bulk_validate.py

gistfile1.txt

import bagit
import os
import asyncio

root_path = "/Users/thiesm/Desktop/test_bags/"

class BulkValidate:

    #this method prints all paths and checksums and validates the bag
    def verify_bag(self, bag):
        try:
            #for each path and fixity in the bage.entires.items list, print the info
            for path, fixity in bag.entries.items():
                print("path:%s md5:%s" % (path, fixity["md5"]))
            print("calling bag.validate()")
        
        except bagit.BagValidationError as e:
            for d in e.details:
                if isinstance(d, bagit.ChecksumMismatch):
                    print("expected %s to have %s checksum of %s but found %s" %
                        (d.path, d.algorithm, d.expected, d.found))
        try:
            self.bv = bag.validate(processes=4)
            self.bv
            # print(self.bv)
            self.vv = bag._validate_entries(processes=1)
            self.vv
            print(self.vv)
        except Exception as e:
            print(e)


class Directories:

    def get_dirs(self):
        try:
            sub_dirs = next(os.walk(root_path))[1]
            for bag in sub_dirs:
                build_path = root_path + bag
                bag = bagit.Bag(build_path)
                print(bag)
                bulkvalidate = BulkValidate()
                bulkvalidate.verify_bag(bag)
        except Exception as e:
            print(e)

    def clean_dirs(self):
        try:
            #add something about deleting .DS_Store and Thumbs.db here
        except Exception as e:
            print(e)

# bulkvalidate = BulkValidate()
# bulkvalidate.verify_bag()

dirs = Directories()
dirs.get_dirs()