def _transform_jrxml_duplicate(dups, element, level):
result = {}
if (tag_name(element.tag) == 'property'
and element.get('name').find(PROPERTY_KEY) == 0):
dup_spec = element.get('name')[len(PROPERTY_KEY):]
dup_id, prop_name = dup_spec.split('.')
result.setdefault(dup_id, []).append(
PropertySpecification(name=prop_name,
value=element.get('value'),
origin=element))
for child_element in element.iterchildren():
sub_result = _transform_jrxml_duplicate(dups, child_element, level + 1)
for dup_id, prop_list in sub_result.iteritems():
parent_prop_list = result.setdefault(dup_id, [])
for prop in prop_list:
parent_prop_list.append(prop)
if result and tag_name(element.tag) != 'property':
_remove_dup_properties(element, result.itervalues())
if tag_name(element.tag) in DUPLICABLE_ELEMENTS:
dups.extend(_duplicate(element, result))
result = {}
return result
def transform_jrxml_dont_underline_leading_space(jrxml, jrxml_opts):
if not jrxml_opts.dont_underline_leading_space:
return
effective_markup_dict = get_effective_markup_dict(jrxml)
root = jrxml.getroot()
install_side_effect_var(root)
for candidate_element in root.xpath('//jr:textField|//jr:staticText',
namespaces=JRXML_NS):
(processing_strategy,
style_name) = get_processing_strategy(candidate_element,
effective_markup_dict)
if processing_strategy is PROCESSING_STRATEGIES['N/A']:
continue
if tag_name(candidate_element.tag) == 'staticText':
candidate_element = staticText_to_textFieldExpression(
candidate_element)
text_field = candidate_element
process_text_field(
processing_strategy, text_field,
style_name and effective_markup_dict[style_name] or None)
def transform_jrxml_dont_underline_leading_space(jrxml, jrxml_opts):
if not jrxml_opts.dont_underline_leading_space:
return
effective_markup_dict = get_effective_markup_dict(jrxml)
root = jrxml.getroot()
install_side_effect_var(root)
for candidate_element in root.xpath('//jr:textField|//jr:staticText',
namespaces=JRXML_NS):
(processing_strategy,
style_name) = get_processing_strategy(candidate_element,
effective_markup_dict)
if processing_strategy is PROCESSING_STRATEGIES['N/A']:
continue
if tag_name(candidate_element.tag) == 'staticText':
candidate_element = staticText_to_textFieldExpression(candidate_element)
text_field = candidate_element
process_text_field(processing_strategy,
text_field,
style_name and effective_markup_dict[style_name]
or None)
def _validate_cell_contents(props):
if len(props) == 0:
return
if len(filter(lambda el: tag_name(el.getparent().getparent().tag) != 'frame',
props)) != 0:
raise Exception('unframed cell content')
if len(set(map(lambda el: el.getparent().get('style', None),
props))) != 1:
raise Exception('ununiform style')
if len(set(map(lambda el: el.getparent().get('x'),
props))) != 1:
raise Exception('ununiform x')
if len(set(map(lambda el: el.getparent().get('y'),
props))) != 1:
raise Exception('ununiform y')
if len(set(map(lambda el: el.getparent().get('width'),
props))) != 1:
raise Exception('ununiform width')
if len(set(map(lambda el: el.getparent().get('height'),
props))) != 1:
raise Exception('ununiform height')
def _set_prop_printWhenExpression(element, value):
if tag_name(element.tag) not in ELEMENTS_HAVING_PRINT_WHEN_EXPRESSION:
raise Exception("printWhenExpression cannot be set on %s" % tag_name(element.tag))
xpath_expr = "./jr:printWhenExpression"
print_when_expr_parent = element
if tag_name(element.tag) in ELEMENTS_HAVING_REPORT_ELEMENT:
xpath_expr = xpath_expr[:2] + "jr:reportElement/" + xpath_expr[2:]
print_when_expr_parent = element.xpath("./jr:reportElement", namespaces=JRXML_NS)[0]
print_when_exprs = element.xpath(xpath_expr, namespaces=JRXML_NS)
if len(print_when_exprs) == 0:
print_when_expr = etree.SubElement(print_when_expr_parent, JR + "printWhenExpression")
else:
print_when_expr = print_when_exprs[0]
print_when_expr.text = etree.CDATA(value)
def _set_prop_printWhenExpression(element, value):
if tag_name(element.tag) not in ELEMENTS_HAVING_PRINT_WHEN_EXPRESSION:
raise Exception('printWhenExpression cannot be set on %s'
% tag_name(element.tag))
xpath_expr = './jr:printWhenExpression'
print_when_expr_parent = element
if tag_name(element.tag) in ELEMENTS_HAVING_REPORT_ELEMENT:
xpath_expr = xpath_expr[:2] + 'jr:reportElement/' + xpath_expr[2:]
print_when_expr_parent = element.xpath('./jr:reportElement',
namespaces=JRXML_NS)[0]
print_when_exprs = element.xpath(xpath_expr, namespaces=JRXML_NS)
if len(print_when_exprs) == 0:
print_when_expr = etree.SubElement(print_when_expr_parent,
JR + 'printWhenExpression')
else:
print_when_expr = print_when_exprs[0]
print_when_expr.text = etree.CDATA(value)
def _duplicate(element, dup_specs):
duplicates = []
for dup_id, prop_list in dup_specs.iteritems():
dup = deepcopy(element)
duplicates.append((element.getparent(), dup))
for prop in prop_list:
if prop.name in _available_property_setters:
_available_property_setters[prop.name](dup, prop.value)
else:
raise Exception(
"Don't know how to set property '%s' on %s"
" (please develop _cjr_transformer_duplicate_prop_setter_%s.py)"
% (prop.name, tag_name(element.tag), prop.name))
return duplicates
def _transform_jrxml_duplicate(dups, element, level):
result = {}
if tag_name(element.tag) == "property" and element.get("name").find(PROPERTY_KEY) == 0:
dup_spec = element.get("name")[len(PROPERTY_KEY) :]
dup_id, prop_name = dup_spec.split(".")
result.setdefault(dup_id, []).append(
PropertySpecification(name=prop_name, value=element.get("value"), origin=element)
)
for child_element in element.iterchildren():
sub_result = _transform_jrxml_duplicate(dups, child_element, level + 1)
for dup_id, prop_list in sub_result.iteritems():
parent_prop_list = result.setdefault(dup_id, [])
for prop in prop_list:
parent_prop_list.append(prop)
if result and tag_name(element.tag) != "property":
_remove_dup_properties(element, result.itervalues())
if tag_name(element.tag) in DUPLICABLE_ELEMENTS:
dups.extend(_duplicate(element, result))
result = {}
return result
def _duplicate(element, dup_specs):
duplicates = []
for dup_id, prop_list in dup_specs.iteritems():
dup = deepcopy(element)
duplicates.append((element.getparent(), dup))
for prop in prop_list:
if prop.name in _available_property_setters:
_available_property_setters[prop.name](dup, prop.value)
else:
raise Exception(
"Don't know how to set property '%s' on %s"
" (please develop _cjr_transformer_duplicate_prop_setter_%s.py)"
% (prop.name, tag_name(element.tag), prop.name)
)
return duplicates
def _validate_cell_contents(props):
if len(props) == 0:
return
if len(
filter(
lambda el: tag_name(el.getparent().getparent().tag) != 'frame',
props)) != 0:
raise Exception('unframed cell content')
if len(set(map(lambda el: el.getparent().get('style', None), props))) != 1:
raise Exception('ununiform style')
if len(set(map(lambda el: el.getparent().get('x'), props))) != 1:
raise Exception('ununiform x')
if len(set(map(lambda el: el.getparent().get('y'), props))) != 1:
raise Exception('ununiform y')
if len(set(map(lambda el: el.getparent().get('width'), props))) != 1:
raise Exception('ununiform width')
if len(set(map(lambda el: el.getparent().get('height'), props))) != 1:
raise Exception('ununiform height')
def _set_prop_isStretchWithOverflow(element, value):
if tag_name(element.tag) != 'textField':
raise Exception('isStretchWithOverflow can only be applied to textField')
element.set('isStretchWithOverflow', value)
def _set_prop_isStretchWithOverflow(element, value):
if tag_name(element.tag) != 'textField':
raise Exception(
'isStretchWithOverflow can only be applied to textField')
element.set('isStretchWithOverflow', value)
