1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
# Copyright 2008-2009 WebDriver committers
# Copyright 2008-2009 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Exceptions that may happen in all the webdriver code."""
class WebDriverException(Exception):
def __init__(self, msg=None, screen=None, stacktrace=None):
self.msg = msg
self.screen = screen
self.stacktrace = stacktrace
def __str__(self):
exception_msg = "Message: %s " % repr(self.msg)
if self.screen is not None:
exception_msg = "%s; Screenshot: available via screen " \
% exception_msg
if self.stacktrace is not None:
exception_msg = "%s; Stacktrace: %s " \
% (exception_msg, str(self.stacktrace))
return exception_msg
class ErrorInResponseException(WebDriverException):
"""An error has occurred on the server side.
This may happen when communicating with the firefox extension
or the remote driver server."""
def __init__(self, response, msg):
WebDriverException.__init__(self, msg)
self.response = response
class InvalidSwitchToTargetException(WebDriverException):
"""The frame or window target to be switched doesn't exist."""
pass
class NoSuchFrameException(InvalidSwitchToTargetException):
pass
class NoSuchWindowException(InvalidSwitchToTargetException):
pass
class NoSuchElementException(WebDriverException):
"""find_element_by_* can't find the element."""
pass
class NoSuchAttributeException(WebDriverException):
"""find_element_by_* can't find the element."""
pass
class StaleElementReferenceException(WebDriverException):
"""Indicates that a reference to an element is now "stale" --- the
element no longer appears on the DOM of the page."""
pass
class InvalidElementStateException(WebDriverException):
pass
class NoAlertPresentException(WebDriverException):
pass
class ElementNotVisibleException(InvalidElementStateException):
"""Thrown to indicate that although an element is present on the
DOM, it is not visible, and so is not able to be interacted
with."""
pass
class ElementNotSelectableException(InvalidElementStateException):
pass
class InvalidCookieDomainException(WebDriverException):
"""Thrown when attempting to add a cookie under a different domain
than the current URL."""
pass
class UnableToSetCookieException(WebDriverException):
"""Thrown when a driver fails to set a cookie."""
pass
class RemoteDriverServerException(WebDriverException):
pass
class TimeoutException(WebDriverException):
"""Thrown when a command does not complete in enough time."""
pass
class MoveTargetOutOfBoundsException(WebDriverException):
"""Indicates that the target provided to the actions move() method is invalid"""
pass
class UnexpectedTagNameException(WebDriverException):
"""Thrown when a support class did not get an expected web element"""
pass
class InvalidSelectorException(NoSuchElementException):
""" Thrown when the selector which is used to find an element does not return
a WebElement. Currently this only happens when the selector is an xpath
expression is used which is either syntactically invalid (i.e. it is not a
xpath expression) or the expression does not select WebElements
(e.g. "count(//input)").
"""
pass
class ImeNotAvailableException(WebDriverException):
"""
Indicates that IME support is not available. This exception is thrown for every IME-related
method call if IME support is not available on the machine.
"""
pass
class ImeActivationFailedException(WebDriverException):
""" Indicates that activating an IME engine has failed. """
pass
|
