added vermin config

Author: JarryShaw

vermin.ini

@@ -0,0 +1,121 @@
+# Sample Vermin Configuration
+#
+# It contains all config options with default values commented out.
+# The file is typically renamed as "vermin.ini" when copied into a project.
+
+[vermin]
+### Quiet mode ###
+# It only prints the final versions verdict.
+#
+#quiet = no
+
+### Verbosity ###
+# Verbosity level 1 to 4. -v, -vv, -vvv, and -vvvv shows increasingly more information. Turned off
+# at level 0.
+#
+verbose = 3
+
+### Dump AST node visits ###
+# Only for debugging.
+#
+#print_visits = no
+
+### Matching target versions ###
+# Target version that files must abide by. Can be specified once or twice.
+# A '-' can be appended to match target version or smaller, like '3.5-'.
+# If not met Vermin will exit with code 1.
+# Note that the amount of target versions must match the amount of minimum required versions
+# detected.
+#
+# Examples:
+targets = 3.6
+
+### Concurrent processing ###
+# Use N concurrent processes to detect and analyze files. Defaults to 0, meaning all cores
+# available.
+#
+#processes = 0
+
+### Ignore incompatible versions and warnings ###
+# However, if no compatible versions are found then incompatible versions will be shown in the end
+# to not have an absence of results.
+#
+#ignore_incomp = no
+
+### Lax mode ###
+# It ignores conditionals (if, ternary, for, async for, while, with, try, bool op) on AST traversal,
+# which can be useful when minimum versions are detected in conditionals that it is known does not
+# affect the results.
+#
+# Note: It is better to use excludes or `# novermin`/`# novm` in the source code instead.
+#
+#lax = no
+
+### Hidden analysis ###
+# Analyze 'hidden' files and folders starting with '.' (ignored by default when not specified
+# directly).
+#
+analyze_hidden = yes
+
+### Tips ###
+# Possibly show helpful tips at the end, like those relating to backports or lax mode.
+#
+#show_tips = yes
+
+### Pessimistic mode ###
+# Syntax errors are interpreted as the major Python version in use being incompatible.
+#
+pessimistic = yes
+
+### Exclusions ###
+# Exclude full names, like 'email.parser.FeedParser', from analysis. Useful to ignore conditional
+# logic that can trigger incompatible results. It's more fine grained than lax mode.
+#
+# Exclude 'foo.bar.baz' module/member: foo.bar.baz
+# Exclude 'foo' kwarg:                 somemodule.func(foo)
+# Exclude 'bar' codecs error handler:  ceh=bar
+# Exclude 'baz' codecs encoding:       ce=baz
+#
+# Example exclusions:
+#exclusions =
+#  email.parser.FeedParser
+#  argparse.ArgumentParser(allow_abbrev)
+
+### Backports ###
+# Some features are sometimes backported into packages, in repositories such as PyPi, that are
+# widely used but aren't in the standard language. If such a backport is specified as being used,
+# the results will reflect that instead.
+#
+# Get full list via `--help`.
+#
+# Example backports:
+backports =
+  typing
+
+### Features ###
+# Some features are disabled by default due to being unstable but can be enabled explicitly.
+#
+# Get full list via `--help`.
+#
+# Example features:
+features =
+  fstring-self-doc
+
+### Format ###
+# Format to show results and output in.
+#
+# Get full list via `--help`.
+#
+#format = default
+
+### Annotations evaluation ###
+# Instructs parser that annotations will be manually evaluated in code, which changes minimum
+# versions in certain cases. Otherwise, function and variable annotations are not evaluated at
+# definition time. Apply this argument if code uses `typing.get_type_hints` or
+# `eval(obj.__annotations__)` or otherwise forces evaluation of annotations.
+#
+eval_annotations = yes
+
+### Violations ###
+#
+only_show_violations = yes