zyntra 1.1.0

A simple powerfull module for files handling

Zyntra

Zyntra is a powerfull python module to handle files using two main calsses:

• FileObj class to handle one file and allows you to make operations like:

1. read,write,size,readlines,strippedlines,remove
2. copy_to,move_to,write_json,read_json,renameto,...

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• FileGroup class to handle a group of files and allow you to make:

1. filter_by_size,filter_by_ext,read_all,write_all,remove_all
2. filter_non_empty,filter_exists,total_size,...

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• the module depends on the os, shutil, json modules... but it provides simplicity for handling files.

Updates

• Whats new in 1.1.0 ?

1. some errors has been corrected
2. some improvements for filter_by_ext
3. new submodule zyntra.exts contatins a sets for all popular file extensions

from zyntra.exts import EXT_VIDEO,EXT_IMAGES,EXT_DOCS,......

from zyntra import FileGroup
from zyntra.exts import EXT_VIDEO

fg = FileGroup("f1.mkv","f2.mp4","f3.txt","f4.jpg","f5.mov","f6.txt")

videos = fg.filter_by_ext(EXT_VIDEO)
print(videos)

• Output :

[<FileObj name='f1.mkv'>, <FileObj name='f2.mp4'>, <FileObj name='f5.mov'>]

Features

• Speed up file operations
• Simple human syntax
• Json Handling
• Continuous updates to the module

FileObj

file = FileObj("data.txt")

• We can do this methods :

exist() - Check if file exists

get_parent_dir() - Get file directory path

get_extension() - Get file extension

file_hash() - Get file hash

is_empty() - Check if file is empty

content() - Read file content

write() - Write data to file

lines() - Read lines

stripped_lines() - Read stripped lines

create() - Create the file if not exist

move_to() - Move file to another directory

copy_to() - Copy file to another directory

read_json() - Read json data -> dict

write_json() - Write json data

renameto() - Rename the file

self_remove() - Remove the file

size() - Get file size

created_at() - Return creation date

modified_at() - Return modification date

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FileGroup

fg = FileGroup("file1.txt","file2.txt","file3.txt")

• We can do this methods :

files() - Return list of FileObj instances

make_zip() - Make zip archive for all files in the group

filter_non_empty() - Return list of non empty files

filter_by_ext() - Filter files by extension (Returns list)

total_size() - Return sum of files sizes in bytes

filter_exists() - Return list of exist files

read_all() - Read all files (Returns dict)

write_all() - Write to all files

remove_all() - Remove all files

create_all() - Create all files (if not exist)

move_all_to() - Move all files to directory

filter_by_size() - Filter files by size (min and max or equal)

• Example

f1 = FileObj("data.txt")
f1.create()
f1.write("Hello World")
f1.rename("data_tmp.txt")
print(f1.size())
printf(f1.file_hash())
# you can use many functions .....
f1.remove()

fg = FileGroup("test1.txt","test2.txt","test3.txt")
fg.create_all()
fg.write_all("Hello World")
fg.make_zip("archive1.zip")

data: dict = fg.read_all()
print(data["test1.txt"]) # file1 content
# you can use many functions .....
fg.remove_all()

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Other

# zyntra.exts submodule

• contains a sets for all file extensins

EXT_TEXT for text files txt,json...

EXT_DOCS for documents pdf,xlsx,doc,docx...

EXT_IMAGES for images png,jpg,gif,heic...

EXT_AUDIO for audio files mp3,wav,ogg...

EXT_VIDEO for video files mp4,mkv,avi,...

EXT_ARCHIVES for archives zip,rar,tar,7z,...

EXT_CODE for code files html,cpp,py,go,c,rs....

EXT_DATABASE for database files db,sqlite3,...

EXT_EXECUTABLES for executables exe,sh,rpm,apk,deb,...