For some modules, pass a list of input files instead of space-separated filename string

Author: seisman

pygmt/src/text.py

@@ -37,12 +37,7 @@
     t="transparency",
     w="wrap",
 )
-@kwargs_to_strings(
-    R="sequence",
-    textfiles="sequence_space",
-    c="sequence_comma",
-    p="sequence",
-)
+@kwargs_to_strings(R="sequence", c="sequence_comma", p="sequence")
 def text_(  # noqa: PLR0912
     self,
     textfiles=None,

pygmt/src/which.py

@@ -7,14 +7,12 @@
     GMTTempFile,
     build_arg_list,
     fmt_docstring,
-    kwargs_to_strings,
     use_alias,
 )
 
 
 @fmt_docstring
 @use_alias(G="download", V="verbose")
-@kwargs_to_strings(fname="sequence_space")
 def which(fname, **kwargs):
     r"""
     Find the full path to specified files.
@@ -72,6 +70,5 @@ def which(fname, **kwargs):
             )
         path = tmpfile.read().strip()
     if not path:
-        _fname = fname.replace(" ", "', '")
-        raise FileNotFoundError(f"File(s) '{_fname}' not found.")
+        raise FileNotFoundError(f"File(s) '{fname}' not found.")
     return path.split("\n") if "\n" in path else path

pygmt/src/x2sys_cross.py

@@ -223,9 +223,7 @@ def x2sys_cross(tracks=None, outfile=None, **kwargs):
                     outfile = tmpfile.name
                 lib.call_module(
                     module="x2sys_cross",
-                    args=build_arg_list(
-                        kwargs, infile=" ".join(fnames), outfile=outfile
-                    ),
+                    args=build_arg_list(kwargs, infile=fnames, outfile=outfile),
                 )
 
             # Read temporary csv output to a pandas table