Cleanup code: use 4 spaces

[bookmarks_db.git] / db2bkmk.py

diff --git a/db2bkmk.py b/db2bkmk.py
index 28ebc76959e5fb6d470e4a1d3fb92be1fee4a7bf..e0ac1c1bcb6b76c6247f7680421a2e66765b34a4 100755 (executable)
--- a/db2bkmk.py
+++ b/db2bkmk.py
@@ -12,97 +12,97 @@ import sys
 
 
 def run():
-   from getopt import getopt
-   optlist, args = getopt(sys.argv[1:], "sp:o:t:r")
+    from getopt import getopt
+    optlist, args = getopt(sys.argv[1:], "sp:o:t:r")
 
-   report_stats = 1
-   prune = None
+    report_stats = 1
+    prune = None
 
-   from writers import writer
-   output_filename = writer.filename
+    from writers import writer
+    output_filename = writer.filename
 
-   transl = 0
-   transl_name = "" # dictionary translation; default is no translation
+    transl = 0
+    transl_name = "" # dictionary translation; default is no translation
 
-   for _opt, _arg in optlist:
-      if _opt == '-s':
-         report_stats = 0
-      if _opt == '-p':
-         prune = _arg
-      if _opt == '-o':
-         output_filename = _arg
-      if _opt == '-t':
-         transl = 1
-         transl_name = _arg
-      if _opt == '-r':
-         transl = 2
-   try:
-      del _opt, _arg
-   except NameError:
-      pass
+    for _opt, _arg in optlist:
+        if _opt == '-s':
+            report_stats = 0
+        if _opt == '-p':
+            prune = _arg
+        if _opt == '-o':
+            output_filename = _arg
+        if _opt == '-t':
+            transl = 1
+            transl_name = _arg
+        if _opt == '-r':
+            transl = 2
+    try:
+        del _opt, _arg
+    except NameError:
+        pass
 
-   if args:
-      sys.stderr.write("db2bkmk: too many arguments\n")
-      sys.stderr.write("Usage: db2bkmk [-s] [-p prune_folder] [-o filename] [-t trans] [-r]\n")
-      sys.exit(1)
+    if args:
+        sys.stderr.write("db2bkmk: too many arguments\n")
+        sys.stderr.write("Usage: db2bkmk [-s] [-p prune_folder] [-o filename] [-t trans] [-r]\n")
+        sys.exit(1)
 
-   from storage import storage
-   storage = storage()
+    from storage import storage
+    storage = storage()
 
-   if report_stats:
-      sys.stdout.write("Loading %s: " % storage.filename)
-      sys.stdout.flush()
+    if report_stats:
+        sys.stdout.write("Loading %s: " % storage.filename)
+        sys.stdout.flush()
 
-   root_folder = storage.load()
+    root_folder = storage.load()
 
-   if report_stats:
-      print("Ok")
-      sys.stdout.write("Writing %s: " % output_filename)
-      sys.stdout.flush()
+    if report_stats:
+        print("Ok")
+        sys.stdout.write("Writing %s: " % output_filename)
+        sys.stdout.flush()
 
 
-   if transl:
-      new_ext = str(transl)
-      transl_d = {}
+    if transl:
+        new_ext = str(transl)
+        transl_d = {}
 
-      from m_lib.flad import fladm
-      transl_db = fladm.load_from_file(transl_name, fladm.check_record, ["URL1", "URL2"], [""])
-                                      # This prevents any other key to appear in transl_db ^
+        from m_lib.flad import fladm
+        transl_db = fladm.load_from_file(transl_name, fladm.check_record, ["URL1", "URL2"], [""])
+                                        # This prevents any other key to appear in transl_db ^
 
-      # Generate translation dictionary (hash table)
-      if transl == 1:
-         for record in transl_db:
-            transl_d[record["URL1"]] = record["URL2"]
-      elif transl == 2:
-         for record in transl_db:
-            transl_d[record["URL2"]] = record["URL1"]
-      else:
-         raise ValueError("transl (%d) must be 1 or 2" % transl)
+        # Generate translation dictionary (hash table)
+        if transl == 1:
+            for record in transl_db:
+                transl_d[record["URL1"]] = record["URL2"]
+        elif transl == 2:
+            for record in transl_db:
+                transl_d[record["URL2"]] = record["URL1"]
+        else:
+            raise ValueError("transl (%d) must be 1 or 2" % transl)
 
-      del transl_db # Save few bytes of memory
+        del transl_db # Save few bytes of memory
 
-      from bkmk_objects import Walker
-      class Transl(Walker):
-         def __init__(self, transl_d):
-            self.transl_d = transl_d
+        from bkmk_objects import Walker
+        class Transl(Walker):
+            def __init__(self, transl_d):
+                self.transl_d = transl_d
 
-         def bookmark(self, b, level):
-            href = b.href
-            transl_d = self.transl_d
+            def bookmark(self, b, level):
+                href = b.href
+                transl_d = self.transl_d
 
-            if transl_d.has_key(href):
-               b.href = transl_d[href]
+                if transl_d.has_key(href):
+                    b.href = transl_d[href]
 
-      root_folder.walk_depth(Transl(transl_d))
+        root_folder.walk_depth(Transl(transl_d))
 
 
-   outfile = open(output_filename, 'w')
-   root_folder.walk_depth(writer(outfile, prune))
-   outfile.close()
+    outfile = open(output_filename, 'w')
+    root_folder.walk_depth(writer(outfile, prune))
+    outfile.close()
 
-   if report_stats:
-      print("Ok")
+    if report_stats:
+        print("Ok")
 
 
 if __name__ == '__main__':
-   run()
+    run()