Created on 2017-04-06.10:52:26 by pjac, last changed 2017-04-08.11:46:29 by jamesmudd.
|msg11299 (view)||Author: Peter (pjac)||Date: 2017-04-06.10:52:25|
Discovered and tested under macOS, then reduced to the following simple test case (1) Install Jython 2.7.0, e.g. as follows: $ java -jar jython-installer-2.7.0.jar -s -d ~/jython-2.7.0 (2) Update pip to current release, pip 9.0.1 $ ~/jython-2.7.0/bin/jython -m pip install --upgrade pip Downloading/unpacking pip from https://pypi.python.org/packages/b6/ac/7015eb97dc749283ffdec1c3a88ddb8ae03b8fad0f0e611408f196358da3/pip-9.0.1-py2.py3-none-any.whl#md5=297dbd16ef53bcef0447d245815f5144 Downloading pip-9.0.1-py2.py3-none-any.whl (1.3MB): 1.3MB downloaded Installing collected packages: pip Found existing installation: pip 1.6.dev1 Uninstalling pip: Successfully uninstalled pip Successfully installed pip Cleaning up... (3) Attempt to run pip with a requirements file, even a trivial example: $ echo pip > requirements.txt $ ~/jython-2.7.0/bin/jython -m pip install -r requirements.txt Exception: Traceback (most recent call last): File "/Users/xxx/jython-2.7.0/Lib/site-packages/pip/basecommand.py", line 215, in main status = self.run(options, args) File "/Users/xxx/jython-2.7.0/Lib/site-packages/pip/commands/install.py", line 310, in run self.populate_requirement_set( File "/Users/xxx/jython-2.7.0/Lib/site-packages/pip/basecommand.py", line 292, in populate_requirement_set for req in parse_requirements( File "/Users/xx/jython-2.7.0/Lib/site-packages/pip/req/req_file.py", line 89, in parse_requirements for line_number, line in lines_enum: File "/Users/xxx/jython-2.7.0/Lib/site-packages/pip/req/req_file.py", line 323, in ignore_comments for line_number, line in lines_enum: File "/Users/xxx/jython-2.7.0/Lib/site-packages/pip/req/req_file.py", line 298, in join_lines if COMMENT_RE.match(line): RuntimeError: maximum recursion depth exceeded (Java StackOverflowError) I'm assuming this is a Jython problem given pip 9.0.1 works fine for me under CPython and PyPy.
|msg11300 (view)||Author: Stefan Richthofer (stefan.richthofer)||Date: 2017-04-06.12:27:17|
Peter, could you please test this with current trunk version or at least with 2.7.1 soft release candidate? (See https://sourceforge.net/p/jython/mailman/message/35692550) There have been some improvements regarding PIP since Jython 2.7.0.
|msg11301 (view)||Author: James Mudd (jamesmudd)||Date: 2017-04-08.11:46:28|
I have just tested this with the current master and it appears to have already been fixed. I get: james@james-ubuntu:~/jython2.7.1rc1/bin$ ./jython -m pip install --upgrade pip Requirement already up-to-date: pip in /home/james/jython2.7.1rc1/Lib/site-packages james@james-ubuntu:~/jython2.7.1rc1/bin$ ./pip --version pip 9.0.1 from /home/james/jython2.7.1rc1/Lib/site-packages (python 2.7) james@james-ubuntu:~/jython2.7.1rc1/bin$ echo pip > requirements.txt james@james-ubuntu:~/jython2.7.1rc1/bin$ ./jython -m pip install -r requirements.txt Requirement already satisfied: pip in /home/james/jython2.7.1rc1/Lib/site-packages (from -r requirements.txt (line 1))
messages: + msg11301
messages: + msg11300