Helpers about files

Links: notebook, html, PDF, python, slides, GitHub

How to compress, encrypt, decrypt files with pyquickhelper.

compress

from pyquickhelper.filehelper import download, gzip_files, zip7_files, zip_files

download("https://docs.python.org/3.4/library/urllib.request.html")

'.\urllib.request.html'

gzip_files("request.html.gz", ["urllib.request.html"])

import os
os.listdir(".")

['.ipynb_checkpoints',
 'autosavetime2',
 'check_matplotlib_backend.ipynb',
 'compare_python_distribution.ipynb',
 'example_about_files.ipynb',
 'example_completion.ipynb',
 'example_documentation.ipynb',
 'example_pyquickhelper.ipynb',
 'example_with_comments.ipynb',
 'exemple_of_fix_menu.ipynb',
 'git_dataframes.ipynb',
 'having_a_form_in_a_notebook.ipynb',
 'javascript_extension.ipynb',
 'nbimage.png',
 'notebook_with_svg.ipynb',
 'README.txt',
 'request.html.gz',
 'simple_example.ipynb',
 'urllib.request.html']

ipy = [ _ for _ in os.listdir(".") if ".ipynb" in _ ]
if os.path.exists("request.html.zip"):
    os.remove("notebooks.zip")
zip_files("notebooks.zip", ipy)

14

The following example get all files registered in a repository GIT or SVN.

from pyquickhelper.filehelper import explore_folder_iterfile_repo

files = list ( explore_folder_iterfile_repo(".") )

files

['README.txt',
 'check_matplotlib_backend.ipynb',
 'compare_python_distribution.ipynb',
 'example_about_files.ipynb',
 'example_completion.ipynb',
 'example_documentation.ipynb',
 'example_pyquickhelper.ipynb',
 'example_with_comments.ipynb',
 'exemple_of_fix_menu.ipynb',
 'git_dataframes.ipynb',
 'having_a_form_in_a_notebook.ipynb',
 'javascript_extension.ipynb',
 'nbimage.png',
 'notebook_with_svg.ipynb',
 'simple_example.ipynb']

encrypt, decrypt

%load_ext pyquickhelper

%encrypt_file notebooks.zip notebooks.enc passwordpassword

%decrypt_file notebooks.enc notebooks2.zip passwordpassword