Python scripts for working with files.

clean_folder_png.py

# -*- coding: utf-8 -*-
"""
Erase all PNG files in a folder that do not end
with a certain pattern

@author: Nicolas Guarin-Zapata
"""

import os
files = os.listdir("./")
nums = tuple(str(num).zfill(3) + ".png"
        for num in range(0, 21, 5))
for fil in files:
   if fil.endswith(".png") and\
       not fil.endswith(nums):
       os.remove(fil)

crop_images.py

# -*- coding: utf-8 -*-
"""
Crop several images in the same region

@author: Nicolas Guarin-Zapata
"""

import os
from PIL import Image
files = os.listdir("./")
x0, x1 = 480, 950
y0, y1 = 470, 740
for fil in files:
   if fil.endswith(".png"):
       im = Image.open(fil)
       im.crop((x0, y0, x1, y1)).save("cropped_" + fil)

rename_files.py

# -*- coding: utf-8 -*-
"""
Replace a pattern in several files

@author: Nicolas Guarin-Zapata
"""

import os
files = os.listdir("./")
for fil in files:
   if fil.endswith(".png"):
       name = fil.replace("bouligand", "bouli")
       os.rename(fil, name)

see_docs.py

"""Visualize docstrings in the browser"""


def see_docs(fun, name=None):
    import webbrowser

    import docrepr                                # Set module options
    from docrepr import sphinxify                 # html generator
    from IPython.core.oinspect import Inspector   # oinfo generator


    oinfo = Inspector().info(fun, )
    oinfo['name'] = name
    url = sphinxify.rich_repr(oinfo)

    webbrowser.open_new_tab(url)


# Example
if __name__ == "__main__":
     import numpy as np

     see_docs(np.sin)