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plugins_index.py and test run under py33 

changed a message a bit since issue405 has actually been resolved
This commit is contained in:
Bruno Oliveira 2013-12-17 21:42:51 -02:00
parent 2058f11931
commit ee5d2eb696
2 changed files with 55 additions and 38 deletions
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81
doc/en/plugins_index/plugins_index.py
View File

@ -5,6 +5,7 @@ pytest plugins taken directly from a live PyPI server.
This will evolve to include test compatibility (pythons and pytest versions)
information also.
"""
from __future__ import print_function
from collections import namedtuple
import datetime
from distutils.version import LooseVersion
@ -12,16 +13,29 @@ import itertools
from optparse import OptionParser
import os
import sys
import xmlrpclib
import pytest
def get_proxy(url):
"""
wrapper function to obtain a xmlrpc proxy, taking in account import
differences between python 2.X and 3.X
:param url: url to bind the proxy to
:return: a ServerProxy instance
"""
if sys.version_info < (3, 0):
from xmlrpclib import ServerProxy
else:
from xmlrpc.client import ServerProxy
return ServerProxy(url)
def iter_plugins(client, search='pytest-'):
"""
Returns an iterator of (name, version) from PyPI.
:param client: xmlrpclib.ServerProxy
:param client: ServerProxy
:param search: package names to search for
"""
for plug_data in client.search({'name': search}):
@ -50,17 +64,17 @@ def obtain_plugins_table(plugins, client):
should not be linked to anything.
:param plugins: list of (name, version)
:param client: xmlrpclib.ServerProxy
:param client: ServerProxy
"""
rows = []
ColumnData = namedtuple('ColumnData', 'text link')
headers = ['Name', 'Author', 'Downloads', 'Python 2.7', 'Python 3.3',
'Summary']
pytest_version = pytest.__version__
print '*** pytest-{0} ***'.format(pytest_version)
print('*** pytest-{0} ***'.format(pytest_version))
plugins = list(plugins)
for index, (package_name, version) in enumerate(plugins):
print package_name, version, '...',
print(package_name, version, '...', end='')
release_data = client.release_data(package_name, version)
download_count = release_data['downloads']['last_month']
@ -84,7 +98,7 @@ def obtain_plugins_table(plugins, client):
assert len(row) == len(headers)
rows.append(row)
print 'OK (%d%%)' % ((index + 1) * 100 / len(plugins))
print('OK (%d%%)' % ((index + 1) * 100 / len(plugins)))
return headers, rows
@ -118,32 +132,34 @@ def generate_plugins_index_from_table(filename, headers, rows):
def get_row_limiter(char):
return ' '.join(char * length for length in column_lengths)
with file(filename, 'w') as f:
with open(filename, 'w') as f:
# write welcome
print >> f, '.. _plugins_index:'
print >> f
print >> f, 'List of Third-Party Plugins'
print >> f, '==========================='
print >> f
print('.. _plugins_index:', file=f)
print(file=f)
print('List of Third-Party Plugins', file=f)
print('===========================', file=f)
print(file=f)
# table
print >> f, get_row_limiter('=')
for i, header in enumerate(headers):
print >> f, '{0:^{fill}}'.format(header, fill=column_lengths[i]),
print >> f
print >> f, get_row_limiter('=')
print(get_row_limiter('='), file=f)
formatted_headers = [
'{0:^{fill}}'.format(header, fill=column_lengths[i])
for i, header in enumerate(headers)]
print(*formatted_headers, file=f)
print(get_row_limiter('='), file=f)
for column_texts in table_texts:
for i, row_text in enumerate(column_texts):
print >> f, '{0:^{fill}}'.format(row_text,
fill=column_lengths[i]),
print >> f
print >> f
print >> f, get_row_limiter('=')
print >> f
print >> f, '*(Downloads are given from last month only)*'
print >> f
print >> f, '*(Updated on %s)*' % _get_today_as_str()
formatted_rows = [
'{0:^{fill}}'.format(row_text, fill=column_lengths[i])
for i, row_text in enumerate(column_texts)
]
print(*formatted_rows, file=f)
print(file=f)
print(get_row_limiter('='), file=f)
print(file=f)
print('*(Downloads are given from last month only)*', file=f)
print(file=f)
print('*(Updated on %s)*' % _get_today_as_str(), file=f)
def _get_today_as_str():
@ -158,7 +174,7 @@ def generate_plugins_index(client, filename):
Generates an RST file with a table of the latest pytest plugins found in
PyPI.
:param client: xmlrpclib.ServerProxy
:param client: ServerProxy
:param filename: output filename
"""
plugins = get_latest_versions(iter_plugins(client))
@ -182,12 +198,13 @@ def main(argv):
help='url of PyPI server to obtain data from [default: %default]')
(options, _) = parser.parse_args(argv[1:])
client = xmlrpclib.ServerProxy(options.url)
client = get_proxy(options.url)
generate_plugins_index(client, options.filename)
print
print '%s Updated.' % options.filename
print()
print('%s Updated.' % options.filename)
return 0
if __name__ == '__main__':
sys.exit(main(sys.argv))

12
doc/en/plugins_index/test_plugins_index.py
View File

@ -1,11 +1,9 @@
import os
import xmlrpclib
import pytest
@pytest.mark.xfail(
reason="issue405 fails, not py33 ready, not a core pytest test")
@pytest.mark.xfail(reason="not a core pytest test")
def test_plugins_index(tmpdir, monkeypatch):
"""
Blackbox testing for plugins_index script. Calls main() generating a file
@ -58,7 +56,9 @@ def test_plugins_index(tmpdir, monkeypatch):
}
return results[(package_name, version)]
monkeypatch.setattr(xmlrpclib, 'ServerProxy', DummyProxy, 'foo')
monkeypatch.setattr(plugins_index, 'get_proxy', lambda url: DummyProxy(url),
'foo')
monkeypatch.setattr(plugins_index, '_get_today_as_str',
lambda: '2013-10-20')
@ -66,13 +66,13 @@ def test_plugins_index(tmpdir, monkeypatch):
assert plugins_index.main(
['', '-f', output_file, '-u', DummyProxy.expected_url]) == 0
with file(output_file, 'rU') as f:
with open(output_file, 'rU') as f:
obtained_output = f.read()
expected_output = get_expected_output()
if obtained_output != expected_output:
obtained_file = os.path.splitext(__file__)[0] + '.obtained.rst'
with file(obtained_file, 'w') as f:
with open(obtained_file, 'w') as f:
f.write(obtained_output)
assert obtained_output == expected_output