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AssertionError: No source dir for <project> when installing with constraints file a second time #5279

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zzzeek opened this issue Apr 17, 2018 · 3 comments
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AssertionError: No source dir for <project> when installing with constraints file a second time #5279

zzzeek opened this issue Apr 17, 2018 · 3 comments
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@zzzeek
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zzzeek commented Apr 17, 2018

  • Pip version: 10.1
  • Python version: 2.7 but maybe others
  • Operating system: fedora linux

This use case works with pip 9.0.3, fails with pip 10.0. I'll illustrate this in terms of two of my packages, one of which has a dependency on the other. This is basically how my SQLAlchemy / Openstack CI servers run, where I have to inject specific git versions of SQLAlchemy into the build. Started failing as of pip 10.

# make a venv
python2 -m virtualenv .venv

# make sure we have pip 10
.venv/bin/pip install pip --upgrade

# checkout sqlalchemy and alembic, alembic has a dependency on sqlalchemy
git clone https://bitbucket.org/zzzeek/sqlalchemy
git clone https://bitbucket.org/zzzeek/alembic

# a requirements file
echo "SQLAlchemy" > requirements.txt

# make a constraints file with the "git master" of the SQLAlchemy checkout
echo "git+file://"`pwd`"/sqlalchemy@master#egg=SQLAlchemy" > constraints.txt

# install SQLAlchemy, works
.venv/bin/pip install -c constraints.txt  -r requirements.txt

# install project with a dependency on SQLAlchemy, fails
.venv/bin/pip install -c constraints.txt  -e alembic

upon installing Alembic, when it goes to install SQLAlchemy again I get this stack trace:

Traceback (most recent call last):
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/basecommand.py", line 228, in main
    status = self.run(options, args)
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/commands/install.py", line 305, in run
    session=session, autobuilding=True
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/wheel.py", line 773, in build
    python_tag=python_tag,
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/wheel.py", line 633, in _build_one
    python_tag=python_tag)
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/wheel.py", line 637, in _build_one_inside_env
    if self.__build_one(req, temp_dir.path, python_tag=python_tag):
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/wheel.py", line 663, in __build_one
    base_args = self._base_setup_args(req)
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/wheel.py", line 659, in _base_setup_args
    SETUPTOOLS_SHIM % req.setup_py
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/req/req_install.py", line 415, in setup_py
    assert self.source_dir, "No source dir for %s" % self
AssertionError: No source dir for SQLAlchemy from git+file:///home/classic/Desktop/tmp2/sqlalchemy@master#egg=SQLAlchemy in ./.venv/lib/python2.7/site-packages (from -c constraints.txt (line 1))

Here's a full session with all output:


[classic@photon2 tmp2]$ python2 -m virtualenv .venv
New python executable in /home/classic/Desktop/tmp2/.venv/bin/python2
Also creating executable in /home/classic/Desktop/tmp2/.venv/bin/python
Installing setuptools, pip, wheel...done.
[classic@photon2 tmp2]$ .venv/bin/pip install pip --upgrade
Requirement already up-to-date: pip in ./.venv/lib/python2.7/site-packages (10.0.0)
[classic@photon2 tmp2]$ git clone https://bitbucket.org/zzzeek/sqlalchemy
Cloning into 'sqlalchemy'...
remote: Counting objects: 134717, done.
remote: Compressing objects: 100% (20714/20714), done.
remote: Total 134717 (delta 102656), reused 132244 (delta 100696)
Receiving objects: 100% (134717/134717), 27.99 MiB | 1.46 MiB/s, done.
Resolving deltas: 100% (102656/102656), done.
[classic@photon2 tmp2]$ git clone https://bitbucket.org/zzzeek/alembic
Cloning into 'alembic'...
remote: Counting objects: 8542, done.
remote: Compressing objects: 100% (2395/2395), done.
remote: Total 8542 (delta 6396), reused 7632 (delta 5665)
Receiving objects: 100% (8542/8542), 1.58 MiB | 1.34 MiB/s, done.
Resolving deltas: 100% (6396/6396), done.
[classic@photon2 tmp2]$ echo "SQLAlchemy" > requirements.txt
[classic@photon2 tmp2]$ echo "git+file://"`pwd`"/sqlalchemy@master#egg=SQLAlchemy" > constraints.txt
[classic@photon2 tmp2]$ cat constraints.txt
git+file:///home/classic/Desktop/tmp2/sqlalchemy@master#egg=SQLAlchemy
[classic@photon2 tmp2]$ .venv/bin/pip install -c constraints.txt  -r requirements.txt
Collecting SQLAlchemy from git+file:///home/classic/Desktop/tmp2/sqlalchemy@master#egg=SQLAlchemy (from -c constraints.txt (line 1))
  Cloning file:///home/classic/Desktop/tmp2/sqlalchemy (to revision master) to /tmp/pip-install-yEKWsH/SQLAlchemy
Building wheels for collected packages: SQLAlchemy
  Running setup.py bdist_wheel for SQLAlchemy ... done
  Stored in directory: /tmp/pip-ephem-wheel-cache-vH4DD5/wheels/15/7a/d3/6ddd5887b5a43082250a0b978babb3802f86939cb0252fd747
Successfully built SQLAlchemy
Installing collected packages: SQLAlchemy
Successfully installed SQLAlchemy-1.3.0b1.dev0
[classic@photon2 tmp2]$ .venv/bin/pip install -c constraints.txt  -e alembic
Obtaining file:///home/classic/Desktop/tmp2/alembic
Requirement already satisfied: SQLAlchemy from git+file:///home/classic/Desktop/tmp2/sqlalchemy@master#egg=SQLAlchemy in ./.venv/lib/python2.7/site-packages (from -c constraints.txt (line 1)) (1.3.0b1.dev0)
Collecting Mako (from alembic==0.9.10.dev0)
  Downloading https://files.pythonhosted.org/packages/eb/f3/67579bb486517c0d49547f9697e36582cd19dafb5df9e687ed8e22de57fa/Mako-1.0.7.tar.gz (564kB)
    100% |████████████████████████████████| 573kB 1.7MB/s 
Collecting python-editor>=0.3 (from alembic==0.9.10.dev0)
  Downloading https://files.pythonhosted.org/packages/65/1e/adf6e000ea5dc909aa420352d6ba37f16434c8a3c2fa030445411a1ed545/python-editor-1.0.3.tar.gz
Collecting python-dateutil (from alembic==0.9.10.dev0)
  Downloading https://files.pythonhosted.org/packages/0c/57/19f3a65bcf6d5be570ee8c35a5398496e10a0ddcbc95393b2d17f86aaaf8/python_dateutil-2.7.2-py2.py3-none-any.whl (212kB)
    100% |████████████████████████████████| 215kB 1.8MB/s 
Collecting MarkupSafe>=0.9.2 (from Mako->alembic==0.9.10.dev0)
  Downloading https://files.pythonhosted.org/packages/4d/de/32d741db316d8fdb7680822dd37001ef7a448255de9699ab4bfcbdf4172b/MarkupSafe-1.0.tar.gz
Collecting six>=1.5 (from python-dateutil->alembic==0.9.10.dev0)
  Downloading https://files.pythonhosted.org/packages/67/4b/141a581104b1f6397bfa78ac9d43d8ad29a7ca43ea90a2d863fe3056e86a/six-1.11.0-py2.py3-none-any.whl
Building wheels for collected packages: SQLAlchemy, Mako, python-editor, MarkupSafe
Exception:
Traceback (most recent call last):
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/basecommand.py", line 228, in main
    status = self.run(options, args)
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/commands/install.py", line 305, in run
    session=session, autobuilding=True
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/wheel.py", line 773, in build
    python_tag=python_tag,
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/wheel.py", line 633, in _build_one
    python_tag=python_tag)
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/wheel.py", line 637, in _build_one_inside_env
    if self.__build_one(req, temp_dir.path, python_tag=python_tag):
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/wheel.py", line 663, in __build_one
    base_args = self._base_setup_args(req)
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/wheel.py", line 659, in _base_setup_args
    SETUPTOOLS_SHIM % req.setup_py
  File "/home/classic/Desktop/tmp2/.venv/lib/python2.7/site-packages/pip/_internal/req/req_install.py", line 415, in setup_py
    assert self.source_dir, "No source dir for %s" % self
AssertionError: No source dir for SQLAlchemy from git+file:///home/classic/Desktop/tmp2/sqlalchemy@master#egg=SQLAlchemy in ./.venv/lib/python2.7/site-packages (from -c constraints.txt (line 1))
@techalchemy
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duplicate of #5251

@zzzeek
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zzzeek commented Apr 17, 2018

yup thanks!

@zzzeek zzzeek closed this as completed Apr 17, 2018
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lock bot commented Jun 2, 2019

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

@lock lock bot added the auto-locked Outdated issues that have been locked by automation label Jun 2, 2019
@lock lock bot locked as resolved and limited conversation to collaborators Jun 2, 2019
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