[
https://issues.apache.org/jira/browse/BEAM-7746?focusedWorklogId=348350&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-348350
]
ASF GitHub Bot logged work on BEAM-7746:
----------------------------------------
Author: ASF GitHub Bot
Created on: 22/Nov/19 20:40
Start Date: 22/Nov/19 20:40
Worklog Time Spent: 10m
Work Description: chadrik commented on pull request #9915: [BEAM-7746]
Add python type hints (part 1)
URL: https://github.com/apache/beam/pull/9915#discussion_r349785473
##########
File path: sdks/python/mypy.ini
##########
@@ -0,0 +1,60 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
+[mypy]
+python_version = 3.6
+ignore_missing_imports = true
+follow_imports = true
+warn_no_return = true
+no_implicit_optional = true
+warn_redundant_casts = true
+warn_unused_ignores = true
+show_error_codes = true
+files = apache_beam
+color_output = true
+# uncomment this to see how close we are to being complete
+# check_untyped_defs = true
+
+[mypy-apache_beam.coders.proto2_coder_test_messages_pb2]
+ignore_errors = true
+
+[mypy-apache_beam.examples.*]
+ignore_errors = true
+
+[mypy-apache_beam.io.gcp.gcsfilesystem_test]
+# error: Cannot infer type of lambda [misc]
+ignore_errors = true
+
+[mypy-apache_beam.io.gcp.internal.clients.storage.storage_v1_client]
+ignore_errors = true
+
+[mypy-apache_beam.io.gcp.internal.clients.bigquery.bigquery_v2_client]
+ignore_errors = true
+
+[mypy-apache_beam.portability.api.*]
+ignore_errors = true
+
+[mypy-apache_beam.runners.dataflow.internal.clients.dataflow.dataflow_v1b3_client]
+ignore_errors = true
+
+[mypy-apache_beam.typehints.typed_pipeline_test_py3]
+# error: Signature of "process" incompatible with supertype "DoFn" [override]
+ignore_errors = true
+
+[mypy-apache_beam.typehints.typehints_test_py3]
+# error: Signature of "process" incompatible with supertype "DoFn" [override]
+ignore_errors = true
Review comment:
fixed
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Issue Time Tracking
-------------------
Worklog Id: (was: 348350)
Time Spent: 29h 40m (was: 29.5h)
> Add type hints to python code
> -----------------------------
>
> Key: BEAM-7746
> URL: https://issues.apache.org/jira/browse/BEAM-7746
> Project: Beam
> Issue Type: New Feature
> Components: sdk-py-core
> Reporter: Chad Dombrova
> Assignee: Chad Dombrova
> Priority: Major
> Time Spent: 29h 40m
> Remaining Estimate: 0h
>
> As a developer of the beam source code, I would like the code to use pep484
> type hints so that I can clearly see what types are required, get completion
> in my IDE, and enforce code correctness via a static analyzer like mypy.
> This may be considered a precursor to BEAM-7060
> Work has been started here: [https://github.com/apache/beam/pull/9056]
>
>
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