├── hacker_news_to_sqlite ├── __init__.py └── cli.py ├── .gitignore ├── .github └── workflows │ ├── test.yml │ └── publish.yml ├── setup.py ├── tests └── test_hacker_news_to_sqlite.py ├── README.md └── LICENSE /hacker_news_to_sqlite/__init__.py: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .venv 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | venv 6 | .eggs 7 | .pytest_cache 8 | *.egg-info -------------------------------------------------------------------------------- /.github/workflows/test.yml: -------------------------------------------------------------------------------- 1 | name: Test 2 | 3 | on: [push] 4 | 5 | jobs: 6 | test: 7 | runs-on: ubuntu-latest 8 | strategy: 9 | matrix: 10 | python-version: [3.6, 3.7, 3.8, 3.9] 11 | steps: 12 | - uses: actions/checkout@v2 13 | - name: Set up Python ${{ matrix.python-version }} 14 | uses: actions/setup-python@v2 15 | with: 16 | python-version: ${{ matrix.python-version }} 17 | - uses: actions/cache@v2 18 | name: Configure pip caching 19 | with: 20 | path: ~/.cache/pip 21 | key: ${{ runner.os }}-pip-${{ hashFiles('**/setup.py') }} 22 | restore-keys: | 23 | ${{ runner.os }}-pip- 24 | - name: Install dependencies 25 | run: | 26 | pip install -e '.[test]' 27 | - name: Run tests 28 | run: | 29 | pytest 30 | 31 | -------------------------------------------------------------------------------- /setup.py: -------------------------------------------------------------------------------- 1 | from setuptools import setup 2 | import os 3 | 4 | VERSION = "0.4" 5 | 6 | 7 | def get_long_description(): 8 | with open( 9 | os.path.join(os.path.dirname(os.path.abspath(__file__)), "README.md"), 10 | encoding="utf8", 11 | ) as fp: 12 | return fp.read() 13 | 14 | 15 | setup( 16 | name="hacker-news-to-sqlite", 17 | description="Create a SQLite database containing data pulled from Hacker News", 18 | long_description=get_long_description(), 19 | long_description_content_type="text/markdown", 20 | author="Simon Willison", 21 | url="https://github.com/dogsheep/hacker-news-to-sqlite", 22 | license="Apache License, Version 2.0", 23 | version=VERSION, 24 | packages=["hacker_news_to_sqlite"], 25 | entry_points=""" 26 | [console_scripts] 27 | hacker-news-to-sqlite=hacker_news_to_sqlite.cli:cli 28 | """, 29 | install_requires=["sqlite-utils", "click", "requests", "tqdm"], 30 | extras_require={"test": ["pytest", "requests-mock"]}, 31 | tests_require=["hacker-news-to-sqlite[test]"], 32 | ) 33 | -------------------------------------------------------------------------------- /.github/workflows/publish.yml: -------------------------------------------------------------------------------- 1 | name: Publish Python Package 2 | 3 | on: 4 | release: 5 | types: [created] 6 | 7 | jobs: 8 | test: 9 | runs-on: ubuntu-latest 10 | strategy: 11 | matrix: 12 | python-version: [3.6, 3.7, 3.8, 3.9] 13 | steps: 14 | - uses: actions/checkout@v2 15 | - name: Set up Python ${{ matrix.python-version }} 16 | uses: actions/setup-python@v2 17 | with: 18 | python-version: ${{ matrix.python-version }} 19 | - uses: actions/cache@v2 20 | name: Configure pip caching 21 | with: 22 | path: ~/.cache/pip 23 | key: ${{ runner.os }}-pip-${{ hashFiles('**/setup.py') }} 24 | restore-keys: | 25 | ${{ runner.os }}-pip- 26 | - name: Install dependencies 27 | run: | 28 | pip install -e '.[test]' 29 | - name: Run tests 30 | run: | 31 | pytest 32 | deploy: 33 | runs-on: ubuntu-latest 34 | needs: [test] 35 | steps: 36 | - uses: actions/checkout@v2 37 | - name: Set up Python 38 | uses: actions/setup-python@v2 39 | with: 40 | python-version: '3.9' 41 | - uses: actions/cache@v2 42 | name: Configure pip caching 43 | with: 44 | path: ~/.cache/pip 45 | key: ${{ runner.os }}-publish-pip-${{ hashFiles('**/setup.py') }} 46 | restore-keys: | 47 | ${{ runner.os }}-publish-pip- 48 | - name: Install dependencies 49 | run: | 50 | pip install setuptools wheel twine 51 | - name: Publish 52 | env: 53 | TWINE_USERNAME: __token__ 54 | TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }} 55 | run: | 56 | python setup.py sdist bdist_wheel 57 | twine upload dist/* 58 | 59 | -------------------------------------------------------------------------------- /tests/test_hacker_news_to_sqlite.py: -------------------------------------------------------------------------------- 1 | import pytest 2 | import sqlite_utils 3 | from click.testing import CliRunner 4 | from hacker_news_to_sqlite import cli 5 | import json 6 | 7 | 8 | def test_import_user(tmpdir, requests_mock): 9 | db_path = str(tmpdir / "data.db") 10 | requests_mock.get( 11 | "https://hacker-news.firebaseio.com/v0/user/simonw.json", 12 | text=json.dumps( 13 | { 14 | "about": "JSK Fellow 2019. Creator of Datasette, co-creator of Django. Co-founder of Lanyrd, YC Winter 2011.", 15 | "created": 1193660603, 16 | "id": "simonw", 17 | "karma": 14637, 18 | "submitted": [22490556], 19 | } 20 | ), 21 | ) 22 | requests_mock.get( 23 | "https://hacker-news.firebaseio.com/v0/item/22490556.json", 24 | text=json.dumps( 25 | { 26 | "by": "simonw", 27 | "id": 22490556, 28 | "kids": [ 29 | 22491039, 30 | 22490633, 31 | 22491277, 32 | 22492319, 33 | 22490883, 34 | 22491996, 35 | 22502812, 36 | 22491049, 37 | 22491052, 38 | 22491001, 39 | 22490704, 40 | ], 41 | "parent": 22485489, 42 | "text": "The approach that has worked best for me is...", 43 | "time": 1583377246, 44 | "type": "comment", 45 | } 46 | ), 47 | ) 48 | result = CliRunner().invoke(cli.cli, ["user", db_path, "simonw"]) 49 | assert not result.exception, result.exception 50 | db = sqlite_utils.Database(db_path) 51 | assert { 52 | "users", 53 | "items", 54 | "users_fts", 55 | "items_fts", 56 | }.issubset(db.table_names()) 57 | users = list(db["users"].rows) 58 | items = list(db["items"].rows) 59 | assert [ 60 | { 61 | "id": "simonw", 62 | "created": 1193660603, 63 | "karma": 14637, 64 | "about": "JSK Fellow 2019. Creator of Datasette, co-creator of Django. Co-founder of Lanyrd, YC Winter 2011.", 65 | } 66 | ] == users 67 | assert [ 68 | { 69 | "id": 22490556, 70 | "type": "comment", 71 | "by": "simonw", 72 | "time": 1583377246, 73 | "kids": "[22491039, 22490633, 22491277, 22492319, 22490883, 22491996, 22502812, 22491049, 22491052, 22491001, 22490704]", 74 | "parent": 22485489, 75 | "text": "The approach that has worked best for me is...", 76 | "title": None, 77 | } 78 | ] == items 79 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # hacker-news-to-sqlite 2 | 3 | [![PyPI](https://img.shields.io/pypi/v/hacker-news-to-sqlite.svg)](https://pypi.org/project/hacker-news-to-sqlite/) 4 | [![Changelog](https://img.shields.io/github/v/release/dogsheep/hacker-news-to-sqlite?include_prereleases&label=changelog)](https://github.com/dogsheep/hacker-news-to-sqlite/releases) 5 | [![Tests](https://github.com/dogsheep/hacker-news-to-sqlite/workflows/Test/badge.svg)](https://github.com/dogsheep/hacker-news-to-sqlite/actions?query=workflow%3ATest) 6 | [![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](https://github.com/simonw/hacker-news-to-sqlite/blob/main/LICENSE) 7 | 8 | Create a SQLite database containing data fetched from [Hacker News](https://news.ycombinator.com/). 9 | 10 | ## How to install 11 | 12 | $ pip install hacker-news-to-sqlite 13 | 14 | ## Usage 15 | 16 | $ hacker-news-to-sqlite user hacker-news.db your-username 17 | Importing items: 37%|███████████ | 845/2297 [05:09<11:02, 2.19it/s] 18 | 19 | Imports all of your Hacker News submissions and comments into a SQLite database called `hacker-news.db`. 20 | 21 | $ hacker-news-to-sqlite trees hacker-news.db 22640038 22643218 22 | 23 | Fetches the entire comments tree in which any of those content IDs appears. 24 | 25 | ## Browsing your data with Datasette 26 | 27 | You can use [Datasette](https://datasette.readthedocs.org/) to browse your data. Install Datasette like this: 28 | 29 | $ pip install datasette 30 | 31 | Now run it against your `hacker-news.db` file like so: 32 | 33 | $ datasette hacker-news.db 34 | 35 | Visit `https://localhost:8001/` to search and explore your data. 36 | 37 | You can improve the display of your data usinng the [datasette-render-timestamps](https://github.com/simonw/datasette-render-timestamps) and [datasette-render-html](https://github.com/simonw/datasette-render-html) plugins. Install them like this: 38 | 39 | $ pip install datasette-render-timestamps datasette-render-html 40 | 41 | Now save the following configuration in a file called `metadata.json`: 42 | 43 | ```json 44 | { 45 | "databases": { 46 | "hacker-news": { 47 | "tables": { 48 | "items": { 49 | "plugins": { 50 | "datasette-render-html": { 51 | "columns": [ 52 | "text" 53 | ] 54 | }, 55 | "datasette-render-timestamps": { 56 | "columns": [ 57 | "time" 58 | ] 59 | } 60 | } 61 | }, 62 | "users": { 63 | "plugins": { 64 | "datasette-render-timestamps": { 65 | "columns": [ 66 | "created" 67 | ] 68 | } 69 | } 70 | } 71 | } 72 | } 73 | } 74 | } 75 | ``` 76 | Run Datasette like this: 77 | 78 | $ datasette -m metadata.json hacker-news.db 79 | 80 | The timestamp columns will now be rendered as human-readable dates, and any HTML in your posts will be displayed as rendered HTML. 81 | -------------------------------------------------------------------------------- /hacker_news_to_sqlite/cli.py: -------------------------------------------------------------------------------- 1 | import click 2 | import requests 3 | import sqlite_utils 4 | import tqdm 5 | 6 | 7 | @click.group() 8 | @click.version_option() 9 | def cli(): 10 | "Save data from Hacker News to a SQLite database" 11 | 12 | 13 | @cli.command() 14 | @click.argument( 15 | "db_path", 16 | type=click.Path(file_okay=True, dir_okay=False, allow_dash=False), 17 | required=True, 18 | ) 19 | @click.argument("username") 20 | def user(db_path, username): 21 | "Fetch all content submitted by this user" 22 | db = sqlite_utils.Database(db_path) 23 | ensure_tables(db) 24 | user = requests.get( 25 | "https://hacker-news.firebaseio.com/v0/user/{}.json".format(username) 26 | ).json() 27 | submitted = user.pop("submitted", None) or [] 28 | with db.conn: 29 | db["users"].upsert( 30 | user, column_order=("id", "created", "karma", "about"), pk="id" 31 | ) 32 | # Only do IDs we have not yet fetched 33 | done = set() 34 | if "items" in db.table_names(): 35 | done = set( 36 | r[0] 37 | for r in db.conn.execute( 38 | "select id from items where id in ({})".format( 39 | ", ".join(map(str, submitted)) 40 | ) 41 | ).fetchall() 42 | ) 43 | to_do = [id for id in submitted if id not in done] 44 | for id in tqdm.tqdm(to_do, desc="Importing items"): 45 | item = requests.get( 46 | "https://hacker-news.firebaseio.com/v0/item/{}.json".format(id) 47 | ).json() 48 | with db.conn: 49 | db["items"].upsert( 50 | item, column_order=("id", "type", "by", "time"), pk="id", alter=True 51 | ) 52 | ensure_fts(db) 53 | 54 | 55 | @cli.command() 56 | @click.argument( 57 | "db_path", 58 | type=click.Path(file_okay=True, dir_okay=False, allow_dash=False), 59 | required=True, 60 | ) 61 | @click.argument("item_ids", type=int, nargs=-1) 62 | def trees(db_path, item_ids): 63 | "Retrieve all content from the trees of which any item_id is a member" 64 | db = sqlite_utils.Database(db_path) 65 | ensure_tables(db) 66 | to_fetch = set(item_ids) 67 | done_count = 0 68 | while to_fetch: 69 | id = to_fetch.pop() 70 | try: 71 | db["items"].get(id) 72 | continue 73 | except sqlite_utils.db.NotFoundError: 74 | pass 75 | item_url = "https://hacker-news.firebaseio.com/v0/item/{}.json".format(id) 76 | item = requests.get(item_url).json() 77 | done_count += 1 78 | if item is None: 79 | continue 80 | with db.conn: 81 | db["items"].upsert( 82 | item, column_order=("id", "type", "by", "time"), pk="id", alter=True 83 | ) 84 | print( 85 | "done: {}, in queue: {}, total: {}".format( 86 | done_count, len(to_fetch), done_count + len(to_fetch) 87 | ) 88 | ) 89 | # Anything else we should fetch? 90 | if ( 91 | "parent" in item 92 | and not db.conn.execute( 93 | "select id from items where id = ?", [item["parent"]] 94 | ).fetchall() 95 | ): 96 | to_fetch.add(item["parent"]) 97 | if "kids" in item: 98 | # Which of these need to be fetched? 99 | already_saved = [ 100 | r[0] 101 | for r in db.conn.execute( 102 | """ 103 | select id from items where id in ({}) 104 | """.format( 105 | ", ".join(map(str, item["kids"])) 106 | ) 107 | ) 108 | ] 109 | to_fetch.update(k for k in item["kids"] if k not in already_saved) 110 | # Set up foreign key 111 | try: 112 | db["items"].add_foreign_key("parent", "items", "id") 113 | except sqlite_utils.db.AlterError: 114 | pass # Foreign key already exists 115 | ensure_fts(db) 116 | 117 | 118 | def ensure_tables(db): 119 | # Create tables manually, because if we create them automatically 120 | # we may create items without 'title' first, which breaks 121 | # when we later call ensure_fts() 122 | if "items" not in db.table_names(): 123 | db["items"].create( 124 | {"id": int, "type": str, "by": str, "time": int, "title": str, "text": str}, 125 | pk="id", 126 | ) 127 | if "users" not in db.table_names(): 128 | db["users"].create( 129 | {"id": str, "created": int, "karma": int, "about": str}, pk="id" 130 | ) 131 | 132 | 133 | def ensure_fts(db): 134 | table_names = set(db.table_names()) 135 | if "items" in table_names and "items_fts" not in table_names: 136 | db["items"].enable_fts(["title", "text"], create_triggers=True) 137 | if "users" in table_names and "users_fts" not in table_names: 138 | db["users"].enable_fts(["id", "about"], create_triggers=True) 139 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. For the purposes of this definition, 18 | "control" means (i) the power, direct or indirect, to cause the 19 | direction or management of such entity, whether by contract or 20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 21 | outstanding shares, or (iii) beneficial ownership of such entity. 22 | 23 | "You" (or "Your") shall mean an individual or Legal Entity 24 | exercising permissions granted by this License. 25 | 26 | "Source" form shall mean the preferred form for making modifications, 27 | including but not limited to software source code, documentation 28 | source, and configuration files. 29 | 30 | "Object" form shall mean any form resulting from mechanical 31 | transformation or translation of a Source form, including but 32 | not limited to compiled object code, generated documentation, 33 | and conversions to other media types. 34 | 35 | "Work" shall mean the work of authorship, whether in Source or 36 | Object form, made available under the License, as indicated by a 37 | copyright notice that is included in or attached to the work 38 | (an example is provided in the Appendix below). 39 | 40 | "Derivative Works" shall mean any work, whether in Source or Object 41 | form, that is based on (or derived from) the Work and for which the 42 | editorial revisions, annotations, elaborations, or other modifications 43 | represent, as a whole, an original work of authorship. For the purposes 44 | of this License, Derivative Works shall not include works that remain 45 | separable from, or merely link (or bind by name) to the interfaces of, 46 | the Work and Derivative Works thereof. 47 | 48 | "Contribution" shall mean any work of authorship, including 49 | the original version of the Work and any modifications or additions 50 | to that Work or Derivative Works thereof, that is intentionally 51 | submitted to Licensor for inclusion in the Work by the copyright owner 52 | or by an individual or Legal Entity authorized to submit on behalf of 53 | the copyright owner. For the purposes of this definition, "submitted" 54 | means any form of electronic, verbal, or written communication sent 55 | to the Licensor or its representatives, including but not limited to 56 | communication on electronic mailing lists, source code control systems, 57 | and issue tracking systems that are managed by, or on behalf of, the 58 | Licensor for the purpose of discussing and improving the Work, but 59 | excluding communication that is conspicuously marked or otherwise 60 | designated in writing by the copyright owner as "Not a Contribution." 61 | 62 | "Contributor" shall mean Licensor and any individual or Legal Entity 63 | on behalf of whom a Contribution has been received by Licensor and 64 | subsequently incorporated within the Work. 65 | 66 | 2. Grant of Copyright License. Subject to the terms and conditions of 67 | this License, each Contributor hereby grants to You a perpetual, 68 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69 | copyright license to reproduce, prepare Derivative Works of, 70 | publicly display, publicly perform, sublicense, and distribute the 71 | Work and such Derivative Works in Source or Object form. 72 | 73 | 3. Grant of Patent License. Subject to the terms and conditions of 74 | this License, each Contributor hereby grants to You a perpetual, 75 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76 | (except as stated in this section) patent license to make, have made, 77 | use, offer to sell, sell, import, and otherwise transfer the Work, 78 | where such license applies only to those patent claims licensable 79 | by such Contributor that are necessarily infringed by their 80 | Contribution(s) alone or by combination of their Contribution(s) 81 | with the Work to which such Contribution(s) was submitted. If You 82 | institute patent litigation against any entity (including a 83 | cross-claim or counterclaim in a lawsuit) alleging that the Work 84 | or a Contribution incorporated within the Work constitutes direct 85 | or contributory patent infringement, then any patent licenses 86 | granted to You under this License for that Work shall terminate 87 | as of the date such litigation is filed. 88 | 89 | 4. Redistribution. You may reproduce and distribute copies of the 90 | Work or Derivative Works thereof in any medium, with or without 91 | modifications, and in Source or Object form, provided that You 92 | meet the following conditions: 93 | 94 | (a) You must give any other recipients of the Work or 95 | Derivative Works a copy of this License; and 96 | 97 | (b) You must cause any modified files to carry prominent notices 98 | stating that You changed the files; and 99 | 100 | (c) You must retain, in the Source form of any Derivative Works 101 | that You distribute, all copyright, patent, trademark, and 102 | attribution notices from the Source form of the Work, 103 | excluding those notices that do not pertain to any part of 104 | the Derivative Works; and 105 | 106 | (d) If the Work includes a "NOTICE" text file as part of its 107 | distribution, then any Derivative Works that You distribute must 108 | include a readable copy of the attribution notices contained 109 | within such NOTICE file, excluding those notices that do not 110 | pertain to any part of the Derivative Works, in at least one 111 | of the following places: within a NOTICE text file distributed 112 | as part of the Derivative Works; within the Source form or 113 | documentation, if provided along with the Derivative Works; or, 114 | within a display generated by the Derivative Works, if and 115 | wherever such third-party notices normally appear. The contents 116 | of the NOTICE file are for informational purposes only and 117 | do not modify the License. You may add Your own attribution 118 | notices within Derivative Works that You distribute, alongside 119 | or as an addendum to the NOTICE text from the Work, provided 120 | that such additional attribution notices cannot be construed 121 | as modifying the License. 122 | 123 | You may add Your own copyright statement to Your modifications and 124 | may provide additional or different license terms and conditions 125 | for use, reproduction, or distribution of Your modifications, or 126 | for any such Derivative Works as a whole, provided Your use, 127 | reproduction, and distribution of the Work otherwise complies with 128 | the conditions stated in this License. 129 | 130 | 5. Submission of Contributions. Unless You explicitly state otherwise, 131 | any Contribution intentionally submitted for inclusion in the Work 132 | by You to the Licensor shall be under the terms and conditions of 133 | this License, without any additional terms or conditions. 134 | Notwithstanding the above, nothing herein shall supersede or modify 135 | the terms of any separate license agreement you may have executed 136 | with Licensor regarding such Contributions. 137 | 138 | 6. Trademarks. This License does not grant permission to use the trade 139 | names, trademarks, service marks, or product names of the Licensor, 140 | except as required for reasonable and customary use in describing the 141 | origin of the Work and reproducing the content of the NOTICE file. 142 | 143 | 7. Disclaimer of Warranty. Unless required by applicable law or 144 | agreed to in writing, Licensor provides the Work (and each 145 | Contributor provides its Contributions) on an "AS IS" BASIS, 146 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147 | implied, including, without limitation, any warranties or conditions 148 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149 | PARTICULAR PURPOSE. You are solely responsible for determining the 150 | appropriateness of using or redistributing the Work and assume any 151 | risks associated with Your exercise of permissions under this License. 152 | 153 | 8. Limitation of Liability. In no event and under no legal theory, 154 | whether in tort (including negligence), contract, or otherwise, 155 | unless required by applicable law (such as deliberate and grossly 156 | negligent acts) or agreed to in writing, shall any Contributor be 157 | liable to You for damages, including any direct, indirect, special, 158 | incidental, or consequential damages of any character arising as a 159 | result of this License or out of the use or inability to use the 160 | Work (including but not limited to damages for loss of goodwill, 161 | work stoppage, computer failure or malfunction, or any and all 162 | other commercial damages or losses), even if such Contributor 163 | has been advised of the possibility of such damages. 164 | 165 | 9. Accepting Warranty or Additional Liability. While redistributing 166 | the Work or Derivative Works thereof, You may choose to offer, 167 | and charge a fee for, acceptance of support, warranty, indemnity, 168 | or other liability obligations and/or rights consistent with this 169 | License. However, in accepting such obligations, You may act only 170 | on Your own behalf and on Your sole responsibility, not on behalf 171 | of any other Contributor, and only if You agree to indemnify, 172 | defend, and hold each Contributor harmless for any liability 173 | incurred by, or claims asserted against, such Contributor by reason 174 | of your accepting any such warranty or additional liability. 175 | 176 | END OF TERMS AND CONDITIONS 177 | 178 | APPENDIX: How to apply the Apache License to your work. 179 | 180 | To apply the Apache License to your work, attach the following 181 | boilerplate notice, with the fields enclosed by brackets "[]" 182 | replaced with your own identifying information. (Don't include 183 | the brackets!) The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | --------------------------------------------------------------------------------