Reenable hg_startup

mercurial 5.2 is now officially compatible with Python 3.

Author: vstinner

doc/changelog.rst

@@ -4,13 +4,16 @@ Changelog
 Version 1.0.1
 -------------
 
+* Reenable hg_startup benchmark: mercurial 5.2 is now officially compatible
+  with Python 3.
 * Update dependencies:
 
   * Django: 3.0 => 3.0.2
-  * dulwich: 0.19.14 => 0.19.15
   * Mako: 1.1.0 = > 1.1.1
-  * six : 1.13.0 => 1.14.0
   * SQLAlchemy: 1.3.12 => 1.3.13
+  * dulwich: 0.19.14 => 0.19.15
+  * mercurial: 5.1.1 => 5.2.2
+  * six : 1.13.0 => 1.14.0
   * sympy: 1.5 => 1.5.1
 
 Version 1.0.0 (2019-12-17)

doc/usage.rst

@@ -16,6 +16,11 @@ If needed, ``pyperf`` and ``six`` dependencies are installed automatically.
 pyperformance works on Python 3.6 and newer, but it may work on Python 3.4 and
 3.5.
 
+Mercurial might need Python developement headers to build its C extensions. For
+example, on Fedora, use::
+
+    sudo dnf install pypy3-devel
+
 At runtime, Python development files (header files) may be needed to install
 some dependencies like ``dulwich_log`` or ``psutil``, to build their C
 extension. Commands on Fedora to install dependencies:

pyperformance/benchmarks/__init__.py

@@ -80,16 +80,10 @@
 }
 
 
-def python2_only(func):
-    func._python2_only = True
-    return func
-
-
 def BM_2to3(python, options):
     return run_perf_script(python, options, "2to3")
 
 
-@python2_only
 def BM_hg_startup(python, options):
     return run_perf_script(python, options, "hg_startup")
 

pyperformance/requirements.txt

@@ -54,7 +54,7 @@ Genshi==0.7.3                             # bm_genshi
 Mako==1.1.1                               # bm_mako
 SQLAlchemy==1.3.13                        # bm_sqlalchemy_declarative
 dulwich==0.19.15                          # dulwich_log
-mercurial==5.1.1; python_version < '3.0'  # bm_hg_startup
+mercurial==5.2.2                          # bm_hg_startup
 html5lib==1.0.1                           # bm_html5lib
 pyaes==1.6.1                              # bm_crypto_pyaes
 sympy==1.5.1                              # bm_sympy