WIP: Rename _version.py to _changelog.py

Make room for automatically generated `_version.py` file by renaming the existing file.

bdsf/__init__.py

@@ -33,7 +33,7 @@
 from .wavelet_atrous import Op_wavelet_atrous
 from .psf_vary import Op_psf_vary
 from .cleanup import Op_cleanup
-from ._version import __version__
+from ._changelog import __version__
 from .functions import set_up_output_paths
 import gc
 

bdsf/output.py

@@ -369,7 +369,7 @@ def write_fits_list(img, filename=None, sort_by='index', objtype='gaul',
     import os
     import numpy as N
     from astropy.io import fits as pyfits
-    from ._version import __version__
+    from ._changelog import __version__
 
     mylog = mylogger.logging.getLogger("PyBDSM."+img.log+"Output")
     if objtype == 'gaul':
@@ -617,7 +617,7 @@ def make_lsm_str(img, glist, gnames, incl_empty=False):
     from .output import ra2hhmmss
     from .output import dec2ddmmss
     import numpy as N
-    from ._version import __version__
+    from ._changelog import __version__
 
     outstr_list = ["# SAGECAL sky model\n"]
     freq = "%.5e" % img.frequency
@@ -733,7 +733,7 @@ def make_ds9_str(img, glist, gnames, deconvolve=False, objtype='gaul', incl_empt
 def make_ascii_str(img, glist, objtype='gaul', format='ascii', incl_empty=False,
                    incl_chan=False):
     """Makes a list of string entries for an ascii region file."""
-    from ._version import __version__
+    from ._changelog import __version__
     outstr_list = []
     freq = "%.5e" % img.frequency
 

bdsf/pybdsf.py

@@ -662,7 +662,7 @@ def main():
     # Define the welcome banner to print on startup. Also check if there is a newer
     # version on the STRW ftp server. If there is, print a message to the user
     # asking them to update.
-    from bdsf._version import __version__, changelog
+    from bdsf._changelog import __version__, changelog
 
     divider1 = '=' * 72 + '\n'
     divider2 = '_' * 72 + '\n'