Merge pull request #27288 from ankush/strict_linting

chore: cleanup linting errors and introduce strict linting checks

.git-blame-ignore-revs

@@ -16,3 +16,4 @@
 
 # Whitespace fix throughout codebase
 4551d7d6029b6f587f6c99d4f8df5519241c6a86
+b147b85e6ac19a9220cd1e2958a6ebd99373283a

.github/helper/.flake8_strict

@@ -0,0 +1,72 @@
+[flake8]
+ignore =
+    B007,
+    B950,
+    E101,
+    E111,
+    E114,
+    E116,
+    E117,
+    E121,
+    E122,
+    E123,
+    E124,
+    E125,
+    E126,
+    E127,
+    E128,
+    E131,
+    E201,
+    E202,
+    E203,
+    E211,
+    E221,
+    E222,
+    E223,
+    E224,
+    E225,
+    E226,
+    E228,
+    E231,
+    E241,
+    E242,
+    E251,
+    E261,
+    E262,
+    E265,
+    E266,
+    E271,
+    E272,
+    E273,
+    E274,
+    E301,
+    E302,
+    E303,
+    E305,
+    E306,
+    E401,
+    E402,
+    E501,
+    E502,
+    E701,
+    E702,
+    E703,
+    E741,
+    F401,
+    F403,
+    W191,
+    W291,
+    W292,
+    W293,
+    W391,
+    W503,
+    W504,
+    E711,
+    E129,
+    F841,
+    E713,
+    E712,
+
+
+max-line-length = 200
+exclude=.github/helper/semgrep_rules,test_*.py

.github/workflows/semgrep.yml → .github/workflows/linters.yml

@@ -1,11 +1,12 @@
-name: Semgrep
+name: Linters
 
 on:
   pull_request: { }
 
 jobs:
-  semgrep:
-    name: Frappe Linter
+
+  linters:
+    name: linters
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
@@ -16,3 +17,11 @@ jobs:
             config: >-
               r/python.lang.correctness
               .github/helper/semgrep_rules
+
+      - name: Set up Python 3.8
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.8
+
+      - name: Install and Run Pre-commit
+        uses: pre-commit/action@v2.0.0

.pre-commit-config.yaml

@@ -0,0 +1,29 @@
+exclude: 'node_modules|.git'
+default_stages: [commit]
+fail_fast: false
+
+
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.0.1
+    hooks:
+      - id: trailing-whitespace
+        files: "erpnext.*"
+        exclude: ".*json$|.*txt$|.*csv|.*md"
+      - id: check-yaml
+      - id: no-commit-to-branch
+        args: ['--branch', 'develop']
+      - id: check-merge-conflict
+      - id: check-ast
+
+  - repo: https://gitlab.com/pycqa/flake8
+    rev: 3.9.2
+    hooks:
+      - id: flake8
+        args: ['--config', '.github/helper/.flake8_strict']
+        exclude: ".*setup.py$"
+
+ci:
+    autoupdate_schedule: weekly
+    skip: []
+    submodules: false

erpnext/accounts/custom/address.py

@@ -31,7 +31,7 @@ class ERPNextAddress(Address):
 		customers = frappe.db.get_all("Customer", filters=filters, as_list=True)
 		for customer_name in customers:
 			frappe.db.set_value("Customer", customer_name[0], "primary_address", address_display)
-			
+
 @frappe.whitelist()
 def get_shipping_address(company, address = None):
 	filters = [

erpnext/accounts/deferred_revenue.py

@@ -359,7 +359,7 @@ def make_gl_entries(doc, credit_account, debit_account, against,
 		try:
 			make_gl_entries(gl_entries, cancel=(doc.docstatus == 2), merge_entries=True)
 			frappe.db.commit()
-		except:
+		except Exception:
 			frappe.db.rollback()
 			traceback = frappe.get_traceback()
 			frappe.log_error(message=traceback)
@@ -430,7 +430,7 @@ def book_revenue_via_journal_entry(doc, credit_account, debit_account, against,
 
 		if submit:
 			journal_entry.submit()
-	except:
+	except Exception:
 		frappe.db.rollback()
 		traceback = frappe.get_traceback()
 		frappe.log_error(message=traceback)

erpnext/accounts/doctype/bank_transaction/bank_transaction.py

@@ -21,7 +21,7 @@ class BankTransaction(StatusUpdater):
 		self.update_allocations()
 		self.clear_linked_payment_entries()
 		self.set_status(update=True)
-	
+
 	def on_cancel(self):
 		self.clear_linked_payment_entries(for_cancel=True)
 		self.set_status(update=True)
@@ -45,7 +45,7 @@ class BankTransaction(StatusUpdater):
 			frappe.db.set_value(self.doctype, self.name, "status", "Reconciled")
 
 		self.reload()
-	
+
 	def clear_linked_payment_entries(self, for_cancel=False):
 		for payment_entry in self.payment_entries:
 			if payment_entry.payment_document in ["Payment Entry", "Journal Entry", "Purchase Invoice", "Expense Claim"]:
@@ -77,7 +77,7 @@ class BankTransaction(StatusUpdater):
 
 def get_reconciled_bank_transactions(payment_entry):
 	reconciled_bank_transactions = frappe.get_all(
-		'Bank Transaction Payments', 
+		'Bank Transaction Payments',
 		filters = {
 			'payment_entry': payment_entry.payment_entry
 		},

erpnext/accounts/doctype/finance_book/test_finance_book.py

@@ -40,4 +40,4 @@ def create_finance_book():
 	else:
 		finance_book = frappe.get_doc("Finance Book", "_Test Finance Book")
 
-	return finance_book
+	return finance_book

erpnext/accounts/doctype/party_link/party_link.py

@@ -10,14 +10,14 @@ class PartyLink(Document):
 		if self.primary_role not in ['Customer', 'Supplier']:
 			frappe.throw(_("Allowed primary roles are 'Customer' and 'Supplier'. Please select one of these roles only."),
 				title=_("Invalid Primary Role"))
-		
+
 		existing_party_link = frappe.get_all('Party Link', {
 			'primary_party': self.secondary_party
 		}, pluck="primary_role")
 		if existing_party_link:
 			frappe.throw(_('{} {} is already linked with another {}')
 				.format(self.secondary_role, self.secondary_party, existing_party_link[0]))
-		
+
 		existing_party_link = frappe.get_all('Party Link', {
 			'secondary_party': self.primary_party
 		}, pluck="primary_role")

erpnext/accounts/doctype/payment_entry/payment_entry.py

@@ -484,7 +484,7 @@ class PaymentEntry(AccountsController):
 
 	def validate_amounts(self):
 		self.validate_received_amount()
-	
+
 	def validate_received_amount(self):
 		if self.paid_from_account_currency == self.paid_to_account_currency:
 			if self.paid_amount != self.received_amount:

erpnext/accounts/doctype/period_closing_voucher/period_closing_voucher.py

@@ -54,7 +54,7 @@ class PeriodClosingVoucher(AccountsController):
 		if gl_entries:
 			from erpnext.accounts.general_ledger import make_gl_entries
 			make_gl_entries(gl_entries)
-	
+
 	def get_gl_entries(self):
 		gl_entries = []
 		pl_accounts = self.get_pl_balances()
@@ -77,7 +77,7 @@ class PeriodClosingVoucher(AccountsController):
 			gl_entries += gle_for_net_pl_bal
 
 		return gl_entries
-	
+
 	def get_pnl_gl_entry(self, pl_accounts):
 		company_cost_center = frappe.db.get_value("Company", self.company, "cost_center")
 		gl_entries = []

erpnext/accounts/doctype/pricing_rule/pricing_rule.py

@@ -203,13 +203,13 @@ def apply_pricing_rule(args, doc=None):
 	serialized_items = dict()
 	for item_code, val in query_items:
 		serialized_items.setdefault(item_code, val)
-	
+
 	for item in item_list:
 		args_copy = copy.deepcopy(args)
 		args_copy.update(item)
 		data = get_pricing_rule_for_item(args_copy, item.get('price_list_rate'), doc=doc)
 		out.append(data)
-		
+
 		if serialized_items.get(item.get('item_code')) and not item.get("serial_no") and set_serial_nos_based_on_fifo and not args.get('is_return'):
 			out[0].update(get_serial_no_for_item(args_copy))
 
@@ -315,9 +315,8 @@ def update_args_for_pricing_rule(args):
 	if not (args.item_group and args.brand):
 		try:
 			args.item_group, args.brand = frappe.get_cached_value("Item", args.item_code, ["item_group", "brand"])
-		except TypeError:
-			# invalid item_code
-			return item_details
+		except frappe.DoesNotExistError:
+			return
 		if not args.item_group:
 			frappe.throw(_("Item Group not mentioned in item master for item {0}").format(args.item_code))
 

erpnext/accounts/doctype/pricing_rule/utils.py

@@ -81,7 +81,7 @@ def filter_pricing_rule_based_on_condition(pricing_rules, doc=None):
 				try:
 					if frappe.safe_eval(pricing_rule.condition, None, doc.as_dict()):
 						filtered_pricing_rules.append(pricing_rule)
-				except:
+				except Exception:
 					pass
 			else:
 				filtered_pricing_rules.append(pricing_rule)

erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.py

@@ -158,7 +158,7 @@ def get_recipients_and_cc(customer, doc):
 	if doc.cc_to != '':
 		try:
 			cc=[frappe.get_value('User', doc.cc_to, 'email')]
-		except:
+		except Exception:
 			pass
 
 	return recipients, cc

erpnext/accounts/doctype/sales_invoice/sales_invoice.py

@@ -24,7 +24,6 @@ from erpnext.accounts.deferred_revenue import validate_service_stop_date
 from erpnext.accounts.doctype.tax_withholding_category.tax_withholding_category import get_party_tax_withholding_details
 from frappe.model.utils import get_fetch_values
 from frappe.contacts.doctype.address.address import get_address_display
-from erpnext.accounts.doctype.tax_withholding_category.tax_withholding_category import get_party_tax_withholding_details
 
 from erpnext.healthcare.utils import manage_invoice_submit_cancel
 

erpnext/accounts/doctype/sales_taxes_and_charges_template/sales_taxes_and_charges_template.js

@@ -4,4 +4,3 @@
 cur_frm.cscript.tax_table = "Sales Taxes and Charges";
 
 {% include "erpnext/public/js/controllers/accounts.js" %}
-

erpnext/accounts/doctype/tax_withholding_category/tax_withholding_category.py

@@ -240,7 +240,7 @@ def get_deducted_tax(taxable_vouchers, fiscal_year, tax_details):
 def get_tds_amount(ldc, parties, inv, tax_details, fiscal_year_details, tax_deducted, vouchers):
 	tds_amount = 0
 	invoice_filters = {
-		'name': ('in', vouchers), 
+		'name': ('in', vouchers),
 		'docstatus': 1,
 		'apply_tds': 1
 	}

erpnext/accounts/party.py

@@ -648,7 +648,7 @@ def get_default_contact(doctype, name):
 	if out:
 		try:
 			return out[0][0]
-		except:
+		except Exception:
 			return None
 	else:
 		return None

erpnext/accounts/report/financial_statements.py

@@ -339,7 +339,7 @@ def sort_accounts(accounts, is_root=False, key="name"):
 	"""Sort root types as Asset, Liability, Equity, Income, Expense"""
 
 	def compare_accounts(a, b):
-		if re.split('\W+', a[key])[0].isdigit():
+		if re.split(r'\W+', a[key])[0].isdigit():
 			# if chart of accounts is numbered, then sort by number
 			return cmp(a[key], b[key])
 		elif is_root:

erpnext/agriculture/doctype/disease/disease.py

@@ -6,7 +6,6 @@ from __future__ import unicode_literals
 import frappe
 from frappe import _
 from frappe.model.document import Document
-from frappe import _
 
 class Disease(Document):
 	def validate(self):

erpnext/agriculture/doctype/soil_texture/soil_texture.py

@@ -7,7 +7,6 @@ import frappe
 from frappe import _
 from frappe.model.document import Document
 from frappe.utils import flt, cint
-from frappe import _
 
 class SoilTexture(Document):
 	soil_edit_order = [2, 1, 0]

erpnext/agriculture/doctype/water_analysis/water_analysis.py

@@ -6,7 +6,6 @@ from __future__ import unicode_literals
 import frappe
 from frappe import _
 from frappe.model.document import Document
-from frappe import _
 
 class WaterAnalysis(Document):
 	@frappe.whitelist()

erpnext/assets/doctype/asset/asset.py

@@ -11,7 +11,7 @@ from frappe.model.document import Document
 from erpnext.assets.doctype.asset_category.asset_category import get_asset_category_account
 from erpnext.assets.doctype.asset.depreciation \
 	import get_disposal_account_and_cost_center, get_depreciation_accounts
-from erpnext.accounts.general_ledger import make_gl_entries, make_reverse_gl_entries
+from erpnext.accounts.general_ledger import make_reverse_gl_entries
 from erpnext.accounts.utils import get_account_currency
 from erpnext.controllers.accounts_controller import AccountsController
 
@@ -546,7 +546,7 @@ class Asset(AccountsController):
 		cwip_account = None
 		try:
 			cwip_account = get_asset_account("capital_work_in_progress_account", self.name, self.asset_category, self.company)
-		except:
+		except Exception:
 			# if no cwip account found in category or company and "cwip is enabled" then raise else silently pass
 			if cwip_enabled:
 				raise

erpnext/controllers/sales_and_purchase_return.py

@@ -63,7 +63,7 @@ def validate_returned_items(doc):
 
 	if doc.doctype in ("Delivery Note", "Sales Invoice"):
 		for d in frappe.db.sql("""select item_code, qty, serial_no, batch_no from `tabPacked Item`
-			where parent = %s""".format(doc.doctype), doc.return_against, as_dict=1):
+			where parent = %s""", doc.return_against, as_dict=1):
 				valid_items = get_ref_item_dict(valid_items, d)
 
 	already_returned_items = get_already_returned_items(doc)

erpnext/controllers/taxes_and_totals.py

@@ -686,7 +686,7 @@ class calculate_taxes_and_totals(object):
 				'mode_of_payment': default_mode_of_payment.mode_of_payment,
 				'amount': total_amount_to_pay,
 				'default': 1
-			})	
+			})
 
 def get_itemised_tax_breakup_html(doc):
 	if not doc.taxes:

erpnext/crm/doctype/appointment_booking_settings/appointment_booking_settings.py

@@ -28,10 +28,10 @@ class AppointmentBookingSettings(Document):
 			to_time = datetime.datetime.strptime(
 				self.min_date+record.to_time, self.format_string)
 			timedelta = to_time-from_time
-			self.validate_from_and_to_time(from_time, to_time)
+			self.validate_from_and_to_time(from_time, to_time, record)
 			self.duration_is_divisible(from_time, to_time)
 
-	def validate_from_and_to_time(self, from_time, to_time):
+	def validate_from_and_to_time(self, from_time, to_time, record):
 		if from_time > to_time:
 			err_msg = _('<b>From Time</b> cannot be later than <b>To Time</b> for {0}').format(record.day_of_week)
 			frappe.throw(_(err_msg))

erpnext/crm/doctype/lead/lead.py

@@ -371,4 +371,3 @@ def add_lead_to_prospect(lead, prospect):
 	prospect.save(ignore_permissions=True)
 	frappe.msgprint(_('Lead {0} has been added to prospect {1}.').format(frappe.bold(lead), frappe.bold(prospect.name)),
 		title=_('Lead Added'), indicator='green')
-	

erpnext/crm/doctype/linkedin_settings/linkedin_settings.py

@@ -146,7 +146,7 @@ class LinkedInSettings(Document):
 
 		except Exception as e:
 			self.api_error(response)
-		
+
 		return response
 
 	def get_headers(self):
@@ -168,7 +168,7 @@ class LinkedInSettings(Document):
 				raise
 		except Exception:
 			self.api_error(response)
-	
+
 	def get_post(self, post_id):
 		url = "https://api.linkedin.com/v2/organizationalEntityShareStatistics?q=organizationalEntity&organizationalEntity=urn:li:organization:{0}&shares[0]=urn:li:share:{1}".format(self.company_id, post_id)
 
@@ -176,7 +176,7 @@ class LinkedInSettings(Document):
 			response = requests.get(url=url, headers=self.get_headers())
 			if response.status_code !=200:
 				raise
-	
+
 		except Exception:
 			self.api_error(response)
 

erpnext/crm/doctype/prospect/prospect.py

@@ -15,7 +15,7 @@ class Prospect(Document):
 
 	def on_update(self):
 		self.link_with_lead_contact_and_address()
-	
+
 	def on_trash(self):
 		self.unlink_dynamic_links()
 

erpnext/crm/doctype/social_media_post/social_media_post.js

@@ -80,10 +80,10 @@ frappe.ui.form.on('Social Media Post', {
 
 	refresh: function(frm) {
 		frm.trigger('text');
-	
+
 		if (frm.doc.docstatus === 1) {
 			if (!['Posted', 'Deleted'].includes(frm.doc.post_status)) {
-				frm.trigger('add_post_btn'); 
+				frm.trigger('add_post_btn');
 			}
 			if (frm.doc.post_status !='Deleted') {
 				frm.add_custom_button(('Delete Post'), function() {

erpnext/crm/doctype/social_media_post/social_media_post.py

@@ -26,7 +26,7 @@ class SocialMediaPost(Document):
 		if self.scheduled_time:
 			self.post_status = "Scheduled"
 		super(SocialMediaPost, self).submit()
-	
+
 	def on_cancel(self):
 		self.db_set('post_status', 'Cancelled')
 
@@ -35,11 +35,11 @@ class SocialMediaPost(Document):
 		if self.twitter and self.twitter_post_id:
 			twitter = frappe.get_doc("Twitter Settings")
 			twitter.delete_tweet(self.twitter_post_id)
-	
+
 		if self.linkedin and self.linkedin_post_id:
 			linkedin = frappe.get_doc("LinkedIn Settings")
 			linkedin.delete_post(self.linkedin_post_id)
-		
+
 		self.db_set('post_status', 'Deleted')
 
 	@frappe.whitelist()
@@ -51,7 +51,7 @@ class SocialMediaPost(Document):
 		if self.twitter and self.twitter_post_id:
 			twitter = frappe.get_doc("Twitter Settings")
 			response['twitter'] = twitter.get_tweet(self.twitter_post_id)
-		
+
 		return response
 
 	@frappe.whitelist()
@@ -67,7 +67,7 @@ class SocialMediaPost(Document):
 				self.db_set("linkedin_post_id", linkedin_post.headers['X-RestLi-Id'])
 			self.db_set("post_status", "Posted")
 
-		except:
+		except Exception:
 			self.db_set("post_status", "Error")
 			title = _("Error while POSTING {0}").format(self.name)
 			frappe.log_error(message=frappe.get_traceback(), title=title)

erpnext/crm/doctype/twitter_settings/twitter_settings.py

@@ -53,10 +53,10 @@ class TwitterSettings(Document):
 			frappe.throw(_('Invalid Consumer Key or Consumer Secret Key'))
 
 	def get_api(self):
-		# authentication of consumer key and secret 
-		auth = tweepy.OAuthHandler(self.consumer_key, self.get_password(fieldname="consumer_secret")) 
-		# authentication of access token and secret 
-		auth.set_access_token(self.access_token, self.access_token_secret) 
+		# authentication of consumer key and secret
+		auth = tweepy.OAuthHandler(self.consumer_key, self.get_password(fieldname="consumer_secret"))
+		# authentication of access token and secret
+		auth.set_access_token(self.access_token, self.access_token_secret)
 
 		return tweepy.API(auth)
 
@@ -90,20 +90,20 @@ class TwitterSettings(Document):
 
 	def delete_tweet(self, tweet_id):
 		api = self.get_api()
-		try: 
+		try:
 			api.destroy_status(tweet_id)
 		except TweepError as e:
 			self.api_error(e)
 
 	def get_tweet(self, tweet_id):
 		api = self.get_api()
-		try: 
+		try:
 			response = api.get_status(tweet_id, trim_user=True, include_entities=True)
 		except TweepError as e:
 			self.api_error(e)
-		
+
 		return response._json
-	
+
 	def api_error(self, e):
 		content = json.loads(e.response.content)
 		content = content["errors"][0]

erpnext/demo/demo.py

@@ -88,7 +88,7 @@ def simulate(domain='Manufacturing', days=100):
 			elif domain=='Education':
 				edu.work()
 
-		except:
+		except Exception:
 			frappe.db.set_global('demo_last_date', current_date)
 			raise
 		finally:

erpnext/education/doctype/course_scheduling_tool/course_scheduling_tool.py

@@ -95,7 +95,7 @@ class CourseSchedulingTool(Document):
 				if self.day == calendar.day_name[getdate(d.schedule_date).weekday()]:
 					frappe.delete_doc("Course Schedule", d.name)
 					rescheduled.append(d.name)
-			except:
+			except Exception:
 				reschedule_errors.append(d.name)
 		return rescheduled, reschedule_errors
 

erpnext/education/utils.py

@@ -219,7 +219,7 @@ def get_quiz(quiz_name, course):
 	try:
 		quiz = frappe.get_doc("Quiz", quiz_name)
 		questions = quiz.get_questions()
-	except:
+	except Exception:
 		frappe.throw(_("Quiz {0} does not exist").format(quiz_name), frappe.DoesNotExistError)
 		return None
 

erpnext/erpnext_integrations/doctype/amazon_mws_settings/xml_utils.py

@@ -88,7 +88,7 @@ class xml2dict(object):
 		ns = http://cs.sfsu.edu/csc867/myscheduler
 		name = patients
 		"""
-		result = re.compile("\{(.*)\}(.*)").search(tag)
+		result = re.compile(r"\{(.*)\}(.*)").search(tag)
 		if result:
 			value.namespace, tag = result.groups()
 

erpnext/erpnext_integrations/doctype/tally_migration/tally_migration.py

@@ -266,7 +266,7 @@ class TallyMigration(Document):
 
 			self.is_master_data_processed = 1
 
-		except:
+		except Exception:
 			self.publish("Process Master Data", _("Process Failed"), -1, 5)
 			self.log()
 
@@ -302,14 +302,14 @@ class TallyMigration(Document):
 				try:
 					party_doc = frappe.get_doc(party)
 					party_doc.insert()
-				except:
+				except Exception:
 					self.log(party_doc)
 			addresses_file = frappe.get_doc("File", {"file_url": addresses_file_url})
 			for address in json.loads(addresses_file.get_content()):
 				try:
 					address_doc = frappe.get_doc(address)
 					address_doc.insert(ignore_mandatory=True)
-				except:
+				except Exception:
 					self.log(address_doc)
 
 		def create_items_uoms(items_file_url, uoms_file_url):
@@ -319,7 +319,7 @@ class TallyMigration(Document):
 					try:
 						uom_doc = frappe.get_doc(uom)
 						uom_doc.insert()
-					except:
+					except Exception:
 						self.log(uom_doc)
 
 			items_file = frappe.get_doc("File", {"file_url": items_file_url})
@@ -327,7 +327,7 @@ class TallyMigration(Document):
 				try:
 					item_doc = frappe.get_doc(item)
 					item_doc.insert()
-				except:
+				except Exception:
 					self.log(item_doc)
 
 		try:
@@ -346,7 +346,7 @@ class TallyMigration(Document):
 			self.is_master_data_imported = 1
 			frappe.db.commit()
 
-		except:
+		except Exception:
 			self.publish("Import Master Data", _("Process Failed"), -1, 5)
 			frappe.db.rollback()
 			self.log()
@@ -370,7 +370,7 @@ class TallyMigration(Document):
 					if processed_voucher:
 						vouchers.append(processed_voucher)
 					frappe.db.commit()
-				except:
+				except Exception:
 					frappe.db.rollback()
 					self.log(voucher)
 			return vouchers
@@ -494,7 +494,7 @@ class TallyMigration(Document):
 
 			self.is_day_book_data_processed = 1
 
-		except:
+		except Exception:
 			self.publish("Process Day Book Data", _("Process Failed"), -1, 5)
 			self.log()
 
@@ -564,7 +564,7 @@ class TallyMigration(Document):
 					is_last = True
 				frappe.enqueue_doc(self.doctype, self.name, "_import_vouchers", queue="long", timeout=3600, start=index+1, total=total, is_last=is_last)
 
-		except:
+		except Exception:
 			self.log()
 
 		finally:
@@ -583,7 +583,7 @@ class TallyMigration(Document):
 				voucher_doc.submit()
 				self.publish("Importing Vouchers", _("{} of {}").format(index, total), index, total)
 				frappe.db.commit()
-			except:
+			except Exception:
 				frappe.db.rollback()
 				self.log(voucher_doc)
 

erpnext/erpnext_integrations/taxjar_integration.py

@@ -15,7 +15,7 @@ SUPPORTED_COUNTRY_CODES = ["AT", "AU", "BE", "BG", "CA", "CY", "CZ", "DE", "DK",
 	"SE", "SI", "SK", "US"]
 SUPPORTED_STATE_CODES = ['AL', 'AK', 'AZ', 'AR', 'CA', 'CO', 'CT', 'DE', 'DC', 'FL', 'GA', 'HI', 'ID', 'IL',
 	'IN', 'IA', 'KS', 'KY', 'LA', 'ME', 'MD', 'MA', 'MI', 'MN', 'MS', 'MO', 'MT', 'NE',
-	'NV', 'NH', 'NJ', 'NM', 'NY', 'NC', 'ND', 'OH', 'OK', 'OR', 'PA', 'RI', 'SC', 'SD', 
+	'NV', 'NH', 'NJ', 'NM', 'NY', 'NC', 'ND', 'OH', 'OK', 'OR', 'PA', 'RI', 'SC', 'SD',
 	'TN', 'TX', 'UT', 'VT', 'VA', 'WA', 'WV', 'WI', 'WY']
 
 
@@ -66,7 +66,7 @@ def create_transaction(doc, method):
 	try:
 		if doc.is_return:
 			client.create_refund(tax_dict)
-		else:	
+		else:
 			client.create_order(tax_dict)
 	except taxjar.exceptions.TaxJarResponseError as err:
 		frappe.throw(_(sanitize_error_response(err)))
@@ -108,7 +108,7 @@ def get_tax_data(doc):
 
 	if to_shipping_state not in SUPPORTED_STATE_CODES:
 		to_shipping_state = get_state_code(to_address, 'Shipping')
-	
+
 	tax_dict = {
 		'from_country': from_country_code,
 		'from_zip': from_address.pincode,
@@ -125,7 +125,7 @@ def get_tax_data(doc):
 		'plugin': 'erpnext',
 		'line_items': line_items
 	}
-	return tax_dict	
+	return tax_dict
 
 def get_state_code(address, location):
 	if address is not None:
@@ -134,16 +134,16 @@ def get_state_code(address, location):
 			frappe.throw(_("Please enter a valid State in the {0} Address").format(location))
 	else:
 		frappe.throw(_("Please enter a valid State in the {0} Address").format(location))
-	
+
 	return state_code
 
 def get_line_item_dict(item):
-	return dict( 
+	return dict(
 		id = item.get('idx'),
 		quantity = item.get('qty'),
 		unit_price = item.get('rate'),
 		product_tax_code = item.get('product_tax_category')
-	)  	
+	)
 
 def set_sales_tax(doc, method):
 	if not TAXJAR_CALCULATE_TAX:
@@ -202,7 +202,7 @@ def check_sales_tax_exemption(doc):
 				break
 		doc.run_method("calculate_taxes_and_totals")
 		return True
-	else: 
+	else:
 		return False
 
 def validate_tax_request(tax_dict):

erpnext/healthcare/doctype/lab_test/lab_test.py

@@ -48,7 +48,7 @@ class LabTest(Document):
 			if item.result_value and item.secondary_uom and item.conversion_factor:
 				try:
 					item.secondary_uom_result = float(item.result_value) * float(item.conversion_factor)
-				except:
+				except Exception:
 					item.secondary_uom_result = ''
 					frappe.msgprint(_('Row #{0}: Result for Secondary UOM not calculated').format(item.idx), title = _('Warning'))
 

erpnext/healthcare/doctype/patient_encounter/patient_encounter.py

@@ -7,7 +7,6 @@ import frappe
 from frappe import _
 from frappe.model.document import Document
 from frappe.utils import cstr, getdate, add_days
-from frappe import _
 from frappe.model.mapper import get_mapped_doc
 
 

erpnext/healthcare/doctype/therapy_plan/test_therapy_plan.py

@@ -31,7 +31,7 @@ class TestTherapyPlan(unittest.TestCase):
 		self.assertEqual(frappe.db.get_value('Therapy Plan', plan.name, 'status'), 'Completed')
 
 		patient, practitioner = create_healthcare_docs()
-		appointment = create_appointment(patient, practitioner, nowdate())		
+		appointment = create_appointment(patient, practitioner, nowdate())
 
 		session = make_therapy_session(plan.name, plan.patient, 'Basic Rehab', '_Test Company', appointment.name)
 		session = frappe.get_doc(session)

erpnext/healthcare/page/patient_history/patient_history.js

@@ -452,4 +452,4 @@ class PatientHistory {
 			}
 		});
 	}
-}
+}

erpnext/healthcare/page/patient_history/patient_history_sidebar.html

@@ -18,4 +18,3 @@
     <div class="patient-details">
     </div>
 </div>
-

erpnext/hr/doctype/daily_work_summary/daily_work_summary.py

@@ -82,7 +82,7 @@ class DailyWorkSummary(Document):
 							crop=True
 						)
 						d.image = thumbnail_image
-			except:
+			except Exception:
 				d.image = original_image
 
 			if d.sender in did_not_reply:

erpnext/hr/doctype/employee/test_employee_reminders.py

@@ -18,7 +18,7 @@ class TestEmployeeReminders(unittest.TestCase):
 		# Create a test holiday list
 		test_holiday_dates = cls.get_test_holiday_dates()
 		test_holiday_list = make_holiday_list(
-			'TestHolidayRemindersList', 
+			'TestHolidayRemindersList',
 			holiday_dates=[
 				{'holiday_date': test_holiday_dates[0], 'description': 'test holiday1'},
 				{'holiday_date': test_holiday_dates[1], 'description': 'test holiday2'},
@@ -49,8 +49,8 @@ class TestEmployeeReminders(unittest.TestCase):
 	def get_test_holiday_dates(cls):
 		today_date = getdate()
 		return [
-			today_date, 
-			today_date-timedelta(days=4), 
+			today_date,
+			today_date-timedelta(days=4),
 			today_date-timedelta(days=3),
 			today_date+timedelta(days=1),
 			today_date+timedelta(days=3),
@@ -63,7 +63,7 @@ class TestEmployeeReminders(unittest.TestCase):
 
 	def test_is_holiday(self):
 		from erpnext.hr.doctype.employee.employee import is_holiday
-		
+
 		self.assertTrue(is_holiday(self.test_employee.name))
 		self.assertTrue(is_holiday(self.test_employee.name, date=self.test_holiday_dates[1]))
 		self.assertFalse(is_holiday(self.test_employee.name, date=getdate()-timedelta(days=1)))
@@ -118,7 +118,7 @@ class TestEmployeeReminders(unittest.TestCase):
 
 		email_queue = frappe.db.sql("""select * from `tabEmail Queue`""", as_dict=True)
 		self.assertTrue("Subject: Work Anniversary Reminder" in email_queue[0].message)
-	
+
 	def test_send_holidays_reminder_in_advance(self):
 		from erpnext.hr.utils import get_holidays_for_employee
 		from erpnext.hr.doctype.employee.employee_reminders import send_holidays_reminder_in_advance
@@ -133,10 +133,10 @@ class TestEmployeeReminders(unittest.TestCase):
 		holidays = get_holidays_for_employee(
 					self.test_employee.get('name'),
 					getdate(), getdate() + timedelta(days=3),
-					only_non_weekly=True, 
+					only_non_weekly=True,
 					raise_exception=False
 				)
-		
+
 		send_holidays_reminder_in_advance(
 			self.test_employee.get('name'),
 			holidays
@@ -158,7 +158,7 @@ class TestEmployeeReminders(unittest.TestCase):
 
 		email_queue = frappe.db.sql("""select * from `tabEmail Queue`""", as_dict=True)
 		self.assertTrue(len(email_queue) > 0)
-	
+
 	def test_advance_holiday_reminders_weekly(self):
 		from erpnext.hr.doctype.employee.employee_reminders import send_reminders_in_advance_weekly
 		# Get HR settings and enable advance holiday reminders

erpnext/hr/doctype/expense_claim/test_expense_claim.py

@@ -144,20 +144,20 @@ class TestExpenseClaim(unittest.TestCase):
 		expense_claim = make_expense_claim(payable_account, 5500, 5500, "_Test Company", "Travel Expenses - _TC")
 		expense_claim.save()
 		expense_claim.submit()
-		
+
 		# Payment entry 1: paying 500
 		make_payment_entry(expense_claim, payable_account,500)
 		outstanding_amount, total_amount_reimbursed = get_outstanding_and_total_reimbursed_amounts(expense_claim)
 		self.assertEqual(outstanding_amount, 5000)
 		self.assertEqual(total_amount_reimbursed, 500)
-		
+
 		# Payment entry 1: paying 2000
 		make_payment_entry(expense_claim, payable_account,2000)
 		outstanding_amount, total_amount_reimbursed = get_outstanding_and_total_reimbursed_amounts(expense_claim)
 		self.assertEqual(outstanding_amount, 3000)
 		self.assertEqual(total_amount_reimbursed, 2500)
-		
-		# Payment entry 1: paying 3000		
+
+		# Payment entry 1: paying 3000
 		make_payment_entry(expense_claim, payable_account,3000)
 		outstanding_amount, total_amount_reimbursed = get_outstanding_and_total_reimbursed_amounts(expense_claim)
 		self.assertEqual(outstanding_amount, 0)
@@ -221,7 +221,7 @@ def get_outstanding_and_total_reimbursed_amounts(expense_claim):
 	outstanding_amount = flt(frappe.db.get_value("Expense Claim", expense_claim.name, "total_sanctioned_amount")) - \
 			flt(frappe.db.get_value("Expense Claim", expense_claim.name, "total_amount_reimbursed"))
 	total_amount_reimbursed = flt(frappe.db.get_value("Expense Claim", expense_claim.name, "total_amount_reimbursed"))
-	
+
 	return outstanding_amount,total_amount_reimbursed
 
 def make_payment_entry(expense_claim, payable_account, amt):
@@ -234,5 +234,4 @@ def make_payment_entry(expense_claim, payable_account, amt):
 	pe.paid_to = payable_account
 	pe.references[0].allocated_amount = amt
 	pe.insert()
-	pe.submit() 
-	
+	pe.submit()

erpnext/hr/doctype/leave_control_panel/leave_control_panel.py

@@ -51,7 +51,7 @@ class LeaveControlPanel(Document):
 				la.docstatus = 1
 				la.save()
 				leave_allocated_for.append(d[0])
-			except:
+			except Exception:
 				pass
 		if leave_allocated_for:
 			msgprint(_("Leaves Allocated Successfully for {0}").format(comma_and(leave_allocated_for)))

erpnext/hr/doctype/leave_period/leave_period.py

@@ -5,7 +5,7 @@
 from __future__ import unicode_literals
 import frappe
 from frappe import _
-from frappe.utils import getdate, cstr, add_days, date_diff, getdate, ceil
+from frappe.utils import getdate, cstr, add_days, date_diff, ceil
 from frappe.model.document import Document
 from erpnext.hr.utils import validate_overlap
 from frappe.utils.background_jobs import enqueue

erpnext/hr/report/employee_leave_balance_summary/employee_leave_balance_summary.py

@@ -65,7 +65,7 @@ def get_data(filters, leave_types):
 			for leave_type in leave_types:
 				remaining = 0
 				if leave_type in available_leave["leave_allocation"]:
-				# opening balance
+					# opening balance
 					remaining = available_leave["leave_allocation"][leave_type]['remaining_leaves']
 
 				row += [remaining]

erpnext/hr/report/vehicle_expenses/vehicle_expenses.py

@@ -96,8 +96,6 @@ def get_columns():
 		}
 	]
 
-	return columns
-
 
 def get_vehicle_log_data(filters):
 	start_date, end_date = get_period_dates(filters)

erpnext/hr/utils.py

@@ -337,9 +337,9 @@ def get_sal_slip_total_benefit_given(employee, payroll_period, component=False):
 
 def get_holiday_dates_for_employee(employee, start_date, end_date):
 	"""return a list of holiday dates for the given employee between start_date and end_date"""
-	# return only date	
-	holidays = get_holidays_for_employee(employee, start_date, end_date) 
-	
+	# return only date
+	holidays = get_holidays_for_employee(employee, start_date, end_date)
+
 	return [cstr(h.holiday_date) for h in holidays]
 
 
@@ -352,7 +352,7 @@ def get_holidays_for_employee(employee, start_date, end_date, raise_exception=Tr
 		`raise_exception` (bool)
 		`only_non_weekly` (bool)
 
-		return: list of dicts with `holiday_date` and `description` 
+		return: list of dicts with `holiday_date` and `description`
 	"""
 	holiday_list = get_holiday_list_for_employee(employee, raise_exception=raise_exception)
 
@@ -368,11 +368,11 @@ def get_holidays_for_employee(employee, start_date, end_date, raise_exception=Tr
 		filters['weekly_off'] = False
 
 	holidays = frappe.get_all(
-		'Holiday', 
+		'Holiday',
 		fields=['description', 'holiday_date'],
 		filters=filters
 	)
-	
+
 	return holidays
 
 @erpnext.allow_regional

erpnext/loan_management/doctype/loan_interest_accrual/loan_interest_accrual.py

@@ -7,7 +7,7 @@ import frappe, erpnext
 from frappe import _
 from frappe.model.document import Document
 from frappe.utils import (nowdate, getdate, now_datetime, get_datetime, flt, date_diff, get_last_day, cint,
-	get_first_day, get_datetime, add_days)
+	get_first_day, add_days)
 from erpnext.controllers.accounts_controller import AccountsController
 from erpnext.accounts.general_ledger import make_gl_entries
 

erpnext/loan_management/doctype/loan_repayment/loan_repayment.py

@@ -6,10 +6,9 @@ from __future__ import unicode_literals
 import frappe, erpnext
 import json
 from frappe import _
-from frappe.utils import flt, getdate, cint
 from six import iteritems
 from frappe.model.document import Document
-from frappe.utils import date_diff, add_days, getdate, add_months, get_first_day, get_datetime
+from frappe.utils import flt, cint, date_diff, add_days, getdate, add_months, get_first_day, get_datetime
 from erpnext.controllers.accounts_controller import AccountsController
 from erpnext.accounts.general_ledger import make_gl_entries
 from erpnext.loan_management.doctype.loan_security_shortfall.loan_security_shortfall import update_shortfall_status

erpnext/loan_management/doctype/sanctioned_loan_amount/sanctioned_loan_amount.py

@@ -4,6 +4,7 @@
 
 from __future__ import unicode_literals
 import frappe
+from frappe import _
 from frappe.model.document import Document
 
 class SanctionedLoanAmount(Document):

erpnext/manufacturing/doctype/bom/bom.js

@@ -714,4 +714,4 @@ function trigger_process_loss_qty_prompt(frm, cdt, cdn, item_code) {
 		__("Set Process Loss Item Quantity"),
 		__("Set Quantity")
 	);
-}
+}

erpnext/manufacturing/doctype/operation/operation.js

@@ -29,4 +29,4 @@ frappe.tour['Operation'] = [
 		title: "Sub Operations",
 		description: __("If an operation is divided into sub operations, they can be added here.")
 	}
-];
+];

erpnext/manufacturing/doctype/routing/routing.js

@@ -82,4 +82,3 @@ frappe.tour['Routing'] = [
 		description: __("Enter the Operation, the table will fetch the Operation details like Hourly Rate, Workstation automatically.\n\n After that, set the Operation Time in minutes and the table will calculate the Operation Costs based on the Hourly Rate and Operation Time.")
 	}
 ];
-

erpnext/manufacturing/doctype/workstation/workstation.js

@@ -41,4 +41,4 @@ frappe.tour['Workstation'] = [
 	},
 
 
-];
+];

erpnext/manufacturing/report/bom_stock_calculated/bom_stock_calculated.py

@@ -7,7 +7,7 @@ from frappe import _
 from frappe.utils.data import comma_and
 
 def execute(filters=None):
-#	if not filters: filters = {}
+	# if not filters: filters = {}
 	columns = get_columns()
 	summ_data = []
 

erpnext/non_profit/doctype/membership/membership.py

@@ -207,7 +207,7 @@ def get_member_based_on_subscription(subscription_id, email=None, customer_id=No
 
 	try:
 		return frappe.get_doc("Member", members[0]["name"])
-	except:
+	except Exception:
 		return None
 
 
@@ -393,7 +393,7 @@ def notify_failure(log):
 		""".format(get_link_to_form("Error Log", log.name))
 
 		sendmail_to_system_managers("[Important] [ERPNext] Razorpay membership webhook failed , please check.", content)
-	except:
+	except Exception:
 		pass
 
 
@@ -402,7 +402,7 @@ def get_plan_from_razorpay_id(plan_id):
 
 	try:
 		return plan[0]["name"]
-	except:
+	except Exception:
 		return None
 
 

erpnext/patches/v11_0/move_item_defaults_to_child_table_for_multicompany.py

@@ -30,7 +30,7 @@ def execute():
 						buying_cost_center, selling_cost_center, expense_account, income_account, default_supplier
 					FROM `tabItem`;
 			''', companies[0].name)
-		except:
+		except Exception:
 			pass
 	else:
 		item_details = frappe.db.sql(""" SELECT name, default_warehouse,

erpnext/patches/v12_0/update_is_cancelled_field.py

@@ -11,5 +11,5 @@ def execute():
 
 		frappe.reload_doc("stock", "doctype", "stock_ledger_entry")
 		frappe.reload_doc("stock", "doctype", "serial_no")
-	except:
+	except Exception:
 		pass

erpnext/patches/v13_0/custom_fields_for_taxjar_integration.py

@@ -14,9 +14,9 @@ def execute():
 		'Sales Invoice Item': [
 			dict(fieldname='product_tax_category', fieldtype='Link', insert_after='description', options='Product Tax Category',
 				label='Product Tax Category', fetch_from='item_code.product_tax_category'),
-			dict(fieldname='tax_collectable', fieldtype='Currency', insert_after='net_amount', 
+			dict(fieldname='tax_collectable', fieldtype='Currency', insert_after='net_amount',
 				label='Tax Collectable', read_only=1),
-			dict(fieldname='taxable_amount', fieldtype='Currency', insert_after='tax_collectable', 
+			dict(fieldname='taxable_amount', fieldtype='Currency', insert_after='tax_collectable',
 				label='Taxable Amount', read_only=1)
 		],
 		'Item': [
@@ -26,4 +26,4 @@ def execute():
 	}
 	create_custom_fields(custom_fields, update=True)
 	add_permissions()
-	frappe.enqueue('erpnext.regional.united_states.setup.add_product_tax_categories', now=True)
+	frappe.enqueue('erpnext.regional.united_states.setup.add_product_tax_categories', now=True)

erpnext/patches/v13_0/move_tax_slabs_from_payroll_period_to_income_tax_slab.py

@@ -86,7 +86,7 @@ def execute():
 			try:
 				employee_other_income.submit()
 				migrated.append([proof.employee, proof.payroll_period])
-			except:
+			except Exception:
 				pass
 
 	if not frappe.db.table_exists("Employee Tax Exemption Declaration"):
@@ -108,5 +108,5 @@ def execute():
 
 			try:
 				employee_other_income.submit()
-			except:
+			except Exception:
 				pass

erpnext/patches/v13_0/rename_stop_to_send_birthday_reminders.py

@@ -7,17 +7,17 @@ def execute():
 	try:
 		# Rename the field
 		rename_field('HR Settings', 'stop_birthday_reminders', 'send_birthday_reminders')
-		
+
 		# Reverse the value
 		old_value = frappe.db.get_single_value('HR Settings', 'send_birthday_reminders')
 
 		frappe.db.set_value(
-			'HR Settings', 
-			'HR Settings', 
-			'send_birthday_reminders', 
+			'HR Settings',
+			'HR Settings',
+			'send_birthday_reminders',
 			1 if old_value == 0 else 0
 		)
-		
+
 	except Exception as e:
 		if e.args[0] != 1054:
-			raise
+			raise

erpnext/patches/v13_0/reset_clearance_date_for_intracompany_payment_entries.py

@@ -35,11 +35,11 @@ def get_reconciled_bank_transactions(intra_company_pe):
 
     for payment_entry in intra_company_pe:
         reconciled_bank_transactions[payment_entry] = frappe.get_all(
-            'Bank Transaction Payments', 
+            'Bank Transaction Payments',
             filters = {
                 'payment_entry': payment_entry
-            }, 
+            },
             pluck='parent'
         )
 
-    return reconciled_bank_transactions
+    return reconciled_bank_transactions

erpnext/patches/v13_0/set_operation_time_based_on_operating_cost.py

@@ -12,4 +12,4 @@ def execute():
 		WHERE
 			time_in_mins = 0 AND operating_cost > 0
 			AND hour_rate > 0 AND docstatus = 1 AND parenttype = "BOM"
-	''')
+	''')

erpnext/patches/v13_0/validate_options_for_data_field.py

@@ -3,11 +3,11 @@
 
 from __future__ import unicode_literals
 import frappe
-from frappe.model import data_field_options 
+from frappe.model import data_field_options
 
 def execute():
 
-    for field in frappe.get_all('Custom Field', 
+    for field in frappe.get_all('Custom Field',
                             fields = ['name'],
                             filters = {
                                 'fieldtype': 'Data',
@@ -16,7 +16,7 @@ def execute():
 
         if field not in data_field_options:
             frappe.db.sql("""
-                UPDATE 
+                UPDATE
                     `tabCustom Field`
                 SET
                     options=NULL

erpnext/patches/v14_0/delete_einvoicing_doctypes.py

@@ -6,4 +6,4 @@ def execute():
 	frappe.delete_doc('Report', 'E-Invoice Summary', ignore_missing=True)
 	frappe.delete_doc('Print Format', 'GST E-Invoice', ignore_missing=True)
 	frappe.delete_doc('Custom Field', 'Sales Invoice-eway_bill_cancelled', ignore_missing=True)
-	frappe.delete_doc('Custom Field', 'Sales Invoice-irn_cancelled', ignore_missing=True)
+	frappe.delete_doc('Custom Field', 'Sales Invoice-irn_cancelled', ignore_missing=True)

erpnext/patches/v4_2/update_requested_and_ordered_qty.py

@@ -20,5 +20,5 @@ def execute():
 				})
 				if count % 200 == 0:
 					frappe.db.commit()
-			except:
+			except Exception:
 				frappe.db.rollback()

erpnext/public/js/utils.js

@@ -86,9 +86,9 @@ $.extend(erpnext, {
 
 	proceed_save_with_reminders_frequency_change: () => {
 		frappe.ui.hide_open_dialog();
-		
+
 		frappe.call({
-			method: 'erpnext.hr.doctype.hr_settings.hr_settings.set_proceed_with_frequency_change', 
+			method: 'erpnext.hr.doctype.hr_settings.hr_settings.set_proceed_with_frequency_change',
 			callback: () => {
 				cur_frm.save();
 			}

erpnext/regional/india/utils.py

@@ -887,4 +887,3 @@ def delete_gst_settings_for_company(doc, method):
 		gst_settings.remove(d)
 
 	gst_settings.save()
-

erpnext/regional/report/eway_bill/eway_bill.py

@@ -41,7 +41,7 @@ def get_data(filters):
 	}
 
 	# Regular expression set to remove all the special characters
-	special_characters = "[$%^*()+\\[\]{};':\"\\|<>.?]"
+	special_characters = r"[$%^*()+\\[\]{};':\"\\|<>.?]"
 
 	for row in data:
 		set_defaults(row)

erpnext/regional/report/fichier_des_ecritures_comptables_[fec]/fichier_des_ecritures_comptables_[fec].py

@@ -116,7 +116,7 @@ def get_result_as_list(data, filters):
 		if d.get("voucher_no").startswith("{0}-".format(JournalCode)) or d.get("voucher_no").startswith("{0}/".format(JournalCode)):
 			EcritureNum = re.split("-|/", d.get("voucher_no"))[1]
 		else:
-			EcritureNum = re.search("{0}(\d+)".format(JournalCode), d.get("voucher_no"), re.IGNORECASE).group(1)
+			EcritureNum = re.search(r"{0}(\d+)".format(JournalCode), d.get("voucher_no"), re.IGNORECASE).group(1)
 
 		EcritureDate = format_datetime(d.get("GlPostDate"), "yyyyMMdd")
 

erpnext/regional/united_states/setup.py

@@ -63,9 +63,9 @@ def make_custom_fields(update=True):
 		'Sales Invoice Item': [
 			dict(fieldname='product_tax_category', fieldtype='Link', insert_after='description', options='Product Tax Category',
 				label='Product Tax Category', fetch_from='item_code.product_tax_category'),
-			dict(fieldname='tax_collectable', fieldtype='Currency', insert_after='net_amount', 
+			dict(fieldname='tax_collectable', fieldtype='Currency', insert_after='net_amount',
 				label='Tax Collectable', read_only=1),
-			dict(fieldname='taxable_amount', fieldtype='Currency', insert_after='tax_collectable', 
+			dict(fieldname='taxable_amount', fieldtype='Currency', insert_after='tax_collectable',
 				label='Taxable Amount', read_only=1)
 		],
 		'Item': [

erpnext/selling/doctype/customer/test_customer.py

@@ -374,4 +374,4 @@ def create_internal_customer(customer_name, represents_company, allowed_to_inter
 	else:
 		customer_name = frappe.db.get_value("Customer", customer_name)
 
-	return customer_name
+	return customer_name

erpnext/selling/page/point_of_sale/point_of_sale.py

@@ -2,7 +2,8 @@
 # License: GNU General Public License v3. See license.txt
 
 from __future__ import unicode_literals
-import frappe, json
+import json
+import frappe
 from frappe.utils.nestedset import get_root_of
 from frappe.utils import cint
 from erpnext.accounts.doctype.pos_profile.pos_profile import get_item_groups
@@ -209,7 +210,6 @@ def check_opening_entry(user):
 
 @frappe.whitelist()
 def create_opening_voucher(pos_profile, company, balance_details):
-	import json
 	balance_details = json.loads(balance_details)
 
 	new_pos_opening = frappe.get_doc({

erpnext/setup/doctype/company/company.js

@@ -55,10 +55,10 @@ frappe.ui.form.on("Company", {
 				{"fieldtype": "Button", "label": "Update", "fieldname": "update"},
 			]
 		});
-	
+
 		dialog.fields_dict.update.$input.click(function() {
 			var args = dialog.get_values();
-			if (!args) return; 
+			if (!args) return;
 			frappe.show_alert(__("Update in progress. It might take a while."));
 			return frappe.call({
 				method: "erpnext.setup.doctype.company.company.enqueue_replace_abbr",

erpnext/setup/doctype/naming_series/naming_series.py

@@ -79,7 +79,8 @@ class NamingSeries(Document):
 		options = self.scrub_options_list(ol)
 
 		# validate names
-		for i in options: self.validate_series_name(i)
+		for i in options:
+			self.validate_series_name(i)
 
 		if options and self.user_must_always_select:
 			options = [''] + options
@@ -138,7 +139,7 @@ class NamingSeries(Document):
 
 	def validate_series_name(self, n):
 		import re
-		if not re.match("^[\w\- /.#{}]*$", n, re.UNICODE):
+		if not re.match(r"^[\w\- \/.#{}]+$", n, re.UNICODE):
 			throw(_('Special Characters except "-", "#", ".", "/", "{" and "}" not allowed in naming series'))
 
 	@frappe.whitelist()

erpnext/setup/setup_wizard/setup_wizard.py

@@ -106,7 +106,7 @@ def fin(args):
 def make_sample_data(domains):
 	try:
 		sample_data.make_sample_data(domains)
-	except:
+	except Exception:
 		# clear message
 		if frappe.message_log:
 			frappe.message_log.pop()

erpnext/setup/utils.py

@@ -109,7 +109,7 @@ def get_exchange_rate(from_currency, to_currency, transaction_date=None, args=No
 			value = response.json()["result"]
 			cache.setex(name=key, time=21600, value=flt(value))
 		return flt(value)
-	except:
+	except Exception:
 		frappe.log_error(title="Get Exchange Rate")
 		frappe.msgprint(_("Unable to find exchange rate for {0} to {1} for key date {2}. Please create a Currency Exchange record manually").format(from_currency, to_currency, transaction_date))
 		return 0.0

erpnext/stock/doctype/delivery_note/delivery_note.py

@@ -331,7 +331,7 @@ class DeliveryNote(SellingController):
 			credit_note_link = frappe.utils.get_link_to_form('Sales Invoice', return_invoice.name)
 
 			frappe.msgprint(_("Credit Note {0} has been created automatically").format(credit_note_link))
-		except:
+		except Exception:
 			frappe.throw(_("Could not create Credit Note automatically, please uncheck 'Issue Credit Note' and submit again"))
 
 def update_billed_amount_based_on_so(so_detail, update_modified=True):

erpnext/stock/doctype/serial_no/serial_no.py

@@ -573,7 +573,7 @@ def auto_fetch_serial_number(qty, item_code, warehouse, posting_date=None, batch
 	if batch_nos:
 		try:
 			filters["batch_no"] = json.loads(batch_nos) if (type(json.loads(batch_nos)) == list) else [json.loads(batch_nos)]
-		except:
+		except Exception:
 			filters["batch_no"] = [batch_nos]
 
 	if posting_date:

erpnext/stock/doctype/stock_entry/stock_entry.js

@@ -1101,4 +1101,3 @@ function check_should_not_attach_bom_items(bom_no) {
 }
 
 $.extend(cur_frm.cscript, new erpnext.stock.StockEntry({frm: cur_frm}));
-

erpnext/stock/doctype/stock_entry/tests/test_stock_entry_for_manufacture.js

@@ -24,4 +24,3 @@ QUnit.test("test manufacture from bom", function(assert) {
 		() => done()
 	]);
 });
-

erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.js

@@ -302,4 +302,3 @@ erpnext.stock.StockReconciliation = class StockReconciliation extends erpnext.st
 };
 
 cur_frm.cscript = new erpnext.stock.StockReconciliation({frm: cur_frm});
-

erpnext/stock/doctype/stock_settings/stock_settings.js

@@ -15,4 +15,3 @@ frappe.ui.form.on('Stock Settings', {
 		frm.set_query("sample_retention_warehouse", filters);
 	}
 });
-

erpnext/stock/doctype/warehouse/warehouse.js

@@ -86,4 +86,3 @@ function convert_to_group_or_ledger(frm){
 
 	})
 }
-

erpnext/stock/reorder_item.py

@@ -166,7 +166,7 @@ def create_material_request(material_requests):
 				mr.submit()
 				mr_list.append(mr)
 
-			except:
+			except Exception:
 				_log_exception()
 
 	if mr_list:

erpnext/stock/report/process_loss_report/process_loss_report.py

@@ -92,7 +92,7 @@ def get_query_args(filters: Filters) -> QueryArgs:
 
 def run_query(query_args: QueryArgs) -> Data:
 	return frappe.db.sql("""
-		SELECT 
+		SELECT
 			wo.name, wo.status, wo.production_item, wo.qty,
 			wo.produced_qty, wo.process_loss_qty,
 			(wo.produced_qty - wo.process_loss_qty) as actual_produced_qty,
@@ -130,4 +130,3 @@ def get_filter_conditions(filters: Filters) -> QueryArgs:
 			{"work_order_filter": f"AND wo.name='{work_order_name}'"}
 		)
 	return filter_conditions
-

erpnext/stock/report/stock_ageing/stock_ageing.py

@@ -4,6 +4,7 @@
 from __future__ import unicode_literals
 import frappe
 from frappe import _
+from operator import itemgetter
 from frappe.utils import date_diff, flt, cint
 from six import iteritems
 from erpnext.stock.doctype.serial_no.serial_no import get_serial_nos
@@ -12,7 +13,7 @@ def execute(filters=None):
 	columns = get_columns(filters)
 	item_details = get_fifo_queue(filters)
 	to_date = filters["to_date"]
-	_func = lambda x: x[1]
+	_func = itemgetter(1)
 
 	data = []
 	for item, item_dict in iteritems(item_details):

erpnext/stock/report/stock_balance/stock_balance.py

@@ -2,6 +2,7 @@
 # License: GNU General Public License v3. See license.txt
 
 from __future__ import unicode_literals
+from operator import itemgetter
 import frappe, erpnext
 from frappe import _
 from frappe.utils import flt, cint, getdate, now, date_diff
@@ -44,7 +45,7 @@ def execute(filters=None):
 	data = []
 	conversion_factors = {}
 
-	_func = lambda x: x[1]
+	_func = itemgetter(1)
 
 	for (company, item, warehouse) in sorted(iwb_map):
 		if item_map.get(item):

erpnext/stock/stock_balance.py

@@ -29,7 +29,7 @@ def repost(only_actual=False, allow_negative_stock=False, allow_zero_rate=False,
 		try:
 			repost_stock(d[0], d[1], allow_zero_rate, only_actual, only_bin, allow_negative_stock)
 			frappe.db.commit()
-		except:
+		except Exception:
 			frappe.db.rollback()
 
 	if allow_negative_stock:
@@ -247,5 +247,5 @@ def reset_serial_no_status_and_warehouse(serial_nos=None):
 
 				sr.via_stock_ledger = True
 				sr.save()
-			except:
+			except Exception:
 				pass

erpnext/support/doctype/service_level_agreement/service_level_agreement.py

@@ -13,7 +13,6 @@ from frappe.utils import time_diff_in_seconds, getdate, get_weekdays, add_to_dat
 from datetime import datetime
 from frappe.utils.safe_exec import get_safe_globals
 from erpnext.support.doctype.issue.issue import get_holidays
-from frappe.utils.safe_exec import get_safe_globals
 
 class ServiceLevelAgreement(Document):
 	def validate(self):

erpnext/templates/emails/anniversary_reminder.html

@@ -22,4 +22,4 @@
 		<span>{{ reminder_text }}</span>
 		<p class="text-muted">{{ message }}</p>
 	</div>
-</div>
+</div>

erpnext/utilities/product.py

@@ -127,7 +127,7 @@ def get_price(item_code, price_list, customer_group, company, qty=1):
 			return price_obj
 
 def get_non_stock_item_status(item_code, item_warehouse_field):
-#if item belongs to product bundle, check if bundle items are in stock
+	#if item belongs to product bundle, check if bundle items are in stock
 	if frappe.db.exists("Product Bundle", item_code):
 		items = frappe.get_doc("Product Bundle", item_code).get_all_children()
 		bundle_warehouse = frappe.db.get_value('Item', item_code, item_warehouse_field)