mirror of https://github.com/deadc0de6/catcli
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
813 lines
29 KiB
Python
813 lines
29 KiB
Python
"""
|
|
author: deadc0de6 (https://github.com/deadc0de6)
|
|
Copyright (c) 2017, deadc0de6
|
|
|
|
Class that process nodes in the catalog tree
|
|
"""
|
|
|
|
import os
|
|
import shutil
|
|
import time
|
|
from typing import List, Union, Tuple, Any, Optional, Dict, cast
|
|
import anytree # type: ignore
|
|
from pyfzf.pyfzf import FzfPrompt # type: ignore
|
|
|
|
# local imports
|
|
from catcli import nodes
|
|
from catcli.nodes import NodeAny, NodeStorage, \
|
|
NodeTop, NodeFile, NodeArchived, NodeDir, NodeMeta
|
|
from catcli.utils import size_to_str, epoch_to_str, md5sum, fix_badchars
|
|
from catcli.logger import Logger
|
|
from catcli.nodeprinter import NodePrinter
|
|
from catcli.decomp import Decomp
|
|
from catcli.version import __version__ as VERSION
|
|
from catcli.exceptions import CatcliException
|
|
|
|
|
|
class Noder:
|
|
"""
|
|
handles node in the catalog tree
|
|
There are 4 types of node:
|
|
* "top" node representing the top node (generic node)
|
|
* "storage" node representing a storage
|
|
* "dir" node representing a directory
|
|
* "file" node representing a file
|
|
"""
|
|
|
|
CSV_HEADER = ('name,type,path,size,indexed_at,'
|
|
'maccess,md5,nbfiles,free_space,'
|
|
'total_space,meta')
|
|
|
|
def __init__(self, debug: bool = False,
|
|
sortsize: bool = False,
|
|
arc: bool = False) -> None:
|
|
"""
|
|
@debug: debug mode
|
|
@sortsize: sort nodes by size
|
|
@arch: handle archive
|
|
"""
|
|
self.hash = True
|
|
self.debug = debug
|
|
self.sortsize = sortsize
|
|
self.arc = arc
|
|
if self.arc:
|
|
self.decomp = Decomp()
|
|
|
|
@staticmethod
|
|
def get_storage_names(top: NodeTop) -> List[str]:
|
|
"""return a list of all storage names"""
|
|
return [x.name for x in list(top.children)]
|
|
|
|
def get_storage_node(self, top: NodeTop,
|
|
name: str,
|
|
newpath: str = '') -> NodeStorage:
|
|
"""
|
|
return the storage node if any
|
|
if newpath is submitted, it will update the media info
|
|
"""
|
|
found = None
|
|
for node in top.children:
|
|
if node.type != nodes.TYPE_STORAGE:
|
|
continue
|
|
if node.name == name:
|
|
found = node
|
|
break
|
|
if found and newpath and os.path.exists(newpath):
|
|
found.free = shutil.disk_usage(newpath).free
|
|
found.total = shutil.disk_usage(newpath).total
|
|
found.ts = int(time.time())
|
|
return cast(NodeStorage, found)
|
|
|
|
@staticmethod
|
|
def get_node(top: NodeTop,
|
|
path: str,
|
|
quiet: bool = False) -> Optional[NodeAny]:
|
|
"""get the node by internal tree path"""
|
|
resolv = anytree.resolver.Resolver('name')
|
|
try:
|
|
bpath = os.path.basename(path)
|
|
the_node = resolv.get(top, bpath)
|
|
return cast(NodeAny, the_node)
|
|
except anytree.resolver.ChildResolverError:
|
|
if not quiet:
|
|
Logger.err(f'No node at path \"{bpath}\"')
|
|
return None
|
|
|
|
def get_node_if_changed(self,
|
|
top: NodeTop,
|
|
path: str,
|
|
treepath: str) -> Tuple[Optional[NodeAny], bool]:
|
|
"""
|
|
return the node (if any) and if it has changed
|
|
@top: top node (storage)
|
|
@path: abs path to file
|
|
@treepath: rel path from indexed directory
|
|
"""
|
|
treepath = treepath.lstrip(os.sep)
|
|
node = self.get_node(top, treepath, quiet=True)
|
|
# node does not exist
|
|
if not node:
|
|
self._debug('\tchange: node does not exist')
|
|
return None, True
|
|
if os.path.isdir(path):
|
|
return node, False
|
|
# force re-indexing if no maccess
|
|
maccess = os.path.getmtime(path)
|
|
if not self._has_attr(node, 'maccess') or \
|
|
not node.maccess:
|
|
self._debug('\tchange: no maccess found')
|
|
return node, True
|
|
# maccess changed
|
|
old_maccess = node.maccess
|
|
if float(maccess) != float(old_maccess):
|
|
self._debug(f'\tchange: maccess changed for \"{path}\"')
|
|
return node, True
|
|
# test hash
|
|
if self.hash and node.md5:
|
|
md5 = self._get_hash(path)
|
|
if md5 and md5 != node.md5:
|
|
msg = f'\tchange: checksum changed for \"{path}\"'
|
|
self._debug(msg)
|
|
return node, True
|
|
self._debug(f'\tchange: no change for \"{path}\"')
|
|
return node, False
|
|
|
|
def rec_size(self, node: Union[NodeDir, NodeStorage],
|
|
store: bool = True) -> int:
|
|
"""
|
|
recursively traverse tree and return size
|
|
@store: store the size in the node
|
|
"""
|
|
if node.type == nodes.TYPE_FILE:
|
|
self._debug(f'size of {node.type} \"{node.name}\": {node.size}')
|
|
return node.size
|
|
msg = f'getting node size recursively for \"{node.name}\"'
|
|
self._debug(msg)
|
|
size: int = 0
|
|
for i in node.children:
|
|
if node.type == nodes.TYPE_DIR:
|
|
sub_size = self.rec_size(i, store=store)
|
|
if store:
|
|
i.size = sub_size
|
|
size += sub_size
|
|
continue
|
|
if node.type == nodes.TYPE_STORAGE:
|
|
sub_size = self.rec_size(i, store=store)
|
|
if store:
|
|
i.size = sub_size
|
|
size += sub_size
|
|
continue
|
|
self._debug(f'skipping {node.name}')
|
|
if store:
|
|
node.size = size
|
|
self._debug(f'size of {node.type} \"{node.name}\": {size}')
|
|
return size
|
|
|
|
###############################################################
|
|
# public helpers
|
|
###############################################################
|
|
@staticmethod
|
|
def attrs_to_string(attr: Union[List[str], Dict[str, str], str]) -> str:
|
|
"""format the storage attr for saving"""
|
|
if not attr:
|
|
return ''
|
|
if isinstance(attr, list):
|
|
return ', '.join(attr)
|
|
if isinstance(attr, dict):
|
|
ret = []
|
|
for key, val in attr.items():
|
|
ret.append(f'{key}={val}')
|
|
return ', '.join(ret)
|
|
attr = attr.rstrip()
|
|
return attr
|
|
|
|
def do_hashing(self, val: bool) -> None:
|
|
"""hash files when indexing"""
|
|
self.hash = val
|
|
|
|
###############################################################
|
|
# node creation
|
|
###############################################################
|
|
def new_top_node(self) -> NodeTop:
|
|
"""create a new top node"""
|
|
top = NodeTop(nodes.NAME_TOP)
|
|
self._debug(f'new top node: {top}')
|
|
return top
|
|
|
|
def new_file_node(self, name: str, path: str,
|
|
parent: NodeAny, storagepath: str) -> Optional[NodeFile]:
|
|
"""create a new node representing a file"""
|
|
if not os.path.exists(path):
|
|
Logger.err(f'File \"{path}\" does not exist')
|
|
return None
|
|
path = os.path.abspath(path)
|
|
try:
|
|
stat = os.lstat(path)
|
|
except OSError as exc:
|
|
Logger.err(f'OSError: {exc}')
|
|
return None
|
|
md5 = ''
|
|
if self.hash:
|
|
md5 = self._get_hash(path)
|
|
relpath = os.sep.join([storagepath, name])
|
|
|
|
maccess = os.path.getmtime(path)
|
|
node = NodeFile(name,
|
|
relpath,
|
|
stat.st_size,
|
|
md5,
|
|
maccess,
|
|
parent=parent)
|
|
if self.arc:
|
|
ext = os.path.splitext(path)[1][1:]
|
|
if ext.lower() in self.decomp.get_formats():
|
|
self._debug(f'{path} is an archive')
|
|
names = self.decomp.get_names(path)
|
|
self.list_to_tree(node, names)
|
|
else:
|
|
self._debug(f'{path} is NOT an archive')
|
|
return node
|
|
|
|
def new_dir_node(self, name: str, path: str,
|
|
parent: NodeAny, storagepath: str) -> NodeDir:
|
|
"""create a new node representing a directory"""
|
|
path = os.path.abspath(path)
|
|
relpath = os.sep.join([storagepath, name])
|
|
maccess = os.path.getmtime(path)
|
|
return NodeDir(name,
|
|
relpath,
|
|
0,
|
|
maccess,
|
|
parent=parent)
|
|
|
|
def new_storage_node(self, name: str,
|
|
path: str,
|
|
parent: str,
|
|
attrs: Dict[str, Any]) \
|
|
-> NodeStorage:
|
|
"""create a new node representing a storage"""
|
|
path = os.path.abspath(path)
|
|
free = shutil.disk_usage(path).free
|
|
total = shutil.disk_usage(path).total
|
|
epoch = int(time.time())
|
|
return NodeStorage(name,
|
|
free,
|
|
total,
|
|
0,
|
|
epoch,
|
|
self.attrs_to_string(attrs),
|
|
parent=parent)
|
|
|
|
def new_archive_node(self, name: str, path: str,
|
|
parent: str, archive: str) -> NodeArchived:
|
|
"""create a new node for archive data"""
|
|
return NodeArchived(name=name, relpath=path,
|
|
parent=parent, size=0, md5='',
|
|
archive=archive)
|
|
|
|
###############################################################
|
|
# node management
|
|
###############################################################
|
|
def update_metanode(self, top: NodeTop) -> NodeMeta:
|
|
"""create or update meta node information"""
|
|
meta = self._get_meta_node(top)
|
|
epoch = int(time.time())
|
|
if not meta:
|
|
attrs: Dict[str, Any] = {}
|
|
attrs['created'] = epoch
|
|
attrs['created_version'] = VERSION
|
|
meta = NodeMeta(name=nodes.NAME_META,
|
|
attr=attrs)
|
|
meta.attr['access'] = epoch
|
|
meta.attr['access_version'] = VERSION
|
|
return meta
|
|
|
|
def _get_meta_node(self, top: NodeTop) -> Optional[NodeMeta]:
|
|
"""return the meta node if any"""
|
|
try:
|
|
found = next(filter(lambda x: x.type == nodes.TYPE_META,
|
|
top.children))
|
|
return cast(NodeMeta, found)
|
|
except StopIteration:
|
|
return None
|
|
|
|
def clean_not_flagged(self, top: NodeTop) -> int:
|
|
"""remove any node not flagged and clean flags"""
|
|
cnt = 0
|
|
for node in anytree.PreOrderIter(top):
|
|
if node.type not in [nodes.TYPE_DIR, nodes.TYPE_FILE]:
|
|
continue
|
|
if self._clean(node):
|
|
cnt += 1
|
|
return cnt
|
|
|
|
def _clean(self, node: NodeAny) -> bool:
|
|
"""remove node if not flagged"""
|
|
if not node.flagged():
|
|
node.parent = None
|
|
return True
|
|
node.unflag()
|
|
return False
|
|
|
|
###############################################################
|
|
# printing
|
|
###############################################################
|
|
def _node_to_csv(self, node: NodeAny,
|
|
sep: str = ',',
|
|
raw: bool = False) -> None:
|
|
"""
|
|
print a node to csv
|
|
@node: the node to consider
|
|
@sep: CSV separator character
|
|
@raw: print raw size rather than human readable
|
|
"""
|
|
if not node:
|
|
return
|
|
if node.type == nodes.TYPE_TOP:
|
|
return
|
|
|
|
out = []
|
|
if node.type == nodes.TYPE_STORAGE:
|
|
# handle storage
|
|
out.append(node.name) # name
|
|
out.append(node.type) # type
|
|
out.append('') # fake full path
|
|
size = self.rec_size(node, store=False)
|
|
out.append(size_to_str(size, raw=raw)) # size
|
|
out.append(epoch_to_str(node.ts)) # indexed_at
|
|
out.append('') # fake maccess
|
|
out.append('') # fake md5
|
|
out.append(str(len(node.children))) # nbfiles
|
|
# fake free_space
|
|
out.append(size_to_str(node.free, raw=raw))
|
|
# fake total_space
|
|
out.append(size_to_str(node.total, raw=raw))
|
|
out.append(node.attr) # meta
|
|
else:
|
|
# handle other nodes
|
|
out.append(node.name.replace('"', '""')) # name
|
|
out.append(node.type) # type
|
|
parents = self._get_parents(node)
|
|
storage = self._get_storage(node)
|
|
fullpath = os.path.join(storage.name, parents)
|
|
out.append(fullpath.replace('"', '""')) # full path
|
|
|
|
out.append(size_to_str(node.size, raw=raw)) # size
|
|
out.append(epoch_to_str(storage.ts)) # indexed_at
|
|
if self._has_attr(node, 'maccess'):
|
|
out.append(epoch_to_str(node.maccess)) # maccess
|
|
else:
|
|
out.append('') # fake maccess
|
|
if self._has_attr(node, 'md5'):
|
|
out.append(node.md5) # md5
|
|
else:
|
|
out.append('') # fake md5
|
|
if node.type == nodes.TYPE_DIR:
|
|
out.append(str(len(node.children))) # nbfiles
|
|
else:
|
|
out.append('') # fake nbfiles
|
|
out.append('') # fake free_space
|
|
out.append('') # fake total_space
|
|
out.append('') # fake meta
|
|
|
|
line = sep.join(['"' + o + '"' for o in out])
|
|
if len(line) > 0:
|
|
Logger.stdout_nocolor(line)
|
|
|
|
def _print_node_native(self, node: NodeAny,
|
|
pre: str = '',
|
|
withpath: bool = False,
|
|
withdepth: bool = False,
|
|
withstorage: bool = False,
|
|
recalcparent: bool = False,
|
|
raw: bool = False) -> None:
|
|
"""
|
|
print a node
|
|
@node: the node to print
|
|
@pre: string to print before node
|
|
@withpath: print the node path
|
|
@withdepth: print the node depth info
|
|
@withstorage: print the node storage it belongs to
|
|
@recalcparent: get relpath from tree instead of relpath field
|
|
@raw: print raw size rather than human readable
|
|
"""
|
|
if node.type == nodes.TYPE_TOP:
|
|
# top node
|
|
Logger.stdout_nocolor(f'{pre}{node.name}')
|
|
elif node.type == nodes.TYPE_FILE:
|
|
# node of type file
|
|
name = node.name
|
|
if withpath:
|
|
if recalcparent:
|
|
name = os.sep.join([self._get_parents(node.parent), name])
|
|
else:
|
|
name = node.relpath
|
|
name = name.lstrip(os.sep)
|
|
if withstorage:
|
|
storage = self._get_storage(node)
|
|
attr_str = ''
|
|
if node.md5:
|
|
attr_str = f', md5:{node.md5}'
|
|
size = size_to_str(node.size, raw=raw)
|
|
compl = f'size:{size}{attr_str}'
|
|
if withstorage:
|
|
content = Logger.get_bold_text(storage.name)
|
|
compl += f', storage:{content}'
|
|
NodePrinter.print_file_native(pre, name, compl)
|
|
elif node.type == nodes.TYPE_DIR:
|
|
# node of type directory
|
|
name = node.name
|
|
if withpath:
|
|
if recalcparent:
|
|
name = os.sep.join([self._get_parents(node.parent), name])
|
|
else:
|
|
name = node.relpath
|
|
name = name.lstrip(os.sep)
|
|
depth = 0
|
|
if withdepth:
|
|
depth = len(node.children)
|
|
if withstorage:
|
|
storage = self._get_storage(node)
|
|
attr: List[Tuple[str, str]] = []
|
|
if node.size:
|
|
attr.append(('totsize', size_to_str(node.size, raw=raw)))
|
|
if withstorage:
|
|
attr.append(('storage', Logger.get_bold_text(storage.name)))
|
|
NodePrinter.print_dir_native(pre, name, depth=depth, attr=attr)
|
|
elif node.type == nodes.TYPE_STORAGE:
|
|
# node of type storage
|
|
sztotal = size_to_str(node.total, raw=raw)
|
|
szused = size_to_str(node.total - node.free, raw=raw)
|
|
nbchildren = len(node.children)
|
|
pcent = 0
|
|
if node.total > 0:
|
|
pcent = node.free * 100 / node.total
|
|
freepercent = f'{pcent:.1f}%'
|
|
# get the date
|
|
timestamp = ''
|
|
if self._has_attr(node, 'ts'):
|
|
timestamp = 'date:'
|
|
timestamp += epoch_to_str(node.ts)
|
|
disksize = ''
|
|
# the children size
|
|
recsize = self.rec_size(node, store=False)
|
|
sizestr = size_to_str(recsize, raw=raw)
|
|
disksize = 'totsize:' + f'{sizestr}'
|
|
# format the output
|
|
name = node.name
|
|
args = [
|
|
'nbfiles:' + f'{nbchildren}',
|
|
disksize,
|
|
f'free:{freepercent}',
|
|
'du:' + f'{szused}/{sztotal}',
|
|
timestamp]
|
|
argsstring = ' | '.join(args)
|
|
NodePrinter.print_storage_native(pre,
|
|
name,
|
|
argsstring,
|
|
node.attr)
|
|
elif node.type == nodes.TYPE_ARCHIVED:
|
|
# archive node
|
|
if self.arc:
|
|
NodePrinter.print_archive_native(pre, node.name, node.archive)
|
|
else:
|
|
Logger.err(f'bad node encountered: {node}')
|
|
|
|
def print_tree(self, node: NodeAny,
|
|
fmt: str = 'native',
|
|
raw: bool = False) -> None:
|
|
"""
|
|
print the tree in different format
|
|
@node: start node
|
|
@style: when fmt=native, defines the tree style
|
|
@fmt: output format
|
|
@raw: print the raw size rather than human readable
|
|
"""
|
|
if fmt == 'native':
|
|
# "tree" style
|
|
rend = anytree.RenderTree(node, childiter=self._sort_tree)
|
|
for pre, _, thenode in rend:
|
|
self._print_node_native(thenode, pre=pre,
|
|
withdepth=True, raw=raw)
|
|
elif fmt == 'csv':
|
|
# csv output
|
|
self._to_csv(node, raw=raw)
|
|
elif fmt == 'csv-with-header':
|
|
# csv output
|
|
Logger.stdout_nocolor(self.CSV_HEADER)
|
|
self._to_csv(node, raw=raw)
|
|
|
|
def _to_csv(self, node: NodeAny,
|
|
raw: bool = False) -> None:
|
|
"""print the tree to csv"""
|
|
rend = anytree.RenderTree(node, childiter=self._sort_tree)
|
|
for _, _, item in rend:
|
|
self._node_to_csv(item, raw=raw)
|
|
|
|
@staticmethod
|
|
def _fzf_prompt(strings: Any) -> Any:
|
|
# prompt with fzf
|
|
fzf = FzfPrompt()
|
|
selected = fzf.prompt(strings)
|
|
return selected
|
|
|
|
def _to_fzf(self, node: NodeAny, fmt: str) -> None:
|
|
"""
|
|
fzf prompt with list and print selected node(s)
|
|
@node: node to start with
|
|
@fmt: output format for selected nodes
|
|
"""
|
|
rendered = anytree.RenderTree(node, childiter=self._sort_tree)
|
|
the_nodes = {}
|
|
# construct node names list
|
|
for _, _, rend in rendered:
|
|
if not rend:
|
|
continue
|
|
parents = self._get_parents(rend)
|
|
storage = self._get_storage(rend)
|
|
fullpath = os.path.join(storage.name, parents)
|
|
the_nodes[fullpath] = rend
|
|
# prompt with fzf
|
|
paths = self._fzf_prompt(the_nodes.keys())
|
|
# print the resulting tree
|
|
subfmt = fmt.replace('fzf-', '')
|
|
for path in paths:
|
|
if not path:
|
|
continue
|
|
if path not in the_nodes:
|
|
continue
|
|
rend = the_nodes[path]
|
|
self.print_tree(rend, fmt=subfmt)
|
|
|
|
@staticmethod
|
|
def to_dot(top: NodeTop,
|
|
path: str = 'tree.dot') -> str:
|
|
"""export to dot for graphing"""
|
|
anytree.exporter.DotExporter(top).to_dotfile(path)
|
|
Logger.info(f'dot file created under \"{path}\"')
|
|
return f'dot {path} -T png -o /tmp/tree.png'
|
|
|
|
###############################################################
|
|
# searching
|
|
###############################################################
|
|
def find_name(self, top: NodeTop,
|
|
key: str,
|
|
script: bool = False,
|
|
only_dir: bool = False,
|
|
startnode: Optional[NodeAny] = None,
|
|
parentfromtree: bool = False,
|
|
fmt: str = 'native',
|
|
raw: bool = False) -> List[NodeAny]:
|
|
"""
|
|
find files based on their names
|
|
@top: top node
|
|
@key: term to search for
|
|
@script: output script
|
|
@directory: only search for directories
|
|
@startpath: node to start with
|
|
@parentfromtree: get path from parent instead of stored relpath
|
|
@fmt: output format
|
|
@raw: raw size output
|
|
returns the found nodes
|
|
"""
|
|
self._debug(f'searching for \"{key}\"')
|
|
|
|
# search for nodes based on path
|
|
start: Optional[NodeAny] = top
|
|
if startnode:
|
|
start = self.get_node(top, startnode)
|
|
filterfunc = self._callback_find_name(key, only_dir)
|
|
found = anytree.findall(start, filter_=filterfunc)
|
|
nbfound = len(found)
|
|
self._debug(f'found {nbfound} node(s)')
|
|
|
|
# compile found nodes
|
|
paths = {}
|
|
for item in found:
|
|
item.name = fix_badchars(item.name)
|
|
if hasattr(item, 'relpath'):
|
|
item.relpath = fix_badchars(item.relpath)
|
|
if parentfromtree:
|
|
paths[self._get_parents(item)] = item
|
|
else:
|
|
paths[item.relpath] = item
|
|
|
|
# handle fzf mode
|
|
if fmt.startswith('fzf'):
|
|
selected = self._fzf_prompt(paths.keys())
|
|
newpaths = {}
|
|
subfmt = fmt.replace('fzf-', '')
|
|
for item in selected:
|
|
if item not in paths:
|
|
continue
|
|
newpaths[item] = paths[item]
|
|
self.print_tree(newpaths[item], fmt=subfmt)
|
|
paths = newpaths
|
|
else:
|
|
if fmt == 'native':
|
|
for _, item in paths.items():
|
|
self._print_node_native(item, withpath=True,
|
|
withdepth=True,
|
|
withstorage=True,
|
|
recalcparent=parentfromtree,
|
|
raw=raw)
|
|
elif fmt.startswith('csv'):
|
|
if fmt == 'csv-with-header':
|
|
Logger.stdout_nocolor(self.CSV_HEADER)
|
|
for _, item in paths.items():
|
|
self._node_to_csv(item, raw=raw)
|
|
|
|
# execute script if any
|
|
if script:
|
|
tmp = ['${source}/' + x for x in paths]
|
|
tmpstr = ' '.join(tmp)
|
|
cmd = f'op=file; source=/media/mnt; $op {tmpstr}'
|
|
Logger.info(cmd)
|
|
|
|
return list(paths.values())
|
|
|
|
def _callback_find_name(self, term: str, only_dir: bool) -> Any:
|
|
"""callback for finding files"""
|
|
def find_name(node: NodeAny) -> bool:
|
|
if node.type == nodes.TYPE_STORAGE:
|
|
# ignore storage nodes
|
|
return False
|
|
if node.type == nodes.TYPE_TOP:
|
|
# ignore top nodes
|
|
return False
|
|
if node.type == nodes.TYPE_META:
|
|
# ignore meta nodes
|
|
return False
|
|
if only_dir and node.type == nodes.TYPE_DIR:
|
|
# ignore non directory
|
|
return False
|
|
|
|
# filter
|
|
if not term:
|
|
return True
|
|
if term.lower() in node.name.lower():
|
|
return True
|
|
|
|
# ignore
|
|
return False
|
|
return find_name
|
|
|
|
###############################################################
|
|
# ls
|
|
###############################################################
|
|
def list(self, top: NodeTop,
|
|
path: str,
|
|
rec: bool = False,
|
|
fmt: str = 'native',
|
|
raw: bool = False) -> List[NodeAny]:
|
|
"""
|
|
list nodes for "ls"
|
|
@top: top node
|
|
@path: path to search for
|
|
@rec: recursive walk
|
|
@fmt: output format
|
|
@raw: print raw size
|
|
"""
|
|
self._debug(f'walking path: \"{path}\" from {top}')
|
|
|
|
resolv = anytree.resolver.Resolver('name')
|
|
found = []
|
|
try:
|
|
# resolve the path in the tree
|
|
found = resolv.glob(top, path)
|
|
if len(found) < 1:
|
|
# nothing found
|
|
self._debug('nothing found')
|
|
return []
|
|
|
|
if rec:
|
|
# print the entire tree
|
|
self.print_tree(found[0].parent, fmt=fmt, raw=raw)
|
|
return found
|
|
|
|
# sort found nodes
|
|
found = sorted(found, key=self._sort, reverse=self.sortsize)
|
|
|
|
# print the parent
|
|
if fmt == 'native':
|
|
self._print_node_native(found[0].parent,
|
|
withpath=False,
|
|
withdepth=True,
|
|
raw=raw)
|
|
elif fmt.startswith('csv'):
|
|
self._node_to_csv(found[0].parent, raw=raw)
|
|
elif fmt.startswith('fzf'):
|
|
pass
|
|
|
|
# print all found nodes
|
|
if fmt == 'csv-with-header':
|
|
Logger.stdout_nocolor(self.CSV_HEADER)
|
|
for item in found:
|
|
if fmt == 'native':
|
|
self._print_node_native(item, withpath=False,
|
|
pre='- ',
|
|
withdepth=True,
|
|
raw=raw)
|
|
elif fmt.startswith('csv'):
|
|
self._node_to_csv(item, raw=raw)
|
|
elif fmt.startswith('fzf'):
|
|
self._to_fzf(item, fmt)
|
|
|
|
except anytree.resolver.ChildResolverError:
|
|
pass
|
|
return found
|
|
|
|
###############################################################
|
|
# tree creation
|
|
###############################################################
|
|
def _add_entry(self, name: str,
|
|
top: NodeTop,
|
|
resolv: Any) -> None:
|
|
"""add an entry to the tree"""
|
|
entries = name.rstrip(os.sep).split(os.sep)
|
|
if len(entries) == 1:
|
|
self.new_archive_node(name, name, top, top.name)
|
|
return
|
|
sub = os.sep.join(entries[:-1])
|
|
nodename = entries[-1]
|
|
try:
|
|
parent = resolv.get(top, sub)
|
|
parent = self.new_archive_node(nodename, name, parent, top.name)
|
|
except anytree.resolver.ChildResolverError:
|
|
self.new_archive_node(nodename, name, top, top.name)
|
|
|
|
def list_to_tree(self, parent: NodeAny, names: List[str]) -> None:
|
|
"""convert list of files to a tree"""
|
|
if not names:
|
|
return
|
|
resolv = anytree.resolver.Resolver('name')
|
|
for name in names:
|
|
name = name.rstrip(os.sep)
|
|
self._add_entry(name, parent, resolv)
|
|
|
|
###############################################################
|
|
# diverse
|
|
###############################################################
|
|
def _sort_tree(self,
|
|
items: List[NodeAny]) -> List[NodeAny]:
|
|
"""sorting a list of items"""
|
|
return sorted(items, key=self._sort, reverse=self.sortsize)
|
|
|
|
def _sort(self, lst: NodeAny) -> Any:
|
|
"""sort a list"""
|
|
if self.sortsize:
|
|
return self._sort_size(lst)
|
|
return self._sort_fs(lst)
|
|
|
|
@staticmethod
|
|
def _sort_fs(node: NodeAny) -> Tuple[str, str]:
|
|
"""sorting nodes dir first and alpha"""
|
|
return (node.type, node.name.lstrip('.').lower())
|
|
|
|
@staticmethod
|
|
def _sort_size(node: NodeAny) -> float:
|
|
"""sorting nodes by size"""
|
|
try:
|
|
if not node.size:
|
|
return 0
|
|
return float(node.size)
|
|
except AttributeError:
|
|
return 0
|
|
|
|
def _get_storage(self, node: NodeAny) -> NodeStorage:
|
|
"""recursively traverse up to find storage"""
|
|
if node.type == nodes.TYPE_STORAGE:
|
|
return node
|
|
return cast(NodeStorage, node.ancestors[1])
|
|
|
|
@staticmethod
|
|
def _has_attr(node: NodeAny, attr: str) -> bool:
|
|
"""return True if node has attr as attribute"""
|
|
return attr in node.__dict__.keys()
|
|
|
|
def _get_parents(self, node: NodeAny) -> str:
|
|
"""get all parents recursively"""
|
|
if node.type == nodes.TYPE_STORAGE:
|
|
return ''
|
|
if node.type == nodes.TYPE_TOP:
|
|
return ''
|
|
parent = self._get_parents(node.parent)
|
|
if parent:
|
|
return os.sep.join([parent, node.name])
|
|
return str(node.name)
|
|
|
|
@staticmethod
|
|
def _get_hash(path: str) -> str:
|
|
"""return md5 hash of node"""
|
|
try:
|
|
return md5sum(path)
|
|
except CatcliException as exc:
|
|
Logger.err(str(exc))
|
|
return ''
|
|
|
|
def _debug(self, string: str) -> None:
|
|
"""print debug"""
|
|
if not self.debug:
|
|
return
|
|
Logger.debug(string)
|