add template text to add editor input

pubs/commands/add_cmd.py

@@ -4,6 +4,8 @@ from .. import bibstruct
 from .. import content
 from .. import repo
 from .. import paper
+from .. import templates
+
 
 def parser(subparsers):
     parser = subparsers.add_parser('add', help='add a paper to the repository')
@@ -40,9 +42,17 @@ def command(args):
     if bibfile is None:
         cont = True
         bibstr = ''
-        while cont:
             try:
-                bibstr = content.editor_input(config().edit_cmd, bibstr, suffix='.yaml')
+                bibstr = content.editor_input(config().edit_cmd, 
+                                              templates.add_bib, 
+                                              suffix='.bib')
+                if bibstr == templates.add_bib:
+                    cont = ui.input_yn(
+                        question='Bibfile not edited. Edit again ?',
+                        default='y')
+                    if not cont:
+                        ui.exit(0)
+                else:
                     bibdata = rp.databroker.verify(bibstr)
                     bibstruct.verify_bibdata(bibdata)
                     # REFACTOR Generate citykey

pubs/templates/__init__.py

@@ -0,0 +1 @@
+from str_templates import *

pubs/templates/add_bib.txt

@@ -0,0 +1,18 @@
+# Input the bibliographic data for your article 
+# Supported formats are bibtex (template below), bibyaml and bibtexml 
+
+@article{
+    YourCitekey,
+    author  = "LastName1, FirstName1 and LastName2, FirstName2",
+    title   = "",
+    journal = "",
+    number  = "7",
+    pages   = "23-31",
+    volume  = "13",
+    year    = "2013",
+    
+    doi      = "",
+    issn     = "",
+    keywords = "",
+    abstract = ""
+}

pubs/templates/str_templates.py

@@ -0,0 +1,20 @@
+add_bib = """
+# Input the bibliographic data for your article 
+# Supported formats are bibtex (template below), bibyaml and bibtexml 
+
+@article{
+    YourCitekey,
+    author  = "LastName1, FirstName1 and LastName2, FirstName2",
+    title   = "",
+    journal = "",
+    number  = "7",
+    pages   = "23-31",
+    volume  = "13",
+    year    = "2013",
+    
+    doi      = "",
+    issn     = "",
+    keywords = "",
+    abstract = ""
+}
+"""