Get rid of creating thumbs/images for the file objects.

pycatalog/misc.py

@@ -5,11 +5,6 @@
     Author: Roman 'gryf' Dobosz, gryf73@gmail.com
     Created: 2009-04-05
 """
-import os
-import errno
-from zlib import crc32
-
-import pycatalog.dbcommon
 from pycatalog.logger import get_logger
 
 LOG = get_logger(__name__)
@@ -27,51 +22,4 @@ def float_to_string(float_length):
     minutes = int(float_length / 60)
     float_length -= minutes * 60
     sec = int(float_length)
-    return "%02d:%02d:%02d" % (hour, minutes, sec)
-
-
-def calculate_image_path(dbpath=None, create=False):
-    """Calculate image path out of provided path or using current connection"""
-    if not dbpath:
-        dbpath = pycatalog.dbcommon.DbFilename
-        if dbpath == ":memory:":
-            raise OSError("Cannot create image path out of in-memory db!")
-
-        dir_, file_ = (os.path.dirname(dbpath), os.path.basename(dbpath))
-        file_base, dummy = os.path.splitext(file_)
-        images_dir = os.path.join(dir_, file_base + "_images")
-    else:
-        if dbpath and "~" in dbpath:
-            dbpath = os.path.expanduser(dbpath)
-        if dbpath and "$" in dbpath:
-            dbpath = os.path.expandvars(dbpath)
-        images_dir = dbpath
-
-    if create:
-        if not os.path.exists(images_dir):
-            try:
-                os.mkdir(images_dir)
-            except OSError as err:
-                if err.errno != errno.EEXIST:
-                    raise
-    elif not os.path.exists(images_dir):
-        raise OSError("%s: No such directory" % images_dir)
-
-    return os.path.abspath(images_dir)
-
-
-def mk_paths(fname, img_path):
-    """Make path for provided pathname by calculating crc32 out of file"""
-    with open(fname, 'r+b') as fobj:
-        new_path = "%x" % (crc32(fobj.read(10*1024*1024)) & 0xffffffff)
-
-    new_path = [new_path[i:i + 2] for i in range(0, len(new_path), 2)]
-    full_path = os.path.join(img_path, *new_path[:-1])
-
-    try:
-        os.makedirs(full_path)
-    except OSError as exc:
-        if exc.errno != errno.EEXIST:
-            LOG.debug("Directory %s already exists." % full_path)
-
-    return new_path
+    return f"{hour:02}:{minutes:02}:{sec:02}"