Project dependencies may have API risk issues

Hi, In wechat-spider, inappropriate dependency versioning constraints can cause risks.

Below are the dependencies and version constraints that the project is using

Django==1.8.1
MySQL-python==1.2.5
requests==2.9.1
lxml==3.4.4
hiredis==0.2.0
redis==2.10.3
oss2==2.0.5
selenium==2.52.0
PyVirtualDisplay==0.1.5
python-dateutil==2.5.0
beautifulsoup4==4.4.1

The version constraint == will introduce the risk of dependency conflicts because the scope of dependencies is too strict. The version constraint No Upper Bound and * will introduce the risk of the missing API Error because the latest version of the dependencies may remove some APIs.

After further analysis, in this project, The version constraint of dependency Django can be changed to >=1.8,<=1.8.19.

The above modification suggestions can reduce the dependency conflicts as much as possible, and introduce the latest version as much as possible without calling Error in the projects.

The invocation of the current project includes all the following methods.

The calling methods from the Django

RedirectView.as_view

The calling methods from the all methods

item.save
sys.setdefaultencoding
Topic.objects.filter
re.sub
Word.objects.filter
etree.parse
link.md5.hexdigest
src.split
get_uniqueid
register.inclusion_tag
x.get
list
C.objects.update_or_create
bs.select
os.environ.setdefault
last_week_datetime.self.Topic.objects.filter.count
redirect
django.setup
zip
json.dumps
models.IntegerField
copy
res.replace
os.getenv
unicode
models.CharField
migrations.CreateModel
md5
execute_from_command_line
oss2.Auth
Proxy.STATUS_SUCCESS.Proxy.KIND_DOWNLOAD.Proxy.objects.filter.order_by.first
Scheduler
os.path.dirname
etree.HTMLParser
paginated_object_list.has_previous
join
content.replace
logger.exception
params.pop
get_link_from_url
download_to_oss
BeautifulSoup
now.Word.objects.filter.order_by
self.context.update
mark_safe
bucket.put_object
get_wsgi_application
res.pop
isinstance
models.TextField
datetime.combine
r.delete
r.headers.get
bs.find_all
time.sleep
r.close
models.DateTimeField
get_redis_pool
Wechat.objects.filter
tree.xpath
scheduler.run
get_redis
set
include
logging.exception
traceback.print_exc
user.is_authenticated
timedelta
get_bucket
item.delete
models.AutoField
redis.ConnectionPool
Wechat.objects.get_or_create
logging.getLogger
context.get
replace_all
url
check_wechat
sys.path.append
date.today
models.ForeignKey
f
requests.get
self.Topic.objects.filter.count
r.content.md5.hexdigest
r.lpush
range
exec
Wechat.STATUS_DEFAULT.now.Wechat.objects.filter.order_by
Proxy.objects.filter
item.get
bs.find
os.path.realpath
str
oss2.Bucket
admin.site.register
check_proxy
params.get
template.Library
datetime.min.time
datetime.now
Proxy.STATUS_SUCCESS.Proxy.KIND_DOWNLOAD.Proxy.objects.filter.order_by
res.append
RedirectView.as_view
redis.Redis
migrations.AddField
yestoday_datetime.self.Topic.objects.filter.count
sys.stderr.write
bucket.head_object
reload
self.tree.xpath
d.startswith
paginated_object_list.has_next
logging.debug
vote.replace_with
os.path.abspath
params.iteritems
StringIO
Proxy.STATUS_FAIL.Proxy.KIND_DOWNLOAD.Proxy.objects.filter.delete
self.check_wechat_proxies
os.path.join

@yijingping Could please help me check this issue? May I pull a request to fix it? Thank you very much.

bowenpay / wechat-spider

Project dependencies may have API risk issues #97