def transform(e):
name = shorten(e.tag)
assert e.tail is None
if name == 't':
assert len(e) == 0
return e.text
elif name == 'instrText':
assert len(e) == 0
if e.text.startswith(' SEQ ') or e.text.startswith(' REF '):
return '{' + e.text + '}'
return None
elif name in {'pPr', 'rPr', 'sectPr', 'tblPr', 'tblPrEx', 'trPr', 'tcPr', 'numPr'}:
# Presentation data.
return parse_pr(e)
elif name == 'pPrChange':
# A diff to a previous version of the document.
return None
elif name in {'{http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing}posOffset',
'{http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing}pctWidth',
'{http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing}pctHeight'
}:
# Layout data
return None
elif name == 'delText' or name == 'delInstrText':
assert ALLOW_CHANGES
return None
else:
assert e.text is None
# Transform all children.
css = {}
c = []
def add(ht):
if isinstance(ht, dict):
css.update(ht)
elif isinstance(ht, list):
for item in ht:
add(item)
elif isinstance(ht, str) and c and isinstance(c[-1], str):
# Merge adjacent strings.
c[-1] += ht
elif ht is not None:
c.append(ht)
for k in e:
add(transform(k))
if not css:
css = None
if name == 'document':
[body_e] = c
return html(
head(),
body_e)
elif name == 'body':
return body(*c)
elif name == 'r':
if css is None:
return c
else:
# No amount of style matters if there's no text here.
if len(c) == 0:
return None
elif len(c) == 1 and isinstance(c[0], str) and c[0].strip() == '':
return c[0] or None
result = span(*c)
result.style = css
if css and '@cls' in css:
result.attrs['class'] = css['@cls']
del css['@cls']
return result
elif name == 'p':
if len(c) == 0:
return None
result = p(*c)
if css and '@cls' in css:
result.attrs['class'] = css['@cls']
del css['@cls']
result.style = css
return result
elif name == 'pict':
return div(*c, class_='w-pict')
elif name == 'sym':
assert not c
attrs = {shorten(k): v for k, v in e.items()}
if len(attrs) == 2 and attrs['font'] == 'Symbol' and 'char' in attrs:
_symbols = {
'F02D': '\u2212', # minus sign
'F070': '\u03C0', # greek small letter pi
'F0A3': '\u2264', # less-than or equal to
'F0A5': '\u221e', # infinity
'F0B3': '\u2265', # greater-than or equal to
'F0B4': '\u00d7', # multiplication sign
'F0B8': '\u00f7', # division sign
'F0B9': '\u2260', # not equal to
'F0CF': '\u2209', # not an element of
'F0D4': '\u2122', # trade mark sign
'F0E4': '\u2122' # trade mark sign (again)
}
ch = _symbols.get(attrs['char'], '\ufffd') # U+FFFD, replacement character
if ch == '\ufffd':
ch += ' (' + attrs['char'] + ')'
ElementTree.dump(e)
return ch
ElementTree.dump(e)
return None
elif name == 'tab':
assert not c
assert not e.keys()
return '\t'
elif name == 'br':
assert not c
assert set(e.keys()) <= {'{http://schemas.openxmlformats.org/wordprocessingml/2006/main}type'}
br_type = e.get('{http://schemas.openxmlformats.org/wordprocessingml/2006/main}type')
if br_type is None:
return br()
else:
assert br_type == 'page'
return hr()
elif name == 'lastRenderedPageBreak':
# This means "the last time we actually rendered this document to
# pages, there was a page break here". Theoretically, this could be
# used to show PDF page numbers in the HTML, but it's not worth it.
# Everyone uses section numbers anyway.
return None
elif name == 'noBreakHyphen':
# This appears 4 times in the document. The first 3 times it is a
# mistake and U+2212 MINUS SIGN would be more appropriate. The last
# time, a plain old hyphen would be better.
return '\u2011' #non-breaking hyphen
elif name in {'bookmarkStart', 'bookmarkEnd', 'commentRangeStart', 'commentRangeEnd'}:
return None
elif name == 'tbl':
assert not e.keys()
tbl = table(*c, class_="real-table")
if css:
if '-ooxml-border-insideH' in css:
# borders between rows
row_border = css['-ooxml-border-insideH']
del css['-ooxml-border-insideH']
if '-ooxml-border-insideV' in css:
# borders between columns
col_border = css['-ooxml-border-insideV']
del css['-ooxml-border-insideV']
##tbl.style = css
return figure(tbl)
elif name == 'tr':
return tr(*c)
elif name == 'tc':
result = td(*c)
result.style = css
return result
else:
return c
def transform(e):
name = shorten(e.tag)
assert e.tail is None
if name == 't':
assert len(e) == 0
return e.text
elif name == 'instrText':
assert len(e) == 0
if e.text.startswith(' SEQ ') or e.text.startswith(' REF '):
return '{' + e.text + '}'
return None
elif name in {
'pPr', 'rPr', 'sectPr', 'tblPr', 'tblPrEx', 'trPr', 'tcPr', 'numPr'
}:
# Presentation data.
return parse_pr(e)
elif name == 'pPrChange':
# A diff to a previous version of the document.
return None
elif name in {
'{http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing}posOffset',
'{http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing}pctWidth',
'{http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing}pctHeight'
}:
# Layout data
return None
elif name == 'delText' or name == 'delInstrText':
assert ALLOW_CHANGES
return None
else:
assert e.text is None
# Transform all children.
css = {}
c = []
def add(ht):
if isinstance(ht, dict):
css.update(ht)
elif isinstance(ht, list):
for item in ht:
add(item)
elif isinstance(ht, str) and c and isinstance(c[-1], str):
# Merge adjacent strings.
c[-1] += ht
elif ht is not None:
c.append(ht)
for k in e:
add(transform(k))
if not css:
css = None
if name == 'document':
[body_e] = c
return html(head(), body_e)
elif name == 'body':
return body(*c)
elif name == 'r':
if css is None:
return c
else:
# No amount of style matters if there's no text here.
if len(c) == 0:
return None
elif len(c) == 1 and isinstance(c[0],
str) and c[0].strip() == '':
return c[0] or None
result = span(*c)
result.style = css
if css and '@cls' in css:
result.attrs['class'] = css['@cls']
del css['@cls']
return result
elif name == 'p':
if len(c) == 0:
return None
result = p(*c)
if css and '@cls' in css:
result.attrs['class'] = css['@cls']
del css['@cls']
result.style = css
return result
elif name == 'pict':
return div(*c, class_='w-pict')
elif name == 'sym':
assert not c
attrs = {shorten(k): v for k, v in e.items()}
if len(attrs
) == 2 and attrs['font'] == 'Symbol' and 'char' in attrs:
_symbols = {
'F02D': '\u2212', # minus sign
'F070': '\u03C0', # greek small letter pi
'F0A3': '\u2264', # less-than or equal to
'F0A5': '\u221e', # infinity
'F0B3': '\u2265', # greater-than or equal to
'F0B4': '\u00d7', # multiplication sign
'F0B8': '\u00f7', # division sign
'F0B9': '\u2260', # not equal to
'F0CF': '\u2209', # not an element of
'F0D4': '\u2122', # trade mark sign
'F0E4': '\u2122' # trade mark sign (again)
}
ch = _symbols.get(attrs['char'],
'\ufffd') # U+FFFD, replacement character
if ch == '\ufffd':
ch += ' (' + attrs['char'] + ')'
ElementTree.dump(e)
return ch
ElementTree.dump(e)
return None
elif name == 'tab':
assert not c
assert not e.keys()
return '\t'
elif name == 'br':
assert not c
assert set(e.keys()) <= {
'{http://schemas.openxmlformats.org/wordprocessingml/2006/main}type'
}
br_type = e.get(
'{http://schemas.openxmlformats.org/wordprocessingml/2006/main}type'
)
if br_type is None:
return br()
else:
assert br_type == 'page'
return hr()
elif name == 'lastRenderedPageBreak':
# This means "the last time we actually rendered this document to
# pages, there was a page break here". Theoretically, this could be
# used to show PDF page numbers in the HTML, but it's not worth it.
# Everyone uses section numbers anyway.
return None
elif name == 'noBreakHyphen':
# This appears 4 times in the document. The first 3 times it is a
# mistake and U+2212 MINUS SIGN would be more appropriate. The last
# time, a plain old hyphen would be better.
return '\u2011' #non-breaking hyphen
elif name in {
'bookmarkStart', 'bookmarkEnd', 'commentRangeStart',
'commentRangeEnd'
}:
return None
elif name == 'tbl':
assert not e.keys()
tbl = table(*c, class_="real-table")
if css:
if '-ooxml-border-insideH' in css:
# borders between rows
row_border = css['-ooxml-border-insideH']
del css['-ooxml-border-insideH']
if '-ooxml-border-insideV' in css:
# borders between columns
col_border = css['-ooxml-border-insideV']
del css['-ooxml-border-insideV']
##tbl.style = css
return figure(tbl)
elif name == 'tr':
return tr(*c)
elif name == 'tc':
result = td(*c)
result.style = css
return result
else:
return c
def transform_element(docx, e):
name = shorten(e.tag)
assert e.tail is None
if name == 't':
assert len(e) == 0
return e.text
elif name == 'instrText':
assert len(e) == 0
# To translate the Intl spec correctly would involve finding sequences
# like:
#
# <r><fldChar fldCharType="begin" /></r>
# <r><instrText> REF _Ref277198209 \h </instrText></r>
# <r><fldChar fldCharType="separate" />
# ...
# <r><fldChar fldCharType="end" />
#
# This might have other benefits, too, like making the table of
# contents easier to find and making us less dependent upon the author
# to remember to update fields before saving.
#
if e.text.startswith(' REF '):
# The REF field: https://office.microsoft.com/en-us/word-help/field-codes-ref-field-HA102017423.aspx
return '{' + e.text + '}'
return None
elif name in {'pPr', 'rPr', 'sectPr', 'tblPr', 'tblPrEx', 'trPr', 'tcPr', 'numPr'}:
# Presentation data.
return parse_pr(e)
elif name == 'pPrChange':
# A diff to a previous version of the document.
return None
elif name in {'{http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing}posOffset',
'{http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing}pctWidth',
'{http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing}pctHeight'
}:
# Layout data
return None
elif name == 'ins':
assert ALLOW_CHANGES
return [transform_element(docx, k) for k in e]
elif name in ('del', 'delText', 'delInstrText', 'moveFrom'):
assert ALLOW_CHANGES
return None
elif name == 'compat:AlternateContent':
assert shorten(e[0].tag) == 'compat:Choice'
return transform_element(docx, e[0])
elif name == 'pic:pic':
# DrawingML Pictures - http://officeopenxml.com/drwPic.php
# The actual image is given by e/pic:blipFill/a:blip/@r:embed
# and the file word/_rels/document.xml.rels in the docx zip.
image = img()
for k in e:
if shorten(k.tag) == 'pic:nvPicPr': # "non-visual picture properties"
for gk in k:
if shorten(k.tag) == 'pic:cNvPr': # no idea
image.attrs['title'] = gk.get("name", '?')
return image
else:
assert e.text is None
# Transform all children.
css = {}
c = []
def last_is_deleted():
if len(c) == 0:
return False
last = c[-1]
return (isinstance(last, Element)
and last.name == 'p'
and last.style is not None
and last.style.get('-ooxml-deleted') == '1')
def add(ht):
if isinstance(ht, dict):
css.update(ht)
elif isinstance(ht, list):
for item in ht:
add(item)
elif isinstance(ht, str) and c and isinstance(c[-1], str):
# Merge adjacent strings.
c[-1] += ht
elif (isinstance(ht, Element)
and c
and isinstance(c[-1], Element)
and last_is_deleted()):
# Merge paragraphs that were joined by deleting the paragraph break.
#print("Merging this:\n" + repr(c[-1]) + "into this:\n" + repr(ht))
if ht.name == 'p':
c[-1] = ht.with_content(c[-1].content + ht.content)
else:
del c[-1]
c.append(ht)
elif ht is not None:
c.append(ht)
for k in e:
add(transform_element(docx, k))
if last_is_deleted():
del c[-1]
if not css:
css = None
if name == 'document':
[body_e] = c
return html(
head(),
body_e)
elif name == 'body':
return body(*c)
elif name == 'r':
if css is None:
return c
else:
# No amount of style matters if there's no text here.
if len(c) == 0:
return None
elif len(c) == 1 and isinstance(c[0], str) and c[0].strip() == '':
return c[0] or None
result = span(*c)
result.style = css
if css and '@cls' in css:
result.attrs['class'] = css.pop('@cls')
return result
elif name == 'p':
result = p(*c)
if css and '@cls' in css:
cls = css.pop('@cls')
else:
cls = 'Normal'
result.attrs['class'] = cls
result.style = css
return result
elif name == 'pict' or name == 'drawing':
return div(*c, class_='w-pict')
elif name == 'sym':
assert not c
attrs = {shorten(k): v for k, v in e.items()}
if len(attrs) == 2 and attrs['font'] == 'Symbol' and 'char' in attrs:
_symbols = {
'F02D': '\u2212', # minus sign
'F070': '\u03C0', # greek small letter pi
'F0A3': '\u2264', # less-than or equal to
'F0A5': '\u221e', # infinity
'F0B3': '\u2265', # greater-than or equal to
'F0B4': '\u00d7', # multiplication sign
'F0B8': '\u00f7', # division sign
'F0B9': '\u2260', # not equal to
'F0CF': '\u2209', # not an element of
'F0D4': '\u2122', # trade mark sign
'F0E4': '\u2122' # trade mark sign (again)
}
ch = _symbols.get(attrs['char'], '\ufffd') # U+FFFD, replacement character
if ch == '\ufffd':
ch += ' (' + attrs['char'] + ')'
ElementTree.dump(e)
return ch
ElementTree.dump(e)
return None
elif name == 'tab':
assert not c
assert not e.keys()
return '\t'
elif name == 'br':
assert not c
assert set(e.keys()) <= {'{http://schemas.openxmlformats.org/wordprocessingml/2006/main}type'}
br_type = e.get('{http://schemas.openxmlformats.org/wordprocessingml/2006/main}type')
if br_type is None:
return br()
else:
assert br_type == 'page'
return hr()
elif name == 'lastRenderedPageBreak':
# This means "the last time we actually rendered this document to
# pages, there was a page break here". Theoretically, this could be
# used to show PDF page numbers in the HTML, but it's not worth it.
# Everyone uses section numbers anyway.
return None
elif name == 'noBreakHyphen':
# This appears 4 times in the document. The first 3 times it is a
# mistake and U+2212 MINUS SIGN would be more appropriate. The last
# time, a plain old hyphen would be better.
return '\u2011' #non-breaking hyphen
elif name in {'bookmarkStart', 'bookmarkEnd', 'commentRangeStart', 'commentRangeEnd'}:
return None
elif name == 'tbl':
assert not e.keys()
if len(c) == 0:
return None
tbl = table(*c)
##tbl.style = css
return figure(tbl)
elif name == 'tr':
if is_deleted(e, 'trPr'):
return None
return tr(*c)
elif name == 'tc':
if is_deleted(e, 'tcPr'):
return None
result = td(*c)
result.style = css
return result
else:
return c
def transform_element(docx, e):
name = shorten(e.tag)
assert e.tail is None
if name == "t":
assert len(e) == 0
return e.text
elif name == "instrText":
assert len(e) == 0
# To translate the Intl spec correctly would involve finding sequences
# like:
#
# <r><fldChar fldCharType="begin" /></r>
# <r><instrText> REF _Ref277198209 \h </instrText></r>
# <r><fldChar fldCharType="separate" />
# ...
# <r><fldChar fldCharType="end" />
#
# This might have other benefits, too, like making the table of
# contents easier to find and making us less dependent upon the author
# to remember to update fields before saving.
#
if e.text.startswith(" REF "):
# The REF field: https://office.microsoft.com/en-us/word-help/field-codes-ref-field-HA102017423.aspx
return "{" + e.text + "}"
return None
elif name in {"pPr", "rPr", "sectPr", "tblPr", "tblPrEx", "trPr", "tcPr", "numPr"}:
# Presentation data.
return parse_pr(e)
elif name == "pPrChange":
# A diff to a previous version of the document.
return None
elif name in {
"{http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing}posOffset",
"{http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing}pctWidth",
"{http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing}pctHeight",
}:
# Layout data
return None
elif name == "ins":
assert ALLOW_CHANGES
return [transform_element(docx, k) for k in e]
elif name in ("del", "delText", "delInstrText", "moveFrom"):
assert ALLOW_CHANGES
return None
elif name == "compat:AlternateContent":
assert shorten(e[0].tag) == "compat:Choice"
return transform_element(docx, e[0])
elif name == "pic:pic":
# DrawingML Pictures - http://officeopenxml.com/drwPic.php
# The actual image is given by e/pic:blipFill/a:blip/@r:embed
# and the file word/_rels/document.xml.rels in the docx zip.
image = img()
for k in e:
if shorten(k.tag) == "pic:nvPicPr": # "non-visual picture properties"
for gk in k:
if shorten(k.tag) == "pic:cNvPr": # no idea
image.attrs["title"] = gk.get("name", "?")
return image
else:
assert e.text is None
# Transform all children.
css = {}
c = []
def last_is_deleted():
if len(c) == 0:
return False
last = c[-1]
return (
isinstance(last, Element)
and last.name == "p"
and last.style is not None
and last.style.get("-ooxml-deleted") == "1"
)
def add(ht):
if isinstance(ht, dict):
css.update(ht)
elif isinstance(ht, list):
for item in ht:
add(item)
elif isinstance(ht, str) and c and isinstance(c[-1], str):
# Merge adjacent strings.
c[-1] += ht
elif isinstance(ht, Element) and c and isinstance(c[-1], Element) and last_is_deleted():
# Merge paragraphs that were joined by deleting the paragraph break.
# print("Merging this:\n" + repr(c[-1]) + "into this:\n" + repr(ht))
if ht.name == "p":
c[-1] = ht.with_content(c[-1].content + ht.content)
else:
del c[-1]
c.append(ht)
elif ht is not None:
c.append(ht)
for k in e:
add(transform_element(docx, k))
if last_is_deleted():
del c[-1]
if not css:
css = None
if name == "document":
[body_e] = c
return html(head(), body_e)
elif name == "body":
return body(*c)
elif name == "r":
if css is None:
return c
else:
# No amount of style matters if there's no text here.
if len(c) == 0:
return None
elif len(c) == 1 and isinstance(c[0], str) and c[0].strip() == "":
return c[0] or None
result = span(*c)
result.style = css
if css and "@cls" in css:
result.attrs["class"] = css.pop("@cls")
return result
elif name == "p":
result = p(*c)
if css and "@cls" in css:
cls = css.pop("@cls")
else:
cls = "Normal"
result.attrs["class"] = cls
result.style = css
return result
elif name == "pict" or name == "drawing":
return div(*c, class_="w-pict")
elif name == "sym":
assert not c
attrs = {shorten(k): v for k, v in e.items()}
if len(attrs) == 2 and attrs["font"] == "Symbol" and "char" in attrs:
_symbols = {
"F02D": "\u2212", # minus sign
"F070": "\u03C0", # greek small letter pi
"F0A3": "\u2264", # less-than or equal to
"F0A5": "\u221e", # infinity
"F0B3": "\u2265", # greater-than or equal to
"F0B4": "\u00d7", # multiplication sign
"F0B8": "\u00f7", # division sign
"F0B9": "\u2260", # not equal to
"F0CF": "\u2209", # not an element of
"F0D4": "\u2122", # trade mark sign
"F0E4": "\u2122", # trade mark sign (again)
}
ch = _symbols.get(attrs["char"], "\ufffd") # U+FFFD, replacement character
if ch == "\ufffd":
ch += " (" + attrs["char"] + ")"
ElementTree.dump(e)
return ch
ElementTree.dump(e)
return None
elif name == "tab":
assert not c
assert not e.keys()
return "\t"
elif name == "br":
assert not c
assert set(e.keys()) <= {"{http://schemas.openxmlformats.org/wordprocessingml/2006/main}type"}
br_type = e.get("{http://schemas.openxmlformats.org/wordprocessingml/2006/main}type")
if br_type is None:
return br()
else:
# assert br_type == 'page'
return hr()
elif name == "lastRenderedPageBreak":
# This means "the last time we actually rendered this document to
# pages, there was a page break here". Theoretically, this could be
# used to show PDF page numbers in the HTML, but it's not worth it.
# Everyone uses section numbers anyway.
return None
elif name == "noBreakHyphen":
# This appears 4 times in the document. The first 3 times it is a
# mistake and U+2212 MINUS SIGN would be more appropriate. The last
# time, a plain old hyphen would be better.
return "\u2011" # non-breaking hyphen
elif name in {"bookmarkStart", "bookmarkEnd", "commentRangeStart", "commentRangeEnd"}:
return None
elif name == "tbl":
assert not e.keys()
if len(c) == 0:
return None
tbl = table(*c)
##tbl.style = css
return figure(tbl)
elif name == "tr":
if is_deleted(e, "trPr"):
return None
return tr(*c)
elif name == "tc":
if is_deleted(e, "tcPr"):
return None
result = td(*c)
result.style = css
return result
else:
return c
