Python GraphBuilder Examples

Example #1

File: test_viewer.py Project: pombredanne/fyp

def test_build_pip_deps():
    # pip is a downloaded module.
    builder = GraphBuilder(Space(), ['pip', 'django'], max_num_package=50)
    builder.build()
    v = Viewer(builder.finished_packages)

    path = 'sample-graph.png'
    v.output_image(path)
    assert os.path.isfile(path)
    os.system('xdg-open %s' % path)

Example #2

File: test_viewer.py Project: overminder/fyp

def test_build_pip_deps():
    # pip is a downloaded module.
    builder = GraphBuilder(Space(), ["pip", "django"], max_num_package=50)
    builder.build()
    v = Viewer(builder.finished_packages)

    path = "sample-graph.png"
    v.output_image(path)
    assert os.path.isfile(path)
    os.system("xdg-open %s" % path)

Example #3

def main(argv):
    _, library1, library2, max_num_nodes = argv
    builder = GraphBuilder(library1, max_num_nodes=int(max_num_nodes))
    builder.add_root(library2)
    errors = builder.build()
    builder.freeze()

    compute_vector(builder, library1)
    node1 = builder.nodes[library1]
    compute_vector(builder, library2)
    node2 = builder.nodes[library2]
    angle = angle_between_nodes(node1, node2)

    print 'Angle between `%s\' and `%s\' is %f' % (library1, library2, angle)

Example #4

File: build-large-graph-2012-04-11.py Project: overminder/fyp

    pickle.dump(clean_graph, f)


def load_graph(f):
    return pickle.load(f)


logger = get_logger("main-script")

INPUT_FILE = "modules.json"

with open(INPUT_FILE) as f:
    modules = json.load(f).keys()

modules = modules[:50]
logger.warn("modules=%s", modules)

OUTPUT_FILE = "modules-graph.p"

MAX_NUM_PACKAGES = 200
logger.warn("max_num_packages=%d", MAX_NUM_PACKAGES)

builder = GraphBuilder(Space(), modules, max_num_package=MAX_NUM_PACKAGES)
try:
    builder.build()
except KeyboardInterrupt:
    pass

with open(OUTPUT_FILE, "w") as f:
    dump_graph(builder.finished_packages, f)

Example #5

File: build-large-graph-2012-04-11.py Project: pombredanne/fyp

    pickle.dump(clean_graph, f)


def load_graph(f):
    return pickle.load(f)


logger = get_logger('main-script')

INPUT_FILE = 'modules.json'

with open(INPUT_FILE) as f:
    modules = json.load(f).keys()

modules = modules[:50]
logger.warn('modules=%s', modules)

OUTPUT_FILE = 'modules-graph.p'

MAX_NUM_PACKAGES = 200
logger.warn('max_num_packages=%d', MAX_NUM_PACKAGES)

builder = GraphBuilder(Space(), modules, max_num_package=MAX_NUM_PACKAGES)
try:
    builder.build()
except KeyboardInterrupt:
    pass

with open(OUTPUT_FILE, 'w') as f:
    dump_graph(builder.finished_packages, f)

Example #6

File: test_builder.py Project: pombredanne/fyp

def test_build_pip_deps():
    builder = GraphBuilder(Space(), 'pip', max_num_package=50)
    builder.build()
    print builder.finished_packages  # package-name -> package

Example #7

File: test_builder.py Project: indiejoseph/fyp

def test_build_pip_deps():
    builder = GraphBuilder(Space(), 'pip', max_num_package=50)
    builder.build()
    print builder.finished_packages # package-name -> package