OverflowError mktime 参数超出范围
OverflowError mktime argument out of range
在解决了一个天真的日期时间问题后，我在生成图表的视图上遇到了一个新问题。现在我得到 mktime 参数超出范围 。
我不知道如何解决它。我没有编写代码，我正在使用我同事的代码，但我似乎无法理解它为什么会失败。我认为这与一个运行超时并弹出错误的函数有关。
@login_required(login_url='/accounts/login/')
def loggedin(request):
data = []
data2 = []
data3 = []
dicdata2 = {}
dicdata3 = {}
datainterior = []
today = timezone.localtime(timezone.now()+timedelta(hours=1)).date()
tomorrow = today + timedelta(1)
semana= today - timedelta(7)
today = today - timedelta(1)
semana_start = datetime.combine(today, time())
semana_start = timezone.make_aware(semana_start, timezone.utc)
today_start = datetime.combine(today, time())
today_start = timezone.make_aware(today_start, timezone.utc)
today_end = datetime.combine(tomorrow, time())
today_end = timezone.make_aware(today_end, timezone.utc)
for modulo in Repository.objects.values("des_especialidade").distinct():
dic = {}
mod = str(modulo['des_especialidade'])
dic["label"] = str(mod)
dic["value"] = Repository.objects.filter(des_especialidade__iexact=mod).count()
data.append(dic)
for modulo in Repository.objects.values("modulo").distinct():
dic = {}
mod = str(modulo['modulo'])
dic["label"] = str(mod)
dic["value"] = Repository.objects.filter(modulo__iexact=mod, dt_diag__gte=semana_start).count()
datainterior.append(dic)
# print mod, Repository.objects.filter(modulo__iexact=mod).count()
# data[mod] = Repository.objects.filter(modulo__iexact=mod).count()
dicdata2['values'] = datainterior
dicdata2['key'] = "Cumulative Return"
dicdata3['values'] = data
dicdata3['color'] = "#d67777"
dicdata3['key'] = "Diagnosticos Identificados"
data3.append(dicdata3)
data2.append(dicdata2)
#-------sunburst
databurst = []
dictburst = {}
dictburst['name'] = "CHP"
childrenmodulo = []
for modulo in Repository.objects.values("modulo").distinct():
childrenmodulodic = {}
mod = str(modulo['modulo'])
childrenmodulodic['name'] = mod
childrenesp = []
for especialidade in Repository.objects.filter(modulo__iexact=mod).values("des_especialidade").distinct():
childrenespdic = {}
esp = str(especialidade['des_especialidade'])
childrenespdic['name'] = esp
childrencode = []
for code in Repository.objects.filter(modulo__iexact=mod,des_especialidade__iexact=esp).values("cod_diagnosis").distinct():
childrencodedic = {}
codee= str(code['cod_diagnosis'])
childrencodedic['name'] = 'ICD9 - '+codee
childrencodedic['size'] = Repository.objects.filter(modulo__iexact=mod,des_especialidade__iexact=esp,cod_diagnosis__iexact=codee).count()
childrencode.append(childrencodedic)
childrenespdic['children'] = childrencode
#childrenespdic['size'] = Repository.objects.filter(des_especialidade__iexact=esp).count()
childrenesp.append(childrenespdic)
childrenmodulodic['children'] = childrenesp
childrenmodulo.append(childrenmodulodic)
dictburst['children'] = childrenmodulo
databurst.append(dictburst)
# print databurst
# --------stacked area chart
datastack = []
for modulo in Repository.objects.values("modulo").distinct():
datastackdic = {}
mod = str(modulo['modulo'])
datastackdic['key'] = mod
monthsarray = []
year = timezone.localtime(timezone.now()+timedelta(hours=1)).year
month = timezone.localtime(timezone.now()+timedelta(hours=1)).month
last = timezone.localtime(timezone.now()+timedelta(hours=1)) - relativedelta(years=1)
lastyear = int(last.year)
lastmonth = int(last.month)
#i = 1
while lastmonth <= int(month) or lastyear<int(year):
date = str(lastmonth) + '/' + str(lastyear)
if (lastmonth < 12):
datef = str(lastmonth + 1) + '/' + str(lastyear)
else:
lastmonth = 01
lastyear = int(lastyear)+1
datef = str(lastmonth)+'/'+ str(lastyear)
lastmonth = 0
datainicial = datetime.strptime(date, '%m/%Y')
datainicial = timezone.make_aware(datainicial, timezone.utc)
datafinal = datetime.strptime(datef, '%m/%Y')
datafinal = timezone.make_aware(datafinal, timezone.utc)
#print "lastmonth",lastmonth,"lastyear", lastyear
#print "datainicial:",datainicial,"datafinal: ",datafinal
filtro = Repository.objects.filter(modulo__iexact=mod)
count = filtro.filter(dt_diag__gte=datainicial, dt_diag__lt=datafinal).count()
conv = datetime.strptime(date, '%m/%Y')
ms = datetime_to_ms_str(conv)
monthsarray.append([ms, count])
#i += 1
lastmonth += 1
datastackdic['values'] = monthsarray
datastack.append(datastackdic)
#print datastack
if request.user.last_login is not None:
#print(request.user.last_login)
contador_novas = Repository.objects.filter(dt_diag__lte=today_end, dt_diag__gte=today_start).count()
return render_to_response('loggedin.html',
{'user': request.user.username, 'contador': contador_novas, 'data': data, 'data2': data2,
'data3': data3,
'databurst': databurst, 'datastack':datastack})
def datetime_to_ms_str(dt):
return str(1000 * mktime(dt.timetuple()))
我认为问题出在这种情况下。
while lastmonth <= int(month) or lastyear<int(year):
12 月期间，month=12，因此 lastmonth <= int(month) 将始终是 True。所以循环总是 return 为真，即使有一次 lastyear 比当前的 year 多。
如果循环是在前一年，或者循环是在当年但月份不是未来，你要循环。因此，我认为您想将其更改为以下内容：
while lastyear < year or (lastyear == year and lastmonth <= month):
为了确保代码正常工作并理解它，您需要在循环中添加大量打印语句，查看 lastmonth 和 lastyear 是如何变化的，并检查循环在您期望的时候退出。您还需要针对 year 和 month 的其他值对其进行测试，以便它不会在下个月中断。理想情况下，您希望将这段代码提取到一个单独的函数中。如果只 returned 一个 (month, year) 整数列表，而不是同时进行大量日期格式化，那么它会更容易理解循环。那么添加单元测试就更容易了。
在解决了一个天真的日期时间问题后，我在生成图表的视图上遇到了一个新问题。现在我得到 mktime 参数超出范围 。 我不知道如何解决它。我没有编写代码，我正在使用我同事的代码，但我似乎无法理解它为什么会失败。我认为这与一个运行超时并弹出错误的函数有关。
@login_required(login_url='/accounts/login/')
def loggedin(request):
data = []
data2 = []
data3 = []
dicdata2 = {}
dicdata3 = {}
datainterior = []
today = timezone.localtime(timezone.now()+timedelta(hours=1)).date()
tomorrow = today + timedelta(1)
semana= today - timedelta(7)
today = today - timedelta(1)
semana_start = datetime.combine(today, time())
semana_start = timezone.make_aware(semana_start, timezone.utc)
today_start = datetime.combine(today, time())
today_start = timezone.make_aware(today_start, timezone.utc)
today_end = datetime.combine(tomorrow, time())
today_end = timezone.make_aware(today_end, timezone.utc)
for modulo in Repository.objects.values("des_especialidade").distinct():
dic = {}
mod = str(modulo['des_especialidade'])
dic["label"] = str(mod)
dic["value"] = Repository.objects.filter(des_especialidade__iexact=mod).count()
data.append(dic)
for modulo in Repository.objects.values("modulo").distinct():
dic = {}
mod = str(modulo['modulo'])
dic["label"] = str(mod)
dic["value"] = Repository.objects.filter(modulo__iexact=mod, dt_diag__gte=semana_start).count()
datainterior.append(dic)
# print mod, Repository.objects.filter(modulo__iexact=mod).count()
# data[mod] = Repository.objects.filter(modulo__iexact=mod).count()
dicdata2['values'] = datainterior
dicdata2['key'] = "Cumulative Return"
dicdata3['values'] = data
dicdata3['color'] = "#d67777"
dicdata3['key'] = "Diagnosticos Identificados"
data3.append(dicdata3)
data2.append(dicdata2)
#-------sunburst
databurst = []
dictburst = {}
dictburst['name'] = "CHP"
childrenmodulo = []
for modulo in Repository.objects.values("modulo").distinct():
childrenmodulodic = {}
mod = str(modulo['modulo'])
childrenmodulodic['name'] = mod
childrenesp = []
for especialidade in Repository.objects.filter(modulo__iexact=mod).values("des_especialidade").distinct():
childrenespdic = {}
esp = str(especialidade['des_especialidade'])
childrenespdic['name'] = esp
childrencode = []
for code in Repository.objects.filter(modulo__iexact=mod,des_especialidade__iexact=esp).values("cod_diagnosis").distinct():
childrencodedic = {}
codee= str(code['cod_diagnosis'])
childrencodedic['name'] = 'ICD9 - '+codee
childrencodedic['size'] = Repository.objects.filter(modulo__iexact=mod,des_especialidade__iexact=esp,cod_diagnosis__iexact=codee).count()
childrencode.append(childrencodedic)
childrenespdic['children'] = childrencode
#childrenespdic['size'] = Repository.objects.filter(des_especialidade__iexact=esp).count()
childrenesp.append(childrenespdic)
childrenmodulodic['children'] = childrenesp
childrenmodulo.append(childrenmodulodic)
dictburst['children'] = childrenmodulo
databurst.append(dictburst)
# print databurst
# --------stacked area chart
datastack = []
for modulo in Repository.objects.values("modulo").distinct():
datastackdic = {}
mod = str(modulo['modulo'])
datastackdic['key'] = mod
monthsarray = []
year = timezone.localtime(timezone.now()+timedelta(hours=1)).year
month = timezone.localtime(timezone.now()+timedelta(hours=1)).month
last = timezone.localtime(timezone.now()+timedelta(hours=1)) - relativedelta(years=1)
lastyear = int(last.year)
lastmonth = int(last.month)
#i = 1
while lastmonth <= int(month) or lastyear<int(year):
date = str(lastmonth) + '/' + str(lastyear)
if (lastmonth < 12):
datef = str(lastmonth + 1) + '/' + str(lastyear)
else:
lastmonth = 01
lastyear = int(lastyear)+1
datef = str(lastmonth)+'/'+ str(lastyear)
lastmonth = 0
datainicial = datetime.strptime(date, '%m/%Y')
datainicial = timezone.make_aware(datainicial, timezone.utc)
datafinal = datetime.strptime(datef, '%m/%Y')
datafinal = timezone.make_aware(datafinal, timezone.utc)
#print "lastmonth",lastmonth,"lastyear", lastyear
#print "datainicial:",datainicial,"datafinal: ",datafinal
filtro = Repository.objects.filter(modulo__iexact=mod)
count = filtro.filter(dt_diag__gte=datainicial, dt_diag__lt=datafinal).count()
conv = datetime.strptime(date, '%m/%Y')
ms = datetime_to_ms_str(conv)
monthsarray.append([ms, count])
#i += 1
lastmonth += 1
datastackdic['values'] = monthsarray
datastack.append(datastackdic)
#print datastack
if request.user.last_login is not None:
#print(request.user.last_login)
contador_novas = Repository.objects.filter(dt_diag__lte=today_end, dt_diag__gte=today_start).count()
return render_to_response('loggedin.html',
{'user': request.user.username, 'contador': contador_novas, 'data': data, 'data2': data2,
'data3': data3,
'databurst': databurst, 'datastack':datastack})
def datetime_to_ms_str(dt):
return str(1000 * mktime(dt.timetuple()))
我认为问题出在这种情况下。
while lastmonth <= int(month) or lastyear<int(year):
12 月期间，month=12，因此 lastmonth <= int(month) 将始终是 True。所以循环总是 return 为真，即使有一次 lastyear 比当前的 year 多。
如果循环是在前一年，或者循环是在当年但月份不是未来，你要循环。因此，我认为您想将其更改为以下内容：
while lastyear < year or (lastyear == year and lastmonth <= month):
为了确保代码正常工作并理解它，您需要在循环中添加大量打印语句，查看 lastmonth 和 lastyear 是如何变化的，并检查循环在您期望的时候退出。您还需要针对 year 和 month 的其他值对其进行测试，以便它不会在下个月中断。理想情况下，您希望将这段代码提取到一个单独的函数中。如果只 returned 一个 (month, year) 整数列表，而不是同时进行大量日期格式化，那么它会更容易理解循环。那么添加单元测试就更容易了。