spmallette commented on code in PR #1797:
URL: https://github.com/apache/tinkerpop/pull/1797#discussion_r961877497


##########
gremlin-python/pom.xml:
##########
@@ -83,102 +83,31 @@ limitations under the License.
             </activation>
             <build>
                 <plugins>
-                    <!-- need to create python-reports directory at this point 
or else pytest can't write the report to it -->
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-antrun-plugin</artifactId>
                         <executions>
+                            <!-- copy source files in python directory to 
target/, to keep testing separate from packaging.
+                            We use target/python3 for testing and 
target/python-packaged for distribution tasks.-->
                             <execution>
-                                <id>create-python-reports-directory</id>
-                                <phase>initialize</phase>
-                                <goals>
-                                    <goal>run</goal>
-                                </goals>
-                                <configuration>
-                                    <target>
-                                        <mkdir 
dir="${project.build.directory}/python-reports"/>
-                                        <mkdir 
dir="${project.build.directory}/python-packaged/env"/>
-                                    </target>
-                                </configuration>
-                            </execution>
-                            <!-- copy files in python directory to target/py 
and run virtual env to sandbox python.
-                                 there is no need to "activate" the virtualenv 
because all calls to python occur
-                                 directly from bin/ -->
-                            <execution>
-                                <id>setup-py-env</id>
+                                <id>setup-env</id>
                                 <phase>process-resources</phase>
                                 <goals>
                                     <goal>run</goal>
                                 </goals>
                                 <configuration>
                                     <tasks>
-                                        <!-- seems like we need a few 
different copies of the same source. all the
-                                             different python stuff doesn't 
seem to want to share. we use
-                                             /python3 for basic tests and 
stuff and /python-packaged for distribution
-                                             tasks. some of the problem seems 
to stem from the python lifecycle not
-                                             binding perfectly well to the 
maven lifecycle (integration tests seems to
-                                             cause troubles specifically). 
note that the commands to install wheel are
-                                             largely for safety in case 
someone is using an older version of virtualenv
-                                             (which doesn't install wheel by 
default) -->
+                                        <!-- pytest will create python-reports 
inside target/python3/python-reports
+                                        as docker compose cannot access 
outside its working directory -->
                                         <copy 
todir="${project.build.directory}/python3">
                                             <fileset dir="src/main/python"/>
                                         </copy>
-                                        <exec 
dir="${project.build.directory}/python3" executable="python3"
-                                              failonerror="true">
-                                            <arg line="--version"/>
-                                        </exec>
-                                        <exec 
dir="${project.build.directory}/python3" executable="virtualenv"
-                                              failonerror="true">
-                                            <arg line="--version"/>
-                                        </exec>
-                                        <exec 
dir="${project.build.directory}/python3" executable="virtualenv"

Review Comment:
   as i sit here admiring all this pom.xml code getting simplified behind 
docker, i wonder if these changes will allow releases to actually work. for 
example, here we get rid of the virtualenv setup of python3, wheel, setuptools, 
etc. which would all be needed on release day (i think) when we deploy to pypi 
with `-Dpypi`: 
https://github.com/apache/tinkerpop/pull/1797/files#diff-924caaf2e60b71e4f805fe7d35f9c8895cb8d23ae258b12b7497b21d91ab639fR249-R269
   
   thoughts?



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