def _add_spread_elements_from_idml(self, idml_package, at, only, translation):
""" Append idml_package spread elements into self.spread[0] <Spread> node. """
spread_dest_filename = self.get_spread_by_xpath(at)
spread_dest = Spread(self, spread_dest_filename, self.working_copy_path)
spread_dest_elt = spread_dest.dom.xpath("./Spread")[0]
only_node = idml_package.xml_structure.xpath(only)[0]
# Add spread elements on the same layer. We start by that because the order in the
# Spread file is the z-position on the Layer.
only_layer = idml_package.get_structure_element_layer_id(only_node)
spread_elts_to_add = idml_package.get_spread_elements_by_layer(layer_id=only_layer,
excluded_tags=["Guide"])
# Then add the tagged elements that may be on others layers.
for node in only_node.iter():
if node.get("XMLContent") is None:
continue
spread_elt = idml_package.get_spread_elem_by_id(node.get("XMLContent"))
# Image and EPS element are included in a Rectangle.
if spread_elt.tag in ["Image", "EPS"]:
spread_elt = spread_elt.getparent()
if spread_elt not in spread_elts_to_add:
spread_elts_to_add.append(spread_elt)
def _add_spread_element(spread_dest_elt, spread_elt):
spread_elt_copy = copy.deepcopy(spread_elt)
self.apply_translation_to_element(spread_elt_copy, translation)
spread_dest_elt.append(spread_elt_copy)
map(lambda s: _add_spread_element(spread_dest_elt, s), spread_elts_to_add)
spread_dest.synchronize()
self.init_lazy_references()
def test_has_any_item_on_layer(self):
idml_file = IDMLPackage(os.path.join(IDMLFILES_DIR, "4-pages-layers-with-guides.idml"), mode="r")
spreads = idml_file.spreads
# Spread_ud8.xml
spread1 = Spread(idml_file, spreads[0])
self.assertFalse(spread1.has_any_item_on_layer("unknown_layer"))
self.assertTrue(spread1.has_any_item_on_layer("u2db"))
def test_is_recto(self):
idml_file = IDMLPackage(os.path.join(IDMLFILES_DIR, "magazineA-courrier-des-lecteurs-3pages.idml"), mode="r")
spread1 = Spread(idml_file, idml_file.spreads[0])
page1 = spread1.pages[0]
self.assertTrue(page1.is_recto)
spread2 = Spread(idml_file, idml_file.spreads[1])
page2 = spread2.pages[0]
page3 = spread2.pages[1]
self.assertFalse(page2.is_recto)
self.assertTrue(page3.is_recto)
def test_pages(self):
idml_file = IDMLPackage(os.path.join(IDMLFILES_DIR, "4-pages.idml"), mode="r")
spreads = idml_file.spreads
spread1 = Spread(idml_file, spreads[0])
spread1_pages = spread1.pages
self.assertEqual(len(spread1_pages), 1)
self.assertEqual(spread1_pages[0].node.tag, "Page")
spread2 = Spread(idml_file, spreads[1])
spread2_pages = spread2.pages
self.assertEqual(len(spread2_pages), 2)
self.assertEqual(spread2_pages[0].node.tag, "Page")
self.assertEqual(spread2_pages[1].node.tag, "Page")
def spreads_objects(self):
if self._spreads_objects is None:
spreads_objects = [
Spread(self, s, self.working_copy_path) for s in self.spreads
]
self._spreads_objects = spreads_objects
return self._spreads_objects
def test_geometric_bounds(self):
idml_file = IDMLPackage(os.path.join(
IDMLFILES_DIR, "magazineA-courrier-des-lecteurs-3pages.idml"),
mode="r")
spread = Spread(idml_file, idml_file.spreads[1])
page3 = spread.pages[1]
self.assertEqual(page3.geometric_bounds, [
Decimal('0'),
Decimal('0'),
Decimal('759.6850393700788'),
Decimal('566.9291338582677')
])
page3.geometric_bounds = [
Decimal('210'),
Decimal('297'),
Decimal('10.51'),
Decimal('7.23')
]
self.assertEqual(page3.geometric_bounds, [
Decimal('210'),
Decimal('297'),
Decimal('10.51'),
Decimal('7.23')
])
def test_page_items(self):
idml_file = IDMLPackage(os.path.join(
IDMLFILES_DIR, "magazineA-courrier-des-lecteurs-3pages.idml"),
mode="r")
spread = Spread(idml_file, idml_file.spreads[1])
page1 = spread.pages[0]
self.assertEqual([i.tag for i in page1.page_items], ["Rectangle"])
page2 = spread.pages[1]
self.assertEqual([i.tag for i in page2.page_items], [
'Rectangle',
'TextFrame',
'Polygon',
'Polygon',
'Polygon',
'GraphicLine',
'Polygon',
'Polygon',
'Oval',
'Rectangle',
])
# test the setter
page2.page_items = ["foo", "bar"]
self.assertEqual(page2.page_items, ["foo", "bar"])
def test_set_face(self):
idml_file = IDMLPackage(os.path.join(IDMLFILES_DIR, "magazineA-courrier-des-lecteurs.idml"), mode="r")
spread2 = Spread(idml_file, idml_file.spreads[1])
page2 = spread2.pages[0]
self.assertEqual(page2.face, VERSO)
page2.set_face(RECTO)
self.assertEqual(page2.face, RECTO)
def add_new_spread(self, working_copy_path):
"""Create a new empty Spread in the working copy from the last one. """
last_spread = self.spreads_objects[-1]
# TODO : make sure the filename does not exists.
new_spread_name = increment_filename(last_spread.name)
new_spread_wc_path = os.path.join(working_copy_path, new_spread_name)
shutil.copy2(os.path.join(working_copy_path, last_spread.name),
new_spread_wc_path)
self._spreads_objects = None
new_spread = Spread(self, new_spread_name, working_copy_path)
new_spread.clear()
new_spread.node.set("Self", new_spread.get_node_name_from_xml_name())
self.designmap.add_spread(new_spread)
self.designmap.synchronize()
# The spread synchronization is done outside.
return new_spread
def _add_spread_elements_from_idml(self, idml_package, at, only,
translation):
""" Append idml_package spread elements into self.spread[0] <Spread> node. """
spread_dest_filename = self.get_spread_by_xpath(at)
spread_dest = Spread(self, spread_dest_filename,
self.working_copy_path)
spread_dest_elt = spread_dest.dom.xpath("./Spread")[0]
only_node = idml_package.xml_structure.xpath(only)[0]
# Add spread elements on the same layer. We start by that because the order in the
# Spread file is the z-position on the Layer.
only_layer = idml_package.get_structure_element_layer_id(only_node)
spread_elts_to_add = idml_package.get_spread_elements_by_layer(
layer_id=only_layer, excluded_tags=["Guide"])
# Then add the tagged elements that may be on others layers.
for node in only_node.iter():
if node.get("XMLContent") is None:
continue
spread_elt = idml_package.get_spread_elem_by_id(
node.get("XMLContent"))
# Image and EPS element are included in a Rectangle.
if spread_elt.tag in ["Image", "EPS"]:
spread_elt = spread_elt.getparent()
if spread_elt not in spread_elts_to_add:
spread_elts_to_add.append(spread_elt)
def _add_spread_element(spread_dest_elt, spread_elt):
spread_elt_copy = copy.deepcopy(spread_elt)
self.apply_translation_to_element(spread_elt_copy, translation)
spread_dest_elt.append(spread_elt_copy)
map(lambda s: _add_spread_element(spread_dest_elt, s),
spread_elts_to_add)
spread_dest.synchronize()
self.init_lazy_references()
def add_new_spread(self, working_copy_path):
"""Create a new empty Spread in the working copy from the last one. """
last_spread = self.spreads_objects[-1]
# TODO : make sure the filename does not exists.
new_spread_name = increment_filename(last_spread.name)
new_spread_wc_path = os.path.join(working_copy_path, new_spread_name)
shutil.copy2(
os.path.join(working_copy_path, last_spread.name),
new_spread_wc_path
)
self._spreads_objects = None
new_spread = Spread(self, new_spread_name, working_copy_path)
new_spread.clear()
new_spread.node.set("Self", new_spread.get_node_name_from_xml_name())
self.designmap.add_spread(new_spread)
self.designmap.synchronize()
# The spread synchronization is done outside.
return new_spread
def test_has_any_guide_on_layer(self):
# Package with 2 layers, each one having guides.
idml_file = IDMLPackage(os.path.join(IDMLFILES_DIR, "4-pages-layers-with-guides.idml"), mode="r")
spreads = idml_file.spreads
# Spread_ud8.xml
spread1 = Spread(idml_file, spreads[0])
self.assertFalse(spread1.has_any_guide_on_layer("unknown_layer"))
self.assertTrue(spread1.has_any_guide_on_layer("u2db"))
self.assertTrue(spread1.has_any_guide_on_layer("ua4"))
# Package with one layer and no guides.
idml_file = IDMLPackage(os.path.join(IDMLFILES_DIR, "4-pages.idml"), mode="r")
spreads = idml_file.spreads
# Spread_ub6.xml
spread1 = Spread(idml_file, spreads[0])
self.assertFalse(spread1.has_any_guide_on_layer("ub3"))
def test_coordinates(self):
idml_file = IDMLPackage(os.path.join(IDMLFILES_DIR, "magazineA-courrier-des-lecteurs-3pages.idml"), mode="r")
spread = Spread(idml_file, idml_file.spreads[1])
page2 = spread.pages[0]
self.assertEqual(page2.coordinates, {
'x1': Decimal('-566.9291338582677'),
'y1': Decimal('-379.8425196850394'),
'x2': Decimal('0E-13'),
'y2': Decimal('379.8425196850394')
})
page3 = spread.pages[1]
self.assertEqual(page3.coordinates, {
'x1': Decimal('0'),
'y1': Decimal('-379.8425196850394'),
'x2': Decimal('566.9291338582677'),
'y2': Decimal('379.8425196850394'),
})
