Bump version

CHANGELOG.md

@@ -3,6 +3,10 @@ Change Log
 
 HEAD
 ----
+
+
+3.3.1
+-----
 -   Allow overriding `dns.resolver.Resolver` class attributes via `Autodiscovery.DNS_RESOLVER_ATTRS`.
 
 

docs/exchangelib/autodiscover/discovery.html

@@ -103,6 +103,9 @@ <h1 class="title">Module <code>exchangelib.autodiscover.discovery</code></h1>
     INITIAL_RETRY_POLICY = FailFast()
     RETRY_WAIT = 10  # Seconds to wait before retry on connection errors
     MAX_REDIRECTS = 10  # Maximum number of URL redirects before we give up
+    DNS_RESOLVER_ATTRS = {
+        &#39;timeout&#39;: AutodiscoverProtocol.TIMEOUT,
+    }
 
     def __init__(self, email, credentials=None, auth_type=None, retry_policy=None):
         &#34;&#34;&#34;
@@ -177,7 +180,8 @@ <h1 class="title">Module <code>exchangelib.autodiscover.discovery</code></h1>
     @threaded_cached_property
     def resolver(self):
         resolver = dns.resolver.Resolver()
-        resolver.timeout = AutodiscoverProtocol.TIMEOUT
+        for k, v in self.DNS_RESOLVER_ATTRS.items():
+            setattr(resolver, k, v)
         return resolver
 
     def _build_response(self, ad_response):
@@ -715,6 +719,9 @@ <h2 id="args">Args</h2>
     INITIAL_RETRY_POLICY = FailFast()
     RETRY_WAIT = 10  # Seconds to wait before retry on connection errors
     MAX_REDIRECTS = 10  # Maximum number of URL redirects before we give up
+    DNS_RESOLVER_ATTRS = {
+        &#39;timeout&#39;: AutodiscoverProtocol.TIMEOUT,
+    }
 
     def __init__(self, email, credentials=None, auth_type=None, retry_policy=None):
         &#34;&#34;&#34;
@@ -789,7 +796,8 @@ <h2 id="args">Args</h2>
     @threaded_cached_property
     def resolver(self):
         resolver = dns.resolver.Resolver()
-        resolver.timeout = AutodiscoverProtocol.TIMEOUT
+        for k, v in self.DNS_RESOLVER_ATTRS.items():
+            setattr(resolver, k, v)
         return resolver
 
     def _build_response(self, ad_response):
@@ -1211,6 +1219,10 @@ <h2 id="args">Args</h2>
 </details>
 <h3>Class variables</h3>
 <dl>
+<dt id="exchangelib.autodiscover.discovery.Autodiscovery.DNS_RESOLVER_ATTRS"><code class="name">var <span class="ident">DNS_RESOLVER_ATTRS</span></code></dt>
+<dd>
+<div class="desc"></div>
+</dd>
 <dt id="exchangelib.autodiscover.discovery.Autodiscovery.INITIAL_RETRY_POLICY"><code class="name">var <span class="ident">INITIAL_RETRY_POLICY</span></code></dt>
 <dd>
 <div class="desc"></div>
@@ -1368,6 +1380,7 @@ <h1>Index</h1>
 <li>
 <h4><code><a title="exchangelib.autodiscover.discovery.Autodiscovery" href="#exchangelib.autodiscover.discovery.Autodiscovery">Autodiscovery</a></code></h4>
 <ul class="">
+<li><code><a title="exchangelib.autodiscover.discovery.Autodiscovery.DNS_RESOLVER_ATTRS" href="#exchangelib.autodiscover.discovery.Autodiscovery.DNS_RESOLVER_ATTRS">DNS_RESOLVER_ATTRS</a></code></li>
 <li><code><a title="exchangelib.autodiscover.discovery.Autodiscovery.INITIAL_RETRY_POLICY" href="#exchangelib.autodiscover.discovery.Autodiscovery.INITIAL_RETRY_POLICY">INITIAL_RETRY_POLICY</a></code></li>
 <li><code><a title="exchangelib.autodiscover.discovery.Autodiscovery.MAX_REDIRECTS" href="#exchangelib.autodiscover.discovery.Autodiscovery.MAX_REDIRECTS">MAX_REDIRECTS</a></code></li>
 <li><code><a title="exchangelib.autodiscover.discovery.Autodiscovery.RETRY_WAIT" href="#exchangelib.autodiscover.discovery.Autodiscovery.RETRY_WAIT">RETRY_WAIT</a></code></li>

docs/exchangelib/autodiscover/index.html

@@ -392,6 +392,9 @@ <h2 id="args">Args</h2>
     INITIAL_RETRY_POLICY = FailFast()
     RETRY_WAIT = 10  # Seconds to wait before retry on connection errors
     MAX_REDIRECTS = 10  # Maximum number of URL redirects before we give up
+    DNS_RESOLVER_ATTRS = {
+        &#39;timeout&#39;: AutodiscoverProtocol.TIMEOUT,
+    }
 
     def __init__(self, email, credentials=None, auth_type=None, retry_policy=None):
         &#34;&#34;&#34;
@@ -466,7 +469,8 @@ <h2 id="args">Args</h2>
     @threaded_cached_property
     def resolver(self):
         resolver = dns.resolver.Resolver()
-        resolver.timeout = AutodiscoverProtocol.TIMEOUT
+        for k, v in self.DNS_RESOLVER_ATTRS.items():
+            setattr(resolver, k, v)
         return resolver
 
     def _build_response(self, ad_response):
@@ -888,6 +892,10 @@ <h2 id="args">Args</h2>
 </details>
 <h3>Class variables</h3>
 <dl>
+<dt id="exchangelib.autodiscover.Autodiscovery.DNS_RESOLVER_ATTRS"><code class="name">var <span class="ident">DNS_RESOLVER_ATTRS</span></code></dt>
+<dd>
+<div class="desc"></div>
+</dd>
 <dt id="exchangelib.autodiscover.Autodiscovery.INITIAL_RETRY_POLICY"><code class="name">var <span class="ident">INITIAL_RETRY_POLICY</span></code></dt>
 <dd>
 <div class="desc"></div>
@@ -1042,6 +1050,7 @@ <h4><code><a title="exchangelib.autodiscover.AutodiscoverProtocol" href="#exchan
 <li>
 <h4><code><a title="exchangelib.autodiscover.Autodiscovery" href="#exchangelib.autodiscover.Autodiscovery">Autodiscovery</a></code></h4>
 <ul class="">
+<li><code><a title="exchangelib.autodiscover.Autodiscovery.DNS_RESOLVER_ATTRS" href="#exchangelib.autodiscover.Autodiscovery.DNS_RESOLVER_ATTRS">DNS_RESOLVER_ATTRS</a></code></li>
 <li><code><a title="exchangelib.autodiscover.Autodiscovery.INITIAL_RETRY_POLICY" href="#exchangelib.autodiscover.Autodiscovery.INITIAL_RETRY_POLICY">INITIAL_RETRY_POLICY</a></code></li>
 <li><code><a title="exchangelib.autodiscover.Autodiscovery.MAX_REDIRECTS" href="#exchangelib.autodiscover.Autodiscovery.MAX_REDIRECTS">MAX_REDIRECTS</a></code></li>
 <li><code><a title="exchangelib.autodiscover.Autodiscovery.RETRY_WAIT" href="#exchangelib.autodiscover.Autodiscovery.RETRY_WAIT">RETRY_WAIT</a></code></li>

docs/exchangelib/ewsdatetime.html

@@ -30,7 +30,6 @@ <h1 class="title">Module <code>exchangelib.ewsdatetime</code></h1>
 import logging
 import warnings
 
-import dateutil.parser
 try:
     import zoneinfo
 except ImportError:
@@ -176,10 +175,8 @@ <h1 class="title">Module <code>exchangelib.ewsdatetime</code></h1>
             # This is probably a naive datetime. Don&#39;t allow this, but signal caller with an appropriate error
             local_dt = super().strptime(date_string, &#39;%Y-%m-%dT%H:%M:%S&#39;)
             raise NaiveDateTimeNotAllowed(local_dt)
-        # This is probably a datetime value with timezone information. This comes in the form &#39;+/-HH:MM&#39; but the Python
-        # strptime &#39;%z&#39; directive cannot yet handle full ISO8601 formatted timezone information (see
-        # http://bugs.python.org/issue15873). Use the &#39;dateutil&#39; package instead.
-        aware_dt = dateutil.parser.parse(date_string).astimezone(UTC).replace(tzinfo=UTC)
+        # This is probably a datetime value with timezone information. This comes in the form &#39;+/-HH:MM&#39;.
+        aware_dt = datetime.datetime.fromisoformat(date_string).astimezone(UTC).replace(tzinfo=UTC)
         if isinstance(aware_dt, cls):
             return aware_dt
         return cls.from_datetime(aware_dt)
@@ -581,10 +578,8 @@ <h3>Methods</h3>
             # This is probably a naive datetime. Don&#39;t allow this, but signal caller with an appropriate error
             local_dt = super().strptime(date_string, &#39;%Y-%m-%dT%H:%M:%S&#39;)
             raise NaiveDateTimeNotAllowed(local_dt)
-        # This is probably a datetime value with timezone information. This comes in the form &#39;+/-HH:MM&#39; but the Python
-        # strptime &#39;%z&#39; directive cannot yet handle full ISO8601 formatted timezone information (see
-        # http://bugs.python.org/issue15873). Use the &#39;dateutil&#39; package instead.
-        aware_dt = dateutil.parser.parse(date_string).astimezone(UTC).replace(tzinfo=UTC)
+        # This is probably a datetime value with timezone information. This comes in the form &#39;+/-HH:MM&#39;.
+        aware_dt = datetime.datetime.fromisoformat(date_string).astimezone(UTC).replace(tzinfo=UTC)
         if isinstance(aware_dt, cls):
             return aware_dt
         return cls.from_datetime(aware_dt)
@@ -671,10 +666,8 @@ <h3>Static methods</h3>
         # This is probably a naive datetime. Don&#39;t allow this, but signal caller with an appropriate error
         local_dt = super().strptime(date_string, &#39;%Y-%m-%dT%H:%M:%S&#39;)
         raise NaiveDateTimeNotAllowed(local_dt)
-    # This is probably a datetime value with timezone information. This comes in the form &#39;+/-HH:MM&#39; but the Python
-    # strptime &#39;%z&#39; directive cannot yet handle full ISO8601 formatted timezone information (see
-    # http://bugs.python.org/issue15873). Use the &#39;dateutil&#39; package instead.
-    aware_dt = dateutil.parser.parse(date_string).astimezone(UTC).replace(tzinfo=UTC)
+    # This is probably a datetime value with timezone information. This comes in the form &#39;+/-HH:MM&#39;.
+    aware_dt = datetime.datetime.fromisoformat(date_string).astimezone(UTC).replace(tzinfo=UTC)
     if isinstance(aware_dt, cls):
         return aware_dt
     return cls.from_datetime(aware_dt)</code></pre>

docs/exchangelib/fields.html

@@ -35,8 +35,6 @@ <h1 class="title">Module <code>exchangelib.fields</code></h1>
 from importlib import import_module
 import logging
 
-import dateutil.parser
-
 from .errors import ErrorInvalidServerVersion
 from .ewsdatetime import EWSDateTime, EWSDate, EWSTimeZone, NaiveDateTimeNotAllowed, UnknownTimeZone, UTC
 from .util import create_element, get_xml_attrs, set_xml_value, value_to_xml_text, is_iterable, safe_b64decode, TNS
@@ -666,7 +664,7 @@ <h1 class="title">Module <code>exchangelib.fields</code></h1>
             # before converting to date. EWSDateTime.from_string() insists on converting to UTC, but we don&#39;t have an
             # EWSTimeZone we can convert the timezone info to. Instead, parse the string manually when we have a
             # datetime string with timezone info.
-            return EWSDate.from_date(dateutil.parser.parse(val).date())
+            return EWSDate.from_date(datetime.datetime.fromisoformat(val).date())
         # Revert to default parsing of datetime strings
         res = self._datetime_field.from_xml(elem=elem, account=account)
         if res is None:
@@ -2846,7 +2844,7 @@ <h3>Inherited members</h3>
             # before converting to date. EWSDateTime.from_string() insists on converting to UTC, but we don&#39;t have an
             # EWSTimeZone we can convert the timezone info to. Instead, parse the string manually when we have a
             # datetime string with timezone info.
-            return EWSDate.from_date(dateutil.parser.parse(val).date())
+            return EWSDate.from_date(datetime.datetime.fromisoformat(val).date())
         # Revert to default parsing of datetime strings
         res = self._datetime_field.from_xml(elem=elem, account=account)
         if res is None:
@@ -2901,7 +2899,7 @@ <h3>Methods</h3>
         # before converting to date. EWSDateTime.from_string() insists on converting to UTC, but we don&#39;t have an
         # EWSTimeZone we can convert the timezone info to. Instead, parse the string manually when we have a
         # datetime string with timezone info.
-        return EWSDate.from_date(dateutil.parser.parse(val).date())
+        return EWSDate.from_date(datetime.datetime.fromisoformat(val).date())
     # Revert to default parsing of datetime strings
     res = self._datetime_field.from_xml(elem=elem, account=account)
     if res is None:
@@ -4810,7 +4808,7 @@ <h3>Class variables</h3>
 The base defaults to 10.
 Valid bases are 0 and 2-36.
 Base 0 means to interpret the base from the string as an integer literal.</p>
-<pre><code class="python-repl">&gt;&gt;&gt; int('0b100', base=0)
+<pre><code class="language-python-repl">&gt;&gt;&gt; int('0b100', base=0)
 4
 </code></pre></div>
 </dd>

docs/exchangelib/index.html

@@ -26,7 +26,9 @@ <h1 class="title">Package <code>exchangelib</code></h1>
 <summary>
 <span>Expand source code</span>
 </summary>
-<pre><code class="python">from .account import Account, Identity
+<pre><code class="python">import sys
+
+from .account import Account, Identity
 from .attachments import FileAttachment, ItemAttachment
 from .autodiscover import discover
 from .configuration import Configuration
@@ -44,7 +46,7 @@ <h1 class="title">Package <code>exchangelib</code></h1>
 from .transport import BASIC, DIGEST, NTLM, GSSAPI, SSPI, OAUTH2, CBA
 from .version import Build, Version
 
-__version__ = &#39;3.3.0&#39;
+__version__ = &#39;3.3.1&#39;
 
 __all__ = [
     &#39;__version__&#39;,
@@ -70,6 +72,11 @@ <h1 class="title">Package <code>exchangelib</code></h1>
 import requests.utils
 BaseProtocol.USERAGENT = &#34;%s/%s (%s)&#34; % (__name__, __version__, requests.utils.default_user_agent())
 
+# Support fromisoformat() in Python &lt; 3.7
+if sys.version_info[:2] &lt; (3, 7):
+    from backports.datetime_fromisoformat import MonkeyPatch
+    MonkeyPatch.patch_fromisoformat()
+
 
 def close_connections():
     from .autodiscover import close_connections as close_autodiscover_connections
@@ -5463,10 +5470,8 @@ <h3>Methods</h3>
             # This is probably a naive datetime. Don&#39;t allow this, but signal caller with an appropriate error
             local_dt = super().strptime(date_string, &#39;%Y-%m-%dT%H:%M:%S&#39;)
             raise NaiveDateTimeNotAllowed(local_dt)
-        # This is probably a datetime value with timezone information. This comes in the form &#39;+/-HH:MM&#39; but the Python
-        # strptime &#39;%z&#39; directive cannot yet handle full ISO8601 formatted timezone information (see
-        # http://bugs.python.org/issue15873). Use the &#39;dateutil&#39; package instead.
-        aware_dt = dateutil.parser.parse(date_string).astimezone(UTC).replace(tzinfo=UTC)
+        # This is probably a datetime value with timezone information. This comes in the form &#39;+/-HH:MM&#39;.
+        aware_dt = datetime.datetime.fromisoformat(date_string).astimezone(UTC).replace(tzinfo=UTC)
         if isinstance(aware_dt, cls):
             return aware_dt
         return cls.from_datetime(aware_dt)
@@ -5553,10 +5558,8 @@ <h3>Static methods</h3>
         # This is probably a naive datetime. Don&#39;t allow this, but signal caller with an appropriate error
         local_dt = super().strptime(date_string, &#39;%Y-%m-%dT%H:%M:%S&#39;)
         raise NaiveDateTimeNotAllowed(local_dt)
-    # This is probably a datetime value with timezone information. This comes in the form &#39;+/-HH:MM&#39; but the Python
-    # strptime &#39;%z&#39; directive cannot yet handle full ISO8601 formatted timezone information (see
-    # http://bugs.python.org/issue15873). Use the &#39;dateutil&#39; package instead.
-    aware_dt = dateutil.parser.parse(date_string).astimezone(UTC).replace(tzinfo=UTC)
+    # This is probably a datetime value with timezone information. This comes in the form &#39;+/-HH:MM&#39;.
+    aware_dt = datetime.datetime.fromisoformat(date_string).astimezone(UTC).replace(tzinfo=UTC)
     if isinstance(aware_dt, cls):
         return aware_dt
     return cls.from_datetime(aware_dt)</code></pre>

exchangelib/__init__.py

@@ -18,7 +18,7 @@
 from .transport import BASIC, DIGEST, NTLM, GSSAPI, SSPI, OAUTH2, CBA
 from .version import Build, Version
 
-__version__ = '3.3.0'
+__version__ = '3.3.1'
 
 __all__ = [
     '__version__',