def addCode(self, input, collapsed=False, language=u("python"), **kwargs):
self.__addCell(cell_type=u("code"),
collapsed=collapsed,
input=input,
language=text_type(language),
outputs=[],
**kwargs)
def addCode(self,input,collapsed=False,language=u("python"),**kwargs):
self.__addCell(cell_type=u("code"),
collapsed=collapsed,
input=input,
language=text_type(language),
outputs=[],
**kwargs)
def __addCell(self, **kwargs):
data = Cell(**kwargs)
for ct in ["input", "source"]:
if ct in data:
if isinstance(data[ct], string_types):
raw = [text_type(l) for l in data[ct].split("\n")]
data[ct] = [l + "\n" for l in raw[:-1]] + raw[-1:]
self._cells().append(data)
def __addCell(self,**kwargs):
data=Cell(**kwargs)
for ct in ["input","source"]:
if ct in data:
if isinstance(data[ct],string_types):
raw=[text_type(l) for l in data[ct].split("\n")]
data[ct]=[l+"\n" for l in raw[:-1]]+raw[-1:]
self._cells().append(data)
def __init__(self,input=None,
nbformat=3,
nbformat_minor=0,
name=None):
""":param input: If this is a string then it is interpreted as
a filename. Otherwise as a filehandle. If unset then an empty
notebook is contructed
:param name: name of the notebook. Only used if a new notebook is created
"""
self.__content={}
if input==None:
if name==None:
error("Specify at least a name")
self.__content={
u("metadata") : {
u("name"):text_type(name),
u("pyFoam") : {
u("createdBy") : "pyFoam",
u("createdTime") : asctime()
}
},
u("nbformat") : nbformat,
u("nbformat_minor") : nbformat_minor,
u("worksheets") : [
{
u("cells"):[]
}
]
}
else:
if isinstance(input,string_types):
fh=open(input)
else:
fh=input
self.__content=json.load(fh)
if ("metadata" not in self.__content or
"name" not in self.__content["metadata"] or
"nbformat" not in self.__content or
"worksheets" not in self.__content):
error(str(input),"Notebook does not have the expected format")
if len(self.__content["worksheets"])>1:
warning(str(input),"has more than one worksheet. Only using the first")
elif len(self.__content["worksheets"])==0:
error(str(input),"has no worksheets")
if "cells" not in self.__content["worksheets"][0]:
error(str(input),"has no cells")
self.reset([Cell(**c) for c in self])
if u("pyFoam") not in self.__content[u("metadata")]:
self.__content[u("metadata")][u("pyFoam")]={
u("createdBy") : "other",
u("createdTime") : "unknown"
}
def __init__(self, input=None, nbformat=3, nbformat_minor=0, name=None):
"""@param input: If this is a string then it is interpreted as
a filename. Otherwise as a filehandle. If unset then an empty
notebook is contructed
@param name: name of the notebook. Only used if a new notebook is created
"""
self.__content = {}
if input == None:
if name == None:
error("Specify at least a name")
self.__content = {
u("metadata"): {
u("name"): text_type(name),
u("pyFoam"): {
u("createdBy"): "pyFoam",
u("createdTime"): asctime()
}
},
u("nbformat"): nbformat,
u("nbformat_minor"): nbformat_minor,
u("worksheets"): [{
u("cells"): []
}]
}
else:
if isinstance(input, string_types):
fh = open(input)
else:
fh = input
self.__content = json.load(fh)
if ("metadata" not in self.__content
or "name" not in self.__content["metadata"]
or "nbformat" not in self.__content
or "worksheets" not in self.__content):
error(str(input), "Notebook does not have the expected format")
if len(self.__content["worksheets"]) > 1:
warning(str(input),
"has more than one worksheet. Only using the first")
elif len(self.__content["worksheets"]) == 0:
error(str(input), "has no worksheets")
if "cells" not in self.__content["worksheets"][0]:
error(str(input), "has no cells")
self.reset([Cell(**c) for c in self])
if u("pyFoam") not in self.__content[u("metadata")]:
self.__content[u("metadata")][u("pyFoam")] = {
u("createdBy"): "other",
u("createdTime"): "unknown"
}