diff --git a/synapse/config/_base.py b/synapse/config/_base.py
index 32b439d20a..b748ed2b0a 100644
--- a/synapse/config/_base.py
+++ b/synapse/config/_base.py
@@ -281,15 +281,15 @@ class Config(object):
)
if not cls.path_exists(config_dir_path):
os.makedirs(config_dir_path)
- with open(config_path, "wb") as config_file:
- config_bytes, config = obj.generate_config(
+ with open(config_path, "w") as config_file:
+ config_str, config = obj.generate_config(
config_dir_path=config_dir_path,
server_name=server_name,
report_stats=(config_args.report_stats == "yes"),
is_generating_file=True
)
obj.invoke_all("generate_files", config)
- config_file.write(config_bytes)
+ config_file.write(config_str)
print((
"A config file has been generated in %r for server name"
" %r with corresponding SSL keys and self-signed"
diff --git a/synapse/config/logger.py b/synapse/config/logger.py
index 3f70039acd..6a7228dc2f 100644
--- a/synapse/config/logger.py
+++ b/synapse/config/logger.py
@@ -117,7 +117,7 @@ class LoggingConfig(Config):
log_config = config.get("log_config")
if log_config and not os.path.exists(log_config):
log_file = self.abspath("homeserver.log")
- with open(log_config, "wb") as log_config_file:
+ with open(log_config, "w") as log_config_file:
log_config_file.write(
DEFAULT_LOG_CONFIG.substitute(log_file=log_file)
)
diff --git a/synapse/config/tls.py b/synapse/config/tls.py
index 29eb012ddb..b66154bc7c 100644
--- a/synapse/config/tls.py
+++ b/synapse/config/tls.py
@@ -133,7 +133,7 @@ class TlsConfig(Config):
tls_dh_params_path = config["tls_dh_params_path"]
if not self.path_exists(tls_private_key_path):
- with open(tls_private_key_path, "w") as private_key_file:
+ with open(tls_private_key_path, "wb") as private_key_file:
tls_private_key = crypto.PKey()
tls_private_key.generate_key(crypto.TYPE_RSA, 2048)
private_key_pem = crypto.dump_privatekey(
@@ -148,7 +148,7 @@ class TlsConfig(Config):
)
if not self.path_exists(tls_certificate_path):
- with open(tls_certificate_path, "w") as certificate_file:
+ with open(tls_certificate_path, "wb") as certificate_file:
cert = crypto.X509()
subject = cert.get_subject()
subject.CN = config["server_name"]
diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py
index 6cc2388306..0d11d890ff 100644
--- a/synapse/handlers/appservice.py
+++ b/synapse/handlers/appservice.py
@@ -262,11 +262,15 @@ class ApplicationServicesHandler(object):
event based on the service regex.
"""
services = self.store.get_app_services()
- interested_list = [
- s for s in services if (
- yield s.is_interested(event, self.store)
- )
- ]
+
+ # we can't use a list comprehension here. Since python 3, list
+ # comprehensions use a generator internally. This means you can't yield
+ # inside of a list comprehension anymore.
+ interested_list = []
+ for s in services:
+ if (yield s.is_interested(event, self.store)):
+ interested_list.append(s)
+
defer.returnValue(interested_list)
def _get_services_for_user(self, user_id):
diff --git a/synapse/http/client.py b/synapse/http/client.py
index 62309c3365..70a19d9b74 100644
--- a/synapse/http/client.py
+++ b/synapse/http/client.py
@@ -40,7 +40,7 @@ from twisted.web.http import PotentialDataLoss
from twisted.web.http_headers import Headers
from twisted.web._newclient import ResponseDone
-from StringIO import StringIO
+from six import StringIO
import simplejson as json
import logging
@@ -507,7 +507,7 @@ class SpiderHttpClient(SimpleHttpClient):
reactor,
SpiderEndpointFactory(hs)
)
- ), [('gzip', GzipDecoder)]
+ ), [(b'gzip', GzipDecoder)]
)
# We could look like Chrome:
# self.user_agent = ("Mozilla/5.0 (%s) (KHTML, like Gecko)
diff --git a/synapse/util/logformatter.py b/synapse/util/logformatter.py
index cdbc4bffd7..59ab3c6968 100644
--- a/synapse/util/logformatter.py
+++ b/synapse/util/logformatter.py
@@ -14,7 +14,7 @@
# limitations under the License.
-import StringIO
+from six import StringIO
import logging
import traceback
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