Python webnotes.getTraceback函数代码示例

	def execute(self, db_name, event, now):
		"""
			Executes event in the specifed db
		"""
		import webnotes, webnotes.defs, webnotes.db

		try:
			webnotes.conn = webnotes.db.Database(user=db_name, password=webnotes.get_db_password(db_name))
			webnotes.session = {'user':'Administrator'}

			module = '.'.join(event.split('.')[:-1])
			method = event.split('.')[-1]
		
			exec 'from %s import %s' % (module, method)
		
			webnotes.conn.begin()
			ret = locals()[method]()
			webnotes.conn.commit()
			webnotes.conn.close()
			self.log(db_name, event, ret or 'Ok')
			
		except Exception, e:
			if now:
				print webnotes.getTraceback()
			else:
				self.log(db_name, event, webnotes.getTraceback())

def respond():
	import webnotes
	import webnotes.webutils
	import MySQLdb
	
	try:
		return webnotes.webutils.render(webnotes.form_dict.get('page'))
	except webnotes.SessionStopped:
		print "Content-type: text/html"
		print
		print session_stopped % {
			"app_name": webnotes.get_config().app_name,
			"trace": webnotes.getTraceback(),
			"title": "Upgrading..."
		}
	except MySQLdb.ProgrammingError, e:
		if e.args[0]==1146:
			print "Content-type: text/html"
			print
			print session_stopped % {
				"app_name": webnotes.get_config().app_name, 
				"trace": webnotes.getTraceback(),
				"title": "Installing..."
			}
		else:
			raise e

def write_log():
	import os
	import webnotes.defs
	import webnotes
	
	patch_log = open(os.path.join(webnotes.defs.modules_path, 'patches', 'patch.log'), 'a')
	patch_log.write(('\n\nError in %s:\n' % webnotes.conn.cur_db_name) + webnotes.getTraceback())
	patch_log.close()
	
	if getattr(webnotes.defs,'admin_email_notification',0):
		from webnotes.utils import sendmail
		subj = 'Error in running patches in %s' % webnotes.conn.cur_db_name
		msg = subj + '<br><br>Login User: ' + webnotes.user.name + '<br><br>' + webnotes.getTraceback()
		sendmail(['[email protected]'], sender='[email protected]', subject= subj, parts=[['text/plain', msg]])

def write_log():
	import os
	import webnotes.defs
	import webnotes
	
	patch_log = open(os.path.join(webnotes.defs.modules_path, 'patches', 'patch.log'), 'a')
	patch_log.write(('\n\nError in %s:\n' % webnotes.conn.cur_db_name) + webnotes.getTraceback())
	patch_log.close()
	
	if getattr(webnotes.defs,'admin_email_notification',0):
		from webnotes.utils import sendmail
		subj = 'Patch Error. <br>Account: %s' % webnotes.conn.cur_db_name
		msg = subj + '<br><br>' + webnotes.getTraceback()
		print msg

def execute_patch(patchmodule, method=None, methodargs=None):
    """execute the patch"""
    block_user(True)
    webnotes.conn.begin()
    log("Executing %s in %s" % (patchmodule or str(methodargs), webnotes.conn.cur_db_name))
    try:
        if patchmodule:
            patch = __import__(patchmodule, fromlist=True)
            getattr(patch, "execute")()
            update_patch_log(patchmodule)
            log("Success")
        elif method:
            method(**methodargs)

        webnotes.conn.commit()
    except Exception, e:
        webnotes.conn.rollback()
        global has_errors
        has_errors = True
        tb = webnotes.getTraceback()
        log(tb)
        import os

        if os.environ.get("HTTP_HOST"):
            add_to_patch_log(tb)

def get_comments(page_name):	
	if page_name == '404':
		comments = """error: %s""" % webnotes.getTraceback()
	else:
		comments = """page: %s""" % page_name
		
	return comments

def render_page(page_name):
	"""get page html"""
	page_name = scrub_page_name(page_name)
	html = ''
		
	if not (hasattr(conf, 'auto_cache_clear') and conf.auto_cache_clear or 0):
		html = webnotes.cache().get_value("page:" + page_name)
		from_cache = True

	if not html:
		from webnotes.auth import HTTPRequest
		webnotes.http_request = HTTPRequest()
		
		html = build_page(page_name)
		from_cache = False
	
	if not html:
		raise PageNotFoundError

	if page_name=="error":
		html = html.replace("%(error)s", webnotes.getTraceback())
	else:
		comments = "\n\npage:"+page_name+\
			"\nload status: " + (from_cache and "cache" or "fresh")
		html += """\n<!-- %s -->""" % webnotes.utils.cstr(comments)

	return html

def manage_recurring_invoices():
	""" 
		Create recurring invoices on specific date by copying the original one
		and notify the concerned people
	"""
	recurring_invoices = webnotes.conn.sql("""select name, recurring_id
		from `tabSales Invoice` where ifnull(convert_into_recurring_invoice, 0)=1
		and docstatus=1 and next_date=%s
		and next_date <= ifnull(end_date, '2199-12-31')""", nowdate())
	
	exception_list = []
	for ref_invoice, recurring_id in recurring_invoices:
		if not webnotes.conn.sql("""select name from `tabSales Invoice`
				where posting_date=%s and recurring_id=%s and docstatus=1""",
				(nowdate(), recurring_id)):
			try:
				ref_wrapper = webnotes.model_wrapper('Sales Invoice', ref_invoice)
				new_invoice_wrapper = make_new_invoice(ref_wrapper)
				send_notification(new_invoice_wrapper)
				webnotes.conn.commit()
			except Exception, e:
				webnotes.conn.rollback()

				webnotes.conn.begin()
				webnotes.conn.sql("update `tabSales Invoice` set \
					convert_into_recurring_invoice = 0 where name = %s", ref_invoice)
				notify_errors(ref_invoice, ref_wrapper.doc.owner)
				webnotes.conn.commit()

				exception_list.append(webnotes.getTraceback())
			finally:

def get_html(page_name):
	"""get page html"""
	page_name = scrub_page_name(page_name)
	
	html = ''
	
	# load from cache, if auto cache clear is falsy
	if not (hasattr(conf, 'auto_cache_clear') and conf.auto_cache_clear or 0):
		html = webnotes.cache().get_value("page:" + page_name)
		from_cache = True

	if not html:
		html = load_into_cache(page_name)
		from_cache = False
	
	if not html:
		html = get_html("404")

	if page_name=="error":
		html = html.replace("%(error)s", webnotes.getTraceback())
	else:
		comments = "\n\npage:"+page_name+\
			"\nload status: " + (from_cache and "cache" or "fresh")
		html += """\n<!-- %s -->""" % webnotes.utils.cstr(comments)

	return html

def upload():
    from webnotes.utils.datautils import read_csv_content_from_uploaded_file
    from webnotes.modules import scrub

    rows = read_csv_content_from_uploaded_file()
    if not rows:
        msg = [_("Please select a csv file")]
        return {"messages": msg, "error": msg}
    columns = [scrub(f) for f in rows[4]]
    columns[0] = "name"
    columns[3] = "att_date"
    ret = []
    error = False

    from webnotes.utils.datautils import check_record, import_doc

    doctype_dl = webnotes.get_doctype("Attendance")

    for i, row in enumerate(rows[5:]):
        if not row:
            continue
        row_idx = i + 5
        d = webnotes._dict(zip(columns, row))
        d["doctype"] = "Attendance"
        if d.name:
            d["docstatus"] = webnotes.conn.get_value("Attendance", d.name, "docstatus")

        try:
            check_record(d, doctype_dl=doctype_dl)
            ret.append(import_doc(d, "Attendance", 1, row_idx, submit=True))
        except Exception, e:
            error = True
            ret.append("Error for row (#%d) %s : %s" % (row_idx, len(row) > 1 and row[1] or "", cstr(e)))
            webnotes.errprint(webnotes.getTraceback())

	def send(self):
		"""
			* Execute get method
			* Send email to recipients
		"""
		if not self.doc.recipient_list: return

		self.sending = True
		result, email_body = self.get()
		
		recipient_list = self.doc.recipient_list.split("\n")

		# before sending, check if user is disabled or not
		# do not send if disabled
		profile_list = webnotes.conn.sql("SELECT name, enabled FROM tabProfile", as_dict=1)
		for profile in profile_list:
			if profile['name'] in recipient_list and profile['enabled'] == 0:
				del recipient_list[recipient_list.index(profile['name'])]

		from webnotes.utils.email_lib import sendmail
		try:
			#webnotes.msgprint('in send')
			sendmail(
				recipients=recipient_list,
				sender='[email protected]',
				reply_to='[email protected]',
				subject=self.doc.frequency + ' Digest',
				msg=email_body,
				from_defs=1
			)
		except Exception, e:
			webnotes.msgprint('There was a problem in sending your email. Please contact [email protected]')
			webnotes.errprint(webnotes.getTraceback())

def render_page(page_name):
	"""get page html"""
	set_content_type(page_name)
	
	if page_name.endswith('.html'):
		page_name = page_name[:-5]
	html = ''
		
	if not conf.auto_cache_clear:
		html = webnotes.cache().get_value("page:" + page_name)
		from_cache = True

	if not html:		
		html = build_page(page_name)
		from_cache = False
	
	if not html:
		raise PageNotFoundError

	if page_name=="error":
		html = html.replace("%(error)s", webnotes.getTraceback())
	elif "text/html" in webnotes._response.headers["Content-Type"]:
		comments = "\npage:"+page_name+\
			"\nload status: " + (from_cache and "cache" or "fresh")
		html += """\n<!-- %s -->""" % webnotes.utils.cstr(comments)

	return html

def execute_patch(patchmodule, method=None, methodargs=None):
	"""execute the patch"""
	success = False
	block_user(True)
	webnotes.conn.begin()
	try:
		log('Executing %s in %s' % (patchmodule or str(methodargs), webnotes.conn.cur_db_name))
		if patchmodule:
			if patchmodule.startswith("execute:"):
				exec patchmodule.split("execute:")[1] in globals()
			else:
				webnotes.get_method(patchmodule + ".execute")()
			update_patch_log(patchmodule)
		elif method:
			method(**methodargs)
			
		webnotes.conn.commit()
		success = True
	except Exception, e:
		webnotes.conn.rollback()
		global has_errors
		has_errors = True
		tb = webnotes.getTraceback()
		log(tb)
		import os
		if os.environ.get('HTTP_HOST'):
			add_to_patch_log(tb)

def create_material_request(material_requests):
	"""	Create indent on reaching reorder level	"""
	mr_list = []
	defaults = webnotes.defaults.get_defaults()
	exceptions_list = []
	for request_type in material_requests:
		for company in material_requests[request_type]:
			try:
				items = material_requests[request_type][company]
				if not items:
					continue
					
				mr = [{
					"doctype": "Material Request",
					"company": company,
					"fiscal_year": defaults.fiscal_year,
					"transaction_date": nowdate(),
					"material_request_type": request_type
				}]
			
				for d in items:
					item = webnotes.doc("Item", d.item_code)
					mr.append({
						"doctype": "Material Request Item",
						"parenttype": "Material Request",
						"parentfield": "indent_details",
						"item_code": d.item_code,
						"schedule_date": add_days(nowdate(),cint(item.lead_time_days)),
						"uom":	item.stock_uom,
						"warehouse": d.warehouse,
						"item_name": item.item_name,
						"description": item.description,
						"item_group": item.item_group,
						"qty": d.reorder_qty,
						"brand": item.brand,
					})
			
				mr_bean = webnotes.bean(mr)
				mr_bean.insert()
				mr_bean.submit()
				mr_list.append(mr_bean)

			except:
				if webnotes.local.message_log:
					exceptions_list.append([] + webnotes.local.message_log)
					webnotes.local.message_log = []
				else:
					exceptions_list.append(webnotes.getTraceback())

	if mr_list:
		if getattr(webnotes.local, "reorder_email_notify", None) is None:
			webnotes.local.reorder_email_notify = cint(webnotes.conn.get_value('Stock Settings', None, 
				'reorder_email_notify'))
			
		if(webnotes.local.reorder_email_notify):
			send_email_notification(mr_list)

	if exceptions_list:
		notify_errors(exceptions_list)

def update_file_list(doctype, singles):
	if doctype in singles:
		doc = webnotes.doc(doctype, doctype)
		if doc.file_list:
			update_for_doc(doctype, doc)
			webnotes.conn.set_value(doctype, None, "file_list", None)
	else:
		try:
			for doc in webnotes.conn.sql("""select name, file_list from `tab%s` where 
				ifnull(file_list, '')!=''""" % doctype, as_dict=True):
				update_for_doc(doctype, doc)
			webnotes.conn.commit()
			webnotes.conn.sql("""alter table `tab%s` drop column `file_list`""" % doctype)
		except Exception, e:
			print webnotes.getTraceback()
			if (e.args and e.args[0]!=1054) or not e.args:
				raise e