aiohttp_startup/helloWorld.py at master · fdeh75/aiohttp_startup · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
#!/usr/bin/python3.6
import asyncio
from aiohttp import web
import aiohttp_jinja2
import jinja2
from requests.api import request

from graphql.type.definition import (
    GraphQLArgument,
    GraphQLField,
    GraphQLNonNull,
    GraphQLObjectType,
)

from aiohttp_graphql import GraphQLView
from graphql.type.scalars import GraphQLString
from graphql.type.schema import GraphQLSchema

#from routes import routes


def resolve_raises(*args):
    # pylint: disable=unused-argument
    raise Exception("Throws!")

# Sync schema
QueryRootType = GraphQLObjectType(
    name='QueryRoot',
    fields={
        'thrower': GraphQLField(
            GraphQLNonNull(GraphQLString),
            resolver=resolve_raises,
        ),
        'request': GraphQLField(
            GraphQLNonNull(GraphQLString),
            resolver=lambda obj, info, *args: \
                info.context['request'].query.get('q'),
            ),
        'context': GraphQLField(
            GraphQLNonNull(GraphQLString),
            resolver=lambda obj, info, *args: info.context,
        ),
        'test': GraphQLField(
            type=GraphQLString,
            args={'who': GraphQLArgument(GraphQLString)},
            # resolver=lambda obj, args, context, info: \
            resolver=lambda obj, info, **args: \
                'Hello %s' % (args.get('who') or 'World'),
        ),
    },
)


MutationRootType = GraphQLObjectType(
    name='MutationRoot',
    fields={
        'writeTest': GraphQLField(
            type=QueryRootType,
            resolver=lambda *args: QueryRootType
        )
    }
)

Shema = GraphQLSchema(QueryRootType,MutationRootType)

async def resolver(context, *args):
    return 'hey'

async def resolver_1(context, *args):
    return  'hey2'

async def resolver_2(context, *args):
    return 'hey3'

AsyncQueryType = GraphQLObjectType('AsyncQueryType', {
    'a': GraphQLField(GraphQLString, resolver=resolver),
    'b': GraphQLField(GraphQLString, resolver=resolver_1),
    'c': GraphQLField(GraphQLString, resolver=resolver_2)
})

AsyncShema = GraphQLSchema(AsyncQueryType)

async def handle(request):
    name = request.match_info.get('name', 'Anonimus')
    text = " Hello, " + name
    return web.Response(text=text)

async def wshandle(request):
    ws = web.WebSocketResponse()
    await ws.prepare(request)

    async for msg in ws:
        if msg.type == web.WSMsgType.text:
            await ws.send_str("Hello, {}".format(msg.data))
        elif msg.type == web.WSMsgType.binary:
            await ws.send_bytes(msg.data)
        elif msg.type == web.WSMsgType.close:
            break

    return ws

async def index_handle(request):
    response = aiohttp_jinja2.render_template('index.html', request, {})
    response.headers['Content-Language'] = 'en'
    return response

async def test_handle(request):
    content = """
    <!DOCTYPE html>
<html>
<body>

<h2>INDEX</h2>

<p><a href="./settings">Settings</a> </p>

<p><a href="./edit">Edit</a></p>

</body>
</html>
    """
    return web.Response(body=content,content_type='text/html')


async def settings_handle(request):
    response = aiohttp_jinja2.render_template('settings.html', request, {})
    response.headers['Content-Language'] = 'en'
    return response

async def edit_handle(request):
    response = aiohttp_jinja2.render_template('edit.html', request, {})
    response.headers['Content-Language'] = 'en'
    return response

async def login_handle(request):
    response = aiohttp_jinja2.render_template('login.html', request, {})
    response.headers['Content-Language'] = 'en'
    response.headers['login']            = 'yes'
    return response

async def verify_handle(request):
    return web.Response(text="Hello, world")

async def error403_handle(request):
    return web.Response(text="ERROR 403")


@web.middleware
async def my_first_middl(request,handler):
    info = await request.post()
    fname = info.get('fname')
    lname = info.get('lname')
    if fname == '' or lname == '':
#        print("403")
        return web.Response(text="ERROR 403")
#    print("name:  ", fname, "\n")
#    print("lname: ", lname, "\n")
    response = await handler(request)
    return response

app = web.Application(middlewares = [ my_first_middl ])
app.add_routes([web.get('/index',       index_handle),
                web.get('/echo',        wshandle),
                web.get('/settings',    settings_handle),
                web.get('/test',        test_handle),
                web.get('/login',       login_handle),
                web.post('/verify',      verify_handle),
                web.get('/edit',        edit_handle)])

#for route in routes:
#        app.router.add_route(route[0], route[1], route[2])

aiohttp_jinja2.setup(app, loader=jinja2.FileSystemLoader('templates/'))

GraphQLView.attach(app, schema=AsyncShema, graphiql=True)

web.run_app(app)