venv: limit pip version to stay below 24.1

Latest pip version pip fail:
    WARNING: Ignoring version 5.0.5 of celery since it has invalid metadata:
    Requested celery<5.1,>=5 from .../celery-5.0.5-py3-none-any.whl (from Kallithea==0.7.0) has invalid metadata: Expected matching RIGHT_PARENTHESIS for LEFT_PARENTHESIS, after version specifier
        pytz (>dev)
             ~^
    Please use pip<24.1 if you need to use this version.

We already use setuptools<67 for the same reason.

Pip will keep noting that a newer pip version is available. Resist the
temptation to upgrade.

Jenkinsfile

@@ -27,7 +27,7 b' node {'
     stage('virtual env') {
         def virtualenvscript = """$createvirtualenv
             $activatevirtualenv
-            python -m pip install --upgrade pip
+            python -m pip install --upgrade "pip<24.1"
             pip install --upgrade "setuptools<67"
             pip install --upgrade pylint
             pip install --upgrade pytest-cov

docs/contributing.rst

@@ -33,7 +33,7 b' bash shell::'
         cd kallithea
         python3 -m venv venv
         . venv/bin/activate
-        pip install --upgrade pip "setuptools<67"
+        pip install --upgrade "pip<24.1" "setuptools<67"
         pip install --upgrade -e . -r dev_requirements.txt python-ldap python-pam
         kallithea-cli config-create my.ini
         kallithea-cli db-create -c my.ini --user=user --email=[e-mail] --password=password --repos=/tmp

docs/installation.rst

@@ -55,7 +55,7 b' repository, use the following commands i'
         cd kallithea
         python3 -m venv venv
         . venv/bin/activate
-        pip install --upgrade pip "setuptools<67"
+        pip install --upgrade "pip<24.1" "setuptools<67"
         pip install --upgrade -e .
         python3 setup.py compile_catalog   # for translation of the UI
 
@@ -98,7 +98,7 b' An additional benefit of virtualenv is t'
   bash shell::
 
     . /srv/kallithea/venv/bin/activate
-    pip install --upgrade pip "setuptools<67"
+    pip install --upgrade "pip<24.1" "setuptools<67"
 
 .. note:: You can't use UNIX ``sudo`` to source the ``activate`` script; it
    will "activate" a shell that terminates immediately.

docs/installation_win.rst

@@ -104,7 +104,7 b' In a command prompt type (adapting paths'
 
   cd C:\Kallithea\Env\Scripts
   activate
-  pip install --upgrade pip "setuptools<67"
+  pip install --upgrade "pip<24.1" "setuptools<67"
 
 The prompt will change into "(Env) C:\\Kallithea\\Env\\Scripts" or similar
 (depending of your folder structure). Then type::

docs/installation_win_old.rst

@@ -170,7 +170,7 b' In that CMD (loaded with VS2008 PATHs) t'
 
   cd C:\Kallithea\Env\Scripts (or similar)
   activate
-  pip install --upgrade pip "setuptools<67"
+  pip install --upgrade "pip<24.1" "setuptools<67"
 
 The prompt will change into "(Env) C:\\Kallithea\\Env\\Scripts" or similar
 (depending of your folder structure). Then type::

scripts/dbmigrate-test

@@ -94,7 +94,7 b' install_kallithea() {'
     (
         cd "$prefix"
         . "$prefix-env/bin/activate"
-        pip install --quiet --upgrade pip "setuptools<67" mercurial $EXTRA
+        pip install --quiet --upgrade "pip<24.1" "setuptools<67" mercurial $EXTRA
         pip install --quiet -e .
     )
 }

scripts/validate-commits

@@ -42,7 +42,7 b' for rev in $(hg log -r "$revset" -T \'{no'
     cleanup
     python3 -m venv "$venv"
     source "$venv/bin/activate"
-    pip install --upgrade pip "setuptools<67"
+    pip install --upgrade "pip<24.1" "setuptools<67"
     pip install -e . -r dev_requirements.txt python-ldap python-pam
 
     # run-all-cleanup

scripts/validate-minimum-dependency-versions

@@ -30,7 +30,7 b" sed 's/>=/==/p' dev_requirements.txt >> "
 
 python3 -m venv "$venv"
 source "$venv/bin/activate"
-pip install --upgrade pip "setuptools<67"
+pip install --upgrade "pip<24.1" "setuptools<67"
 pip install -e . -r "$min_requirements" python-ldap python-pam 2> >(tee "$log" >&2)
 
 # Treat any message on stderr as a problem, for the caller to interpret.

setup.py

@@ -72,7 +72,7 b' requirements = ['
     "paginate >= 0.5, < 0.6",
     "paginate_sqlalchemy >= 0.3.0, < 0.4",
     "bcrypt >= 3.1.0, < 3.2",
-    "pip >= 20.0, < 999",
+    "pip >= 20.0, < 24.1",
     "chardet >= 3",
 ]
 if sys.version_info < (3, 8):