- remove unused `BuildEnvironment` parameter: `no_clean`
- move helper to install build requirement to the `BuildEnvironment` class
- simplify a little the 2 different code paths (with and without build isolation)
* fix build environment handling when using PyPy
* do use the build environment for all build commands
* allow installing and building a wheel of a PEP 518 enabled
package without prior installation of setuptools and/or wheels
* fix check for minimum supported requirements for PEP 518 support:
- correctly handle complex requirements
- both setuptools and wheels are needed
The list of install options passed into the setup routine is mutable,
passed by reference, so adding items for "this package" to that list
mutates the options for all subsequent packages.
Isolate the lists before mutating them.
Includes a functional test, which has been confirmed to fail without
this fix.
Fixes#3763Fixes#4453Fixes#5089
This essentially allows me to do an overall check general check by running the tests using pytest's `-k basic` syntax. Given that I like running tests often and that, in general, I make typos more often than changes that break core functionality, I think this will reduce cycle times for me.
pip uninstall no longer aborts if a package is not installed; instead
it prints a warning that the package is not installed and it is
skipping the uninstallation of it for this reason.
Installed files are recorded by Pip in the order the underlying tool
(Distutils, Setuptools, ...) recorded them.
Unfortunately, at least Setuptools doesn't record them in a
deterministic order in the case of a directory being installed, as it
uses os.walk to find the list of files.
We could fix all those underlying tools to record their files in a
deterministic order in all situations. But fixing it once here in Pip
for all tools is certainly simpler and more future-proof.
This makes the installation more reproducible, and therefore more
verifiable.
Łukasz Langa
Benoit Pierre
Pradyun Gedam
Paul Moore
Phil Pennock
xoviat
Anthony Sottile
Gabriel Curio
Mathieu Bridon
Donald Stufft