pferd/PFERD/download_summary.py

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class DownloadSummary:
def __init__(self):
self._new_files = []
self._changed_files = []
self._deleted_files = []
def merge(self, summary: 'DownloadSummary') -> None:
self._new_files += summary._new_files
self._changed_files += summary._changed_files
self._deleted_files += summary._deleted_files
def add_deleted_file(self, path) -> None:
self._deleted_files.append(path)
def add_changed_file(self, path) -> None:
self._changed_files.append(path)
def add_new_file(self, path) -> None:
self._new_files.append(path)
def _has_no_updates(self) -> bool:
return len(self._new_files) == 0 and len(self._changed_files) == 0 and len(self._deleted_files) == 0
def print(self, logger, pretty) -> None:
logger.info("")
logger.info("Summary: ")
if self._has_no_updates():
logger.info("nothing changed")
else:
if len(self._new_files) > 0:
logger.info("New Files:")
for file in self._new_files:
pretty.new_file(file)
logger.info("")
if len(self._changed_files) > 0:
logger.info("Modified Files:")
for file in self._changed_files:
pretty.modified_file(file)
logger.info("")
if len(self._deleted_files) > 0:
logger.info("Deleted Files:")
for file in self._deleted_files:
pretty.deleted_file(file)
logger.info("")