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author | Parabola <dev@list.parabolagnulinux.org> | 2010-12-27 22:42:07 +0000 |
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committer | Parabola <dev@list.parabolagnulinux.org> | 2010-12-27 22:42:07 +0000 |
commit | acf8c73de7e478804b5273fbdd2e7225f7976af9 (patch) | |
tree | 976db794d2abc1cd9b26afc7063169abcc02a86f /lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/search.py | |
parent | c6d9fce6effe479e7d28bb10d23018deabb86e1e (diff) |
Dammit.
Diffstat (limited to 'lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/search.py')
-rwxr-xr-x | lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/search.py | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/search.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/search.py deleted file mode 100755 index 73da58ac..00000000 --- a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/commands/search.py +++ /dev/null @@ -1,116 +0,0 @@ -import sys -import xmlrpclib -import textwrap -import pkg_resources -import pip.download -from pip.basecommand import Command -from pip.util import get_terminal_size -from pip.log import logger -from distutils.version import StrictVersion, LooseVersion - - -class SearchCommand(Command): - name = 'search' - usage = '%prog QUERY' - summary = 'Search PyPI' - - def __init__(self): - super(SearchCommand, self).__init__() - self.parser.add_option( - '--index', - dest='index', - metavar='URL', - default='http://pypi.python.org/pypi', - help='Base URL of Python Package Index (default %default)') - - def run(self, options, args): - if not args: - logger.warn('ERROR: Missing required argument (search query).') - return - query = ' '.join(args) - index_url = options.index - - pypi_hits = self.search(query, index_url) - hits = transform_hits(pypi_hits) - - terminal_width = None - if sys.stdout.isatty(): - terminal_width = get_terminal_size()[0] - - print_results(hits, terminal_width=terminal_width) - - def search(self, query, index_url): - pypi = xmlrpclib.ServerProxy(index_url, pip.download.xmlrpclib_transport) - hits = pypi.search({'name': query, 'summary': query}, 'or') - return hits - - -def transform_hits(hits): - """ - The list from pypi is really a list of versions. We want a list of - packages with the list of versions stored inline. This converts the - list from pypi into one we can use. - """ - packages = {} - for hit in hits: - name = hit['name'] - summary = hit['summary'] - version = hit['version'] - score = hit['_pypi_ordering'] - - if name not in packages.keys(): - packages[name] = {'name': name, 'summary': summary, 'versions': [version], 'score': score} - else: - packages[name]['versions'].append(version) - - # if this is the highest version, replace summary and score - if version == highest_version(packages[name]['versions']): - packages[name]['summary'] = summary - packages[name]['score'] = score - - # each record has a unique name now, so we will convert the dict into a list sorted by score - package_list = sorted(packages.values(), lambda x, y: cmp(y['score'], x['score'])) - return package_list - - -def print_results(hits, name_column_width=25, terminal_width=None): - installed_packages = [p.project_name for p in pkg_resources.working_set] - for hit in hits: - name = hit['name'] - summary = hit['summary'] or '' - if terminal_width is not None: - # wrap and indent summary to fit terminal - summary = textwrap.wrap(summary, terminal_width - name_column_width - 5) - summary = ('\n' + ' ' * (name_column_width + 3)).join(summary) - line = '%s - %s' % (name.ljust(name_column_width), summary) - try: - logger.notify(line) - if name in installed_packages: - dist = pkg_resources.get_distribution(name) - logger.indent += 2 - try: - latest = highest_version(hit['versions']) - if dist.version == latest: - logger.notify('INSTALLED: %s (latest)' % dist.version) - else: - logger.notify('INSTALLED: %s' % dist.version) - logger.notify('LATEST: %s' % latest) - finally: - logger.indent -= 2 - except UnicodeEncodeError: - pass - - -def compare_versions(version1, version2): - try: - return cmp(StrictVersion(version1), StrictVersion(version2)) - # in case of abnormal version number, fall back to LooseVersion - except ValueError: - return cmp(LooseVersion(version1), LooseVersion(version2)) - - -def highest_version(versions): - return reduce((lambda v1, v2: compare_versions(v1, v2) == 1 and v1 or v2), versions) - - -SearchCommand() |