From 62146a3e79b495239d467f09a2e3e0914130bebf Mon Sep 17 00:00:00 2001
From: Raphael Michel <mail@raphaelmichel.de>
Date: Mon, 15 Oct 2018 23:51:27 +0200
Subject: [PATCH] Fix style errors

---
 demo.py                         | 24 ------------------------
 drafthorse/models/elements.py   |  8 +++-----
 drafthorse/models/fields.py     |  3 ++-
 drafthorse/models/tradelines.py |  4 ++--
 tests/test_roundtrip.py         |  2 +-
 5 files changed, 8 insertions(+), 33 deletions(-)
 delete mode 100644 demo.py

diff --git a/demo.py b/demo.py
deleted file mode 100644
index ba71c00..0000000
--- a/demo.py
+++ /dev/null
@@ -1,24 +0,0 @@
-from datetime import date
-
-from drafthorse.models.document import Document, IncludedNote
-from drafthorse.utils import prettify
-
-"""
-doc = Document()
-doc.context.guideline_parameter.id = "urn:ferd:CrossIndustryDocument:invoice:1p0:comfort"
-doc.header.id = "RE1337"
-doc.header.name = "RECHNUNG"
-doc.header.type_code = "380"
-doc.header.issue_date_time.value = date.today()
-doc.header.languages.add("de")
-n = IncludedNote()
-n.content.add("Test Node 1")
-n.content.add("Test Node 2")
-doc.header.notes.add(n)
-
-doc.trade.agreement.seller.name = "Lieferant GmbH"
-"""
-
-samplexml = open("sample.xml", "rb").read()
-doc = Document.parse(samplexml)
-print(prettify(doc.serialize()))
diff --git a/drafthorse/models/elements.py b/drafthorse/models/elements.py
index c7fc2c2..16c5b44 100644
--- a/drafthorse/models/elements.py
+++ b/drafthorse/models/elements.py
@@ -1,16 +1,14 @@
 import sys
-from decimal import Decimal
-
-from datetime import date, datetime
-
 import xml.etree.cElementTree as ET
 from collections import OrderedDict
+from datetime import datetime
+from decimal import Decimal
 
 from drafthorse.utils import validate_xml
 
 from . import NS_UDT
-from .fields import Field
 from .container import Container
+from .fields import Field
 
 
 class BaseElementMeta(type):
diff --git a/drafthorse/models/fields.py b/drafthorse/models/fields.py
index 0da21fe..c50d8a3 100644
--- a/drafthorse/models/fields.py
+++ b/drafthorse/models/fields.py
@@ -1,5 +1,6 @@
-from .container import Container, StringContainer, CurrencyContainer, IDContainer
 from . import BASIC
+from .container import (Container, CurrencyContainer, IDContainer,
+                        StringContainer)
 
 
 class Field:
diff --git a/drafthorse/models/tradelines.py b/drafthorse/models/tradelines.py
index d4d3d0b..b60e1a0 100644
--- a/drafthorse/models/tradelines.py
+++ b/drafthorse/models/tradelines.py
@@ -1,6 +1,6 @@
 from . import BASIC, COMFORT, EXTENDED, NS_RAM
-from .accounting import (AccountingAccount, BillingSpecifiedPeriod,
-                         TradeAllowanceCharge, ApplicableTradeTax)
+from .accounting import (AccountingAccount, ApplicableTradeTax,
+                         BillingSpecifiedPeriod, TradeAllowanceCharge)
 from .delivery import SupplyChainEvent
 from .elements import Element
 from .fields import (CurrencyField, Field, MultiField, QuantityField,
diff --git a/tests/test_roundtrip.py b/tests/test_roundtrip.py
index c4bb25f..e358e93 100644
--- a/tests/test_roundtrip.py
+++ b/tests/test_roundtrip.py
@@ -15,4 +15,4 @@ def test_sample_roundtrip(filename):
     origxml = prettify(open(os.path.join(os.path.dirname(__file__), 'samples', filename), 'r').read())
     doc = Document.parse(origxml)
     generatedxml = prettify(doc.serialize())
-    assert generatedxml.decode().strip() == origxml.decode().strip()
\ No newline at end of file
+    assert generatedxml.decode().strip() == origxml.decode().strip()
-- 
2.47.3