GitPython/git/test/test_example.py at master · drapichrust/GitPython · GitHub

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# This module is part of GitDB and is released under

# the New BSD License: http://www.opensource.org/licenses/bsd-license.php

"""Module with examples from the tutorial section of the docs"""

from lib import TestBase, fixture_path

from git.base import IStream

from git.db.py.loose import PureLooseObjectODB

from git.util import pool

from cStringIO import StringIO

from async import IteratorReader

class TestExamples(TestBase):

def test_base(self):

ldb = PureLooseObjectODB(fixture_path("../../../.git/objects"))

for sha1 in ldb.sha_iter():

oinfo = ldb.info(sha1)

ostream = ldb.stream(sha1)

assert oinfo[:3] == ostream[:3]

assert len(ostream.read()) == ostream.size

assert ldb.has_object(oinfo.binsha)

# END for each sha in database

# assure we close all files

try:

del(ostream)

del(oinfo)

except UnboundLocalError:

pass

# END ignore exception if there are no loose objects

data = "my data"

istream = IStream("blob", len(data), StringIO(data))

# the object does not yet have a sha

assert istream.binsha is None

ldb.store(istream)

# now the sha is set

assert len(istream.binsha) == 20

assert ldb.has_object(istream.binsha)

# async operation

# Create a reader from an iterator

reader = IteratorReader(ldb.sha_iter())

# get reader for object streams

info_reader = ldb.stream_async(reader)

# read one

info = info_reader.read(1)[0]

# read all the rest until depletion

ostreams = info_reader.read()

# set the pool to use two threads

pool.set_size(2)

# synchronize the mode of operation

pool.set_size(0)

GitPython/git/test/test_example.py at master · drapichrust/GitPython · GitHub

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