213 lines
7 KiB
Python
213 lines
7 KiB
Python
import argparse
|
|
import fnmatch
|
|
import itertools
|
|
import os
|
|
import re
|
|
import stat
|
|
import sys
|
|
import traceback
|
|
|
|
from voussoirkit import clipext
|
|
from voussoirkit import expressionmatch
|
|
from voussoirkit import pathclass
|
|
from voussoirkit import safeprint
|
|
from voussoirkit import spinal
|
|
|
|
# Thanks georg
|
|
# http://stackoverflow.com/a/13443424
|
|
STDIN_MODE = os.fstat(sys.stdin.fileno()).st_mode
|
|
if stat.S_ISFIFO(STDIN_MODE):
|
|
STDIN_MODE = 'pipe'
|
|
else:
|
|
STDIN_MODE = 'terminal'
|
|
|
|
def all_terms_match(search_text, terms, match_function):
|
|
matches = (
|
|
(not terms['yes_all'] or all(match_function(search_text, term) for term in terms['yes_all'])) and
|
|
(not terms['yes_any'] or any(match_function(search_text, term) for term in terms['yes_any'])) and
|
|
(not terms['not_all'] or not all(match_function(search_text, term) for term in terms['not_all'])) and
|
|
(not terms['not_any'] or not any(match_function(search_text, term) for term in terms['not_any']))
|
|
)
|
|
return matches
|
|
|
|
def search(
|
|
*,
|
|
yes_all=None,
|
|
yes_any=None,
|
|
not_all=None,
|
|
not_any=None,
|
|
case_sensitive=False,
|
|
content_args=None,
|
|
do_expression=False,
|
|
do_glob=False,
|
|
do_regex=False,
|
|
line_numbers=False,
|
|
local_only=False,
|
|
text=None,
|
|
):
|
|
terms = {
|
|
'yes_all': yes_all,
|
|
'yes_any': yes_any,
|
|
'not_all': not_all,
|
|
'not_any': not_any
|
|
}
|
|
terms = {k: (v or []) for (k, v) in terms.items()}
|
|
#print(terms, content_args)
|
|
|
|
if all(v == [] for v in terms.values()) and not content_args:
|
|
raise ValueError('No terms supplied')
|
|
|
|
def term_matches(line, term):
|
|
if not case_sensitive:
|
|
line = line.lower()
|
|
|
|
if do_expression:
|
|
return term.evaluate(line)
|
|
|
|
return (
|
|
(term in line) or
|
|
(do_regex and re.search(term, line)) or
|
|
(do_glob and fnmatch.fnmatch(line, term))
|
|
)
|
|
|
|
if do_expression:
|
|
# The value still needs to be a list so the upcoming any() / all()
|
|
# receives an iterable as it expects. It just happens to be 1 tree.
|
|
trees = {}
|
|
for (key, value) in terms.items():
|
|
if value == []:
|
|
trees[key] = []
|
|
continue
|
|
tree = ' '.join(value)
|
|
tree = expressionmatch.ExpressionTree.parse(tree)
|
|
if not case_sensitive:
|
|
tree.map(str.lower)
|
|
trees[key] = [tree]
|
|
terms = trees
|
|
|
|
elif not case_sensitive:
|
|
terms = {k: [x.lower() for x in v] for (k, v) in terms.items()}
|
|
|
|
if text is None:
|
|
search_objects = spinal.walk_generator(
|
|
depth_first=False,
|
|
recurse=not local_only,
|
|
yield_directories=True,
|
|
)
|
|
else:
|
|
search_objects = text.splitlines()
|
|
|
|
for (index, search_object) in enumerate(search_objects):
|
|
if isinstance(search_object, pathclass.Path):
|
|
search_text = search_object.basename
|
|
result_text = search_object.absolute_path
|
|
else:
|
|
search_text = search_object
|
|
result_text = search_object
|
|
if line_numbers:
|
|
result_text = '%d | %s' % (index+1, result_text)
|
|
|
|
if all_terms_match(search_text, terms, term_matches):
|
|
if not content_args:
|
|
yield result_text
|
|
else:
|
|
filepath = pathclass.Path(search_object)
|
|
if not filepath.is_file:
|
|
continue
|
|
try:
|
|
with open(filepath.absolute_path, 'r', encoding='utf-8') as handle:
|
|
text = handle.read()
|
|
except:
|
|
safeprint.safeprint(filepath.absolute_path)
|
|
traceback.print_exc()
|
|
continue
|
|
|
|
content_args['text'] = text
|
|
content_args['line_numbers'] = True
|
|
results = search(**content_args)
|
|
results = list(results)
|
|
if not results:
|
|
continue
|
|
|
|
yield filepath.absolute_path
|
|
yield from results
|
|
yield ''
|
|
|
|
def argparse_to_dict(args):
|
|
text = args.text
|
|
if text is not None:
|
|
text = clipext.resolve(text)
|
|
elif STDIN_MODE == 'pipe':
|
|
text = clipext.resolve('!i')
|
|
|
|
if hasattr(args, 'content_args') and args.content_args is not None:
|
|
content_args = argparse_to_dict(args.content_args)
|
|
else:
|
|
content_args = None
|
|
|
|
return {
|
|
'yes_all': args.yes_all,
|
|
'yes_any': args.yes_any,
|
|
'not_all': args.not_all,
|
|
'not_any': args.not_any,
|
|
'case_sensitive': args.case_sensitive,
|
|
'content_args': content_args,
|
|
'do_expression': args.do_expression,
|
|
'do_glob': args.do_glob,
|
|
'do_regex': args.do_regex,
|
|
'local_only': args.local_only,
|
|
'line_numbers': args.line_numbers,
|
|
'text': text,
|
|
}
|
|
|
|
def search_argparse(args):
|
|
generator = search(**argparse_to_dict(args))
|
|
result_count = 0
|
|
for result in generator:
|
|
safeprint.safeprint(result)
|
|
result_count += 1
|
|
if args.show_count:
|
|
print('%d items.' % result_count)
|
|
|
|
def main(argv):
|
|
parser = argparse.ArgumentParser()
|
|
|
|
# The padding is inserted to guarantee that --content is not the first
|
|
# argument. Because if it were, we wouldn't know if we have
|
|
# [pre, '--content'] or ['--content', post], etc. and I don't want to
|
|
# actually check the values.
|
|
argv.insert(0, 'padding')
|
|
grouper = itertools.groupby(argv, lambda x: x == '--content')
|
|
halves = [list(group) for (key, group) in grouper]
|
|
# halves looks like [pre, '--content', post]
|
|
name_args = halves[0]
|
|
# Pop the padding
|
|
name_args.pop(0)
|
|
content_args = [item for chunk in halves[2:] for item in chunk]
|
|
|
|
parser.add_argument('yes_all', nargs='*', default=None)
|
|
parser.add_argument('--all', dest='yes_all', nargs='+')
|
|
parser.add_argument('--any', dest='yes_any', nargs='+')
|
|
parser.add_argument('--not_all', dest='not_all', nargs='+')
|
|
parser.add_argument('--not_any', dest='not_any', nargs='+')
|
|
|
|
parser.add_argument('--case', dest='case_sensitive', action='store_true')
|
|
parser.add_argument('--content', dest='do_content', action='store_true')
|
|
parser.add_argument('--count', dest='show_count', action='store_true')
|
|
parser.add_argument('--expression', dest='do_expression', action='store_true')
|
|
parser.add_argument('--glob', dest='do_glob', action='store_true')
|
|
parser.add_argument('--line_numbers', dest='line_numbers', action='store_true')
|
|
parser.add_argument('--local', dest='local_only', action='store_true')
|
|
parser.add_argument('--regex', dest='do_regex', action='store_true')
|
|
parser.add_argument('--text', dest='text', default=None)
|
|
parser.set_defaults(func=search_argparse)
|
|
|
|
args = parser.parse_args(name_args)
|
|
if content_args:
|
|
args.content_args = parser.parse_args(content_args)
|
|
else:
|
|
args.content_args = None
|
|
args.func(args)
|
|
|
|
if __name__ == '__main__':
|
|
main(sys.argv[1:])
|