Directory-Tree | Python Utility Package that displays out the Tree Structure | Dataset library
kandi X-RAY | Directory-Tree Summary
kandi X-RAY | Directory-Tree Summary
Want to display your project/current working directory as a neat tree? No Worries!. Directory Tree is a simple python utility package that displays out the Tree Structure of a user-defined directory.
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Top functions reviewed by kandi - BETA
- Display the directory tree
- Builds a tree
Directory-Tree Key Features
Directory-Tree Examples and Code Snippets
Lines of Code : 43License : Strong Copyleft (GPL-3.0)
Copy>>> from directory_tree import display_tree
>>> display_tree()
$ Operating System : Windows
$ Path : C:\Personal\Work\Directory-Tree\Test\Main Directory
*************** Directory Tree ***************
Main Directory/
├── Directory # Importing Libraries
from directory_tree import display_tree
# Main Method
if __name__ == '__main__':
display_tree(directory_path)
pip install directory_tree
pip3 install directory_tree
git clone https://github.com/rahulbordoloi/Directory-Tree/
cd Directory-Tree
pip install -e .
def walk_v2(top, topdown=True, onerror=None):
"""Recursive directory tree generator for directories.
Args:
top: string, a Directory name
topdown: bool, Traverse pre order if True, post order if False.
onerror: optional handler for er def walk(top, in_order=True):
"""Recursive directory tree generator for directories.
Args:
top: string, a Directory name
in_order: bool, Traverse in order if True, post order if False. Errors that
happen while listing directories def main():
args = parse_cmd_line_arguments()
root_dir = pathlib.Path(args.root_dir)
if not root_dir.is_dir():
print("The specified root directory doesn't exist")
sys.exit()
tree = DirectoryTree(root_dir, dir_only=args import os
def find_pdf_size(files):
for root, dirs, files in os.walk(top):
for name in files:
if name.endswith(".pdf"):
print(os.path.getsize(top))
top = 'C:/Users/PC/Desktop/Preludium/Preludium(sem.realease()
await sem.acquire()
class FairSemaphore:
"""
Semaphore with strictly controlled order.
By default this will be first-in-first-out but can be configured to be last-in-first-out
"""
import os
from datetime import date
from shutil import copyfile
date_backup = date.today()
str_date_backup = str(date_backup).replace('-','.')
path_input = 'D:\\2 PERSONAL'
for root, dirs, files in os.walk(path_input):#dir_path
forimport os
for root, dirs, files in os.walk('.'):
for name in files:
if os.path.splitext(name)[1] != '.txt':
continue
nmin = os.path.join(root,name)
with open(nmin,"r") as fin:
data = finCommunity Discussions
Trending Discussions on Directory-Tree
QUESTION
I am using an os.walk() loop and if statement to find the path of a file. It works, however after the path is found and printed the loop doesn't break for a few seconds after this. I want to break the loop after the path I want is printed. New to recursion so this is where I am falling short.
Code:
...ANSWER
Answered 2020-Dec-03 at 20:06Use break to get out of the for file in files loop and empty dirs to get out of the os.walk loop
QUESTION
I have a python function edited from this post, this creates an html code to display the images in a folder and it works fine ( I run it independently and copy paste the code in the template ) but now I want to make it inside Django so I create a templatetag but I only get plain text.
...ANSWER
Answered 2020-Jul-23 at 03:27Actually it returns a string value so look up for a attribut or js function that will remove the strings
QUESTION
I often teach R to my peers and getting to explain the structure of nested data such as nested lists can be somewhat an arduous task and I find that creating a visual aid can go a long way.
However the output of a function such as str() has a lot of information and is not the most human readable format so I have attempted to format this output to then use RegEx to a more readable output. I have experienced some caveats as well as not being very proficient in string manipulation I was hoping that I could get some help.
Given the following object:
...ANSWER
Answered 2020-Jul-18 at 17:47it can help:
QUESTION
Let's say, I have the following structure.
...ANSWER
Answered 2020-Feb-09 at 20:36I've read also that people where going to import everything from "GitHub.com", but it makes no sense for me to first push my code to GitHub before I can test it in my local project.
You don't have to push it anywhere before you can test it. You only have to choose what your import path is, and then put your code in GOPATH accordingly (or use go mod init with Go 1.11+, which lets you place your code anywhere in the filesystem you want). But you still have to pick that import path — even if you decide to change it later.
By the way, I'm also curious why go get will not fetch all sub-dependencies together with the specific library that will be fetch with go get?
It does.
QUESTION
I am looking for an existing convention to encode / serialize tree-like data in a directory structure, split into small files instead of one big file.
BackgroundThere are different scenarios where we want to store tree-like data in a file, which can then be tracked in git. Json files can express dependencies for a package manager (e.g. composer for php, npm for node.js). Yml files can define routes, test cases, etc.
Typically a "tree structure" is a combination of key-value lists and "serial" lists, where each value can again be a tree structure.
Very often the order of associative keys is irrelevant, and should ideally be normalized to alphabetic order.
One problem when storing a big tree structure in a single file, be it json or yml, which is then tracked with git, is that you get plenty of merge conflicts if different branches add and remove entries in the same key-value list.
Especially for key-value lists where the order is irrelevant, it would be more git-friendly to store each sub-tree in a separate file or directory, instead of storing them all in one big file.
Technically it should be possible to create a directory structure that is as expressive as json or yml.
Performance concerns can be overcome with caching. If the files are going to be tracked in git, we can assume they are going to be unchanged most of the time.
The main challenges: - How to deal with "special characters" that cause problems in some or most file systems, if used in a file or directory name? - If I need to encode or disambiguate special characters, how can I still keep it pleasant to the eye? - How to deal with limitations to file name length in some file systems? - How to deal with other file system quirks, e.g. case insensitivity? Is this even still a thing? - How to express serial lists, which might contain key-value lists as children? Serial lists cannot be expressed as directories, so its children have to live within the same file. - How can I avoid to reinvent the wheel, creating my own made-up "convention" that nobody else uses?
Desired features: - As expressive as json or yml. - git-friendly. - Machine-readable and -writable. - Human-readable and -editable, perhaps with limitations. - Ideally it should use known formats (json, yml) for structures and values that are expressed within a single file.
Naive approachOf course the first idea would be to use yml files for literal values and serial lists, and directories for key-value lists (in cases where the order does not matter). In a key-value list, the file or directory names are interpreted as keys, the files and subdirectories as values.
This has some limitations, because not every possible key that would be valid in json or yml is also a valid file name in every file system. The most obvious example would be a slash.
QuestionI have different ideas how I would do this myself.
But I am really looking for some kind of convention for this that already exists.
Related questionsPersistence: Data Trees stored as Directory Trees
This is asking about performance, and about using the filesystem like a database - I think.
I am less interested in performance (caching makes it irrelevant), and more about the actual storage format / convention.
ANSWER
Answered 2019-Dec-31 at 10:18The closest thing I can think of that could be seen as some kind of convention for doing this are Linux configuration files. In modern Linux, you often split the configuration of a service into multiple files residing in a certain directory, e.g. /etc/exim4/conf.d/ instead of having a single file /etc/exim/exim4.conf. There are multiple reasons doing this:
- Some configuration may be provided by the package manager (e.g. linking to other services that are installed via package manager), while other parts are user-defined. Since there would be a conflict if the user edits a file provided by the package manager, they can instead create a new file and enter additional configuration there.
- For large configuration files (like for exim4), it's easier to navigate the configuration if you have multiple files for different concerns (hardcore vim users might disagree).
- You can enable / disable parts of the configuration easier by renaming / moving the file that contains a certain part.
We can learn a bit from this: Separation into distinct files should happen if the semantic of the content is orthogonal, i.e. the semantic of one file does not depend on the semantic of another file. This is of course a rule for sibling files; we cannot really deduct rules for serializing a tree structure as directory tree from it. However, we can definitely see reasons for not splitting every value in an own file.
You mention problems of encoding special characters into a file name. You will only have this problem if you go against conventions! The implicit convention on file and directory names is that they act as locator / ID for files, never as content. Again, we can learn a bit from Linux config files: Usually, there is a master file that contains an include statement which loads all the split files. The include statement gives a path glob expression which locates the other files. The path to those files is irrelevant for the semantics of their content. Technically, we can do something similar with YAML.
Assume we want to split this single YAML file into multiple files (pardon my lack of creativity):
QUESTION
I'm trying to delete certain children of an object based on whether their "size"-key has a value of 0.
I'm using the npm package directory-tree to get a javascript object representing a selected directory.
The object looks something like this:
...ANSWER
Answered 2019-Oct-17 at 08:53You could filter the items and mutate the obejct for the nested children.
QUESTION
There are answers to the first part of the question and I took help from this answer to represent a directory structure in JSON. However, I also need to read the contents of each file present.
Currently my code is:
...ANSWER
Answered 2019-Mar-01 at 14:18Turns out it's pretty simple to get the contents. Being new to Python, I wasn't able to understand it at first. Here is how I solved it.
QUESTION
I need to merge two git repositories into one new repository without losing the history and preserve the feature branches and tags.
This seems like a pretty common question which already has been solved many times (e.g. https://github.com/unravelin/tomono or Merge two Git repositories without breaking file history).
But what none of the solutions managed to solve is, that i can jump back in time and view all files from a specified commit, where both subdirs are present.
So I wonder if something like this is even possible with git.
This is my current setup: Two repositories which were seperatly developed:
- apprepo
- librepo
These are both cloned and bundled into a rpm by our build-system (including some config and data-directories)
- /app/ -> from apprepo
- /lib/ -> from librepo
- /data/
- /config/
Now I want to migrate both repositories into one "monorepo" where I could also store the config, and other basic required subdirs.
If I use one of the many "merge x repos to a single repo"-solutions i will end up with one of two states when looking at the directory-tree of that commit:
- Files not moved in the history - Commit in apprepo: only files that were in the apprepo are visible and show up under the root directory. Commit in librepo: only files that were in the apprepo are visible and show up under the root directory
- Files moved in the history - Commit in apprepo: Only subdir app with all the files that were in the apprepo are visible. Commit in librepo shows only subdir lib with all files that were in the librepo.
This also make the tags pretty much useless. I would like to have both app and lib visible at any commit.
A long time ago, when migrating from SVN to git I managed something like this by reading both histories and "replaying" the commits as if the subdirectories where always there.
Is there a way for this particular problem, or do I realy have to live with the lost tags and "incomplete" history?
...ANSWER
Answered 2019-Mar-01 at 08:31TLDR; After another full day spent on that topic, I settled with the solution with the least downsides. A combination of subtree-merge-strategy from https://stackoverflow.com/a/14470212/11126816 and git filter-branch from https://stackoverflow.com/a/43340503/11126816
Maybe the following tools will help others:
- https://metacpan.org/pod/git-stitch-repo : Had high hopes for this to work, but our repositories seemed to be too complex for the algorithm to handle branches / merges. I ended up with too much missing commits. Maybe with more linear repositories this could work
- https://github.com/shopsys/monorepo-tools : Also a nice little helper and seems better maintained.
QUESTION
I am trying to rename the directories if it contains space in their name. It's renaming properly but after renaming call back function defined never called.
my recursive function in below, where fs for file system and complete-directory-tree.
...ANSWER
Answered 2018-Oct-30 at 10:02Use this code and path should be depend on your folder structure
QUESTION
C# noob here, I'm trying to conduct an application to calculate the size of directories. Using this as an example, I created bellow method to do so:
...ANSWER
Answered 2018-Mar-19 at 15:08It's a problem with File explorer algorithm of sizing or permissions to some specifics folders.
File explorer for path:
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