def test_version_compare():
"""
Test version comparison.
"""
assert highest_version(["1.0", "2.0", "0.1"]) == "2.0"
assert highest_version(["1.0a1", "1.0"]) == "1.0"
def test_version_compare():
"""
Test version comparison.
"""
assert highest_version(['1.0', '2.0', '0.1']) == '2.0'
assert highest_version(['1.0a1', '1.0']) == '1.0'
def test_version_compare():
"""
Test version comparison.
"""
assert highest_version(['1.0', '2.0', '0.1']) == '2.0'
assert highest_version(['1.0a1', '1.0']) == '1.0'
def test_version_compare():
"""
Test version comparison.
"""
assert compare_versions('1.0', '1.1') == -1
assert compare_versions('1.1', '1.0') == 1
assert compare_versions('1.1a1', '1.1') == -1
assert compare_versions('1.1.1', '1.1a') == -1
assert highest_version(['1.0', '2.0', '0.1']) == '2.0'
assert highest_version(['1.0a1', '1.0']) == '1.0'
def test_version_compare():
"""
Test version comparison.
"""
assert compare_versions('1.0', '1.1') == -1
assert compare_versions('1.1', '1.0') == 1
assert compare_versions('1.1a1', '1.1') == -1
assert compare_versions('1.1.1', '1.1a') == -1
assert highest_version(['1.0', '2.0', '0.1']) == '2.0'
assert highest_version(['1.0a1', '1.0']) == '1.0'
def print_results(hits, name_column_width=None, terminal_width=None):
if not hits:
return
if name_column_width is None:
name_column_width = max((len(hit['name']) for hit in hits)) + 4
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.info(line)
if name in installed_packages:
dist = pkg_resources.get_distribution(name)
with indent_log():
latest = highest_version(hit['versions'])
if dist.version == latest:
logger.info('INSTALLED: %s (latest)', dist.version)
else:
logger.info('INSTALLED: %s', dist.version)
logger.info('LATEST: %s', latest)
except UnicodeEncodeError:
pass
def get_search_results(self):
"""
This code is taken from pip.commands.search.print_results(). It is modified
to return results in dictionary format instead of printing results
For all the search results obtained, we can check if a package is already
installed or not. If installed then the version of installed package is
found and stored.
"""
if not hasattr(self, "hits"):
return None
# Here pkg_resources is a module of pip._vendor. It has been included
# in pip gui because as mentioned by pip, this module is considered to
# be 'immutable'. There are very less chances that it will changed in future
from pip_tkinter._vendor import pkg_resources
self.installed_packages = [
p.project_name for p in pkg_resources.working_set
]
for hit in self.hits:
hit['latest'] = highest_version(hit['versions'])
name = hit['name']
if name in self.installed_packages:
dist = pkg_resources.get_distribution(name)
hit['installed'] = dist.version
return self.hits
def run(self, options, args):
self.installed_packages = [p.project_name for p in pkg_resources.working_set]
self.pypi = xmlrpclib.ServerProxy(index_url, pip.download.xmlrpclib_transport)
packages = set([])
for dist in get_installed_distributions(local_only=True):
pypi_hits = self.search(dist.key)
hits = transform_hits(pypi_hits)
data = [(i['name'], highest_version(i['versions'])) for i in hits]
packages = packages.union(set(data))
self.print_results(packages)
def do_version_info(options):
"""
List all installed packages with his versions and version info from PyPi
"""
local_only = True # exclude globally-installed packages in a virtualenv
dependency_links = []
for dist in pkg_resources.working_set:
if dist.has_metadata('dependency_links.txt'):
dependency_links.extend(
dist.get_metadata_lines('dependency_links.txt'),
)
installed_info = []
for dist in get_installed_distributions(local_only=local_only):
req = dist.as_requirement() # pkg_resources.Requirement() instance
project_name = req.project_name
specs = req.specs
version = specs[0][1]
installed_info.append((project_name, version))
max_name_len = max([len(i[0]) for i in installed_info])
max_ver_len = max([len(i[1]) for i in installed_info])
if max_name_len<20:
max_name_len = 20
if max_ver_len<20:
max_ver_len = 20
max_len_others = get_terminal_size()[0] - max_name_len - max_ver_len - 7
table_header = " package name".ljust(max_name_len)
table_header += " installed version".ljust(max_ver_len)
table_header += " versions on PyPi".ljust(max_len_others)
print c.colorize(table_header, opts=("underscore",))
for project_name, version in installed_info:
print project_name.ljust(max_name_len),
print version.ljust(max_ver_len),
# http://wiki.python.org/moin/PyPiXmlRpc
client = xmlrpclib.ServerProxy(INDEX_URL)
versions = client.package_releases(project_name)
if not versions:
print c.colorize("No version found at PyPi!", foreground="yellow")
else:
latest = highest_version(versions)
older_versions = [v for v in versions if latest!=v]
pypi_info = "%s" % latest
if older_versions:
pypi_info += " - %s" % ", ".join(older_versions)
if len(pypi_info)>max_len_others:
pypi_info = pypi_info[:max_len_others] + " ..."
print pypi_info
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 score is None:
score = 0
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
packages[name]['version'] = highest_version(packages[name]['versions'])
# each record has a unique name now, so we will convert the dict into a
# list sorted by score
package_list = sorted(
packages.items(),
key=lambda x: x['score'],
reverse=True,
)
return package_list
def browse(request):
import pkg_resources
from pip.commands.search import highest_version, transform_hits
from pip.util import get_installed_distributions
import xmlrpclib
pypi = xmlrpclib.ServerProxy('http://pypi.python.org/pypi')
installed_packages = [p.project_name for p in pkg_resources.working_set]
results = []
for p in get_installed_distributions():
result = {}
hits = pypi.search({
'name': p.project_name,
'summary': p.project_name
}, 'or')
hits = transform_hits(hits)
for hit in hits:
try:
if hit['name'] in installed_packages:
dist = pkg_resources.get_distribution(hit['name'])
result['name'] = hit['name']
result['version'] = dist.version
result['summary'] = hit['summary'] or ''
try:
result['latest'] = highest_version(hit['versions'])
finally:
results.append(result)
except UnicodeEncodeError:
pass
query = request.GET.copy()
return render_to_response(
'djip/index.html',
{
'results': results,
#'dir': path,
#'p': p,
#'q': q,
#'page': page,
#'results_var': results_var,
#'counter': counter,
'query': query,
'title': _(u'PIP browser'),
#'settings_var': get_settings_var(),
#'breadcrumbs': get_breadcrumbs(query, path),
'breadcrumbs_title': ""
},
context_instance=RequestContext(request))
def browse(request):
import pkg_resources
from pip.commands.search import highest_version, transform_hits
from pip.util import get_installed_distributions
import xmlrpclib
pypi = xmlrpclib.ServerProxy('http://pypi.python.org/pypi')
installed_packages = [p.project_name for p in pkg_resources.working_set]
results = []
for p in get_installed_distributions():
result = {}
hits = pypi.search({'name': p.project_name, 'summary': p.project_name}, 'or')
hits = transform_hits(hits)
for hit in hits:
try:
if hit['name'] in installed_packages:
dist = pkg_resources.get_distribution(hit['name'])
result['name'] = hit['name']
result['version'] = dist.version
result['summary'] = hit['summary'] or ''
try:
result['latest'] = highest_version(hit['versions'])
finally:
results.append(result)
except UnicodeEncodeError:
pass
query = request.GET.copy()
return render_to_response('djip/index.html', {
'results': results,
#'dir': path,
#'p': p,
#'q': q,
#'page': page,
#'results_var': results_var,
#'counter': counter,
'query': query,
'title': _(u'PIP browser'),
#'settings_var': get_settings_var(),
#'breadcrumbs': get_breadcrumbs(query, path),
'breadcrumbs_title': ""
}, context_instance=RequestContext(request))
def run(self):
pkg_name = self.distribution.get_name()
pkg_version = self.distribution.get_version()
search = SearchCommand()
options, _ = search.parse_args([pkg_name])
pypi_hits = search.search(pkg_name, options)
hits = transform_hits(pypi_hits)
remote_version = None
for hit in hits:
if hit['name'] == pkg_name:
remote_version = highest_version(hit['versions'])
self.announce("Found %s version %s on PyPi" % (pkg_name, remote_version), log.INFO)
if remote_version is None:
raise RuntimeError("Could not found %s on PyPi" % pkg_name)
if StrictVersion(VERSION) <= StrictVersion(remote_version):
raise VersionError("Local version %s not greater than PyPi version %s" % (pkg_version, remote_version))
self.announce("Local version %s higher than PyPi version" % pkg_version)
def simple_search(self, spec, operator='or', getter = None, omit = ('django')):
"""Can search by name, version, author, author_email, maintainer,
maintainer_email, home_page, license, summary,
description, keywords, platform,download_url"""
from pip.commands.search import transform_hits, highest_version
from
results = set()
packages = {}
from operator import itemgetter
filter = itemgetter('name', 'version')
info_getter = itemgetter('name', 'summary')
name_getter = itemgetter('name')
hits = self.proxy.search({'name': spec},{'summary':spec}, operator)
results = transform_hits(hits)
for result in results:
result['version'] = highest_version(result['versions'])
del result['score']
return results
def print_results(self, hits):
from pip.commands.search import highest_version
installed_packages = [p.project_name for p in pkg_resources.working_set]
for hit in hits:
name = hit['name']
summary = hit['summary'] or ''
try:
if name in installed_packages:
print name,
dist = pkg_resources.get_distribution(name)
try:
latest = highest_version(hit['versions'])
if dist.version == latest:
print 'version: %s (latest)' % dist.version
else:
print 'version: %s, LATEST %s' % (dist.version, latest)
finally:
pass
except UnicodeEncodeError:
pass
def run(self, options, args):
local_only = options.local
index_url = options.index
installations = {}
dependency_links = []
find_tags = False
f = sys.stdout
for dist in pkg_resources.working_set:
if dist.has_metadata('dependency_links.txt'):
dependency_links.extend(
dist.get_metadata_lines('dependency_links.txt'), )
for dist in get_installed_distributions(local_only=local_only):
req = pip.FrozenRequirement.from_dist(
dist,
dependency_links,
find_tags=find_tags,
)
installations[req.name] = req
pypi_hits = self.search(
[i.name for i in installations.values()],
index_url,
)
hits = transform_hits(pypi_hits)
for hit in hits:
name = hit['name']
try:
if name in installations:
req = installations[name].req
latest = highest_version(hit['versions'])
if req.specs[0][1] != latest:
f.write('%s (LATEST: %s)\n' % (str(req), latest))
except UnicodeEncodeError:
pass
def run(self, options, args):
local_only = options.local
index_url = options.index
installations = {}
dependency_links = []
find_tags = False
f = sys.stdout
for dist in pkg_resources.working_set:
if dist.has_metadata('dependency_links.txt'):
dependency_links.extend(
dist.get_metadata_lines('dependency_links.txt'),
)
for dist in get_installed_distributions(local_only=local_only):
req = pip.FrozenRequirement.from_dist(
dist, dependency_links, find_tags=find_tags,
)
installations[req.name] = req
pypi_hits = self.search(
[i.name for i in installations.values()],
index_url,
)
hits = transform_hits(pypi_hits)
for hit in hits:
name = hit['name']
try:
if name in installations:
req = installations[name].req
latest = highest_version(hit['versions'])
if req.specs[0][1] != latest:
f.write('%s (LATEST: %s)\n' % (str(req), latest))
except UnicodeEncodeError:
pass
def get_search_results(self):
"""
This code is taken from pip.commands.search.print_results(). It is modified
to return results in dictionary format instead of printing results
For all the search results obtained, we can check if a package is already
installed or not. If installed then the version of installed package is
found and stored.
"""
if not hasattr(self, "hits"):
return None
# Here pkg_resources is a module of pip._vendor. It has been included
# in pip gui because as mentioned by pip, this module is considered to
# be 'immutable'. There are very less chances that it will changed in future
from pip_tkinter._vendor import pkg_resources
self.installed_packages = [p.project_name for p in pkg_resources.working_set]
for hit in self.hits:
hit['latest'] = highest_version(hit['versions'])
name = hit['name']
if name in self.installed_packages:
dist = pkg_resources.get_distribution(name)
hit['installed'] = dist.version
return self.hits
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:
print (line)
dist = pkg_resources.get_distribution(name) if name in installed_packages else None
try:
latest = highest_version(hit['versions'])
if dist and dist.version == latest:
print ' INSTALLED: %s (latest)' % dist.version
else:
print ' INSTALLED: %s' % "0.0.0"
print ' LATEST: %s' % latest
finally:
pass
except UnicodeEncodeError:
pass