remove broken stdin

main.py

@@ -6,79 +6,80 @@ import os
 from pathlib import Path
 import shutil
 
-# parse arguments
-parser = argparse.ArgumentParser(description="parse netlist and pack all references to current working directory")
-parser.add_argument("files", nargs="*", type=argparse.FileType("r"), default=sys.stdin)
-parser.add_argument("-d", action="store_const", const=True, default=False, help="Dryrun")
+def main():
+    # parse arguments
+    parser = argparse.ArgumentParser(description="parse netlist and pack all references to current working directory")
+    parser.add_argument("files", nargs="*", type=argparse.FileType("r"))
+    parser.add_argument("-d", action="store_const", const=True, default=False, help="Dryrun")
 
-args = parser.parse_args()
+    args = parser.parse_args()
 
-fileregex = re.compile(r"(?<!\w)file=\"(.*?)\"")
-files = {}
+    fileregex = re.compile(r"(?<!\w)file=\"(.*?)\"")
+    files = {}
 
 
-# process all netlists
-for file in args.files:
-    location = Path(file.name)
-    print(f"parsing {file.name}")
+    # process all netlists
+    for file in args.files:
+        location = Path(file.name)
+        print(f"parsing {file.name}")
 
-    content = file.read()
+        content = file.read()
 
-    with open(location.name, "w+") as outfile:
-        last = 0
+        with open(location.name, "w+") as outfile:
+            last = 0
 
-        # iterate over all matches
-        for match in fileregex.finditer(content):
-            start = match.start(1)
-            end = match.end(1)
-            
-            path = Path(match.group(1))
-            destpath = path
+            # iterate over all matches
+            for match in fileregex.finditer(content):
+                start = match.start(1)
+                end = match.end(1)
+                
+                path = Path(match.group(1))
+                destpath = path
 
-            # build the destination in the current folder
-            # for the retrieved file reference
-            if path.is_absolute():
-                try:
-                    destpath = path.relative_to(location.parent)
-                except ValueError:
-                    destpath = Path(*path.parts[-4:])
-            else:
-                path = Path.cwd() / path
-                print(destpath.root)
-                if destpath.parts[0] == "..":
-                    destpath = Path(*destpath.parts[1:])
-            
-            # write the new path the new netlist file
-            outfile.write(content[last:start])
-            outfile.write(str(destpath))
+                # build the destination in the current folder
+                # for the retrieved file reference
+                if path.is_absolute():
+                    try:
+                        destpath = path.relative_to(location.parent)
+                    except ValueError:
+                        destpath = Path(*path.parts[-4:])
+                else:
+                    path = Path.cwd() / path
+                    print(destpath.root)
+                    if destpath.parts[0] == "..":
+                        destpath = Path(*destpath.parts[1:])
+                
+                # write the new path the new netlist file
+                outfile.write(content[last:start])
+                outfile.write(str(destpath))
 
-            # remember file to be copied for later
-            files[path] = destpath
-            last = end
+                # remember file to be copied for later
+                files[path] = destpath
+                last = end
 
-        outfile.write(content[last:])
+            outfile.write(content[last:])
 
-# do dryrun if it is wanted
-if args.d:
+    # do dryrun if it is wanted
+    if args.d:
+        for file in files:
+            print(f"copy {file} -> {files[file]}")
+
+        exit(0)
+
+
+    # copy all files found in netlist earlier
     for file in files:
-        print(f"copy {file} -> {files[file]}")
-
-    exit(0)
-
-
-# copy all files found in netlist earlier
-for file in files:
-    src = Path(file)
-    dst = Path(files[file])
-
-    if not src.exists():
-        print(f"src does not exist: {str(src)}")
-        continue
-
-    # create directory
-    dst.parent.mkdir(parents=True, exist_ok=True)
-    shutil.copyfile(src, dst)
-    
+        src = Path(file)
+        dst = Path(files[file])
 
+        if not src.exists():
+            print(f"src does not exist: {str(src)}")
+            continue
 
+        # create directory
+        dst.parent.mkdir(parents=True, exist_ok=True)
+        shutil.copyfile(src, dst)
+        
 
+if __name__ == "__main__":
+    main()