Index

_ | A | B | C | D | E | F | G | H | I | J | L | M | N | O | P | Q | R | S | T | U | V | W | X

_

__nonzero__() (scrapy.selector.XPathSelector method)

A

adapt_response() (scrapy.contrib.spiders.XMLFeedSpider method)
add_value() (scrapy.contrib.loader.ItemLoader method)
add_xpath() (scrapy.contrib.loader.XPathItemLoader method)
allowed_domains (scrapy.spider.BaseSpider attribute)
AWS_ACCESS_KEY_ID
setting
AWS_SECRET_ACCESS_KEY
setting

B

BaseItemExporter (class in scrapy.contrib.exporter)
BaseMatcher (class in scrapy.contrib_exp.crawlspider.matchers)
BaseSgmlLinkExtractor (class in scrapy.contrib.linkextractors.sgml)
BaseSgmlRequestExtractor (class in scrapy.contrib_exp.crawlspider.reqext)
BaseSpider (class in scrapy.spider)
body (scrapy.http.Request attribute)
(scrapy.http.Response attribute)
body_as_unicode() (scrapy.http.TextResponse method)
BOT_NAME
setting
BOT_VERSION
setting

C

Canonicalize (class in scrapy.contrib_exp.crawlspider.reqproc)
clear_stats() (scrapy.statscol.StatsCollector method)
close_spider()
(scrapy.statscol.StatsCollector method)
CLOSESPIDER_ITEMPASSED
setting
CLOSESPIDER_TIMEOUT
setting
command
crawl
fetch
genspider
list
parse
queue
runserver
runspider
settings
shell
startproject
view
COMMANDS_MODULE
setting
Compose (class in scrapy.contrib.loader.processor)
CONCURRENT_ITEMS
setting
CONCURRENT_REQUESTS_PER_SPIDER
setting
CONCURRENT_SPIDERS
setting
context (scrapy.contrib.loader.ItemLoader attribute)
COOKIES_DEBUG
setting
CookiesMiddleware (class in scrapy.contrib.downloadermiddleware.cookies)
copy() (scrapy.http.Request method)
(scrapy.http.Response method)
CoreStats (class in scrapy.contrib.corestats.corestats)
crawl
command
CrawlerResource (class in scrapy.contrib.webservice.crawler)
CrawlSpider (class in scrapy.contrib.spiders)
(class in scrapy.contrib_exp.crawlspider.spider)
CRITICAL (in module scrapy.log)
CSVFeedSpider (class in scrapy.contrib.spiders)
CsvItemExporter (class in scrapy.contrib.exporter)

D

DEBUG (in module scrapy.log)
default_input_processor (scrapy.contrib.loader.ItemLoader attribute)
DEFAULT_ITEM_CLASS
setting
default_item_class (scrapy.contrib.loader.ItemLoader attribute)
default_output_processor (scrapy.contrib.loader.ItemLoader attribute)
DEFAULT_REQUEST_HEADERS
setting
DEFAULT_RESPONSE_ENCODING
setting
default_selector_class (scrapy.contrib.loader.XPathItemLoader attribute)
DefaultHeadersMiddleware (class in scrapy.contrib.downloadermiddleware.defaultheaders)
delimiter (scrapy.contrib.spiders.CSVFeedSpider attribute)
DEPTH_LIMIT
setting
DEPTH_STATS
setting
DepthMiddleware (class in scrapy.contrib.spidermiddleware.depth)
disabled (scrapy.extension.ExtensionManager attribute)
dont_redirect
reqmeta
dont_retry
reqmeta
DOWNLOAD_DELAY
setting
DOWNLOAD_HANDLERS
setting
DOWNLOAD_HANDLERS_BASE
setting
DOWNLOAD_TIMEOUT
setting
DOWNLOADER_DEBUG
setting
DOWNLOADER_MIDDLEWARES
setting
DOWNLOADER_MIDDLEWARES_BASE
setting
DOWNLOADER_STATS
setting
DownloaderMiddleware (class in scrapy.contrib.downloadermiddleware)
DownloaderStats (class in scrapy.contrib.downloadermiddleware.stats)
DownloadTimeoutMiddleware (class in scrapy.contrib.downloadermiddleware.downloadtimeout)
DropItem
DummyStatsCollector (class in scrapy.statscol)
DUPEFILTER_CLASS
setting

E

enabled (scrapy.extension.ExtensionManager attribute)
encoding (scrapy.contrib.exporter.BaseItemExporter attribute)
(scrapy.http.TextResponse attribute)
ENCODING_ALIASES
setting
ENCODING_ALIASES_BASE
setting
engine_started
signal
engine_started() (in module scrapy.signals)
engine_stopped
signal
engine_stopped() (in module scrapy.signals)
EngineStatusResource (class in scrapy.contrib.webservice.enginestatus)
ERROR (in module scrapy.log)
export_empty_fields (scrapy.contrib.exporter.BaseItemExporter attribute)
export_item() (scrapy.contrib.exporter.BaseItemExporter method)
ExtensionManager (class in scrapy.extension)
EXTENSIONS
setting
EXTENSIONS_BASE
setting
extract() (scrapy.selector.XPathSelector method)
(scrapy.selector.XPathSelectorList method)
extract_unquoted() (scrapy.selector.XPathSelector method)
(scrapy.selector.XPathSelectorList method)

F

FEED_EXPORTERS
setting
FEED_EXPORTERS_BASE
setting
FEED_FORMAT
setting
FEED_STORAGES
setting
FEED_STORAGES_BASE
setting
FEED_STORE_EMPTY
setting
FEED_URI
setting
fetch
command
Field (class in scrapy.item)
fields (scrapy.item.Item attribute)
fields_to_export (scrapy.contrib.exporter.BaseItemExporter attribute)
FilterDomain (class in scrapy.contrib_exp.crawlspider.reqproc)
FilterUrl (class in scrapy.contrib_exp.crawlspider.reqproc)
finish_exporting() (scrapy.contrib.exporter.BaseItemExporter method)
flags (scrapy.http.Response attribute)
FormRequest (class in scrapy.http)
from_response() (scrapy.http.FormRequest class method)

G

genspider
command
get() (scrapy.conf.Settings method)
get_collected_values() (scrapy.contrib.loader.ItemLoader method)
get_input_processor() (scrapy.contrib.loader.ItemLoader method)
get_media_requests() (scrapy.contrib.pipeline.images.ImagesPipeline method)
get_oldest() (in module scrapy.utils.trackref)
get_output_processor() (scrapy.contrib.loader.ItemLoader method)
get_output_value() (scrapy.contrib.loader.ItemLoader method)
get_stats() (scrapy.statscol.StatsCollector method)
get_target() (scrapy.contrib.webservice.enginestatus.scrapy.webservice.JsonRpcResource method)
get_value() (scrapy.contrib.loader.ItemLoader method)
(scrapy.statscol.StatsCollector method)
get_xpath() (scrapy.contrib.loader.XPathItemLoader method)
getbool() (scrapy.conf.Settings method)
getfloat() (scrapy.conf.Settings method)
getint() (scrapy.conf.Settings method)
getlist() (scrapy.conf.Settings method)

H

handle_httpstatus_list
reqmeta
headers (scrapy.contrib.spiders.CSVFeedSpider attribute)
(scrapy.http.Request attribute)
(scrapy.http.Response attribute)
HtmlResponse (class in scrapy.http)
HtmlXPathSelector (class in scrapy.selector)
HttpAuthMiddleware (class in scrapy.contrib.downloadermiddleware.httpauth)
HTTPCACHE_DIR
setting
HTTPCACHE_EXPIRATION_SECS
setting
HTTPCACHE_IGNORE_HTTP_CODES
setting
HTTPCACHE_IGNORE_MISSING
setting
HTTPCACHE_IGNORE_SCHEMES
setting
HTTPCACHE_STORAGE
setting
HttpCacheMiddleware (class in scrapy.contrib.downloadermiddleware.httpcache)
HttpCompressionMiddleware (class in scrapy.contrib.downloadermiddleware.httpcompression)
HttpErrorMiddleware (class in scrapy.contrib.spidermiddleware.httperror)
HttpProxyMiddleware (class in scrapy.contrib.downloadermiddleware.httpproxy)

I

Identity (class in scrapy.contrib.loader.processor)
IgnoreRequest
IMAGES_EXPIRES
setting
IMAGES_MIN_HEIGHT
setting
IMAGES_MIN_WIDTH
setting
IMAGES_STORE
setting
IMAGES_THUMBS
setting
ImagesPipeline (class in scrapy.contrib.pipeline.images)
inc_value() (scrapy.statscol.StatsCollector method)
INFO (in module scrapy.log)
Item (class in scrapy.item)
item (scrapy.contrib.loader.ItemLoader attribute)
item_completed() (scrapy.contrib.pipeline.images.ImagesPipeline method)
item_dropped
signal
item_dropped() (in module scrapy.signals)
item_passed
signal
item_passed() (in module scrapy.signals)
ITEM_PIPELINES
setting
item_scraped
signal
item_scraped() (in module scrapy.signals)
ItemLoader (class in scrapy.contrib.loader)
iter_all() (in module scrapy.utils.trackref)
iter_spider_stats() (scrapy.statscol.StatsCollector method)
iterator (scrapy.contrib.spiders.XMLFeedSpider attribute)
itertag (scrapy.contrib.spiders.XMLFeedSpider attribute)

J

Join (class in scrapy.contrib.loader.processor)
JsonItemExporter (class in scrapy.contrib.exporter)
JsonLinesItemExporter (class in scrapy.contrib.exporter)

L

list
command
load() (scrapy.extension.ExtensionManager method)
load_item() (scrapy.contrib.loader.ItemLoader method)
loaded (scrapy.extension.ExtensionManager attribute)
log() (scrapy.spider.BaseSpider method)
LOG_ENABLED
setting
LOG_ENCODING
setting
LOG_FILE
setting
LOG_LEVEL
setting
LOG_STDOUT
setting

M

MAIL_FROM
setting
MAIL_HOST
setting
MAIL_PASS
setting
MAIL_PORT
setting
mail_sent
signal
mail_sent() (in module scrapy.mail)
MAIL_USER
setting
make_requests_from_url() (scrapy.spider.BaseSpider method)
MapCompose (class in scrapy.contrib.loader.processor)
max_value() (scrapy.statscol.StatsCollector method)
MEMDEBUG_ENABLED
setting
MEMDEBUG_NOTIFY
setting
MemoryStatsCollector (class in scrapy.statscol)
MEMUSAGE_ENABLED
setting
MEMUSAGE_LIMIT_MB
setting
MEMUSAGE_NOTIFY_MAIL
setting
MEMUSAGE_REPORT
setting
MEMUSAGE_WARNING_MB
setting
meta (scrapy.http.Request attribute)
(scrapy.http.Response attribute)
method (scrapy.http.Request attribute)
min_value() (scrapy.statscol.StatsCollector method)
msg() (in module scrapy.log)

N

name (scrapy.spider.BaseSpider attribute)
namespaces (scrapy.contrib.spiders.XMLFeedSpider attribute)
NEWSPIDER_MODULE
setting
NotConfigured
NotSupported

O

object_ref (class in scrapy.utils.trackref)
OffsiteMiddleware (class in scrapy.contrib.spidermiddleware.offsite)
open_spider()
(scrapy.statscol.StatsCollector method)

P

parse
command
parse() (scrapy.spider.BaseSpider method)
parse_node() (scrapy.contrib.spiders.XMLFeedSpider method)
parse_row() (scrapy.contrib.spiders.CSVFeedSpider method)
PickleItemExporter (class in scrapy.contrib.exporter)
PprintItemExporter (class in scrapy.contrib.exporter)
print_live_refs() (in module scrapy.utils.trackref)
process_download_exception() (scrapy.contrib.downloadermiddleware.DownloaderMiddleware method)
process_item()
process_request() (scrapy.contrib.downloadermiddleware.DownloaderMiddleware method)
process_response() (scrapy.contrib.downloadermiddleware.DownloaderMiddleware method)
process_results() (scrapy.contrib.spiders.XMLFeedSpider method)
process_spider_exception() (scrapy.contrib.spidermiddleware.SpiderMiddleware method)
process_spider_input() (scrapy.contrib.spidermiddleware.SpiderMiddleware method)
process_spider_output() (scrapy.contrib.spidermiddleware.SpiderMiddleware method)
Python Enhancement Proposals
PEP 8

Q

queue
command

R

RANDOMIZE_DOWNLOAD_DELAY
setting
re() (scrapy.selector.XPathSelector method)
(scrapy.selector.XPathSelectorList method)
REDIRECT_MAX_METAREFRESH_DELAY
setting
REDIRECT_MAX_TIMES
setting
REDIRECT_PRIORITY_ADJUST
setting
RedirectMiddleware (class in scrapy.contrib.downloadermiddleware.redirect)
RefererMiddleware (class in scrapy.contrib.spidermiddleware.referer)
register_namespace() (scrapy.selector.XPathSelector method)
reload() (scrapy.extension.ExtensionManager method)
replace() (scrapy.http.Request method)
(scrapy.http.Response method)
replace_value() (scrapy.contrib.loader.ItemLoader method)
replace_xpath() (scrapy.contrib.loader.XPathItemLoader method)
reqmeta
dont_redirect
dont_retry
handle_httpstatus_list
Request (class in scrapy.http)
request (scrapy.http.Response attribute)
request_received
signal
request_received() (in module scrapy.signals)
RequestLimitMiddleware (class in scrapy.contrib.spidermiddleware.requestlimit)
REQUESTS_QUEUE_SIZE
setting
Response (class in scrapy.http)
response_downloaded
signal
response_downloaded() (in module scrapy.signals)
response_received
signal
response_received() (in module scrapy.signals)
RetryMiddleware (class in scrapy.contrib.downloadermiddleware.retry)
ROBOTSTXT_OBEY
setting
RobotsTxtMiddleware (class in scrapy.contrib.downloadermiddleware.robotstxt)
Rule (class in scrapy.contrib.spiders)
(class in scrapy.contrib_exp.crawlspider.rules)
rules (scrapy.contrib.spiders.CrawlSpider attribute)
runserver
command
runspider
command

S

SCHEDULER
setting
SCHEDULER_MIDDLEWARES
setting
SCHEDULER_MIDDLEWARES_BASE
setting
SCHEDULER_ORDER
setting
scrapy.conf (module)
scrapy.contrib.closespider (module)
scrapy.contrib.closespider.CloseSpider (class in scrapy.contrib.closespider)
scrapy.contrib.corestats.corestats (module)
scrapy.contrib.debug (module)
scrapy.contrib.debug.Debugger (class in scrapy.contrib.debug)
scrapy.contrib.debug.StackTraceDump (class in scrapy.contrib.debug)
scrapy.contrib.downloadermiddleware (module)
scrapy.contrib.downloadermiddleware.cookies (module)
scrapy.contrib.downloadermiddleware.defaultheaders (module)
scrapy.contrib.downloadermiddleware.downloadtimeout (module)
scrapy.contrib.downloadermiddleware.httpauth (module)
scrapy.contrib.downloadermiddleware.httpcache (module)
scrapy.contrib.downloadermiddleware.httpcompression (module)
scrapy.contrib.downloadermiddleware.httpproxy (module)
scrapy.contrib.downloadermiddleware.redirect (module)
scrapy.contrib.downloadermiddleware.retry (module)
scrapy.contrib.downloadermiddleware.robotstxt (module)
scrapy.contrib.downloadermiddleware.stats (module)
scrapy.contrib.downloadermiddleware.useragent (module)
scrapy.contrib.exporter (module)
scrapy.contrib.linkextractors (module)
scrapy.contrib.linkextractors.sgml (module)
scrapy.contrib.loader (module)
scrapy.contrib.loader.processor (module)
scrapy.contrib.memdebug (module)
scrapy.contrib.memdebug.MemoryDebugger (class in scrapy.contrib.memdebug)
scrapy.contrib.memusage (module)
scrapy.contrib.memusage.MemoryUsage (class in scrapy.contrib.memusage)
scrapy.contrib.pipeline.images (module)
scrapy.contrib.spidermiddleware (module)
scrapy.contrib.spidermiddleware.depth (module)
scrapy.contrib.spidermiddleware.httperror (module)
scrapy.contrib.spidermiddleware.offsite (module)
scrapy.contrib.spidermiddleware.referer (module)
scrapy.contrib.spidermiddleware.requestlimit (module)
scrapy.contrib.spidermiddleware.urllength (module)
scrapy.contrib.spiders (module)
scrapy.contrib.statscol (module)
scrapy.contrib.statsmailer (module)
scrapy.contrib.statsmailer.StatsMailer (class in scrapy.contrib.statsmailer)
scrapy.contrib.webservice (module)
scrapy.contrib.webservice.crawler (module)
scrapy.contrib.webservice.enginestatus (module)
scrapy.contrib.webservice.stats (module)
scrapy.contrib_exp.crawlspider.matchers (module)
scrapy.contrib_exp.crawlspider.reqext (module)
scrapy.contrib_exp.crawlspider.reqproc (module)
scrapy.contrib_exp.crawlspider.rules (module)
scrapy.contrib_exp.crawlspider.spider (module)
scrapy.contrib_exp.djangoitem (module)
scrapy.exceptions (module)
scrapy.extension (module)
scrapy.http (module)
scrapy.item (module)
scrapy.log (module)
scrapy.mail (module)
scrapy.selector (module)
scrapy.signals (module)
scrapy.spider (module)
scrapy.statscol (module)
scrapy.telnet (module), [1]
scrapy.telnet.TelnetConsole (class in scrapy.telnet)
scrapy.utils.trackref (module)
scrapy.webservice (module)
scrapy.webservice.JsonResource (class in scrapy.contrib.webservice.enginestatus)
scrapy.webservice.JsonRpcResource (class in scrapy.contrib.webservice.enginestatus)
scrapy.webservice.WebService (class in scrapy.webservice)
select() (scrapy.selector.XPathSelector method)
(scrapy.selector.XPathSelectorList method)
selector (scrapy.contrib.loader.XPathItemLoader attribute)
send() (in module scrapy.mail)
serialize_field() (scrapy.contrib.exporter.BaseItemExporter method)
set_stats() (scrapy.statscol.StatsCollector method)
set_value() (scrapy.statscol.StatsCollector method)
setting
AWS_ACCESS_KEY_ID
AWS_SECRET_ACCESS_KEY
BOT_NAME
BOT_VERSION
CLOSESPIDER_ITEMPASSED
CLOSESPIDER_TIMEOUT
COMMANDS_MODULE
CONCURRENT_ITEMS
CONCURRENT_REQUESTS_PER_SPIDER
CONCURRENT_SPIDERS
COOKIES_DEBUG
DEFAULT_ITEM_CLASS
DEFAULT_REQUEST_HEADERS
DEFAULT_RESPONSE_ENCODING
DEPTH_LIMIT
DEPTH_STATS
DOWNLOADER_DEBUG
DOWNLOADER_MIDDLEWARES
DOWNLOADER_MIDDLEWARES_BASE
DOWNLOADER_STATS
DOWNLOAD_DELAY
DOWNLOAD_HANDLERS
DOWNLOAD_HANDLERS_BASE
DOWNLOAD_TIMEOUT
DUPEFILTER_CLASS
ENCODING_ALIASES
ENCODING_ALIASES_BASE
EXTENSIONS
EXTENSIONS_BASE
FEED_EXPORTERS
FEED_EXPORTERS_BASE
FEED_FORMAT
FEED_STORAGES
FEED_STORAGES_BASE
FEED_STORE_EMPTY
FEED_URI
HTTPCACHE_DIR
HTTPCACHE_EXPIRATION_SECS
HTTPCACHE_IGNORE_HTTP_CODES
HTTPCACHE_IGNORE_MISSING
HTTPCACHE_IGNORE_SCHEMES
HTTPCACHE_STORAGE
IMAGES_EXPIRES
IMAGES_MIN_HEIGHT
IMAGES_MIN_WIDTH
IMAGES_STORE
IMAGES_THUMBS
ITEM_PIPELINES
LOG_ENABLED
LOG_ENCODING
LOG_FILE
LOG_LEVEL
LOG_STDOUT
MAIL_FROM
MAIL_HOST
MAIL_PASS
MAIL_PORT
MAIL_USER
MEMDEBUG_ENABLED
MEMDEBUG_NOTIFY
MEMUSAGE_ENABLED
MEMUSAGE_LIMIT_MB
MEMUSAGE_NOTIFY_MAIL
MEMUSAGE_REPORT
MEMUSAGE_WARNING_MB
NEWSPIDER_MODULE
RANDOMIZE_DOWNLOAD_DELAY
REDIRECT_MAX_METAREFRESH_DELAY
REDIRECT_MAX_TIMES
REDIRECT_PRIORITY_ADJUST
REQUESTS_QUEUE_SIZE
ROBOTSTXT_OBEY
SCHEDULER
SCHEDULER_MIDDLEWARES
SCHEDULER_MIDDLEWARES_BASE
SCHEDULER_ORDER
SPIDER_MIDDLEWARES
SPIDER_MIDDLEWARES_BASE
SPIDER_MODULES
STATSMAILER_RCPTS
STATS_CLASS
STATS_DUMP
STATS_ENABLED
STATS_SDB_ASYNC
STATS_SDB_DOMAIN
TELNETCONSOLE_ENABLED
TELNETCONSOLE_PORT
TEMPLATES_DIR
URLLENGTH_LIMIT
USER_AGENT
WEBSERVICE_ENABLED
WEBSERVICE_LOGFILE
WEBSERVICE_PORT
settings
command
Settings (class in scrapy.conf)
SgmlLinkExtractor (class in scrapy.contrib.linkextractors.sgml)
SgmlRequestExtractor (class in scrapy.contrib_exp.crawlspider.reqext)
shell
command
signal
engine_started
engine_stopped
item_dropped
item_passed
item_scraped
mail_sent
request_received
response_downloaded
response_received
spider_closed
spider_idle
spider_opened
stats_spider_closed
stats_spider_closing
stats_spider_opened
update_telnet_vars
SimpledbStatsCollector (class in scrapy.contrib.statscol)
spider_closed
signal
spider_closed() (in module scrapy.signals)
spider_idle
signal
spider_idle() (in module scrapy.signals)
SPIDER_MIDDLEWARES
setting
SPIDER_MIDDLEWARES_BASE
setting
SPIDER_MODULES
setting
spider_opened
signal
spider_opened() (in module scrapy.signals)
spider_stats (scrapy.statscol.MemoryStatsCollector attribute)
SpiderMiddleware (class in scrapy.contrib.spidermiddleware)
start() (in module scrapy.log)
start_exporting() (scrapy.contrib.exporter.BaseItemExporter method)
start_requests() (scrapy.spider.BaseSpider method)
start_urls (scrapy.spider.BaseSpider attribute)
started (in module scrapy.log)
startproject
command
STATS_CLASS
setting
STATS_DUMP
setting
STATS_ENABLED
setting
STATS_SDB_ASYNC
setting
STATS_SDB_DOMAIN
setting
stats_spider_closed
signal
stats_spider_closed() (in module scrapy.signals)
stats_spider_closing
signal
stats_spider_closing() (in module scrapy.signals)
stats_spider_opened
signal
stats_spider_opened() (in module scrapy.signals)
StatsCollector (class in scrapy.statscol)
STATSMAILER_RCPTS
setting
StatsResource (class in scrapy.contrib.webservice.stats)
status (scrapy.http.Response attribute)

T

TakeFirst (class in scrapy.contrib.loader.processor)
TELNETCONSOLE_ENABLED
setting
TELNETCONSOLE_PORT
setting
TEMPLATES_DIR
setting
TextResponse (class in scrapy.http)

U

Unique (class in scrapy.contrib_exp.crawlspider.reqproc)
update_telnet_vars
signal
update_telnet_vars() (in module scrapy.telnet)
url (scrapy.http.Request attribute)
(scrapy.http.Response attribute)
URLLENGTH_LIMIT
setting
UrlLengthMiddleware (class in scrapy.contrib.spidermiddleware.urllength)
UrlListMatcher (class in scrapy.contrib_exp.crawlspider.matchers)
UrlMatcher (class in scrapy.contrib_exp.crawlspider.matchers)
UrlRegexMatcher (class in scrapy.contrib_exp.crawlspider.matchers)
USER_AGENT
setting
UserAgentMiddleware (class in scrapy.contrib.downloadermiddleware.useragent)

V

view
command

W

WARNING (in module scrapy.log)
WEBSERVICE_ENABLED
setting
WEBSERVICE_LOGFILE
setting
WEBSERVICE_PORT
setting
ws_name (scrapy.contrib.webservice.enginestatus.scrapy.webservice.JsonResource attribute)

X

XMLFeedSpider (class in scrapy.contrib.spiders)
XmlItemExporter (class in scrapy.contrib.exporter)
XmlResponse (class in scrapy.http)
XmlXPathSelector (class in scrapy.selector)
XPathItemLoader (class in scrapy.contrib.loader)
XPathRequestExtractor (class in scrapy.contrib_exp.crawlspider.reqext)
XPathSelector (class in scrapy.selector)
XPathSelectorList (class in scrapy.selector)