def generate_visible(self):
visible_pages = [p.page for p in self.pages_set.filter(visible=True)]
abs_path = "%s/%s" % (self.get_root_path(), self.slug)
# txt
all_txt = fs.open("%s-visible.txt" % abs_path, "w")
pages = {}
for f in fss.listdir(self.get_root_path())[1]: # [0]: dirs, [1]: files
if f[-4:] == ".txt" and f != "%s.txt" % self.slug:
m = RE_PAGE.match(f)
if m:
k = int(m.group(1))
if k in visible_pages:
pages[k] = f
for k in pages:
f = pages[k]
tmp_txt = "%s/%s" % (self.get_root_path(), f)
fss.write_file(tmp_txt, all_txt)
fss.close_file(all_txt)
# pdf
pages_str = " ".join(map(str, visible_pages))
command = "pdftk {}.pdf cat {} output {}-visible.pdf".format(abs_path, pages_str, abs_path)
Popen(command, shell=True, stdout=PIPE).stdout.read()
abs_url = "%s/%s" % (self.get_root_url(), self.slug)
return ("%s-visible.txt" % abs_url, "%s-visible.pdf" % abs_url)
def regenerate_ts(self, ts="", files=[]):
# reconcatenate all text files in a specific ts
all_txt = "%s/%s--%s.txt" % (self.get_root_path(), self.slug, ts)
for f in files:
tmp_txt = "%s/%s" % (self.get_root_path(), f)
fss.write_file(tmp_txt, all_txt)
fss.close_file(all_txt)
def regenerate(self):
# reconcatenate all text files
all_txt = "%s/%s.txt" % (self.get_root_path(), self.slug)
pages = {}
for f in fss.listdir(self.get_root_path())[1]: # [0]: dirs, [1]: files
if f[-4:] == ".txt" and f != "%s.txt" % self.slug:
m = RE_PAGE.match(f)
if m:
k = int(m.group(1))
pages[k] = f
for k in pages:
f = pages[k]
tmp_txt = "%s/%s" % (self.get_root_path(), f)
fss.write_file(tmp_txt, all_txt)
fss.close_file(all_txt)
def generate(self):
# concatenate all text files
ts = datetime.now()
all_txt = "%s/%s.txt" % (self.get_root_path(), self.slug)
self.page_count = 0
self.pages_set.all().delete()
pages = {}
for f in fss.listdir(self.get_root_path())[1]: # [0]: dirs, [1]: files
if f[-4:] == ".txt" and f != "%s.txt" % self.slug:
m = RE_PAGE.match(f)
if m:
k = int(m.group(1))
pages[k] = f
mod_pags_orig = {}
mod_pags_curr = {}
for k in pages:
f = pages[k]
self.page_count += 1
tmp_txt = "%s/%s" % (self.get_root_path(), f)
fss.write_file(tmp_txt, all_txt)
page = Page(document=self, page=RE_PAGE.match(f).group(1), modified=ts)
page.save()
filepath_orig = "%s/%s_%s-%s.txt" % (self.document.get_root_path(), self.document.slug, k, zeros)
fss.copy_file(tmp_txt, filepath_orig)
text_url = self.document.text_page_url
mod_pags_orig[self.page_count] = text_url.replace("%(page)s", "{}-{}".format(self.page_count, zeros))
mod_pags_curr[self.page_count] = text_url.replace("%(page)s", "{}".format(self.page_count))
Edition.objects.create(
document=self.document,
author=self.document.document.owner,
comment="Original version",
modified_pages=mod_pags_orig,
date_string=zeros,
)
Edition.objects.create(
document=self.document,
author=self.document.document.owner,
comment="Current version",
modified_pages=mod_pags_curr,
date_string=nines,
)
fss.close_file(all_txt)
