some pep8

.flake8

@@ -0,0 +1,26 @@
+[flake8]
+exclude =
+    .git,
+    .cache,
+    .eggs,
+    .idea,
+    .Python,
+    docs/,
+    tmp/,
+    env/,
+    build/,
+    *.build/,
+    develop-eggs/,
+    dist/,
+    downloads/,
+    eggs/,
+    .eggs/,
+    lib/,
+    lib64/,
+    parts/,
+    sdist/,
+    var/,
+    *.egg-info/,
+    .installed.cfg,
+    *.egg
+ignore = E501

.travis.yml

@@ -4,4 +4,6 @@ python:
   - "2.7"
 install:
   - "pip install ."
-script: "python setup.py test"
+script:
+  - "python setup.py flake8"
+  - "python setup.py test"

docs/conf.py

@@ -11,14 +11,15 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys, os
+import sys
+import os
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #sys.path.insert(0, os.path.abspath('.'))
 
-# -- General configuration -----------------------------------------------------
+# -- General configuration -----------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
 #needs_sphinx = '1.0'
@@ -87,7 +88,7 @@ pygments_style = 'sphinx'
 # A list of ignored prefixes for module index sorting.
 #modindex_common_prefix = []
 
-# -- Options for HTML output ---------------------------------------------------
+# -- Options for HTML output ---------------------------------------------
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
@@ -166,7 +167,7 @@ html_static_path = ['_static']
 # Output file base name for HTML help builder.
 htmlhelp_basename = 'YandexTankdoc'
 
-# -- Options for LaTeX output --------------------------------------------------
+# -- Options for LaTeX output --------------------------------------------
 
 latex_elements = {
     # The paper size ('letterpaper' or 'a4paper').
@@ -206,7 +207,7 @@ latex_documents = [
 # If false, no module index is generated.
 #latex_domain_indices = True
 
-# -- Options for manual page output --------------------------------------------
+# -- Options for manual page output --------------------------------------
 
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
@@ -217,7 +218,7 @@ man_pages = [
 # If true, show URL addresses after external links.
 #man_show_urls = False
 
-# -- Options for Texinfo output ------------------------------------------------
+# -- Options for Texinfo output ------------------------------------------
 
 # Grouping the document tree into Texinfo files. List of tuples
 # (source start file, target name, title, author,
@@ -236,7 +237,7 @@ texinfo_documents = [
 # How to display URL addresses: 'footnote', 'no', or 'inline'.
 #texinfo_show_urls = 'footnote'
 
-# -- Options for Epub output ---------------------------------------------------
+# -- Options for Epub output ---------------------------------------------
 
 # Bibliographic Dublin Core info.
 epub_title = u'Yandex.Tank'

setup.py

@@ -21,7 +21,7 @@ analytic tools for the results they produce.
         'pip>=8.1.2',
     ],
     setup_requires=[
-        'pytest-runner',
+        'pytest-runner', 'flake8',
     ],
     tests_require=[
         'pytest',

yandextank/api/__init__.py

@@ -1,4 +1,4 @@
 '''
 Package contains all tank tool core code
 '''
-from apiworker import *
+from apiworker import *  # noqc: F401,F403

yandextank/plugins/Telegraf/decoder.py

@@ -25,24 +25,24 @@ class MetricsDecoder(object):
             'system_load1': 'System_la1',
             'system_load5': 'System_la5',
             'system_load15': 'System_la15',
-            #'cpu_usage_user': 'CPU_user',
-            #'cpu_usage_system': 'CPU_system',
-            #'cpu_usage_idle': 'CPU_idle',
-            #'cpu_usage_iowait': 'CPU_iowait',
-            #'cpu_usage_irq': 'CPU_irq',
-            #'cpu_usage_nice': 'CPU_nice',
-            #'cpu_usage_softirq': 'CPU_softirq',
-            #'cpu_usage_steal': 'CPU_steal',
-            #'cpu_usage_guest': 'CPU_guest',
+            # 'cpu_usage_user': 'CPU_user',
+            # 'cpu_usage_system': 'CPU_system',
+            # 'cpu_usage_idle': 'CPU_idle',
+            # 'cpu_usage_iowait': 'CPU_iowait',
+            # 'cpu_usage_irq': 'CPU_irq',
+            # 'cpu_usage_nice': 'CPU_nice',
+            # 'cpu_usage_softirq': 'CPU_softirq',
+            # 'cpu_usage_steal': 'CPU_steal',
+            # 'cpu_usage_guest': 'CPU_guest',
             'nstat_TcpRetransSegs': 'Net_retransmit'
             # those guys became inactive due to net interface names and disk ids
             # we don't need unknown id data here
-            #'net_packets_recv': 'Net_rx',
-            #'net_packets_sent': 'Net_tx',
-            #'net_bytes_recv': 'Net_recv',
-            #'net_bytes_sent': 'Net_send',
-            #'diskio_read_bytes': 'Disk_read',
-            #'diskio_write_bytes': 'Disk_write',
+            # 'net_packets_recv': 'Net_rx',
+            # 'net_packets_sent': 'Net_tx',
+            # 'net_bytes_recv': 'Net_recv',
+            # 'net_bytes_sent': 'Net_send',
+            # 'diskio_read_bytes': 'Disk_read',
+            # 'diskio_write_bytes': 'Disk_write',
         }
 
         self.diff_metrics = {