depot_tools: Remove third_party/gsutil

third_party/gsutil/pkg_util.py

-#!/usr/bin/env python
-
-# Utilities to facilitate maintaining one master list of package contents 
-# in MANIFEST.in and allow us to import that list into various packaging 
-# tools (e.g. rpmbuid and setup.py).
-
-# Define the file in which we maintain package contents. Rather than 
-# hard-coding our package contents, to ease maintenance we read the 
-# manifest file to obtain the list of files and directories to include.
-MANIFEST_IN = 'MANIFEST.in'
-
-# Define input and output files for customizing the rpm package spec.
-SPEC_IN = 'gsutil.spec.in'
-SPEC_OUT = 'gsutil.spec'
-
-# Root of rpmbuild tree for file enumeration in gsutil.spec file.
-RPM_ROOT = '%{_datadir}/%{name}/'
-
-def parse_manifest(files, dirs):
-  '''Parse contents of manifest file and append results to passed lists
-     of files and directories.
-  '''
-  f = open(MANIFEST_IN, 'r')
-  for line in f:
-    line = line.strip()
-    # Skip empty or comment lines.
-    if (len(line) <= 0) or (line[0] == '#'):
-      continue
-    tokens = line.split()
-    if len(tokens) >= 0:
-      if tokens[0] == 'include':
-        files.extend(tokens[1:])
-      elif tokens[0] == 'recursive-include' and tokens[2] == '*':
-        dirs.append(tokens[1])
-      else:
-        err = 'Unsupported type ' + tokens[0] + ' in ' + MANIFEST_IN + ' file.'
-        raise Exception(err)
-  f.close()
-
-# When executed as a separate script, create a dynamically generated rpm 
-# spec file. Otherwise, when loaded as a module by another script, no
-# specific actions are taken, other than making utility functions available
-# to the loading script.
-if __name__ == '__main__':
-  # Running as main so generate a new rpm spec file.
-  files = []
-  dirs = []
-  parse_manifest(files, dirs)
-  fin = open(SPEC_IN, 'r')
-  fout = open(SPEC_OUT, 'w')
-  for line in fin:
-    if line.strip() == '###FILES_GO_HERE###':
-      for file in files:
-        fout.write(RPM_ROOT + file + '\n')
-      for dir in dirs:
-        fout.write(RPM_ROOT + dir + '/\n')
-    else:
-      fout.write(line)
-  fout.close()
-  fin.close()