death to "misc" directories. moved most files out of py/misc, either to a

private attic or to other places in the lib.

--HG--
branch : trunk

py/cmdline/pycountloc.py

@@ -13,9 +13,83 @@ report them separately.
 """
 import py
 from py.compat import optparse
-from py.__.misc.cmdline.countloc import countloc 
 
 def main():
     parser = optparse.OptionParser(usage=__doc__)
     (options, args) = parser.parse_args()
     countloc(args)
+   
+def nodot(p):
+    return p.check(dotfile=0)
+
+class FileCounter(object):  
+    def __init__(self):
+        self.file2numlines = {}
+        self.numlines = 0
+        self.numfiles = 0
+
+    def addrecursive(self, directory, fil="*.py", rec=nodot):
+        for x in directory.visit(fil, rec): 
+            self.addfile(x)
+
+    def addfile(self, fn, emptylines=False):
+        if emptylines:
+            s = len(p.readlines())
+        else:
+            s = 0
+            for i in fn.readlines():
+                if i.strip():
+                    s += 1
+        self.file2numlines[fn] = s 
+        self.numfiles += 1
+        self.numlines += s
+
+    def getnumlines(self, fil): 
+        numlines = 0
+        for path, value in self.file2numlines.items():
+            if fil(path): 
+                numlines += value
+        return numlines 
+
+    def getnumfiles(self, fil): 
+        numfiles = 0
+        for path in self.file2numlines:
+            if fil(path): 
+                numfiles += 1
+        return numfiles
+
+def get_loccount(locations=None):
+    if locations is None:
+        localtions = [py.path.local()]
+    counter = FileCounter()
+    for loc in locations: 
+        counter.addrecursive(loc, '*.py', rec=nodot)
+
+    def istestfile(p):
+        return p.check(fnmatch='test_*.py')
+    isnottestfile = lambda x: not istestfile(x)
+
+    numfiles = counter.getnumfiles(isnottestfile) 
+    numlines = counter.getnumlines(isnottestfile) 
+    numtestfiles = counter.getnumfiles(istestfile)
+    numtestlines = counter.getnumlines(istestfile)
+   
+    return counter, numfiles, numlines, numtestfiles, numtestlines
+
+def countloc(paths=None):
+    if not paths:
+        paths = ['.']
+    locations = [py.path.local(x) for x in paths]
+    (counter, numfiles, numlines, numtestfiles,
+     numtestlines) = get_loccount(locations)
+
+    items = counter.file2numlines.items()
+    items.sort(lambda x,y: cmp(x[1], y[1]))
+    for x, y in items:
+        print "%3d %30s" % (y,x) 
+    
+    print "%30s %3d" %("number of testfiles", numtestfiles)
+    print "%30s %3d" %("number of non-empty testlines", numtestlines)
+    print "%30s %3d" %("number of files", numfiles)
+    print "%30s %3d" %("number of non-empty lines", numlines)
+