Lint fixes in tools/

tools/download_utils/requests_wrappers.py

@@ -21,7 +21,9 @@
 import time
 
 
-def request_url_json(url: str, max_retries: int = 3, retry_interval: int = 5) -> dict:
+def request_url_json(url: str,
+                     max_retries: int = 3,
+                     retry_interval: int = 5) -> dict:
     """Get JSON object version of reponse to GET request to given URL.
         Handles exception ReadTimeout.
   Args:
@@ -43,15 +45,18 @@ def request_url_json(url: str, max_retries: int = 3, retry_interval: int = 5) ->
             logging.error('HTTP status code: ' + str(req.status_code))
         return response_data
     except requests.exceptions.ReadTimeout:
-        if max_retries> 0:
-          logging.warning('Timeout occoured, retrying after 10s.')
-          time.sleep(10)
-          return request_url_json(url, max_retries - 1, retry_interval)
+        if max_retries > 0:
+            logging.warning('Timeout occoured, retrying after 10s.')
+            time.sleep(10)
+            return request_url_json(url, max_retries - 1, retry_interval)
         else:
-          return {}
+            return {}
 
 
-def request_post_json(url: str, data_: dict, max_retries: int = 3, retry_interval: int = 5) -> dict:
+def request_post_json(url: str,
+                      data_: dict,
+                      max_retries: int = 3,
+                      retry_interval: int = 5) -> dict:
     """Get JSON object version of reponse to POST request to given URL.
 
   Args:
@@ -73,17 +78,17 @@ def request_post_json(url: str, data_: dict, max_retries: int = 3, retry_interva
             req = requests.post(url, data=json.dumps(data_), headers=headers)
             logging.info('Post request url: %s', req.request.url)
         except requests.exceptions.ConnectionError:
-            logging.warning(f'Timeout occoured, retrying after {retry_interval}s.')
+            logging.warning(
+                f'Timeout occoured, retrying after {retry_interval}s.')
             time.sleep(retry_interval)
             retry += 1
             continue
 
     if retry >= max_retries:
-      logging.warning('Max retries exceeded. Returning empty response')
+        logging.warning('Max retries exceeded. Returning empty response')
     elif req.status_code == requests.codes.ok:
         response_data = req.json()
     else:
         response_data = {'http_err_code': req.status_code}
         logging.error('Error: HTTP status code: %s', str(req.status_code))
     return response_data
-

tools/statvar_importer/mcf_file_util.py

@@ -224,13 +224,13 @@ def add_pv_to_node(
             value_list = get_value_list(value)
         if value_list:
             if len(value_list) == 1:
-              value = value_list[0]
+                value = value_list[0]
             else:
-              # Add each value recursively.
-              for v in value_list:
-                add_pv_to_node(prop, v, node, append_value, strip_namespaces,
-                               normalize)
-              return node
+                # Add each value recursively.
+                for v in value_list:
+                    add_pv_to_node(prop, v, node, append_value,
+                                   strip_namespaces, normalize)
+                return node
     # allow empty values
     # if not value:
     #    return node

tools/statvar_importer/ngram_matcher.py

@@ -99,8 +99,8 @@ def lookup(
     """
         normalized_key = self._normalize_string(key)
         ngrams = self._get_ngrams(normalized_key)
-        logging.level_debug() and logging.log(2,
-            f'looking up ngrams {ngrams} for {key}')
+        logging.level_debug() and logging.log(
+            2, f'looking up ngrams {ngrams} for {key}')
         lookup_config = self._config
         if config:
             # Use the match config passed in.
@@ -129,7 +129,8 @@ def lookup(
                         key_match['ngram_pos'] = min(key_match['ngram_pos'],
                                                      ngram_pos)
 
-        logging.level_debug() and logging.log(2, f'Matches for {key}: {matches}')
+        logging.level_debug() and logging.log(2,
+                                              f'Matches for {key}: {matches}')
         # Collect all key indices that matches with counts.
         match_indices = list()
         min_matches = max(
@@ -144,8 +145,8 @@ def lookup(
         match_indices.sort(
             key=lambda x: self._get_ngram_match_score(x[1], key_len),
             reverse=True)
-        logging.level_debug() and logging.log(2,
-            f'Sorted matches for {key}: {match_indices}')
+        logging.level_debug() and logging.log(
+            2, f'Sorted matches for {key}: {match_indices}')
 
         # Collect results in sorted order
         results = list()