CODEWITHSUNDEEP
pythonsnakemakeyapf
The Unfun Cat
The Unfun Cat

Reputation: 31918

Is it possible to get yapf to ignore portions of a file?

I'm using a python-dsl called snakemake that looks like this:

from bx.intervals.cluster import ClusterTree

from epipp.config import system_prefix, include_prefix, config, expression_matrix
config["name"] = "correlate_chip_regions_and_rna_seq"

bin_sizes = {"H3K4me3": 1000, "PolII": 200, "H3K27me3": 200}

rule all:
    input:
        expand("data/{bin_size}_{modification}.bed", zip,
               bin_size=bin_sizes.values(), modification=bin_sizes.keys())

rule get_gene_expression:
    input:
        expression_matrix
    output:
        "data/expression/series.csv"
    run:
        expression_matrix = pd.read_table(input[0])
        expression_series = expression_matrix.sum(1).sort_values(ascending=False)
        expression_series.to_csv(output[0], sep=" ")

I'd like to run yapf on the stuff within run: blocks.

Is it possible to get yapf to ignore the stuff that does not exist in python, like the rule keywords and so on and only use it on specific portions of the file?

Upvotes: 8

Views: 5426

Answers (1)

Matt
Matt

Reputation: 314

Yes its possible, by using the # yapf: disable and # yapf: enable comment directives.

Example from the readme:

# yapf: disable
FOO = {
    # ... some very large, complex data literal.
}

BAR = [
    # ... another large data literal.
]
# yapf: enable

You can also disable formatting for a single literal like this:

BAZ = {
    (1, 2, 3, 4),
    (5, 6, 7, 8),
    (9, 10, 11, 12),
}  # yapf: disable

Upvotes: 10

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