diff --git a/frappe/core/page/data_import_tool/exporter.py b/frappe/core/page/data_import_tool/exporter.py
index d76ba01bff..caa6ae90ef 100644
--- a/frappe/core/page/data_import_tool/exporter.py
+++ b/frappe/core/page/data_import_tool/exporter.py
@@ -284,7 +284,7 @@ def get_template(doctype=None, parent_doctype=None, all_doctypes="No", with_data
 	if from_data_import == "Yes" and excel_format == "Yes":
 		filename = frappe.generate_hash("", 10)
 		with open(filename, 'wb') as f:
-		    f.write(cstr(w.getvalue()).encode("utf-8"))
+			f.write(cstr(w.getvalue()).encode("utf-8"))
 		f = open(filename)
 		reader = csv.reader(f)
 
diff --git a/frappe/core/report/permitted_documents_for_user/permitted_documents_for_user.py b/frappe/core/report/permitted_documents_for_user/permitted_documents_for_user.py
index 377e2c73bb..632a1f2e45 100644
--- a/frappe/core/report/permitted_documents_for_user/permitted_documents_for_user.py
+++ b/frappe/core/report/permitted_documents_for_user/permitted_documents_for_user.py
@@ -16,12 +16,12 @@ def execute(filters=None):
 	data = frappe.get_list(doctype, fields=fields, as_list=True, user=user)
 
 	if show_permissions:
- 		columns = columns + ["Read", "Write", "Create", "Delete", "Submit", "Cancel", "Amend", "Print", "Email",
- 		                     "Report", "Import", "Export", "Share"]
- 		data = list(data)
- 		for i,item in enumerate(data):
- 			temp = frappe.permissions.get_doc_permissions(frappe.get_doc(doctype, item[0]), False,user)
- 			data[i] = item+(temp.get("read"),temp.get("write"),temp.get("create"),temp.get("delete"),temp.get("submit"),temp.get("cancel"),temp.get("amend"),temp.get("print"),temp.get("email"),temp.get("report"),temp.get("import"),temp.get("export"),temp.get("share"),)
+		columns = columns + ["Read", "Write", "Create", "Delete", "Submit", "Cancel", "Amend", "Print", "Email",
+		                     "Report", "Import", "Export", "Share"]
+		data = list(data)
+		for i,item in enumerate(data):
+			temp = frappe.permissions.get_doc_permissions(frappe.get_doc(doctype, item[0]), False,user)
+			data[i] = item+(temp.get("read"),temp.get("write"),temp.get("create"),temp.get("delete"),temp.get("submit"),temp.get("cancel"),temp.get("amend"),temp.get("print"),temp.get("email"),temp.get("report"),temp.get("import"),temp.get("export"),temp.get("share"),)
 
 	return columns, data
 
diff --git a/frappe/integrations/doctype/oauth_bearer_token/oauth_bearer_token.py b/frappe/integrations/doctype/oauth_bearer_token/oauth_bearer_token.py
index 1c7e921140..09fd29075b 100644
--- a/frappe/integrations/doctype/oauth_bearer_token/oauth_bearer_token.py
+++ b/frappe/integrations/doctype/oauth_bearer_token/oauth_bearer_token.py
@@ -9,5 +9,5 @@ from frappe.model.document import Document
 class OAuthBearerToken(Document):
 	def validate(self):
 		if not self.expiration_time:
-	 		self.expiration_time = frappe.utils.datetime.datetime.strptime(self.creation, "%Y-%m-%d %H:%M:%S.%f") + frappe.utils.datetime.timedelta(seconds=self.expires_in)
+			self.expiration_time = frappe.utils.datetime.datetime.strptime(self.creation, "%Y-%m-%d %H:%M:%S.%f") + frappe.utils.datetime.timedelta(seconds=self.expires_in)
 
diff --git a/frappe/model/db_schema.py b/frappe/model/db_schema.py
index 01725e12a6..37d644883e 100644
--- a/frappe/model/db_schema.py
+++ b/frappe/model/db_schema.py
@@ -464,8 +464,8 @@ class DbManager:
 		"""
 		Pass root_conn here for access to all databases.
 		"""
- 		if db:
- 			self.db = db
+		if db:
+			self.db = db
 
 	def get_current_host(self):
 		return self.db.sql("select user()")[0][0].split('@')[1]