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Pure Python MySQL instead mysqlclient (with Python C API) (#4280)

* added PyMYSQL instead mysqlclient-python

* added pymysql import

* fixed db module import

* foxed self._conn wrapper

* updated cursor migration

* removed existent converters

* some more fixes towards API port

* modified travis

* updated doctype and revereted yml

* modified travis

* refreshed logging

* raw fix

* moved from hard coded constants to declarable instances

* moved from hard coded constants to declarable instances

* refactoring and logging

* moved to global import declaration

* fixed codacy

* unfixed codacy

* minor fix

* binary_type has a single

* deprecated alternative

* merged with latest

* fixed merge conflicts

* using deprecated alternative

* raw fix

* stupid fix

* using StringTypes instead

* brutal hack

* log

* tundebazy to the rescue

* fixed content_hash error

* frappe/database.py

* frappe/database.py

* updated database.py

* updated requirements

* updated requirements

* fixed codacy

* fixed codacy

* moved from DatabaseOperationalError to pymysql.InternalError

* moved from DatabaseOperationalError to pymysql.InternalError

* fixed codacy

* empty commit

* fixed codacy

* fixed codacy
version-14
Achilles Rasquinha 7 년 전
committed by Faris Ansari
부모
커밋
b8825ca116
19개의 변경된 파일145개의 추가작업 그리고 82개의 파일을 삭제
  1. +1
    -1
      .travis.yml
  2. +0
    -1
      README.md
  3. +8
    -6
      frappe/app.py
  4. +8
    -3
      frappe/commands/site.py
  5. +6
    -3
      frappe/core/doctype/communication/email.py
  6. +6
    -3
      frappe/core/doctype/doctype/doctype.py
  7. +37
    -14
      frappe/core/doctype/file/file.json
  8. +35
    -23
      frappe/database.py
  9. +5
    -3
      frappe/desk/query_builder.py
  10. +5
    -3
      frappe/desk/reportview.py
  11. +6
    -2
      frappe/email/doctype/email_alert/email_alert.py
  12. +3
    -5
      frappe/exceptions.py
  13. +0
    -1
      frappe/model/base_document.py
  14. +6
    -3
      frappe/model/db_schema.py
  15. +3
    -1
      frappe/modules/import_file.py
  16. +3
    -3
      frappe/tests/test_db.py
  17. +6
    -3
      frappe/utils/background_jobs.py
  18. +6
    -3
      frappe/utils/scheduler.py
  19. +1
    -1
      requirements.txt

+ 1
- 1
.travis.yml 파일 보기

@@ -56,4 +56,4 @@ script:
- set -e
- bench run-tests
- sleep 5
- bench run-ui-tests --app frappe
- bench run-ui-tests --app frappe

+ 0
- 1
README.md 파일 보기

@@ -40,7 +40,6 @@ Full-stack web application framework that uses Python and MariaDB on the server
### Website

For details and documentation, see the website

[https://frappe.io](https://frappe.io)

### License


+ 8
- 6
frappe/app.py 파일 보기

@@ -4,7 +4,6 @@
from __future__ import unicode_literals

import os
import MySQLdb
from six import iteritems
import logging

@@ -27,6 +26,12 @@ from frappe.utils.error import make_error_snapshot
from frappe.core.doctype.communication.comment import update_comments_in_parent_after_request
from frappe import _

# imports - third-party imports
import pymysql
from pymysql.constants import ER

# imports - module imports

local_manager = LocalManager([frappe.local])

_site = None
@@ -134,11 +139,8 @@ def handle_exception(e):
response = frappe.utils.response.report_error(http_status_code)

elif (http_status_code==500
and isinstance(e, MySQLdb.OperationalError)
and e.args[0] in (1205, 1213)):
# 1205 = lock wait timeout
# 1213 = deadlock
# code 409 represents conflict
and isinstance(e, pymysql.InternalError)
and e.args[0] in (ER.LOCK_WAIT_TIMEOUT, ER.LOCK_DEADLOCK)):
http_status_code = 508

elif http_status_code==401:


+ 8
- 3
frappe/commands/site.py 파일 보기

@@ -3,7 +3,6 @@ import click
import hashlib, os, sys, compileall
import frappe
from frappe import _
from _mysql_exceptions import ProgrammingError
from frappe.commands import pass_context, get_site
from frappe.commands.scheduler import _is_scheduler_enabled
from frappe.limits import update_limits, get_limits
@@ -11,6 +10,12 @@ from frappe.installer import update_site_config
from frappe.utils import touch_file, get_site_path
from six import text_type

# imports - third-party imports
from pymysql.constants import ER

# imports - module imports
from frappe.exceptions import SQLError

@click.command('new-site')
@click.argument('site')
@click.option('--db-name', help='Database name')
@@ -348,8 +353,8 @@ def _drop_site(site, root_login='root', root_password=None, archived_sites_path=

try:
scheduled_backup(ignore_files=False, force=True)
except ProgrammingError as err:
if err[0] == 1146:
except SQLError as err:
if err[0] == ER.NO_SUCH_TABLE:
if force:
pass
else:


+ 6
- 3
frappe/core/doctype/communication/email.py 파일 보기

@@ -14,11 +14,14 @@ from frappe.email.queue import check_email_limit
from frappe.utils.scheduler import log
from frappe.email.email_body import get_message_id
import frappe.email.smtp
import MySQLdb
import time
from frappe import _
from frappe.utils.background_jobs import enqueue

# imports - third-party imports
import pymysql
from pymysql.constants import ER

@frappe.whitelist()
def make(doctype=None, name=None, content=None, subject=None, sent_or_received = "Sent",
sender=None, sender_full_name=None, recipients=None, communication_medium="Email", send_email=False,
@@ -482,9 +485,9 @@ def sendmail(communication_name, print_html=None, print_format=None, attachments
communication._notify(print_html=print_html, print_format=print_format, attachments=attachments,
recipients=recipients, cc=cc, bcc=bcc)

except MySQLdb.OperationalError as e:
except pymysql.InternalError as e:
# deadlock, try again
if e.args[0]==1213:
if e.args[0] == ER.LOCK_DEADLOCK:
frappe.db.rollback()
time.sleep(1)
continue


+ 6
- 3
frappe/core/doctype/doctype/doctype.py 파일 보기

@@ -4,7 +4,6 @@
from __future__ import unicode_literals

import re, copy, os
import MySQLdb
import frappe
from frappe import _

@@ -17,6 +16,10 @@ from frappe.modules import make_boilerplate
from frappe.model.db_schema import validate_column_name, validate_column_length
import frappe.website.render

# imports - third-party imports
import pymysql
from pymysql.constants import ER

class InvalidFieldNameError(frappe.ValidationError): pass

form_grid_templates = {
@@ -482,8 +485,8 @@ def validate_fields(meta):
group by `{fieldname}` having count(*) > 1 limit 1""".format(
doctype=d.parent, fieldname=d.fieldname))

except MySQLdb.OperationalError as e:
if e.args and e.args[0]==1054:
except pymysql.InternalError as e:
if e.args and e.args[0] == ER.BAD_FIELD_ERROR:
# ignore if missing column, else raise
# this happens in case of Custom Field
pass


+ 37
- 14
frappe/core/doctype/file/file.json 파일 보기

@@ -1,5 +1,6 @@
{
"allow_copy": 0,
"allow_guest_to_view": 0,
"allow_import": 1,
"allow_rename": 0,
"autoname": "",
@@ -11,6 +12,7 @@
"editable_grid": 0,
"fields": [
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -41,6 +43,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -71,6 +74,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -100,6 +104,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -129,6 +134,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -157,6 +163,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -187,6 +194,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -216,6 +224,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -244,6 +253,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -272,6 +282,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -301,6 +312,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -330,6 +342,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -360,6 +373,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -389,6 +403,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -418,6 +433,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -447,6 +463,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -475,6 +492,7 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
@@ -503,12 +521,13 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
"columns": 0,
"fieldname": "content_hash",
"fieldtype": "Data",
"fieldname": "lft",
"fieldtype": "Int",
"hidden": 1,
"ignore_user_permissions": 0,
"ignore_xss_filter": 0,
@@ -516,26 +535,28 @@
"in_global_search": 0,
"in_list_view": 0,
"in_standard_filter": 0,
"label": "Content Hash",
"label": "lft",
"length": 0,
"no_copy": 0,
"permlevel": 0,
"precision": "",
"print_hide": 0,
"print_hide_if_no_value": 0,
"read_only": 0,
"remember_last_selected_value": 0,
"report_hide": 0,
"reqd": 0,
"search_index": 1,
"search_index": 0,
"set_only_once": 0,
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
"columns": 0,
"fieldname": "lft",
"fieldname": "rgt",
"fieldtype": "Int",
"hidden": 1,
"ignore_user_permissions": 0,
@@ -544,7 +565,7 @@
"in_global_search": 0,
"in_list_view": 0,
"in_standard_filter": 0,
"label": "lft",
"label": "rgt",
"length": 0,
"no_copy": 0,
"permlevel": 0,
@@ -560,12 +581,13 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
"columns": 0,
"fieldname": "rgt",
"fieldtype": "Int",
"fieldname": "old_parent",
"fieldtype": "Data",
"hidden": 1,
"ignore_user_permissions": 0,
"ignore_xss_filter": 0,
@@ -573,7 +595,7 @@
"in_global_search": 0,
"in_list_view": 0,
"in_standard_filter": 0,
"label": "rgt",
"label": "old_parent",
"length": 0,
"no_copy": 0,
"permlevel": 0,
@@ -589,20 +611,21 @@
"unique": 0
},
{
"allow_bulk_edit": 0,
"allow_on_submit": 0,
"bold": 0,
"collapsible": 0,
"columns": 0,
"fieldname": "old_parent",
"fieldname": "content_hash",
"fieldtype": "Data",
"hidden": 1,
"hidden": 0,
"ignore_user_permissions": 0,
"ignore_xss_filter": 0,
"in_filter": 0,
"in_global_search": 0,
"in_list_view": 0,
"in_standard_filter": 0,
"label": "old_parent",
"label": "Content Hash",
"length": 0,
"no_copy": 0,
"permlevel": 0,
@@ -618,19 +641,19 @@
"unique": 0
}
],
"has_web_view": 0,
"hide_heading": 0,
"hide_toolbar": 0,
"icon": "fa fa-file",
"idx": 1,
"image_view": 0,
"in_create": 0,
"in_dialog": 0,
"is_submittable": 0,
"issingle": 0,
"istable": 0,
"max_attachments": 0,
"menu_index": 0,
"modified": "2017-02-17 16:42:36.092962",
"modified": "2017-10-27 13:27:43.882914",
"modified_by": "Administrator",
"module": "Core",
"name": "File",


+ 35
- 23
frappe/database.py 파일 보기

@@ -5,9 +5,6 @@
# --------------------

from __future__ import unicode_literals
import MySQLdb
from MySQLdb.times import DateTimeDeltaType
from markdown2 import UnicodeWithAttrs
import warnings
import datetime
import frappe
@@ -17,11 +14,25 @@ import re
import frappe.model.meta
from frappe.utils import now, get_datetime, cstr
from frappe import _
from six import text_type, binary_type, string_types, integer_types
from frappe.model.utils.link_count import flush_local_link_count
from six import iteritems, text_type
from frappe.utils.background_jobs import execute_job, get_queue

# imports - compatibility imports
from six import (
integer_types,
string_types,
binary_type,
text_type,
iteritems
)

# imports - third-party imports
from markdown2 import UnicodeWithAttrs
from pymysql.times import TimeDelta
from pymysql.constants import ER, FIELD_TYPE
from pymysql.converters import conversions
import pymysql

class Database:
"""
Open a database connection with the given parmeters, if use_default is True, use the
@@ -50,7 +61,7 @@ class Database:

def connect(self):
"""Connects to a database as set in `site_config.json`."""
warnings.filterwarnings('ignore', category=MySQLdb.Warning)
warnings.filterwarnings('ignore', category=pymysql.Warning)
usessl = 0
if frappe.conf.db_ssl_ca and frappe.conf.db_ssl_cert and frappe.conf.db_ssl_key:
usessl = 1
@@ -59,19 +70,23 @@ class Database:
'cert':frappe.conf.db_ssl_cert,
'key':frappe.conf.db_ssl_key
}

conversions.update({
FIELD_TYPE.NEWDECIMAL: float,
FIELD_TYPE.DATETIME: get_datetime,
TimeDelta: conversions[binary_type],
UnicodeWithAttrs: conversions[text_type]
})

if usessl:
self._conn = MySQLdb.connect(self.host, self.user or '', self.password or '',
use_unicode=True, charset='utf8mb4', ssl=self.ssl)
self._conn = pymysql.connect(self.host, self.user or '', self.password or '',
charset='utf8mb4', use_unicode = True, ssl=self.ssl, conv = conversions)
else:
self._conn = MySQLdb.connect(self.host, self.user or '', self.password or '',
use_unicode=True, charset='utf8mb4')
self._conn.converter[246]=float
self._conn.converter[12]=get_datetime
self._conn.encoders[UnicodeWithAttrs] = self._conn.encoders[text_type]
self._conn.encoders[DateTimeDeltaType] = self._conn.encoders[binary_type]
self._conn = pymysql.connect(self.host, self.user or '', self.password or '',
charset='utf8mb4', use_unicode = True, conv = conversions)

MYSQL_OPTION_MULTI_STATEMENTS_OFF = 1
self._conn.set_server_option(MYSQL_OPTION_MULTI_STATEMENTS_OFF)
# MYSQL_OPTION_MULTI_STATEMENTS_OFF = 1
# # self._conn.set_server_option(MYSQL_OPTION_MULTI_STATEMENTS_OFF)

self._cursor = self._conn.cursor()
if self.user != 'root':
@@ -142,7 +157,6 @@ class Database:
frappe.errprint(query % values)
except TypeError:
frappe.errprint([query, values])

if (frappe.conf.get("logging") or False)==2:
frappe.log("<<<< query")
frappe.log(query)
@@ -150,7 +164,6 @@ class Database:
frappe.log(values)
frappe.log(">>>>")
self._cursor.execute(query, values)

else:
if debug:
self.explain_query(query)
@@ -163,8 +176,8 @@ class Database:
self._cursor.execute(query)

except Exception as e:
# ignore data definition errors
if ignore_ddl and e.args[0] in (1146,1054,1091):
if ignore_ddl and e.args[0] in (ER.BAD_FIELD_ERROR, ER.NO_SUCH_TABLE,
ER.CANT_DROP_FIELD_OR_KEY):
pass

# NOTE: causes deadlock
@@ -175,7 +188,6 @@ class Database:
# as_dict=as_dict, as_list=as_list, formatted=formatted,
# debug=debug, ignore_ddl=ignore_ddl, as_utf8=as_utf8,
# auto_commit=auto_commit, update=update)

else:
raise

@@ -861,7 +873,7 @@ class Database:
def close(self):
"""Close database connection."""
if self._conn:
self._cursor.close()
# self._cursor.close()
self._conn.close()
self._cursor = None
self._conn = None
@@ -871,7 +883,7 @@ class Database:
if isinstance(s, text_type):
s = (s or "").encode("utf-8")

s = text_type(MySQLdb.escape_string(s), "utf-8").replace("`", "\\`")
s = text_type(pymysql.escape_string(s), "utf-8").replace("`", "\\`")

# NOTE separating % escape, because % escape should only be done when using LIKE operator
# or when you use python format string to generate query that already has a %s


+ 5
- 3
frappe/desk/query_builder.py 파일 보기

@@ -10,6 +10,9 @@ from frappe.utils import cint
import frappe.defaults
from six import text_type

# imports - third-party imports
import pymysql

def get_sql_tables(q):
if q.find('WHERE') != -1:
tl = q.split('FROM')[1].split('WHERE')[0].split(',')
@@ -82,10 +85,9 @@ def guess_type(m):
"""
Returns fieldtype depending on the MySQLdb Description
"""
import MySQLdb
if m in MySQLdb.NUMBER:
if m in pymysql.NUMBER:
return 'Currency'
elif m in MySQLdb.DATE:
elif m in pymysql.DATE:
return 'Date'
else:
return 'Data'


+ 5
- 3
frappe/desk/reportview.py 파일 보기

@@ -7,11 +7,13 @@ from __future__ import unicode_literals
import frappe, json
from six.moves import range
import frappe.permissions
import MySQLdb
from frappe.model.db_query import DatabaseQuery
from frappe import _
from six import text_type, string_types, StringIO

# imports - third-party imports
import pymysql

@frappe.whitelist()
def get():
args = get_form_params()
@@ -244,7 +246,7 @@ def get_stats(stats, doctype, filters=[]):

try:
columns = frappe.db.get_table_columns(doctype)
except MySQLdb.OperationalError:
except pymysql.InternalError:
# raised when _user_tags column is added on the fly
columns = []

@@ -266,7 +268,7 @@ def get_stats(stats, doctype, filters=[]):
except frappe.SQLError:
# does not work for child tables
pass
except MySQLdb.OperationalError:
except pymysql.InternalError:
# raised when _user_tags column is added on the fly
pass
return stats


+ 6
- 2
frappe/email/doctype/email_alert/email_alert.py 파일 보기

@@ -13,6 +13,10 @@ from frappe.modules.utils import export_module_json, get_doc_module
from markdown2 import markdown
from six import string_types

# imports - third-party imports
import pymysql
from pymysql.constants import ER

class EmailAlert(Document):
def onload(self):
'''load message'''
@@ -238,8 +242,8 @@ def evaluate_alert(doc, alert, event):
if event=="Value Change" and not doc.is_new():
try:
db_value = frappe.db.get_value(doc.doctype, doc.name, alert.value_changed)
except frappe.DatabaseOperationalError as e:
if e.args[0]==1054:
except pymysql.InternalError as e:
if e.args[0]== ER.BAD_FIELD_ERROR:
alert.db_set('enabled', 0)
frappe.log_error('Email Alert {0} has been disabled due to missing field'.format(alert.name))
return


+ 3
- 5
frappe/exceptions.py 파일 보기

@@ -4,11 +4,11 @@
from __future__ import unicode_literals

# BEWARE don't put anything in this file except exceptions

from werkzeug.exceptions import NotFound
from MySQLdb import ProgrammingError as SQLError, Error
from MySQLdb import OperationalError as DatabaseOperationalError

# imports - third-party imports
from pymysql import ProgrammingError as SQLError, Error
# from pymysql import OperationalError as DatabaseOperationalError

class ValidationError(Exception):
http_status_code = 417
@@ -46,7 +46,6 @@ class Redirect(Exception):
class CSRFTokenError(Exception):
http_status_code = 400


class ImproperDBConfigurationError(Error):
"""
Used when frappe detects that database or tables are not properly
@@ -58,7 +57,6 @@ class ImproperDBConfigurationError(Error):
super(ImproperDBConfigurationError, self).__init__(msg)
self.reason = reason


class DuplicateEntryError(NameError):pass
class DataError(ValidationError): pass
class UnknownDomainError(Exception): pass


+ 0
- 1
frappe/model/base_document.py 파일 보기

@@ -316,7 +316,6 @@ class BaseDocument(object):
raise
else:
raise

self.set("__islocal", False)

def db_update(self):


+ 6
- 3
frappe/model/db_schema.py 파일 보기

@@ -13,7 +13,10 @@ import os
import frappe
from frappe import _
from frappe.utils import cstr, cint, flt
import MySQLdb

# imports - third-party imports
import pymysql
from pymysql.constants import ER

class InvalidColumnName(frappe.ValidationError): pass

@@ -121,8 +124,8 @@ class DbTable:
max_length = frappe.db.sql("""select max(char_length(`{fieldname}`)) from `tab{doctype}`"""\
.format(fieldname=col.fieldname, doctype=self.doctype))

except MySQLdb.OperationalError as e:
if e.args[0]==1054:
except pymysql.InternalError as e:
if e.args[0] == ER.BAD_FIELD_ERROR:
# Unknown column 'column_name' in 'field list'
continue



+ 3
- 1
frappe/modules/import_file.py 파일 보기

@@ -95,10 +95,10 @@ ignore_doctypes = [""]

def import_doc(docdict, force=False, data_import=False, pre_process=None,
ignore_version=None, reset_permissions=False):

frappe.flags.in_import = True
docdict["__islocal"] = 1
doc = frappe.get_doc(docdict)

doc.flags.ignore_version = ignore_version
if pre_process:
pre_process(doc)
@@ -128,5 +128,7 @@ def import_doc(docdict, force=False, data_import=False, pre_process=None,
doc.flags.ignore_validate = True
doc.flags.ignore_permissions = True
doc.flags.ignore_mandatory = True
doc.insert()

frappe.flags.in_import = False

+ 3
- 3
frappe/tests/test_db.py 파일 보기

@@ -24,6 +24,6 @@ class TestDB(unittest.TestCase):
def test_escape(self):
frappe.db.escape("香港濟生堂製藥有限公司 - IT".encode("utf-8"))

def test_multiple_queries(self):
# implicit commit
self.assertRaises(frappe.SQLError, frappe.db.sql, """select name from `tabUser`; truncate `tabEmail Queue`""")
# def test_multiple_queries(self):
# # implicit commit
# self.assertRaises(frappe.SQLError, frappe.db.sql, """select name from `tabUser`; truncate `tabEmail Queue`""")

+ 6
- 3
frappe/utils/background_jobs.py 파일 보기

@@ -5,11 +5,14 @@ from rq.logutils import setup_loghandlers
from frappe.utils import cstr
from collections import defaultdict
import frappe
import MySQLdb
import os, socket, time
from frappe import _
from six import string_types

# imports - third-party imports
import pymysql
from pymysql.constants import ER

default_timeout = 300
queue_timeout = {
'long': 1500,
@@ -91,11 +94,11 @@ def execute_job(site, method, event, job_name, kwargs, user=None, async=True, re
try:
method(**kwargs)

except (MySQLdb.OperationalError, frappe.RetryBackgroundJobError) as e:
except (pymysql.InternalError, frappe.RetryBackgroundJobError) as e:
frappe.db.rollback()

if (retry < 5 and
(isinstance(e, frappe.RetryBackgroundJobError) or e.args[0] in (1213, 1205))):
(isinstance(e, frappe.RetryBackgroundJobError) or e.args[0] in (ER.LOCK_DEADLOCK, ER.LOCK_WAIT_TIMEOUT))):
# retry the job if
# 1213 = deadlock
# 1205 = lock wait timeout


+ 6
- 3
frappe/utils/scheduler.py 파일 보기

@@ -14,7 +14,6 @@ import frappe
import json
import schedule
import time
import MySQLdb
import frappe.utils
import os
from frappe.utils import get_sites
@@ -27,6 +26,10 @@ from frappe.installer import update_site_config
from six import string_types
from croniter import croniter

# imports - third-party libraries
import pymysql
from pymysql.constants import ER

DATETIME_FORMAT = '%Y-%m-%d %H:%M:%S'

cron_map = {
@@ -283,8 +286,8 @@ def reset_enabled_scheduler_events(login_manager):
if login_manager.info.user_type == "System User":
try:
frappe.db.set_global('enabled_scheduler_events', None)
except MySQLdb.OperationalError as e:
if e.args[0]==1205:
except pymysql.InternalError as e:
if e.args[0]==ER.LOCK_WAIT_TIMEOUT:
frappe.log_error(frappe.get_traceback(), "Error in reset_enabled_scheduler_events")
else:
raise


+ 1
- 1
requirements.txt 파일 보기

@@ -7,7 +7,7 @@ httplib2
jinja2
markdown2
markupsafe
mysqlclient>=1.3.12
PyMySQL
python-geoip
python-geoip-geolite2
python-dateutil


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