async_download=False):
+def gs_download(gs_path, local_path, async_download=False):
     args = ['gsutil',
             '-o', 'GSUtil:parallel_thread_count=1',
             '-o', 'GSUtil:sliced_object_download_max_components=8',
@@ -14,7 +15,7 @@ def download(gs_path, local_path, async_download=False):
         subprocess.call(args)
 
 
-def upload(local_path, gs_path, async_upload=False):
+def gs_upload(local_path, gs_path, async_upload=False):
     # NOTE: Download and upload have differ -o flags.
     # We also use -n to prevent clobbering checkpoints by mistake
     assert not local_path.startswith("gs://")
@@ -27,6 +28,9 @@ def upload(local_path, gs_path, async_upload=False):
     else:
         subprocess.call(args)
 
+def download(gs_path, local_path):
+    remote_path = gs_path.replace("gs://", "https://storage.googleapis.com/")
+    urlretrieve(remote_path, local_path)
 
 def ls(regex):
     outputs = subprocess.check_output(['gsutil', 'ls', regex]).decode(sys.stdout.encoding)