How to add characters to filename using glob in Python?

Question

The following is a snippet of code. The script takes the input files from a "Test" folder, runs a function and then outputs the files with the same name in the "Results" folder (i.e. "Example_Layer.shp"). How could I set it so that the output file would instead read "Example_Layer(A).shp"?

#Set paths
path_dir = home + "\Desktop\Test\\"
path_res = path_dir + "Results\\"

def run():

    #Set definitions
    input = path_res + "/" + "input.shp"
    output = path_res  + "/" + fname

    #Set current path to path_dir and search for only .shp files then run function
    os.chdir(path_dir)
    for fname in glob.glob("*.shp"):

        run_function, input, output
run()

Answer 1

回答你的问题：

我如何设置它以便输出文件改为读取“Example_Layer(A).shp”

您可以使用Shutil.copy将文件复制到新目录，并"(A)"在每个文件名中添加os.path.join来连接路径和新文件名：

path_dir = home + "\Desktop\Test\\"
path_res = path_dir + "Results\\"
import os
import shutil
def run():
    os.chdir(path_dir)
    for fname in glob.glob("*.shp"):
        name,ex = fname.rsplit(".",1) # split on "." to rejoin later adding a ("A")
        # use shutil.copy to copy the file after adding ("A") 
        shutil.copy(fname,os.path.join(path_res,"{}{}{}".format(name,"(A)",ex)))
        # to move and rename in one step 
        #shutil.move(fname,os.path.join(path_res,"{}{}{}".format(name,"(A)",ex)))