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wendelin
Commit 1b14dedb authored by Douglas's avatar Douglas
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erp5_wendelin: fix crash in data array preview if shape starts with a zero-sized dimension 

Now a message is shown in the Preview tab when trying to preview any
array whose 1st dimension has zero size.

Related bug report: https://nexedi.erp5.net/bug_module/20160711-1D0657A.
parent c4664c9a
Pipeline #2171 skipped
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Showing with 208 additions and 5 deletions
bt5/erp5_wendelin/SkinTemplateItem/portal_skins/erp5_wendelin/DataArray_getArrayRowList.py
View file @ 1b14dedb
......@@ -3,6 +3,10 @@ from Products.ERP5Type.Document import newTempBase
if context.getArray() is None:
return []
length = context.getArrayShape()[0]
if length == 0:
return []
class SequenceSliceMap():
def __init__(self, sequence_slice, usual_slice_length, total_length):
self.sequence_slice = sequence_slice
......@@ -37,7 +41,7 @@ def createTempBase(nr, row):
**{col[0]: str(getElement(row, i)) for i, col in column_iterator})
length = context.getArrayShape()[0]
# never access more than 1000 lines at once
list_lines = min(list_lines, limit, 1000)
......
bt5/erp5_wendelin/SkinTemplateItem/portal_skins/erp5_wendelin/DataArray_viewPreview.xml
View file @ 1b14dedb
......@@ -61,7 +61,9 @@
<item>
<key> <string>center</string> </key>
<value>
<list/>
<list>
<string>my_size_warning</string>
</list>
</value>
</item>
<item>
......
bt5/erp5_wendelin/SkinTemplateItem/portal_skins/erp5_wendelin/DataArray_viewPreview/listbox.xml
View file @ 1b14dedb
......@@ -12,6 +12,7 @@
<list>
<string>columns</string>
<string>editable</string>
<string>hidden</string>
<string>list_method</string>
<string>title</string>
<string>url_columns</string>
......@@ -62,6 +63,10 @@
<persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
</value>
</item>
<item>
<key> <string>editable</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>field_id</string> </key>
<value> <string></string> </value>
......@@ -70,6 +75,12 @@
<key> <string>form_id</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>hidden</string> </key>
<value>
<persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
</value>
</item>
<item>
<key> <string>list_method</string> </key>
<value> <string></string> </value>
......@@ -85,7 +96,7 @@
<item>
<key> <string>url_columns</string> </key>
<value>
<persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
<persistent> <string encoding="base64">AAAAAAAAAAQ=</string> </persistent>
</value>
</item>
</dictionary>
......@@ -118,10 +129,14 @@
<key> <string>form_id</string> </key>
<value> <string>Base_viewFieldLibrary</string> </value>
</item>
<item>
<key> <string>hidden</string> </key>
<value> <int>0</int> </value>
</item>
<item>
<key> <string>list_method</string> </key>
<value>
<persistent> <string encoding="base64">AAAAAAAAAAQ=</string> </persistent>
<persistent> <string encoding="base64">AAAAAAAAAAU=</string> </persistent>
</value>
</item>
<item>
......@@ -165,12 +180,25 @@
<dictionary>
<item>
<key> <string>_text</string> </key>
<value> <string>python: [(col[0], None) for col in here.DataArray_getArrayColumnList()]</string> </value>
<value> <string>python: context.getArrayShape()[0] == 0</string> </value>
</item>
</dictionary>
</pickle>
</record>
<record id="4" aka="AAAAAAAAAAQ=">
<pickle>
<global name="TALESMethod" module="Products.Formulator.TALESField"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_text</string> </key>
<value> <string>python: [(col[0], None) for col in here.DataArray_getArrayColumnList()]</string> </value>
</item>
</dictionary>
</pickle>
</record>
<record id="5" aka="AAAAAAAAAAU=">
<pickle>
<global name="Method" module="Products.Formulator.MethodField"/>
</pickle>
......
bt5/erp5_wendelin/SkinTemplateItem/portal_skins/erp5_wendelin/DataArray_viewPreview/my_size_warning.xml 0 → 100644
View file @ 1b14dedb
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="LabelField" module="Products.Formulator.StandardFields"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>id</string> </key>
<value> <string>my_size_warning</string> </value>
</item>
<item>
<key> <string>message_values</string> </key>
<value>
<dictionary/>
</value>
</item>
<item>
<key> <string>overrides</string> </key>
<value>
<dictionary>
<item>
<key> <string>css_class</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>default</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>description</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>editable</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>enabled</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>extra</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>hidden</string> </key>
<value>
<persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
</value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</value>
</item>
<item>
<key> <string>tales</string> </key>
<value>
<dictionary>
<item>
<key> <string>css_class</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>default</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>description</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>editable</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>enabled</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>extra</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>hidden</string> </key>
<value>
<persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
</value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</value>
</item>
<item>
<key> <string>values</string> </key>
<value>
<dictionary>
<item>
<key> <string>css_class</string> </key>
<value> <string>hidden_label</string> </value>
</item>
<item>
<key> <string>default</string> </key>
<value> <string>Cannot render array when the first dimension\'s size is 0.</string> </value>
</item>
<item>
<key> <string>description</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>editable</string> </key>
<value> <int>0</int> </value>
</item>
<item>
<key> <string>enabled</string> </key>
<value> <int>1</int> </value>
</item>
<item>
<key> <string>extra</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>hidden</string> </key>
<value> <int>0</int> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string>Size Warning</string> </value>
</item>
</dictionary>
</value>
</item>
</dictionary>
</pickle>
</record>
<record id="2" aka="AAAAAAAAAAI=">
<pickle>
<global name="Method" module="Products.Formulator.MethodField"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>method_name</string> </key>
<value> <string>python: context.getArrayShape()[0] == 0</string> </value>
</item>
</dictionary>
</pickle>
</record>
<record id="3" aka="AAAAAAAAAAM=">
<pickle>
<global name="TALESMethod" module="Products.Formulator.TALESField"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_text</string> </key>
<value> <string>python: context.getArrayShape() is not None and context.getArrayShape()[0] != 0</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
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