OCR-D framework - file format APIs and schemas
Project description
ocrd_models
OCR-D framework - file format APIs and schemas
See https://github.com/OCR-D/core
Adding user methods to the generated PAGE API
Let's say you want to add a method get_FirstTextRegion
on the pc:Page element:
- Create a file
ocrd_models/ocrd_page_user_methods/get_FirstTextRegion.py
def get_FirstTextRegion(self):
return self.get_TextRegion[0]
- Edit
ocrd_models/ocrd_page_user_methods.py
and append to theMETHOD_SPECS
list:
METHOD_SPECS = (
# ...
_add_method(r'^PageType$', 'get_FirstTextRegion')
# ...
)
If the filename (sans the .py
extension) does not match the method_name, you
can provide an additional file_name
attribute to _add_method
:
METHOD_SPECS = (
# ...
_add_method(r'^PageType$', 'exportChildren', 'exportChildren_PageType')
# ...
)
Would add the method exportChildren
from a file exportChildren_PageType.py
.
NOTE The method name in the file must match the method name passed to
_add_method
. This is not checked automatically, so double-check manually!
- Regenerate the PAGE API:
make generate-page
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