def import_version():
"""Return the module object for src/toil/version.py, generate from the template if required."""
if not os.path.exists('src/toil/version.py'):
for req in get_requirements("cwl"):
# Determine cwltool version from requirements file
if req.startswith("cwltool=="):
cwltool_version = req[len("cwltool=="):]
break
# Use the template to generate src/toil/version.py
import version_template
with NamedTemporaryFile(mode='w',
dir='src/toil',
prefix='version.py.',
delete=False) as f:
f.write(
version_template.expand_(
others={
# expose the dependency versions that we may need to access in Toil
'cwltool_version': cwltool_version,
}))
os.rename(f.name, 'src/toil/version.py')
# Unfortunately, we can't use a straight import here because that would also load the stuff
# defined in "src/toil/__init__.py" which imports modules from external dependencies that may
# yet to be installed when setup.py is invoked.
#
# This is also the reason we cannot switch from the "deprecated" imp library
# and use:
# from importlib.machinery import SourceFileLoader
# return SourceFileLoader('toil.version', path='src/toil/version.py').load_module()
#
# Because SourceFileLoader will error and load "src/toil/__init__.py" .
return imp.load_source('toil.version', 'src/toil/version.py')
def importVersion():
"""
Load and return the module object for src/toil/version.py, generating it from the template if
required.
"""
import imp
try:
# Attempt to load the template first. It only exists in a working copy cloned via git.
import version_template
except ImportError:
# If loading the template fails we must be in a unpacked source distribution and
# src/toil/version.py will already exist.
pass
else:
# Use the template to generate src/toil/version.py
import os
import errno
from tempfile import NamedTemporaryFile
new = version_template.expand_()
try:
with open('src/toil/version.py') as f:
old = f.read()
except IOError as e:
if e.errno == errno.ENOENT:
old = None
else:
raise
if old != new:
with NamedTemporaryFile(mode='w',
dir='src/toil',
prefix='version.py.',
delete=False) as f:
f.write(new)
os.rename(f.name, 'src/toil/version.py')
# Unfortunately, we can't use a straight import here because that would also load the stuff
# defined in src/toil/__init__.py which imports modules from external dependencies that may
# yet to be installed when setup.py is invoked.
return imp.load_source('toil.version', 'src/toil/version.py')
def importVersion():
"""
Load and return the module object for bdgenomics/workflows/version.py, generating it from the template if
required.
"""
try:
# Attempt to load the template first. It only exists in a working copy cloned via git.
import version_template
except ImportError:
# If loading the template fails we must be in a unpacked source distribution and
# src/toil/version.py will already exist.
pass
else:
# Use the template to generate src/toil/version.py
import os
import errno
from tempfile import NamedTemporaryFile
new = version_template.expand_()
print(new, sys.stderr)
try:
with open('bdgenomics/workflows/version.py') as f:
old = f.read()
except IOError as e:
if e.errno == errno.ENOENT:
old = None
else:
raise
if old != new:
with NamedTemporaryFile(dir='bdgenomics/workflows', prefix='version.py.', delete=False) as f:
f.write(new)
os.rename(f.name, 'bdgenomics/workflows/version.py')
import bdgenomics.workflows.version
return bdgenomics.workflows.version
def importVersion():
"""
Load and return the module object for src/toil/version.py, generating it from the template if
required.
"""
import imp
try:
# Attempt to load the template first. It only exists in a working copy cloned via git.
import version_template
except ImportError:
# If loading the template fails we must be in a unpacked source distribution and
# src/toil/version.py will already exist.
pass
else:
# Use the template to generate src/toil/version.py
import os
import errno
from tempfile import NamedTemporaryFile
new = version_template.expand_()
try:
with open('src/toil/version.py') as f:
old = f.read()
except IOError as e:
if e.errno == errno.ENOENT:
old = None
else:
raise
if old != new:
with NamedTemporaryFile(dir='src/toil', prefix='version.py.', delete=False) as f:
f.write(new)
os.rename(f.name, 'src/toil/version.py')
# Unfortunately, we can't use a straight import here because that would also load the stuff
# defined in src/toil/__init__.py which imports modules from external dependencies that may
# yet to be installed when setup.py is invoked.
return imp.load_source('toil.version', 'src/toil/version.py')
