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graphql-example - pypi Package Compare versions

Comparing version
0.3.1
 to
0.3.2
graphql_example/graphql_example.slides.html

Sorry, the diff of this file is too big to display

graphql_example/log.json
+1
-1
graphql_example.egg-info/PKG-INFO
Metadata-Version: 1.1
Name: graphql-example
Version: 0.3.1
Version: 0.3.2
Summary: A simple graphql server

@@ -5,0 +5,0 @@ Home-page: https://github.com/knowsuchagency/graphql-example

+4
-0
graphql_example.egg-info/requires.txt

@@ -27,2 +27,3 @@ attrs

jupyter
jupyter-contrib-nbextensions

@@ -45,2 +46,3 @@ [development]

jupyter
jupyter-contrib-nbextensions

@@ -63,2 +65,3 @@ [test]

jupyter
jupyter-contrib-nbextensions

@@ -81,1 +84,2 @@ [testing]

jupyter
jupyter-contrib-nbextensions
+2
-0
graphql_example.egg-info/SOURCES.txt

@@ -12,2 +12,4 @@ LICENSE

graphql_example/graphql_example.py
graphql_example/graphql_example.slides.html
graphql_example/log.json
graphql_example/logging_utilities.py

@@ -14,0 +16,0 @@ graphql_example/model.py

+1
-1
graphql_example/__init__.py

@@ -7,2 +7,2 @@ # -*- coding: utf-8 -*-

__email__ = 'knowsuchagency@gmail.com'
__version__ = '0.3.1'
__version__ = '0.3.2'
+63
-42
graphql_example/graphql_example.py
# coding: utf-8
# In[6]:
# In[1]:

@@ -58,22 +58,30 @@

# # An example graphql backend implented in aiohttp
# # graphql + aiohttp
# ## Installation - requires Python 3.6
#
# `pip install graphql-example`
# preferably within a virtualenv:
#
# `pip3 install graphql-example`
#
# ### to run the web-app
#
# (after pip install)
#
# `graphql_example runserver`
#
# ## to run tests
# ### to run tests
#
# `pip install graphql-example[dev]`
#
# `graphql_example test`
# ```
# git clone https://github.com/knowsuchagency/graphql-example
# pip3 install .[dev]
# fab test
# ```
# ### In the beginning... there was REST.
# (really Genesis, shortly thereafter followed by SOAP, but we'll ignore that for now)
# Really Genesis, shortly thereafter followed by SOAP
# ### The Model
# Let's say we had a simple data model such as the following:

@@ -83,3 +91,3 @@ #

# In[7]:
# In[2]:

@@ -100,3 +108,3 @@

# In a RESTful server, the endpoints used to retrieve that data might look like the following
# In a RESTful server, the endpoints used to retrieve that data might look something like this:
#

@@ -149,3 +157,3 @@ # ---

# However we may still have some things to consider:
# We still have some things to consider...
#

@@ -184,3 +192,3 @@ # * What happens if we type `/rest/authors?age=34&no_books=True` or `/rest/authors?age=34&no_books=t`? In general, how do we define and interpret the arguments passed as query params and how to we enforce that contract with our clients and give them helpful feedback when mistakes are made?

# But really, it is first-and-foremost a declarative language specification for client-side data fetching.
# But really, GraphQL is first-and-foremost a declarative language specification for client-side data fetching.
#

@@ -235,3 +243,3 @@ # And, despite the snark, the buzz is important. GraphQL is created and backed by Facebook, and there is a rapidly growing community and ecosystem of libraries that make GraphQL compelling over other standards like JSON-API, Falcor, or OData.

# In[2]:
# In[3]:

@@ -242,2 +250,4 @@

"""Redirect to greet route."""
# this logging sexiness is a talk for another time
# but it's a thin wrapper around eliot.start_action
with log_request(request):

@@ -285,5 +295,34 @@

# In[5]:
# In[4]:
async def book(request):
"""Return a single book for a given id."""
connection = request.app['connection']
with log_request(request):
try:
db_query = partial(
fetch_books, connection, id=int(request.match_info['id']))
book, *_ = await request.loop.run_in_executor(None, db_query)
except ValueError:
book = None
if not book:
log_message('Book not found', id=request.match_info['id'])
raise web.HTTPNotFound
response = web.json_response(book)
with log_response(response):
return response
# In[ ]:
async def author(request):

@@ -328,31 +367,5 @@ """Return a single author for a given id."""

async def book(request):
"""Return a single book for a given id."""
# In[ ]:
connection = request.app['connection']
with log_request(request):
try:
db_query = partial(
fetch_books, connection, id=int(request.match_info['id']))
book, *_ = await request.loop.run_in_executor(None, db_query)
except ValueError:
book = None
if not book:
log_message('Book not found', id=request.match_info['id'])
raise web.HTTPNotFound
response = web.json_response(book)
with log_response(response):
return response
# In[4]:
async def books(request):

@@ -388,2 +401,6 @@ """Return json response of books based on query params."""

# In[5]:
async def authors(request):

@@ -431,3 +448,3 @@ """Return json response of authors based on query params."""

# In[6]:
# In[ ]:

@@ -460,2 +477,6 @@

# In[6]:
async def configure_graphql(app):

@@ -462,0 +483,0 @@ """

+13
-14
graphql_example/on_cleanup.py

@@ -1,22 +0,21 @@

import os
try:
from graphql_example.logging_utilities import *
except ModuleNotFoundError:
from logging_utilities import *
async def drop_tables(app):
print('dropping tables')
with log_action('dropping tables'):
connection = app['connection']
connection = app['connection']
with connection:
connection.executescript("""
DROP TABLE author;
DROP TABLE book;
""")
with connection:
connection.executescript("""
DROP TABLE author;
DROP TABLE book;
""")
print('tables dropped')
# close the database connection on shutdown
async def close_db(app):
print('closing database connection')
app['connection'].close()
print('database connection closed')
with log_action('closing database connection'):
app['connection'].close()
+55
-59
graphql_example/on_startup.py
import typing as T
import random
import sqlite3
import tempfile
import pkg_resources
try:
from graphql_example.factories import book_factory, author_factory
from graphql_example.logging_utilities import *
except ModuleNotFoundError:
from factories import book_factory, author_factory
from logging_utilities import *

@@ -17,8 +16,6 @@ from eliot import to_file, use_asyncio_context

async def configure_logging(app):
print('configuring logging')
use_asyncio_context()
logfile = app['config'].get(
'logfile', 'log.json'
)
logfile = app['config'].get('logfile', 'log.json')
to_file(open(logfile, 'w'))

@@ -28,69 +25,68 @@

async def configure_database(app):
# configure database
connection = sqlite3.connect(
app['config'].get('db') or ':memory:',
# here be dragons
check_same_thread=False)
# moar dragons
connection.execute('PRAGMA synchronous = OFF')
with log_action('configuring database'):
db = app['config'].get('db') or ':memory:'
connection = sqlite3.connect(
db,
# here be dragons
check_same_thread=False)
# moar dragons
connection.execute('PRAGMA synchronous = OFF')
app['connection'] = connection
app['connection'] = connection
log_message('connection established', db=db)
async def create_tables(app):
print('creating tables')
with log_action('creating tables'):
CREATE_TABLES = """
CREATE_TABLES = """
CREATE TABLE IF NOT EXISTS author(
id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
first_name TEXT NOT NULL,
last_name TEXT NOT NULL,
age INTEGER NOT NULL
);
CREATE TABLE IF NOT EXISTS book(
id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
title TEXT NOT NULL,
published TEXT NOT NULL,
author_id INTEGER NOT NULL REFERENCES author(id)
);
"""
CREATE TABLE IF NOT EXISTS author(
id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
first_name TEXT NOT NULL,
last_name TEXT NOT NULL,
age INTEGER NOT NULL
);
app['connection'].executescript(CREATE_TABLES)
CREATE TABLE IF NOT EXISTS book(
id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
title TEXT NOT NULL,
published TEXT NOT NULL,
author_id INTEGER NOT NULL REFERENCES author(id)
);
"""
app['connection'].executescript(CREATE_TABLES)
print('tables created')
async def seed_db(app):
print('seeding database')
with log_action('seeding database'):
connection = app['connection']
connection = app['connection']
authors: T.Tuple[T.Tuple] = tuple(
(a.first_name, a.last_name, a.age)
for a in (author_factory() for _ in range(200)))
authors: T.Tuple[T.Tuple] = tuple(
(a.first_name, a.last_name, a.age)
for a in (author_factory() for _ in range(200)))
with connection:
# insert 200 authors
connection.executemany(
'INSERT INTO author (first_name, last_name, age) VALUES (?, ?, ?)',
authors)
with connection:
# insert 200 authors
connection.executemany(
'INSERT INTO author (first_name, last_name, age) VALUES (?, ?, ?)',
authors)
# insert 500 books
author_ids = tuple(
id for id, *_ in connection.execute('SELECT id FROM author'))
# insert 500 books
author_ids = tuple(
id for id, *_ in connection.execute('SELECT id FROM author'))
books = []
books = []
for _ in range(500):
book = book_factory()
author_id = random.choice(author_ids)
books.append((book.title, book.published, author_id))
for _ in range(500):
book = book_factory()
author_id = random.choice(author_ids)
books.append((book.title, book.published, author_id))
connection.executemany(
'INSERT INTO book (title, published, author_id) VALUES (?, ?, ?)',
books)
print('database seeded')
connection.executemany(
'INSERT INTO book (title, published, author_id) VALUES (?, ?, ?)',
books)
+1
-0
Pipfile

@@ -37,1 +37,2 @@ [[source]]

jupyter = "*"
jupyter-contrib-nbextensions = "*"
+1
-1
PKG-INFO
Metadata-Version: 1.1
Name: graphql-example
Version: 0.3.1
Version: 0.3.2
Summary: A simple graphql server

@@ -5,0 +5,0 @@ Home-page: https://github.com/knowsuchagency/graphql-example

+55
-38
README.md

@@ -55,22 +55,30 @@

# An example graphql backend implented in aiohttp
# graphql + aiohttp
## Installation - requires Python 3.6
`pip install graphql-example`
preferably within a virtualenv:
`pip3 install graphql-example`
### to run the web-app
(after pip install)
`graphql_example runserver`
## to run tests
### to run tests
`pip install graphql-example[dev]`
```
git clone https://github.com/knowsuchagency/graphql-example
pip3 install .[dev]
fab test
```
`graphql_example test`
### In the beginning... there was REST.
(really Genesis, shortly thereafter followed by SOAP, but we'll ignore that for now)
Really Genesis, shortly thereafter followed by SOAP
### The Model
Let's say we had a simple data model such as the following:

@@ -95,3 +103,3 @@

In a RESTful server, the endpoints used to retrieve that data might look like the following
In a RESTful server, the endpoints used to retrieve that data might look something like this:

@@ -144,3 +152,3 @@ ---

However we may still have some things to consider:
We still have some things to consider...

@@ -179,3 +187,3 @@ * What happens if we type `/rest/authors?age=34&no_books=True` or `/rest/authors?age=34&no_books=t`? In general, how do we define and interpret the arguments passed as query params and how to we enforce that contract with our clients and give them helpful feedback when mistakes are made?

But really, it is first-and-foremost a declarative language specification for client-side data fetching.
But really, GraphQL is first-and-foremost a declarative language specification for client-side data fetching.

@@ -235,2 +243,4 @@ And, despite the snark, the buzz is important. GraphQL is created and backed by Facebook, and there is a rapidly growing community and ecosystem of libraries that make GraphQL compelling over other standards like JSON-API, Falcor, or OData.

"""Redirect to greet route."""
# this logging sexiness is a talk for another time
# but it's a thin wrapper around eliot.start_action
with log_request(request):

@@ -280,2 +290,30 @@

```python
async def book(request):
"""Return a single book for a given id."""
connection = request.app['connection']
with log_request(request):
try:
db_query = partial(
fetch_books, connection, id=int(request.match_info['id']))
book, *_ = await request.loop.run_in_executor(None, db_query)
except ValueError:
book = None
if not book:
log_message('Book not found', id=request.match_info['id'])
raise web.HTTPNotFound
response = web.json_response(book)
with log_response(response):
return response
```
```python
async def author(request):

@@ -318,29 +356,2 @@ """Return a single author for a given id."""

return response
async def book(request):
"""Return a single book for a given id."""
connection = request.app['connection']
with log_request(request):
try:
db_query = partial(
fetch_books, connection, id=int(request.match_info['id']))
book, *_ = await request.loop.run_in_executor(None, db_query)
except ValueError:
book = None
if not book:
log_message('Book not found', id=request.match_info['id'])
raise web.HTTPNotFound
response = web.json_response(book)
with log_response(response):
return response
```

@@ -379,3 +390,6 @@

return response
```
```python
async def authors(request):

@@ -449,3 +463,6 @@ """Return json response of authors based on query params."""

```
```python
async def configure_graphql(app):

@@ -648,3 +665,3 @@ """

(Press CTRL+C to quit)
dropping table
dropping tables
tables dropped

@@ -651,0 +668,0 @@ closing database connection

+1
-1
setup.cfg
[metadata]
name = graphql-example
version = 0.3.1
version = 0.3.2
description = A simple graphql server

@@ -5,0 +5,0 @@ long_description = file: README.rst