def make_sub_assembly_definition(self, sa_occurrence_path):
"""Get the AssemblyDefinition representing the subassembly."""
sa = self.get_instance(sa_occurrence_path)
get_client().assemblies_api.get_assembly_definition(
sa["documentId"],
"v",
sa["documentVersion"],
sa["elementId"],
configuration=sa["configuration"],
_preload_content=False,
)
return AssemblyDefinition(json.loads(result.data.decode("UTF-8")))
def create_drawing(self, drawing_name="My Drawing"):
"""Create a four view drawing of the current element"""
if self.wvm != "w":
raise UserWarning(
"Can only create a drawing in a workspace - not a version."
)
drawing = get_client().drawings_api.create_drawing_app_element(
bt_drawing_params=BTDrawingParams(
document_id=self.did,
workspace_id=self.wvmid,
drawing_name=drawing_name,
element_id=self.eid,
views="four",
template_document_id="cbe6e776694549b5ba1a3e88",
template_workspace_id="24d08acf10234dbc8d3ab585",
template_element_id="17eef7862b224f6fb12cbc46",
projection="third",
hidden_lines="EXCLUDED",
is_surface=False,
element_configuration="default",
is_flattened_part=False,
reference_type=1,
)
)
drawing = OnshapeElement.create_from_ids(eid=drawing.id, sibling=self)
return drawing
def _get_configuration_encoding_response(self):
res = get_client().elements_api.encode_configuration_map(
self.did,
self.eid,
self._get_bt_configuration_params_for_current_configuration(),
_preload_content=False,
)
return json.loads(res.data.decode("utf-8"))
def export_file(
self, file_path: Path, bt_translate_format_params: BTTranslateFormatParams
):
"""Exports the element this class is pointing to"""
bt_translate_format_params.element_id = self.eid
kwargs = {}
kwargs.update(
dict(
did=self.did,
wv=self.wvm,
wvid=self.wvmid,
eid=self.eid,
bt_translate_format_params=bt_translate_format_params,
)
)
if self._get_element_info().data_type == OnshapeElement.DRAWING_DATA_TYPE:
func = get_client().drawings_api.create_drawing_translation
elif self.element_type == "Assembly":
func = get_client().assemblies_api.translate_format
elif self.element_type == "Part Studio":
func = get_client().part_studios_api.create_part_studio_translation
else:
raise NotImplemented(
f"Export for {self.element_type} through the OnshapeElement isn't supported yet."
)
result = func(**kwargs)
if (
"store_in_document" in bt_translate_format_params.to_dict()
and bt_translate_format_params.store_in_document
):
return
translation_id = result.id
result = OnshapeElement.poll_translation_result(translation_id)
if result.result_external_data_ids:
count = 0
for download_id in result.result_external_data_ids:
file_path.write_bytes(
get_client()
.documents_api.download_external_data(
did=self.did, fid=download_id, _preload_content=False
)
.data
)
count = count + 1
file_path.with_name(f"{file_path.name}-{count}")
def create(name="New Document", **kwargs):
"""Returns a blank new document."""
client = get_client()
doc_params = BTDocumentParams(name=name, is_public=True, **kwargs)
doc = client.documents_api.create_document(doc_params)
doc = OnshapeElement.create_from_ids(
did=doc.id, wvm="w", wvmid=doc.default_workspace.id
)
return doc
def element_type(self):
"""
:return:String "APPLICATION" (for a drawing or 3rd party application), "PARTSTUDIO" or "ASSEMBLY"
"""
elements = get_client().documents_api.get_elements_in_document(
self.did, self.wvm, self.wvmid
)
for element in elements:
if element.id == self.eid:
return element.type
def new_assembly(self, name="Assembly"):
asm = get_client().assemblies_api.create_assembly(
self.did,
self.wvmid,
BTModelElementParams(name=name),
_preload_content=False,
)
asm = json.loads(asm.data.decode("utf-8"))
return OnshapeElement.create_from_ids(
did=self.did, wvm="w", wvmid=self.wvmid, eid=asm["id"]
)
def make_version(self, name, **kwargs):
result = get_client().documents_api.create_version(
self.did,
bt_version_or_workspace_params=BTVersionOrWorkspaceParams(
name=name, document_id=self.did, **kwargs
),
_preload_content=False,
)
return self.create_from_ids(
wvmid=json.loads(result.data)["id"], wvm="v", sibling=self
)
def poll_translation_result(translation_id):
def is_polling_done(response):
if response.request_state == "DONE":
return True
elif response.request_state == "ACTIVE":
return False
raise UserWarning(f"Translation failed")
polling_function = lambda: get_client().translation_api.get_translation(
translation_id
)
return OnshapeElement.poll(polling_function, is_polling_done)
def get_microversion_url(self):
"""Determine the microversion from the current version/workspace and return the path to that microversion. This
will call the API to get the current microversion if the microversion is not already specified."""
if self.optional_microversion:
return self.get_url()
else:
res = get_client().documents_api.get_current_microversion(
self.did, self.wvm, self.wvmid, _preload_content=False
)
microversion = json.loads(res.data.decode("UTF-8"))["microversion"]
self.optional_microversion = microversion
return self.get_url()
def import_file(self, file_path, translate=True, **kwargs):
"""Import a file from the local file system. Returns the URL of the resulting element if translated."""
client = get_client()
result = client.blob_elements_api.upload_file_create_element(
self.did,
self.wvmid,
file=open(file_path, "rb"),
encoded_filename=file_path.name,
**kwargs,
)
if translate:
translation_id = result.translation_id
result = OnshapeElement.poll_translation_result(translation_id)
element_id = result.result_element_ids[0]
else:
element_id = result.id
return OnshapeElement.create_from_ids(eid=element_id, sibling=self)
def create_from_ids(
did=None,
wvm=None,
wvmid=None,
eid=None,
partid=None,
configuration=None,
sibling=None,
):
client = get_client()
did = did if did else sibling.did
wvm = wvm if wvm else sibling.wvm
wvmid = wvmid if wvmid else sibling.wvmid
url = client.configuration.host + "/documents/" + did + "/" + wvm + "/" + wvmid
url = url + "/e/" + eid if eid else url
url = url + "?configuration=" + configuration if configuration else url
result = OnshapeElement(url)
result.partid = partid
return result
def _get_raw_configuration_params(self):
response = get_client().elements_api.get_configuration(
self.did, self.wvm, self.wvmid, self.eid, _preload_content=False
)
return json.loads(response.data.decode("utf-8"))
def mass_properties(self) -> BTMassPropertiesBulkInfo:
return get_client().part_studios_api.get_part_studio_mass_properties(
**self._get_DWMVE()
)
def delete(self):
get_client().documents_api.delete_document(self.did)
def microversion(self):
res = get_client().documents_api.get_current_microversion(
self.did, self.wvm, self.wvmid, _preload_content=False
)
microversion = json.loads(res.data.decode("UTF-8"))["microversion"]
return microversion
def request(
self,
method,
url,
query_params=None,
headers=None,
body=None,
post_params=None,
_preload_content=True,
_request_timeout=None,
):
"""Perform requests.
:param method: http request method
:param url: http request url
:param query_params: query parameters in the url
:param headers: http request headers
:param body: request json body, for `application/json`
:param post_params: request post parameters,
`application/x-www-form-urlencoded`
and `multipart/form-data`
:param _preload_content: if False, the urllib3.HTTPResponse object will
be returned without reading/decoding response
data. Default is True.
:param _request_timeout: timeout setting for this request. If one
number provided, it will be total request
timeout. It can also be a pair (tuple) of
(connection, read) timeouts.
"""
method = method.upper()
assert method in [
"GET", "HEAD", "DELETE", "POST", "PUT", "PATCH", "OPTIONS"
]
if post_params and body:
raise ApiValueError(
"body parameter cannot be used with post_params parameter.")
post_params = post_params or {}
headers = headers or {}
timeout = None
if _request_timeout:
if isinstance(_request_timeout, (int, ) if six.PY3 else
(int, long)): # noqa: E501,F821
timeout = urllib3.Timeout(total=_request_timeout)
elif isinstance(_request_timeout,
tuple) and len(_request_timeout) == 2:
timeout = urllib3.Timeout(connect=_request_timeout[0],
read=_request_timeout[1])
if "Content-Type" not in headers:
headers["Content-Type"] = "application/json"
from onshape_client.client import get_client
if get_client().get_authentication_method() == "api_keys":
# Ethan added:
headers, multipart_boundary = add_onshape_specific_headers(
method,
url,
self.configuration,
query_params=query_params,
headers=headers)
else:
multipart_boundary = None
headers["Authorization"] = "Bearer {}".format(
get_client().configuration.access_token)
try:
# For `POST`, `PUT`, `PATCH`, `OPTIONS`, `DELETE`
if method in ["POST", "PUT", "PATCH", "OPTIONS", "DELETE"]:
if query_params:
url += "?" + urlencode(query_params)
if re.search("json", headers["Content-Type"], re.IGNORECASE):
request_body = None
if body is not None:
request_body = json.dumps(body)
r = self.pool_manager.request(
method,
url,
body=request_body,
preload_content=_preload_content,
timeout=timeout,
headers=headers,
)
elif (headers["Content-Type"] ==
"application/x-www-form-urlencoded"): # noqa: E501
r = self.pool_manager.request(
method,
url,
fields=post_params,
encode_multipart=False,
preload_content=_preload_content,
timeout=timeout,
headers=headers,
)
elif "multipart/form-data" in headers["Content-Type"]:
# must del headers['Content-Type'], or the correct
# Content-Type which is generated by urllib3 will be
# overwritten.
# del headers['Content-Type']
r = self.pool_manager.request(
method,
url,
fields=post_params,
encode_multipart=True,
preload_content=_preload_content,
timeout=timeout,
headers=headers,
multipart_boundary=multipart_boundary,
)
# Pass a `string` parameter directly in the body to support
# other content types than Json when `body` argument is
# provided in serialized form
elif isinstance(body, str) or isinstance(body, bytes):
request_body = body
r = self.pool_manager.request(
method,
url,
body=request_body,
preload_content=_preload_content,
timeout=timeout,
headers=headers,
)
else:
# Cannot generate the request from given parameters
msg = """Cannot prepare a request message for provided
arguments. Please check that your arguments match
declared content type."""
raise ApiException(status=0, reason=msg)
# For `GET`, `HEAD`
else:
r = self.pool_manager.request(
method,
url,
fields=query_params,
preload_content=_preload_content,
timeout=timeout,
headers=headers,
redirect=False,
)
except urllib3.exceptions.SSLError as e:
msg = "{0}\n{1}".format(type(e).__name__, str(e))
raise ApiException(status=0, reason=msg)
if _preload_content:
r = RESTResponse(r)
# In the python 3, the response.data is bytes.
# we need to decode it to string.
if six.PY3:
r.data = r.data.decode("utf8")
# log response body
logger.debug("response body: %s", r.data)
# TODO: Handle redirections
# Ethan added the below clause to handle redirects correctly:
if 300 <= r.status <= 399:
# parse location
location_string = r.getheaders()["Location"]
location = urlparse(location_string)
new_url = location.scheme + "://" + location.netloc + location.path
logger.debug("request redirected to: " + location_string)
parsed_qs = parse_qs(location.query)
for q in parsed_qs:
parsed_qs[q] = parsed_qs[q][0]
return self.request(
method,
new_url,
headers=headers,
query_params=parsed_qs,
body=body,
post_params=post_params,
_preload_content=_preload_content,
_request_timeout=_request_timeout,
)
if r.status == 403 or r.status == 401:
from onshape_client.client import get_client
client = get_client()
if client.get_authentication_method() == "oauth":
client.do_oauth_flow()
headers["Authorization"] = "Bearer {}".format(
client.configuration.access_token)
return self.request(
method,
url,
query_params=query_params,
headers=headers,
body=body,
post_params=post_params,
_preload_content=_preload_content,
_request_timeout=_request_timeout,
)
if not 200 <= r.status <= 299:
raise ApiException(http_resp=r)
return r
def _get_document_info(self):
return get_client().documents_api.get_document(self.did)
def _get_element_infos(self):
return get_client().documents_api.get_elements_in_document(
self.did, self.wvm, self.wvmid
)
