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m3
crawlersNoticias
Commits
9fd0391f
Commit
9fd0391f
authored
Oct 25, 2018
by
Renán Sosa Guillen
Browse files
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crawlers
parent
30b928b1
Changes
11
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11 changed files
with
250 additions
and
170 deletions
+250
-170
noticias.py
...atras/diarioDeChiapas/diarioDeChiapas/spiders/noticias.py
+3
-1
items.py
descarga_hacia_atras/foraneos/prensaHn/prensaHn/items.py
+1
-1
middlewares.py
...rga_hacia_atras/foraneos/prensaHn/prensaHn/middlewares.py
+52
-5
pipelines.py
descarga_hacia_atras/foraneos/prensaHn/prensaHn/pipelines.py
+1
-1
settings.py
descarga_hacia_atras/foraneos/prensaHn/prensaHn/settings.py
+11
-11
noticias.py
...acia_atras/foraneos/prensaHn/prensaHn/spiders/noticias.py
+159
-131
scrapy.cfg
descarga_hacia_atras/foraneos/prensaHn/scrapy.cfg
+1
-1
noticias.py
...ras/heraldoChihuahua/heraldoChihuahua/spiders/noticias.py
+3
-1
noticias.py
...cia_atras/laJornadaMaya/laJornadaMaya/spiders/noticias.py
+12
-13
noticias.py
...a_hacia_atras/tintaFresca/tintaFresca/spiders/noticias.py
+5
-3
noticias.py
descarga_por_dia/cuartoPoder/cuartoPoder/spiders/noticias.py
+2
-2
No files found.
descarga_hacia_atras/diarioDeChiapas/diarioDeChiapas/spiders/noticias.py
View file @
9fd0391f
...
...
@@ -5,13 +5,15 @@ MEDIA:
Diario de Chiapas, Chiapas
USAGE
$ cd diarioDeChiapas
$ cd diarioDeChiapas
/
------------------------------------------------------------------------------------------------------------
## Get all the news from the most current to the oldest. It's necessary to use the parse_date_files.py file
for the news contained in noticias.json being splitted into files by date. ##
$ scrapy crawl noticias --nolog -s filename=noticias.json
------------------------------------------------------------------------------------------------------------
## Get all the news from the most current to a specific date. ##
$ scrapy crawl noticias --nolog -s filename=2018-08-30.json -a year=2018 -a month=8 -a day=30
"""
...
...
descarga_hacia_atras/foraneos/prensaHn/prensaHn/items.py
View file @
9fd0391f
...
...
@@ -3,7 +3,7 @@
# Define here the models for your scraped items
#
# See documentation in:
# http://doc.scrapy.org/en/latest/topics/items.html
# http
s
://doc.scrapy.org/en/latest/topics/items.html
import
scrapy
...
...
descarga_hacia_atras/foraneos/prensaHn/prensaHn/middlewares.py
View file @
9fd0391f
...
...
@@ -3,7 +3,7 @@
# Define here the models for your spider middleware
#
# See documentation in:
# http://doc.scrapy.org/en/latest/topics/spider-middleware.html
# http
s
://doc.scrapy.org/en/latest/topics/spider-middleware.html
from
scrapy
import
signals
...
...
@@ -20,14 +20,14 @@ class PrensahnSpiderMiddleware(object):
crawler
.
signals
.
connect
(
s
.
spider_opened
,
signal
=
signals
.
spider_opened
)
return
s
def
process_spider_input
(
response
,
spider
):
def
process_spider_input
(
self
,
response
,
spider
):
# Called for each response that goes through the spider
# middleware and into the spider.
# Should return None or raise an exception.
return
None
def
process_spider_output
(
response
,
result
,
spider
):
def
process_spider_output
(
self
,
response
,
result
,
spider
):
# Called with the results returned from the Spider, after
# it has processed the response.
...
...
@@ -35,7 +35,7 @@ class PrensahnSpiderMiddleware(object):
for
i
in
result
:
yield
i
def
process_spider_exception
(
response
,
exception
,
spider
):
def
process_spider_exception
(
self
,
response
,
exception
,
spider
):
# Called when a spider or process_spider_input() method
# (from other spider middleware) raises an exception.
...
...
@@ -43,7 +43,7 @@ class PrensahnSpiderMiddleware(object):
# or Item objects.
pass
def
process_start_requests
(
start_requests
,
spider
):
def
process_start_requests
(
s
elf
,
s
tart_requests
,
spider
):
# Called with the start requests of the spider, and works
# similarly to the process_spider_output() method, except
# that it doesn’t have a response associated.
...
...
@@ -54,3 +54,50 @@ class PrensahnSpiderMiddleware(object):
def
spider_opened
(
self
,
spider
):
spider
.
logger
.
info
(
'Spider opened:
%
s'
%
spider
.
name
)
class
PrensahnDownloaderMiddleware
(
object
):
# Not all methods need to be defined. If a method is not defined,
# scrapy acts as if the downloader middleware does not modify the
# passed objects.
@
classmethod
def
from_crawler
(
cls
,
crawler
):
# This method is used by Scrapy to create your spiders.
s
=
cls
()
crawler
.
signals
.
connect
(
s
.
spider_opened
,
signal
=
signals
.
spider_opened
)
return
s
def
process_request
(
self
,
request
,
spider
):
# Called for each request that goes through the downloader
# middleware.
# Must either:
# - return None: continue processing this request
# - or return a Response object
# - or return a Request object
# - or raise IgnoreRequest: process_exception() methods of
# installed downloader middleware will be called
return
None
def
process_response
(
self
,
request
,
response
,
spider
):
# Called with the response returned from the downloader.
# Must either;
# - return a Response object
# - return a Request object
# - or raise IgnoreRequest
return
response
def
process_exception
(
self
,
request
,
exception
,
spider
):
# Called when a download handler or a process_request()
# (from other downloader middleware) raises an exception.
# Must either:
# - return None: continue processing this exception
# - return a Response object: stops process_exception() chain
# - return a Request object: stops process_exception() chain
pass
def
spider_opened
(
self
,
spider
):
spider
.
logger
.
info
(
'Spider opened:
%
s'
%
spider
.
name
)
descarga_hacia_atras/foraneos/prensaHn/prensaHn/pipelines.py
View file @
9fd0391f
...
...
@@ -3,7 +3,7 @@
# Define your item pipelines here
#
# Don't forget to add your pipeline to the ITEM_PIPELINES setting
# See: http://doc.scrapy.org/en/latest/topics/item-pipeline.html
# See: http
s
://doc.scrapy.org/en/latest/topics/item-pipeline.html
import
json
from
collections
import
OrderedDict
...
...
descarga_hacia_atras/foraneos/prensaHn/prensaHn/settings.py
View file @
9fd0391f
...
...
@@ -5,9 +5,9 @@
# For simplicity, this file contains only settings considered important or
# commonly used. You can find more settings consulting the documentation:
#
# http://doc.scrapy.org/en/latest/topics/settings.html
# http
://scrapy.readthedocs
.org/en/latest/topics/downloader-middleware.html
# http
://scrapy.readthedocs
.org/en/latest/topics/spider-middleware.html
# http
s
://doc.scrapy.org/en/latest/topics/settings.html
# http
s://doc.scrapy
.org/en/latest/topics/downloader-middleware.html
# http
s://doc.scrapy
.org/en/latest/topics/spider-middleware.html
BOT_NAME
=
'prensaHn'
...
...
@@ -25,7 +25,7 @@ NEWSPIDER_MODULE = 'prensaHn.spiders'
#CONCURRENT_REQUESTS = 32
# Configure a delay for requests for the same website (default: 0)
# See http
://scrapy.readthedocs
.org/en/latest/topics/settings.html#download-delay
# See http
s://doc.scrapy
.org/en/latest/topics/settings.html#download-delay
# See also autothrottle settings and docs
DOWNLOAD_DELAY
=
0.5
# The download delay setting will honor only one of:
...
...
@@ -45,31 +45,31 @@ COOKIES_ENABLED = False
#}
# Enable or disable spider middlewares
# See http
://scrapy.readthedocs
.org/en/latest/topics/spider-middleware.html
# See http
s://doc.scrapy
.org/en/latest/topics/spider-middleware.html
#SPIDER_MIDDLEWARES = {
# 'prensaHn.middlewares.PrensahnSpiderMiddleware': 543,
#}
# Enable or disable downloader middlewares
# See http
://scrapy.readthedocs
.org/en/latest/topics/downloader-middleware.html
# See http
s://doc.scrapy
.org/en/latest/topics/downloader-middleware.html
#DOWNLOADER_MIDDLEWARES = {
# 'prensaHn.middlewares.
MyCustom
DownloaderMiddleware': 543,
# 'prensaHn.middlewares.
Prensahn
DownloaderMiddleware': 543,
#}
# Enable or disable extensions
# See http
://scrapy.readthedocs
.org/en/latest/topics/extensions.html
# See http
s://doc.scrapy
.org/en/latest/topics/extensions.html
#EXTENSIONS = {
# 'scrapy.extensions.telnet.TelnetConsole': None,
#}
# Configure item pipelines
# See http
://scrapy.readthedocs
.org/en/latest/topics/item-pipeline.html
# See http
s://doc.scrapy
.org/en/latest/topics/item-pipeline.html
ITEM_PIPELINES
=
{
'prensaHn.pipelines.JsonWriterPipeline'
:
300
,
}
# Enable and configure the AutoThrottle extension (disabled by default)
# See http://doc.scrapy.org/en/latest/topics/autothrottle.html
# See http
s
://doc.scrapy.org/en/latest/topics/autothrottle.html
#AUTOTHROTTLE_ENABLED = True
# The initial download delay
#AUTOTHROTTLE_START_DELAY = 5
...
...
@@ -82,7 +82,7 @@ ITEM_PIPELINES = {
#AUTOTHROTTLE_DEBUG = False
# Enable and configure HTTP caching (disabled by default)
# See http
://scrapy.readthedocs
.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings
# See http
s://doc.scrapy
.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings
#HTTPCACHE_ENABLED = True
#HTTPCACHE_EXPIRATION_SECS = 0
#HTTPCACHE_DIR = 'httpcache'
...
...
descarga_hacia_atras/foraneos/prensaHn/prensaHn/spiders/noticias.py
View file @
9fd0391f
# -*- coding: utf-8 -*-
"""
MEDIA:
La Prensa, Honduras
USAGE:
$ cd prensaHn/
------------------------------------------------------------------------------------------------------------
## Get all the news from the most current to the oldest. It's necessary to use the parse_date_files.py file
for the news contained in noticias.json being splitted into files by date. ##
$ scrapy crawl noticias --nolog -s filename=noticias.json
------------------------------------------------------------------------------------------------------------
## Get all the news from the most current to a specific date. ##
scrapy crawl noticias --nolog -s filename=noticias.json -a year=2018 -a month=3 -a day=7
"""
import
scrapy
,
re
,
json
from
datetime
import
datetime
,
date
from
prensaHn.items
import
NoticiasItem
"""
MEDIO:
La Prensa, Honduras
USO:
// Si se quiere obtener todas las noticias desde las más actuales hasta las más antiguas. //
scrapy crawl noticias --nolog -s filename=noticias.json
-------------------------------------------------------------------------------------------------
// Si se quiere obtener todas las noticias desde las más actuales hasta una fecha específica. //
scrapy crawl noticias --nolog -s filename=noticias.json -a year=2018 -a month=3 -a day=7
-------------------------------------------------------------------------------------------------
Después será necesario hacer uso del archivo parse_date_files.py para que las noticias contenidas
en noticias.json sean separadas en archivos por fecha.
"""
TAG_RE
=
re
.
compile
(
r'<[^>]+>'
)
def
remove_tags
(
text
):
return
TAG_RE
.
sub
(
''
,
text
)
class
ImportantData
(
scrapy
.
Item
):
CONTINUE_SEARCHING
=
scrapy
.
Field
()
LAST_LINK
=
scrapy
.
Field
()
page
=
scrapy
.
Field
()
section_url
=
scrapy
.
Field
()
url
=
scrapy
.
Field
()
class
ImportantFlowData
(
scrapy
.
Item
):
"""
Useful data for the flow of the implementation
"""
to_next_page
=
scrapy
.
Field
()
is_last_link
=
scrapy
.
Field
()
news_section
=
scrapy
.
Field
()
section_url
=
scrapy
.
Field
()
return_url
=
scrapy
.
Field
()
class
QuotesSpider
(
scrapy
.
Spider
):
"""
Basic Scrapy Spider class
"""
name
=
"noticias"
def
start_requests
(
self
):
year
=
getattr
(
self
,
"year"
,
None
)
year
=
getattr
(
self
,
"year"
,
None
)
month
=
getattr
(
self
,
"month"
,
None
)
day
=
getattr
(
self
,
"day"
,
None
)
day
=
getattr
(
self
,
"day"
,
None
)
if
year
is
not
None
and
month
is
not
None
and
day
is
not
None
:
self
.
stopDate
=
date
(
int
(
year
),
int
(
month
),
int
(
day
))
else
:
self
.
stopDate
=
None
base_url
=
"http://www.laprensa.hn/"
section_list
=
[
"economia"
,
"mundo"
,
"tecnologia"
,
"cine"
,
"cultura"
,
"turismo"
,
"honduras"
,
"sucesos"
,
"espectaculos"
,
"deportes"
]
baseURL
=
"http://www.laprensa.hn/"
if
year
is
not
None
and
month
is
not
None
and
day
is
not
None
:
self
.
stop_date
=
date
(
int
(
year
),
int
(
month
),
int
(
day
))
for
s
in
section_list
:
flow_info
=
ImportantFlowData
()
flow_info
[
'to_next_page'
]
=
False
flow_info
[
'news_section'
]
=
s
flow_info
[
'section_url'
]
=
base_url
+
s
+
"/"
request
=
scrapy
.
Request
(
url
=
base_url
+
s
,
callback
=
self
.
parse_with_stop_date
)
request
.
meta
[
'item'
]
=
flow_info
yield
request
sectionList
=
[
"economia"
,
"mundo"
,
"tecnologia"
,
"cine"
,
"cultura"
,
"turismo"
,
"honduras"
,
"sucesos"
,
"espectaculos"
,
"deportes"
]
# sectionList = ["economia"]
elif
year
is
None
and
month
is
None
and
day
is
None
:
for
s
in
section_list
:
flow_info
=
ImportantFlowData
()
flow_info
[
'news_section'
]
=
s
flow_info
[
'section_url'
]
=
base_url
+
s
+
"/"
if
self
.
stopDate
is
None
:
for
s
in
sectionList
:
info
=
ImportantData
()
info
[
'page'
]
=
1
request
=
scrapy
.
Request
(
url
=
baseURL
+
s
,
callback
=
self
.
parse
)
request
.
meta
[
'item'
]
=
info
request
=
scrapy
.
Request
(
url
=
base_url
+
s
,
callback
=
self
.
parse
)
request
.
meta
[
'item'
]
=
flow_info
yield
request
else
:
for
s
in
sectionList
:
info
=
ImportantData
()
info
[
'page'
]
=
1
info
[
'CONTINUE_SEARCHING'
]
=
False
request
=
scrapy
.
Request
(
url
=
baseURL
+
s
,
callback
=
self
.
parse_with_stop_date
)
request
.
meta
[
'item'
]
=
info
yield
request
print
"Unable to execute this crawler with current given parameters."
print
"Enter all parameters: year, month and day, or none of them."
def
parse
(
self
,
response
):
searchData
=
response
.
meta
[
'item'
]
CONTINUE_SEARCHING
=
True
if
searchData
[
'page'
]
==
1
:
searchData
[
'section_url'
]
=
response
.
url
+
"/"
entrySet
=
set
(
response
.
css
(
'article.entry'
)
.
css
(
'div.content'
)
.
css
(
'a::attr(href)'
)
.
extract
())
entrySet
.
remove
(
searchData
[
'section_url'
])
linkSet
=
set
(
response
.
css
(
'article.grid'
)
.
css
(
'div.content'
)
.
css
(
'a::attr(href)'
)
.
extract
())
linkSet
.
remove
(
searchData
[
'section_url'
])
linkSet
.
union
(
entrySet
)
def
parse
(
self
,
response
):
flow_info
=
response
.
meta
[
'item'
]
news_section
=
flow_info
[
'news_section'
]
section_url
=
flow_info
[
'section_url'
]
link_list
=
[]
if
news_section
==
"deportes"
:
section
=
news_section
.
capitalize
()
elif
news_section
==
"espectaculos"
:
section
=
u'Expect
\xc3\xa1
culos'
else
:
linkSet
=
set
(
response
.
css
(
'article.grid'
)
.
css
(
'div.content'
)
.
css
(
'a::attr(href)'
)
.
extract
())
try
:
linkSet
.
remove
(
searchData
[
'section_url'
])
except
KeyError
:
CONTINUE_SEARCHING
=
False
section
=
response
.
xpath
(
'//div[@id="section_title"]/h1/a'
)
.
extract_first
()
if
section
is
not
None
:
section
=
remove_tags
(
section
)
for
link
in
linkSet
:
for
entry
in
response
.
css
(
'article.grid'
)
.
css
(
'div.content'
):
if
section
in
entry
.
css
(
'a.category'
)
.
extract_first
():
link_list
.
append
(
entry
.
xpath
(
'./a[2]/@href'
)
.
extract_first
())
for
link
in
link_list
:
yield
scrapy
.
Request
(
url
=
link
,
callback
=
self
.
parse_item
)
if
CONTINUE_SEARCHING
:
searchData
[
'page'
]
+=
1
page
=
searchData
[
'page'
]
url
=
searchData
[
'section_url'
]
request
=
scrapy
.
Request
(
url
=
url
+
"?page="
+
str
(
page
),
callback
=
self
.
parse
)
request
.
meta
[
'item'
]
=
searchData
next_page
=
response
.
xpath
(
'//ul[@id="paginacion"]'
)
.
css
(
'span.next > a::attr(href)'
)
.
extract_first
()
if
next_page
is
not
None
:
flow_info
=
ImportantFlowData
()
flow_info
[
'news_section'
]
=
news_section
flow_info
[
'section_url'
]
=
section_url
request
=
scrapy
.
Request
(
url
=
section_url
+
next_page
,
callback
=
self
.
parse
)
request
.
meta
[
'item'
]
=
flow_info
yield
request
def
parse_with_stop_date
(
self
,
response
):
searchData
=
response
.
meta
[
'item'
]
CONTINUE_SEARCHING
=
searchData
[
'CONTINUE_SEARCHING'
]
if
not
CONTINUE_SEARCHING
:
if
searchData
[
'page'
]
==
1
:
searchData
[
'section_url'
]
=
response
.
url
+
"/"
entrySet
=
set
(
response
.
css
(
'article.entry'
)
.
css
(
'div.content'
)
.
css
(
'a::attr(href)'
)
.
extract
())
entrySet
.
remove
(
searchData
[
'section_url'
])
linkSet
=
set
(
response
.
css
(
'article.grid'
)
.
css
(
'div.content'
)
.
css
(
'a::attr(href)'
)
.
extract
())
linkSet
.
remove
(
searchData
[
'section_url'
])
linkSet
.
union
(
entrySet
)
linkList
=
list
(
linkSet
)
flow_info
=
response
.
meta
[
'item'
]
news_section
=
flow_info
[
'news_section'
]
section_url
=
flow_info
[
'section_url'
]
if
not
flow_info
[
'to_next_page'
]:
link_list
=
[]
if
news_section
==
"deportes"
:
section
=
news_section
.
capitalize
()
elif
news_section
==
"espectaculos"
:
section
=
u'Expect
\xc3\xa1
culos'
else
:
linkSet
=
set
(
response
.
css
(
'article.grid'
)
.
css
(
'div.content'
)
.
css
(
'a::attr(href)'
)
.
extract
())
try
:
linkSet
.
remove
(
searchData
[
'section_url'
])
linkList
=
list
(
linkSet
)
except
KeyError
:
linkList
=
[]
for
link
in
linkList
:
info
=
ImportantData
()
info
[
'url'
]
=
response
.
url
info
[
'page'
]
=
searchData
[
'page'
]
info
[
'section_url'
]
=
searchData
[
'section_url'
]
if
link
==
linkList
[
-
1
]:
info
[
'LAST_LINK'
]
=
True
else
:
info
[
'LAST_LINK'
]
=
False
reqst
=
scrapy
.
Request
(
url
=
link
,
callback
=
self
.
parse_item_with_stop_date
)
reqst
.
meta
[
'item'
]
=
info
yield
reqst
section
=
response
.
xpath
(
'//div[@id="section_title"]/h1/a'
)
.
extract_first
()
if
section
is
not
None
:
section
=
remove_tags
(
section
)
for
entry
in
response
.
css
(
'article.grid'
)
.
css
(
'div.content'
):
if
section
in
entry
.
css
(
'a.category'
)
.
extract_first
():
link_list
.
append
(
entry
.
xpath
(
'./a[2]/@href'
)
.
extract_first
())
for
link
in
link_list
:
flow_info
=
ImportantFlowData
()
flow_info
[
'news_section'
]
=
news_section
flow_info
[
'section_url'
]
=
section_url
flow_info
[
'return_url'
]
=
response
.
url
if
link_list
.
index
(
link
)
==
link_list
.
index
(
link_list
[
-
1
]):
flow_info
[
'is_last_link'
]
=
True
else
:
flow_info
[
'is_last_link'
]
=
False
request
=
scrapy
.
Request
(
url
=
link
,
callback
=
self
.
parse_item_with_stop_date
)
request
.
meta
[
'item'
]
=
flow_info
yield
request
else
:
searchData
[
'CONTINUE_SEARCHING'
]
=
False
searchData
[
'page'
]
+=
1
page
=
searchData
[
'page'
]
url
=
searchData
[
'section_url'
]
request
=
scrapy
.
Request
(
url
=
url
+
"?page="
+
str
(
page
),
callback
=
self
.
parse_with_stop_date
)
request
.
meta
[
'item'
]
=
searchData
yield
request
next_page
=
response
.
xpath
(
'//ul[@id="paginacion"]'
)
.
css
(
'span.next > a::attr(href)'
)
.
extract_first
()
if
next_page
is
not
None
:
flow_info
=
ImportantFlowData
()
flow_info
[
'to_next_page'
]
=
False
flow_info
[
'news_section'
]
=
news_section
flow_info
[
'section_url'
]
=
section_url
request
=
scrapy
.
Request
(
url
=
section_url
+
next_page
,
callback
=
self
.
parse_with_stop_date
)
request
.
meta
[
'item'
]
=
flow_info
yield
request
def
parse_item
(
self
,
response
):
item
=
NoticiasItem
()
res
=
remove_tags
(
response
.
xpath
(
'//script[@type="application/ld+json"]'
)
.
extract_first
())
newsData
=
json
.
loads
(
res
)
item
[
'date'
]
=
newsData
[
'datePublished'
][:
-
1
]
item
[
'title'
]
=
newsData
[
'headline'
]
resp
=
remove_tags
(
response
.
xpath
(
'//script[@type="application/ld+json"]'
)
.
extract_first
())
news_data
=
json
.
loads
(
resp
)
try
:
topic
=
news
D
ata
[
'articleSection'
]
topic
=
news
_d
ata
[
'articleSection'
]
except
:
topic
=
None
item
[
'topic'
]
=
topic
item
[
'text'
]
=
newsData
[
'articleBody'
]
item
[
'url'
]
=
response
.
url
## News item info ##
item
[
'date'
]
=
news_data
[
'datePublished'
][:
-
1
]
item
[
'title'
]
=
news_data
[
'headline'
]
item
[
'topic'
]
=
topic
item
[
'text'
]
=
news_data
[
'articleBody'
]
item
[
'url'
]
=
response
.
url
yield
item
def
parse_item_with_stop_date
(
self
,
response
):
res
=
remove_tags
(
response
.
xpath
(
'//script[@type="application/ld+json"]'
)
.
extract_first
())
news
Data
=
json
.
loads
(
res
)
d
=
newsD
ata
[
'datePublished'
]
d
=
d
[:
d
.
find
(
"T"
)]
dt
=
datetime
.
strptime
(
d
,
'
%
Y-
%
m-
%
d'
)
.
date
()
if
dt
>=
self
.
stopD
ate
:
info
=
response
.
meta
[
'item'
]
res
p
=
remove_tags
(
response
.
xpath
(
'//script[@type="application/ld+json"]'
)
.
extract_first
())
news
_data
=
json
.
loads
(
resp
)
news_date
=
news_d
ata
[
'datePublished'
]
news_date
=
news_date
[:
news_date
.
find
(
"T"
)]
news_date
=
datetime
.
strptime
(
news_date
,
'
%
Y-
%
m-
%
d'
)
.
date
()
if
news_date
>=
self
.
stop_d
ate
:
flow_
info
=
response
.
meta
[
'item'
]
item
=
NoticiasItem
()
text
=
''
item
[
'date'
]
=
newsData
[
'datePublished'
][:
-
1
]
item
[
'title'
]
=
newsData
[
'headline'
]
try
:
topic
=
news
D
ata
[
'articleSection'
]
topic
=
news
_d
ata
[
'articleSection'
]
except
:
topic
=
None
item
[
'topic'
]
=
topic
item
[
'text'
]
=
newsData
[
'articleBody'
]
item
[
'url'
]
=
response
.
url
## News item info ##
item
[
'date'
]
=
news_data
[
'datePublished'
][:
-
1
]
item
[
'title'
]
=
news_data
[
'headline'
]
item
[
'topic'
]
=
topic
item
[
'text'
]
=
news_data
[
'articleBody'
]
item
[
'url'
]
=
response
.
url
yield
item
if
info
[
'LAST_LINK'
]:
info
[
'CONTINUE_SEARCHING'
]
=
True
request
=
scrapy
.
Request
(
url
=
info
[
'url'
],
callback
=
self
.
parse_with_stop_date
,
dont_filter
=
True
)
request
.
meta
[
'item'
]
=
info
if
flow_info
[
'is_last_link'
]:
flow_info
[
'to_next_page'
]
=
True
request
=
scrapy
.
Request
(
url
=
flow_info
[
'return_url'
],
callback
=
self
.
parse_with_stop_date
,
dont_filter
=
True
)
request
.
meta
[
'item'
]
=
flow_info
yield
request
descarga_hacia_atras/foraneos/prensaHn/scrapy.cfg
View file @
9fd0391f
# Automatically created by: scrapy startproject
#
# For more information about the [deploy] section see:
# https://scrapyd.readthedocs.
org
/en/latest/deploy.html
# https://scrapyd.readthedocs.
io
/en/latest/deploy.html
[settings]
default = prensaHn.settings
...
...
descarga_hacia_atras/heraldoChihuahua/heraldoChihuahua/spiders/noticias.py
View file @
9fd0391f
...
...
@@ -5,13 +5,15 @@ MEDIA:
El Heraldo de Chihuahua, Chihuahua
USAGE
$ cd heraldoChihuahua
$ cd heraldoChihuahua
/
------------------------------------------------------------------------------------------------------------
## Get all the news from the most current to the oldest. It's necessary to use the parse_date_files.py file
for the news contained in noticias.json being splitted into files by date. ##
$ scrapy crawl noticias --nolog -s filename=noticias.json
------------------------------------------------------------------------------------------------------------
## Get all the news from the most current to a specific date. ##
$ scrapy crawl noticias --nolog -s filename=2018-08-30.json -a year=2018 -a month=8 -a day=30
"""
...
...
descarga_hacia_atras/laJornadaMaya/laJornadaMaya/spiders/noticias.py
View file @
9fd0391f
...
...
@@ -67,21 +67,20 @@ class QuotesSpider(scrapy.Spider):
request
.
meta
[
'item'
]
=
flow_info
yield
request
else
:
if
year
is
None
and
month
is
None
and
day
is
None
:
self
.
stop_date
=
None
for
s
in
section_list
:
flow_info
=
ImportantFlowData
()
flow_info
[
'news_section'
]
=
s
elif
year
is
None
and
month
is
None
and
day
is
None
:
self
.
stop_date
=
None
for
s
in
section_list
:
flow_info
=
ImportantFlowData
()
flow_info
[
'news_section'
]
=
s
request
=
scrapy
.
Request
(
url
=
self
.
base_url
+
s
,
callback
=
self
.
parse
)
request
.
meta
[
'item'
]
=
flow_info
yield
request
request
=
scrapy
.
Request
(
url
=
self
.
base_url
+
s
,
callback
=
self
.
parse
)
request
.
meta
[
'item'
]
=
flow_info
yield
request
else
:
print
"Unable to execute this crawler with current given parameters."
print
"Enter all parameters: year, month and day, or none of them."
else
:
print
"Unable to execute this crawler with current given parameters."
print
"Enter all parameters: year, month and day, or none of them."
...
...
descarga_hacia_atras/tintaFresca/tintaFresca/spiders/noticias.py
View file @
9fd0391f
...
...
@@ -5,13 +5,15 @@ MEDIA:
Tinta Fresca, Chiapas
USAGE
$ cd tintaFresca
$ cd tintaFresca
/
------------------------------------------------------------------------------------------------------------
## Get all the news from the most current to the oldest. It's necessary to use the parse_date_files.py file
for the news contained in noticias.json being splitted into files by date. ##
$ scrapy crawl noticias --nolog -s filename=noticias.json
------------------------------------------------------------------------------------------------------------
## Get all the news from the most current to a specific date. ##
$ scrapy crawl noticias --nolog -s filename=2018-08-30.json -a year=2018 -a month=8 -a day=30
"""
...
...
@@ -69,8 +71,8 @@ class QuotesSpider(scrapy.Spider):
baseURL
=
"http://tintafresca.com.mx/"
#
section_list = ["letras_en_su_tinta/page1/", "tgz/page1/", "patria_chica/page1/", "hecho_en_chiapas/page1/", "show/page1/", "rafaga/page1/"]
section_list
=
[
"tgz/page1/"
,
"patria_chica/page1/"
,
"hecho_en_chiapas/page1/"
,
"show/page1/"
]
section_list
=
[
"letras_en_su_tinta/page1/"
,
"tgz/page1/"
,
"patria_chica/page1/"
,
"hecho_en_chiapas/page1/"
,
"show/page1/"
,
"rafaga/page1/"
]
#
section_list = ["tgz/page1/", "patria_chica/page1/", "hecho_en_chiapas/page1/", "show/page1/"]
self
.
month_parser
=
dict
(
Enero
=
'01'
,
Febrero
=
'02'
,
Marzo
=
'03'
,
Abril
=
'04'
,
Mayo
=
'05'
,
Junio
=
'06'
,
Julio
=
'07'
,
Agosto
=
'08'
,
Septiembre
=
'09'
,
Octubre
=
'10'
,
Noviembre
=
'11'
,
Diciembre
=
'12'
)
...
...
descarga_por_dia/cuartoPoder/cuartoPoder/spiders/noticias.py
View file @
9fd0391f
...
...
@@ -76,7 +76,7 @@ class QuotesSpider(scrapy.Spider):
flow_info
=
response
.
meta
[
'item'
]
for
link
in
response
.
css
(
'ul.news-list'
)
.
xpath
(
'./li/h5/a/@href'
)
.
extract
():
to_next_page
=
True
flow_info
[
'to_next_page'
]
=
True
news_link
=
self
.
baseURL
+
link
yield
scrapy
.
Request
(
url
=
news_link
,
callback
=
self
.
parse_item
)
...
...
@@ -102,7 +102,7 @@ class QuotesSpider(scrapy.Spider):
news_date
=
datetime
(
int
(
self
.
year
),
int
(
self
.
month
),
int
(
self
.
day
),
tzinfo
=
self
.
tz
)
.
isoformat
(
"T"
)
title
=
response
.
css
(
'div.post-title'
)
.
css
(
'h1'
)
.
extract_first
()
if
title
is
not
None
:
remove_tags
(
title
)
if
title
is
not
None
:
title
=
remove_tags
(
title
)
topic
=
response
.
css
(
'div.big-title'
)
.
xpath
(
'./h2/a/span'
)
.
extract_first
()
if
topic
is
not
None
:
topic
=
remove_tags
(
topic
)
...
...
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