From afd827b9d9114d0dc5e4da04f575ac93283bae7a Mon Sep 17 00:00:00 2001
From: Paul Gauthier <aider@paulg.org>
Date: Sun, 19 May 2024 07:40:54 -0700
Subject: [PATCH] aider: Fixed f-string error and added missing blank line
 before the `main` function.
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

# Aider chat conversation:

USER: # Fix any errors below, if possible.

## Running: flake8 aider/main.py

aider/main.py:195:27: F541 f-string is missing placeholders
aider/main.py:202:1: E302 expected 2 blank lines, found 1

## See relevant lines below marked with █.

aider/main.py:
...⋮...
180│def parse_lint_cmds(lint_cmds, io):
181│    err = False
182│    res = dict()
183│    for lint_cmd in lint_cmds:
184│        pieces = lint_cmd.split(":")
...⋮...
191│        if lang and cmd:
192│            res[lang] = cmd
193│        else:
194│            io.tool_error(f'Unable to parse --lint-cmd "{lint_cmd}"')
195█            io.tool_error(f'The arg should be "language: cmd --args ..."')
196│            io.tool_error('For example: --lint-cmd "python: flake8 --select=E9"')
197│            err = True
198│    if err:
199│        return
200│    return res
201│
202█def main(argv=None, input=None, output=None, force_git_root=None, return_coder=False):
203│    if argv is None:
204│        argv = sys.argv[1:]
205│
...⋮...

ASSISTANT: Here are the necessary changes to fix the flake8 errors:

1. Correct the f-string to not use placeholders when not needed.
2. Add the missing blank line before the `main` function.

aider/main.py
```python
<<<<<<< SEARCH
            io.tool_error(f'The arg should be "language: cmd --args ..."')
=======
            io.tool_error('The arg should be "language: cmd --args ..."')
>>>>>>> REPLACE
```

aider/main.py
```python
<<<<<<< SEARCH
    return res
=======
    return res

>>>>>>> REPLACE
```
---
 aider/main.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/aider/main.py b/aider/main.py
index ce51c7515..ad4c55c3d 100644
--- a/aider/main.py
+++ b/aider/main.py
@@ -192,13 +192,14 @@ def parse_lint_cmds(lint_cmds, io):
             res[lang] = cmd
         else:
             io.tool_error(f'Unable to parse --lint-cmd "{lint_cmd}"')
-            io.tool_error(f'The arg should be "language: cmd --args ..."')
+            io.tool_error('The arg should be "language: cmd --args ..."')
             io.tool_error('For example: --lint-cmd "python: flake8 --select=E9"')
             err = True
     if err:
         return
     return res
 
+
 def main(argv=None, input=None, output=None, force_git_root=None, return_coder=False):
     if argv is None:
         argv = sys.argv[1:]