AppliedPEP8 to python source

safe-commit-hook.py

@@ -5,47 +5,52 @@
 import subprocess
 import re
 
-DEFAULT_PATTERNS=os.path.expanduser('~/.safe-commit-hook/git-deny-patterns.json')
+DEFAULT_PATTERNS = os.path.expanduser('~/.safe-commit-hook/git-deny-patterns.json')
 REPO_ROOT = os.getcwd()
 WHITELIST = os.path.join(REPO_ROOT, '.whitelist')
 
 
 def make_exact_matcher(str):
     def m(target):
         return str == target
-    return m 
+    return m
+
 
 def make_regex_matcher(pattern):
     prog = re.compile(pattern)
     def m(target):
-        return prog.match(target) 
-    return m 
+        return prog.match(target)
+    return m
+
 
 def make_str_matcher(p):
     if p['type'] == 'regex':
         return make_regex_matcher(p['pattern'])
     elif p['type'] == 'match':
         return make_exact_matcher(p['pattern'])
-        
+
 
 def make_filename_matcher(p):
     def m(target_filename):
         t = os.path.basename(target_filename)
         return p['_match'](t)
     return m
 
+
 def make_extension_matcher(p):
     def m(target_filename):
         _, file_extension = os.path.splitext(target_filename)
         file_extension = file_extension[1:]
         return p['_match'](file_extension)
     return m
 
+
 def make_path_matcher(p):
     def m(target_filename):
         return p['_match'](target_filename)
     return m
 
+
 def make_matcher(p):
     p['_match'] = make_str_matcher(p)
 
@@ -56,16 +61,18 @@ def make_matcher(p):
     if p['part'] == 'path':
         return make_path_matcher(p)
 
+
 def read_patterns():
     matchers = []
-    with open(DEFAULT_PATTERNS) as data_file:    
+    with open(DEFAULT_PATTERNS) as data_file:
         data = json.load(data_file)
         for p in data:
             matcher = make_matcher(p)
             if matcher:
                 p['matcher'] = matcher
                 matchers.append(p)
-        return matchers 
+        return matchers
+
 
 def load_whitelist():
     ignore = []
@@ -76,6 +83,7 @@ def load_whitelist():
             ignore.append(path)
     return ignore
 
+
 def match_patterns(patterns, files, whitelist=None):
     commit_safe = True
     for f in files:
@@ -95,7 +103,7 @@ def match_patterns(patterns, files, whitelist=None):
         exit(1)
 
 
-cmd='git diff --name-only --cached'
+cmd = 'git diff --name-only --cached'
 result = subprocess.check_output(cmd, shell=True)
 files = result.split("\n")
 patterns = read_patterns()
@@ -105,4 +113,3 @@ def match_patterns(patterns, files, whitelist=None):
     match_patterns(patterns, files, whitelist)
 else:
     match_patterns(patterns, files)
-