def test_convert_package_names(self):
result, error = calmjs_dist.convert_package_names('setuptools calmjs')
self.assertEqual(result, ['setuptools', 'calmjs'])
self.assertEqual(error, [])
result, error = calmjs_dist.convert_package_names('calmjs [dev]')
self.assertEqual(result, ['calmjs'])
self.assertEqual(error, ['[dev]'])
result, error = calmjs_dist.convert_package_names('calmjs[dev]')
self.assertEqual(result, ['calmjs[dev]'])
self.assertEqual(error, [])
result, error = calmjs_dist.convert_package_names(['setuptools'])
self.assertEqual(result, ['setuptools'])
self.assertEqual(error, [])
result, error = calmjs_dist.convert_package_names(
['setuptools', '[dev]', 'calmjs [dev]'])
self.assertEqual(result, ['setuptools', 'calmjs [dev]'])
self.assertEqual(error, ['[dev]'])
def test_convert_package_names(self):
result, error = calmjs_dist.convert_package_names('setuptools calmjs')
self.assertEqual(result, ['setuptools', 'calmjs'])
self.assertEqual(error, [])
result, error = calmjs_dist.convert_package_names('calmjs [dev]')
self.assertEqual(result, ['calmjs'])
self.assertEqual(error, ['[dev]'])
result, error = calmjs_dist.convert_package_names('calmjs[dev]')
self.assertEqual(result, ['calmjs[dev]'])
self.assertEqual(error, [])
result, error = calmjs_dist.convert_package_names(
['setuptools'])
self.assertEqual(result, ['setuptools'])
self.assertEqual(error, [])
result, error = calmjs_dist.convert_package_names(
['setuptools', '[dev]', 'calmjs [dev]'])
self.assertEqual(result, ['setuptools', 'calmjs [dev]'])
self.assertEqual(error, ['[dev]'])
def pkg_manager_view(self,
package_names,
stream=None,
explicit=False,
**kw):
"""
Returns the manifest JSON for the Python package name. Default
npm implementation calls for package.json.
If this class is initiated using standard procedures, this will
mimic the functionality of ``npm view`` but mostly for showing
the dependencies. This is done as a default action.
Arguments:
package_names
The names of the python packages with their requirements to
source the package.json from.
stream
If specified, the generated package.json will be written to
there.
explicit
If True, the package names specified are the explicit list
to search for - no dependency resolution will then be done.
Returns the manifest json as a dict.
"""
# For looking up the pkg_name to dist converter for explicit
to_dists = {
False: find_packages_requirements_dists,
True: pkg_names_to_dists,
}
# assuming string, and assume whitespaces are invalid.
pkg_names, malformed = convert_package_names(package_names)
if malformed:
msg = 'malformed package name(s) specified: %s' % ', '.join(
malformed)
raise ValueError(msg)
if len(pkg_names) == 1:
logger.info(
"generating a flattened '%s' for '%s'",
self.pkgdef_filename,
pkg_names[0],
)
else:
logger.info(
"generating a flattened '%s' for packages {%s}",
self.pkgdef_filename,
', '.join(pkg_names),
)
# remember the filename is in the context of the distribution,
# not the filesystem.
dists = to_dists[explicit](pkg_names)
pkgdef_json = flatten_dist_egginfo_json(
dists,
filename=self.pkgdef_filename,
dep_keys=self.dep_keys,
)
if pkgdef_json.get(self.pkg_name_field,
NotImplemented) is NotImplemented:
# use the last item.
pkg_name = Requirement.parse(pkg_names[-1]).project_name
pkgdef_json[self.pkg_name_field] = pkg_name
if stream:
self.dump(pkgdef_json, stream)
stream.write('\n')
return pkgdef_json
def pkg_manager_view(
self, package_names, stream=None, explicit=False, **kw):
"""
Returns the manifest JSON for the Python package name. Default
npm implementation calls for package.json.
If this class is initiated using standard procedures, this will
mimic the functionality of ``npm view`` but mostly for showing
the dependencies. This is done as a default action.
Arguments:
package_names
The names of the python packages with their requirements to
source the package.json from.
stream
If specified, the generated package.json will be written to
there.
explicit
If True, the package names specified are the explicit list
to search for - no dependency resolution will then be done.
Returns the manifest json as a dict.
"""
# For looking up the pkg_name to dist converter for explicit
to_dists = {
False: find_packages_requirements_dists,
True: pkg_names_to_dists,
}
# assuming string, and assume whitespaces are invalid.
pkg_names, malformed = convert_package_names(package_names)
if malformed:
msg = 'malformed package name(s) specified: %s' % ', '.join(
malformed)
raise ValueError(msg)
if len(pkg_names) == 1:
logger.info(
"generating a flattened '%s' for '%s'",
self.pkgdef_filename, pkg_names[0],
)
else:
logger.info(
"generating a flattened '%s' for packages {%s}",
self.pkgdef_filename, ', '.join(pkg_names),
)
# remember the filename is in the context of the distribution,
# not the filesystem.
dists = to_dists[explicit](pkg_names)
pkgdef_json = flatten_dist_egginfo_json(
dists, filename=self.pkgdef_filename,
dep_keys=self.dep_keys,
)
if pkgdef_json.get(
self.pkg_name_field, NotImplemented) is NotImplemented:
# use the last item.
pkg_name = Requirement.parse(pkg_names[-1]).project_name
pkgdef_json[self.pkg_name_field] = pkg_name
if stream:
self.dump(pkgdef_json, stream)
stream.write('\n')
return pkgdef_json