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pplc7
blog
Commits
b4dfd12a
Commit
b4dfd12a
authored
Apr 02, 2019
by
Usama
Browse files
fix clean code again
parent
33eb8535
Pipeline
#11359
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in 2 minutes and 23 seconds
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_posts/2019-04-02-clean-code.md
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b4dfd12a
...
...
@@ -91,13 +91,17 @@ Mengecilkan task berpengaruh.
Fungsi di bawah tidak menghasilkan side effect, karena hanya mengambil/_read_ models, tidak mengubah database dengan menghapus/edit/menambah data.
```
python
class
ServerDetailView
(
generics
.
RetrieveAPIView
):
permission_classes
=
(
permissions
.
IsAuthenticated
,)
queryset
=
Server
.
objects
.
all
()
serializer_class
=
ServerSerializer
lookup_url_kwarg
=
"id"
def
post
(
self
,
request
):
serializer
=
LoginSerializer
(
data
=
request
.
data
)
serializer
.
is_valid
(
raise_exception
=
True
)
user
=
User
.
objects
.
get
(
username
=
request
.
data
.
get
(
"username"
))
token
,
_
=
Token
.
objects
.
get
(
user
=
user
)
return
Response
({
"token"
:
token
.
key
,
"user"
:
UserSerializer
(
user
).
data
,
})
```
saat fungsi ini dijalankan, maka kita mendapatkan data dan tidak ada hal lain yang terjadi. Berbeda dengan menjalankan kode berikut.
...
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