arcgis desktop - Copying feature classes from Personal Geodatabase to File Geodatabase using ArcPy?

I have huge amount of personal geodatabases that contain dataset and feature classes (one dataset with four feature classes and one feature classes outside of the dataset in each mdb).

I want to create a file geodatabase for each of mdb and copy the dataset and feature classes in the file geodatabases.

For creating file geodatabse i use the below code but i don't know how to copy the datasets and feature classes to the file geodatabase programmatically.

import arcpy,os
for file in os.listdir(r"X:\test\2"):
    if file.endswith(".mdb"):
        arcpy.CreateFileGDB_management(r"X:\test\2",file[:-4],"CURRENT")

Answer

The following script converts all of the feature datasets and feature classes of a personal geodatabase to a new file geodatabase.

---

import arcpy, os


# Set the in and out workspaces
inws = r'C:\temp'
outws = r'C:\temp\outws'

# List the Access Databases
arcpy.env.workspace = inws
mdbs = arcpy.ListWorkspaces(workspace_type = "Access")

count = 1
for m in mdbs:

    # Define output FGDB name
    fgdb_name = os.path.basename(m).split(".")[0] + ".gdb"

    # Create a new FGDB
    arcpy.CreateFileGDB_management(outws, fgdb_name)

    # Copy any FCs that are directly in personal geodatabase
    arcpy.env.workspace = os.path.join(inws, m)
    fcs = arcpy.ListFeatureClasses()
    for fc in fcs:

        arcpy.CopyFeatures_management(fc, os.path.join(outws, fgdb_name, fc))

    # Report on processing status
    print "%s of %s personal databases converted to FGDB" % (count, len(mdbs))
    count += 1

    # List the feature dataset
    arcpy.env.workspace = os.path.join(inws, m)
    fds = arcpy.ListDatasets()
    for f in fds:

        # Determine FDS spatial reference
        desc = arcpy.Describe(f)
        sr = desc.spatialReference

        # Copy FDS to FGDB
        arcpy.CreateFeatureDataset_management(os.path.join(outws, fgdb_name), f, spatial_reference = sr)

        # Copy the FCs to new FDS
        arcpy.env.workspace = os.path.join(inws, m, f)
        fcs = arcpy.ListFeatureClasses()

        for fc in fcs:
            arcpy.CopyFeatures_management(fc, os.path.join(outws, fgdb_name, f, fc))