def clone_beautiful_soup_tag(elements):
"""
:type element: Tag or NavigableString or BeautifulSoup
:rtype: Tag or NavigableString or BeautifulSoup
"""
if elements is None:
raise ElementTypeError('elements is None!')
if isinstance(elements, (Tag, NavigableString, BeautifulSoup)):
element = elements
if isinstance(element, NavigableString):
return type(element)(element)
copy = Tag(None, element.builder, element.name, element.namespace, element.nsprefix)
# work around bug where there is no builder set
# https://bugs.launchpad.net/beautifulsoup/+bug/1307471
copy.attrs = dict(element.attrs)
for attr in ('can_be_empty_element', 'hidden'):
setattr(copy, attr, getattr(element, attr))
for child in element.contents:
copy.append(clone_beautiful_soup_tag(child))
return copy
else:
return [clone_beautiful_soup_tag(x) for x in elements]
def flatten_html(html):
"""
Create a flat new html soup using the class_corrected thing above
So if we have:
<div class="A1 B1">
<div class="A2 C2">inner1</div>
<span class="A2 D2">inner2</span>
</div>
then we create:
[
{
"class": [
"A1",
"C2",
"A2",
"B1"
],
"data": "inner1",
"name": "div"
},
{
"class": [
"A1",
"A2",
"D2",
"B1"
],
"data": "inner2",
"name": "span"
}
]
"""
soup = HTMLUtil.get_soup_from_html(html)
output = []
index = 0
for ch in soup.body.recursiveChildGenerator():
if isinstance(ch, NavigableString):
if ch.strip():
x = Tag(name=ch.parent.name)
x.attrs = ch.parent.attrs
x.string = ch
if ch.parent.name == "style" or \
ch.parent.name == "script" or \
ch.parent.name == "code":
continue
output.append({
"data": ch,
"name": ch.parent.name,
"class": ch.parent.attrs.get("class", []),
"index": index
})
index = index + 1
else:
ch.attrs = merge_map(ch.attrs, ch.parent.attrs)
return output
def insert_tag(self, tag_dict):
"""docstring for insert_tag"""
tag = Tag(name=tag_dict.pop('name'))
tag.attrs = tag_dict
if not self.findAll('TAGS'):
self.root.append(Tag(name='TAGS'))
self.TAGS.append(tag)
self.TAGS.append('\n')
def clone(el):
if isinstance(el, NavigableString):
return type(el)(el)
copy = Tag(None, el.builder, el.name, el.namespace, el.nsprefix)
# work around bug where there is no builder set
# https://bugs.launchpad.net/beautifulsoup/+bug/1307471
copy.attrs = dict(el.attrs)
for attr in ('can_be_empty_element', 'hidden'):
setattr(copy, attr, getattr(el, attr))
for child in el.contents:
copy.append(clone(child))
return copy
def test_default_attributes(self):
# Test the default behavior of Formatter.attributes().
formatter = Formatter()
tag = Tag(name="tag")
tag['b'] = 1
tag['a'] = 2
# Attributes come out sorted by name. In Python 3, attributes
# normally come out of a dictionary in the order they were
# added.
assert [('a', 2), ('b', 1)] == formatter.attributes(tag)
# This works even if Tag.attrs is None, though this shouldn't
# normally happen.
tag.attrs = None
assert [] == formatter.attributes(tag)
assert ' ' == formatter.indent
def _prepare(doc):
doc.auto_styles = getattr(doc, "auto_styles", [])
custom_styles_root = BeautifulSoup("", "xml")
custom_styles_root.append(
utils.create_nested_tags(
**{
"name":
"style:style",
"attrs": {
"style:name": "Keep_20_Caption_With_Next",
"style:family": "paragraph",
"style:parent-style-name": "Caption",
},
"contents": [{
"name": "style:paragraph-properties",
"attrs": {
"fo:keep-together": "always"
},
}],
}))
custom_styles_root.append(
utils.create_nested_tags(
**{
"name":
"style:style",
"attrs": {
"style:name": "Vertical",
"style:family": "text"
},
"contents": [{
"name": "style:text-properties",
"attrs": {
"style:text-rotation-angle": "90",
"style:text-rotation-scale": "line-height",
},
}],
}))
custom_styles_root.append(
utils.create_nested_tags(
**{
"name":
"style:style",
"attrs": {
"style:name": "Table_20_Legend",
"style:family": "paragraph",
"style:parent-style-name": "Standard",
},
"contents": [{
"name": "style:paragraph-properties",
"attrs": {
"fo:margin-left": "0.1799in",
"fo-margin-right": "0in",
"fo-margin-top": "0.1598in",
"fo-margin-bottom": "0.2in",
"loext:contextual-spacing": "true",
"fo:text-indent": "0in",
},
}],
}))
doc.auto_styles.extend(
["\n".join(cs.prettify() for cs in custom_styles_root.contents)])
sequence_decls_root = BeautifulSoup("", "xml")
sequence_decls = Tag(name="text:sequence-decls")
sequence_decls_root.contents.append(sequence_decls)
for n in ["Illustration", "Table", "Text", "Drawing"]:
t = Tag(name="text:sequence-decl")
t.attrs = {
"text:display-outline-level":
str(doc.get_metadata("outline-level", "1")),
"text:name":
n,
"text:seperation-character":
".",
}
sequence_decls.contents.append(t)
doc.sequence_decls = [
"\n".join(sd.prettify() for sd in sequence_decls_root.contents)
]
def render_table_odt(elem, doc):
table = elem.content[0]
table_number = tuple(
str(i) for i in utils.get_elem_count(doc, pf.Table, register="table"))
table_name = "Table{}".format("_".join(str(i) for i in table_number))
#
table_root = BeautifulSoup("", "xml")
if hasattr(table, "caption") and table.caption:
colon = ": "
caption = "".join(pf.stringify(c) for c in table.caption)
else:
colon = ""
caption = ""
caption_odt = utils.create_nested_tags(
**{
"name":
"text:p",
"attrs": {
"text:style-name": "Table"
},
"contents": [
{
"name":
"text:span",
"attrs": {
"text:style-name": "Strong_20_Emphasis"
},
"contents": [
"Table ",
{
"name": "text:sequence",
"attrs": {
"text:ref-name": f"ref{table_name}",
"text:name": "Table",
"text:formula": "ooow:Table+1",
"style:num-format": "1",
},
"contents": [".".join(table_number)],
},
colon,
],
},
caption,
],
})
table_root.contents.append(caption_odt)
table_odt = utils.create_nested_tags(
**{
"name": "table:table",
"attrs": {
"table:name": table_name,
"table:style-name": table_name,
"table:template-name": "Default Style",
},
})
table_root.contents.append(table_odt)
unoccupied_width = 1 - sum(table.width)
unspecified_widths = len([w for w in table.width if not w])
remaining_for_each = unoccupied_width / unspecified_widths
widths = [w if w else remaining_for_each for w in table.width]
# We want the table to occupy a maximum width
widths = map(lambda x: x * table.total_width, widths)
column_style_names, column_styles, column_definitions = zip(
*create_column_definitions(widths, table_name))
pf.debug(column_style_names, column_styles, column_definitions)
styles = BeautifulSoup("", "xml")
styles.contents = list(column_styles)
table_odt.contents.extend(column_definitions)
for r, row in enumerate(table.content):
row_odt = Tag(name="table:table-row")
row_odt.attrs = {
"table:style-name":
"{table_name}.{r}".format(table_name=table_name, r=r + 1)
}
row_cell_styles = []
for c, cell in enumerate(row.content):
if cell.covered:
cell_odt = Tag(name="table:covered-table-cell")
row_odt.contents.append(cell_odt)
row_cell_styles.append(None)
else:
cell_odt = Tag(name="table:table-cell")
cell_style_name = "{column_style}{r}".format(
column_style=column_style_names[c], r=r + 1)
cell_style = Tag(name="style:style")
cell_style.attrs = {
"style:name": cell_style_name,
"style:family": "table-cell",
"style:writing-mode": "page",
}
style_cell_properies = Tag(name="style:table-cell-properties")
style_cell_properies.attrs = {
"fo:padding-left": "0.10cm",
"fo:padding-right": "0.10cm",
"fo:padding-top": "0.10cm",
"fo:padding-bottom": "0.10cm",
"style:vertical-align": "bottom",
}
style_background_image = Tag(name="style:background-image")
style_cell_properies.contents.append(style_background_image)
cell_style.contents.append(style_cell_properies)
row_cell_styles.append(cell_style)
cell_odt.attrs = {
"table:style-name": cell_style_name,
"office:value-type": "string",
}
if cell.col_span > 1:
cell_odt.attrs[
"table:number-columns-spanned"] = cell.col_span
if cell.content:
cell_content = utils.panflute2output(
cell.content, format="opendocument").strip()
cell_content = BeautifulSoup(cell_content,
"lxml").html.body
text_p = re.compile("text:p")
for t in cell_content.find_all(text_p):
if cell.heading == 1:
t["text:style-name"] = "Table_20_Heading"
elif cell.heading == 2:
t["text:style-name"] = "Table_20_Subheading"
else:
t["text:style-name"] = "Table_20_Contents"
if cell.vertical:
t_contents = t.contents
t.contents = [
utils.create_nested_tags(
**{
"name": "text:span",
"attrs": {
"text:style-name": "Vertical"
},
"contents": t_contents,
})
]
cell_odt.contents = cell_content.contents
else:
cell_content = Tag(name="text:p")
cell_content.attrs = {
"text:style-name": "Table_20_contents"
}
cell_odt.contents.append(cell_content)
row_odt.contents.append(cell_odt)
if row.underlines:
for underline in row.underlines:
start = underline[0]
stop = underline[1]
for i in range(start - 1, stop):
cell_style = row_cell_styles[i]
if cell_style is None:
pass
else:
cell_style.contents[0].attrs[
"fo:border-bottom"] = "0.5pt solid #000000"
add_top_space = table.content[r - 1].btm_space if r else False
if row.top_space or add_top_space:
for cell_style in row_cell_styles:
if cell_style is not None:
padding_top = cell_style.contents[0].attrs[
"fo:padding-top"]
padding_top = (float(padding_top.strip("cm")) +
0.05 * add_top_space + 0.05 * row.top_space)
cell_style.contents[0].attrs[
"fo:padding-top"] = f"{padding_top}cm"
row_cell_styles = [cs for cs in row_cell_styles if cs is not None]
styles.contents.extend(row_cell_styles)
table_odt.contents.append(row_odt)
try:
footer = elem.content[1].content[0]
except IndexError:
footer = None
if footer is not None:
for definition_item in footer.content:
term = "".join(pf.stringify(e) for e in definition_item.term)
definitions = [
utils.panflute2output(d.content, format="opendocument")
for d in definition_item.definitions
]
definitions_parsed = BeautifulSoup("".join(definitions),
"lxml").html.body.contents
for t in definitions_parsed:
if t.name == "text:p":
t.name = "text:span"
t.contents.insert(0, NavigableString(" "))
definition = utils.create_nested_tags(
**{
"name":
"text:p",
"attrs": {
"text:style-name": "Table_20_Legend"
},
"contents": [{
"name": "text:span",
"attrs": {
"text:style-name": "Superscript"
},
"contents": [term],
}] + definitions_parsed,
})
table_root.contents.append(definition)
styles = "\n".join(c.prettify() for c in styles.contents)
doc.auto_styles.append(styles)
table = "\n".join(str(c) for c in table_root.contents)
# pf.debug(table)
return table
