Bug 214339 – [CMake][WebDriver] Generating WebDriverAtoms.cpp is rarely failing as "ImportError: No module named jsmin"

• Component: WebDriver
• Status: RESOLVED FIXED

[Fujii Hironori]

[CMake][WebDriver] Generating DerivedSources/WebDriver/WebDriverAtoms.cpp is rarely failing as "ImportError: No module named jsmin"

Building WinCairo is rarely failing as the following error.

> [1106/5278] Generating ../../DerivedSources/WebDriver/WebDriverAtoms.h, ../../DerivedSources/WebDriver/WebDriverAtoms.cpp
> FAILED: DerivedSources/WebDriver/WebDriverAtoms.h DerivedSources/WebDriver/WebDriverAtoms.cpp 
> cmd.exe /C "cd /D C:\jenkins_slave\WinCairo-master\WebKitBuild\Release\Source\WebDriver && C:\Python27\python.exe C:/jenkins_slave/WinCairo-master/WebKitBuild/Release/JavaScriptCore/Scripts/make-js-file-arrays.py -n WebDriver C:/jenkins_slave/WinCairo-master/WebKitBuild/Release/DerivedSources/WebDriver/WebDriverAtoms.h C:/jenkins_slave/WinCairo-master/WebKitBuild/Release/DerivedSources/WebDriver/WebDriverAtoms.cpp C:/jenkins_slave/WinCairo-master/Source/WebKit/UIProcess/Automation/atoms/ElementAttribute.js C:/jenkins_slave/WinCairo-master/Source/WebKit/UIProcess/Automation/atoms/ElementDisplayed.js C:/jenkins_slave/WinCairo-master/Source/WebKit/UIProcess/Automation/atoms/ElementEnabled.js C:/jenkins_slave/WinCairo-master/Source/WebKit/UIProcess/Automation/atoms/EnterFullscreen.js C:/jenkins_slave/WinCairo-master/Source/WebKit/UIProcess/Automation/atoms/FindNodes.js C:/jenkins_slave/WinCairo-master/Source/WebKit/UIProcess/Automation/atoms/FormElementClear.js C:/jenkins_slave/WinCairo-master/Source/WebKit/UIProcess/Automation/atoms/FormSubmit.js"
> Traceback (most recent call last):
> 
>   File "C:/jenkins_slave/WinCairo-master/WebKitBuild/Release/JavaScriptCore/Scripts/make-js-file-arrays.py", line 29, in <module>
> 
>     from jsmin import jsmin
> 
> ImportError: No module named jsmin

[Fujii Hironori]

This can be reproduced by invoking "ninja DerivedSources\WebDriver\WebDriverAtoms.cpp".

PS C:\home\webkit\gc> cd .\WebKitBuild\Debug\
PS C:\home\webkit\gc\WebKitBuild\Debug> ninja DerivedSources\WebDriver\WebDriverAtoms.cpp
[507/508] Linking CXX shared library bin64\WTF.dll
   Creating library lib64\WTF.lib and object lib64\WTF.exp
   Creating library lib64\WTF.lib and object lib64\WTF.exp
[508/508] Generating ../../DerivedSources/WebDriver/WebDriverAtoms.h, ../../DerivedSources/WebDriver/WebDriverAtoms.cpp
FAILED: DerivedSources/WebDriver/WebDriverAtoms.h DerivedSources/WebDriver/WebDriverAtoms.cpp
cmd.exe /C "cd /D C:\home\webkit\gc\WebKitBuild\Debug\Source\WebDriver && C:\Python27\python.exe C:/home/webkit/gc/WebKitBuild/Debug/JavaScriptCore/Scripts/make-js-file-arrays.py -n WebDriver C:/home/webkit/gc/WebKitBuild/Debug/DerivedSources/WebDriver/WebDriverAtoms.h C:/home/webkit/gc/WebKitBuild/Debug/DerivedSources/WebDriver/WebDriverAtoms.cpp C:/home/webkit/gc/Source/WebKit/UIProcess/Automation/atoms/ElementAttribute.js C:/home/webkit/gc/Source/WebKit/UIProcess/Automation/atoms/ElementDisplayed.js C:/home/webkit/gc/Source/WebKit/UIProcess/Automation/atoms/ElementEnabled.js C:/home/webkit/gc/Source/WebKit/UIProcess/Automation/atoms/EnterFullscreen.js C:/home/webkit/gc/Source/WebKit/UIProcess/Automation/atoms/FindNodes.js C:/home/webkit/gc/Source/WebKit/UIProcess/Automation/atoms/FormElementClear.js C:/home/webkit/gc/Source/WebKit/UIProcess/Automation/atoms/FormSubmit.js"
Traceback (most recent call last):
  File "C:/home/webkit/gc/WebKitBuild/Debug/JavaScriptCore/Scripts/make-js-file-arrays.py", line 29, in <module>
    from jsmin import jsmin
ImportError: No module named jsmin
ninja: build stopped: subcommand failed.
PS C:\home\webkit\gc\WebKitBuild\Debug>

[Fujii Hironori]

Created attachment 404317 [details]
Patch

[Fujii Hironori]

Comment on attachment 404317 [details]
Patch

Clearing flags on attachment: 404317

Committed r264417: <https://trac.webkit.org/changeset/264417>

[Fujii Hironori]

All reviewed patches have been landed.  Closing bug.

[Radar WebKit Bug Importer]

<rdar://problem/65623334>