mirror of
https://github.com/ivuorinen/dotfiles.git
synced 2026-02-07 21:50:41 +00:00
feat(python): add ruff linter and formatter configuration
This commit is contained in:
@@ -24,7 +24,7 @@ str_to_operator = {
|
||||
def vercmp(expr):
|
||||
"""Version Comparison function."""
|
||||
words = expr.split()
|
||||
comparisons = [words[i: i + 3] for i in range(0, len(words) - 2, 2)]
|
||||
comparisons = [words[i : i + 3] for i in range(0, len(words) - 2, 2)]
|
||||
for left, op_str, right in comparisons:
|
||||
compare_op = str_to_operator[op_str]
|
||||
if not compare_op(version.parse(left), version.parse(right)):
|
||||
@@ -63,7 +63,7 @@ def test():
|
||||
except KeyError:
|
||||
pass
|
||||
else:
|
||||
assert False, "invalid operator did not raise"
|
||||
raise AssertionError("invalid operator did not raise")
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
|
||||
@@ -1,5 +1,4 @@
|
||||
#!/usr/bin/env python
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
# Python script to find the largest files in a git repository.
|
||||
# The general method is based on the script in this blog post:
|
||||
@@ -32,60 +31,59 @@
|
||||
|
||||
# vim:tw=120:ts=4:ft=python:norl:
|
||||
|
||||
from subprocess import check_output, Popen, PIPE
|
||||
import argparse
|
||||
import signal
|
||||
import sys
|
||||
from subprocess import PIPE, Popen, check_output
|
||||
|
||||
sortByOnDiskSize = False
|
||||
|
||||
class Blob(object):
|
||||
sha1 = ''
|
||||
size = 0
|
||||
packed_size = 0
|
||||
path = ''
|
||||
|
||||
def __init__(self, line):
|
||||
cols = line.split()
|
||||
self.sha1, self.size, self.packed_size = cols[0], int(cols[2]), int(cols[3])
|
||||
class Blob:
|
||||
sha1 = ""
|
||||
size = 0
|
||||
packed_size = 0
|
||||
path = ""
|
||||
|
||||
def __repr__(self):
|
||||
return '{} - {} - {} - {}'.format(
|
||||
self.sha1, self.size, self.packed_size, self.path)
|
||||
def __init__(self, line):
|
||||
cols = line.split()
|
||||
self.sha1, self.size, self.packed_size = cols[0], int(cols[2]), int(cols[3])
|
||||
|
||||
def __lt__(self, other):
|
||||
if (sortByOnDiskSize):
|
||||
return self.size < other.size
|
||||
else:
|
||||
return self.packed_size < other.packed_size
|
||||
def __repr__(self):
|
||||
return f"{self.sha1} - {self.size} - {self.packed_size} - {self.path}"
|
||||
|
||||
def csv_line(self):
|
||||
return "{},{},{},{}".format(
|
||||
self.size/1024, self.packed_size/1024, self.sha1, self.path)
|
||||
def __lt__(self, other):
|
||||
if sortByOnDiskSize:
|
||||
return self.size < other.size
|
||||
else:
|
||||
return self.packed_size < other.packed_size
|
||||
|
||||
def csv_line(self):
|
||||
return f"{self.size / 1024},{self.packed_size / 1024},{self.sha1},{self.path}"
|
||||
|
||||
|
||||
def main():
|
||||
global sortByOnDiskSize
|
||||
global sortByOnDiskSize
|
||||
|
||||
signal.signal(signal.SIGINT, signal_handler)
|
||||
signal.signal(signal.SIGINT, signal_handler)
|
||||
|
||||
args = parse_arguments()
|
||||
sortByOnDiskSize = args.sortByOnDiskSize
|
||||
size_limit = 1024*args.filesExceeding
|
||||
args = parse_arguments()
|
||||
sortByOnDiskSize = args.sortByOnDiskSize
|
||||
size_limit = 1024 * args.filesExceeding
|
||||
|
||||
if args.filesExceeding > 0:
|
||||
print("Finding objects larger than {}kB…".format(args.filesExceeding))
|
||||
else:
|
||||
print("Finding the {} largest objects…".format(args.matchCount))
|
||||
if args.filesExceeding > 0:
|
||||
print(f"Finding objects larger than {args.filesExceeding}kB…")
|
||||
else:
|
||||
print(f"Finding the {args.matchCount} largest objects…")
|
||||
|
||||
blobs = get_top_blobs(args.matchCount, size_limit)
|
||||
blobs = get_top_blobs(args.matchCount, size_limit)
|
||||
|
||||
populate_blob_paths(blobs)
|
||||
print_out_blobs(blobs)
|
||||
populate_blob_paths(blobs)
|
||||
print_out_blobs(blobs)
|
||||
|
||||
|
||||
def get_top_blobs(count, size_limit):
|
||||
"""Get top blobs from git repository
|
||||
"""Get top blobs from git repository
|
||||
|
||||
Args:
|
||||
count (int): How many items to return
|
||||
@@ -93,110 +91,123 @@ def get_top_blobs(count, size_limit):
|
||||
|
||||
Returns:
|
||||
dict: Dictionary of Blobs
|
||||
"""
|
||||
sort_column = 4
|
||||
"""
|
||||
sort_column = 4
|
||||
|
||||
if sortByOnDiskSize:
|
||||
sort_column = 3
|
||||
if sortByOnDiskSize:
|
||||
sort_column = 3
|
||||
|
||||
verify_pack = "git verify-pack -v `git rev-parse --git-dir`/objects/pack/pack-*.idx | grep blob | sort -k{}nr".format(sort_column) # noqa: E501
|
||||
output = check_output(verify_pack, shell=True).decode('utf-8').strip().split("\n")[:-1] # noqa: E501
|
||||
verify_pack = (
|
||||
f"git verify-pack -v `git rev-parse --git-dir`/objects/pack/pack-*.idx | grep blob | sort -k{sort_column}nr"
|
||||
)
|
||||
output = check_output(verify_pack, shell=True).decode("utf-8").strip().split("\n")[:-1]
|
||||
|
||||
blobs = {}
|
||||
# use __lt__ to do the appropriate comparison
|
||||
compare_blob = Blob("a b {} {} c".format(size_limit, size_limit))
|
||||
for obj_line in output:
|
||||
blob = Blob(obj_line)
|
||||
blobs = {}
|
||||
# use __lt__ to do the appropriate comparison
|
||||
compare_blob = Blob(f"a b {size_limit} {size_limit} c")
|
||||
for obj_line in output:
|
||||
blob = Blob(obj_line)
|
||||
|
||||
if size_limit > 0:
|
||||
if compare_blob < blob:
|
||||
blobs[blob.sha1] = blob
|
||||
else:
|
||||
break
|
||||
else:
|
||||
blobs[blob.sha1] = blob
|
||||
if size_limit > 0:
|
||||
if compare_blob < blob:
|
||||
blobs[blob.sha1] = blob
|
||||
else:
|
||||
break
|
||||
else:
|
||||
blobs[blob.sha1] = blob
|
||||
|
||||
if len(blobs) == count:
|
||||
break
|
||||
if len(blobs) == count:
|
||||
break
|
||||
|
||||
return blobs
|
||||
return blobs
|
||||
|
||||
|
||||
def populate_blob_paths(blobs):
|
||||
"""Populate blob paths that only have a path
|
||||
"""Populate blob paths that only have a path
|
||||
|
||||
Args:
|
||||
blobs (Blob, dict): Dictionary of Blobs
|
||||
"""
|
||||
if len(blobs):
|
||||
print("Finding object paths…")
|
||||
Args:
|
||||
blobs (Blob, dict): Dictionary of Blobs
|
||||
"""
|
||||
if len(blobs):
|
||||
print("Finding object paths…")
|
||||
|
||||
# Only include revs which have a path. Other revs aren't blobs.
|
||||
rev_list = "git rev-list --all --objects | awk '$2 {print}'"
|
||||
all_object_lines = check_output(rev_list, shell=True).decode('utf-8').strip().split("\n")[:-1] # noqa: E501
|
||||
outstanding_keys = list(blobs.keys())
|
||||
# Only include revs which have a path. Other revs aren't blobs.
|
||||
rev_list = "git rev-list --all --objects | awk '$2 {print}'"
|
||||
all_object_lines = check_output(rev_list, shell=True).decode("utf-8").strip().split("\n")[:-1]
|
||||
outstanding_keys = list(blobs.keys())
|
||||
|
||||
for line in all_object_lines:
|
||||
cols = line.split()
|
||||
sha1, path = cols[0], " ".join(cols[1:])
|
||||
for line in all_object_lines:
|
||||
cols = line.split()
|
||||
sha1, path = cols[0], " ".join(cols[1:])
|
||||
|
||||
if (sha1 in outstanding_keys):
|
||||
outstanding_keys.remove(sha1)
|
||||
blobs[sha1].path = path
|
||||
if sha1 in outstanding_keys:
|
||||
outstanding_keys.remove(sha1)
|
||||
blobs[sha1].path = path
|
||||
|
||||
# short-circuit the search if we're done
|
||||
if not len(outstanding_keys):
|
||||
break
|
||||
# short-circuit the search if we're done
|
||||
if not len(outstanding_keys):
|
||||
break
|
||||
|
||||
|
||||
def print_out_blobs(blobs):
|
||||
if len(blobs):
|
||||
csv_lines = ["size,pack,hash,path"]
|
||||
if len(blobs):
|
||||
csv_lines = ["size,pack,hash,path"]
|
||||
|
||||
for blob in sorted(blobs.values(), reverse=True):
|
||||
csv_lines.append(blob.csv_line())
|
||||
for blob in sorted(blobs.values(), reverse=True):
|
||||
csv_lines.append(blob.csv_line())
|
||||
|
||||
command = ["column", "-t", "-s", ","]
|
||||
p = Popen(command, stdin=PIPE, stdout=PIPE, stderr=PIPE)
|
||||
command = ["column", "-t", "-s", ","]
|
||||
p = Popen(command, stdin=PIPE, stdout=PIPE, stderr=PIPE)
|
||||
|
||||
# Encode the input as bytes
|
||||
input_data = ("\n".join(csv_lines) + "\n").encode()
|
||||
# Encode the input as bytes
|
||||
input_data = ("\n".join(csv_lines) + "\n").encode()
|
||||
|
||||
stdout, _ = p.communicate(input_data)
|
||||
stdout, _ = p.communicate(input_data)
|
||||
|
||||
print("\nAll sizes in kB. The pack column is the compressed size of the object inside the pack file.\n") # noqa: E501
|
||||
print("\nAll sizes in kB. The pack column is the compressed size of the object inside the pack file.\n")
|
||||
|
||||
print(stdout.decode("utf-8").rstrip('\n'))
|
||||
else:
|
||||
print("No files found which match those criteria.")
|
||||
print(stdout.decode("utf-8").rstrip("\n"))
|
||||
else:
|
||||
print("No files found which match those criteria.")
|
||||
|
||||
|
||||
def parse_arguments():
|
||||
parser = argparse.ArgumentParser(
|
||||
description='List the largest files in a git repository'
|
||||
)
|
||||
parser.add_argument(
|
||||
'-c', '--match-count', dest='matchCount', type=int, default=10,
|
||||
help='Files to return. Default is 10. Ignored if --files-exceeding is used.'
|
||||
)
|
||||
parser.add_argument(
|
||||
'--files-exceeding', dest='filesExceeding', type=int, default=0,
|
||||
help='The cutoff amount, in KB. Files with a pack size (or physical size, with -p) larger than this will be printed.' # noqa: E501
|
||||
)
|
||||
parser.add_argument(
|
||||
'-p', '--physical-sort', dest='sortByOnDiskSize',
|
||||
action='store_true', default=False,
|
||||
help='Sort by the on-disk size. Default is to sort by the pack size.'
|
||||
)
|
||||
parser = argparse.ArgumentParser(description="List the largest files in a git repository")
|
||||
parser.add_argument(
|
||||
"-c",
|
||||
"--match-count",
|
||||
dest="matchCount",
|
||||
type=int,
|
||||
default=10,
|
||||
help="Files to return. Default is 10. Ignored if --files-exceeding is used.",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--files-exceeding",
|
||||
dest="filesExceeding",
|
||||
type=int,
|
||||
default=0,
|
||||
help=(
|
||||
"The cutoff amount, in KB. Files with a pack size"
|
||||
" (or physical size, with -p) larger than this will be printed."
|
||||
),
|
||||
)
|
||||
parser.add_argument(
|
||||
"-p",
|
||||
"--physical-sort",
|
||||
dest="sortByOnDiskSize",
|
||||
action="store_true",
|
||||
default=False,
|
||||
help="Sort by the on-disk size. Default is to sort by the pack size.",
|
||||
)
|
||||
|
||||
return parser.parse_args()
|
||||
return parser.parse_args()
|
||||
|
||||
|
||||
def signal_handler(signal, frame):
|
||||
print('Caught Ctrl-C. Exiting.')
|
||||
print("Caught Ctrl-C. Exiting.")
|
||||
sys.exit(0)
|
||||
|
||||
|
||||
# Default function is main()
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
|
||||
Reference in New Issue
Block a user