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<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>114506</bug_id>
          
          <creation_ts>2013-04-12 06:27:20 -0700</creation_ts>
          <short_desc>[ẁebkitpy] Executive.cpu_count() ignores $NUMBER_OF_PROCESSORS</short_desc>
          <delta_ts>2013-04-15 04:06:56 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Tools / Tests</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Philippe Normand">pnormand</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>dpranke</cc>
    
    <cc>rego</cc>
    
    <cc>zan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>874561</commentid>
    <comment_count>0</comment_count>
    <who name="Philippe Normand">pnormand</who>
    <bug_when>2013-04-12 06:27:20 -0700</bug_when>
    <thetext>$NUMBER_OF_PROCESSORS is used in webkitperl, it&apos;d be nice to have support for it in webkitpy too.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>874761</commentid>
    <comment_count>1</comment_count>
      <attachid>197852</attachid>
    <who name="Manuel Rego Casasnovas">rego</who>
    <bug_when>2013-04-12 08:43:36 -0700</bug_when>
    <thetext>Created attachment 197852
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>874766</commentid>
    <comment_count>2</comment_count>
      <attachid>197852</attachid>
    <who name="Philippe Normand">pnormand</who>
    <bug_when>2013-04-12 08:50:23 -0700</bug_when>
    <thetext>Comment on attachment 197852
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=197852&amp;action=review

&gt; Tools/Scripts/webkitpy/common/system/executive.py:145
&gt; +        if &apos;NUMBER_OF_PROCESSORS&apos; in os.environ:

This test can be removed. os.environ.get() will return None if the env var is not set, I think.

&gt; Tools/Scripts/webkitpy/common/system/executive.py:150
&gt; +            except:

please explicitely catch ValueError :)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>875457</commentid>
    <comment_count>3</comment_count>
      <attachid>198023</attachid>
    <who name="Manuel Rego Casasnovas">rego</who>
    <bug_when>2013-04-14 22:40:11 -0700</bug_when>
    <thetext>Created attachment 198023
Patch

os.environ.get() returns None, but None has type NoneType and if you use it in int() it raises a TypeError exception instead of a ValueError. So, I&apos;ve kept the if checking that the environment variable is defined and then I&apos;ve added ValueError in the catch clause.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>875472</commentid>
    <comment_count>4</comment_count>
    <who name="Philippe Normand">pnormand</who>
    <bug_when>2013-04-14 23:55:43 -0700</bug_when>
    <thetext>(In reply to comment #3)
&gt; Created an attachment (id=198023) [details]
&gt; Patch
&gt; 
&gt; os.environ.get() returns None, but None has type NoneType and if you use it in int() it raises a TypeError exception instead of a ValueError. So, I&apos;ve kept the if checking that the environment variable is defined and then I&apos;ve added ValueError in the catch clause.

Well, it&apos;s possible to catch multiple exceptions with a single except or even multiple except statements :)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>875565</commentid>
    <comment_count>5</comment_count>
      <attachid>198048</attachid>
    <who name="Manuel Rego Casasnovas">rego</who>
    <bug_when>2013-04-15 03:35:47 -0700</bug_when>
    <thetext>Created attachment 198048
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>875633</commentid>
    <comment_count>6</comment_count>
    <who name="Zan Dobersek">zan</who>
    <bug_when>2013-04-15 04:02:50 -0700</bug_when>
    <thetext>(In reply to comment #3)
&gt; Created an attachment (id=198023) [details]
&gt; Patch
&gt; 
&gt; os.environ.get() returns None, but None has type NoneType and if you use it in int() it raises a TypeError exception instead of a ValueError. So, I&apos;ve kept the if checking that the environment variable is defined and then I&apos;ve added ValueError in the catch clause.

It&apos;s possible to define the default value that&apos;s to be returned when the searched item is not present in the dictionary. In this case it would probably be 0.
http://docs.python.org/2/library/stdtypes.html#dict.get

Also, mildly interesting, the ẁ (U+1E81) in the [ẁebkitpy] tag in the title does not get reflected in the changelog.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>875636</commentid>
    <comment_count>7</comment_count>
      <attachid>198048</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2013-04-15 04:06:53 -0700</bug_when>
    <thetext>Comment on attachment 198048
Patch

Clearing flags on attachment: 198048

Committed r148429: &lt;http://trac.webkit.org/changeset/148429&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>875637</commentid>
    <comment_count>8</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2013-04-15 04:06:56 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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            <date>2013-04-12 08:43:36 -0700</date>
            <delta_ts>2013-04-14 22:40:05 -0700</delta_ts>
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