NAME¶
sfood-checker - check for superfluous import statements in Python source code
SYNOPSIS¶
sfood-checker [
options]
files...
DESCRIPTION¶
This script is used to detect forgotten imports that are not used anymore. When
writing Python code (which happens so fast), it is often the case that we
forget to remove useless imports.
This is implemented using a search in the AST, and as such we do not require to
import the module in order to run the checks. This is a major advantage over
all the other lint/checker programs, and the main reason for taking the time
to write it.
As inputs, it can receive either files or directories; in case no argument is
passed, it parses the current directory recursively.
OPTIONS¶
- -h, --help
- show the help message and exit
- --debug
- Debugging output.
- -I IGNORES, --ignore=IGNORES
- Add the given directory name to the list to be ignored.
- -d, --disable-pragmas
- Disable processing of pragma directives as strings after imports.
- -D, --duplicates, --enable-duplicates
- Enable experimental heuristic for finding duplicate imports.
- -M, --missing, --enable-missing
- Enable experimental heuristic for finding missing imports.
SEE ALSO¶
sfood(1),
sfood-cluster(1),
sfood-copy(1),
sfood-flatten(1),
sfood-graph(1),
sfood-imports(1).
AUTHOR¶
sfood-checker was written by Martin Blais <blais@furius.ca> and it's part
of snakefood suite.
This manual page was written by Sandro Tosi <morph@debian.org>, for the
Debian project (and may be used by others).