Reformat and remove trailing whitespaces

file_resubmit/admin.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 import os
 import uuid
- 
+
 from django import forms
 from django.forms.widgets import FILE_INPUT_CONTRADICTION
 from django.db import models
@@ -19,17 +19,17 @@
 
 
 class AdminResubmitBaseWidget(BaseWidget):
-
     def __init__(self, attrs=None, field_type=None):
         super(AdminResubmitBaseWidget, self).__init__()
-        self.cache_key = '' 
+        self.cache_key = ''
         self.field_type = field_type
 
     def value_from_datadict(self, data, files, name):
-        upload = super(AdminResubmitBaseWidget, self).value_from_datadict(data, files, name)
+        upload = super(AdminResubmitBaseWidget, self).value_from_datadict(
+            data, files, name)
         if upload == FILE_INPUT_CONTRADICTION:
             return upload
-        
+
         self.input_name = "%s_cache_key" % name
         self.cache_key = data.get(self.input_name, "")
 
@@ -43,47 +43,51 @@ def value_from_datadict(self, data, files, name):
                 upload = restored
                 files[name] = upload
         return upload
-    
+
     def random_key(self):
         return uuid.uuid4().hex
-    
+
     def output_extra_data(self, value):
         output = ''
         if value and self.cache_key:
             output += ' ' + self.filename_from_value(value)
         if self.cache_key:
-            output += forms.HiddenInput().render(self.input_name, self.cache_key, {})
+            output += forms.HiddenInput().render(
+                self.input_name,
+                self.cache_key,
+                {},
+            )
         return output
-    
+
     def filename_from_value(self, value):
-        if value: 
+        if value:
             return os.path.split(value.name)[-1]
-        
-    
+
+
 class AdminResubmitFileWidget(AdminResubmitBaseWidget):
     template_with_initial = ClearableFileInput.template_with_initial
     template_with_clear = ClearableFileInput.template_with_clear
-    
+
     def render(self, name, value, attrs=None):
         output = ClearableFileInput.render(self, name, value, attrs)
         output += self.output_extra_data(value)
         return mark_safe(output)
 
 
 class AdminResubmitImageWidget(AdminResubmitBaseWidget):
-
     def render(self, name, value, attrs=None):
-        output = super(AdminResubmitImageWidget, self).render(name, value, attrs)
+        output = super(AdminResubmitImageWidget, self).render(
+            name, value, attrs)
         output += self.output_extra_data(value)
         return mark_safe(output)
 
 
 class AdminResubmitMixin(object):
-
     def formfield_for_dbfield(self, db_field, **kwargs):
         if isinstance(db_field, ImageField):
             return db_field.formfield(widget=AdminResubmitImageWidget)
         elif isinstance(db_field, models.FileField):
             return db_field.formfield(widget=AdminResubmitFileWidget)
         else:
-            return super(AdminResubmitMixin, self).formfield_for_dbfield(db_field, **kwargs)
+            return super(AdminResubmitMixin, self).formfield_for_dbfield(
+                db_field, **kwargs)

file_resubmit/cache.py

@@ -9,7 +9,6 @@
 
 
 class FileCache(object):
-
     def __init__(self):
         self.backend = self.get_backend()
 
@@ -29,19 +28,19 @@ def set(self, key, upload):
     def get(self, key, field_name):
         upload = None
         state = self.backend.get(key)
-        if state: 
+        if state:
             f = BytesIO()
             f.write(state["content"])
             upload = InMemoryUploadedFile(
-                    file=f,
-                    field_name=field_name,
-                    name=state["name"],
-                    content_type=state["content_type"],
-                    size=state["size"],
-                    charset=state["charset"])
+                file=f,
+                field_name=field_name,
+                name=state["name"],
+                content_type=state["content_type"],
+                size=state["size"],
+                charset=state["charset"],
+            )
             upload.file.seek(0)
         return upload
-    
+
     def delete(self, key):
         self.backend.delete(key)
-