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Automated rollback of commit af004d1.
*** Reason for rollback *** Breaks many targets in the depot that use the native python rules. *** Original change description *** Remove Python native rule classes and py_runtime PiperOrigin-RevId: 682373910 Change-Id: Ib874b62ff5f3fbf0899a6990d970b04b87dd9d93
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95 changes: 95 additions & 0 deletions
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src/main/java/com/google/devtools/build/lib/bazel/rules/python/BazelPyBinaryRule.java
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| @@ -0,0 +1,95 @@ | ||
| // Copyright 2014 The Bazel Authors. All rights reserved. | ||
| // | ||
| // 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. | ||
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| package com.google.devtools.build.lib.bazel.rules.python; | ||
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| import com.google.devtools.build.lib.analysis.BaseRuleClasses; | ||
| import com.google.devtools.build.lib.analysis.RuleDefinition; | ||
| import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment; | ||
| import com.google.devtools.build.lib.bazel.rules.python.BazelPyRuleClasses.PyBinaryBaseRule; | ||
| import com.google.devtools.build.lib.packages.RuleClass; | ||
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| /** | ||
| * Rule definition for the {@code py_binary} rule. | ||
| */ | ||
| public final class BazelPyBinaryRule implements RuleDefinition { | ||
| @Override | ||
| public RuleClass build(RuleClass.Builder builder, RuleDefinitionEnvironment env) { | ||
| /* <!-- #BLAZE_RULE(py_binary).NAME --> | ||
| <br/>If <code>main</code> is unspecified, this should be the same as the name | ||
| of the source file that is the main entry point of the application, | ||
| minus the extension. For example, if your entry point is called | ||
| <code>main.py</code>, then your name should be <code>main</code>. | ||
| <!-- #END_BLAZE_RULE.NAME --> */ | ||
| return builder | ||
| .build(); | ||
| } | ||
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| @Override | ||
| public Metadata getMetadata() { | ||
| return RuleDefinition.Metadata.builder() | ||
| .name("py_binary") | ||
| .ancestors(PyBinaryBaseRule.class, BaseRuleClasses.BinaryBaseRule.class) | ||
| .factoryClass(BaseRuleClasses.EmptyRuleConfiguredTargetFactory.class) | ||
| .build(); | ||
| } | ||
| } | ||
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| /*<!-- #BLAZE_RULE (NAME = py_binary, TYPE = BINARY, FAMILY = Python) --> | ||
| <p> | ||
| A <code>py_binary</code> is an executable Python program consisting | ||
| of a collection of <code>.py</code> source files (possibly belonging | ||
| to other <code>py_library</code> rules), a <code>*.runfiles</code> | ||
| directory tree containing all the code and data needed by the | ||
| program at run-time, and a stub script that starts up the program with | ||
| the correct initial environment and data. | ||
| </p> | ||
| <h4 id="py_binary_examples">Examples</h4> | ||
| <pre class="code"> | ||
| py_binary( | ||
| name = "foo", | ||
| srcs = ["foo.py"], | ||
| data = [":transform"], # a cc_binary which we invoke at run time | ||
| deps = [ | ||
| ":foolib", # a py_library | ||
| ], | ||
| ) | ||
| </pre> | ||
| <p>If you want to run a <code>py_binary</code> from within another binary or | ||
| test (for example, running a python binary to set up some mock resource from | ||
| within a java_test) then the correct approach is to make the other binary or | ||
| test depend on the <code>py_binary</code> in its data section. The other | ||
| binary can then locate the <code>py_binary</code> relative to the source | ||
| directory. | ||
| </p> | ||
| <pre class="code"> | ||
| py_binary( | ||
| name = "test_main", | ||
| srcs = ["test_main.py"], | ||
| deps = [":testing"], | ||
| ) | ||
| java_library( | ||
| name = "testing", | ||
| srcs = glob(["*.java"]), | ||
| data = [":test_main"] | ||
| ) | ||
| </pre> | ||
| <!-- #END_BLAZE_RULE -->*/ |
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src/main/java/com/google/devtools/build/lib/bazel/rules/python/BazelPyLibraryRule.java
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| // Copyright 2014 The Bazel Authors. All rights reserved. | ||
| // | ||
| // 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. | ||
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| package com.google.devtools.build.lib.bazel.rules.python; | ||
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| import static com.google.devtools.build.lib.packages.Attribute.attr; | ||
| import static com.google.devtools.build.lib.packages.BuildType.LABEL_LIST; | ||
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| import com.google.devtools.build.lib.analysis.BaseRuleClasses; | ||
| import com.google.devtools.build.lib.analysis.RuleDefinition; | ||
| import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment; | ||
| import com.google.devtools.build.lib.bazel.rules.python.BazelPyRuleClasses.PyBaseRule; | ||
| import com.google.devtools.build.lib.packages.RuleClass; | ||
| import com.google.devtools.build.lib.rules.python.PyRuleClasses; | ||
| import com.google.devtools.build.lib.rules.python.PythonConfiguration; | ||
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| /** | ||
| * Rule definition for the {@code py_library} rule. | ||
| */ | ||
| public final class BazelPyLibraryRule implements RuleDefinition { | ||
| @Override | ||
| public RuleClass build(RuleClass.Builder builder, RuleDefinitionEnvironment env) { | ||
| return builder | ||
| .requiresConfigurationFragments(PythonConfiguration.class) | ||
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| /* <!-- #BLAZE_RULE(py_library).ATTRIBUTE(srcs) --> | ||
| The list of source (<code>.py</code>) files that are processed to create the target. | ||
| This includes all your checked-in code and any generated source files. | ||
| <!-- #END_BLAZE_RULE.ATTRIBUTE --> */ | ||
| .add( | ||
| attr("srcs", LABEL_LIST) | ||
| .direct_compile_time_input() | ||
| .allowedFileTypes(PyRuleClasses.PYTHON_SOURCE)) | ||
| .build(); | ||
| } | ||
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| @Override | ||
| public Metadata getMetadata() { | ||
| return RuleDefinition.Metadata.builder() | ||
| .name("py_library") | ||
| .ancestors(PyBaseRule.class) | ||
| .factoryClass(BaseRuleClasses.EmptyRuleConfiguredTargetFactory.class) | ||
| .build(); | ||
| } | ||
| } | ||
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| /*<!-- #BLAZE_RULE (NAME = py_library, TYPE = LIBRARY, FAMILY = Python) --> | ||
| <!-- #END_BLAZE_RULE -->*/ |
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