tardis.tardis_portal.filters package

Submodules

tardis.tardis_portal.filters.diffractionimage module

diffractionimage.py

class tardis.tardis_portal.filters.diffractionimage.DiffractionImageFilter(name, schema, diffdump_path, diff2jpeg_path, tagsToFind=[], tagsToExclude=[])

Bases: object

This filter runs the CCP4 diffdump binary on a diffraction image and collects its output into the trddatafile schema

If a white list is specified then it takes precidence and all other tags will be ignored.

param name: the short name of the schema. type name: string param schema: the name of the schema to load the EXIF data into. type schema: string param tagsToFind: a list of the tags to include. type tagsToFind: list of strings param tagsToExclude: a list of the tags to exclude. type tagsToExclude: list of strings

getDiffractionImageMetadata(filename)

Return a dictionary of the metadata.

getDiffractionPreviewImage(filename)

Return a base64 encoded preview image.

getParameters(schema, metadata)

Return a list of the paramaters that will be saved.

getSchema()

Return the schema object that the paramaterset will use.

output_beamcenter(term, value)

output_detectordistance(term, value)

output_exposuretime(term, value)

output_imagesize(term, value)

output_metadata(term, value)

output_oscillation(term, value)

output_pixelsize(term, value)

output_twotheta(term, value)

output_wavelength(term, value)

parse_output(output)

parse_term(line)

parse_value(line)

run_diff2jpeg(filename)

run_diffdump(file_path)

saveDiffractionImageMetadata(instance, schema, metadata)

Save all the metadata to a DataFiles paramamter set.

split_oscillation(terms, value)

split_output(terms, value, strip)

tardis.tardis_portal.filters.diffractionimage.make_filter(name='', schema='', tagsToFind=[], tagsToExclude=[])

This filter runs the CCP4 diffdump binary on a diffraction image and collects its output into the trddatafile schema

If a white list is specified then it takes precidence and all other tags will be ignored.

param name: the short name of the schema. type name: string param schema: the name of the schema to load the EXIF data into. type schema: string param tagsToFind: a list of the tags to include. type tagsToFind: list of strings param tagsToExclude: a list of the tags to exclude. type tagsToExclude: list of strings

tardis.tardis_portal.filters.jeolsem module

class tardis.tardis_portal.filters.jeolsem.JEOLSEMFilter

Bases: object

This filter collects metadata from JEOL SEM text files.

param name: the short name of the schema. type name: string param schema: the name of the schema to load the EXIF data into. type schema: string

ATTR_PREFIXES = ('$CM_', '$$SM_')

SCHEMA = 'http://www.jeol.com/#jeol-sem-schema'

get_file_contents(datafile)

get_metadata(schema, filedata)

is_already_processed(datafile)

is_jeol_sem_metadata(filedata)

is_text_file(datafile)

save_metadata(datafile, schema, metadata)

Module contents

__init__.py

class tardis.tardis_portal.filters.FilterInitMiddleware(filters=None)

Bases: object