[svn r37325] Fixed problems with windows path seperators, fixed functional test exec command for win32

--HG--
branch : trunk

py/apigen/htmlgen.py

@@ -1,4 +1,5 @@
 import py
+import os
 import inspect
 from py.__.apigen.layout import LayoutPage
 from py.__.apigen.source import browser as source_browser
@@ -167,11 +168,11 @@ class SourcePageBuilder(AbstractPageBuilder):
     def build_navigation(self, fspath):
         nav = H.Navigation()
         relpath = fspath.relto(self.projroot)
-        path = relpath.split('/')
+        path = relpath.split(os.path.sep)
         indent = 0
         # build links to parents
         for i in xrange(len(path)):
-            dirpath = '/'.join(path[:i])
+            dirpath = os.path.sep.join(path[:i])
             abspath = self.projroot.join(dirpath).strpath
             if i == 0:
                 text = 'root'
@@ -244,15 +245,17 @@ class SourcePageBuilder(AbstractPageBuilder):
             if fspath.ext in ['.pyc', '.pyo']:
                 continue
             relfspath = fspath.relto(base)
-            if relfspath.find('/.') > -1:
+            if relfspath.find('%s.' % (os.path.sep,)) > -1:
                 # skip hidden dirs and files
                 continue
             elif fspath.check(dir=True):
                 if relfspath != '':
-                    relfspath += '/'
-                reloutputpath = 'source/%sindex.html' % (relfspath,)
+                    relfspath += os.path.sep
+                reloutputpath = 'source%s%sindex.html' % (os.path.sep,
+                                                          relfspath)
             else:
-                reloutputpath = "source/%s.html" % (relfspath,)
+                reloutputpath = "source%s%s.html" % (os.path.sep, relfspath)
+            reloutputpath = reloutputpath.replace(os.path.sep, '/')
             outputpath = self.base.join(reloutputpath)
             self.linker.set_link(str(fspath), reloutputpath)
             passed.append((fspath, outputpath))
@@ -279,7 +282,7 @@ class SourcePageBuilder(AbstractPageBuilder):
             else:
                 tag, nav = self.build_nonpython_page(fspath)
             title = 'sources for %s' % (fspath.basename,)
-            reltargetpath = outputpath.relto(self.base)
+            reltargetpath = outputpath.relto(self.base).replace(os.path.sep, '/')
             self.write_page(title, reltargetpath, project, tag, nav)
 
 class ApiPageBuilder(AbstractPageBuilder):

py/apigen/linker.py

@@ -1,4 +1,5 @@
 import py
+import os
 html = py.xml.html
 
 def getrelfspath(dotted_name):
@@ -41,7 +42,27 @@ class Linker(object):
         finally:
             del self.fromlocation 
     
-def relpath(p1, p2, sep='/', back='..'):
+def relpath(p1, p2, sep='/', back='..', normalize=True):
+    """ create a relative path from p1 to p2
+
+        sep is the seperator used, set to '\\' on windows (but only
+        when not using 'normalize'! see below)
+
+        back is the string used to indicate the parent directory
+
+        when 'normalize' is True, any backslashes (\) in the path
+        will be replaced with forward slashes, resulting in a consistent
+        output on Windows and the rest of the world (this happens before
+        the 'sep' argument is used, and therefore renders that useless!)
+
+        paths to directories must end on a / (URL style)
+    """
+    if normalize:
+        sep = '/'
+        p1 = p1.replace(os.path.sep, '/')
+        p2 = p2.replace(os.path.sep, '/')
+        # XXX would be cool to be able to do long filename expansion and drive
+        # letter fixes here, and such... iow: windows sucks :(
     if (p1.startswith(sep) ^ p2.startswith(sep)): 
         raise ValueError("mixed absolute relative path: %r -> %r" %(p1, p2))
     fromlist = p1.split(sep)

py/apigen/testing/test_apigen_functional.py

@@ -75,10 +75,14 @@ def test_apigen_functional():
     tempdir = py.test.ensuretemp('test_apigen_functional_results')
     pydir = py.magic.autopath().dirpath().dirpath().dirpath()
     pkgdir = fs_root.join('pkg')
+    if py.std.sys.platform == 'win32':
+        cmd = 'set APIGEN_TARGET=%s && python "%s/bin/py.test"' % (tempdir,
+                                                                   pydir)
+    else:
+        cmd = 'APIGEN_TARGET="%s" "%s/bin/py.test"' % (tempdir, pydir)
     try:
-        output = py.process.cmdexec('APIGEN_TARGET="%s" %s/bin/py.test '
-                                    '--apigen="%s/apigen.py" "%s"' % (
-                                        tempdir, pydir, pydir.join('apigen'),
+        output = py.process.cmdexec('%s --apigen="%s/apigen.py" "%s"' % (
+                                        cmd, pydir.join('apigen'),
                                         pkgdir))
     except py.error.Error, e:
         print e.out

py/apigen/testing/test_linker.py

@@ -17,8 +17,6 @@ class TestLinker(object):
                     linker.get_target, 'py.path.local')
         assert relpath == 'path/local.html'
 
-
-        
 testspec = [
     'a    a/b   a/b', 
     '/a   /a/b  a/b', 
@@ -28,17 +26,17 @@ testspec = [
     '/a/b  /c/d   ../c/d', 
     'a/b  a     ../a', 
     '/a/b /a   ../a', 
+    'c:\\foo\\bar c:\\foo ../foo',
 ]
 
 def gen_check(frompath, topath, expected):
     result = relpath(frompath, topath)
-    print "linking", frompath, "to", topath
     assert result == expected
 
 def test_gen_check():
     for line in testspec:
         frompath, topath, expected = line.split()
-        yield gen_check, frompath, topath, expected
+        yield gen_check, frompath, topath, expected, 
 
 def test_check_incompatible():
     py.test.raises(ValueError, "relpath('/a', 'b')")