Answers for "python opening files in directory"

open file in python directory

path = 'C:\Users\Username\Path\To\File'
file=open(path, "r")

python loop opening file from directory

basepath = "pathtodir/DataFiles/"
for filename in os.listdir(basepath):
    if filename.endswith(".log"): 
        print(os.path.join("./DataFiles", filename))

        with open(basepath + filename) as openfile:    
            for line in openfile:
            ........

how to open folder in python

import webbrowser

path = "C:/Users/Username/PycharmProjects"
webbrowser.open(path) # Opens 'PycharmProjects' folder.