RomanNum3ral
/
scrapy
mirror of https://github.com/scrapy/scrapy.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[itemloader-errors] undo _proc 

#3836
This commit is contained in:
Mabel Villalba 2019-06-25 13:54:47 +02:00
parent f134b1daf3
commit ad8c980010
1 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
scrapy/loader/__init__.py
View File

@ -106,17 +106,17 @@ class ItemLoader(object):
value = arg_to_iter(value)
value = flatten(extract_regex(regex, x) for x in value)
for _proc in processors:
for proc in processors:
if value is None:
break
proc = wrap_loader_context(_proc, self.context)
_proc = proc
proc = wrap_loader_context(proc, self.context)
try:
value = proc(value)
except Exception as e:
raise ValueError(
"Error with processor %s value=%r error='%s: %s'" %
(_proc.__class__.__name__, value, type(e).__name__,
str(e)))
raise ValueError("Error with processor %s value=%r error='%s: %s'" %
(_proc.__class__.__name__, value,
type(e).__name__, str(e)))
return value
def load_item(self):
@ -155,8 +155,9 @@ class ItemLoader(object):
return proc
def _process_input_value(self, field_name, value):
_proc = self.get_input_processor(field_name)
proc = wrap_loader_context(_proc, self.context)
proc = self.get_input_processor(field_name)
_proc = proc
proc = wrap_loader_context(proc, self.context)
try:
return proc(value)
except Exception as e: