scancode-toolkit/src/summarycode/utils.py at develop · aboutcode-org/scancode-toolkit · GitHub

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# ScanCode is a trademark of nexB Inc.

# SPDX-License-Identifier: Apache-2.0

# See http://www.apache.org/licenses/LICENSE-2.0 for the license text.

# See https://github.com/nexB/scancode-toolkit for support or download.

# See https://aboutcode.org for more information about nexB OSS projects.

def get_resource_summary(resource, key, as_attribute=False):

"""

Return the "summary" value as mapping for the `key` summary attribute of a

resource.

This is collected either from a direct Resource.summary attribute if

`as_attribute` is True or as a Resource.extra_data summary item otherwise.

"""

if as_attribute:

summary = resource.summary

else:

summary = resource.extra_data.get('summary', {})

summary = summary or {}

return summary.get(key) or None

def set_resource_summary(resource, key, value, as_attribute=False):

"""

Set `value` as the "summary" value for the `key` summary attribute of a

resource

This is set either in a direct Resource.summary attribute if `as_attribute`

is True or as a Resource.extra_data summary item otherwise.

"""

if as_attribute:

resource.summary[key] = value

else:

summary = resource.extra_data.get('summary')

if not summary:

summary = dict([(key, value)])

resource.extra_data['summary'] = summary

summary[key] = value

def sorted_counter(counter):

"""

Return a list of ordered mapping of {value:val, count:cnt} built from a

`counter` mapping of {value: count} and sortedd by decreasing count then by

value.

"""

def by_count_value(value_count):

value, count = value_count

return -count, value or ''

summarized = [

dict([('value', value), ('count', count)])

for value, count in sorted(counter.items(), key=by_count_value)]

return summarized

def get_resource_tallies(resource, key, as_attribute=False):

"""

Return the "tallies" value as mapping for the `key` tallies attribute of a

resource.

This is collected either from a direct Resource.tallies attribute if

`as_attribute` is True or as a Resource.extra_data tallies item otherwise.

"""

if as_attribute:

tallies = resource.tallies

else:

tallies = resource.extra_data.get('tallies', {})

tallies = tallies or {}

return tallies.get(key) or None

def set_resource_tallies(resource, key, value, as_attribute=False):

"""

Set `value` as the "tallies" value for the `key` tallies attribute of a

resource

This is set either in a direct Resource.tallies attribute if `as_attribute`

is True or as a Resource.extra_data tallies item otherwise.

"""

if as_attribute:

resource.tallies[key] = value

else:

tallies = resource.extra_data.get('tallies')

if not tallies:

tallies = dict([(key, value)])

resource.extra_data['tallies'] = tallies

tallies[key] = value

scancode-toolkit/src/summarycode/utils.py at develop · aboutcode-org/scancode-toolkit · GitHub

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scancode-toolkit/src/summarycode/utils.py at develop · aboutcode-org/scancode-toolkit · GitHub

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