def check_validity_input_formats(input_formats):
"""Check the validity of every input format.
@param input_formats: list of given formats
@type input_formats: list
@return: if there is any invalid input format it returns this value
@rtype: string
"""
from invenio.search_engine import get_available_output_formats
valid_formats = get_available_output_formats()
# let's to extract the values of the available formats
format_values = []
for aformat in valid_formats:
format_values.append(aformat['value'])
invalid_format = ''
for aformat in input_formats:
if aformat.lower() not in format_values:
invalid_format = aformat.lower()
break
return invalid_format
def check_validity_input_formats(input_formats):
"""
Checks the validity of every input format.
@param input_formats: list of given formats
@type input_formats: list
@return: if there is any invalid input format it returns this value
@rtype: string
"""
from invenio.search_engine import get_available_output_formats
valid_formats = get_available_output_formats()
# let's to extract the values of the available formats
format_values = []
for aformat in valid_formats:
format_values.append(aformat['value'])
invalid_format = ''
for aformat in input_formats:
if aformat.lower() not in format_values:
invalid_format = aformat.lower()
break
return invalid_format