D9950: ci: test real dependency installation for pip [WIP]

[joerg.sonnenberger (Joerg Sonnenberger)]

joerg.sonnenberger created this revision.
Herald added a reviewer: hg-reviewers.
Herald added a subscriber: mercurial-patches.

REVISION SUMMARY
  In the past, the pip smoke test inhibited actual dependency
  installation, but that fails in different environments for setuptools
  itself. Since it isn't what we actually want to test (which is pip
  install), allow this to call home.
  
  WIP as this part of the test should only be run during CI.

REPOSITORY
  rHG Mercurial

BRANCH
  default

REVISION DETAIL
  https://phab.mercurial-scm.org/D9950

AFFECTED FILES
  setup.py
  tests/test-install.t

CHANGE DETAILS

diff --git a/tests/test-install.t b/tests/test-install.t
--- a/tests/test-install.t
+++ b/tests/test-install.t
@@ -197,8 +197,10 @@
 
 Note: we use this weird path to run pip and hg to avoid platform differences,
 since it's bin on most platforms but Scripts on Windows.
-  $ ./installenv/*/pip install --no-index $TESTDIR/.. >> pip.log
+  $ ./installenv/*/pip install $TESTDIR/.. >> pip.log
     Failed building wheel for mercurial (?)
+  WARNING: You are using pip version *; however, version * is available. (glob) (?)
+  You should consider upgrading via the '$TESTTMP/installenv/bin/python* -m pip install --upgrade pip' command. (glob) (?)
   $ ./installenv/*/hg debuginstall || cat pip.log
   checking encoding (ascii)...
   checking Python executable (*) (glob)
@@ -226,13 +228,13 @@
 
 Note: --no-site-packages is the default for all versions enabled by hghave
 
-  $ "$PYTHON" -m virtualenv --never-download installenv >> pip.log
+  $ "$PYTHON" -m virtualenv installenv >> pip.log
   DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. (?)
   DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support (?)
 
 Note: we use this weird path to run pip and hg to avoid platform differences,
 since it's bin on most platforms but Scripts on Windows.
-  $ ./installenv/*/pip install --no-index $TESTDIR/.. >> pip.log
+  $ ./installenv/*/pip install $TESTDIR/.. >> pip.log
   DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. (?)
   DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support (?)
   DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality. (?)
diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -419,9 +419,9 @@
         ltag = sysstr(hg.run(ltagcmd))
         changessincecmd = ['log', '-T', 'x\n', '-r', "only(.,'%s')" % ltag]
         changessince = len(hg.run(changessincecmd).splitlines())
-        version = '%s+%s-%s' % (ltag, changessince, hgid)
+        version = '%s+hg%s.%s' % (ltag, changessince, hgid)
     if version.endswith('+'):
-        version += time.strftime('%Y%m%d')
+        version = version[:-1] + 'local' + time.strftime('%Y%m%d')
 elif os.path.exists('.hg_archival.txt'):
     kw = dict(
         [[t.strip() for t in l.split(':', 1)] for l in open('.hg_archival.txt')]
@@ -430,11 +430,15 @@
         version = kw['tag']
     elif 'latesttag' in kw:
         if 'changessincelatesttag' in kw:
-            version = '%(latesttag)s+%(changessincelatesttag)s-%(node).12s' % kw
+            version = (
+                '%(latesttag)s'  # +.%(changessincelatesttag)s.%(node).12s' % kw
+            )
         else:
-            version = '%(latesttag)s+%(latesttagdistance)s-%(node).12s' % kw
+            version = (
+                '%(latesttag)s'  # +.%(latesttagdistance)s.%(node).12s' % kw
+            )
     else:
-        version = kw.get('node', '')[:12]
+        version = '0'  # + kw.get('node', '')[:12]
 
 if version:
     versionb = version
@@ -451,20 +455,6 @@
         ),
     )
 
-try:
-    oldpolicy = os.environ.get('HGMODULEPOLICY', None)
-    os.environ['HGMODULEPOLICY'] = 'py'
-    from mercurial import __version__
-
-    version = __version__.version
-except ImportError:
-    version = b'unknown'
-finally:
-    if oldpolicy is None:
-        del os.environ['HGMODULEPOLICY']
-    else:
-        os.environ['HGMODULEPOLICY'] = oldpolicy
-
 
 class hgbuild(build):
     # Insert hgbuildmo first so that files in mercurial/locale/ are found
@@ -1683,8 +1673,8 @@
 # unicode on Python 2 still works because it won't contain any
 # non-ascii bytes and will be implicitly converted back to bytes
 # when operated on.
-assert isinstance(version, bytes)
-setupversion = version.decode('ascii')
+assert isinstance(version, str)
+setupversion = version
 
 extra = {}
 



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