Created
June 21, 2017 10:50
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import os, sys | |
import _pickle as pickle | |
import record_class | |
DB_FILENAME = 'dbfile.db' | |
SCAN_DIR_NAME = '.' | |
SCAN_DEPTH = 1 | |
master_dict = {} | |
def scan_files(dir_name, max_depth, current_depth=0): | |
dir_name = os.path.realpath(dir_name) | |
try: | |
if (current_depth<max_depth): | |
if (os.path.isdir(dir_name)): | |
for i in os.listdir(dir_name): | |
# print("append file node {}".format(i)) | |
if (os.path.isdir(os.path.join(dir_name,i))): | |
# master_list.append(master_list_item(master_list_item.TYPE_DIR,i)) | |
master_dict[os.path.join(dir_name,i)] = record_class.record(name=i,type=record_class.TYPE_DIR,abs_path=os.path.join(dir_name,i)) | |
# print("going deeper into "+i) | |
scan_files(os.path.join(dir_name,i),max_depth,current_depth+1) | |
else: | |
# master_list.append(master_list_item(master_list_item.TYPE_FILE,i)) | |
master_dict[os.path.join(dir_name,i)] = record_class.record(name=i,extension=i.split('.')[-1],type=record_class.TYPE_FILE,abs_path=os.path.join(dir_name,i)) | |
else: | |
# master_list.append(master_list_item(master_list_item.TYPE_FILE,dir_name)) | |
master_dict[dir_name] = record_class.record(name=dir_name,extension=dir_name.split('.')[-1],type=record_class.TYPE_FILE,abs_path=dir_name) | |
# print("append file node {}".format(str(dir_name))) | |
elif (current_depth>=max_depth): | |
if os.path.isdir(dir_name): | |
# master_list.append(master_list_item(master_list_item.TYPE_DIR,dir_name)) | |
master_dict[dir_name] = record_class.record(name=dir_name,type=record_class.TYPE_DIR,abs_path=dir_name) | |
else: | |
# master_list.append(master_list_item(master_list_item.TYPE_FILE,dir_name)) | |
master_dict[dir_name] = record_class.record(name=dir_name,extension=dir_name.split('.')[-1],type=record_class.TYPE_FILE,abs_path=dir_name) | |
# print("appending floor node {}".format(dir_name)) | |
except PermissionError: | |
pass | |
if __name__=='__main__': | |
# check if database file exists | |
if (os.path.isfile(DB_FILENAME)): | |
with open(DB_FILENAME,'rb') as dbfile: | |
master_dict = pickle.loads(dbfile) | |
print(master_dict) | |
else: | |
scan_files(SCAN_DIR_NAME, SCAN_DEPTH) | |
# pickle master_dict | |
with open(DB_FILENAME,'wb') as dbfile: | |
pickle.dump(master_dict,dbfile,-1) |
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