71 lines
3.0 KiB
Python
71 lines
3.0 KiB
Python
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from genericpath import isdir
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import os
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import pandas as pd
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import transport
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import copy
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from jinja2 import Environment, BaseLoader
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class components :
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def folders (_path):
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_content = os.listdir(_path)
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return [_name for _name in _content if os.path.isdir(os.sep.join([_path,_name]))]
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def content (_folder) :
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if os.path.exists(_folder) :
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# return [{'text':_name.split('.')[0].replace('_', ' ').replace('-',' ').strip(),'uri': os.sep.join([_folder,_name])} for _name in os.listdir(_folder) if not _name.startswith('_') and os.path.isfile( os.sep.join([_folder,_name]))]
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return [{'text':_name.split('.')[0].replace('_', ' ').replace('-',' ').strip(),'uri': os.sep.join([_folder,_name])} for _name in os.listdir(_folder) if not _name.startswith('_') and os.path.isfile( os.sep.join([_folder,_name]))]
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else:
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return []
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def menu(_path,_config):
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"""
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This function will read menu and sub-menu items from disk structure,
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The files are loaded will
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"""
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_items = components.folders(_path)
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_layout = copy.deepcopy(_config['layout'])
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_overwrite = _layout['overwrite'] if 'overwrite' in _layout else {}
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#
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# content of each menu item
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_subItems = [ components.content (os.sep.join([_path,_name]))for _name in _items ]
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_object = dict(zip(_items,_subItems))
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#-- applying overwrites to the menu items
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for _name in _object :
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_submenu = _object[_name]
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_index = 0
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for _item in _submenu :
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text = _item['text']
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if text in _overwrite :
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if 'uri' in _item and 'url' in 'url' in _overwrite[text] :
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del _item['uri']
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_item = dict(_item,**_overwrite[text])
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if 'uri' in _item:
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_item['uri'] = _item['uri'].replace(_layout['root'],'')
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_submenu[_index] = _item
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_index += 1
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return _object
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def html(uri,id,_args=None) :
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"""
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This function reads a given uri and returns the appropriate html document, and applies environment context
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"""
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_html = (open(uri)).read()
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#return ' '.join(['<div id=":id" class=":id">'.replace(':id',id),_html,'</div>'])
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_html = ' '.join(['<div id=":id" class=":id">'.replace(':id',id),_html,'</div>'])
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appContext = Environment(loader=BaseLoader()).from_string(_html)
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return appContext.render(**_args)
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def data (_args):
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"""
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:store data-store parameters (data-transport, github.com/lnyemba/data-transport)
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:query query to be applied against the store (expected data-frame)
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"""
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_store = _args['store']
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reader = transport.factory.instance(**_store)
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_queries= copy.deepcopy(_store['query'])
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_data = reader.read(**_query)
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return _data
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def csv(uri) :
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return pd.read(uri).to_html()
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