Python TypeError:int()参数必须是字符串、类似字节的对象或数字,而不是';列表';
我无法将一个函数作为参数传递给另一个函数。这是我的代码: ga.py:Python TypeError:int()参数必须是字符串、类似字节的对象或数字,而不是';列表';,python,django,python-3.x,Python,Django,Python 3.x,我无法将一个函数作为参数传递给另一个函数。这是我的代码: ga.py: def display_pageviews(hostname): pageviews_results = get_pageviews_query(service, hostname).execute() if pageviews_results.get('rows', []): pv = pageviews_results.get('rows') return pv[0]
def display_pageviews(hostname):
pageviews_results = get_pageviews_query(service, hostname).execute()
if pageviews_results.get('rows', []):
pv = pageviews_results.get('rows')
return pv[0]
else:
return None
def get_pageviews_query(service, hostname):
return service.data().ga().get(
ids=VIEW_ID,
start_date='7daysAgo',
end_date='today',
metrics='ga:pageviews',
sort='-ga:pageviews',
filters='ga:hostname==%s' % hostname,)
class Stats(models.Model):
user = models.OneToOneField('auth.User')
views = models.IntegerField()
visits = models.IntegerField()
unique_visits = models.IntegerField()
class Command(BaseCommand):
def handle(self, *args, **options):
users = User.objects.all()
try:
for user in users:
hostname = '%s.%s' % (user.username, settings.NETWORK_DOMAIN)
stats = Stats.objects.update_or_create(
user=user,
views=display_pageviews(hostname),
visits=display_visits(hostname),
unique_visits=display_unique_visits(hostname),)
except FieldError:
print ('There was a field error.')
Traceback (most recent call last):
File "manage.py", line 20, in <module>
execute_from_command_line(sys.argv)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
utility.execute()
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/__init__.py", line 345, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/base.py", line 348, in run_from_argv
self.execute(*args, **cmd_options)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/base.py", line 399, in execute
output = self.handle(*args, **options)
File "/Users/myusername/project/Dev/project_files/project/main/management/commands/updatestats.py", line 23, in handle
unique_visits=display_unique_visits(hostname),)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/manager.py", line 122, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 480, in update_or_create
obj = self.get(**lookup)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 378, in get
clone = self.filter(*args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 790, in filter
return self._filter_or_exclude(False, *args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 808, in _filter_or_exclude
clone.query.add_q(Q(*args, **kwargs))
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1243, in add_q
clause, _ = self._add_q(q_object, self.used_aliases)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1269, in _add_q
allow_joins=allow_joins, split_subq=split_subq,
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1203, in build_filter
condition = self.build_lookup(lookups, col, value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1099, in build_lookup
return final_lookup(lhs, rhs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/lookups.py", line 19, in __init__
self.rhs = self.get_prep_lookup()
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/lookups.py", line 57, in get_prep_lookup
return self.lhs.output_field.get_prep_lookup(self.lookup_name, self.rhs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 1860, in get_prep_lookup
return super(IntegerField, self).get_prep_lookup(lookup_type, value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 744, in get_prep_lookup
return self.get_prep_value(value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 1854, in get_prep_value
return int(value)
TypeError: int() argument must be a string, a bytes-like object or a number, not 'list'
pv = pageviews_results.get('rows')[0]
return pv
型号。py:
def display_pageviews(hostname):
pageviews_results = get_pageviews_query(service, hostname).execute()
if pageviews_results.get('rows', []):
pv = pageviews_results.get('rows')
return pv[0]
else:
return None
def get_pageviews_query(service, hostname):
return service.data().ga().get(
ids=VIEW_ID,
start_date='7daysAgo',
end_date='today',
metrics='ga:pageviews',
sort='-ga:pageviews',
filters='ga:hostname==%s' % hostname,)
class Stats(models.Model):
user = models.OneToOneField('auth.User')
views = models.IntegerField()
visits = models.IntegerField()
unique_visits = models.IntegerField()
class Command(BaseCommand):
def handle(self, *args, **options):
users = User.objects.all()
try:
for user in users:
hostname = '%s.%s' % (user.username, settings.NETWORK_DOMAIN)
stats = Stats.objects.update_or_create(
user=user,
views=display_pageviews(hostname),
visits=display_visits(hostname),
unique_visits=display_unique_visits(hostname),)
except FieldError:
print ('There was a field error.')
Traceback (most recent call last):
File "manage.py", line 20, in <module>
execute_from_command_line(sys.argv)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
utility.execute()
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/__init__.py", line 345, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/base.py", line 348, in run_from_argv
self.execute(*args, **cmd_options)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/base.py", line 399, in execute
output = self.handle(*args, **options)
File "/Users/myusername/project/Dev/project_files/project/main/management/commands/updatestats.py", line 23, in handle
unique_visits=display_unique_visits(hostname),)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/manager.py", line 122, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 480, in update_or_create
obj = self.get(**lookup)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 378, in get
clone = self.filter(*args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 790, in filter
return self._filter_or_exclude(False, *args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 808, in _filter_or_exclude
clone.query.add_q(Q(*args, **kwargs))
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1243, in add_q
clause, _ = self._add_q(q_object, self.used_aliases)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1269, in _add_q
allow_joins=allow_joins, split_subq=split_subq,
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1203, in build_filter
condition = self.build_lookup(lookups, col, value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1099, in build_lookup
return final_lookup(lhs, rhs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/lookups.py", line 19, in __init__
self.rhs = self.get_prep_lookup()
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/lookups.py", line 57, in get_prep_lookup
return self.lhs.output_field.get_prep_lookup(self.lookup_name, self.rhs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 1860, in get_prep_lookup
return super(IntegerField, self).get_prep_lookup(lookup_type, value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 744, in get_prep_lookup
return self.get_prep_value(value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 1854, in get_prep_value
return int(value)
TypeError: int() argument must be a string, a bytes-like object or a number, not 'list'
pv = pageviews_results.get('rows')[0]
return pv
updatestats.py:
def display_pageviews(hostname):
pageviews_results = get_pageviews_query(service, hostname).execute()
if pageviews_results.get('rows', []):
pv = pageviews_results.get('rows')
return pv[0]
else:
return None
def get_pageviews_query(service, hostname):
return service.data().ga().get(
ids=VIEW_ID,
start_date='7daysAgo',
end_date='today',
metrics='ga:pageviews',
sort='-ga:pageviews',
filters='ga:hostname==%s' % hostname,)
class Stats(models.Model):
user = models.OneToOneField('auth.User')
views = models.IntegerField()
visits = models.IntegerField()
unique_visits = models.IntegerField()
class Command(BaseCommand):
def handle(self, *args, **options):
users = User.objects.all()
try:
for user in users:
hostname = '%s.%s' % (user.username, settings.NETWORK_DOMAIN)
stats = Stats.objects.update_or_create(
user=user,
views=display_pageviews(hostname),
visits=display_visits(hostname),
unique_visits=display_unique_visits(hostname),)
except FieldError:
print ('There was a field error.')
Traceback (most recent call last):
File "manage.py", line 20, in <module>
execute_from_command_line(sys.argv)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
utility.execute()
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/__init__.py", line 345, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/base.py", line 348, in run_from_argv
self.execute(*args, **cmd_options)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/base.py", line 399, in execute
output = self.handle(*args, **options)
File "/Users/myusername/project/Dev/project_files/project/main/management/commands/updatestats.py", line 23, in handle
unique_visits=display_unique_visits(hostname),)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/manager.py", line 122, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 480, in update_or_create
obj = self.get(**lookup)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 378, in get
clone = self.filter(*args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 790, in filter
return self._filter_or_exclude(False, *args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 808, in _filter_or_exclude
clone.query.add_q(Q(*args, **kwargs))
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1243, in add_q
clause, _ = self._add_q(q_object, self.used_aliases)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1269, in _add_q
allow_joins=allow_joins, split_subq=split_subq,
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1203, in build_filter
condition = self.build_lookup(lookups, col, value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1099, in build_lookup
return final_lookup(lhs, rhs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/lookups.py", line 19, in __init__
self.rhs = self.get_prep_lookup()
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/lookups.py", line 57, in get_prep_lookup
return self.lhs.output_field.get_prep_lookup(self.lookup_name, self.rhs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 1860, in get_prep_lookup
return super(IntegerField, self).get_prep_lookup(lookup_type, value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 744, in get_prep_lookup
return self.get_prep_value(value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 1854, in get_prep_value
return int(value)
TypeError: int() argument must be a string, a bytes-like object or a number, not 'list'
pv = pageviews_results.get('rows')[0]
return pv
当我运行以下命令时:python manage.py updatestats
TypeError:int()参数必须是字符串、类似字节的对象或
编号,而不是“列表”
我不知道是什么原因造成的。我试着把它转换成一个字符串,但是我得到了同样的错误。有什么想法吗
完全回溯:
def display_pageviews(hostname):
pageviews_results = get_pageviews_query(service, hostname).execute()
if pageviews_results.get('rows', []):
pv = pageviews_results.get('rows')
return pv[0]
else:
return None
def get_pageviews_query(service, hostname):
return service.data().ga().get(
ids=VIEW_ID,
start_date='7daysAgo',
end_date='today',
metrics='ga:pageviews',
sort='-ga:pageviews',
filters='ga:hostname==%s' % hostname,)
class Stats(models.Model):
user = models.OneToOneField('auth.User')
views = models.IntegerField()
visits = models.IntegerField()
unique_visits = models.IntegerField()
class Command(BaseCommand):
def handle(self, *args, **options):
users = User.objects.all()
try:
for user in users:
hostname = '%s.%s' % (user.username, settings.NETWORK_DOMAIN)
stats = Stats.objects.update_or_create(
user=user,
views=display_pageviews(hostname),
visits=display_visits(hostname),
unique_visits=display_unique_visits(hostname),)
except FieldError:
print ('There was a field error.')
Traceback (most recent call last):
File "manage.py", line 20, in <module>
execute_from_command_line(sys.argv)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
utility.execute()
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/__init__.py", line 345, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/base.py", line 348, in run_from_argv
self.execute(*args, **cmd_options)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/core/management/base.py", line 399, in execute
output = self.handle(*args, **options)
File "/Users/myusername/project/Dev/project_files/project/main/management/commands/updatestats.py", line 23, in handle
unique_visits=display_unique_visits(hostname),)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/manager.py", line 122, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 480, in update_or_create
obj = self.get(**lookup)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 378, in get
clone = self.filter(*args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 790, in filter
return self._filter_or_exclude(False, *args, **kwargs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/query.py", line 808, in _filter_or_exclude
clone.query.add_q(Q(*args, **kwargs))
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1243, in add_q
clause, _ = self._add_q(q_object, self.used_aliases)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1269, in _add_q
allow_joins=allow_joins, split_subq=split_subq,
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1203, in build_filter
condition = self.build_lookup(lookups, col, value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/sql/query.py", line 1099, in build_lookup
return final_lookup(lhs, rhs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/lookups.py", line 19, in __init__
self.rhs = self.get_prep_lookup()
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/lookups.py", line 57, in get_prep_lookup
return self.lhs.output_field.get_prep_lookup(self.lookup_name, self.rhs)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 1860, in get_prep_lookup
return super(IntegerField, self).get_prep_lookup(lookup_type, value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 744, in get_prep_lookup
return self.get_prep_value(value)
File "/Users/myusername/project/Dev/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 1854, in get_prep_value
return int(value)
TypeError: int() argument must be a string, a bytes-like object or a number, not 'list'
pv = pageviews_results.get('rows')[0]
return pv
错误在于,不能将整个列表转换为整数。您可以从列表中获取索引并将其转换为整数:
x = ["0", "1", "2"]
y = int(x[0]) #accessing the zeroth element
如果要将整个列表转换为整数,则必须先将列表转换为字符串:
x = ["0", "1", "2"]
y = ''.join(x) # converting list into string
z = int(y)
如果列表元素不是字符串,则必须先将其转换为字符串,然后才能使用str.join
:
x = [0, 1, 2]
y = ''.join(map(str, x))
z = int(y)
另外,如上所述,确保您没有返回嵌套列表 int()参数必须是字符串、类似字节的对象或数字,而不是“非类型”
根据错误,您无法将字符串类型数据转换为整数,因此如果列包含空值作为NaN,则NaN的类型为float,因此您可以将其转换为float
检查NaN的类型->类型(np.NaN)=>float请显示完整的回溯。除此之外,它还会准确地告诉我们错误发生的位置。您不能将列表转换为字符串,因为它会说确保
return pv[0]
没有给您提供列表。我看到了相同的错误,只是没有回溯,所以我不知道它发生在哪里。我肯定它在图书馆里。一定有什么东西在捕捉它,但这没有意义。但是为什么他的尝试除外
没有捕捉到这个呢?@geoidesic,因为只指示除外捕捉字段错误
<代码>类型错误被省略。