def evaluate_js(script, uid='master'):
"""
Evaluate given JavaScript code and return the result
:param script: The JavaScript code to be evaluated
:param uid: uid of the target instance
:return: Return value of the evaluated code
"""
escaped_script = 'JSON.stringify(eval("{0}"))'.format(escape_string(script))
return gui.evaluate_js(escaped_script, uid)
def evaluate_js(script):
"""
Evaluate given JavaScript code and return the result
:param script: The JavaScript code to be evaluated
:return: Return value of the evaluated code
"""
try:
_webview_ready.wait(5)
return gui.evaluate_js(script)
except NameError:
raise Exception(
"Create a web view window first, before invoking this function")
def evaluate_js(script):
"""
Evaluate given JavaScript code and return the result
:param script: The JavaScript code to be evaluated
:return: Return value of the evaluated code
"""
try:
_webview_ready.wait(5)
assert gui.is_running()
return gui.evaluate_js(script)
except NameError:
raise Exception("Create a web view window first, before invoking this function")
except AssertionError:
raise Exception("Cannot call function: the webview has been closed")
def evaluate_js(script, uid='master'):
"""
Evaluate given JavaScript code and return the result
:param script: The JavaScript code to be evaluated
:param uid: uid of the target instance
:return: Return value of the evaluated code
"""
try:
_webview_ready.wait(5)
return gui.evaluate_js(script, uid)
except NameError:
raise Exception('Create a web view window first, before invoking this function')
except KeyError:
raise Exception('Cannot call function: No webview exists with uid: {}'.format(uid))
def load_css(stylesheet, uid='master'):
code = css.src % stylesheet.replace('\n', '').replace('\r', '').replace('"', "'")
gui.evaluate_js(code)