<NME> __init__.py
<BEF> # @license
# Copyright 2016 Google Inc.
# 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 importlib.resources
import os
import posixpath
import re
    'main.bundle.js',
    'main.css',
    'chunk_worker.bundle.js',
    'tfjs-library.bundle.js',
    'async_computation.bundle.js',
    'index.html',
    'draco.bundle.js',
}


def guess_mime_type_from_path(path):
    return mime_type_map.get(posixpath.splitext(path)[1], 'application/octet-stream')


class StaticContentSource(object):

    def get(self, name):
        if name == '':
            name = 'index.html'
        return self.get_content(name), guess_mime_type_from_path(name)

    def get_content(self, name):
        raise NotImplementedError


class ImportlibResourcesContentSource(StaticContentSource):

    def get_content(self, name):
        if not re.match(r'^[a-z][a-z_\-\.]*\.(?:js|js\.map|css|html)$', name):
            raise ValueError('Invalid static resource name: %r' % name)
        if importlib.resources.is_resource(__name__, name):
            return importlib.resources.read_binary(__name__, name)
        raise ValueError(
            'Static resources not built.  Run: "npm run build-python" or use an alternative static content source.'
        )


PkgResourcesContentSource = ImportlibResourcesContentSource


class HttpSource(StaticContentSource):

    def __init__(self, url):
        self.url = url

    def get_content(self, name):
        import requests
        full_url = posixpath.join(self.url, name)
        r = requests.get(full_url)
        if r.status_code >= 200 and r.status_code < 300:
            return r.content
        raise ValueError('Failed to retrieve %r: %s' % (full_url, r.reason))


class FileSource(StaticContentSource):

    def __init__(self, path, file_open=None):
        self.file_path = path
        self.file_open = file_open or open

    def get_content(self, name):
        full_path = os.path.join(self.file_path, name)
        try:
            with self.file_open(full_path, 'rb') as f:
                return f.read()
        except Exception as e:
            raise ValueError('Failed to read local path %r: %s' % (full_path, e))


def get_default_static_content_source():
    return ImportlibResourcesContentSource()


def get_static_content_source(source=None, url=None, path=None, file_open=None):
    if source is not None:
        return source
    elif url is not None:
        return HttpSource(url)
    elif path is not None:
        return FileSource(path=path, file_open=file_open)
    else:
        return get_default_static_content_source()

<MSG> chore(python): fix build to not reference removed tfjs-library-bundle file

<DFF> @@ -19,7 +19,6 @@ static_content_filenames = set([
     'main.bundle.js',
     'main.css',
     'chunk_worker.bundle.js',
-    'tfjs-library.bundle.js',
     'async_computation.bundle.js',
     'index.html',
     'draco.bundle.js',

chore(python): fix build to not reference removed tfjs-library-bundle file