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Commit 98076a1b authored by Klaus Wölfel's avatar Klaus Wölfel
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erp5_data_notebook: Add notebook conversion and execution

parent 220338f7
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Showing with 732 additions and 7 deletions
bt5/erp5_data_notebook/ExtensionTemplateItem/portal_components/extension.erp5.JupyterConvert.py 0 → 100644
View file @ 98076a1b
import nbformat
import ssl
import re
from base64 import b64encode, b64decode
from nbconvert import HTMLExporter
from nbconvert.preprocessors import Preprocessor, ExecutePreprocessor
from xmlrpclib import ServerProxy
from urllib import urlencode
from urllib2 import urlopen
class PyMarkdownPreprocessor(Preprocessor):
"""
:mod:`nbconvert` Preprocessor for the python-markdown nbextension.
This :class:`~nbconvert.preprocessors.Preprocessor` replaces kernel code in
markdown cells with the results stored in the cell metadata.
"""
def replace_variables(self, source, variables):
"""
Replace {{variablename}} with stored value
"""
try:
replaced = re.sub(
"{{(.*?)}}", lambda m: variables.get(m.group(1), ''), source)
except TypeError:
replaced = source
return replaced
def preprocess_cell(self, cell, resources, index):
"""
Preprocess cell
Parameters
----------
cell : NotebookNode cell
Notebook cell being processed
resources : dictionary
Additional resources used in the conversion process. Allows
preprocessors to pass variables into the Jinja engine.
cell_index : int
Index of the cell being processed (see base.py)
"""
if cell.cell_type == "markdown":
if hasattr(cell['metadata'], 'variables'):
variables = cell['metadata']['variables']
if len(variables) > 0:
cell.source = self.replace_variables(
cell.source, variables)
return cell, resources
def to_html(self):
notebook = nbformat.reads(self.getTextContent(), as_version=4)
resources = {}
notebook = \
ExecutePreprocessor(kernel_name="erp5").preprocess(notebook, resources)[0]
notebook = PyMarkdownPreprocessor().preprocess(notebook, resources)[0]
html_exporter = HTMLExporter()
html_exporter.template_file = 'full'
body, resources = html_exporter.from_notebook_node(notebook)
return body
def cloudoooConvertFile(self, data, source_mimetype, destination_mimetype, zip=False, refresh=False, conversion_kw=None):
url = 'https://softinst78992.host.vifib.net/erp5/ERP5Site_htmlToPdf'
data_dict = {'data' : b64encode(data)}
data_dict.update(**conversion_kw)
return urlopen(url=url, data=urlencode(data_dict)).read()
proxy = ServerProxy(self.getPortalObject().portal_preferences.getPreferredDocumentConversionServerUrl(), allow_none=True)
return b64decode(proxy.convertFile(b64encode(data), source_mimetype, destination_mimetype, zip, refresh, conversion_kw or {}))
bt5/erp5_data_notebook/ExtensionTemplateItem/portal_components/extension.erp5.JupyterConvert.xml 0 → 100644
View file @ 98076a1b
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="Extension Component" module="erp5.portal_type"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_recorded_property_dict</string> </key>
<value>
<persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
</value>
</item>
<item>
<key> <string>default_reference</string> </key>
<value> <string>JupyterConvert</string> </value>
</item>
<item>
<key> <string>description</string> </key>
<value>
<none/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>extension.erp5.JupyterConvert</string> </value>
</item>
<item>
<key> <string>portal_type</string> </key>
<value> <string>Extension Component</string> </value>
</item>
<item>
<key> <string>sid</string> </key>
<value>
<none/>
</value>
</item>
<item>
<key> <string>text_content_error_message</string> </key>
<value>
<tuple/>
</value>
</item>
<item>
<key> <string>text_content_warning_message</string> </key>
<value>
<tuple>
<string>W: 65, 75: Redefining built-in \'zip\' (redefined-builtin)</string>
<string>W: 70, 2: Unreachable code (unreachable)</string>
<string>W: 2, 0: Unused import ssl (unused-import)</string>
</tuple>
</value>
</item>
<item>
<key> <string>version</string> </key>
<value> <string>erp5</string> </value>
</item>
<item>
<key> <string>workflow_history</string> </key>
<value>
<persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
</value>
</item>
</dictionary>
</pickle>
</record>
<record id="2" aka="AAAAAAAAAAI=">
<pickle>
<global name="PersistentMapping" module="Persistence.mapping"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>data</string> </key>
<value>
<dictionary/>
</value>
</item>
</dictionary>
</pickle>
</record>
<record id="3" aka="AAAAAAAAAAM=">
<pickle>
<global name="PersistentMapping" module="Persistence.mapping"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>data</string> </key>
<value>
<dictionary>
<item>
<key> <string>component_validation_workflow</string> </key>
<value>
<persistent> <string encoding="base64">AAAAAAAAAAQ=</string> </persistent>
</value>
</item>
</dictionary>
</value>
</item>
</dictionary>
</pickle>
</record>
<record id="4" aka="AAAAAAAAAAQ=">
<pickle>
<global name="WorkflowHistoryList" module="Products.ERP5Type.patches.WorkflowTool"/>
</pickle>
<pickle>
<tuple>
<none/>
<list>
<dictionary>
<item>
<key> <string>action</string> </key>
<value> <string>validate</string> </value>
</item>
<item>
<key> <string>validation_state</string> </key>
<value> <string>validated</string> </value>
</item>
</dictionary>
</list>
</tuple>
</pickle>
</record>
</ZopeData>
bt5/erp5_data_notebook/SkinTemplateItem/portal_skins/erp5_data_notebook/DataNotebook_toHtml.xml 0 → 100644
View file @ 98076a1b
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="ExternalMethod" module="Products.ExternalMethod.ExternalMethod"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_function</string> </key>
<value> <string>to_html</string> </value>
</item>
<item>
<key> <string>_module</string> </key>
<value> <string>JupyterConvert</string> </value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>DataNotebook_toHtml</string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_data_notebook/SkinTemplateItem/portal_skins/erp5_data_notebook/DataNotebook_toPdf.py 0 → 100644
View file @ 98076a1b
from base64 import b64encode
portal = context.getPortalObject()
#web_page = portal.web_page_module.newContent(
# text_content = text_content,
# temp_object=1,
# title="Bericht")
web_page = context.web_page_module["6"]
text_content = context.DataNotebook_toHtml()
web_page.setTextContent(text_content)
html_data = web_page.WebPage_exportAsSingleFile(format="html", allow_script=True)
pdf_file = portal.Base_cloudoooConvertFile(html_data, "html", "pdf",
conversion_kw=dict(
encoding="utf8",
margin_top=10,
margin_bottom=10,
margin_left=10,
margin_right=10,
header_spacing=0,
header_html_data=b64encode(""),
footer_html_data=b64encode(""),
print_media_type=True,
javascript_delay=9000,
page_size="A4",
zoom=1,
dpi="75"
)
)
REQUEST = context.REQUEST
if REQUEST is not None:
REQUEST.RESPONSE.setHeader("Content-Type", "application/pdf")
REQUEST.response.setHeader('Content-Length', len(pdf_file))
#REQUEST.response.setHeader('Content-Disposition',
# 'attachment;filename="%s.pdf"' % context.getTitle())
return pdf_file
bt5/erp5_data_notebook/SkinTemplateItem/portal_skins/erp5_data_notebook/DataNotebook_toPdf.xml 0 → 100644
View file @ 98076a1b
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>Script_magic</string> </key>
<value> <int>3</int> </value>
</item>
<item>
<key> <string>_bind_names</string> </key>
<value>
<object>
<klass>
<global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
</klass>
<tuple/>
<state>
<dictionary>
<item>
<key> <string>_asgns</string> </key>
<value>
<dictionary>
<item>
<key> <string>name_container</string> </key>
<value> <string>container</string> </value>
</item>
<item>
<key> <string>name_context</string> </key>
<value> <string>context</string> </value>
</item>
<item>
<key> <string>name_m_self</string> </key>
<value> <string>script</string> </value>
</item>
<item>
<key> <string>name_subpath</string> </key>
<value> <string>traverse_subpath</string> </value>
</item>
</dictionary>
</value>
</item>
</dictionary>
</state>
</object>
</value>
</item>
<item>
<key> <string>_params</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>DataNotebook_toPdf</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_data_notebook/bt/template_extension_id_list
View file @ 98076a1b
extension.erp5.JupyterCompile
extension.erp5.JupyterConvert
\ No newline at end of file
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