def test_reweld():
"""Test 6: Append to a node that has already been the subject of a weld"""
template = get_template('contacts')
data = (
dict(name='hij1nx', title='manhattan'),
dict(name='tmpvar', title='brooklyn'),
)
contact_template = template('.contact')[0]
weld(contact_template, data)
weld(contact_template, data)
eq_(template('.contact:nth-child(1) .name').text(), 'hij1nx')
eq_(template('.contact:nth-child(2) .name').text(), 'tmpvar')
eq_(template('.contact:nth-child(3) .name').text(), 'hij1nx')
eq_(template('.contact:nth-child(4) .name').text(), 'tmpvar')
eq_(template('.contact:nth-child(1) .title').text(), 'manhattan')
eq_(template('.contact:nth-child(2) .title').text(), 'brooklyn')
eq_(template('.contact:nth-child(3) .title').text(), 'manhattan')
eq_(template('.contact:nth-child(4) .title').text(), 'brooklyn')
eq_(template('.contact').length, 4)
eq_(template('.contact .name').length, 4)
eq_(template('.contact .title').length, 4)
def test_array_of_arrays():
"""Test 9: Create markup from an object literal that has one dimension that contains an array of objects with one dimension"""
template = get_template('array-of-arrays')
data = dict(person=(
dict(name='John', job=('guru', 'monkey', 'tester')),
dict(name='Bob', job=('supervise', 'yell')),
),
bar='hello')
def alternative_map(p, e, k, v):
template(e).addClass('pre-processed')
return v
weld(template('.people')[0], data, dict(map=alternative_map))
eq_(template('.person:nth-child(1) .name').text(), 'John')
eq_(template('.person:nth-child(1) .job').length, 3)
eq_(template('.person:nth-child(2) .name').text(), 'Bob')
eq_(template('.person:nth-child(2) .job').length, 2)
eq_(template('.person.bar').text(), 'hello')
eq_(template('.person.bar').length, 1)
eq_(
template('.person.submit').text(),
'Sidecase #2: additional classes (no data equiv)')
eq_(template('.person.submit').length, 1)
eq_(template('.pre-processed').length, 8)
def test_reweld():
"""Test 6: Append to a node that has already been the subject of a weld"""
template = get_template('contacts')
data = (
dict(name='hij1nx', title='manhattan'),
dict(name='tmpvar', title='brooklyn'),
)
contact_template = template('.contact')[0]
weld(contact_template, data)
weld(contact_template, data)
eq_(template('.contact:nth-child(1) .name').text(), 'hij1nx')
eq_(template('.contact:nth-child(2) .name').text(), 'tmpvar')
eq_(template('.contact:nth-child(3) .name').text(), 'hij1nx')
eq_(template('.contact:nth-child(4) .name').text(), 'tmpvar')
eq_(template('.contact:nth-child(1) .title').text(), 'manhattan')
eq_(template('.contact:nth-child(2) .title').text(), 'brooklyn')
eq_(template('.contact:nth-child(3) .title').text(), 'manhattan')
eq_(template('.contact:nth-child(4) .title').text(), 'brooklyn')
eq_(template('.contact').length, 4)
eq_(template('.contact .name').length, 4)
eq_(template('.contact .title').length, 4)
def test_array_of_arrays():
"""Test 9: Create markup from an object literal that has one dimension that contains an array of objects with one dimension"""
template = get_template('array-of-arrays')
data = dict(person=(
dict(name='John', job=('guru', 'monkey', 'tester')),
dict(name='Bob', job=('supervise', 'yell')),
), bar='hello')
def alternative_map(p, e, k, v):
template(e).addClass('pre-processed')
return v
weld(template('.people')[0], data, dict(map=alternative_map))
eq_(template('.person:nth-child(1) .name').text(), 'John')
eq_(template('.person:nth-child(1) .job').length, 3)
eq_(template('.person:nth-child(2) .name').text(), 'Bob')
eq_(template('.person:nth-child(2) .job').length, 2)
eq_(template('.person.bar').text(), 'hello')
eq_(template('.person.bar').length, 1)
eq_(template('.person.submit').text(), 'Sidecase #2: additional classes (no data equiv)')
eq_(template('.person.submit').length, 1)
eq_(template('.pre-processed').length, 8)
def test_array():
"""Test 7: Create markup from an array of objects that have one dimension"""
template = get_template('contacts')
weld(template('.contact')[0], data)
check_contacts(template)
def test_array():
"""Test 7: Create markup from an array of objects that have one dimension"""
template = get_template('contacts')
weld(template('.contact')[0], data)
check_contacts(template)
def test_numeric_value():
"""Test 17: Test numeric value"""
template = get_template('contacts')
data = [dict(name=1, job=2)]
weld(template('.contact')[0], data)
eq_(template('.name').eq(0).text(), '1')
def test_form_elements():
"""Test 10: Create markup using form elements as the template"""
template = get_template('form')
data = dict(email='*****@*****.**')
weld(template('form')[0], data)
eq_(template(':input[name=email]').val(), data['email'])
def test_sanity():
"""Test 1: Sanity"""
template = PyQuery('<div><a class="link"></a></div>')
def set_text(p, e, k, v):
template(e).text('woo')
weld(template[0], dict(link='text'), dict(set=set_text))
eq_(template.text(), 'woo')
def test_alias():
"""Test 3: Generate markup based on an element using the alias parameter to explicitly correlate data-keys and elements"""
template = get_template('contacts-alias')
weld(template('.contact')[0], data, dict(
alias=dict(name='foo', title='title')
))
check_contacts(template)
def test_opt_out():
"""Test 15: Alias may opt out of rendering a data-key/element match because of a false value"""
template = get_template('contacts-opt-out')
weld(template('.contact')[0], data, dict(alias=dict(name=False)))
eq_(template('.contact').length, 2)
eq_(template('.contact:nth-child(1) .foo').text(), 'My Name')
eq_(template('.contact:nth-child(2) .foo').text(), 'My Name')
def test_sanity():
"""Test 1: Sanity"""
template = PyQuery('<div><a class="link"></a></div>')
def set_text(p, e, k, v):
template(e).text('woo')
weld(template[0], dict(link='text'), dict(set=set_text))
eq_(template.text(), 'woo')
def test_opt_out():
"""Test 15: Alias may opt out of rendering a data-key/element match because of a false value"""
template = get_template('contacts-opt-out')
weld(template('.contact')[0], data, dict(alias=dict(name=False)))
eq_(template('.contact').length, 2)
eq_(template('.contact:nth-child(1) .foo').text(), 'My Name')
eq_(template('.contact:nth-child(2) .foo').text(), 'My Name')
def test_form_elements():
"""Test 10: Create markup using form elements as the template"""
template = get_template('form')
data = dict(email='*****@*****.**')
weld(template('form')[0], data)
eq_(template(':input[name=email]').val(), data['email'])
def test_alias():
"""Test 3: Generate markup based on an element using the alias parameter to explicitly correlate data-keys and elements"""
template = get_template('contacts-alias')
weld(
template('.contact')[0], data,
dict(alias=dict(name='foo', title='title')))
check_contacts(template)
def test_map_return():
"""Test 16: Map may change value"""
template = get_template('contacts')
weld(template('.contact')[0], data,
dict(map=lambda p, e, k, v: 'foobar' if k == 'name' else v))
eq_(template(".name").length, 2)
eq_(template('.name').eq(0).text(), 'foobar')
eq_(template('.name').eq(1).text(), 'foobar')
def test_object_literal():
"Test 2: Assign data to elements using an object literal that has one level of depth"
template = get_template('singular')
data = dict(key='someKey', value='someValue', icon='/path/to/image.png')
weld(template[0], data)
eq_(template('.key').text(), data['key'])
eq_(template('.icon').attr('src'), data['icon'])
eq_(template(':input[@name="value"]').val(), data['value'])
def test_object_literal():
"Test 2: Assign data to elements using an object literal that has one level of depth"
template = get_template('singular')
data = dict(key='someKey', value='someValue', icon='/path/to/image.png')
weld(template[0], data)
eq_(template('.key').text(), data['key'])
eq_(template('.icon').attr('src'), data['icon'])
eq_(template(':input[@name="value"]').val(), data['value'])
def test_numeric_value():
"""Test 17: Test numeric value"""
template = get_template('contacts')
data = [
dict(name=1, job=2)
]
weld(template('.contact')[0], data)
eq_(template('.name').eq(0).text(), '1')
def test_map_return():
"""Test 16: Map may change value"""
template = get_template('contacts')
weld(
template('.contact')[0], data,
dict(map=lambda p, e, k, v: 'foobar' if k == 'name' else v))
eq_(template(".name").length, 2)
eq_(template('.name').eq(0).text(), 'foobar')
eq_(template('.name').eq(1).text(), 'foobar')
def test_alias_element():
"""Test 14: Alias may return a dom element which is used instead of doing an explicit match"""
template = get_template('contacts-alias-opt-out')
def alternate_name(p, e, k, v):
eq_(k, 'name')
return template(e).find('.foo')[0]
weld(template('.contact')[0], data, dict(alias=dict(name=alternate_name)))
check_contacts(template)
def test_false_map():
"""Test 11: Returning false from map stops the current branch from being visited"""
template = PyQuery('<ul class="list"><li class="item">hello <span class="where">do not touch</span></li></ul>')
template('#temp').append(template)
weld(template[0], [
dict(where='world')
], dict(map=lambda p, e, k, v: False))
eq_(template('.where').text(), 'do not touch')
def test_internal():
"""Test 13: Use a NodeList from the current document and weld it to another area in the same document"""
template = get_template('source-and-dest')
sources = template('#data span')
weld(template('li.number')[0], sources)
eq_(template('li.number').length, 3)
eq_(template('li.number:nth-child(1) span').text(), 'zero')
eq_(template('li.number:nth-child(2) span').text(), 'one')
eq_(template('li.number:nth-child(3) span').text(), 'two')
eq_(template('li.number').text(), 'zero one two')
def test_alias_function():
"""Test 4: Generate markup based on an element using an (alias w/function) parameter to explicitly correlate data and elements"""
template = get_template('contacts-alias')
def alias_name(p, e, k, v):
eq_(k, 'name')
return 'foo'
weld(template('.contact')[0], data, dict(alias=dict(name=alias_name,\
title='title')))
check_contacts(template)
def test_alias_function():
"""Test 4: Generate markup based on an element using an (alias w/function) parameter to explicitly correlate data and elements"""
template = get_template('contacts-alias')
def alias_name(p, e, k, v):
eq_(k, 'name')
return 'foo'
weld(template('.contact')[0], data, dict(alias=dict(name=alias_name,\
title='title')))
check_contacts(template)
def test_internal():
"""Test 13: Use a NodeList from the current document and weld it to another area in the same document"""
template = get_template('source-and-dest')
sources = template('#data span')
weld(template('li.number')[0], sources)
eq_(template('li.number').length, 3)
eq_(template('li.number:nth-child(1) span').text(), 'zero')
eq_(template('li.number:nth-child(2) span').text(), 'one')
eq_(template('li.number:nth-child(3) span').text(), 'two')
eq_(template('li.number').text(), 'zero one two')
def test_false_map():
"""Test 11: Returning false from map stops the current branch from being visited"""
template = PyQuery(
'<ul class="list"><li class="item">hello <span class="where">do not touch</span></li></ul>'
)
template('#temp').append(template)
weld(template[0], [dict(where='world')],
dict(map=lambda p, e, k, v: False))
eq_(template('.where').text(), 'do not touch')
def test_unmatched_selectors():
"""Test 8: Try to pair data with selectors that yield no matching elements"""
template = get_template('contacts-none')
data = (
dict(x01h='hij1nx', x0x1h='code exploder'),
dict(name='tmpvar', x0x1h='code wrangler'),
)
weld(template('.contact')[0], data)
ok_('tmpvar' in template('.name:eq(1)').text())
ok_('Leet Developer' in template('.title:eq(1)').text())
def test_alias_element():
"""Test 14: Alias may return a dom element which is used instead of doing an explicit match"""
template = get_template('contacts-alias-opt-out')
def alternate_name(p, e, k, v):
eq_(k, 'name')
return template(e).find('.foo')[0]
weld(template('.contact')[0], data, dict(
alias=dict(name=alternate_name)
))
check_contacts(template)
def test_unmatched_selectors():
"""Test 8: Try to pair data with selectors that yield no matching elements"""
template = get_template('contacts-none')
data = (
dict(x01h='hij1nx', x0x1h='code exploder'),
dict(name='tmpvar', x0x1h='code wrangler'),
)
weld(template('.contact')[0], data)
ok_('tmpvar' in template('.name:eq(1)').text())
ok_('Leet Developer' in template('.title:eq(1)').text())
def test_alternate_insert():
"""Test 5: Generate markup from an element with an alternate insert method"""
template = get_template('contacts')
def alternate_insert(p, e, k=None, v=None):
global times
times += 1
p.insert(0, e)
weld(template('.contact')[0], data, dict(insert=alternate_insert))
check_contacts(template, True)
eq_(times, 2)
def test_alternate_insert():
"""Test 5: Generate markup from an element with an alternate insert method"""
template = get_template('contacts')
def alternate_insert(p, e, k=None, v=None):
global times
times += 1
p.insert(0, e)
weld(template('.contact')[0], data, dict(insert=alternate_insert))
check_contacts(template, True)
eq_(times, 2)
def test_external():
"""Test 12: Use a NodeList from another template and weld it into the target document"""
source_template = get_template('source-and-dest #data')
template = get_template('source-and-dest #dest')
sources = source_template('span')
weld(template('li.number')[0], sources)
eq_(template('li.number').length, 3)
eq_(template('li.number:nth-child(1) span').text(), 'zero')
eq_(template('li.number:nth-child(2) span').text(), 'one')
eq_(template('li.number:nth-child(3) span').text(), 'two')
eq_(template('li.number').text(), 'zero one two')
def test_external():
"""Test 12: Use a NodeList from another template and weld it into the target document"""
source_template = get_template('source-and-dest #data')
template = get_template('source-and-dest #dest')
sources = source_template('span')
weld(template('li.number')[0], sources)
eq_(template('li.number').length, 3)
eq_(template('li.number:nth-child(1) span').text(), 'zero')
eq_(template('li.number:nth-child(2) span').text(), 'one')
eq_(template('li.number:nth-child(3) span').text(), 'two')
eq_(template('li.number').text(), 'zero one two')
def pyquery_weld(data, config={}):
if len(this):
weld(this[0], data, config)
return this
def pyquery_weld(data, config={}):
if len(this):
weld(this[0], data, config)
return this
