Revert "Revert "erp5_web_shadir: more useful checks""

This reverts commit 00e8d126.
8 jobs for zope4py2 in 0 seconds
Status Job ID Name Coverage
  External
passed ERP5.CodingStyleTest-Zope4Py2

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failed ERP5.UnitTest-Zope4Py2

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passed ERP5.CodingStyleTest-Zope4Py2

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passed ERP5.CodingStyleTest-Zope4Py2

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failed ERP5.UnitTest-Zope4Py2

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failed ERP5.UnitTest-Zope4Py2

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canceled ERP5.UnitTest-Zope4Py2

failed ERP5.UnitTest-Zope4Py2

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