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Report_Number_Generation.py
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R3600 invenio-infoscience
Report_Number_Generation.py
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## $Id$
## This file is part of the CERN Document Server Software (CDSware).
## Copyright (C) 2002, 2003, 2004, 2005, 2006 CERN.
##
## The CDSware is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## The CDSware is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with CDSware; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
## Description: function Report_Number_Generation
## This function creates a reference for the submitted
## document and saves it in the specified file.
## Author: T.Baron
##
## PARAMETERS: edsrn: name of the file in which the reference is saved
## autorngen: one of "A", "N", "Y"
## "A": The reference is the submission number
## "N": The reference is taken from a file [edsrn]
## "Y": The reference is generated
## rnin: name of the file containing the category
## counterpath: path to the counter file
## rnformat: format for the generated reference
## yeargen: if "AUTO", current year, else the year is
## extracted from the file [yeargen]
def
Report_Number_Generation
(
parameters
,
curdir
,
form
):
global
doctype
,
access
,
act
,
dir
,
rn
# The program must automatically generate the report number
# Generate Year
if
parameters
[
'autorngen'
]
==
"Y"
:
if
parameters
[
'yeargen'
]
==
"AUTO"
:
# Current year is used
yy
=
time
.
strftime
(
"%Y"
)
else
:
# If yeargen != auto then the contents of the file named 'yeargen' is used
# Assumes file uses DD-MM-YYYY format
fp
=
open
(
"
%s
/
%s
"
%
(
curdir
,
parameters
[
'yeargen'
]),
"r"
)
mydate
=
fp
.
read
()
fp
.
close
()
yy
=
re
.
sub
(
"^......"
,
""
,
mydate
)
# Evaluate category - Category is read from the file named 'rnin
if
os
.
path
.
exists
(
"
%s
/
%s
"
%
(
curdir
,
parameters
[
'rnin'
])):
fp
=
open
(
"
%s
/
%s
"
%
(
curdir
,
parameters
[
'rnin'
]),
"r"
)
category
=
fp
.
read
()
category
=
category
.
replace
(
"
\n
"
,
""
)
else
:
category
=
""
# The counter and report number formats are evaluated.
# All data is considered as a string literal except that enclosed
# in the <PA></PA> brackets. The category replaces <PA>categ</PA>
# and the 4 digits year replaces <PA>yy</PA>
counter_path
=
parameters
[
'counterpath'
]
.
replace
(
"<PA>categ</PA>"
,
category
)
counter_path
=
counter_path
.
replace
(
"<PA>yy</PA>"
,
yy
)
counter_path
=
counter_path
.
replace
(
" "
,
""
)
counter_path
=
counter_path
.
replace
(
"
\n
"
,
""
)
rn_format
=
parameters
[
'rnformat'
]
.
replace
(
"<PA>categ</PA>"
,
category
)
rn_format
=
rn_format
.
replace
(
"<PA>yy</PA>"
,
yy
)
# Check if the report number does not already exists
if
os
.
path
.
exists
(
"
%s
/
%s
"
%
(
curdir
,
parameters
[
'edsrn'
])):
fp
=
open
(
"
%s
/
%s
"
%
(
curdir
,
parameters
[
'edsrn'
]),
"r"
)
oldrn
=
fp
.
read
()
fp
.
close
()
if
oldrn
!=
""
and
not
re
.
search
(
"\?\?\?"
,
oldrn
):
rn
=
oldrn
return
""
# create it
rn
=
Create_Reference
(
counter_path
,
rn_format
)
rn
=
rn
.
replace
(
"
\n
"
,
""
)
rn
=
rn
.
replace
(
"
\r
"
,
""
)
rn
=
rn
.
replace
(
"
\015
"
,
""
)
rn
=
rn
.
replace
(
"
\013
"
,
""
)
rn
=
rn
.
replace
(
"
\012
"
,
""
)
# The file edsrn is created in the submission directory, and it stores the report number
fp
=
open
(
"
%s
/
%s
"
%
(
curdir
,
parameters
[
'edsrn'
]),
"w"
)
fp
.
write
(
rn
)
fp
.
close
()
# The report number is just read from a specified file
elif
parameters
[
'autorngen'
]
==
"N"
:
fp
=
open
(
"
%s
/
%s
"
%
(
curdir
,
parameters
[
'edsrn'
]),
"r"
)
rn
=
fp
.
read
()
fp
.
close
()
# Some documents are really annoying and insist on a totally different way of doing things
# This code is for documents which have the access number in the report
# number (instead of using a counter)
elif
parameters
[
'autorngen'
]
==
"A"
:
rn
=
parameters
[
'rnformat'
]
.
replace
(
"<PA>access</PA>"
,
access
)
# The file accessno/edsrn is created, and it stores the report number
fp
=
open
(
"
%s
/
%s
"
%
(
curdir
,
parameters
[
'edsrn'
]),
"w"
)
fp
.
write
(
rn
)
fp
.
close
()
return
""
def
Create_Reference
(
counter_path
,
ref_format
):
# test if the counters directory exists, if not attempts to create it
if
not
os
.
path
.
exists
(
counters
):
try
:
os
.
mkdir
(
counters
)
except
:
raise
functionError
(
"File System: Cannot create counters directory
%s
"
%
counters
)
if
not
os
.
path
.
exists
(
"
%s
/
%s
"
%
(
counters
,
counter_path
)):
try
:
fp
=
open
(
"
%s
/
%s
"
%
(
counters
,
counter_path
),
"w"
)
except
:
raise
functionError
(
"File System: no permission to write in counters directory
%s
"
%
counters
)
fp
.
write
(
"0"
)
fp
.
close
()
# retrieve current counter value
fp
=
open
(
"
%s
/
%s
"
%
(
counters
,
counter_path
),
"r"
)
id
=
fp
.
read
()
fp
.
close
()
if
id
==
""
:
id
=
0
# increment the counter
id
=
int
(
id
)
+
1
# store new value
fp
=
open
(
"
%s
/
%s
"
%
(
counters
,
counter_path
),
"w"
)
fp
.
write
(
str
(
id
))
fp
.
close
()
# create final value
reference
=
"
%s
-
%03d
"
%
(
ref_format
,
id
)
# Return the report number prelude with the id concatenated on at the end
return
reference
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