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import settings
import expo.models as models
import re
import os
roles = {"Insts": "Insts",
"insts": "Insts",
"Instruments": "Insts",
"instruments": "Insts",
"Inst": "Insts",
"inst": "Insts",
"dog": "Other",
"Dog": "Other",
"other": "Other",
"Other": "Other",
"Notes": "Notes",
"notes": "notes",
"pics": "Pics",
"Pics": "Pics",
"Tape": "Tape",
"tape": "Tape"}
re_include_extension = re.compile(r"^\s*\*include\s+([^\s]*).svx$", re.IGNORECASE)
re_include_no_extension = re.compile(r"^\s*\*include\s+([^\s]*)$", re.IGNORECASE)
flags = {"begin": re.compile(r"^\s*\*begin\s+(.*?)\s*$", re.IGNORECASE),
"end": re.compile(r"^\s*\*end\s+(.*?)\s*$", re.IGNORECASE),
"date": re.compile(r"^\s*\*date\s+(.*?)\s*$", re.IGNORECASE),
"team": re.compile(r"^\s*\*team\s+(.*?)\s*$", re.IGNORECASE)}
def fileIterator(directory, filename):
survex_file = os.path.join(directory, filename + ".svx")
try:
f = open(os.path.join(settings.SURVEX_DATA, survex_file), "rb")
except:
f = open(os.path.join(settings.SURVEX_DATA, survex_file).lower(), "rb")
char = 0
for line in f.readlines():
line = unicode(line, "latin1")
include_extension = re_include_extension.match(line)
include_no_extension = re_include_no_extension.match(line)
def a(include):
link = re.split(r"/|\\", include)
return fileIterator(os.path.join(directory, *link[:-1]), link[-1])
if include_extension:
for sf, c, l in a(include_extension.groups()[0]):
yield sf, c, l
elif include_no_extension:
for sf, c, l in a(include_no_extension.groups()[0]):
yield sf, c, l
else:
yield survex_file, char, line
char = char + len(line)
def make_model(name, parent, iter_lines, sf, c, l):
if parent:
m = models.SurvexBlock(name = name, parent = parent, begin_file = sf, begin_char = c, text = l)
else:
m = models.SurvexBlock(name = name, begin_file = sf, begin_char = c, text = l)
m.save()
def saveEnd(survex_file, count):
if m.start_year and team:
try:
exp = models.Expedition.objects.get(year = str(file_year[1]))
for file_, (role, names) in team:
if names.strip("\t").strip(" ") == "both" or names.strip("\t").strip(" ") == "Both":
names = reduce(lambda x, y: x + u" & " + y,
[names for file_, (role, names) in team
if names.strip("\t").strip(" ") != "both"
and names.strip("\t").strip(" ") != "Both"])
for name in re.split("&|/|\+|,|;", names):
try:
models.PersonRole(person = exp.GetPersonExpedition(name.strip(" ")).person,
survex_block = m,
role = models.Role.objects.get(name = roles[role])).save()
except AttributeError:
print "Person not found: " + name + " in " + file_
except AssertionError, inst:
print inst, ": ", file_year[0]
m.end_file = survex_file
m.end_char = count
m.save()
team = []
file_year = None
for survex_file, count, line in iter_lines:
#Dictionary compreshension
res = dict([(key, regex.match(line.split(";")[0])) for key, regex in flags.iteritems()])
if res["begin"]:
make_model(res["begin"].groups()[0], m, iter_lines, survex_file, count, line)
else:
m.text = m.text + line
if res["end"]:
saveEnd(survex_file, count)
assert (res["end"].groups()[0]).lower() == (name).lower()
return None
elif res["date"]:
datere = re.match("(\d+)(?:\.(\d+))?(?:\.(\d+))?(?:-(\d+))?(?:\.(\d+))?(?:\.(\d+))?",
res["date"].groups()[0])
if datere is not None:
startYear, startMonth, startDay, endYear, endMonth, endDay = datere.groups()
m.start_year = startYear
m.start_month = startMonth
m.start_day = startDay
m.end_year = endYear
m.end_month = endMonth
m.end_day = endDay
file_year = survex_file, startYear
elif res["team"]:
h = re.match("((?:[Ii]nst(?:s|ruments)?)|(?:[Pp]ics)|(?:[Tt]ape)|(?:[Nn]otes)|(?:[Oo]ther))\s*(.*)",
res["team"].groups()[0])
if h:
team.append((survex_file, h.groups()))
else:
print "Role not found: " + line + " in: " + sf
m.text = m.text + line
saveEnd(survex_file, count)
for role in ["Insts", "Notes", "Pics", "Tape", "Other"]:
models.Role(name = role).save()
filename = "all"
make_model("", None, fileIterator("", filename), filename, 0, "")
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