gryf/pygtktalog
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Added quick and dirty listing compatible with mc extfs

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gryf
2022-09-26 17:25:41 +02:00
parent 54c24b18b1
commit c74174fc8f
1 changed files with 43 additions and 8 deletions
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51
pycatalog/__init__.py
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@@ -19,13 +19,14 @@ TYPE_MAP = {0: 'd', 1: 'd', 2: 'f', 3: 'l'}
class Iface(object):
"""Main class which interacts with the pyGTKtalog modules"""
def __init__(self, dbname, pretend=False, debug=False):
def __init__(self, dbname, pretend=False, debug=False, use_color=True):
"""Init"""
self.engine = dbcommon.connect(dbname)
self.sess = dbcommon.Session()
self.dry_run = pretend
self.root = None
self._dbname = dbname
self.use_color = use_color
if debug:
scan.LOG.setLevel('DEBUG')
LOG.setLevel('DEBUG')
@@ -64,10 +65,10 @@ class Iface(object):
"""Make the path to the item in the DB"""
orig_node = node
if node.parent == node:
return {u'/': (u' ', 0, u' ')}
return {'/': (u' ', 0, u' ')}
ext = ''
if node.parent.type == dbo.TYPE['root']:
if node.parent.type == dbo.TYPE['root'] and self.use_color:
ext = misc.colorize(' (%s)' % node.filepath, 'white')
path = []
@@ -108,8 +109,11 @@ class Iface(object):
self.sess.commit()
self.sess.close()
def list(self, path=None, recursive=False, long_=False):
def list(self, path=None, recursive=False, long_=False, mode='plain'):
"""Simulate ls command for the provided item path"""
if mode == 'mc':
self.use_color = False
self.root = self.sess.query(dbo.File)
self.root = self.root.filter(dbo.File.type == dbo.TYPE['root']).first()
if path:
@@ -119,16 +123,37 @@ class Iface(object):
node = self.root
msg = "Content of path `/':"
print(misc.colorize(msg, 'white'))
if mode != 'mc':
print(misc.colorize(msg, 'white'))
if recursive:
items = self._walk(node)
else:
items = self._list(node)
if long_:
if mode == 'mc':
filenames = []
format_str = (u'{} {:>%d,} {} {}' %
format_str = ('{} 1 {} {} {:>%d} {} {}' %
len(str(sorted([i[1] for i in
items.values()])[-1])))
for fname in sorted(items.keys()):
type_, size, date = items[fname]
if type_ == 'd':
perms = 'drwxrwxrwx'
elif type_ == 'l':
perms = 'lrw-rw-rw-'
elif type_ == 'f':
perms = '-rw-rw-rw-'
else:
continue
filenames.append(format_str
.format(perms, os.getuid(),
os.getgid(), size,
date.strftime('%d/%m/%Y %H:%M:%S'),
fname))
elif long_:
filenames = []
format_str = ('{} {:>%d,} {} {}' %
_get_highest_size_length(items))
for fname in sorted(items.keys()):
type_, size, date = items[fname]
@@ -254,8 +279,12 @@ def _get_highest_size_length(item_dict):
@misc.asserdb
def list_db(args):
"""List"""
if args.mode == 'mc':
LOG.setLevel(100) # supress logging
obj = Iface(args.db, False, args.debug)
obj.list(path=args.path, recursive=args.recursive, long_=args.long)
obj.list(path=args.path, recursive=args.recursive, long_=args.long,
mode=args.mode)
obj.close()
@@ -298,6 +327,12 @@ def main():
list_ = subparser.add_parser('list')
list_.add_argument('db')
list_.add_argument('path', nargs='?')
list_.add_argument('-m', '--mode', help='List items using mode. By '
'default is simply plain mode, other possibility is to '
'use "mc" mode, which is suitable to use with extfs '
'plugin', default='plain')
list_.add_argument('-c', '--color', help='Use colors for listing',
action='store_true', default=False)
list_.add_argument('-l', '--long', help='Show size, date and type',
action='store_true', default=False)
list_.add_argument('-r', '--recursive', help='list items in '