From 6d1695320e09320f43efca403992d7d1791ff2a7 Mon Sep 17 00:00:00 2001
From: Rolf Erik Lekang <me@rolflekang.com>
Date: Sun, 20 Dec 2015 23:02:27 +0100
Subject: [PATCH] refactor: Fix quantified code warnings

---
 semantic_release/cli.py              | 2 +-
 semantic_release/history/__init__.py | 4 ++--
 semantic_release/history/logs.py     | 2 +-
 semantic_release/settings.py         | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/semantic_release/cli.py b/semantic_release/cli.py
index 86df2fff2..b1fce7de0 100644
--- a/semantic_release/cli.py
+++ b/semantic_release/cli.py
@@ -75,7 +75,7 @@ def changelog(**kwargs):
     current_version = get_current_version()
     log = generate_changelog(get_previous_version(current_version), current_version)
     for section in CHANGELOG_SECTIONS:
-        if len(log[section]) == 0:
+        if not log[section]:
             continue
 
         click.echo(section.capitalize())
diff --git a/semantic_release/history/__init__.py b/semantic_release/history/__init__.py
index a7442aba8..104ff5ecd 100644
--- a/semantic_release/history/__init__.py
+++ b/semantic_release/history/__init__.py
@@ -70,8 +70,8 @@ def set_new_version(new_version):
         content = fr.read()
 
     content = re.sub(
-        r'{} ?= ?["\']\d+\.\d+(?:\.\d+)?["\']'.format(variable),
-        '{} = \'{}\''.format(variable, new_version),
+        r'{0} ?= ?["\']\d+\.\d+(?:\.\d+)?["\']'.format(variable),
+        '{0} = \'{1}\''.format(variable, new_version),
         content
     )
 
diff --git a/semantic_release/history/logs.py b/semantic_release/history/logs.py
index 721223bce..89f42b990 100644
--- a/semantic_release/history/logs.py
+++ b/semantic_release/history/logs.py
@@ -109,7 +109,7 @@ def markdown_changelog(version, changelog, header=False):
         output += '## v{0}\n'.format(version)
 
     for section in CHANGELOG_SECTIONS:
-        if len(changelog[section]) == 0:
+        if not changelog[section]:
             continue
 
         output += '\n### {0}\n'.format(section.capitalize())
diff --git a/semantic_release/settings.py b/semantic_release/settings.py
index 3fe9dde10..cb8ae5933 100644
--- a/semantic_release/settings.py
+++ b/semantic_release/settings.py
@@ -24,7 +24,7 @@ def _config():
 def current_commit_parser():
     try:
         parts = config.get('semantic_release', 'commit_parser').split('.')
-        module = '.'.join(parts[:len(parts) - 1])
+        module = '.'.join(parts[:-1])
         return getattr(importlib.import_module(module), parts[-1])
     except (ImportError, AttributeError) as error:
         raise ImproperConfigurationError('Unable to import parser "{}"'.format(error))