Python to read the file name of all files in the directory and save to TXT file code _python

Code: (using Os.listdir)

Copy Code code as follows:

Import OS

def listfilestotxt (dir,file,wildcard,recursion):
exts = Wildcard.split ("")
Files = Os.listdir (dir)
For name in Files:
Fullname=os.path.join (Dir,name)
if (Os.path.isdir (FullName) & recursion):
Listfilestotxt (fullname,file,wildcard,recursion)
Else
For ext in exts:
if (Name.endswith (EXT)):
File.write (name + "\ n")
Break

Def Test ():
Dir= "J:\\1"
Outfile= "Binaries.txt"
Wildcard = ". txt. exe. dll. Lib"

File = open (outfile, "w")
If not file:
Print ("Cannot open the file%s for writing"% outfile)

Listfilestotxt (Dir,file,wildcard, 1)

File.close ()

Test ()

code: (using Os.walk) walk recursively to the directory and subdirectories, each returned three entries: the current recursive directory, all subdirectories under the current recursive directory, and all files under the current recursive directory.

Copy Code code as follows:

Import OS

Def listfilestotxt (dir,file,wildcard,recursion):
    exts = Wildcard.split ("")
     for Root, subdirs, files in Os.walk (dir):
        to name in files:< br>             for ext in exts:
                 if (name.endswith (EXT)):
                     File.write (name + \ n)
                     Break
        if (not recursion):
             Break

Def Test ():
Dir= "J:\\1"
Outfile= "Binaries.txt"
Wildcard = ". txt. exe. dll. Lib"

File = open (outfile, "w")
If not file:
Print ("Cannot open the file%s for writing"% outfile)

Listfilestotxt (Dir,file,wildcard, 0)

File.close ()

Test ()