add GCAP interface

@@ -1004,3 +1004,17 @@ ID_TYPE = ['ITARI', 'ITHKM', 'ITPRC', 'ITPSP', 'ITRES', 'ITTID', 'ITUSC', 'ITCCU
 SECOND_ID_TYPE = ['ITARI', 'ITHKM', 'ITPRC', 'ITPSP', 'ITRES', 'ITTID']
 SECOND_ID_TYPE = ['ITARI', 'ITHKM', 'ITPRC', 'ITPSP', 'ITRES', 'ITTID']
 SUB_TYPE = ['CSIBM', 'CSOTH', 'CSSME']
 SUB_TYPE = ['CSIBM', 'CSOTH', 'CSSME']
 
 
+# GCAP 请求体
+BASE_XML_TEXT = """<?xml version="1.0" encoding="utf-8"?>
+
+<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:typ="http://guardean.net/webservices/workflow/vatra_bmwservice/types">
+  <soapenv:Header/>
+  <soapenv:Body>
+    <typ:executeRequest>
+      <request>{0}</request>
+    </typ:executeRequest>
+  </soapenv:Body>
+</soapenv:Envelope>"""
+
+CDATA_TEXT = """<![CDATA[<Exec xmlns="http://tempuri.org/"><strXMLParm>&lt;Request&gt;&lt;Framework&gt;&lt;UserName&gt;SFCHINA\qqcout0&lt;/UserName&gt;&lt;GUID&gt;70d0efcb-3bc2-4018-ac4e-681c8f3131b6&lt;/GUID&gt;&lt;DetailedTracingEnabled&gt;False&lt;/DetailedTracingEnabled&gt;&lt;ServiceName&gt;AMSWebService&lt;/ServiceName&gt;&lt;SupportsRedirection&gt;true&lt;/SupportsRedirection&gt;&lt;ServiceType&gt;Service&lt;/ServiceType&gt;&lt;/Framework&gt;&lt;Parms&gt;&lt;InputXML type="string"&gt;&amp;lt;?xml version="1.0" encoding="utf-16"?&amp;gt;&amp;lt;InputXML&amp;gt; &amp;lt;Result&amp;gt; {0} &amp;lt;/Result&amp;gt;&amp;lt;AuthorizationData&amp;gt;&amp;lt;ServiceComponent&amp;gt;OCR&amp;lt;/ServiceComponent&amp;gt;&amp;lt;RoleId/&amp;gt;&amp;lt;CompanyId/&amp;gt;&amp;lt;/AuthorizationData&amp;gt;&amp;lt;/InputXML&amp;gt;&lt;/InputXML&gt;&lt;/Parms&gt;&lt;/Request&gt;</strXMLParm></Exec>]]>"""
+

+import requests
+from requests.auth import HTTPBasicAuth
+from settings import conf
+from common.tools.dict_to_xml import dicttoxml, escape_xml
+from apps.doc import consts
+
+
+class GCAP:
+
+    def __init__(self):
+        self.url = conf.GCAP_URL
+        self.headers = {
+            'Content-Type': 'text/plain',
+        }
+        self.auth = HTTPBasicAuth(conf.GCAP_AUTH_USER, conf.GCAP_AUTH_PWD)
+
+    @staticmethod
+    def dict_to_xml(comparison_res):
+        comparison_xml = dicttoxml(comparison_res, root=False, attr_type=False)
+        return consts.BASE_XML_TEXT.format(consts.CDATA_TEXT.format(escape_xml(comparison_xml))).encode('utf-8')
+
+    def send(self, comparison_res):
+        data = self.dict_to_xml(comparison_res)
+        response = requests.post(self.url, headers=self.headers, data=data, verify=False, auth=self.auth)
+        return response
+
+
+
+

+#!/usr/bin/env python
+# coding: utf-8
+
+"""
+Converts a Python dictionary or other native data type into a valid XML string.
+Supports item (`int`, `float`, `long`, `decimal.Decimal`, `bool`, `str`, `unicode`, `datetime`, `none` and other number-like objects) and collection (`list`, `set`, `tuple` and `dict`, as well as iterable and dict-like objects) data types, with arbitrary nesting for the collections. Items with a `datetime` type are converted to ISO format strings. Items with a `None` type become empty XML elements.
+This module works with both Python 2 and 3.
+"""
+
+from __future__ import unicode_literals
+
+from random import randint
+import collections
+import numbers
+from xml.dom.minidom import parseString
+
+# python 3 doesn't have a unicode type
+unicode = str
+
+# python 3 doesn't have a long type
+long = int
+
+
+def set_debug(debug=True, filename='dicttoxml.log'):
+    if debug:
+        import datetime
+        print('Debug mode is on. Events are logged at: %s' % (filename))
+    else:
+        print('Debug mode is off.')
+
+
+def unicode_me(something):
+    """Converts strings with non-ASCII characters to unicode for LOG.
+    Python 3 doesn't have a `unicode()` function, so `unicode()` is an alias
+    for `str()`, but `str()` doesn't take a second argument, hence this kludge.
+    """
+    try:
+        return unicode(something, 'utf-8')
+    except:
+        return unicode(something)
+
+
+ids = []  # initialize list of unique ids
+
+
+def make_id(element, start=100000, end=999999):
+    """Returns a random integer"""
+    return '%s_%s' % (element, randint(start, end))
+
+
+def get_unique_id(element):
+    """Returns a unique id for a given element"""
+    this_id = make_id(element)
+    dup = True
+    while dup:
+        if this_id not in ids:
+            dup = False
+            ids.append(this_id)
+        else:
+            this_id = make_id(element)
+    return ids[-1]
+
+
+def get_xml_type(val):
+    """Returns the data type for the xml type attribute"""
+    if type(val).__name__ in ('str', 'unicode'):
+        return 'str'
+    if type(val).__name__ in ('int', 'long'):
+        return 'int'
+    if type(val).__name__ == 'float':
+        return 'float'
+    if type(val).__name__ == 'bool':
+        return 'bool'
+    if isinstance(val, numbers.Number):
+        return 'number'
+    if type(val).__name__ == 'NoneType':
+        return 'null'
+    if isinstance(val, dict):
+        return 'dict'
+    if isinstance(val, collections.Iterable):
+        return 'list'
+    return type(val).__name__
+
+
+def escape_xml(s):
+    if type(s) in (str, unicode):
+        s = unicode_me(s)  # avoid UnicodeDecodeError
+        s = s.replace('&', '&')
+        s = s.replace('"', '"')
+        s = s.replace('\'', ''')
+        s = s.replace('<', '&amp;lt;')
+        s = s.replace('>', '&amp;gt;')
+    return s
+
+
+def make_attrstring(attr):
+    """Returns an attribute string in the form key="val" """
+    attrstring = ' '.join(['%s="%s"' % (k, v) for k, v in attr.items()])
+    return '%s%s' % (' ' if attrstring != '' else '', attrstring)
+
+
+def key_is_valid_xml(key):
+    """Checks that a key is a valid XML name"""
+    test_xml = '<?xml version="1.0" encoding="UTF-8" ?><%s>foo</%s>' % (key, key)
+    try:
+        parseString(test_xml)
+        return True
+    except Exception:  # minidom does not implement exceptions well
+        return False
+
+
+def make_valid_xml_name(key, attr):
+    """Tests an XML name and fixes it if invalid"""
+    key = escape_xml(key)
+    attr = escape_xml(attr)
+
+    # pass through if key is already valid
+    if key_is_valid_xml(key):
+        return key, attr
+
+    # prepend a lowercase n if the key is numeric
+    if key.isdigit():
+        return 'n%s' % (key), attr
+
+    # replace spaces with underscores if that fixes the problem
+    if key_is_valid_xml(key.replace(' ', '_')):
+        return key.replace(' ', '_'), attr
+
+    # key is still invalid - move it into a name attribute
+    attr['name'] = key
+    key = 'key'
+    return key, attr
+
+
+def wrap_cdata(s):
+    """Wraps a string into CDATA sections"""
+    s = unicode_me(s).replace(']]>', ']]]]><![CDATA[>')
+    return '<![CDATA[' + s + ']]>'
+
+
+def default_item_func(parent):
+    return 'item'
+
+
+def convert(obj, ids, attr_type, item_func, cdata, parent='root'):
+    """Routes the elements of an object to the right function to convert them
+    based on their data type"""
+
+    item_name = item_func(parent)
+
+    if isinstance(obj, numbers.Number) or type(obj) in (str, unicode):
+        return convert_kv(item_name, obj, attr_type, cdata)
+
+    if hasattr(obj, 'isoformat'):
+        return convert_kv(item_name, obj.isoformat(), attr_type, cdata)
+
+    if type(obj) == bool:
+        return convert_bool(item_name, obj, attr_type, cdata)
+
+    if obj is None:
+        return convert_none(item_name, '', attr_type, cdata)
+
+    if isinstance(obj, dict):
+        return convert_dict(obj, ids, parent, attr_type, item_func, cdata)
+
+    if isinstance(obj, collections.Iterable):
+        return convert_list(obj, ids, parent, attr_type, item_func, cdata)
+
+    raise TypeError('Unsupported data type: %s (%s)' % (obj, type(obj).__name__))
+
+
+def convert_dict(obj, ids, parent, attr_type, item_func, cdata):
+    """Converts a dict into an XML string."""
+    output = []
+    addline = output.append
+
+    item_name = item_func(parent)
+
+    for key, val in obj.items():
+
+        attr = {} if not ids else {'id': '%s' % (get_unique_id(parent))}
+
+        key, attr = make_valid_xml_name(key, attr)
+
+        if isinstance(val, numbers.Number) or type(val) in (str, unicode):
+            addline(convert_kv(key, val, attr_type, attr, cdata))
+
+        elif hasattr(val, 'isoformat'):  # datetime
+            addline(convert_kv(key, val.isoformat(), attr_type, attr, cdata))
+
+        elif type(val) == bool:
+            addline(convert_bool(key, val, attr_type, attr, cdata))
+
+        elif isinstance(val, dict):
+            if attr_type:
+                attr['type'] = get_xml_type(val)
+            addline('<%s%s>%s</%s>' % (
+                key, make_attrstring(attr),
+                convert_dict(val, ids, key, attr_type, item_func, cdata),
+                key
+            )
+                    )
+
+        elif isinstance(val, collections.Iterable):
+            if attr_type:
+                attr['type'] = get_xml_type(val)
+            # addline('<%s%s>%s</%s>' % (
+            #     key,
+            #     make_attrstring(attr),
+            #     convert_list(val, ids, key, attr_type, item_func, cdata),
+            #     key
+            # )
+            item_func = lambda x: key
+            addline('%s' % (
+                convert_list(val, ids, key, attr_type, item_func, cdata),
+            ))
+
+        elif val is None:
+            addline(convert_none(key, val, attr_type, attr, cdata))
+
+        else:
+            raise TypeError('Unsupported data type: %s (%s)' % (
+                val, type(val).__name__)
+                            )
+
+    return ''.join(output)
+
+
+def convert_list(items, ids, parent, attr_type, item_func, cdata):
+    """Converts a list into an XML string."""
+    output = []
+    addline = output.append
+
+    item_name = item_func(parent)
+
+    if ids:
+        this_id = get_unique_id(parent)
+
+    for i, item in enumerate(items):
+        attr = {} if not ids else {'id': '%s_%s' % (this_id, i + 1)}
+        if isinstance(item, numbers.Number) or type(item) in (str, unicode):
+            addline(convert_kv(item_name, item, attr_type, attr, cdata))
+
+        elif hasattr(item, 'isoformat'):  # datetime
+            addline(convert_kv(item_name, item.isoformat(), attr_type, attr, cdata))
+
+        elif type(item) == bool:
+            addline(convert_bool(item_name, item, attr_type, attr, cdata))
+
+        elif isinstance(item, dict):
+            if not attr_type:
+                addline('<%s>%s</%s>' % (
+                    item_name,
+                    convert_dict(item, ids, parent, attr_type, item_func, cdata),
+                    item_name,
+                )
+                        )
+            else:
+                addline('<%s type="dict">%s</%s>' % (
+                    item_name,
+                    convert_dict(item, ids, parent, attr_type, item_func, cdata),
+                    item_name,
+                )
+                        )
+
+        elif isinstance(item, collections.Iterable):
+            if not attr_type:
+                addline('<%s %s>%s</%s>' % (
+                    item_name, make_attrstring(attr),
+                    convert_list(item, ids, item_name, attr_type, item_func, cdata),
+                    item_name,
+                )
+                        )
+            else:
+                addline('<%s type="list"%s>%s</%s>' % (
+                    item_name, make_attrstring(attr),
+                    convert_list(item, ids, item_name, attr_type, item_func, cdata),
+                    item_name,
+                )
+                        )
+
+        elif item is None:
+            addline(convert_none(item_name, None, attr_type, attr, cdata))
+
+        else:
+            raise TypeError('Unsupported data type: %s (%s)' % (
+                item, type(item).__name__)
+                            )
+    return ''.join(output)
+
+
+def convert_kv(key, val, attr_type, attr={}, cdata=False):
+    """Converts a number or string into an XML element"""
+
+    key, attr = make_valid_xml_name(key, attr)
+
+    if attr_type:
+        attr['type'] = get_xml_type(val)
+    attrstring = make_attrstring(attr)
+    return '<%s%s>%s</%s>' % (
+        key, attrstring,
+        wrap_cdata(val) if cdata == True else escape_xml(val),
+        key
+    )
+
+
+def convert_bool(key, val, attr_type, attr={}, cdata=False):
+    """Converts a boolean into an XML element"""
+
+    key, attr = make_valid_xml_name(key, attr)
+
+    if attr_type:
+        attr['type'] = get_xml_type(val)
+    attrstring = make_attrstring(attr)
+    return '<%s%s>%s</%s>' % (key, attrstring, unicode(val).lower(), key)
+
+
+def convert_none(key, val, attr_type, attr={}, cdata=False):
+    """Converts a null value into an XML element"""
+
+    key, attr = make_valid_xml_name(key, attr)
+
+    if attr_type:
+        attr['type'] = get_xml_type(val)
+    attrstring = make_attrstring(attr)
+    return '<%s%s></%s>' % (key, attrstring, key)
+
+
+def dicttoxml(obj, root=True, custom_root='root', ids=False, attr_type=True,
+              item_func=default_item_func, cdata=False):
+    """Converts a python object into XML.
+    Arguments:
+    - root specifies whether the output is wrapped in an XML root element
+      Default is True
+    - custom_root allows you to specify a custom root element.
+      Default is 'root'
+    - ids specifies whether elements get unique ids.
+      Default is False
+    - attr_type specifies whether elements get a data type attribute.
+      Default is True
+    - item_func specifies what function should generate the element name for
+      items in a list.
+      Default is 'item'
+    - cdata specifies whether string values should be wrapped in CDATA sections.
+      Default is False
+    """
+    output = []
+    addline = output.append
+    if root == True:
+        addline('<?xml version="1.0" encoding="UTF-8" ?>')
+        addline('<%s>%s</%s>' % (
+            custom_root,
+            convert(obj, ids, attr_type, item_func, cdata, parent=custom_root),
+            custom_root,
+        )
+                )
+    else:
+        addline(convert(obj, ids, attr_type, item_func, cdata, parent=''))
+    return ''.join(output)