mirror of
https://github.com/markqvist/NomadNet.git
synced 2024-12-28 08:39:30 -05:00
Added input field data handling
This commit is contained in:
Mark Qvist
parent
1378a3f6dd
commit
d30f405fd5
@ -97,7 +97,7 @@ class Node:
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for directory in directories:
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self.scan_files(base_path+"/"+directory)
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def serve_page(self, path, data, request_id, remote_identity, requested_at):
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def serve_page(self, path, data, request_id, link_id, remote_identity, requested_at):
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RNS.log("Page request "+RNS.prettyhexrep(request_id)+" for: "+str(path), RNS.LOG_VERBOSE)
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try:
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self.app.peer_settings["served_page_requests"] += 1
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@ -152,7 +152,18 @@ class Node:
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if request_allowed:
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RNS.log("Serving page: "+file_path, RNS.LOG_VERBOSE)
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if os.access(file_path, os.X_OK):
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generated = subprocess.run([file_path], stdout=subprocess.PIPE)
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env_map = {}
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if link_id != None:
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env_map["link_id"] = RNS.hexrep(link_id, delimit=False)
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if remote_identity != None:
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env_map["remote_identity"] = RNS.hexrep(remote_identity.hash, delimit=False)
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if data != None and isinstance(data, dict):
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for e in data:
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if isinstance(e, str) and e.startswith("field_"):
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env_map[e] = data[e]
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generated = subprocess.run([file_path], stdout=subprocess.PIPE, env=env_map)
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return generated.stdout
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else:
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fh = open(file_path, "rb")
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@ -81,6 +81,7 @@ class Browser:
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self.aspects = aspects
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self.destination_hash = destination_hash
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self.path = path
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self.field_data = None
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self.timeout = Browser.DEFAULT_TIMEOUT
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self.last_keypress = None
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@ -161,7 +162,31 @@ class Browser:
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else:
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return destination_type
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def handle_link(self, link_target):
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def handle_link(self, link_target, link_fields = None):
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field_data = None
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if link_fields != None:
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field_data = {}
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def recurse_down(w):
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target = None
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if isinstance(w, list):
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for t in w:
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recurse_down(t)
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elif isinstance(w, tuple):
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for t in w:
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recurse_down(t)
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elif hasattr(w, "contents"):
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recurse_down(w.contents)
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elif hasattr(w, "original_widget"):
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recurse_down(w.original_widget)
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elif hasattr(w, "_original_widget"):
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recurse_down(w._original_widget)
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else:
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if hasattr(w, "field_name") and (link_fields == "all" or w.field_name in link_fields):
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field_data["field_"+w.field_name] = w.get_edit_text()
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recurse_down(self.attr_maps)
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RNS.log("Found field data: "+str(field_data))
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components = link_target.split("@")
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destination_type = None
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@ -177,7 +202,7 @@ class Browser:
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RNS.log("Browser handling link to: "+str(link_target), RNS.LOG_DEBUG)
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self.browser_footer = urwid.Text("Opening link to: "+str(link_target))
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try:
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self.retrieve_url(link_target)
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self.retrieve_url(link_target, field_data)
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except Exception as e:
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self.browser_footer = urwid.Text("Could not open link: "+str(e))
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self.frame.contents["footer"] = (self.browser_footer, self.frame.options())
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@ -365,7 +390,7 @@ class Browser:
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self.update_display()
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def retrieve_url(self, url):
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def retrieve_url(self, url, field_data = None):
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self.previous_destination_hash = self.destination_hash
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self.previous_path = self.path
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@ -418,6 +443,7 @@ class Browser:
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else:
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self.set_destination_hash(destination_hash)
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self.set_path(path)
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self.set_field_data(field_data)
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self.load_page()
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def set_destination_hash(self, destination_hash):
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@ -431,6 +457,8 @@ class Browser:
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def set_path(self, path):
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self.path = path
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def set_field_data(self, field_data):
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self.field_data = field_data
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def set_timeout(self, timeout):
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self.timeout = timeout
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@ -637,7 +665,11 @@ class Browser:
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def load_page(self):
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cached = self.get_cached(self.current_url())
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if self.field_data == None:
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cached = self.get_cached(self.current_url())
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else:
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cached = None
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if cached:
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self.status = Browser.DONE
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self.page_data = cached
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@ -671,7 +703,11 @@ class Browser:
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page_data = b"The requested local page did not exist in the file system"
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if os.path.isfile(page_path):
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if os.access(page_path, os.X_OK):
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generated = subprocess.run([page_path], stdout=subprocess.PIPE)
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if self.field_data != None:
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env_map = self.field_data
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else:
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env_map = None
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generated = subprocess.run([page_path], stdout=subprocess.PIPE, env=env_map)
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page_data = generated.stdout
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else:
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file = open(page_path, "rb")
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@ -758,7 +794,7 @@ class Browser:
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self.update_display()
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receipt = self.link.request(
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self.path,
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data = None,
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data = self.field_data,
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response_callback = self.response_received,
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failed_callback = self.request_failed,
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progress_callback = self.response_progressed
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@ -462,49 +462,52 @@ def make_output(state, line, url_delegate):
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state["align"] = state["default_align"]
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elif c == "<":
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field_name = None
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field_name_end = line[i:].find("`")
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if field_name_end == -1:
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pass
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else:
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field_name = line[i+1:i+field_name_end]
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field_name_skip = len(field_name)
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field_masked = False
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field_width = 24
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if "|" in field_name:
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f_components = field_name.split("|")
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field_flags = f_components[0]
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field_name = f_components[1]
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if "!" in field_flags:
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field_flags = field_flags.replace("!", "")
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field_masked = True
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if len(field_flags) > 0:
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field_width = min(int(field_flags), 256)
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def sr():
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return "@{"+str(random.randint(1000,9999))+"}"
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rsg = sr()
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while rsg in line[i+field_name_end:]:
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rsg = sr()
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lr = line[i+field_name_end:].replace("\\>", rsg)
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endpos = lr.find(">")
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if endpos == -1:
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try:
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field_name = None
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field_name_end = line[i:].find("`")
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if field_name_end == -1:
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pass
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else:
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field_data = lr[1:endpos].replace(rsg, "\\>")
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skip = len(field_data)+field_name_skip+2
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field_data = field_data.replace("\\>", ">")
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output.append({
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"type":"field",
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"name": field_name,
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"width": field_width,
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"masked": field_masked,
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"data": field_data,
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"style": make_style(state)
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})
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field_name = line[i+1:i+field_name_end]
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field_name_skip = len(field_name)
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field_masked = False
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field_width = 24
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if "|" in field_name:
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f_components = field_name.split("|")
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field_flags = f_components[0]
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field_name = f_components[1]
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if "!" in field_flags:
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field_flags = field_flags.replace("!", "")
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field_masked = True
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if len(field_flags) > 0:
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field_width = min(int(field_flags), 256)
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def sr():
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return "@{"+str(random.randint(1000,9999))+"}"
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rsg = sr()
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while rsg in line[i+field_name_end:]:
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rsg = sr()
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lr = line[i+field_name_end:].replace("\\>", rsg)
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endpos = lr.find(">")
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if endpos == -1:
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pass
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else:
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field_data = lr[1:endpos].replace(rsg, "\\>")
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skip = len(field_data)+field_name_skip+2
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field_data = field_data.replace("\\>", ">")
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output.append({
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"type":"field",
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"name": field_name,
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"width": field_width,
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"masked": field_masked,
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"data": field_data,
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"style": make_style(state)
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})
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except Exception as e:
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pass
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elif c == "[":
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endpos = line[i:].find("]")
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@ -517,13 +520,20 @@ def make_output(state, line, url_delegate):
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link_components = link_data.split("`")
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if len(link_components) == 1:
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link_label = ""
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link_fields = ""
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link_url = link_data
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elif len(link_components) == 2:
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link_label = link_components[0]
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link_url = link_components[1]
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link_fields = ""
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elif len(link_components) == 3:
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link_label = link_components[0]
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link_url = link_components[1]
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link_fields = link_components[2]
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else:
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link_url = ""
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link_label = ""
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link_fields = ""
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if len(link_url) != 0:
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if link_label == "":
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@ -551,6 +561,14 @@ def make_output(state, line, url_delegate):
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if url_delegate != None:
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linkspec = LinkSpec(link_url, orig_spec)
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if link_fields != "":
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if link_fields == "*":
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linkspec.link_fields = "all"
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else:
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lf = link_fields.split("|")
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if len(lf) > 0:
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linkspec.link_fields = lf
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output.append((linkspec, link_label))
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else:
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output.append(make_part(state, link_label))
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@ -593,6 +611,7 @@ def make_output(state, line, url_delegate):
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class LinkSpec(urwid.AttrSpec):
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def __init__(self, link_target, orig_spec):
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self.link_target = link_target
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self.link_fields = None
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urwid.AttrSpec.__init__(self, orig_spec.foreground, orig_spec.background)
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@ -611,9 +630,9 @@ class LinkableText(urwid.Text):
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if self.delegate != None:
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self.delegate.last_keypress = 0
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def handle_link(self, link_target):
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def handle_link(self, link_target, link_fields):
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if self.delegate != None:
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self.delegate.handle_link(link_target)
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self.delegate.handle_link(link_target, link_fields)
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def find_next_part_pos(self, pos, part_positions):
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for position in part_positions:
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@ -671,7 +690,7 @@ class LinkableText(urwid.Text):
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item = self.find_item_at_pos(self._cursor_position)
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if item != None:
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if isinstance(item, LinkSpec):
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self.handle_link(item.link_target)
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self.handle_link(item.link_target, item.link_fields)
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elif key == "up":
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self._cursor_position = 0
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@ -761,7 +780,7 @@ class LinkableText(urwid.Text):
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if item != None:
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if isinstance(item, LinkSpec):
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self.handle_link(item.link_target)
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self.handle_link(item.link_target, item.link_fields)
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self._invalidate()
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self._emit("change")
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