More restylizing crap (PEP 8 compliant)

[mw] / src / mw / metadir.py

diff --git a/src/mw/metadir.py b/src/mw/metadir.py
index 4bf8c426a8488755312a7e18731cbdc589752671..05dcdb85abda5f4f45fb0021b841550ae7b652eb 100644 (file)
--- a/src/mw/metadir.py
+++ b/src/mw/metadir.py
@@ -78,6 +78,15 @@ class Metadir(object):
         # create cache/pages/
         os.mkdir(os.path.join(self.location, 'cache', 'pages'), 0755)
 
+    def clean_page(self, pagename):
+        filename = mw.api.pagename_to_filename(pagename) + '.wiki'
+        cur_content = codecs.open(filename, 'r', 'utf-8').read()
+        if len(cur_content) != 0 and cur_content[-1] == '\n':
+            cur_content = cur_content[:-1]
+        fd = file(filename, 'w')
+        fd.write(cur_content.encode('utf-8'))
+        fd.close()
+
     def pagedict_add(self, pagename, pageid, currentrv):
         fd = file(os.path.join(self.location, 'cache', 'pagedict'), 'r+')
         pagedict = json.loads(fd.read())
@@ -90,6 +99,7 @@ class Metadir(object):
     def get_pageid_from_pagename(self, pagename):
         fd = file(os.path.join(self.location, 'cache', 'pagedict'), 'r')
         pagedict = json.loads(fd.read())
+        pagename = pagename.decode('utf-8')
         if pagename in pagedict.keys():
             return pagedict[pagename]
         else:
@@ -131,14 +141,18 @@ class Metadir(object):
         pagedata = json.loads(fd.read())
         return pagedata[str(rvid)]
 
-    def working_dir_status(self):
+    def working_dir_status(self, files=None):
         status = {}
         check = []
-        for root, dirs, files in os.walk(self.root):
-            if root == self.root:
-                dirs.remove('.mw')
-            for name in files:
-                check.append(os.path.join(root, name))
+        if files == None or files == []:
+            for root, dirs, files in os.walk(self.root):
+                if root == self.root:
+                    dirs.remove('.mw')
+                for name in files:
+                    check.append(os.path.join(root, name))
+        else:
+            for file in files:
+                check.append(os.path.join(os.getcwd(), file))
         check.sort()
         for full in check:
             name = os.path.split(full)[1]
@@ -151,7 +165,7 @@ class Metadir(object):
                     rvid = self.pages_get_rv_list(pageid)[-1]
                     rv = self.pages_get_rv(pageid, rvid)
                     cur_content = codecs.open(full, 'r', 'utf-8').read()
-                    if cur_content[-1] == '\n':
+                    if (len(cur_content) != 0) and (cur_content[-1] == '\n'):
                         cur_content = cur_content[:-1]
                     if cur_content != rv['content']:
                         status[os.path.relpath(full, self.root)] = 'U'
@@ -161,6 +175,7 @@ class Metadir(object):
         # oldrvid=0 means latest fetched revision
         # newrvid=0 means working copy
         filename = mw.api.pagename_to_filename(pagename) + '.wiki'
+        filename = filename.decode('utf-8')
         pageid = self.get_pageid_from_pagename(pagename)
         if not pageid:
             raise ValueError('page named %s has not been fetched' % pagename)
@@ -169,10 +184,12 @@ class Metadir(object):
                 oldrvid = self.pages_get_rv_list(pageid)[-1]
             oldrv = self.pages_get_rv(pageid, oldrvid)
             oldname = 'a/%s (revision %i)' % (filename, oldrvid)
-            old = [i + '\n' for i in oldrv['content'].split('\n')]
+            old = [i + '\n' for i in \
+                   oldrv['content'].encode('utf-8').split('\n')]
             if newrvid == 0:
                 cur_content = codecs.open(filename, 'r', 'utf-8').read()
-                if cur_content[-1] == '\n':
+                cur_content = cur_content.encode('utf-8')
+                if (len(cur_content) != 0) and (cur_content[-1] == '\n'):
                     cur_content = cur_content[:-1]
                 newname = 'b/%s (working copy)' % filename
                 new = [i + '\n' for i in cur_content.split('\n')]
@@ -182,8 +199,7 @@ class Metadir(object):
                 new = [i + '\n' for i in newrv['content'].split('\n')]
             diff_fd = StringIO()
             bzrlib.diff.internal_diff(oldname, old, newname, new, diff_fd)
-            diff_fd.seek(0)
-            diff = diff_fd.read()
+            diff = diff_fd.getvalue()
             if diff[-1] == '\n':
                 diff = diff[:-1]
             return diff