Appease pycodestyle

docs/conf.py

@@ -57,23 +57,30 @@ latex_documents = [
     (master_doc, 'stix2.tex', 'stix2 Documentation', 'OASIS', 'manual'),
 ]
 
+
 def get_property_type(prop):
+    """Convert property classname into pretty string name of property.
+
+    """
     try:
         prop_class = prop.__name__
     except AttributeError:
         prop_class = prop.__class__.__name__
+    # Remove 'Property' from the string
     prop_class = prop_class.split('Property')[0]
+    # Split camelcase with spaces
     split_camelcase = re.sub('(?!^)([A-Z][a-z]+)', r' \1', prop_class).split()
     prop_class = ' '.join(split_camelcase)
     return prop_class
 
+
 class STIXAttributeDocumenter(ClassDocumenter):
-    '''Custom Sphinx extension to auto-document STIX properties.
+    """Custom Sphinx extension to auto-document STIX properties.
 
     Needed because descendants of _STIXBase use `_properties` dictionaries
     instead of instance variables for STIX 2 objects' properties.
 
-    '''
+    """
     objtype = 'stixattr'
     directivetype = 'class'
     priority = 999
@@ -100,5 +107,6 @@ class STIXAttributeDocumenter(ClassDocumenter):
             self.add_line('    - %s' % prop_str, '<stixattr>')
         self.add_line('', '<stixattr>')
 
+
 def setup(app):
     app.add_autodocumenter(STIXAttributeDocumenter)

stix2/v20/observables.py

@@ -76,7 +76,7 @@ class ExtensionsProperty(DictionaryProperty):
 class Artifact(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716219>`__.
-    """
+    """  # noqa
 
     _type = 'artifact'
     _properties = OrderedDict()
@@ -98,7 +98,7 @@ class Artifact(_Observable):
 class AutonomousSystem(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716221>`__.
-    """
+    """  # noqa
 
     _type = 'autonomous-system'
     _properties = OrderedDict()
@@ -114,7 +114,7 @@ class AutonomousSystem(_Observable):
 class Directory(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716223>`__.
-    """
+    """  # noqa
 
     _type = 'directory'
     _properties = OrderedDict()
@@ -134,7 +134,7 @@ class Directory(_Observable):
 class DomainName(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716225>`__.
-    """
+    """  # noqa
 
     _type = 'domain-name'
     _properties = OrderedDict()
@@ -149,7 +149,7 @@ class DomainName(_Observable):
 class EmailAddress(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716227>`__.
-    """
+    """  # noqa
 
     _type = 'email-addr'
     _properties = OrderedDict()
@@ -165,7 +165,7 @@ class EmailAddress(_Observable):
 class EmailMIMEComponent(_STIXBase):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716231>`__.
-    """
+    """  # noqa
 
     _properties = OrderedDict()
     _properties.update([
@@ -183,7 +183,7 @@ class EmailMIMEComponent(_STIXBase):
 class EmailMessage(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716229>`__.
-    """
+    """  # noqa
 
     _type = 'email-message'
     _properties = OrderedDict()
@@ -217,7 +217,7 @@ class EmailMessage(_Observable):
 class ArchiveExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716235>`__.
-    """
+    """  # noqa
 
     _type = 'archive-ext'
     _properties = OrderedDict()
@@ -231,7 +231,7 @@ class ArchiveExt(_Extension):
 class AlternateDataStream(_STIXBase):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716239>`__.
-    """
+    """  # noqa
 
     _properties = OrderedDict()
     _properties.update([
@@ -244,7 +244,7 @@ class AlternateDataStream(_STIXBase):
 class NTFSExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716237>`__.
-    """
+    """  # noqa
 
     _type = 'ntfs-ext'
     _properties = OrderedDict()
@@ -257,7 +257,7 @@ class NTFSExt(_Extension):
 class PDFExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716241>`__.
-    """
+    """  # noqa
 
     _type = 'pdf-ext'
     _properties = OrderedDict()
@@ -273,7 +273,7 @@ class PDFExt(_Extension):
 class RasterImageExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716243>`__.
-    """
+    """  # noqa
 
     _type = 'raster-image-ext'
     _properties = OrderedDict()
@@ -289,7 +289,7 @@ class RasterImageExt(_Extension):
 class WindowsPEOptionalHeaderType(_STIXBase):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716248>`__.
-    """
+    """  # noqa
 
     _properties = OrderedDict()
     _properties.update([
@@ -334,7 +334,7 @@ class WindowsPEOptionalHeaderType(_STIXBase):
 class WindowsPESection(_STIXBase):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716250>`__.
-    """
+    """  # noqa
 
     _properties = OrderedDict()
     _properties.update([
@@ -348,7 +348,7 @@ class WindowsPESection(_STIXBase):
 class WindowsPEBinaryExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716245>`__.
-    """
+    """  # noqa
 
     _type = 'windows-pebinary-ext'
     _properties = OrderedDict()
@@ -371,7 +371,7 @@ class WindowsPEBinaryExt(_Extension):
 class File(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716233>`__.
-    """
+    """  # noqa
 
     _type = 'file'
     _properties = OrderedDict()
@@ -405,7 +405,7 @@ class File(_Observable):
 class IPv4Address(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716252>`__.
-    """
+    """  # noqa
 
     _type = 'ipv4-addr'
     _properties = OrderedDict()
@@ -421,7 +421,7 @@ class IPv4Address(_Observable):
 class IPv6Address(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716254>`__.
-    """
+    """  # noqa
 
     _type = 'ipv6-addr'
     _properties = OrderedDict()
@@ -437,7 +437,7 @@ class IPv6Address(_Observable):
 class MACAddress(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716256>`__.
-    """
+    """  # noqa
 
     _type = 'mac-addr'
     _properties = OrderedDict()
@@ -451,7 +451,7 @@ class MACAddress(_Observable):
 class Mutex(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716258>`__.
-    """
+    """  # noqa
 
     _type = 'mutex'
     _properties = OrderedDict()
@@ -465,7 +465,7 @@ class Mutex(_Observable):
 class HTTPRequestExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716262>`__.
-    """
+    """  # noqa
 
     _type = 'http-request-ext'
     _properties = OrderedDict()
@@ -482,7 +482,7 @@ class HTTPRequestExt(_Extension):
 class ICMPExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716264>`__.
-    """
+    """  # noqa
 
     _type = 'icmp-ext'
     _properties = OrderedDict()
@@ -495,7 +495,7 @@ class ICMPExt(_Extension):
 class SocketExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716266>`__.
-    """
+    """  # noqa
 
     _type = 'socket-ext'
     _properties = OrderedDict()
@@ -536,7 +536,7 @@ class SocketExt(_Extension):
 class TCPExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716271>`__.
-    """
+    """  # noqa
 
     _type = 'tcp-ext'
     _properties = OrderedDict()
@@ -549,7 +549,7 @@ class TCPExt(_Extension):
 class NetworkTraffic(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716260>`__.
-    """
+    """  # noqa
 
     _type = 'network-traffic'
     _properties = OrderedDict()
@@ -583,7 +583,7 @@ class NetworkTraffic(_Observable):
 class WindowsProcessExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716275>`__.
-    """
+    """  # noqa
 
     _type = 'windows-process-ext'
     _properties = OrderedDict()
@@ -600,7 +600,7 @@ class WindowsProcessExt(_Extension):
 class WindowsServiceExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716277>`__.
-    """
+    """  # noqa
 
     _type = 'windows-service-ext'
     _properties = OrderedDict()
@@ -638,7 +638,7 @@ class WindowsServiceExt(_Extension):
 class Process(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716273>`__.
-    """
+    """  # noqa
 
     _type = 'process'
     _properties = OrderedDict()
@@ -679,7 +679,7 @@ class Process(_Observable):
 class Software(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716282>`__.
-    """
+    """  # noqa
 
     _type = 'software'
     _properties = OrderedDict()
@@ -697,7 +697,7 @@ class Software(_Observable):
 class URL(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716284>`__.
-    """
+    """  # noqa
 
     _type = 'url'
     _properties = OrderedDict()
@@ -711,7 +711,7 @@ class URL(_Observable):
 class UNIXAccountExt(_Extension):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716289>`__.
-    """
+    """  # noqa
 
     _type = 'unix-account-ext'
     _properties = OrderedDict()
@@ -726,7 +726,7 @@ class UNIXAccountExt(_Extension):
 class UserAccount(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716286>`__.
-    """
+    """  # noqa
 
     _type = 'user-account'
     _properties = OrderedDict()
@@ -752,7 +752,7 @@ class UserAccount(_Observable):
 class WindowsRegistryValueType(_STIXBase):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716293>`__.
-    """
+    """  # noqa
 
     _type = 'windows-registry-value-type'
     _properties = OrderedDict()
@@ -780,7 +780,7 @@ class WindowsRegistryValueType(_STIXBase):
 class WindowsRegistryKey(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716291>`__.
-    """
+    """  # noqa
 
     _type = 'windows-registry-key'
     _properties = OrderedDict()
@@ -804,7 +804,7 @@ class WindowsRegistryKey(_Observable):
 class X509V3ExtenstionsType(_STIXBase):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716298>`__.
-    """
+    """  # noqa
 
     _type = 'x509-v3-extensions-type'
     _properties = OrderedDict()
@@ -831,7 +831,7 @@ class X509V3ExtenstionsType(_STIXBase):
 class X509Certificate(_Observable):
     """For more detailed information on this object's properties, see
     `the STIX 2.0 specification <http://docs.oasis-open.org/cti/stix/v2.0/cs01/part4-cyber-observable-objects/stix-v2.0-cs01-part4-cyber-observable-objects.html#_Toc496716296>`__.
-    """
+    """  # noqa
 
     _type = 'x509-certificate'
     _properties = OrderedDict()