Converted string formatting to f-strings.

3 files changed, 10 insertions, 10 deletions

diff --git a/pyGHDL/lsp/lsp.py b/pyGHDL/lsp/lsp.py
index 03b4c38e4..0b392ea84 100644
--- a/pyGHDL/lsp/lsp.py
+++ b/pyGHDL/lsp/lsp.py
@@ -139,7 +139,7 @@ class LanguageProtocolServer(object):
                 log.exception("Caught exception while handling %s with params %s:", method, params)
                 self.show_message(
                     MessageType.Error,
-                    ("Caught exception while handling {}, see VHDL language server output for details.").format(method),
+                    f"Caught exception while handling {method}, see VHDL language server output for details.",
                 )
                 response = None
             if tid is None:
@@ -163,14 +163,14 @@ class LanguageProtocolServer(object):
                 "id": tid,
                 "error": {
                     "code": JSONErrorCodes.MethodNotFound,
-                    "message": "unknown method {}".format(method),
+                    "message": f"unknown method {method}",
                 },
             }
         return rbody
 
     def write_output(self, body):
         output = json.dumps(body, separators=(",", ":"))
-        self.conn.write("Content-Length: {}\r\n".format(len(output)))
+        self.conn.write(f"Content-Length: {len(output)}\r\n")
         self.conn.write("\r\n")
         self.conn.write(output)
 
diff --git a/pyGHDL/lsp/symbols.py b/pyGHDL/lsp/symbols.py
index fdb090221..332436e5e 100644
--- a/pyGHDL/lsp/symbols.py
+++ b/pyGHDL/lsp/symbols.py
@@ -93,7 +93,7 @@ def get_symbols(fe, n):
         return get_symbols(fe, nodes.Get_Library_Unit(n))
     m = SYMBOLS_MAP.get(k, None)
     if m is None:
-        raise AssertionError("get_symbol: unhandled {}".format(pyutils.kind_image(k)))
+        raise AssertionError(f"get_symbol: unhandled {pyutils.kind_image(k)}")
     kind = m["kind"]
     if kind is None:
         return None
diff --git a/pyGHDL/lsp/workspace.py b/pyGHDL/lsp/workspace.py
index c3a575e5d..88200bc49 100644
--- a/pyGHDL/lsp/workspace.py
+++ b/pyGHDL/lsp/workspace.py
@@ -158,7 +158,7 @@ class Workspace(object):
             sfe = document.Document.load(fd.read(), self._root_path, name)
             fd.close()
         except OSError as err:
-            self._server.show_message(lsp.MessageType.Error, "cannot load {}: {}".format(name, err.strerror))
+            self._server.show_message(lsp.MessageType.Error, f"cannot load {name}: {err.strerror}")
             return
         doc = self.create_document_from_sfe(sfe, absname)
         doc.parse_document()
@@ -173,7 +173,7 @@ class Workspace(object):
         except OSError as err:
             self._server.show_message(
                 lsp.MessageType.Error,
-                "cannot open project file {}: {}".format(prj_file, err.strerror),
+                f"cannot open project file {prj_file}: {err.strerror}",
             )
             return
         log.info("reading project file %s", prj_file)
@@ -183,7 +183,7 @@ class Workspace(object):
             log.info("error in project file")
             self._server.show_message(
                 lsp.MessageType.Error,
-                "json error in project file {}:{}:{}".format(prj_file, e.lineno, e.colno),
+                f"json error in project file {prj_file}:{e.lineno}:{e.colno}",
             )
         f.close()
 
@@ -204,9 +204,9 @@ class Workspace(object):
             log.info("Using options: %s", ghdl_opts)
             for opt in ghdl_opts:
                 if not libghdl.set_option(opt):
-                    self._server.show_message(lsp.MessageType.Error, "error with option: {}".format(opt))
+                    self._server.show_message(lsp.MessageType.Error, f"error with option: {opt}")
         except ProjectError as e:
-            self._server.show_message(lsp.MessageType.Error, "error in project file: {}".format(e.msg))
+            self._server.show_message(lsp.MessageType.Error, f"error in project file: {e.msg}")
 
     def read_files_from_project(self):
         try:
@@ -223,7 +223,7 @@ class Workspace(object):
                 if lang == "vhdl":
                     self.add_vhdl_file(name)
         except ProjectError as e:
-            self._server.show_message(lsp.MessageType.Error, "error in project file: {}".format(e.msg))
+            self._server.show_message(lsp.MessageType.Error, f"error in project file: {e.msg}")
 
     def get_configuration(self):
         self._server.configuration([{"scopeUri": "", "section": "vhdl.maxNumberOfProblems"}])