crawlers

descarga_por_dia/miPuntoDeVista/miPuntoDeVista/pipelines.py

@@ -11,6 +11,9 @@ from collections import OrderedDict
 
 class JsonWriterPipeline(object):
 
+    def __init__(self, filename):
+        self.filename = filename
+
     @classmethod
     def from_crawler(cls, crawler):
         # Here you get whatever value was passed through the "filename" command line parameter
@@ -20,9 +23,6 @@ class JsonWriterPipeline(object):
         # Instantiate the pipeline with the file name
         return cls(filename)
 
-    def __init__(self, filename):
-        self.filename = filename
-
     def open_spider(self, spider):
         self.counter = 0
         self.file = open(self.filename, 'w')

descarga_por_dia/miPuntoDeVista/miPuntoDeVista/spiders/noticias.py

@@ -2,7 +2,7 @@ import scrapy, re
 
 """
 USO:
-scrapy crawl noticias -t json --nolog -s filename=2018-03-22.json -a year=2017 -a month=3 -a day=22
+scrapy crawl noticias --nolog -s filename=2018-03-22.json -a year=2017 -a month=3 -a day=22
 """
 
 TAG_RE = re.compile(r'<[^>]+>')