We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Clean up python in unit_testing
Clean up code in unit_testing/python

--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `scripts/lib/CIME/code_checker.py`
Content:
```
1 """
2 Libraries for checking python code with pylint
3 """
4 
5 from CIME.XML.standard_module_setup import *
6 
7 from CIME.utils import run_cmd, run_cmd_no_fail, expect, get_cime_root, is_python_executable
8 
9 from multiprocessing.dummy import Pool as ThreadPool
10 from distutils.spawn import find_executable
11 
12 logger = logging.getLogger(__name__)
13 
14 ###############################################################################
15 def _run_pylint(on_file, interactive):
16 ###############################################################################
17     pylint = find_executable("pylint")
18 
19     cmd_options = " --disable=I,C,R,logging-not-lazy,wildcard-import,unused-wildcard-import,fixme,broad-except,bare-except,eval-used,exec-used,global-statement"
20     cimeroot = get_cime_root()
21 
22     if "scripts/Tools" in on_file:
23         cmd_options +=",relative-import"
24 
25     # add init-hook option
26     cmd_options += " --init-hook='sys.path.extend((\"%s\",\"%s\",\"%s\"))'"%\
27         (os.path.join(cimeroot,"scripts","lib"),
28          os.path.join(cimeroot,"scripts","Tools"),
29          os.path.join(cimeroot,"tools","unit_testing","python"))
30 
31     cmd = "%s %s %s" % (pylint, cmd_options, on_file)
32     logger.debug("pylint command is %s"%cmd)
33     stat, out, err = run_cmd(cmd, verbose=False, from_dir=cimeroot)
34     if stat != 0:
35         if interactive:
36             logger.info("File %s has pylint problems, please fix\n    Use command: %s" % (on_file, cmd))
37             logger.info(out + "\n" + err)
38         return (on_file, out + "\n" + err)
39     else:
40         if interactive:
41             logger.info("File %s has no pylint problems" % on_file)
42         return (on_file, "")
43 
44 ###############################################################################
45 def _matches(file_path, file_ends):
46 ###############################################################################
47     for file_end in file_ends:
48         if file_path.endswith(file_end):
49             return True
50 
51     return False
52 
53 ###############################################################################
54 def _should_pylint_skip(filepath):
55 ###############################################################################
56     # TODO - get rid of this
57     list_of_directories_to_ignore = ("xmlconvertors", "pointclm", "point_clm", "tools", "machines", "apidocs")
58     for dir_to_skip in list_of_directories_to_ignore:
59         if dir_to_skip in filepath:
60             return True
61 
62     return False
63 
64 ###############################################################################
65 def get_all_checkable_files():
66 ###############################################################################
67     cimeroot = get_cime_root()
68     all_git_files = run_cmd_no_fail("git ls-files", from_dir=cimeroot, verbose=False).splitlines()
69 
70     files_to_test = [item for item in all_git_files
71                      if ((item.endswith(".py") or is_python_executable(os.path.join(cimeroot, item))) and not _should_pylint_skip(item))]
72     return files_to_test
73 
74 ###############################################################################
75 def check_code(files, num_procs=10, interactive=False):
76 ###############################################################################
77     """
78     Check all python files in the given directory
79 
80     Returns True if all files had no problems
81     """
82     # Get list of files to check, we look to see if user-provided file argument
83     # is a valid file, if not, we search the repo for a file with similar name.
84     repo_files = run_cmd_no_fail('git ls-files --full-name %s' % get_cime_root(), verbose=False).splitlines()
85     files_to_check = []
86     if files:
87         for filearg in files:
88             if os.path.exists(filearg):
89                 files_to_check.append(os.path.abspath(filearg))
90             else:
91                 found = False
92                 for repo_file in repo_files:
93                     if repo_file.endswith(filearg):
94                         found = True
95                         files_to_check.append(repo_file) # could have multiple matches
96 
97                 if not found:
98                     logger.warning("Could not find file matching argument '%s'" % filearg)
99     else:
100         # Check every python file
101         files_to_check = get_all_checkable_files()
102 
103     expect(len(files_to_check) > 0, "No matching files found")
104 
105     # No point in using more threads than files
106     if len(files_to_check) < num_procs:
107         num_procs = len(files_to_check)
108 
109     pool = ThreadPool(num_procs)
110     results = pool.map(lambda x : _run_pylint(x, interactive), files_to_check)
111     pool.close()
112     pool.join()
113     return dict(results)
114
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/scripts/lib/CIME/code_checker.py b/scripts/lib/CIME/code_checker.py
--- a/scripts/lib/CIME/code_checker.py
+++ b/scripts/lib/CIME/code_checker.py
@@ -26,7 +26,7 @@
     cmd_options += " --init-hook='sys.path.extend((\"%s\",\"%s\",\"%s\"))'"%\
         (os.path.join(cimeroot,"scripts","lib"),
          os.path.join(cimeroot,"scripts","Tools"),
-         os.path.join(cimeroot,"tools","unit_testing","python"))
+         os.path.join(cimeroot,"scripts","fortran_unit_testing","python"))
 
     cmd = "%s %s %s" % (pylint, cmd_options, on_file)
     logger.debug("pylint command is %s"%cmd)

{"golden_diff": "diff --git a/scripts/lib/CIME/code_checker.py b/scripts/lib/CIME/code_checker.py\n--- a/scripts/lib/CIME/code_checker.py\n+++ b/scripts/lib/CIME/code_checker.py\n@@ -26,7 +26,7 @@\n     cmd_options += \" --init-hook='sys.path.extend((\\\"%s\\\",\\\"%s\\\",\\\"%s\\\"))'\"%\\\n         (os.path.join(cimeroot,\"scripts\",\"lib\"),\n          os.path.join(cimeroot,\"scripts\",\"Tools\"),\n-         os.path.join(cimeroot,\"tools\",\"unit_testing\",\"python\"))\n+         os.path.join(cimeroot,\"scripts\",\"fortran_unit_testing\",\"python\"))\n \n     cmd = \"%s %s %s\" % (pylint, cmd_options, on_file)\n     logger.debug(\"pylint command is %s\"%cmd)\n", "issue": "Clean up python in unit_testing\nClean up code in unit_testing/python\n", "before_files": [{"content": "\"\"\"\nLibraries for checking python code with pylint\n\"\"\"\n\nfrom CIME.XML.standard_module_setup import *\n\nfrom CIME.utils import run_cmd, run_cmd_no_fail, expect, get_cime_root, is_python_executable\n\nfrom multiprocessing.dummy import Pool as ThreadPool\nfrom distutils.spawn import find_executable\n\nlogger = logging.getLogger(__name__)\n\n###############################################################################\ndef _run_pylint(on_file, interactive):\n###############################################################################\n    pylint = find_executable(\"pylint\")\n\n    cmd_options = \" --disable=I,C,R,logging-not-lazy,wildcard-import,unused-wildcard-import,fixme,broad-except,bare-except,eval-used,exec-used,global-statement\"\n    cimeroot = get_cime_root()\n\n    if \"scripts/Tools\" in on_file:\n        cmd_options +=\",relative-import\"\n\n    # add init-hook option\n    cmd_options += \" --init-hook='sys.path.extend((\\\"%s\\\",\\\"%s\\\",\\\"%s\\\"))'\"%\\\n        (os.path.join(cimeroot,\"scripts\",\"lib\"),\n         os.path.join(cimeroot,\"scripts\",\"Tools\"),\n         os.path.join(cimeroot,\"tools\",\"unit_testing\",\"python\"))\n\n    cmd = \"%s %s %s\" % (pylint, cmd_options, on_file)\n    logger.debug(\"pylint command is %s\"%cmd)\n    stat, out, err = run_cmd(cmd, verbose=False, from_dir=cimeroot)\n    if stat != 0:\n        if interactive:\n            logger.info(\"File %s has pylint problems, please fix\\n    Use command: %s\" % (on_file, cmd))\n            logger.info(out + \"\\n\" + err)\n        return (on_file, out + \"\\n\" + err)\n    else:\n        if interactive:\n            logger.info(\"File %s has no pylint problems\" % on_file)\n        return (on_file, \"\")\n\n###############################################################################\ndef _matches(file_path, file_ends):\n###############################################################################\n    for file_end in file_ends:\n        if file_path.endswith(file_end):\n            return True\n\n    return False\n\n###############################################################################\ndef _should_pylint_skip(filepath):\n###############################################################################\n    # TODO - get rid of this\n    list_of_directories_to_ignore = (\"xmlconvertors\", \"pointclm\", \"point_clm\", \"tools\", \"machines\", \"apidocs\")\n    for dir_to_skip in list_of_directories_to_ignore:\n        if dir_to_skip in filepath:\n            return True\n\n    return False\n\n###############################################################################\ndef get_all_checkable_files():\n###############################################################################\n    cimeroot = get_cime_root()\n    all_git_files = run_cmd_no_fail(\"git ls-files\", from_dir=cimeroot, verbose=False).splitlines()\n\n    files_to_test = [item for item in all_git_files\n                     if ((item.endswith(\".py\") or is_python_executable(os.path.join(cimeroot, item))) and not _should_pylint_skip(item))]\n    return files_to_test\n\n###############################################################################\ndef check_code(files, num_procs=10, interactive=False):\n###############################################################################\n    \"\"\"\n    Check all python files in the given directory\n\n    Returns True if all files had no problems\n    \"\"\"\n    # Get list of files to check, we look to see if user-provided file argument\n    # is a valid file, if not, we search the repo for a file with similar name.\n    repo_files = run_cmd_no_fail('git ls-files --full-name %s' % get_cime_root(), verbose=False).splitlines()\n    files_to_check = []\n    if files:\n        for filearg in files:\n            if os.path.exists(filearg):\n                files_to_check.append(os.path.abspath(filearg))\n            else:\n                found = False\n                for repo_file in repo_files:\n                    if repo_file.endswith(filearg):\n                        found = True\n                        files_to_check.append(repo_file) # could have multiple matches\n\n                if not found:\n                    logger.warning(\"Could not find file matching argument '%s'\" % filearg)\n    else:\n        # Check every python file\n        files_to_check = get_all_checkable_files()\n\n    expect(len(files_to_check) > 0, \"No matching files found\")\n\n    # No point in using more threads than files\n    if len(files_to_check) < num_procs:\n        num_procs = len(files_to_check)\n\n    pool = ThreadPool(num_procs)\n    results = pool.map(lambda x : _run_pylint(x, interactive), files_to_check)\n    pool.close()\n    pool.join()\n    return dict(results)\n", "path": "scripts/lib/CIME/code_checker.py"}], "after_files": [{"content": "\"\"\"\nLibraries for checking python code with pylint\n\"\"\"\n\nfrom CIME.XML.standard_module_setup import *\n\nfrom CIME.utils import run_cmd, run_cmd_no_fail, expect, get_cime_root, is_python_executable\n\nfrom multiprocessing.dummy import Pool as ThreadPool\nfrom distutils.spawn import find_executable\n\nlogger = logging.getLogger(__name__)\n\n###############################################################################\ndef _run_pylint(on_file, interactive):\n###############################################################################\n    pylint = find_executable(\"pylint\")\n\n    cmd_options = \" --disable=I,C,R,logging-not-lazy,wildcard-import,unused-wildcard-import,fixme,broad-except,bare-except,eval-used,exec-used,global-statement\"\n    cimeroot = get_cime_root()\n\n    if \"scripts/Tools\" in on_file:\n        cmd_options +=\",relative-import\"\n\n    # add init-hook option\n    cmd_options += \" --init-hook='sys.path.extend((\\\"%s\\\",\\\"%s\\\",\\\"%s\\\"))'\"%\\\n        (os.path.join(cimeroot,\"scripts\",\"lib\"),\n         os.path.join(cimeroot,\"scripts\",\"Tools\"),\n         os.path.join(cimeroot,\"scripts\",\"fortran_unit_testing\",\"python\"))\n\n    cmd = \"%s %s %s\" % (pylint, cmd_options, on_file)\n    logger.debug(\"pylint command is %s\"%cmd)\n    stat, out, err = run_cmd(cmd, verbose=False, from_dir=cimeroot)\n    if stat != 0:\n        if interactive:\n            logger.info(\"File %s has pylint problems, please fix\\n    Use command: %s\" % (on_file, cmd))\n            logger.info(out + \"\\n\" + err)\n        return (on_file, out + \"\\n\" + err)\n    else:\n        if interactive:\n            logger.info(\"File %s has no pylint problems\" % on_file)\n        return (on_file, \"\")\n\n###############################################################################\ndef _matches(file_path, file_ends):\n###############################################################################\n    for file_end in file_ends:\n        if file_path.endswith(file_end):\n            return True\n\n    return False\n\n###############################################################################\ndef _should_pylint_skip(filepath):\n###############################################################################\n    # TODO - get rid of this\n    list_of_directories_to_ignore = (\"xmlconvertors\", \"pointclm\", \"point_clm\", \"tools\", \"machines\", \"apidocs\")\n    for dir_to_skip in list_of_directories_to_ignore:\n        if dir_to_skip in filepath:\n            return True\n\n    return False\n\n###############################################################################\ndef get_all_checkable_files():\n###############################################################################\n    cimeroot = get_cime_root()\n    all_git_files = run_cmd_no_fail(\"git ls-files\", from_dir=cimeroot, verbose=False).splitlines()\n\n    files_to_test = [item for item in all_git_files\n                     if ((item.endswith(\".py\") or is_python_executable(os.path.join(cimeroot, item))) and not _should_pylint_skip(item))]\n    return files_to_test\n\n###############################################################################\ndef check_code(files, num_procs=10, interactive=False):\n###############################################################################\n    \"\"\"\n    Check all python files in the given directory\n\n    Returns True if all files had no problems\n    \"\"\"\n    # Get list of files to check, we look to see if user-provided file argument\n    # is a valid file, if not, we search the repo for a file with similar name.\n    repo_files = run_cmd_no_fail('git ls-files --full-name %s' % get_cime_root(), verbose=False).splitlines()\n    files_to_check = []\n    if files:\n        for filearg in files:\n            if os.path.exists(filearg):\n                files_to_check.append(os.path.abspath(filearg))\n            else:\n                found = False\n                for repo_file in repo_files:\n                    if repo_file.endswith(filearg):\n                        found = True\n                        files_to_check.append(repo_file) # could have multiple matches\n\n                if not found:\n                    logger.warning(\"Could not find file matching argument '%s'\" % filearg)\n    else:\n        # Check every python file\n        files_to_check = get_all_checkable_files()\n\n    expect(len(files_to_check) > 0, \"No matching files found\")\n\n    # No point in using more threads than files\n    if len(files_to_check) < num_procs:\n        num_procs = len(files_to_check)\n\n    pool = ThreadPool(num_procs)\n    results = pool.map(lambda x : _run_pylint(x, interactive), files_to_check)\n    pool.close()\n    pool.join()\n    return dict(results)\n", "path": "scripts/lib/CIME/code_checker.py"}]}