Fix linter errors

.pylintrc

@@ -1,4 +1,4 @@
-[MASTER]
+[MAIN]
 
 # Specify a configuration file.
 #rcfile=
@@ -7,9 +7,6 @@
 # pygtk.require().
 #init-hook=
 
-# Profiled execution.
-profile=no
-
 # Add files or directories to the blacklist. They should be base names, not
 # paths.
 ignore=CVS
@@ -19,7 +16,7 @@ persistent=yes
 
 # List of plugins (as comma separated values of python modules names) to load,
 # usually to register additional checkers.
-load-plugins=
+load-plugins=pylint.extensions.bad_builtin
 
 
 [MESSAGES CONTROL]
@@ -49,14 +46,6 @@ extension-pkg-allow-list=pycurl
 # (visual studio) and html
 output-format=text
 
-# Include message's id in output
-include-ids=no
-
-# Put messages in a separate file for each module / package specified on the
-# command line instead of printing them on stdout. Reports (if any) will be
-# written in a file name "pylint_global.[txt|html]".
-files-output=no
-
 # Tells whether to display a full report or only the messages
 reports=yes
 
@@ -67,11 +56,6 @@ reports=yes
 # (RP0004).
 evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
 
-# Add a comment according to your evaluation note. This is used by the global
-# evaluation report (RP0004).
-comment=no
-
-
 [TYPECHECK]
 
 # Tells whether missing members accessed in mixin class should be ignored. A
@@ -82,24 +66,18 @@ ignore-mixin-members=yes
 # (useful for classes with attributes dynamically set).
 ignored-classes=SQLObject,Curl
 
-# When zope mode is activated, add a predefined set of Zope acquired attributes
-# to generated-members.
-zope=no
-
 # List of members which are set dynamically and missed by pylint inference
 # system, and so shouldn't trigger E0201 when accessed. Python regular
 # expressions are accepted.
 generated-members=REQUEST,acl_users,aq_parent
 
-
-[BASIC]
-
-# Required attributes for module, separated by a comma
-required-attributes=
+[pylint.DEPRECATED_BUILTINS]
 
 # List of builtins function names that should not be used, separated by a comma
 bad-functions=map,filter,apply,input
 
+[BASIC]
+
 # Regular expression which should only match correct module names
 module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
 
@@ -186,10 +164,6 @@ notes=FIXME,XXX,TODO
 
 [CLASSES]
 
-# List of interface methods to ignore, separated by a comma. This is used for
-# instance to not check methods defines in Zope's Interface base class.
-ignore-iface-methods=isImplementedBy,deferred,extends,names,namesAndDescriptions,queryDescriptionFor,getBases,getDescriptionFor,getDoc,getName,getTaggedValue,getTaggedValueTags,isEqualOrExtendedBy,setTaggedValue,isImplementedByInstancesOf,adaptWith,is_implemented_by
-
 # List of method names used to declare (i.e. assign) instance attributes.
 defining-attr-methods=__init__,__new__,setUp
 
@@ -231,7 +205,7 @@ max-locals=20
 max-returns=6
 
 # Maximum number of branch for function / method body
-max-branchs=12
+max-branches=12
 
 # Maximum number of statements in function / method body
 max-statements=50
@@ -253,4 +227,4 @@ max-public-methods=20
 
 # Exceptions that will emit a warning when being caught. Defaults to
 # "Exception"
-overgeneral-exceptions=Exception
+overgeneral-exceptions=builtins.Exception

GetPythonVersions.py

@@ -177,7 +177,7 @@ def get_version_popen(path, note="", shorten=False, width=120, lcg_version="", a
         output = process.communicate()[0]
         output = output.decode('utf-8')
     output = output.replace('+','')
-    version_info = list(map(int, output.split()[1].split('.')))
+    version_info = [int(x) for x in output.split()[1].split('.')]
     versions = []
     short_path = get_short_path(path)
     pathlines = split_path_width(short_path if shorten else path, width=width)
@@ -269,7 +269,7 @@ def dict_to_formatted_versions(dictionary, width):
     """
     versions = []
     sorted_list = sorted(dictionary.items(),
-                         key=lambda item: tuple(list(map(int, item[0].split('.')[0:3])) +
+                         key=lambda item: tuple([int(x) for x in item[0].split('.')[0:3]] +
                                                 [item[0].split('.')[3] if len(item[0].split('.')) > 3 else ""]))
     for python_version, version in sorted_list:
         versions += dict_entry_to_formatted_version(python_version, version, width)

GetSiteInfo.py

@@ -354,7 +354,7 @@ def get_site_info(site_alias = "",
         if shell is not None and isinstance(shell, list):
             site.print_shell_str(shell, env)
         else:
-            print(site.__str__())
+            print(str(site))
 
     return site
 

containerize/containerize.sh

@@ -104,6 +104,7 @@ done
 dependency_check() {
     subuid=$(< /etc/subuid grep "^$(id -u):")
     subgid=$(< /etc/subgid grep "^$(id -u):")
+    # shellcheck disable=SC2319
     if ! command -v buildah &> /dev/null; then
         EXIT=$?
         echo "Buildah could not be found!"

copyfiles.py

@@ -67,7 +67,6 @@ def __init__(self, *, action, recursive = False, dry_run = False, **kwargs):
         self.end_site_prefix = self.get_site_prefix(self.end_site) if self.end_site is not None else ""
         self.build_command()
 
-    # pylint: disable=no-self-use
     def get_site_prefix(self, site):
         """Return the formatted site path, including the protcol to use, the endpoint,
         and the initial portion of the path, through the username.
@@ -261,6 +260,7 @@ def make_directory(end_site, path, protocol, debug = False):
         return os.path.exists(path)
     else:
         ls_command = None
+        mkdir_command = None
         if protocol == "gfal":
             ls_command = GfalCommand(action = "ls",
                                      verbose = True,
@@ -278,7 +278,8 @@ def make_directory(end_site, path, protocol, debug = False):
                                           subaction = "mkdir",
                                           end_site = end_site,
                                           override_path = path)
-
+        else:
+            raise ValueError(f"Unknown protocol {protocol}")
         returncode = 0
         output = ""
         with subprocess.Popen(ls_command.get_full_command(),
@@ -333,6 +334,7 @@ def get_list_of_files(protocol, start_site, sample, path, debug = False):
     elif not remote_is_dir(start_site, path):
         files_unfiltered = [path]
     else:
+        ls_command = None
         if protocol == "gfal":
             ls_command = GfalCommand(action = "ls",
                                      start_site = start_site,
@@ -342,6 +344,8 @@ def get_list_of_files(protocol, start_site, sample, path, debug = False):
                                        subaction = "ls",
                                        start_site = start_site,
                                        override_path = path)
+        else:
+            raise ValueError(f"Unknown protocol {protocol}")
         cmd = ls_command.get_full_command()
         if debug:
             print("get_list_of_files:")
@@ -439,7 +443,7 @@ def copytree(start_site, src, end_site, dst, current_depth, symlinks = False, ig
     if not arguments.dry_run:
         made_dir = make_directory(end_site, dst, arguments.protocol, arguments.debug)
         if not made_dir:
-            raise Exception("ERROR::copytree::Unable to make the destination directory.")
+            raise RuntimeError("ERROR::copytree::Unable to make the destination directory.")
 
     files = get_list_of_files(arguments.protocol, start_site, arguments.sample, src, arguments.debug)
 
@@ -536,7 +540,7 @@ def built_in_recursion(start_site, end_site, arguments):
     if not arguments.dry_run:
         made_dir = make_directory(end_site, end_site.path, arguments.protocol, arguments.debug)
         if not made_dir:
-            raise Exception("ERROR::built_in_recursion::Unable to make the destination directory.")
+            raise RuntimeError("ERROR::built_in_recursion::Unable to make the destination directory.")
 
     # Run the command and check the output codes
     with subprocess.Popen(command, shell = True, stdout = subprocess.PIPE, stderr = subprocess.STDOUT) as process:
@@ -546,7 +550,7 @@ def built_in_recursion(start_site, end_site, arguments):
         if process.returncode == 0:
             return True
         else:
-            raise Exception("ERROR::built_in_recursion() Something went wrong with the copy command.")
+            raise RuntimeError("ERROR::built_in_recursion() Something went wrong with the copy command.")
 
 def main(arguments = argparse.Namespace()):
     """The main function coordinating the overal logic of which protocols to use, how to get the site/server

test/test.py

@@ -19,7 +19,6 @@
 import RecursiveFileList
 import toolgenie
 # pylint: enable=wrong-import-position
-# pylint: disable=no-self-use
 
 class Capturing(list):
     """A context manager which captures stdout and returns it as a list of strings, one for each line.

test/test_copyfiles.py

@@ -41,7 +41,6 @@
 import shutil
 import subprocess
 
-# pylint: disable=no-self-use
 # pylint: disable=consider-using-with
 # pylint: disable=invalid-name
 # pylint: disable=too-many-public-methods
@@ -152,7 +151,7 @@ def check_popen(self, process, files_that_must_exist, expected_file_counts = Non
                     self.assertTrue(actual_count == expected_count, (f"The file count in folder {path} ({actual_count:d}) "
                                                                  f"doesn't match the expected count of {expected_count:d}"))
                 else:
-                    raise Exception("Remote file checking not yet implemented")
+                    raise RuntimeError("Remote file checking not yet implemented")
 
     def test_local_local_file(self):
         """Copy a single file from a local source to a local destination."""

toolgenie.py

@@ -126,9 +126,9 @@ def get_selected_architectures(relmap, architecture = None, quiet = False):
     else:
         user_response = architecture
     if user_response.isdigit() and (int(user_response) > len(architecture_options) or int(user_response) < 0):
-        raise Exception("The response was out of bounds. You must enter a listed value.\n")
+        raise ValueError("The response was out of bounds. You must enter a listed value.\n")
     if not user_response.isdigit() and 'r:' not in user_response and user_response not in architecture_options:
-        raise Exception("The response was not in the list of acceptable scram architectures.\n")
+        raise ValueError("The response was not in the list of acceptable scram architectures.\n")
     selected_architectures = []
     if 'r:' in user_response:
         user_response_altered = user_response[2:]
@@ -137,7 +137,7 @@ def get_selected_architectures(relmap, architecture = None, quiet = False):
         selected_architectures = [architecture_options[int(user_response)-1]
                                   if user_response.isdigit() else user_response]
     if len(selected_architectures) == 0:
-        raise Exception(f"Uh oh! No architectures were found based on your input ({user_response}).")
+        raise ValueError(f"Uh oh! No architectures were found based on your input ({user_response}).")
 
     return (selected_architectures, user_response)
 
@@ -161,17 +161,17 @@ def get_selected_releases(selected_releases, cmssw = None, quiet = False):
     else:
         user_response = cmssw
     if user_response.isdigit() and (int(user_response) > len(label_options) or int(user_response) < 0):
-        raise Exception("The response was out of bounds. You must enter a listed value.\n")
+        raise ValueError("The response was out of bounds. You must enter a listed value.\n")
     if not user_response.isdigit() and 'r:' not in user_response and user_response not in label_options:
-        raise Exception("The response was not in the list of acceptable CMSSW releases.\n")
+        raise ValueError("The response was not in the list of acceptable CMSSW releases.\n")
     selected_labels = []
     if 'r:' in user_response:
         user_response_altered = user_response[2:]
         selected_labels = [lo for lo in label_options if re.search(user_response_altered, lo)]
     else:
         selected_labels = [label_options[int(user_response)-1] if user_response.isdigit() else user_response]
     if len(selected_labels) == 0:
-        raise Exception(f"Uh oh! No releases were found based on your input ({user_response}).")
+        raise ValueError(f"Uh oh! No releases were found based on your input ({user_response}).")
     selected_releases = filter_on_label(selected_releases, selected_labels)
 
     return selected_releases
@@ -193,9 +193,9 @@ def get_selected_toolboxes(selected_releases_tools, tool = None, quiet = False):
     selected_toolboxes = {}
     for user_response in user_responses:
         if user_response.isdigit() and (int(user_response) > len(tool_options) or int(user_response) < 0):
-            raise Exception("The response was out of bounds. You must enter a listed value.\n")
+            raise ValueError("The response was out of bounds. You must enter a listed value.\n")
         if not user_response.isdigit() and user_response not in tool_options:
-            raise Exception("The response was not in the list of acceptable tools.\n")
+            raise ValueError("The response was not in the list of acceptable tools.\n")
         selected_tool = tool_options[int(user_response)-1] if user_response.isdigit() else user_response
         if not selected_tool in selected_toolboxes:
             selected_toolboxes[selected_tool] = filter_on_tool(selected_releases_tools, selected_tool)
@@ -292,7 +292,7 @@ def parse_release_map(source=MapSource.GITHUB):
         with open("/cvmfs/cms.cern.ch/releases.map", mode='r', encoding='utf-8') as release_map:
             relmap = parse_map_lines(release_map)
     else:
-        raise Exception("Unknown source for the architecture/release map.\n")
+        raise ValueError(f"Unknown source {source} for the architecture/release map.\n")
 
     return relmap