misc-utilities/mikes-backup-diff
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Looks like sorting of DifferenceEntry's works (?)

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This commit is contained in:
Mike 2019-07-25 21:41:38 -07:00
parent 856d8a99b9
commit a4877e1455
1 changed files with 33 additions and 1 deletions
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34
backup-diff.py
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@ -15,6 +15,7 @@ Released under the GNU GENERAL PUBLIC LICENSE v3 (See LICENSE file for more)
#
import datetime
import functools
import humanfriendly
import os
import sys
@ -80,6 +81,7 @@ class BackupDiff:
elif arg == "--no-clean":
self.__do_clean_difference_entries = False
self.log("Won't clean Difference entries")
@staticmethod
def consume_argument_companion(arg_index):
@ -331,6 +333,32 @@ class BackupDiff:
return entry
def sort_difference_entries(self, entries):
entries.sort(
key=functools.cmp_to_key(
lambda entry_a, entry_b: BackupDiff.sort_difference_entries_key_callback(entry_a, entry_b)
)
)
@staticmethod
def sort_difference_entries_key_callback(entry_a, entry_b):
if entry_a.get_is_dir() and not entry_b.get_is_dir():
return -1
if not entry_a.get_is_dir() and entry_b.get_is_dir():
return 1
item_a = entry_a.get_item()
item_b = entry_b.get_item()
if item_a > item_b:
return -1
elif item_b > item_b:
return 1
return 0
def generate_report(self):
# Start report structure
@ -391,6 +419,10 @@ class BackupDiff:
if entry.get_is_different_sizes():
report["size_difference"]["entries"].append(entry)
# Sort all entries
for section_key in report:
self.sort_difference_entries(report[section_key]["entries"])
return report
@staticmethod
@ -496,7 +528,7 @@ class DifferenceEntry:
def set_is_file(self, is_file: bool=True):
self.set_is_dir( not is_file)
self.set_is_dir(not is_file)
def get_is_file(self):