def preprocess_coverage_data(coverage):
'''
Preprocess the given coverage data.
Preprocessing includes structuring the coverage data by directory
for better performance as well as computing coverage summaries per directory.
@type coverage: dict
@param coverage: Coverage Data
@rtype dict
@return Preprocessed Coverage Data
'''
ret = {"children": {}}
if "source_files" in coverage:
# Coveralls format
source_files = coverage["source_files"]
# Process every source file and store the coverage data in our tree structure
for source_file in source_files:
# Split the filename into path parts and file part
name = source_file["name"]
name_parts = name.split(os.sep)
path_parts = name_parts[:-1]
file_part = name_parts[-1]
# Start at the top of the tree for the path walking
ptr = ret["children"]
# Walk the tree down, one path part at a time and create parts
# on the fly if they don't exist yet in our tree.
for path_part in path_parts:
if path_part not in ptr:
ptr[path_part] = {"children": {}}
ptr = ptr[path_part]["children"]
ptr[file_part] = {
"coverage":
[-1 if x is None else x for x in source_file["coverage"]]
}
else:
raise RuntimeError("Unknown coverage format")
# Now we need to calculate the coverage summaries (lines total and covered)
# for each subtree in the tree. We can do this easily by using a recursive
# definition.
CoverageHelper.calculate_summary_fields(ret)
return ret
def preprocess_coverage_data(coverage):
'''
Preprocess the given coverage data.
Preprocessing includes structuring the coverage data by directory
for better performance as well as computing coverage summaries per directory.
@type coverage: dict
@param coverage: Coverage Data
@rtype dict
@return Preprocessed Coverage Data
'''
ret = {"children": {}}
if "source_files" in coverage:
# Coveralls format
source_files = coverage["source_files"]
# Process every source file and store the coverage data in our tree structure
for source_file in source_files:
# Split the filename into path parts and file part
name = source_file["name"]
name_parts = name.split(os.sep)
path_parts = name_parts[:-1]
file_part = name_parts[-1]
# Start at the top of the tree for the path walking
ptr = ret["children"]
# Walk the tree down, one path part at a time and create parts
# on the fly if they don't exist yet in our tree.
for path_part in path_parts:
if path_part not in ptr:
ptr[path_part] = {"children": {}}
ptr = ptr[path_part]["children"]
ptr[file_part] = {
"coverage": [-1 if x is None else x for x in source_file["coverage"]]
}
else:
raise RuntimeError("Unknown coverage format")
# Now we need to calculate the coverage summaries (lines total and covered)
# for each subtree in the tree. We can do this easily by using a recursive
# definition.
CoverageHelper.calculate_summary_fields(ret)
return ret
def apply(self, collection):
CoverageHelper.apply_include_exclude_directives(
collection, self.directives.splitlines())
CoverageHelper.calculate_summary_fields(collection)
def apply(self, collection):
CoverageHelper.apply_include_exclude_directives(collection, self.directives.splitlines())
CoverageHelper.calculate_summary_fields(collection)