From 548a432951ef48f142d6091ecffd8e54eaab3fc4 Mon Sep 17 00:00:00 2001 From: Kurt Peek Date: Fri, 5 May 2017 13:03:56 +0200 Subject: [PATCH] Minor grammatical changes --- docs/topics/logging.rst | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/docs/topics/logging.rst b/docs/topics/logging.rst index ac3b614fc..a3281dd6b 100644 --- a/docs/topics/logging.rst +++ b/docs/topics/logging.rst @@ -27,7 +27,7 @@ Scrapy from scripts as described in :ref:`run-from-script`. Log levels ========== -Python's builtin logging defines 5 different levels to indicate severity on a +Python's builtin logging defines 5 different levels to indicate the severity of a given log message. Here are the standard ones, listed in decreasing order: 1. ``logging.CRITICAL`` - for critical errors (highest severity) @@ -47,20 +47,20 @@ level:: There are shortcuts for issuing log messages on any of the standard 5 levels, and there's also a general ``logging.log`` method which takes a given level as -argument. If you need so, last example could be rewrote as:: +argument. If needed, the last example could be rewritten as:: import logging logging.log(logging.WARNING, "This is a warning") -On top of that, you can create different "loggers" to encapsulate messages (For -example, a common practice it's to create different loggers for every module). +On top of that, you can create different "loggers" to encapsulate messages. (For +example, a common practice is to create different loggers for every module). These loggers can be configured independently, and they allow hierarchical constructions. -Last examples use the root logger behind the scenes, which is a top level +The previous examples use the root logger behind the scenes, which is a top level logger where all messages are propagated to (unless otherwise specified). Using ``logging`` helpers is merely a shortcut for getting the root logger -explicitly, so this is also an equivalent of last snippets:: +explicitly, so this is also an equivalent of the last snippets:: import logging logger = logging.getLogger() @@ -95,7 +95,7 @@ Logging from Spiders ==================== Scrapy provides a :data:`~scrapy.spiders.Spider.logger` within each Spider -instance, that can be accessed and used like this:: +instance, which can be accessed and used like this:: import scrapy