more review comments

scripts/data_libraries/build_lucene_index.py

@@ -14,6 +14,7 @@ import csv
 import os
 import sys
 import urllib
+
 import requests
 
 sys.path.insert(1, os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir, os.pardir, 'lib')))

scripts/edam_mapping.py

@@ -17,6 +17,7 @@ from __future__ import print_function
 import os
 import sys
 import requests
+
 from xml import etree
 
 sys.path.insert(1, os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir, 'lib')))

scripts/microbes/harvest_bacteria.py

@@ -8,9 +8,9 @@ import os
 import sys
 import time
 from ftplib import FTP
-import requests
 from urllib import urlretrieve
 
+import requests
 from BeautifulSoup import BeautifulSoup
 from util import get_bed_from_genbank, get_bed_from_glimmer3, get_bed_from_GeneMarkHMM, get_bed_from_GeneMark
 

scripts/tool_shed/api/export.py

@@ -11,6 +11,7 @@ import argparse
 import os
 import sys
 import tempfile
+
 import requests
 
 sys.path.insert(1, os.path.join(os.path.dirname(__file__), os.pardir, os.pardir, os.pardir, 'lib'))
@@ -98,21 +99,11 @@ def main(options):
             download_url = export_dict['download_url']
             download_dir = os.path.abspath(options.download_dir)
             file_path = os.path.join(download_dir, repositories_archive_filename)
-            src = None
-            dst = None
-            try:
-                src = requests.get(download_url, stream=True)
-                with open(file_path, 'wb') as handle:
-                    for chunk in src.iter_content(chunk_size=CHUNK_SIZE):
-                        if chunk:
-                            handle.write(chunk)
-            except:
-                raise
-            finally:
-                if src:
-                    src.close()
-                if dst:
-                    dst.close()
+            src = requests.get(download_url, stream=True)
+            with open(file_path, 'wb') as dst:
+                for chunk in src.iter_content(chunk_size=CHUNK_SIZE):
+                    if chunk:
+                        dst.write(chunk)
             print "Successfully exported revision ", options.changeset_revision, " of repository ", options.name, " owned by ", options.owner
             print "to location ", file_path
     else: