About UtilityLib

• Provided ready to use functions to process, read, write, list files and directories and more...

Installation

• Install using source from github using python's pip module
• Copy the UtilityLib directory in the project
• pip install UtilityLib under any python envrironment

Examples

# Append package path to PYTHONPATH or use sys.path.append method to append parent directory's path

# 1
from UtilityLib import EU
EU.filename("filepath/filename.ext1.ext2")

# 2
from UtilityLib import UtilityManager as UM
UM().filename("filepath/filename.ext1.ext2")

# 3
import UtilityLib as UL
UL.UM.filename("filepath/filename.ext1.ext2")
UL.UtilityManager().filename("filepath/filename.ext1.ext2")

# 4
from UtilityLib import ProjectManager
_pm = ProjectManager(
  path_bases=("/mnt/D/DataDrive", "D:/path-windows")
  version=2,
  subversion=202211
  )
_pm.config.new_key.deeper_new_key = "new_value"

# Update Old Config
_pm.update_config()

# Save as a new version but later change key
_pm.update_config(subversion=20221103)

Quickly compress files to tar.gz (tgz) format and remove the directory

Later the files can be read directly from the tgz compressed file

_wos_files = EU.search(f"{path_scrapped_queries}/WOS-Downloads", "*.csv")
EU.add_tgz_files(f"{path_scrapped_queries}/WOS-Downloads.tgz", _wos_files)
EU.delete_path(f"{path_scrapped_queries}/WOS-Downloads")

ToDo

• require_from GitHub
• Saving file hashes to check if file has changed ever since last accessed

Requirements

• xmltodict
• sqlalchemy

Version Updates

2.6

20221103

• Added ProjectManager
  • Dot notion to access or deep nested objected
  • Can hold data by pickling and unpickling (Could there be any data loss due to protocol version change?)
  • class to keep track of configuration
  • persistent storage
  • Storage by pickling and unpickling

20221018

• Class DataUtility for quick processing of text, numbers or objects or frequently used libraries
• require_form method to include libraries from external folder

20220923

• Upgraded FileSystemUtility.list_zipfile to FileSystemUtility.list_zip_files

20220921

• Added cli argument parser
• ITERTOOLS product and combinations method

20220914

• Added single static update_attributes method and removed __update_attr method from individual class

2.57.20220908

• Implemented ready to go import from UtilityLib import EU
• Param changes in EU.combination method

2.56.20220905

• Added new methods
• Major changes (check commit)
  • Removed json parameter from FileSystemUtility.get_file
• Minor changes (check commit)

2.5.20220818

• Package reusability enhancement

2.4.20220129

• Initial version