def test_endist_metadata_simple(self):
# Given
source = os.path.join(self.prefix, os.path.basename(NOSE_1_2_1))
shutil.copy(NOSE_1_2_1, source)
target = os.path.join(self.prefix, "babar-1.2.1-2.egg")
endist = os.path.join(self.prefix, "endist.dat")
with open(endist, "w") as fp:
data = textwrap.dedent("""\
packages = ["foo"]
name = "babar"
""")
fp.write(data)
# When
with chdir(self.prefix):
repack(source, 2, "rh5-64")
# Then
self.assertTrue(os.path.exists(target))
with ZipFile(target) as zp:
info = info_from_z(zp)
assertCountEqual(self, info["packages"], ["foo"])
assertCountEqual(self, info["name"], "babar")
def test_endist_metadata_simple(self):
# Given
source = os.path.join(self.prefix, os.path.basename(NOSE_1_2_1))
shutil.copy(NOSE_1_2_1, source)
target = os.path.join(self.prefix, "babar-1.2.1-2.egg")
endist = os.path.join(self.prefix, "endist.dat")
with open(endist, "w") as fp:
data = textwrap.dedent("""\
packages = ["foo"]
name = "babar"
""")
fp.write(data)
# When
with chdir(self.prefix):
repack(source, 2, "rh5-64")
# Then
self.assertTrue(os.path.exists(target))
with ZipFile(target) as zp:
info = info_from_z(zp)
assertCountEqual(self, info["packages"], ["foo"])
assertCountEqual(self, info["name"], "babar")
def from_egg(cls, path):
"""
Create an instance from an egg filename.
"""
with ZipFile(path) as zp:
metadata = info_from_z(zp)
metadata["packages"] = metadata.get("packages", [])
return cls.from_json_dict(os.path.basename(path), metadata)
def from_egg(cls, path):
"""
Create an instance from an egg filename.
"""
with ZipFile(path) as zp:
metadata = info_from_z(zp)
metadata["packages"] = metadata.get("packages", [])
return cls.from_json_dict(os.path.basename(path), metadata)
def from_egg(cls, path, ctime, store_location):
"""
Create an instance from an egg filename.
"""
with ZipFile(path) as zp:
metadata = info_from_z(zp)
metadata["packages"] = metadata.get("packages", [])
metadata["ctime"] = ctime
metadata["store_location"] = store_location
metadata["key"] = os.path.basename(path)
return cls.from_installed_meta_dict(metadata)
def from_egg(cls, path, ctime, prefix=None):
"""
Create an instance from an egg filename.
"""
prefix = prefix or sys.prefix
with ZipFile(path) as zp:
metadata = info_from_z(zp)
metadata["packages"] = metadata.get("packages", [])
metadata["ctime"] = ctime
metadata["key"] = os.path.basename(path)
return cls.from_installed_meta_dict(metadata, prefix)
def test_name_casing(self):
r_metadata = {
"name": "pil",
"version": "1.1.7",
"build": 3,
"arch": "x86",
"platform": "win32",
"osdist": None,
"python": "2.7",
"packages": [],
"type": "egg",
}
s = _create_inmemory_egg({"EGG-INFO/spec/depend": PIL_1_1_7_WIN32})
with ZipFile(s) as z:
metadata = info_from_z(z)
self.assertEqual(metadata, r_metadata)
def test_simple(self):
r_metadata = {
"name": "numpy",
"version": "1.4.0",
"build": 3,
"arch": "x86",
"platform": "win32",
"osdist": None,
"python": "2.6",
"packages": [],
"type": "egg",
}
s = _create_inmemory_egg({"EGG-INFO/spec/depend": NUMPY_1_4_0_WIN32})
with ZipFile(s) as z:
metadata = info_from_z(z)
self.assertEqual(metadata, r_metadata)
def from_egg(cls, path, repository_info=None, python_version=PY_VER):
"""
Create an instance from an egg filename.
"""
with ZipFile(path) as zp:
metadata = info_from_z(zp)
repository_info = repository_info or \
FSRepositoryInfo(path_to_uri(os.path.dirname(path)))
metadata["packages"] = metadata.get("packages", [])
st = os.stat(path)
metadata["size"] = st.st_size
metadata["md5"] = compute_md5(path)
metadata["mtime"] = st.st_mtime
return cls.from_json_dict(os.path.basename(path), metadata,
repository_info)
def test_name_casing(self):
r_metadata = {
"name": "pil",
"version": "1.1.7",
"build": 3,
"arch": "x86",
"platform": "win32",
"osdist": None,
"python": "2.7",
"packages": [],
"type": "egg",
}
s = _create_inmemory_egg({"EGG-INFO/spec/depend": PIL_1_1_7_WIN32})
with ZipFile(s) as z:
metadata = info_from_z(z)
self.assertEqual(metadata, r_metadata)
def test_simple(self):
r_metadata = {
"name": "numpy",
"version": "1.4.0",
"build": 3,
"arch": "x86",
"platform": "win32",
"osdist": None,
"python": "2.6",
"packages": [],
"type": "egg",
}
s = _create_inmemory_egg({"EGG-INFO/spec/depend": NUMPY_1_4_0_WIN32})
with ZipFile(s) as z:
metadata = info_from_z(z)
self.assertEqual(metadata, r_metadata)
def test_repack_default_platform(self):
# Given
source = os.path.join(self.prefix, "nose-1.2.1-py2.7.egg")
shutil.copy(STANDARD_EGG, source)
target = os.path.join(self.prefix, "nose-1.2.1-1.egg")
# When
mocked = "enstaller.tools.repack.EPDPlatform.from_running_system"
platform = EPDPlatform.from_epd_string("rh5-32")
with mock.patch(mocked, return_value=platform):
repack(source, 1)
# Then
self.assertTrue(os.path.exists(target))
with ZipFile(target) as zp:
spec = info_from_z(zp)
self.assertEqual(spec["arch"], "x86")
def test_repack_default_platform(self):
# Given
source = os.path.join(self.prefix, "nose-1.2.1-py2.7.egg")
shutil.copy(STANDARD_EGG, source)
target = os.path.join(self.prefix, "nose-1.2.1-1.egg")
# When
mocked = "enstaller.tools.repack.LegacyEPDPlatform." \
"from_running_system"
platform = LegacyEPDPlatform.from_epd_platform_string("rh5-32")
with mock.patch(mocked, return_value=platform):
repack(source, 1)
# Then
self.assertTrue(os.path.exists(target))
with ZipFile(target) as zp:
spec = info_from_z(zp)
self.assertEqual(spec["arch"], "x86")
def from_egg(cls, path, store_location=""):
"""
Create an instance from an egg filename.
"""
with ZipFile(path) as zp:
metadata = info_from_z(zp)
if len(store_location) == 0:
store_location = path_to_uri(os.path.dirname(path)) + "/"
if not store_location.endswith("/"):
msg = "Invalid uri for store location: {0!r} (expected an uri " \
"ending with '/')".format(store_location)
raise ValueError(msg)
metadata["packages"] = metadata.get("packages", [])
st = os.stat(path)
metadata["size"] = st.st_size
metadata["md5"] = compute_md5(path)
metadata["mtime"] = st.st_mtime
metadata["store_location"] = store_location
return cls.from_json_dict(os.path.basename(path), metadata)
def info_from_egg(path):
z = zipfile.ZipFile(path)
res = info_from_z(z)
z.close()
return res
def info_from_egg(path):
z = zipfile.ZipFile(path)
res = info_from_z(z)
z.close()
return res
"""
Small script to check there is no discrepency between our info_from_z and
the one from egginst.
It compares both implementations on every egg we in our repo.
"""
import glob
import os
import zipfile
import os.path as op
from egginst import eggmeta
from okonomiyaki.models.common import info_from_z
PREFIX = "/export/repo/epd/eggs"
ARCNAME = op.join("EGG-INFO/spec/depend")
for d in ["Windows/x86", "Windows/amd64", "RedHat/RH5_x86", "RedHat/RH5_amd64",
"RedHat/RH3_x86", "RedHat/RH3_amd64", "MacOSX/x86", "MacOSX/amd64"]:
print d
for egg in glob.glob(op.join(PREFIX, d, "*egg")):
with zipfile.ZipFile(egg, "r") as fp:
r_spec = eggmeta.info_from_z(fp)
spec = info_from_z(fp)
if r_spec != spec:
print egg
def info_from_egg(path):
with zipfile.ZipFile(path) as z:
return info_from_z(z)
