Removing unused files.
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import sys
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import os.path
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import gettext
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try:
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import configparser
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except ImportError as e:
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import ConfigParser as configparser
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_ = gettext.gettext
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# (commandLineDictionary, repositoryLocation) -> (configurationFilePath | exit)
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def find_config_file(options, base):
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""" Returns the configuration file from a prioritized list of locations.
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Locations are prioritized as:
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1. From the command line. Fail if specified but not found
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2. The repository's root directory, as the file .git-lint
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3. The repository's root directory, as the file .git-lint/config
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4. The user's home directory, as file .git-lint
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5. The user's home directory, as the file .git-lint/config
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If no configuration file is found, this is an error.
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"""
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if 'config' in options:
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config = options['config']
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configpath = os.path.abspath(config)
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if not os.path.isfile(configpath):
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sys.exit(_('Configuration file not found: {}\n').format(config))
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return configpath
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home = os.path.join(os.environ.get('HOME'))
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possibles = (os.path.join(base, '.git-lint'),
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os.path.join(base, '.git-lint/config'),
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os.path.join(home, '.git-lint'),
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os.path.join(home, '.git-lint/config'))
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matches = [p for p in possibles if os.path.isfile(p)]
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if len(matches) == 0:
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sys.exit(_('No configuration file found'))
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return matches[0]
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# (commandLineDictionary, repositoryLocation) -> (configurationDictionary | exit)
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def get_config(options, base):
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"""Loads the git-lint configuration file.
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Returns the configuration file as a dictionary of dictionaries.
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Performs substitutions as specified in the SafeConfigParser
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specification; the only one performed currently is the 'repodir'
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will be replaced with the base directory of the repository.
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Combined with the option to specify the .git-lint configuration as
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a directory, this allows users to keep per-project configuration
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files for specific linters.
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"""
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path = find_config_file(options, base)
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configloader = configparser.SafeConfigParser()
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configloader.read(path)
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configloader.set('DEFAULT', 'repodir', base)
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return {section: {k: v for (k, v) in configloader.items(section)}
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for section in configloader.sections()}
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@ -1,75 +0,0 @@
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import os
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import sys
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import getopt
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import gettext
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_ = gettext.gettext
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def make_rational_options(optlist, args):
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# OptionTupleList -> (getOptOptions -> dictionaryOfOptions)
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def make_options_rationalizer(optlist):
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"""Takes a list of option tuples, and returns a function that takes
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the output of getopt and reduces it to the longopt key and
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associated values as a dictionary.
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"""
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def make_opt_assoc(prefix, pos):
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def associater(acc, it):
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acc[(prefix + it[pos])] = it[1]
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return acc
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return associater
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short_opt_assoc = make_opt_assoc('-', 0)
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long_opt_assoc = make_opt_assoc('--', 1)
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def make_full_set(acc, i):
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return long_opt_assoc(short_opt_assoc(acc, i), i)
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fullset = reduce(make_full_set, optlist, {})
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def rationalizer(acc, it):
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acc[fullset[it[0]]] = it[1]
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return acc
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return rationalizer
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# (OptionTupleList, dictionaryOfOptions) -> (dictionaryOfOptions, excludedOptions)
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def remove_conflicted_options(optlist, request):
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"""Takes our list of option tuples, and a cleaned copy of what was
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requested from getopt, and returns a copy of the request
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without any options that are marked as superseded, along with
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the list of superseded options
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"""
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def get_excluded_keys(memo, opt):
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return memo + (len(opt) > 4 and opt[4] or [])
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keys = request.keys()
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marked = [option for option in optlist if option[1] in keys]
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exclude = reduce(get_excluded_keys, marked, [])
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excluded = [key for key in keys if key in exclude]
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cleaned = {key: request[key] for key in keys
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if key not in excluded}
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return (cleaned, excluded)
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def shortoptstogo(i):
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return i[0] + (i[2] and ':' or '')
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def longoptstogo(i):
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return i[1] + (i[2] and '=' or '')
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optstringsshort = ''.join([shortoptstogo(opt) for opt in optlist])
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optstringslong = [longoptstogo(opt) for opt in optlist]
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(options, filenames) = getopt.getopt(args[1:], optstringsshort,
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optstringslong)
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# Turns what getopt returns into something more human-readable
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rationalize_options = make_options_rationalizer(optlist)
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# Remove any options that
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(retoptions, excluded) = remove_conflicted_options(
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optlist, reduce(rationalize_options, options, {}))
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return (retoptions, filenames, excluded)
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