3b4556cf87
This fixes a bug where having multiple callers waiting on the same stream and position will cause it to try and compare two deferreds, which fails (due to the sorted list having an entry of `Tuple[int, Deferred]`).
221 lines
7.4 KiB
Python
221 lines
7.4 KiB
Python
# Copyright 2015, 2016 OpenMarket Ltd
|
|
# Copyright 2017 Vector Creations Ltd
|
|
# Copyright 2018 New Vector Ltd
|
|
# Copyright 2020 The Matrix.org Foundation C.I.C.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import logging
|
|
from typing import List, Set
|
|
|
|
from pkg_resources import (
|
|
DistributionNotFound,
|
|
Requirement,
|
|
VersionConflict,
|
|
get_provider,
|
|
)
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
# REQUIREMENTS is a simple list of requirement specifiers[1], and must be
|
|
# installed. It is passed to setup() as install_requires in setup.py.
|
|
#
|
|
# CONDITIONAL_REQUIREMENTS is the optional dependencies, represented as a dict
|
|
# of lists. The dict key is the optional dependency name and can be passed to
|
|
# pip when installing. The list is a series of requirement specifiers[1] to be
|
|
# installed when that optional dependency requirement is specified. It is passed
|
|
# to setup() as extras_require in setup.py
|
|
#
|
|
# [1] https://pip.pypa.io/en/stable/reference/pip_install/#requirement-specifiers.
|
|
|
|
REQUIREMENTS = [
|
|
"jsonschema>=2.5.1",
|
|
"frozendict>=1",
|
|
"unpaddedbase64>=1.1.0",
|
|
"canonicaljson>=1.3.0",
|
|
# we use the type definitions added in signedjson 1.1.
|
|
"signedjson>=1.1.0",
|
|
"pynacl>=1.2.1",
|
|
"idna>=2.5",
|
|
# validating SSL certs for IP addresses requires service_identity 18.1.
|
|
"service_identity>=18.1.0",
|
|
# Twisted 18.9 introduces some logger improvements that the structured
|
|
# logger utilises
|
|
"Twisted>=18.9.0",
|
|
"treq>=15.1",
|
|
# Twisted has required pyopenssl 16.0 since about Twisted 16.6.
|
|
"pyopenssl>=16.0.0",
|
|
"pyyaml>=3.11",
|
|
"pyasn1>=0.1.9",
|
|
"pyasn1-modules>=0.0.7",
|
|
"bcrypt>=3.1.0",
|
|
"pillow>=4.3.0",
|
|
"sortedcontainers>=1.4.4",
|
|
"pymacaroons>=0.13.0",
|
|
"msgpack>=0.5.2",
|
|
"phonenumbers>=8.2.0",
|
|
"prometheus_client>=0.0.18,<0.9.0",
|
|
# we use attr.validators.deep_iterable, which arrived in 19.1.0 (Note:
|
|
# Fedora 31 only has 19.1, so if we want to upgrade we should wait until 33
|
|
# is out in November.)
|
|
"attrs>=19.1.0",
|
|
"netaddr>=0.7.18",
|
|
"Jinja2>=2.9",
|
|
"bleach>=1.4.3",
|
|
"typing-extensions>=3.7.4",
|
|
]
|
|
|
|
CONDITIONAL_REQUIREMENTS = {
|
|
"matrix-synapse-ldap3": ["matrix-synapse-ldap3>=0.1"],
|
|
# we use execute_batch, which arrived in psycopg 2.7.
|
|
"postgres": ["psycopg2>=2.7"],
|
|
# ACME support is required to provision TLS certificates from authorities
|
|
# that use the protocol, such as Let's Encrypt.
|
|
"acme": [
|
|
"txacme>=0.9.2",
|
|
# txacme depends on eliot. Eliot 1.8.0 is incompatible with
|
|
# python 3.5.2, as per https://github.com/itamarst/eliot/issues/418
|
|
'eliot<1.8.0;python_version<"3.5.3"',
|
|
],
|
|
"saml2": ["pysaml2>=4.5.0"],
|
|
"oidc": ["authlib>=0.14.0"],
|
|
"systemd": ["systemd-python>=231"],
|
|
"url_preview": ["lxml>=3.5.0"],
|
|
# Dependencies which are exclusively required by unit test code. This is
|
|
# NOT a list of all modules that are necessary to run the unit tests.
|
|
# Tests assume that all optional dependencies are installed.
|
|
#
|
|
# parameterized_class decorator was introduced in parameterized 0.7.0
|
|
"test": ["mock>=2.0", "parameterized>=0.7.0"],
|
|
"sentry": ["sentry-sdk>=0.7.2"],
|
|
"opentracing": ["jaeger-client>=4.0.0", "opentracing>=2.2.0"],
|
|
"jwt": ["pyjwt>=1.6.4"],
|
|
# hiredis is not a *strict* dependency, but it makes things much faster.
|
|
# (if it is not installed, we fall back to slow code.)
|
|
"redis": ["txredisapi>=1.4.7", "hiredis"],
|
|
}
|
|
|
|
ALL_OPTIONAL_REQUIREMENTS = set() # type: Set[str]
|
|
|
|
for name, optional_deps in CONDITIONAL_REQUIREMENTS.items():
|
|
# Exclude systemd as it's a system-based requirement.
|
|
if name not in ["systemd"]:
|
|
ALL_OPTIONAL_REQUIREMENTS = set(optional_deps) | ALL_OPTIONAL_REQUIREMENTS
|
|
|
|
|
|
def list_requirements():
|
|
return list(set(REQUIREMENTS) | ALL_OPTIONAL_REQUIREMENTS)
|
|
|
|
|
|
class DependencyException(Exception):
|
|
@property
|
|
def message(self):
|
|
return "\n".join(
|
|
[
|
|
"Missing Requirements: %s" % (", ".join(self.dependencies),),
|
|
"To install run:",
|
|
" pip install --upgrade --force %s" % (" ".join(self.dependencies),),
|
|
"",
|
|
]
|
|
)
|
|
|
|
@property
|
|
def dependencies(self):
|
|
for i in self.args[0]:
|
|
yield "'" + i + "'"
|
|
|
|
|
|
def check_requirements(for_feature=None):
|
|
deps_needed = []
|
|
errors = []
|
|
|
|
if for_feature:
|
|
reqs = CONDITIONAL_REQUIREMENTS[for_feature]
|
|
else:
|
|
reqs = REQUIREMENTS
|
|
|
|
for dependency in reqs:
|
|
try:
|
|
_check_requirement(dependency)
|
|
except VersionConflict as e:
|
|
deps_needed.append(dependency)
|
|
errors.append(
|
|
"Needed %s, got %s==%s"
|
|
% (
|
|
dependency,
|
|
e.dist.project_name, # type: ignore[attr-defined] # noqa
|
|
e.dist.version, # type: ignore[attr-defined] # noqa
|
|
)
|
|
)
|
|
except DistributionNotFound:
|
|
deps_needed.append(dependency)
|
|
if for_feature:
|
|
errors.append(
|
|
"Needed %s for the '%s' feature but it was not installed"
|
|
% (dependency, for_feature)
|
|
)
|
|
else:
|
|
errors.append("Needed %s but it was not installed" % (dependency,))
|
|
|
|
if not for_feature:
|
|
# Check the optional dependencies are up to date. We allow them to not be
|
|
# installed.
|
|
OPTS = sum(CONDITIONAL_REQUIREMENTS.values(), []) # type: List[str]
|
|
|
|
for dependency in OPTS:
|
|
try:
|
|
_check_requirement(dependency)
|
|
except VersionConflict as e:
|
|
deps_needed.append(dependency)
|
|
errors.append(
|
|
"Needed optional %s, got %s==%s"
|
|
% (
|
|
dependency,
|
|
e.dist.project_name, # type: ignore[attr-defined] # noqa
|
|
e.dist.version, # type: ignore[attr-defined] # noqa
|
|
)
|
|
)
|
|
except DistributionNotFound:
|
|
# If it's not found, we don't care
|
|
pass
|
|
|
|
if deps_needed:
|
|
for err in errors:
|
|
logging.error(err)
|
|
|
|
raise DependencyException(deps_needed)
|
|
|
|
|
|
def _check_requirement(dependency_string):
|
|
"""Parses a dependency string, and checks if the specified requirement is installed
|
|
|
|
Raises:
|
|
VersionConflict if the requirement is installed, but with the the wrong version
|
|
DistributionNotFound if nothing is found to provide the requirement
|
|
"""
|
|
req = Requirement.parse(dependency_string)
|
|
|
|
# first check if the markers specify that this requirement needs installing
|
|
if req.marker is not None and not req.marker.evaluate():
|
|
# not required for this environment
|
|
return
|
|
|
|
get_provider(req)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
import sys
|
|
|
|
sys.stdout.writelines(req + "\n" for req in list_requirements())
|