[Scipy-svn] r4799 - trunk/tools/win32/build_scripts

[scipy-svn at scipy.org]

Author: cdavid
Date: 2008-10-17 05:34:18 -0500 (Fri, 17 Oct 2008)
New Revision: 4799

Modified:
   trunk/tools/win32/build_scripts/pavement.py
Log:
The pavement file can now bootstrap the sources.

Modified: trunk/tools/win32/build_scripts/pavement.py
===================================================================
--- trunk/tools/win32/build_scripts/pavement.py	2008-10-17 10:34:01 UTC (rev 4798)
+++ trunk/tools/win32/build_scripts/pavement.py	2008-10-17 10:34:18 UTC (rev 4799)
@@ -1,9 +1,97 @@
+import os
+from os.path import join as pjoin, normpath, exists as pexists
+import subprocess
+from shutil import rmtree
+import re
+
+SRC_ROOT = normpath(pjoin(os.getcwd(), os.pardir, os.pardir, os.pardir))
+BUILD_ROOT = os.getcwd()
+
+PYVER = 2.5
+
 options(
-    setup=Bunch(
-        name = "scipy-superpack",
+    clean=Bunch(
+        src_dir = SRC_ROOT,
+        pyver = PYVER
+    ),
+    build_sdist=Bunch(
+        src_dir = SRC_ROOT
     )
 )
 
 @task
-def setup():
-    print "Setting up package %s" % options.name
+def clean():
+    # Clean sdist
+    sdir = pjoin(options.src_dir, "dist")
+    if pexists(sdir):
+        rmtree(sdir)
+    mani = pjoin(options.src_dir, "MANIFEST")
+    if pexists(mani):
+        os.remove(mani)
+
+    # Clean bootstrap directory
+    bdir = bootstrap_dir(options.pyver)
+    if pexists(bdir):
+        rmtree(bdir)
+
+ at task
+def build_sdist():
+    cmd = ["python", "setup.py", "sdist", "--format=zip"]
+    st = subprocess.call(cmd, cwd=options.src_dir)
+
+ at task
+ at needs('build_sdist')
+#@needs('clean')
+def bootstrap():
+    print get_scipy_version(options.src_dir)
+
+# Helpers
+def bootstrap_dir(pyver):
+    return pjoin(BUILD_ROOT, "bootstrap-%s" % pyver)
+
+def get_scipy_version(src_root):
+    version_file = pjoin(src_root, "scipy", "version.py")
+    if not pexists(version_file):
+        raise IOError("file %s not found" % version_file)
+
+    fid = open(version_file, "r")
+    vregex = re.compile("version\s*=\s*'(\d+)\.(\d+)\.(\d+)'")
+    isrelregex = re.compile("release\s*=\s*True")
+    isdevregex = re.compile("release\s*=\s*False")
+    isdev = None
+    version = None
+    for line in fid.readlines():
+        m = vregex.match(line)
+        if m:
+            version = [int(i) for i in m.groups()]
+        if isrelregex.match(line):
+            if isdev is None:
+                isdev = False
+            else:
+                raise RuntimeError("isdev already set ?")
+        if isdevregex.match(line):
+            if isdev is None:
+                isdev = True
+            else:
+                raise RuntimeError("isdev already set ?")
+            
+    verstr = ".".join([str(i) for i in version])
+    if isdev:
+        verstr += ".dev"
+        verstr += get_svn_version(src_root)
+    return verstr
+
+def get_svn_version(chdir):
+    out = subprocess.Popen(['svn', 'info'], 
+                           stdout = subprocess.PIPE, cwd = chdir).communicate()[0]
+    r = re.compile('Revision: ([0-9]+)')
+    svnver = None
+    for line in out.split('\n'):
+        m = r.match(line)
+        if m:
+            svnver = m.group(1)
+
+    if not svnver:
+        raise ValueError("Error while parsing svn version ?")
+
+    return svnver