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Replaced hardcoded otsl tokens with the ones from docling-core tokens.py enum

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Signed-off-by: Maksym Lysak <mly@zurich.ibm.com>
This commit is contained in:
Maksym Lysak 2025-01-14 16:07:37 +01:00
parent 2a43c199d5
commit 437053572d
1 changed files with 34 additions and 56 deletions
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90
docling/pipeline/vlm_pipeline.py
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@ -154,48 +154,8 @@ class VlmPipeline(PaginatedPipeline):
return BoundingBox(l=l, t=t, r=r, b=b)
return None
def parse_table_content_old(otsl_content: str) -> TableData:
rows = []
table_cells = []
for row_content in otsl_content.split("<nl>"):
row_content = row_content.strip()
if not row_content:
continue
current_row = []
cells = re.findall(r"<(fcel|ecel)>([^<]*)", row_content)
for cell_type, cell_content in cells:
if cell_type == "fcel":
current_row.append(cell_content.strip())
elif cell_type == "ecel":
current_row.append("")
if current_row:
rows.append(current_row)
for r_idx, row in enumerate(rows):
for c_idx, cell_text in enumerate(row):
table_cells.append(
TableCell(
text=cell_text.strip(),
row_span=1,
col_span=1,
start_row_offset_idx=r_idx,
end_row_offset_idx=r_idx + 1,
start_col_offset_idx=c_idx,
end_col_offset_idx=c_idx + 1,
)
)
return TableData(
num_rows=len(rows),
num_cols=max(len(row) for row in rows) if rows else 0,
table_cells=table_cells,
)
def parse_texts(texts, tokens):
split_word = "<nl>"
split_word = TableToken.OTSL_NL.value
split_row_tokens = [
list(y)
for x, y in itertools.groupby(tokens, lambda z: z == split_word)
@ -227,11 +187,17 @@ class VlmPipeline(PaginatedPipeline):
for i, text in enumerate(texts):
cell_text = ""
if text in ["<fcel>", "<ecel>", "<ched>", "<rhed>", "<srow>"]:
if text in [
TableToken.OTSL_FCEL.value,
TableToken.OTSL_ECEL.value,
TableToken.OTSL_CHED.value,
TableToken.OTSL_RHED.value,
TableToken.OTSL_SROW.value,
]:
row_span = 1
col_span = 1
right_offset = 1
if text != "<ecel>":
if text != TableToken.OTSL_ECEL.value:
cell_text = texts[i + 1]
right_offset = 2
@ -242,15 +208,27 @@ class VlmPipeline(PaginatedPipeline):
if r_idx + 1 < len(split_row_tokens):
next_bottom_cell = split_row_tokens[r_idx + 1][c_idx]
if next_right_cell in ["<lcel>", "<xcel>"]:
if next_right_cell in [
TableToken.OTSL_LCEL.value,
TableToken.OTSL_XCEL.value,
]:
# we have horisontal spanning cell or 2d spanning cell
col_span += count_right(
split_row_tokens, c_idx + 1, r_idx, ["<lcel>", "<xcel>"]
split_row_tokens,
c_idx + 1,
r_idx,
[TableToken.OTSL_LCEL.value, TableToken.OTSL_XCEL.value],
)
if next_bottom_cell in ["<ucel>", "<xcel>"]:
if next_bottom_cell in [
TableToken.OTSL_UCEL.value,
TableToken.OTSL_XCEL.value,
]:
# we have a vertical spanning cell or 2d spanning cell
row_span += count_down(
split_row_tokens, c_idx, r_idx + 1, ["<lcel>", "<xcel>"]
split_row_tokens,
c_idx,
r_idx + 1,
[TableToken.OTSL_UCEL.value, TableToken.OTSL_XCEL.value],
)
table_cells.append(
@ -265,17 +243,17 @@ class VlmPipeline(PaginatedPipeline):
)
)
if text in [
"<fcel>",
"<ecel>",
"<ched>",
"<rhed>",
"<srow>",
"<lcel>",
"<ucel>",
"<xcel>",
TableToken.OTSL_FCEL.value,
TableToken.OTSL_ECEL.value,
TableToken.OTSL_CHED.value,
TableToken.OTSL_RHED.value,
TableToken.OTSL_SROW.value,
TableToken.OTSL_LCEL.value,
TableToken.OTSL_UCEL.value,
TableToken.OTSL_XCEL.value,
]:
c_idx += 1
if text == "<nl>":
if text == TableToken.OTSL_NL.value:
r_idx += 1
c_idx = 0
return table_cells, split_row_tokens