Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
looyolo
scrapy
提交
d4b2b612
S
scrapy
项目概览
looyolo
/
scrapy
与 Fork 源项目一致
从无法访问的项目Fork
通知
2
Star
0
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
S
scrapy
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
d4b2b612
编写于
3月 12, 2021
作者:
D
Dmitriy Pomazunovskiy
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Use from_settings for backward compatibility
上级
6e5ea792
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
6 addition
and
14 deletion
+6
-14
scrapy/spidermiddlewares/urllength.py
scrapy/spidermiddlewares/urllength.py
+4
-6
tests/test_spidermiddleware_urllength.py
tests/test_spidermiddleware_urllength.py
+2
-8
未找到文件。
scrapy/spidermiddlewares/urllength.py
浏览文件 @
d4b2b612
...
...
@@ -14,17 +14,15 @@ logger = logging.getLogger(__name__)
class
UrlLengthMiddleware
:
def
__init__
(
self
,
maxlength
,
stats
):
def
__init__
(
self
,
maxlength
):
self
.
maxlength
=
maxlength
self
.
stats
=
stats
@
classmethod
def
from_crawler
(
cls
,
crawler
):
settings
=
crawler
.
settings
def
from_settings
(
cls
,
settings
):
maxlength
=
settings
.
getint
(
'URLLENGTH_LIMIT'
)
if
not
maxlength
:
raise
NotConfigured
return
cls
(
maxlength
,
crawler
.
stats
)
return
cls
(
maxlength
)
def
process_spider_output
(
self
,
response
,
result
,
spider
):
def
_filter
(
request
):
...
...
@@ -34,7 +32,7 @@ class UrlLengthMiddleware:
{
'maxlength'
:
self
.
maxlength
,
'url'
:
request
.
url
},
extra
=
{
'spider'
:
spider
}
)
s
elf
.
stats
.
inc_value
(
'urllength/request_ignored_count'
,
spider
=
spider
)
s
pider
.
crawler
.
stats
.
inc_value
(
'urllength/request_ignored_count'
,
spider
=
spider
)
return
False
else
:
return
True
...
...
tests/test_spidermiddleware_urllength.py
浏览文件 @
d4b2b612
...
...
@@ -5,7 +5,6 @@ from testfixtures import LogCapture
from
scrapy.spidermiddlewares.urllength
import
UrlLengthMiddleware
from
scrapy.http
import
Response
,
Request
from
scrapy.spiders
import
Spider
from
scrapy.statscollectors
import
StatsCollector
from
scrapy.utils.test
import
get_crawler
...
...
@@ -14,21 +13,16 @@ class TestUrlLengthMiddleware(TestCase):
def
setUp
(
self
):
crawler
=
get_crawler
(
Spider
)
self
.
spider
=
crawler
.
_create_spider
(
'foo'
)
self
.
stats
=
StatsCollector
(
crawler
)
self
.
stats
.
open_spider
(
self
.
spider
)
self
.
stats
=
self
.
spider
.
crawler
.
stats
self
.
maxlength
=
25
self
.
mw
=
UrlLengthMiddleware
(
maxlength
=
self
.
maxlength
,
stats
=
self
.
stats
)
self
.
mw
=
UrlLengthMiddleware
(
maxlength
=
self
.
maxlength
)
self
.
response
=
Response
(
'http://scrapytest.org'
)
self
.
short_url_req
=
Request
(
'http://scrapytest.org/'
)
self
.
long_url_req
=
Request
(
'http://scrapytest.org/this_is_a_long_url'
)
self
.
reqs
=
[
self
.
short_url_req
,
self
.
long_url_req
]
def
tearDown
(
self
):
self
.
stats
.
close_spider
(
self
.
spider
,
''
)
def
process_spider_output
(
self
):
return
list
(
self
.
mw
.
process_spider_output
(
self
.
response
,
self
.
reqs
,
self
.
spider
))
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录